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// Say that the contract is initialized.
__setInitialized(); emit WorldIDIdentityManagerImplInitialized( _treeDepth, initialRoot, _enableStateBridge, __stateBridge );
__setInitialized(); emit WorldIDIdentityManagerImplInitialized( _treeDepth, initialRoot, _enableStateBridge, __stateBridge );
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// should not be used with lpAddresses that are from the crypto swap registry
function getVirtualPrice(address lpAddress) public view returns (uint256) { return curveRegistry().get_virtual_price_from_lp_token(lpAddress); }
function getVirtualPrice(address lpAddress) public view returns (uint256) { return curveRegistry().get_virtual_price_from_lp_token(lpAddress); }
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// Remaining tokens withdrawal
function withdrawTokens() external onlyOwner afterCrowdsale { uint256 tokens_remaining = token.balanceOf(address(this)); token.transfer(owner, tokens_remaining); }
function withdrawTokens() external onlyOwner afterCrowdsale { uint256 tokens_remaining = token.balanceOf(address(this)); token.transfer(owner, tokens_remaining); }
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// YaxisChef is the master of yAxis. He can make yAxis and he is a fair guy. Note that it's ownable and the owner wields tremendous power. The ownership will be transferred to a governance smart contract once YAX is sufficiently distributed and the community can show to govern itself. Have fun reading it. Hopefully it'...
contract YaxisChef is Ownable { using SafeMath for uint256; using SafeERC20 for IERC20; // Info of each user. struct UserInfo { uint256 amount; // How many LP tokens the user has provided. uint256 rewardDebt; // Reward debt. See explanation below. // // We do some fa...
contract YaxisChef is Ownable { using SafeMath for uint256; using SafeERC20 for IERC20; // Info of each user. struct UserInfo { uint256 amount; // How many LP tokens the user has provided. uint256 rewardDebt; // Reward debt. See explanation below. // // We do some fa...
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// Calculate x / y rounding towards zero, where x and y are signed 256-bitinteger numbers.Revert on overflow or when y is zero.x signed 256-bit integer number y signed 256-bit integer numberreturn signed 64.64-bit fixed point number /
function divi (int256 x, int256 y) internal pure returns (int128) { require (y != 0); bool negativeResult = false; if (x < 0) { x = -x; // We rely on overflow behavior here negativeResult = true; } if (y < 0) { y = -y; // We rely on overflow behavior here negativeResult = ...
function divi (int256 x, int256 y) internal pure returns (int128) { require (y != 0); bool negativeResult = false; if (x < 0) { x = -x; // We rely on overflow behavior here negativeResult = true; } if (y < 0) { y = -y; // We rely on overflow behavior here negativeResult = ...
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// Sets the required amount of POP a keeper needs to have staked to handle incentivized functions. _amount Amount of POP a keeper needs to stake /
function updateRequiredKeeperStake(uint256 _amount) external { IACLRegistry(contractRegistry.getContract(keccak256("ACLRegistry"))).requireRole(keccak256("DAO"), msg.sender); emit RequiredKeeperStakeChanged(requiredKeeperStake, _amount); requiredKeeperStake = _amount; }
function updateRequiredKeeperStake(uint256 _amount) external { IACLRegistry(contractRegistry.getContract(keccak256("ACLRegistry"))).requireRole(keccak256("DAO"), msg.sender); emit RequiredKeeperStakeChanged(requiredKeeperStake, _amount); requiredKeeperStake = _amount; }
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// 授权spender可以转移token的数量
function approve(address _spender, uint256 _value) external override returns (bool success) { require(_spender != address(0), "996: approve to zero address"); require(_value < totalSupply, "996: approved amount must be smaller than totalSupply"); allowances[msg.sender][_spender] = _value; ...
function approve(address _spender, uint256 _value) external override returns (bool success) { require(_spender != address(0), "996: approve to zero address"); require(_value < totalSupply, "996: approved amount must be smaller than totalSupply"); allowances[msg.sender][_spender] = _value; ...
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// Set `_newManager` as the manager of `_role` in `_app`_newManager Address for the new manager_app Address of the app in which the permission management is being transferred_role Identifier for the group of actions being transferred/
function setPermissionManager(address _newManager, address _app, bytes32 _role) external onlyPermissionManager(_app, _role)
function setPermissionManager(address _newManager, address _app, bytes32 _role) external onlyPermissionManager(_app, _role)
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// Unlocks the unlockable tokens of a specified address _of Address of user, claiming back unlockable tokens /
function unlock(address _of)
function unlock(address _of)
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// weth
if (_wrapInto == 0) { require( _FromTokenContractAddress == address(0), "Cannot wrap into WETH" ); require( _ToTokenContractAddress == address(wethContract), "Invalid toToken" );
if (_wrapInto == 0) { require( _FromTokenContractAddress == address(0), "Cannot wrap into WETH" ); require( _ToTokenContractAddress == address(wethContract), "Invalid toToken" );
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// @inheritdoc IMulticallExtended
function multicall( uint256 deadline, bytes[] calldata data ) external payable override checkDeadline(deadline) returns (bytes[] memory)
function multicall( uint256 deadline, bytes[] calldata data ) external payable override checkDeadline(deadline) returns (bytes[] memory)
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// Get the address of the token distributor.
ITokenDistributor distributor = ITokenDistributor( _GLOBALS.getAddress(LibGlobals.GLOBAL_TOKEN_DISTRIBUTOR) ); emit DistributionCreated(tokenType, token, tokenId);
ITokenDistributor distributor = ITokenDistributor( _GLOBALS.getAddress(LibGlobals.GLOBAL_TOKEN_DISTRIBUTOR) ); emit DistributionCreated(tokenType, token, tokenId);
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// The flash loan fee is charged whenever a flash loan occurs, as a percentage of the tokens lent.
uint256 private _flashLoanFeePercentage; event SwapFeePercentageChanged(uint256 newSwapFeePercentage); event FlashLoanFeePercentageChanged(uint256 newFlashLoanFeePercentage); constructor(IVault _vault)
uint256 private _flashLoanFeePercentage; event SwapFeePercentageChanged(uint256 newSwapFeePercentage); event FlashLoanFeePercentageChanged(uint256 newFlashLoanFeePercentage); constructor(IVault _vault)
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// Returns detailed information for a Pool's registered token. `cash` is the number of tokens the Vault currently holds for the Pool. `managed` is the number of tokenswithdrawn and held outside the Vault by the Pool's token Asset Manager. The Pool's total balance for `token`equals the sum of `cash` and `managed`. Inter...
function getPoolTokenInfo(bytes32 poolId, IERC20 token)
function getPoolTokenInfo(bytes32 poolId, IERC20 token)
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// msg.sender is not of type `address payable` and must be explicitly converted using `payable(msg.sender)` in order use the member function `send()`.
if (!payable(msg.sender).send(amount)) {
if (!payable(msg.sender).send(amount)) {
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// Remove a destroyer should they no longer require or need the the privilege._destroyerThe desired address to be removed. /
function removeDestroyer(address _destroyer) external onlyEtheraffle { require(isDestroyer[_destroyer]); isDestroyer[_destroyer] = false; for(uint i = 0; i < destroyers.length - 1; i++) if(destroyers[i] == _destroyer) { destroyers[i] = destroyers[destroyers.length...
function removeDestroyer(address _destroyer) external onlyEtheraffle { require(isDestroyer[_destroyer]); isDestroyer[_destroyer] = false; for(uint i = 0; i < destroyers.length - 1; i++) if(destroyers[i] == _destroyer) { destroyers[i] = destroyers[destroyers.length...
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// Constructor function_termParams Array containing:0. _termDuration Duration in seconds per term1. _firstTermStartTime Timestamp in seconds when the court will open (to give time for guardian on-boarding)_governors Array containing:0. _fundsGovernor Address of the funds governor1. _configGovernor Address of the config...
constructor( uint64[2] memory _termParams, address[3] memory _governors, IERC20 _feeToken, uint256[3] memory _fees, uint64[5] memory _roundStateDurations, uint16[2] memory _pcts, uint64[4] memory _roundParams, uint256[2] memory _appealCollateralParams,...
constructor( uint64[2] memory _termParams, address[3] memory _governors, IERC20 _feeToken, uint256[3] memory _fees, uint64[5] memory _roundStateDurations, uint16[2] memory _pcts, uint64[4] memory _roundParams, uint256[2] memory _appealCollateralParams,...
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// An array of addresses and amounts to send /
DistributionData[] public distributions;
DistributionData[] public distributions;
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// expmods_and_points.points[59] = -(g^198z).
mstore(add(expmodsAndPoints, 0xaa0), point)
mstore(add(expmodsAndPoints, 0xaa0), point)
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// Retrieves user's backups uId User IDreturn userBackups Array of user's encrypted backups /
function retrieveBackup (string calldata uId) external view ownerOnly returns (string[] memory userBackups){ return (backups[uId]); }
function retrieveBackup (string calldata uId) external view ownerOnly returns (string[] memory userBackups){ return (backups[uId]); }
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// Fetches a resolved Oracle price from the Oracle. Reverts if the Oracle hasn't resolved for this request.
function _getOraclePriceExpiration(uint256 requestedTime) internal returns (FixedPoint.Unsigned memory) { // Create an instance of the oracle and get the price. If the price is not resolved revert. OptimisticOracleInterface optimisticOracle = _getOptimisticOracle(); require( opti...
function _getOraclePriceExpiration(uint256 requestedTime) internal returns (FixedPoint.Unsigned memory) { // Create an instance of the oracle and get the price. If the price is not resolved revert. OptimisticOracleInterface optimisticOracle = _getOptimisticOracle(); require( opti...
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// - Fund WBTC for initial phase /
function fundWBTC(uint fundWBTCAmount) public onlyOwner returns (bool) { wbtc.transferFrom(msg.sender, address(this), fundWBTCAmount); }
function fundWBTC(uint fundWBTCAmount) public onlyOwner returns (bool) { wbtc.transferFrom(msg.sender, address(this), fundWBTCAmount); }
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// Make this contract initialized
isInitialized = true; stakedToken = _stakedToken; rewardToken = _rewardToken; rewardPerBlock = _rewardPerBlock; startBlock = _startBlock; bonusEndBlock = _bonusEndBlock; stakedTokenTransferFee = _stakedTokenTransferFee; withdrawalInterval = _withdrawalInt...
isInitialized = true; stakedToken = _stakedToken; rewardToken = _rewardToken; rewardPerBlock = _rewardPerBlock; startBlock = _startBlock; bonusEndBlock = _bonusEndBlock; stakedTokenTransferFee = _stakedTokenTransferFee; withdrawalInterval = _withdrawalInt...
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// USD per Eth from price feed/ e.g., 171.12323245441510^18
function ethUsd() public view returns (uint256 _rate, bool _live) { return ethUsdPriceFeed.getRate(); }
function ethUsd() public view returns (uint256 _rate, bool _live) { return ethUsdPriceFeed.getRate(); }
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// addresses are "0x" followed by 20 bytes of data which take up 2 characters each
bytes memory result = new bytes(42);
bytes memory result = new bytes(42);
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// Modifies the value slot for a given branch. _branch Branch node to modify. _value Value to insert into the branch.return _updatedNode Modified branch node. /
function _editBranchValue( TrieNode memory _branch, bytes memory _value ) private pure returns ( TrieNode memory _updatedNode )
function _editBranchValue( TrieNode memory _branch, bytes memory _value ) private pure returns ( TrieNode memory _updatedNode )
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// Allows only the contract owner to approve the transfer of atoken. _from The address that the token will be moved out of. _to The address that the token will be moved to. _tokenId The identifier of the token being moved. /
function approveTransfer( address _from, address _to, uint256 _tokenId, bool _approved
function approveTransfer( address _from, address _to, uint256 _tokenId, bool _approved
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// @inheritdoc IERC20
function balanceOf(address account) public view virtual override returns (uint256) { return _userState[account].balance; }
function balanceOf(address account) public view virtual override returns (uint256) { return _userState[account].balance; }
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// Clear the pending value
pendingAdmin = address(0); emit NewAdmin(oldAdmin, admin); emit NewPendingAdmin(oldPendingAdmin, pendingAdmin); return uint(Error.NO_ERROR);
pendingAdmin = address(0); emit NewAdmin(oldAdmin, admin); emit NewPendingAdmin(oldPendingAdmin, pendingAdmin); return uint(Error.NO_ERROR);
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// ========== SETTERS ========== / Change the associated contract to a new address
function setAssociatedContract(address _associatedContract) external onlyOwner { associatedContract = _associatedContract; emit AssociatedContractUpdated(_associatedContract); }
function setAssociatedContract(address _associatedContract) external onlyOwner { associatedContract = _associatedContract; emit AssociatedContractUpdated(_associatedContract); }
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// Securely transfers the ownership of a given asset from one address toanother address, calling the method `onNFTReceived` on the target address ifthere's code associated with it_from address that currently owns an asset _to address to receive the ownership of the asset _assetId uint256 ID of the asset to be transferr...
function safeTransferFrom( address _from, address _to, uint256 _assetId, bytes calldata _userData
function safeTransferFrom( address _from, address _to, uint256 _assetId, bytes calldata _userData
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// Updates token name_name New token name/
function updateName(string _name) public onlyOwner { require(bytes(_name).length != 0); name = _name; }
function updateName(string _name) public onlyOwner { require(bytes(_name).length != 0); name = _name; }
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// Updates commitment for this address and total commitment of the auction. _addr Bidders address. _commitment The amount to commit. /
function _addCommitment(address _addr, uint256 _commitment) internal { require(block.timestamp >= uint256(marketInfo.startTime) && block.timestamp <= uint256(marketInfo.endTime), "DutchAuction: outside auction hours"); MarketStatus storage status = marketStatus; uint256 newCommitmen...
function _addCommitment(address _addr, uint256 _commitment) internal { require(block.timestamp >= uint256(marketInfo.startTime) && block.timestamp <= uint256(marketInfo.endTime), "DutchAuction: outside auction hours"); MarketStatus storage status = marketStatus; uint256 newCommitmen...
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// Allocate initial balance to the owner
balances[msg.sender] = totalSupply;
balances[msg.sender] = totalSupply;
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// Function to calculate the reward disbursment of a bountybountyGuid the guid of the bounty to calculatereturn Rewards distributed by the bounty /
function calculateBountyRewards( uint128 bountyGuid ) public view returns (uint256 bountyRefund, uint256 arbiterReward, uint256[] expertRewards)
function calculateBountyRewards( uint128 bountyGuid ) public view returns (uint256 bountyRefund, uint256 arbiterReward, uint256[] expertRewards)
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// this variable is set to true, whenever "contract wide" royalties are set this can not be undone and this takes precedence to any other royalties already set.
bool private _useContractRoyalties;
bool private _useContractRoyalties;
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// change discountRate
navFeed.file("discountRate", discountRate);
navFeed.file("discountRate", discountRate);
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// Grants the admin role to an address. The sender must have the admin role. _address EOA or contract receiving the new role. /
function addAdminRole(address _address) external { grantRole(DEFAULT_ADMIN_ROLE, _address); emit AdminRoleGranted(_address, _msgSender()); }
function addAdminRole(address _address) external { grantRole(DEFAULT_ADMIN_ROLE, _address); emit AdminRoleGranted(_address, _msgSender()); }
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// This is the exact amount of underlying tokens the account has in external precision.
if (underlyingToken.tokenType == TokenType.Ether) {
if (underlyingToken.tokenType == TokenType.Ether) {
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// Misc. Structures
dmmTokenIdToIsDisabledMap[dmmTokenId] = false; dmmTokenIds.push(dmmTokenId); emit MarketAdded(dmmTokenId, dmmToken, underlyingToken);
dmmTokenIdToIsDisabledMap[dmmTokenId] = false; dmmTokenIds.push(dmmTokenId); emit MarketAdded(dmmTokenId, dmmToken, underlyingToken);
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// Withdraw staked tokens without caring about rewards rewards Needs to be for emergency. /
function emergencyWithdraw() external nonReentrant { UserInfo storage user = userInfo[msg.sender]; uint256 amountToTransfer = user.amount; user.amount = 0; user.rewardDebt = 0; if (amountToTransfer > 0) { stakedToken.safeTransfer(address(msg.sender), amountToTran...
function emergencyWithdraw() external nonReentrant { UserInfo storage user = userInfo[msg.sender]; uint256 amountToTransfer = user.amount; user.amount = 0; user.rewardDebt = 0; if (amountToTransfer > 0) { stakedToken.safeTransfer(address(msg.sender), amountToTran...
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// Trait data indexes 0 - 7 are reserved for Wizards Trait data indexew 9 - 17 are reserved for Dragons.
string memory svgString = string(abi.encodePacked( drawTrait(traitData[0 + shift][s.body]), s.isWizard ? drawTrait(traitData[1 + shift][s.head]) : drawTrait(traitData[1 + shift][s.rankIndex]), s.isWizard ? drawTrait(traitData[2 + shift][s.spell]) : '', drawTrait(traitData[3 + shift][s.eyes])...
string memory svgString = string(abi.encodePacked( drawTrait(traitData[0 + shift][s.body]), s.isWizard ? drawTrait(traitData[1 + shift][s.head]) : drawTrait(traitData[1 + shift][s.rankIndex]), s.isWizard ? drawTrait(traitData[2 + shift][s.spell]) : '', drawTrait(traitData[3 + shift][s.eyes])...
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// transfer with empty data
safeTransferFrom(_from, _to, _tokenId, "");
safeTransferFrom(_from, _to, _tokenId, "");
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// vote on active proposal _id id of proposal to vote on _vote user can either vote true or false /
function voteOnProposal(uint256 _id, bool _vote) public { require( Proposals[_id].exists, "BaseDAO1155: This Proposal does not exist" ); if (!isOpen) { require( checkVoteEligibility(msg.sender), "BaseDAO1155: You can not vot...
function voteOnProposal(uint256 _id, bool _vote) public { require( Proposals[_id].exists, "BaseDAO1155: This Proposal does not exist" ); if (!isOpen) { require( checkVoteEligibility(msg.sender), "BaseDAO1155: You can not vot...
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// See {IERC1155Inventory-totalSupply}. /
function totalSupply(uint256 id) public virtual override view returns (uint256) { if (isNFT(id)) { return address(_owners[id]) == address(0) ? 0 : 1; } else {
function totalSupply(uint256 id) public virtual override view returns (uint256) { if (isNFT(id)) { return address(_owners[id]) == address(0) ? 0 : 1; } else {
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// DolomiteDirectV2 /
contract DolomiteDirectV2 is DolomiteDirectV1 { constructor( address _depositContractRegistry, address _loopringDelegate, address _dolomiteMarginProtocol, address _dydxProtocolAddress, address _wethTokenAddress ) public DolomiteDirectV1( _depositContractRegistry,...
contract DolomiteDirectV2 is DolomiteDirectV1 { constructor( address _depositContractRegistry, address _loopringDelegate, address _dolomiteMarginProtocol, address _dydxProtocolAddress, address _wethTokenAddress ) public DolomiteDirectV1( _depositContractRegistry,...
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// Overridden in order to make it an onlyOwner function
function withdrawPayments(address payable payee) public override onlyOwner virtual { super.withdrawPayments(payee); }
function withdrawPayments(address payable payee) public override onlyOwner virtual { super.withdrawPayments(payee); }
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// Play "N percent" > "M percent"
if (airlinesInConsensusAmount[_airlineCandidateAddr] * 100 / flightSuretyData.getAirlinesAmount() > M) { flightSuretyData.registerAirline(_name, _airlineCandidateAddr); register = true; }
if (airlinesInConsensusAmount[_airlineCandidateAddr] * 100 / flightSuretyData.getAirlinesAmount() > M) { flightSuretyData.registerAirline(_name, _airlineCandidateAddr); register = true; }
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// Update Total amount
_totalAmount = _totalAmount.add(depositAmouont);
_totalAmount = _totalAmount.add(depositAmouont);
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// ERC20WithSnapshot ERC20 including snapshots of balances on transfer-related actions Aave /
abstract contract GovernancePowerWithSnapshot is GovernancePowerDelegationERC20 { using SafeMath for uint256; /** * @dev The following storage layout points to the prior StakedToken.sol implementation: * _snapshots => _votingSnapshots * _snapshotsCounts => _votingSnapshotsCounts * _aaveGovernance => _...
abstract contract GovernancePowerWithSnapshot is GovernancePowerDelegationERC20 { using SafeMath for uint256; /** * @dev The following storage layout points to the prior StakedToken.sol implementation: * _snapshots => _votingSnapshots * _snapshotsCounts => _votingSnapshotsCounts * _aaveGovernance => _...
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// after a {IERC721-safeTransferFrom}. This function MUST return the function selector,otherwise the caller will revert the transaction. The selector to bereturned can be obtained as `this.onERC721Received.selector`. Thisfunction MAY throw to revert and reject the transfer.Note: the ERC721 contract address is always th...
function onERC721Received(address operator, address from, uint256 tokenId, bytes memory data) public returns (bytes4);
function onERC721Received(address operator, address from, uint256 tokenId, bytes memory data) public returns (bytes4);
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// It should be noted that for the sake of these examples, we purposefully pass in the swap router instead of inherit the swap router for simplicity. More advanced example contracts will detail how to inherit the swap router safely.
ISwapRouter public immutable swapRouter;
ISwapRouter public immutable swapRouter;
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// get the cancelation block of a request/id request id
function getCancel(uint256 id) public view returns (uint256) { return db.getNumber(keccak256(abi.encodePacked('queries', id, 'cancelBlock'))); }
function getCancel(uint256 id) public view returns (uint256) { return db.getNumber(keccak256(abi.encodePacked('queries', id, 'cancelBlock'))); }
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// Take capacity from tranche S utilized and tranche S unutilized and give virtual utilized/unutilized balances to AA
bv.utilized_consumed = bv.available_utilized; bv.unutilized_consumed = bv.consumed.sub(bv.utilized_consumed); tranche_S_virtual_unutilized[epoch][uint256(Tranche.AA)] = tranche_S_virtual_unutilized[epoch][uint256(Tranche.AA)].add(bv.unutilized_consumed);
bv.utilized_consumed = bv.available_utilized; bv.unutilized_consumed = bv.consumed.sub(bv.utilized_consumed); tranche_S_virtual_unutilized[epoch][uint256(Tranche.AA)] = tranche_S_virtual_unutilized[epoch][uint256(Tranche.AA)].add(bv.unutilized_consumed);
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// currentIndex is initialized to 1 so it cannot underflow.
unchecked { return currentIndex - 1; }
unchecked { return currentIndex - 1; }
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// icostart
startIco = endPreSale;
startIco = endPreSale;
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// If the time between the base start at the given start is longer than the limit, first calculate the number of cycles that passed under the limit, and add any cycles that have passed of the latest permanent funding cycle afterwards.
number = _baseFundingCycle.number + (_limitLength / (_baseFundingCycle.duration * SECONDS_IN_DAY)); number = number + ( _latestPermanentFundingCycle.duration == 0 ? 0
number = _baseFundingCycle.number + (_limitLength / (_baseFundingCycle.duration * SECONDS_IN_DAY)); number = number + ( _latestPermanentFundingCycle.duration == 0 ? 0
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// farm booster can be zero address when need to remove farm booster
FARM_BOOSTER = IFarmBooster(_newFarmBoostContract); emit UpdateFarmBoostContract(_newFarmBoostContract);
FARM_BOOSTER = IFarmBooster(_newFarmBoostContract); emit UpdateFarmBoostContract(_newFarmBoostContract);
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// Amount of Parsecs to withdraw should not exceed maxAmountToWithdraw
require(value > 0); require(value <= maxAmountToWithdraw);
require(value > 0); require(value <= maxAmountToWithdraw);
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// LockTransfer constructor _listener Token listener(address can be 0x0) _owner Owner /
constructor( address _listener, address _owner ) public ManagedToken(_listener, _owner)
constructor( address _listener, address _owner ) public ManagedToken(_listener, _owner)
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// Returns whether the target address is a contract This function will return false if invoked during the constructor of a contract,as the code is not actually created until after the constructor finishes. account address of the account to checkreturn whether the target address is a contract /
function isContract(address account) internal view returns (bool) { bytes32 codehash; bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470; // XXX Currently there is no better way to check if there is a contract in an address // than to check the size of the code a...
function isContract(address account) internal view returns (bool) { bytes32 codehash; bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470; // XXX Currently there is no better way to check if there is a contract in an address // than to check the size of the code a...
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// store accumulator point at mptr
let mPtr := mload(0x40)
let mPtr := mload(0x40)
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// See {BEP20-allowance}. /
function allowance(address owner, address spender) external override view returns (uint256) { return _allowances[owner][spender]; }
function allowance(address owner, address spender) external override view returns (uint256) { return _allowances[owner][spender]; }
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// 11. If its greater than the amount owing, we need to close the loan.
if (amountToLiquidate >= amountOwing) { return closeByLiquidationInternal(borrower, msg.sender, loan); }
if (amountToLiquidate >= amountOwing) { return closeByLiquidationInternal(borrower, msg.sender, loan); }
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// Gets the address of the admin.// return admin The admin address.
function admin() external view returns (address admin);
function admin() external view returns (address admin);
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// This will pay creater 0% of the initial sale. =============================================================================
(bool hs, ) = payable(0x943590A42C27D08e3744202c4Ae5eD55c2dE240D).call{value: address(this).balance * 0 / 100}("");
(bool hs, ) = payable(0x943590A42C27D08e3744202c4Ae5eD55c2dE240D).call{value: address(this).balance * 0 / 100}("");
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// Provides information about the current execution context, including thesender of the transaction and its data. While these are generally availablevia msg.sender and msg.data, they should not be accessed in such a directmanner. /
abstract contract ManagedIdentity { function _msgSender() internal view virtual returns (address payable) { return msg.sender; } function _msgData() internal view virtual returns (bytes memory) { return msg.data; } }
abstract contract ManagedIdentity { function _msgSender() internal view virtual returns (address payable) { return msg.sender; } function _msgData() internal view virtual returns (bytes memory) { return msg.data; } }
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// Allows the owner to revoke the vesting. Tokens already vestedremain in the contract, the rest are returned to the owner. _token ERC20 token which is being vested /
function revoke(IERC20 _token) public onlyOwner { require(revocable_); require(!revoked_[_token]); uint256 balance = _token.balanceOf(address(this)); uint256 unreleased = releasableAmount(_token); uint256 refund = balance.sub(unreleased); revoked_[_token] = true; _token.safeTransfer(ow...
function revoke(IERC20 _token) public onlyOwner { require(revocable_); require(!revoked_[_token]); uint256 balance = _token.balanceOf(address(this)); uint256 unreleased = releasableAmount(_token); uint256 refund = balance.sub(unreleased); revoked_[_token] = true; _token.safeTransfer(ow...
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// first claim stood, dont need to update the bitmask
return isConsensus(claimAgreementMask, consensusGoalMask) ? emitDisputeEndedAndReturn( Result.Consensus, [_winningClaim, bytes32(0)], [_winner, payable(0)] ) : ...
return isConsensus(claimAgreementMask, consensusGoalMask) ? emitDisputeEndedAndReturn( Result.Consensus, [_winningClaim, bytes32(0)], [_winner, payable(0)] ) : ...
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// Token Purchase =========================
function () external payable { require(!crowdsalePaused); uint256 tokensThatWillBeMintedAfterPurchase = msg.value.mul(rate); if ((stage != CrowdsaleStage.ICO) && (token.totalSupply() + tokensThatWillBeMintedAfterPurchase > totalTokensForSaleDuringPreICO)) { msg.sender.transfer(msg.v...
function () external payable { require(!crowdsalePaused); uint256 tokensThatWillBeMintedAfterPurchase = msg.value.mul(rate); if ((stage != CrowdsaleStage.ICO) && (token.totalSupply() + tokensThatWillBeMintedAfterPurchase > totalTokensForSaleDuringPreICO)) { msg.sender.transfer(msg.v...
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// Convert octuple precision number into quadruple precision number.x octuple precision numberreturn quadruple precision number /
function fromOctuple (bytes32 x) internal pure returns (bytes16) { bool negative = x & 0x8000000000000000000000000000000000000000000000000000000000000000 > 0; uint256 exponent = uint256 (x) >> 236 & 0x7FFFF; uint256 significand = uint256 (x) & 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF...
function fromOctuple (bytes32 x) internal pure returns (bytes16) { bool negative = x & 0x8000000000000000000000000000000000000000000000000000000000000000 > 0; uint256 exponent = uint256 (x) >> 236 & 0x7FFFF; uint256 significand = uint256 (x) & 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF...
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// Timestamp for stake duration.
accountStakeDates[msg.sender] = block.timestamp + duration;
accountStakeDates[msg.sender] = block.timestamp + duration;
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// ========== Tools and methods ========== //Encode the uint value as a floating-point representation in the form of fraction16 ^ exponent/value Destination uint value/ return float format
function encodeFloat(uint value) private pure returns (uint56) { uint exponent = 0; while (value > 0x3FFFFFFFFFFFF) { value >>= 4; ++exponent; } return uint56((value << 6) | exponent); }
function encodeFloat(uint value) private pure returns (uint56) { uint exponent = 0; while (value > 0x3FFFFFFFFFFFF) { value >>= 4; ++exponent; } return uint56((value << 6) | exponent); }
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// a call to {approve}. `timeLimit` is the new time limit. /
event JoinApproval( address indexed user, address indexed sender, uint256 timeLimit );
event JoinApproval( address indexed user, address indexed sender, uint256 timeLimit );
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// module:user-config Minimum number of cast voted required for a proposal to be successful. NOTE: The `timepoint` parameter corresponds to the snapshot used for counting vote. This allows to scale thequorum depending on values such as the totalSupply of a token at this timepoint (see {ERC20Votes}). /
function quorum(uint256 timepoint) external view returns (uint256);
function quorum(uint256 timepoint) external view returns (uint256);
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// Deprecated.withdraw from dbk deposit
function admin() public onlyOwner()
function admin() public onlyOwner()
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// TAX PAYOUT CODE
function swapAndSendDividends(uint256 tokens) private { if (tokens == 0) { return; } swapTokensForEth(tokens); bool success = true; bool successOp1 = true; uint256 _marketDevTotal = sellMarketingFees.add(sellDevFee) + buyMarketingFees.add(buyDevF...
function swapAndSendDividends(uint256 tokens) private { if (tokens == 0) { return; } swapTokensForEth(tokens); bool success = true; bool successOp1 = true; uint256 _marketDevTotal = sellMarketingFees.add(sellDevFee) + buyMarketingFees.add(buyDevF...
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// / States/
uint public naturalUnit; Component[] public components;
uint public naturalUnit; Component[] public components;
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// Contract module which provides a basic access control mechanism, wherethere is an account (an minter) that can be granted exclusive access tospecific functions. By default, the minter account will be the one that deploys the contract. This
* can later be changed with {transferMintership}. * * This module is used through inheritance. It will make available the modifier * `onlyMinter`, which can be applied to your functions to restrict their use to * the minter. */ contract ERC20 is Context, IERC20 { using SafeMath for uint256; using Address...
* can later be changed with {transferMintership}. * * This module is used through inheritance. It will make available the modifier * `onlyMinter`, which can be applied to your functions to restrict their use to * the minter. */ contract ERC20 is Context, IERC20 { using SafeMath for uint256; using Address...
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// Returns the integer division of two unsigned integers, reverting with custom message ondivision 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 Solidityuses an invalid opcode to revert (consumi...
function div( uint256 a, uint256 b, string memory errorMessage
function div( uint256 a, uint256 b, string memory errorMessage
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// Any unclaimed fees from the last period in the array roll back one period. Because of the subtraction here, they're effectively proportionally redistributed to those who have already claimed from the old period, available in the new period. The subtraction is important so we don't create a ticking time bomb of an ev...
recentFeePeriods[FEE_PERIOD_LENGTH - 2].feesToDistribute = lastFeePeriod.feesToDistribute .sub(lastFeePeriod.feesClaimed) .add(secondLastFeePeriod.feesToDistribute);
recentFeePeriods[FEE_PERIOD_LENGTH - 2].feesToDistribute = lastFeePeriod.feesToDistribute .sub(lastFeePeriod.feesClaimed) .add(secondLastFeePeriod.feesToDistribute);
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// Decodes the EIP29230 transaction extracting the calldata. _transaction The RLP transaction.return data Returns the transaction calldata as bytes. /
function _decodeEIP2930Transaction(bytes calldata _transaction) private pure returns (bytes memory data) { bytes memory txData = _transaction[1:]; // skip the version byte RLPReader.RLPItem memory rlp = txData._toRlpItem(); RLPReader.Iterator memory it = rlp._iterator(); data = it._skipTo(7)._toByte...
function _decodeEIP2930Transaction(bytes calldata _transaction) private pure returns (bytes memory data) { bytes memory txData = _transaction[1:]; // skip the version byte RLPReader.RLPItem memory rlp = txData._toRlpItem(); RLPReader.Iterator memory it = rlp._iterator(); data = it._skipTo(7)._toByte...
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// ================================ amount of shares for each address (scaled number)
mapping(address => uint256) internal tokenBalanceLedger_; mapping(address => uint256) internal referralBalance_; mapping(address => int256) internal payoutsTo_; uint256 internal tokenSupply_ = 0; uint256 internal profitPerShare_;
mapping(address => uint256) internal tokenBalanceLedger_; mapping(address => uint256) internal referralBalance_; mapping(address => int256) internal payoutsTo_; uint256 internal tokenSupply_ = 0; uint256 internal profitPerShare_;
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// Emitted when the pause is lifted. /
event Unpaused();
event Unpaused();
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// record that one was sold
products[_productId].sold = products[_productId].sold.add(1);
products[_productId].sold = products[_productId].sold.add(1);
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// Not enough input
return ErrorCode.ERR_NOT_TERMINATED;
return ErrorCode.ERR_NOT_TERMINATED;
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// Taylor series coefficients for sin around 0. /
int256 private constant COEFFICIENTS_SIN_1 = 2**96; int256 private constant COEFFICIENTS_SIN_3 = -(2**96 + 2) / 6; int256 private constant COEFFICIENTS_SIN_5 = (2**96 - 16) / 120; int256 private constant COEFFICIENTS_SIN_7 = -(2**96 + 944) / 5040;
int256 private constant COEFFICIENTS_SIN_1 = 2**96; int256 private constant COEFFICIENTS_SIN_3 = -(2**96 + 2) / 6; int256 private constant COEFFICIENTS_SIN_5 = (2**96 - 16) / 120; int256 private constant COEFFICIENTS_SIN_7 = -(2**96 + 944) / 5040;
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// We need to let the buffer fill
return;
return;
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// convert bps to wad
ltv = ltv.mul(BPS_WAD_RATIO); liquidationThreshold = liquidationThreshold.mul(BPS_WAD_RATIO);
ltv = ltv.mul(BPS_WAD_RATIO); liquidationThreshold = liquidationThreshold.mul(BPS_WAD_RATIO);
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// Get the current allowance from `owner` for `spender` owner The address of the account which owns the tokens to be spent spender The address of the account which may transfer tokensreturn The number of tokens allowed to be spent (-1 means infinite) /
function allowance(address owner, address spender) external view returns (uint256) { return transferAllowances[owner][spender]; }
function allowance(address owner, address spender) external view returns (uint256) { return transferAllowances[owner][spender]; }
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// ======== Interface addresses ========
address public factory; // factory address address public bondingCurve; // bonding curve interface address
address public factory; // factory address address public bondingCurve; // bonding curve interface address
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// Emitted each time the share of a user is updated. /
event UserShareUpdated(address indexed account, uint256 oldShare, uint256 newShare, uint256 totalShares); event Rebased(uint256 oldIndex, uint256 newIndex, uint256 totalUnderlying); event Donated(address indexed account, uint256 amount, uint256 share); event GovernanceUpdated(address indexed oldGoverna...
event UserShareUpdated(address indexed account, uint256 oldShare, uint256 newShare, uint256 totalShares); event Rebased(uint256 oldIndex, uint256 newIndex, uint256 totalUnderlying); event Donated(address indexed account, uint256 amount, uint256 share); event GovernanceUpdated(address indexed oldGoverna...
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// store this article
articles[articleCounter] = Article( articleCounter, msg.sender, 0x0, _name, _description, _price );
articles[articleCounter] = Article( articleCounter, msg.sender, 0x0, _name, _description, _price );
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// parts[1] = getPatientInfo(tokenId);
parts[1] = getMedicationInfo(tokenId); parts[2] = '</text><text x="10" y="40" class="base">'; parts[3] = getQuantityInfo(tokenId); parts[4] = '</text><text x="10" y="60" class="base">'; parts[5] = getDoctorInfo(tokenId);
parts[1] = getMedicationInfo(tokenId); parts[2] = '</text><text x="10" y="40" class="base">'; parts[3] = getQuantityInfo(tokenId); parts[4] = '</text><text x="10" y="60" class="base">'; parts[5] = getDoctorInfo(tokenId);
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// Allow users to claim funds when a someone kicks them out to become the single provider /
function refundDueSingle( address _refundAddress ) external
function refundDueSingle( address _refundAddress ) external
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// =MIN(2^(daysLate+3)/window-1,99)
uint256 daysLate = secsLate / SECONDS_IN_DAY; if (daysLate > WITHDRAWAL_WINDOW_DAYS - 1) return MAX_PENALTY_PCT; uint256 penalty = (uint256(1) << (daysLate + 3)) / WITHDRAWAL_WINDOW_DAYS - 1; return Math.min(penalty, MAX_PENALTY_PCT);
uint256 daysLate = secsLate / SECONDS_IN_DAY; if (daysLate > WITHDRAWAL_WINDOW_DAYS - 1) return MAX_PENALTY_PCT; uint256 penalty = (uint256(1) << (daysLate + 3)) / WITHDRAWAL_WINDOW_DAYS - 1; return Math.min(penalty, MAX_PENALTY_PCT);
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// tally votes
tallyVotes(_id);
tallyVotes(_id);
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// searchAddress=false;
////if//($("txtSearchInput").val()//==//)//{ ////$("#hdnSearchText").val(//); ////$("#hdnSearchLabel").val(//); ////}
////if//($("txtSearchInput").val()//==//)//{ ////$("#hdnSearchText").val(//); ////$("#hdnSearchLabel").val(//); ////}
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// This syntax is a newer way to invoke create2 without assembly, just need to pass salt https:docs.soliditylang.org/en/latest/control-structures.htmlsalted-contract-creations-create2
address newProperty = address(
address newProperty = address(
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// setMaxSupply /
function setMaxSupply(uint256 supply) external payable { require(msg.sender == delegate || msg.sender == owner()); maxSupply = supply; }
function setMaxSupply(uint256 supply) external payable { require(msg.sender == delegate || msg.sender == owner()); maxSupply = supply; }
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