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60.4k
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
ERC20
contract ERC20 is Context, IERC20 { 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 {sy...
/** * @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...
NatSpecMultiLine
_approve
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, amoun...
/** * @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 a...
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 8462, 8813 ] }
1,107
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
ERC20
contract ERC20 is Context, IERC20 { 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 {sy...
/** * @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...
NatSpecMultiLine
_beforeTokenTransfer
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual { }
/** * @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`. * -...
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 9411, 9508 ] }
1,108
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
IERC721
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. */ ...
/** * @dev Required interface of an ERC721 compliant contract. */
NatSpecMultiLine
balanceOf
function balanceOf(address owner) external view returns (uint256 balance);
/** * @dev Returns the number of tokens in ``owner``'s account. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 719, 798 ] }
1,109
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
IERC721
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. */ ...
/** * @dev Required interface of an ERC721 compliant contract. */
NatSpecMultiLine
ownerOf
function ownerOf(uint256 tokenId) external view returns (address owner);
/** * @dev Returns the owner of the `tokenId` token. * * Requirements: * * - `tokenId` must exist. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 944, 1021 ] }
1,110
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
IERC721
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. */ ...
/** * @dev Required interface of an ERC721 compliant contract. */
NatSpecMultiLine
safeTransferFrom
function safeTransferFrom(address from, address to, uint256 tokenId) external;
/** * @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 mus...
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 1733, 1816 ] }
1,111
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
IERC721
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. */ ...
/** * @dev Required interface of an ERC721 compliant contract. */
NatSpecMultiLine
transferFrom
function transferFrom(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 th...
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 2342, 2421 ] }
1,112
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
IERC721
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. */ ...
/** * @dev Required interface of an ERC721 compliant contract. */
NatSpecMultiLine
approve
function approve(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...
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 2894, 2954 ] }
1,113
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
IERC721
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. */ ...
/** * @dev Required interface of an ERC721 compliant contract. */
NatSpecMultiLine
getApproved
function getApproved(uint256 tokenId) external view returns (address operator);
/** * @dev Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 3108, 3192 ] }
1,114
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
IERC721
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. */ ...
/** * @dev Required interface of an ERC721 compliant contract. */
NatSpecMultiLine
setApprovalForAll
function setApprovalForAll(address operator, bool _approved) external;
/** * @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. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 3519, 3594 ] }
1,115
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
IERC721
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. */ ...
/** * @dev Required interface of an ERC721 compliant contract. */
NatSpecMultiLine
isApprovedForAll
function isApprovedForAll(address owner, address operator) external view returns (bool);
/** * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`. * * See {setApprovalForAll} */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 3745, 3838 ] }
1,116
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
IERC721
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. */ ...
/** * @dev Required interface of an ERC721 compliant contract. */
NatSpecMultiLine
safeTransferFrom
function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;
/** * @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 {appro...
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 4427, 4531 ] }
1,117
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
IERC1155
interface IERC1155 is IERC165 { /** * @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`. */ event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value); /** * @dev Equivalent to...
/** * @dev Required interface of an ERC1155 compliant contract, as defined in the * https://eips.ethereum.org/EIPS/eip-1155[EIP]. * * _Available since v3.1._ */
NatSpecMultiLine
balanceOf
function balanceOf(address account, uint256 id) external view returns (uint256);
/** * @dev Returns the amount of tokens of token type `id` owned by `account`. * * Requirements: * * - `account` cannot be the zero address. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 1411, 1496 ] }
1,118
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
IERC1155
interface IERC1155 is IERC165 { /** * @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`. */ event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value); /** * @dev Equivalent to...
/** * @dev Required interface of an ERC1155 compliant contract, as defined in the * https://eips.ethereum.org/EIPS/eip-1155[EIP]. * * _Available since v3.1._ */
NatSpecMultiLine
balanceOfBatch
function balanceOfBatch(address[] calldata accounts, uint256[] calldata ids) external view returns (uint256[] memory);
/** * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}. * * Requirements: * * - `accounts` and `ids` must have the same length. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 1699, 1822 ] }
1,119
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
IERC1155
interface IERC1155 is IERC165 { /** * @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`. */ event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value); /** * @dev Equivalent to...
/** * @dev Required interface of an ERC1155 compliant contract, as defined in the * https://eips.ethereum.org/EIPS/eip-1155[EIP]. * * _Available since v3.1._ */
NatSpecMultiLine
setApprovalForAll
function setApprovalForAll(address operator, bool approved) external;
/** * @dev Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`, * * Emits an {ApprovalForAll} event. * * Requirements: * * - `operator` cannot be the caller. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 2087, 2161 ] }
1,120
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
IERC1155
interface IERC1155 is IERC165 { /** * @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`. */ event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value); /** * @dev Equivalent to...
/** * @dev Required interface of an ERC1155 compliant contract, as defined in the * https://eips.ethereum.org/EIPS/eip-1155[EIP]. * * _Available since v3.1._ */
NatSpecMultiLine
isApprovedForAll
function isApprovedForAll(address account, address operator) external view returns (bool);
/** * @dev Returns true if `operator` is approved to transfer ``account``'s tokens. * * See {setApprovalForAll}. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 2309, 2404 ] }
1,121
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
IERC1155
interface IERC1155 is IERC165 { /** * @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`. */ event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value); /** * @dev Equivalent to...
/** * @dev Required interface of an ERC1155 compliant contract, as defined in the * https://eips.ethereum.org/EIPS/eip-1155[EIP]. * * _Available since v3.1._ */
NatSpecMultiLine
safeTransferFrom
function safeTransferFrom(address from, address to, uint256 id, uint256 amount, bytes calldata data) external;
/** * @dev Transfers `amount` tokens of token type `id` from `from` to `to`. * * Emits a {TransferSingle} event. * * Requirements: * * - `to` cannot be the zero address. * - If the caller is not `from`, it must be have been approved to spend ``from``'s tokens via {setApprovalForAll}. * - `from` must h...
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 2984, 3099 ] }
1,122
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
IERC1155
interface IERC1155 is IERC165 { /** * @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`. */ event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value); /** * @dev Equivalent to...
/** * @dev Required interface of an ERC1155 compliant contract, as defined in the * https://eips.ethereum.org/EIPS/eip-1155[EIP]. * * _Available since v3.1._ */
NatSpecMultiLine
safeBatchTransferFrom
function safeBatchTransferFrom(address from, address to, uint256[] calldata ids, uint256[] calldata amounts, bytes calldata data) external;
/** * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}. * * Emits a {TransferBatch} event. * * Requirements: * * - `ids` and `amounts` must have the same length. * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and ret...
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 3508, 3652 ] }
1,123
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
ECDSA
library ECDSA { /** * @dev Returns the address that signed a hashed message (`hash`) with * `signature`. This address can then be used for verification purposes. * * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures: * this function rejects them by requiring the ...
/** * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations. * * These functions can be used to verify that a message was signed by the holder * of the private keys of a given address. */
NatSpecMultiLine
recover
function recover(bytes32 hash, bytes memory signature) internal pure returns (address) { // Check the signature length if (signature.length != 65) { revert("ECDSA: invalid signature length"); } // Divide the signature in r, s and v variables bytes32 r; bytes32 s; uint8 v; ...
/** * @dev Returns the address that signed a hashed message (`hash`) with * `signature`. This address can then be used for verification purposes. * * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures: * this function rejects them by requiring the `s` value to be in the lower * half ord...
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 811, 1577 ] }
1,124
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
ECDSA
library ECDSA { /** * @dev Returns the address that signed a hashed message (`hash`) with * `signature`. This address can then be used for verification purposes. * * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures: * this function rejects them by requiring the ...
/** * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations. * * These functions can be used to verify that a message was signed by the holder * of the private keys of a given address. */
NatSpecMultiLine
recover
function recover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal pure returns (address) { // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), de...
/** * @dev Overload of {ECDSA-recover-bytes32-bytes-} that receives the `v`, * `r` and `s` signature fields separately. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 1726, 3160 ] }
1,125
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
ECDSA
library ECDSA { /** * @dev Returns the address that signed a hashed message (`hash`) with * `signature`. This address can then be used for verification purposes. * * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures: * this function rejects them by requiring the ...
/** * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations. * * These functions can be used to verify that a message was signed by the holder * of the private keys of a given address. */
NatSpecMultiLine
toEthSignedMessageHash
function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) { // 32 is the length in bytes of hash, // enforced by the type signature above return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash)); }
/** * @dev Returns an Ethereum Signed Message, created from a `hash`. This * replicates the behavior of the * https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_sign[`eth_sign`] * JSON-RPC method. * * See {recover}. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 3429, 3703 ] }
1,126
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
AccessControl
contract AccessControl { // The addresses that can co-sign transactions on the wallet mapping(address => bool) signers; // Frozen account that cant move funds mapping (address => bool) private _frozen; event Frozen(address target); event Unfrozen(address target); /** * Set ...
/** * Access control holds contract signers (board members) and frozen accounts. * Have utility modifiers for method safe access. */
NatSpecMultiLine
isSigner
function isSigner(address _addr) public view returns (bool) { return signers[_addr]; }
/** * @dev Checks if provided address has signer permissions. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 1385, 1490 ] }
1,127
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
AccessControl
contract AccessControl { // The addresses that can co-sign transactions on the wallet mapping(address => bool) signers; // Frozen account that cant move funds mapping (address => bool) private _frozen; event Frozen(address target); event Unfrozen(address target); /** * Set ...
/** * Access control holds contract signers (board members) and frozen accounts. * Have utility modifiers for method safe access. */
NatSpecMultiLine
isFrozen
function isFrozen(address target) public view returns (bool) { return _frozen[target]; }
/** * @dev Returns true if the target account is frozen. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 1570, 1677 ] }
1,128
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
AccessControl
contract AccessControl { // The addresses that can co-sign transactions on the wallet mapping(address => bool) signers; // Frozen account that cant move funds mapping (address => bool) private _frozen; event Frozen(address target); event Unfrozen(address target); /** * Set ...
/** * Access control holds contract signers (board members) and frozen accounts. * Have utility modifiers for method safe access. */
NatSpecMultiLine
_unfreeze
function _unfreeze(address target) internal { require(_frozen[target], "AccessControl: Target account is not frozen"); delete _frozen[target]; emit Unfrozen(target); }
/** * @dev Mark target account as unfrozen. * Can be called even if the contract doesn't allow to freeze accounts. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 2029, 2233 ] }
1,129
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
AccessControl
contract AccessControl { // The addresses that can co-sign transactions on the wallet mapping(address => bool) signers; // Frozen account that cant move funds mapping (address => bool) private _frozen; event Frozen(address target); event Unfrozen(address target); /** * Set ...
/** * Access control holds contract signers (board members) and frozen accounts. * Have utility modifiers for method safe access. */
NatSpecMultiLine
withdrawERC20
function withdrawERC20(IERC20 _tokenContract) external onlySigner { uint256 balance = _tokenContract.balanceOf(address(this)); _tokenContract.transfer(msg.sender, balance); }
/** * @dev Allow to withdraw ERC20 tokens from contract itself */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 2319, 2521 ] }
1,130
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
AccessControl
contract AccessControl { // The addresses that can co-sign transactions on the wallet mapping(address => bool) signers; // Frozen account that cant move funds mapping (address => bool) private _frozen; event Frozen(address target); event Unfrozen(address target); /** * Set ...
/** * Access control holds contract signers (board members) and frozen accounts. * Have utility modifiers for method safe access. */
NatSpecMultiLine
approveERC721
function approveERC721(IERC721 _tokenContract) external onlySigner { _tokenContract.setApprovalForAll(msg.sender, true); }
/** * @dev Allow to withdraw ERC721 tokens from contract itself */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 2608, 2749 ] }
1,131
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
AccessControl
contract AccessControl { // The addresses that can co-sign transactions on the wallet mapping(address => bool) signers; // Frozen account that cant move funds mapping (address => bool) private _frozen; event Frozen(address target); event Unfrozen(address target); /** * Set ...
/** * Access control holds contract signers (board members) and frozen accounts. * Have utility modifiers for method safe access. */
NatSpecMultiLine
approveERC1155
function approveERC1155(IERC1155 _tokenContract) external onlySigner { _tokenContract.setApprovalForAll(msg.sender, true); }
/** * @dev Allow to withdraw ERC1155 tokens from contract itself */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 2837, 2980 ] }
1,132
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
AccessControl
contract AccessControl { // The addresses that can co-sign transactions on the wallet mapping(address => bool) signers; // Frozen account that cant move funds mapping (address => bool) private _frozen; event Frozen(address target); event Unfrozen(address target); /** * Set ...
/** * Access control holds contract signers (board members) and frozen accounts. * Have utility modifiers for method safe access. */
NatSpecMultiLine
withdrawEth
function withdrawEth(address payable _receiver) external onlySigner { if (address(this).balance > 0) { _receiver.transfer(address(this).balance); } }
/** * @dev Allow to withdraw ETH from contract itself */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 3057, 3247 ] }
1,133
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
ERC20Burnable
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`...
/** * @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). */
NatSpecMultiLine
burn
function burn(uint256 amount) public virtual { _burn(_msgSender(), amount); }
/** * @dev Destroys `amount` tokens from the caller. * * See {ERC20-_burn}. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 161, 257 ] }
1,134
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
ERC20Burnable
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`...
/** * @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). */
NatSpecMultiLine
burnFrom
function burnFrom(address account, uint256 amount) public virtual { uint256 currentAllowance = allowance(account, _msgSender()); require(currentAllowance >= amount, "BCUG: burn amount exceeds allowance"); _approve(account, _msgSender(), currentAllowance - amount); _burn(account, 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`. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 571, 907 ] }
1,135
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
ERC20Capped
abstract contract ERC20Capped is ERC20 { uint256 private _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 Extension of {ERC20} that adds a cap to the supply of tokens. */
NatSpecMultiLine
cap
function cap() public view virtual returns (uint256) { return _cap; }
/** * @dev Returns the cap on the token's total supply. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 403, 491 ] }
1,136
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
ERC20Capped
abstract contract ERC20Capped is ERC20 { uint256 private _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 Extension of {ERC20} that adds a cap to the supply of tokens. */
NatSpecMultiLine
_beforeTokenTransfer
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual override { super._beforeTokenTransfer(from, to, amount); if (from == address(0)) { // When minting tokens require(totalSupply() + amount <= cap(), "ERC20Capped: cap exceeded"); } }
/** * @dev See {ERC20-_beforeTokenTransfer}. * * Requirements: * * - minted tokens must not cause the total supply to go over the cap. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 673, 994 ] }
1,137
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
Pausable
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 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 co...
NatSpecMultiLine
paused
function paused() public view virtual returns (bool) { return _paused; }
/** * @dev Returns true if the contract is paused, and false otherwise. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 531, 622 ] }
1,138
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
Pausable
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 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 co...
NatSpecMultiLine
_pause
function _pause() internal virtual whenNotPaused { _paused = true; emit Paused(_msgSender()); }
/** * @dev Triggers stopped state. * * Requirements: * * - The contract must not be paused. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 1331, 1454 ] }
1,139
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
Pausable
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 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 co...
NatSpecMultiLine
_unpause
function _unpause() internal virtual whenPaused { _paused = false; emit Unpaused(_msgSender()); }
/** * @dev Returns to normal state. * * Requirements: * * - The contract must be paused. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 1590, 1715 ] }
1,140
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
GovernanceToken
abstract contract GovernanceToken is ERC20Capped, ERC20Burnable, IFungibleToken, AccessControl, Pausable { using ECDSA for bytes32; // keccak256("mint(address target, uint256 amount, bytes[] signatures)") bytes32 constant MINT_TYPEHASH = 0xdaef0006354e6aca5b14786fab16e27867b1ac002611e2fa58e0aa486080141...
/** * Governance Token contract includes multisig protected actions. * It includes: * - minting methods * - freeze methods * - pause methods * * For each call must be provided valid signatures from contract signers (defined in AccessControl) * and the transaction itself must be sent from the signer addr...
NatSpecMultiLine
mint
function mint(address target, uint256 amount, bytes[] memory signatures) external onlySigner { bytes32 operationHash = getOperationHash(MINT_TYPEHASH, target, amount).toEthSignedMessageHash(); _verifySignatures(signatures, operationHash); _mint(target, amount); }
/** * @dev Mint some tokens to target account * MultiSig check is used - verifies that contract signers approve minting. * During minting applied check for the max token cap. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 1986, 2286 ] }
1,141
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
GovernanceToken
abstract contract GovernanceToken is ERC20Capped, ERC20Burnable, IFungibleToken, AccessControl, Pausable { using ECDSA for bytes32; // keccak256("mint(address target, uint256 amount, bytes[] signatures)") bytes32 constant MINT_TYPEHASH = 0xdaef0006354e6aca5b14786fab16e27867b1ac002611e2fa58e0aa486080141...
/** * Governance Token contract includes multisig protected actions. * It includes: * - minting methods * - freeze methods * - pause methods * * For each call must be provided valid signatures from contract signers (defined in AccessControl) * and the transaction itself must be sent from the signer addr...
NatSpecMultiLine
mintBulk
function mintBulk(address[] calldata target, uint256[] calldata amount, bytes[] memory signatures) external onlySigner { require(target.length > 1, "GovernanceToken: cannot perform bulk with single target"); require(target.length == amount.length, "GovernanceToken: target.length != amount.length"); byt...
/** * @dev Bulk operation to mint tokens to target accounts. There is a check for the cap inside. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 2407, 3022 ] }
1,142
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
GovernanceToken
abstract contract GovernanceToken is ERC20Capped, ERC20Burnable, IFungibleToken, AccessControl, Pausable { using ECDSA for bytes32; // keccak256("mint(address target, uint256 amount, bytes[] signatures)") bytes32 constant MINT_TYPEHASH = 0xdaef0006354e6aca5b14786fab16e27867b1ac002611e2fa58e0aa486080141...
/** * Governance Token contract includes multisig protected actions. * It includes: * - minting methods * - freeze methods * - pause methods * * For each call must be provided valid signatures from contract signers (defined in AccessControl) * and the transaction itself must be sent from the signer addr...
NatSpecMultiLine
freeze
function freeze(address target, bytes[] memory signatures) external onlySigner { bytes32 operationHash = getOperationHash(FREEZE_TYPEHASH, target, 1).toEthSignedMessageHash(); _verifySignatures(signatures, operationHash); _freeze(target); }
/** * @dev Mark target account as frozen. Frozen accounts can't perform transfers. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 3126, 3405 ] }
1,143
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
GovernanceToken
abstract contract GovernanceToken is ERC20Capped, ERC20Burnable, IFungibleToken, AccessControl, Pausable { using ECDSA for bytes32; // keccak256("mint(address target, uint256 amount, bytes[] signatures)") bytes32 constant MINT_TYPEHASH = 0xdaef0006354e6aca5b14786fab16e27867b1ac002611e2fa58e0aa486080141...
/** * Governance Token contract includes multisig protected actions. * It includes: * - minting methods * - freeze methods * - pause methods * * For each call must be provided valid signatures from contract signers (defined in AccessControl) * and the transaction itself must be sent from the signer addr...
NatSpecMultiLine
unfreeze
function unfreeze(address target, bytes[] memory signatures) external onlySigner { bytes32 operationHash = getOperationHash(FREEZE_TYPEHASH, target, 1).toEthSignedMessageHash(); _verifySignatures(signatures, operationHash); _unfreeze(target); }
/** * @dev Mark target account as unfrozen. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 3472, 3755 ] }
1,144
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
GovernanceToken
abstract contract GovernanceToken is ERC20Capped, ERC20Burnable, IFungibleToken, AccessControl, Pausable { using ECDSA for bytes32; // keccak256("mint(address target, uint256 amount, bytes[] signatures)") bytes32 constant MINT_TYPEHASH = 0xdaef0006354e6aca5b14786fab16e27867b1ac002611e2fa58e0aa486080141...
/** * Governance Token contract includes multisig protected actions. * It includes: * - minting methods * - freeze methods * - pause methods * * For each call must be provided valid signatures from contract signers (defined in AccessControl) * and the transaction itself must be sent from the signer addr...
NatSpecMultiLine
burnFrozenTokens
function burnFrozenTokens(address target, bytes[] memory signatures) external onlySigner { require(isFrozen(target), "GovernanceToken: target account is not frozen"); bytes32 operationHash = getOperationHash(BURN_FROZEN_TYPEHASH, target, 1).toEthSignedMessageHash(); _verifySignatures(signatures, operat...
/** * @dev Burn tokens on frozen account. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 4794, 5192 ] }
1,145
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
GovernanceToken
abstract contract GovernanceToken is ERC20Capped, ERC20Burnable, IFungibleToken, AccessControl, Pausable { using ECDSA for bytes32; // keccak256("mint(address target, uint256 amount, bytes[] signatures)") bytes32 constant MINT_TYPEHASH = 0xdaef0006354e6aca5b14786fab16e27867b1ac002611e2fa58e0aa486080141...
/** * Governance Token contract includes multisig protected actions. * It includes: * - minting methods * - freeze methods * - pause methods * * For each call must be provided valid signatures from contract signers (defined in AccessControl) * and the transaction itself must be sent from the signer addr...
NatSpecMultiLine
freezeAndBurnTokens
function freezeAndBurnTokens(address target, bytes[] memory signatures) external onlySigner { bytes32 operationHash = getOperationHash(FREEZE_AND_BURN_TYPEHASH, target, 1).toEthSignedMessageHash(); _verifySignatures(signatures, operationHash); _freeze(target); _burn(target, balanceOf(target)); } ...
/** * @dev Freeze and burn tokens in a single transaction. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 5274, 5618 ] }
1,146
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
GovernanceToken
abstract contract GovernanceToken is ERC20Capped, ERC20Burnable, IFungibleToken, AccessControl, Pausable { using ECDSA for bytes32; // keccak256("mint(address target, uint256 amount, bytes[] signatures)") bytes32 constant MINT_TYPEHASH = 0xdaef0006354e6aca5b14786fab16e27867b1ac002611e2fa58e0aa486080141...
/** * Governance Token contract includes multisig protected actions. * It includes: * - minting methods * - freeze methods * - pause methods * * For each call must be provided valid signatures from contract signers (defined in AccessControl) * and the transaction itself must be sent from the signer addr...
NatSpecMultiLine
pause
function pause(bytes[] memory signatures) external onlySigner { bytes32 operationHash = getOperationHash(PAUSE_TYPEHASH, msg.sender, 1).toEthSignedMessageHash(); _verifySignatures(signatures, operationHash); _pause(); }
/** * @dev Triggers stopped state. * - The contract must not be paused and pause should be allowed. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 5747, 6005 ] }
1,147
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
GovernanceToken
abstract contract GovernanceToken is ERC20Capped, ERC20Burnable, IFungibleToken, AccessControl, Pausable { using ECDSA for bytes32; // keccak256("mint(address target, uint256 amount, bytes[] signatures)") bytes32 constant MINT_TYPEHASH = 0xdaef0006354e6aca5b14786fab16e27867b1ac002611e2fa58e0aa486080141...
/** * Governance Token contract includes multisig protected actions. * It includes: * - minting methods * - freeze methods * - pause methods * * For each call must be provided valid signatures from contract signers (defined in AccessControl) * and the transaction itself must be sent from the signer addr...
NatSpecMultiLine
unpause
function unpause(bytes[] memory signatures) external onlySigner { bytes32 operationHash = getOperationHash(PAUSE_TYPEHASH, msg.sender, 1).toEthSignedMessageHash(); _verifySignatures(signatures, operationHash); _unpause(); }
/** * @dev Returns to normal state. * - The contract must be paused. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 6103, 6365 ] }
1,148
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
GovernanceToken
abstract contract GovernanceToken is ERC20Capped, ERC20Burnable, IFungibleToken, AccessControl, Pausable { using ECDSA for bytes32; // keccak256("mint(address target, uint256 amount, bytes[] signatures)") bytes32 constant MINT_TYPEHASH = 0xdaef0006354e6aca5b14786fab16e27867b1ac002611e2fa58e0aa486080141...
/** * Governance Token contract includes multisig protected actions. * It includes: * - minting methods * - freeze methods * - pause methods * * For each call must be provided valid signatures from contract signers (defined in AccessControl) * and the transaction itself must be sent from the signer addr...
NatSpecMultiLine
getOperationHash
function getOperationHash(bytes32 typehash, address target, uint256 value) public view returns (bytes32) { return keccak256(abi.encodePacked(address(this), typehash, target, value, nonce)); }
/** * @dev Get operation hash for multisig operation * Nonce used to ensure that signature used only once. * Use unique typehash for each operation. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 6545, 6755 ] }
1,149
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
GovernanceToken
abstract contract GovernanceToken is ERC20Capped, ERC20Burnable, IFungibleToken, AccessControl, Pausable { using ECDSA for bytes32; // keccak256("mint(address target, uint256 amount, bytes[] signatures)") bytes32 constant MINT_TYPEHASH = 0xdaef0006354e6aca5b14786fab16e27867b1ac002611e2fa58e0aa486080141...
/** * Governance Token contract includes multisig protected actions. * It includes: * - minting methods * - freeze methods * - pause methods * * For each call must be provided valid signatures from contract signers (defined in AccessControl) * and the transaction itself must be sent from the signer addr...
NatSpecMultiLine
_beforeTokenTransfer
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual override(ERC20Capped, ERC20) { super._beforeTokenTransfer(from, to, amount); require(to != address(this), "GovernanceToken: can't transfer to token contract self"); require(!paused(), "GovernanceToken: token transf...
/** * @dev See {ERC20-_beforeTokenTransfer}. * * Requirements: * * - do not allow the transfer of funds to the token contract itself. Usually such a call is a mistake. * - do not allow transfers when contract is paused. * - only allow to burn frozen tokens. */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 7072, 7537 ] }
1,150
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
GovernanceToken
abstract contract GovernanceToken is ERC20Capped, ERC20Burnable, IFungibleToken, AccessControl, Pausable { using ECDSA for bytes32; // keccak256("mint(address target, uint256 amount, bytes[] signatures)") bytes32 constant MINT_TYPEHASH = 0xdaef0006354e6aca5b14786fab16e27867b1ac002611e2fa58e0aa486080141...
/** * Governance Token contract includes multisig protected actions. * It includes: * - minting methods * - freeze methods * - pause methods * * For each call must be provided valid signatures from contract signers (defined in AccessControl) * and the transaction itself must be sent from the signer addr...
NatSpecMultiLine
_verifySignatures
function _verifySignatures(bytes[] memory signatures, bytes32 operationHash) internal { require(signatures.length >= 2, "AccessControl: not enough confirmations"); address[] memory recovered = new address[](signatures.length + 1); recovered[0] = msg.sender; emit SignedBy(msg.sender); for (u...
/** * @dev Verify provided signatures according to the operation hash * Ensure that each signature belongs to contract known signer and is unique */
NatSpecMultiLine
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 7712, 8626 ] }
1,151
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
BCUG
contract BCUG is GovernanceToken { constructor (address[] memory allowedSigners) GovernanceToken("Blockchain Cuties Universe Governance Token", "BCUG", 10000000 ether, allowedSigners) {} // @dev Transfers to _withdrawToAddress all tokens controlled by // contract _tokenContract. function withdra...
/** * @title Blockchain Cuties Universe fungible token base contract * @dev Implementation of the {IERC20}, {IERC827} and {IERC223} interfaces. * Token holders can burn their tokens. * * We have followed general OpenZeppelin guidelines: functions revert instead * of returning `false` on failure. This behavi...
NatSpecMultiLine
withdrawTokenFromBalance
function withdrawTokenFromBalance(IERC20 _tokenContract, address _withdrawToAddress) external onlySigner { uint256 balance = _tokenContract.balanceOf(address(this)); _tokenContract.transfer(_withdrawToAddress, balance); }
// @dev Transfers to _withdrawToAddress all tokens controlled by // contract _tokenContract.
LineComment
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 300, 549 ] }
1,152
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
BCUG
contract BCUG is GovernanceToken { constructor (address[] memory allowedSigners) GovernanceToken("Blockchain Cuties Universe Governance Token", "BCUG", 10000000 ether, allowedSigners) {} // @dev Transfers to _withdrawToAddress all tokens controlled by // contract _tokenContract. function withdra...
/** * @title Blockchain Cuties Universe fungible token base contract * @dev Implementation of the {IERC20}, {IERC827} and {IERC223} interfaces. * Token holders can burn their tokens. * * We have followed general OpenZeppelin guidelines: functions revert instead * of returning `false` on failure. This behavi...
NatSpecMultiLine
approveAndCall
function approveAndCall(address spender, uint tokens, bytes calldata data) external override returns (bool success) { _approve(msg.sender, spender, tokens); TokenRecipientInterface(spender).receiveApproval(msg.sender, tokens, address(this), data); return true; }
// ---------------------------- ERC827 approveAndCall ---------------------------- // ------------------------------------------------------------------------ // Token owner can approve for `spender` to transferFrom(...) `tokens` // from the token owner's account. The `spender` contract function // `receiveApproval(......
LineComment
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 1004, 1303 ] }
1,153
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
BCUG
contract BCUG is GovernanceToken { constructor (address[] memory allowedSigners) GovernanceToken("Blockchain Cuties Universe Governance Token", "BCUG", 10000000 ether, allowedSigners) {} // @dev Transfers to _withdrawToAddress all tokens controlled by // contract _tokenContract. function withdra...
/** * @title Blockchain Cuties Universe fungible token base contract * @dev Implementation of the {IERC20}, {IERC827} and {IERC223} interfaces. * Token holders can burn their tokens. * * We have followed general OpenZeppelin guidelines: functions revert instead * of returning `false` on failure. This behavi...
NatSpecMultiLine
transferBulk
function transferBulk(address[] calldata to, uint[] calldata tokens) external override { require(to.length == tokens.length, "transferBulk: to.length != tokens.length"); for (uint i = 0; i < to.length; i++) { _transfer(msg.sender, to[i], tokens[i]); } }
// ---------------------------- ERC20 Bulk Operations ----------------------------
LineComment
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 1396, 1708 ] }
1,154
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
BCUG
contract BCUG is GovernanceToken { constructor (address[] memory allowedSigners) GovernanceToken("Blockchain Cuties Universe Governance Token", "BCUG", 10000000 ether, allowedSigners) {} // @dev Transfers to _withdrawToAddress all tokens controlled by // contract _tokenContract. function withdra...
/** * @title Blockchain Cuties Universe fungible token base contract * @dev Implementation of the {IERC20}, {IERC827} and {IERC223} interfaces. * Token holders can burn their tokens. * * We have followed general OpenZeppelin guidelines: functions revert instead * of returning `false` on failure. This behavi...
NatSpecMultiLine
transfer
function transfer(address _to, uint _value, bytes calldata _data) external override returns (bool success) { return transferWithData(_to, _value, _data); }
// Function that is called when a user or another contract wants to transfer funds .
LineComment
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 2303, 2477 ] }
1,155
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
BCUG
contract BCUG is GovernanceToken { constructor (address[] memory allowedSigners) GovernanceToken("Blockchain Cuties Universe Governance Token", "BCUG", 10000000 ether, allowedSigners) {} // @dev Transfers to _withdrawToAddress all tokens controlled by // contract _tokenContract. function withdra...
/** * @title Blockchain Cuties Universe fungible token base contract * @dev Implementation of the {IERC20}, {IERC827} and {IERC223} interfaces. * Token holders can burn their tokens. * * We have followed general OpenZeppelin guidelines: functions revert instead * of returning `false` on failure. This behavi...
NatSpecMultiLine
transferToContract
function transferToContract(address _to, uint _value, bytes calldata _data) public returns (bool success) { _transfer(msg.sender, _to, _value); emit Transfer(msg.sender, _to, _value, _data); TokenFallback receiver = TokenFallback(_to); receiver.tokenFallback(msg.sender, _value, _data); return t...
// function that is called when transaction target is a contract
LineComment
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 2860, 3216 ] }
1,156
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
BCUG
contract BCUG is GovernanceToken { constructor (address[] memory allowedSigners) GovernanceToken("Blockchain Cuties Universe Governance Token", "BCUG", 10000000 ether, allowedSigners) {} // @dev Transfers to _withdrawToAddress all tokens controlled by // contract _tokenContract. function withdra...
/** * @title Blockchain Cuties Universe fungible token base contract * @dev Implementation of the {IERC20}, {IERC827} and {IERC223} interfaces. * Token holders can burn their tokens. * * We have followed general OpenZeppelin guidelines: functions revert instead * of returning `false` on failure. This behavi...
NatSpecMultiLine
_isContract
function _isContract(address _addr) private view returns (bool is_contract) { uint length; assembly { //retrieve the size of the code on target address, this needs assembly length := extcodesize(_addr) } return length > 0; }
// assemble the given address bytecode. If bytecode exists then the _addr is a contract.
LineComment
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 3313, 3605 ] }
1,157
BCUG
BCUG.sol
0x14da7b27b2e0fedefe0a664118b0c9bc68e2e9af
Solidity
BCUG
contract BCUG is GovernanceToken { constructor (address[] memory allowedSigners) GovernanceToken("Blockchain Cuties Universe Governance Token", "BCUG", 10000000 ether, allowedSigners) {} // @dev Transfers to _withdrawToAddress all tokens controlled by // contract _tokenContract. function withdra...
/** * @title Blockchain Cuties Universe fungible token base contract * @dev Implementation of the {IERC20}, {IERC827} and {IERC223} interfaces. * Token holders can burn their tokens. * * We have followed general OpenZeppelin guidelines: functions revert instead * of returning `false` on failure. This behavi...
NatSpecMultiLine
transferToAddress
function transferToAddress(address _to, uint tokens, bytes calldata _data) public returns (bool success) { _transfer(msg.sender, _to, tokens); emit Transfer(msg.sender, _to, tokens, _data); return true; }
// function that is called when transaction target is an address
LineComment
v0.8.1+commit.df193b15
MIT
ipfs://b5a9bf50d6ab20fb6187e0977c4859ef104592e8af65af586f892117edccd45a
{ "func_code_index": [ 3678, 3919 ] }
1,158
VotingPower
contracts/VotingPower.sol
0xd07d77eab98f32f672de1f5b6a6aa824582e74cd
Solidity
VotingPower
contract VotingPower is PrismProxyImplementation, ReentrancyGuardUpgradeSafe { using SafeMath for uint256; using SafeERC20 for IERC20; /// @notice An event that's emitted when a user's staked balance increases event Staked(address indexed user, address indexed token, uint256 indexed amount, uint256 vot...
/** * @title VotingPower * @dev Implementation contract for voting power prism proxy * Calls should not be made directly to this contract, instead make calls to the VotingPowerPrism proxy contract * The exception to this is the `become` function specified in PrismProxyImplementation * This function is called once ...
NatSpecMultiLine
initialize
function initialize( address _archToken, address _vestingContract ) public initializer { __ReentrancyGuard_init_unchained(); AppStorage storage app = VotingPowerStorage.appStorage(); app.archToken = IArchToken(_archToken); app.vesting = IVesting(_vestingContract); }
/** * @notice Initialize VotingPower contract * @dev Should be called via VotingPowerPrism before calling anything else * @param _archToken address of ARCH token * @param _vestingContract address of Vesting contract */
NatSpecMultiLine
v0.7.4+commit.3f05b770
MIT
{ "func_code_index": [ 965, 1291 ] }
1,159
VotingPower
contracts/VotingPower.sol
0xd07d77eab98f32f672de1f5b6a6aa824582e74cd
Solidity
VotingPower
contract VotingPower is PrismProxyImplementation, ReentrancyGuardUpgradeSafe { using SafeMath for uint256; using SafeERC20 for IERC20; /// @notice An event that's emitted when a user's staked balance increases event Staked(address indexed user, address indexed token, uint256 indexed amount, uint256 vot...
/** * @title VotingPower * @dev Implementation contract for voting power prism proxy * Calls should not be made directly to this contract, instead make calls to the VotingPowerPrism proxy contract * The exception to this is the `become` function specified in PrismProxyImplementation * This function is called once ...
NatSpecMultiLine
archToken
function archToken() public view returns (address) { AppStorage storage app = VotingPowerStorage.appStorage(); return address(app.archToken); }
/** * @notice Address of ARCH token * @return Address of ARCH token */
NatSpecMultiLine
v0.7.4+commit.3f05b770
MIT
{ "func_code_index": [ 1383, 1550 ] }
1,160
VotingPower
contracts/VotingPower.sol
0xd07d77eab98f32f672de1f5b6a6aa824582e74cd
Solidity
VotingPower
contract VotingPower is PrismProxyImplementation, ReentrancyGuardUpgradeSafe { using SafeMath for uint256; using SafeERC20 for IERC20; /// @notice An event that's emitted when a user's staked balance increases event Staked(address indexed user, address indexed token, uint256 indexed amount, uint256 vot...
/** * @title VotingPower * @dev Implementation contract for voting power prism proxy * Calls should not be made directly to this contract, instead make calls to the VotingPowerPrism proxy contract * The exception to this is the `become` function specified in PrismProxyImplementation * This function is called once ...
NatSpecMultiLine
vestingContract
function vestingContract() public view returns (address) { AppStorage storage app = VotingPowerStorage.appStorage(); return address(app.vesting); }
/** * @notice Address of vesting contract * @return Address of vesting contract */
NatSpecMultiLine
v0.7.4+commit.3f05b770
MIT
{ "func_code_index": [ 1654, 1825 ] }
1,161
VotingPower
contracts/VotingPower.sol
0xd07d77eab98f32f672de1f5b6a6aa824582e74cd
Solidity
VotingPower
contract VotingPower is PrismProxyImplementation, ReentrancyGuardUpgradeSafe { using SafeMath for uint256; using SafeERC20 for IERC20; /// @notice An event that's emitted when a user's staked balance increases event Staked(address indexed user, address indexed token, uint256 indexed amount, uint256 vot...
/** * @title VotingPower * @dev Implementation contract for voting power prism proxy * Calls should not be made directly to this contract, instead make calls to the VotingPowerPrism proxy contract * The exception to this is the `become` function specified in PrismProxyImplementation * This function is called once ...
NatSpecMultiLine
stakeWithPermit
function stakeWithPermit(uint256 amount, uint256 deadline, uint8 v, bytes32 r, bytes32 s) external nonReentrant { require(amount > 0, "VP::stakeWithPermit: cannot stake 0"); AppStorage storage app = VotingPowerStorage.appStorage(); require(app.archToken.balanceOf(msg.sender) >= amount, "VP::stakeWithPermit:...
/** * @notice Stake ARCH tokens using offchain approvals to unlock voting power * @param amount The amount to stake * @param deadline The time at which to expire the signature * @param v The recovery byte of the signature * @param r Half of the ECDSA signature pair * @param s Half of the ECDSA signature pair */
NatSpecMultiLine
v0.7.4+commit.3f05b770
MIT
{ "func_code_index": [ 2179, 2696 ] }
1,162
VotingPower
contracts/VotingPower.sol
0xd07d77eab98f32f672de1f5b6a6aa824582e74cd
Solidity
VotingPower
contract VotingPower is PrismProxyImplementation, ReentrancyGuardUpgradeSafe { using SafeMath for uint256; using SafeERC20 for IERC20; /// @notice An event that's emitted when a user's staked balance increases event Staked(address indexed user, address indexed token, uint256 indexed amount, uint256 vot...
/** * @title VotingPower * @dev Implementation contract for voting power prism proxy * Calls should not be made directly to this contract, instead make calls to the VotingPowerPrism proxy contract * The exception to this is the `become` function specified in PrismProxyImplementation * This function is called once ...
NatSpecMultiLine
stake
function stake(uint256 amount) external nonReentrant { AppStorage storage app = VotingPowerStorage.appStorage(); require(amount > 0, "VP::stake: cannot stake 0"); require(app.archToken.balanceOf(msg.sender) >= amount, "VP::stake: not enough tokens"); require(app.archToken.allowance(msg.sender, address(t...
/** * @notice Stake ARCH tokens to unlock voting power for `msg.sender` * @param amount The amount to stake */
NatSpecMultiLine
v0.7.4+commit.3f05b770
MIT
{ "func_code_index": [ 2828, 3309 ] }
1,163
VotingPower
contracts/VotingPower.sol
0xd07d77eab98f32f672de1f5b6a6aa824582e74cd
Solidity
VotingPower
contract VotingPower is PrismProxyImplementation, ReentrancyGuardUpgradeSafe { using SafeMath for uint256; using SafeERC20 for IERC20; /// @notice An event that's emitted when a user's staked balance increases event Staked(address indexed user, address indexed token, uint256 indexed amount, uint256 vot...
/** * @title VotingPower * @dev Implementation contract for voting power prism proxy * Calls should not be made directly to this contract, instead make calls to the VotingPowerPrism proxy contract * The exception to this is the `become` function specified in PrismProxyImplementation * This function is called once ...
NatSpecMultiLine
addVotingPowerForVestingTokens
function addVotingPowerForVestingTokens(address account, uint256 amount) external nonReentrant { AppStorage storage app = VotingPowerStorage.appStorage(); require(amount > 0, "VP::addVPforVT: cannot add 0 voting power"); require(msg.sender == address(app.vesting), "VP::addVPforVT: only vesting contract"); ...
/** * @notice Count vesting ARCH tokens toward voting power for `account` * @param account The recipient of voting power * @param amount The amount of voting power to add */
NatSpecMultiLine
v0.7.4+commit.3f05b770
MIT
{ "func_code_index": [ 3509, 3897 ] }
1,164
VotingPower
contracts/VotingPower.sol
0xd07d77eab98f32f672de1f5b6a6aa824582e74cd
Solidity
VotingPower
contract VotingPower is PrismProxyImplementation, ReentrancyGuardUpgradeSafe { using SafeMath for uint256; using SafeERC20 for IERC20; /// @notice An event that's emitted when a user's staked balance increases event Staked(address indexed user, address indexed token, uint256 indexed amount, uint256 vot...
/** * @title VotingPower * @dev Implementation contract for voting power prism proxy * Calls should not be made directly to this contract, instead make calls to the VotingPowerPrism proxy contract * The exception to this is the `become` function specified in PrismProxyImplementation * This function is called once ...
NatSpecMultiLine
removeVotingPowerForClaimedTokens
function removeVotingPowerForClaimedTokens(address account, uint256 amount) external nonReentrant { AppStorage storage app = VotingPowerStorage.appStorage(); require(amount > 0, "VP::removeVPforVT: cannot remove 0 voting power"); require(msg.sender == address(app.vesting), "VP::removeVPforVT: only vesting c...
/** * @notice Remove claimed vesting ARCH tokens from voting power for `account` * @param account The account with voting power * @param amount The amount of voting power to remove */
NatSpecMultiLine
v0.7.4+commit.3f05b770
MIT
{ "func_code_index": [ 4107, 4507 ] }
1,165
VotingPower
contracts/VotingPower.sol
0xd07d77eab98f32f672de1f5b6a6aa824582e74cd
Solidity
VotingPower
contract VotingPower is PrismProxyImplementation, ReentrancyGuardUpgradeSafe { using SafeMath for uint256; using SafeERC20 for IERC20; /// @notice An event that's emitted when a user's staked balance increases event Staked(address indexed user, address indexed token, uint256 indexed amount, uint256 vot...
/** * @title VotingPower * @dev Implementation contract for voting power prism proxy * Calls should not be made directly to this contract, instead make calls to the VotingPowerPrism proxy contract * The exception to this is the `become` function specified in PrismProxyImplementation * This function is called once ...
NatSpecMultiLine
withdraw
function withdraw(uint256 amount) external nonReentrant { require(amount > 0, "VP::withdraw: cannot withdraw 0"); AppStorage storage app = VotingPowerStorage.appStorage(); _withdraw(msg.sender, address(app.archToken), amount, amount); }
/** * @notice Withdraw staked ARCH tokens, removing voting power for `msg.sender` * @param amount The amount to withdraw */
NatSpecMultiLine
v0.7.4+commit.3f05b770
MIT
{ "func_code_index": [ 4652, 4920 ] }
1,166
VotingPower
contracts/VotingPower.sol
0xd07d77eab98f32f672de1f5b6a6aa824582e74cd
Solidity
VotingPower
contract VotingPower is PrismProxyImplementation, ReentrancyGuardUpgradeSafe { using SafeMath for uint256; using SafeERC20 for IERC20; /// @notice An event that's emitted when a user's staked balance increases event Staked(address indexed user, address indexed token, uint256 indexed amount, uint256 vot...
/** * @title VotingPower * @dev Implementation contract for voting power prism proxy * Calls should not be made directly to this contract, instead make calls to the VotingPowerPrism proxy contract * The exception to this is the `become` function specified in PrismProxyImplementation * This function is called once ...
NatSpecMultiLine
getARCHAmountStaked
function getARCHAmountStaked(address staker) public view returns (uint256) { return getARCHStake(staker).amount; }
/** * @notice Get total amount of ARCH tokens staked in contract by `staker` * @param staker The user with staked ARCH * @return total ARCH amount staked */
NatSpecMultiLine
v0.7.4+commit.3f05b770
MIT
{ "func_code_index": [ 5103, 5233 ] }
1,167
VotingPower
contracts/VotingPower.sol
0xd07d77eab98f32f672de1f5b6a6aa824582e74cd
Solidity
VotingPower
contract VotingPower is PrismProxyImplementation, ReentrancyGuardUpgradeSafe { using SafeMath for uint256; using SafeERC20 for IERC20; /// @notice An event that's emitted when a user's staked balance increases event Staked(address indexed user, address indexed token, uint256 indexed amount, uint256 vot...
/** * @title VotingPower * @dev Implementation contract for voting power prism proxy * Calls should not be made directly to this contract, instead make calls to the VotingPowerPrism proxy contract * The exception to this is the `become` function specified in PrismProxyImplementation * This function is called once ...
NatSpecMultiLine
getAmountStaked
function getAmountStaked(address staker, address stakedToken) public view returns (uint256) { return getStake(staker, stakedToken).amount; }
/** * @notice Get total amount of tokens staked in contract by `staker` * @param staker The user with staked tokens * @param stakedToken The staked token * @return total amount staked */
NatSpecMultiLine
v0.7.4+commit.3f05b770
MIT
{ "func_code_index": [ 5451, 5607 ] }
1,168
VotingPower
contracts/VotingPower.sol
0xd07d77eab98f32f672de1f5b6a6aa824582e74cd
Solidity
VotingPower
contract VotingPower is PrismProxyImplementation, ReentrancyGuardUpgradeSafe { using SafeMath for uint256; using SafeERC20 for IERC20; /// @notice An event that's emitted when a user's staked balance increases event Staked(address indexed user, address indexed token, uint256 indexed amount, uint256 vot...
/** * @title VotingPower * @dev Implementation contract for voting power prism proxy * Calls should not be made directly to this contract, instead make calls to the VotingPowerPrism proxy contract * The exception to this is the `become` function specified in PrismProxyImplementation * This function is called once ...
NatSpecMultiLine
getARCHStake
function getARCHStake(address staker) public view returns (Stake memory) { AppStorage storage app = VotingPowerStorage.appStorage(); return getStake(staker, address(app.archToken)); }
/** * @notice Get staked amount and voting power from ARCH tokens staked in contract by `staker` * @param staker The user with staked ARCH * @return total ARCH staked */
NatSpecMultiLine
v0.7.4+commit.3f05b770
MIT
{ "func_code_index": [ 5803, 6010 ] }
1,169
VotingPower
contracts/VotingPower.sol
0xd07d77eab98f32f672de1f5b6a6aa824582e74cd
Solidity
VotingPower
contract VotingPower is PrismProxyImplementation, ReentrancyGuardUpgradeSafe { using SafeMath for uint256; using SafeERC20 for IERC20; /// @notice An event that's emitted when a user's staked balance increases event Staked(address indexed user, address indexed token, uint256 indexed amount, uint256 vot...
/** * @title VotingPower * @dev Implementation contract for voting power prism proxy * Calls should not be made directly to this contract, instead make calls to the VotingPowerPrism proxy contract * The exception to this is the `become` function specified in PrismProxyImplementation * This function is called once ...
NatSpecMultiLine
getStake
function getStake(address staker, address stakedToken) public view returns (Stake memory) { StakeStorage storage ss = VotingPowerStorage.stakeStorage(); return ss.stakes[staker][stakedToken]; }
/** * @notice Get total staked amount and voting power from `stakedToken` staked in contract by `staker` * @param staker The user with staked tokens * @param stakedToken The staked token * @return total staked */
NatSpecMultiLine
v0.7.4+commit.3f05b770
MIT
{ "func_code_index": [ 6254, 6471 ] }
1,170
VotingPower
contracts/VotingPower.sol
0xd07d77eab98f32f672de1f5b6a6aa824582e74cd
Solidity
VotingPower
contract VotingPower is PrismProxyImplementation, ReentrancyGuardUpgradeSafe { using SafeMath for uint256; using SafeERC20 for IERC20; /// @notice An event that's emitted when a user's staked balance increases event Staked(address indexed user, address indexed token, uint256 indexed amount, uint256 vot...
/** * @title VotingPower * @dev Implementation contract for voting power prism proxy * Calls should not be made directly to this contract, instead make calls to the VotingPowerPrism proxy contract * The exception to this is the `become` function specified in PrismProxyImplementation * This function is called once ...
NatSpecMultiLine
balanceOf
function balanceOf(address account) public view returns (uint256) { CheckpointStorage storage cs = VotingPowerStorage.checkpointStorage(); uint32 nCheckpoints = cs.numCheckpoints[account]; return nCheckpoints > 0 ? cs.checkpoints[account][nCheckpoints - 1].votes : 0; }
/** * @notice Gets the current votes balance for `account` * @param account The address to get votes balance * @return The number of current votes for `account` */
NatSpecMultiLine
v0.7.4+commit.3f05b770
MIT
{ "func_code_index": [ 6661, 6962 ] }
1,171
VotingPower
contracts/VotingPower.sol
0xd07d77eab98f32f672de1f5b6a6aa824582e74cd
Solidity
VotingPower
contract VotingPower is PrismProxyImplementation, ReentrancyGuardUpgradeSafe { using SafeMath for uint256; using SafeERC20 for IERC20; /// @notice An event that's emitted when a user's staked balance increases event Staked(address indexed user, address indexed token, uint256 indexed amount, uint256 vot...
/** * @title VotingPower * @dev Implementation contract for voting power prism proxy * Calls should not be made directly to this contract, instead make calls to the VotingPowerPrism proxy contract * The exception to this is the `become` function specified in PrismProxyImplementation * This function is called once ...
NatSpecMultiLine
balanceOfAt
function balanceOfAt(address account, uint256 blockNumber) public view returns (uint256) { require(blockNumber < block.number, "VP::balanceOfAt: not yet determined"); CheckpointStorage storage cs = VotingPowerStorage.checkpointStorage(); uint32 nCheckpoints = cs.numCheckpoints[account]; if (nCh...
/** * @notice Determine the prior number of votes for an account as of a block number * @dev Block number must be a finalized block or else this function will revert to prevent misinformation. * @param account The address of the account to check * @param blockNumber The block number to get the vote balance at * @r...
NatSpecMultiLine
v0.7.4+commit.3f05b770
MIT
{ "func_code_index": [ 7380, 8673 ] }
1,172
VotingPower
contracts/VotingPower.sol
0xd07d77eab98f32f672de1f5b6a6aa824582e74cd
Solidity
VotingPower
contract VotingPower is PrismProxyImplementation, ReentrancyGuardUpgradeSafe { using SafeMath for uint256; using SafeERC20 for IERC20; /// @notice An event that's emitted when a user's staked balance increases event Staked(address indexed user, address indexed token, uint256 indexed amount, uint256 vot...
/** * @title VotingPower * @dev Implementation contract for voting power prism proxy * Calls should not be made directly to this contract, instead make calls to the VotingPowerPrism proxy contract * The exception to this is the `become` function specified in PrismProxyImplementation * This function is called once ...
NatSpecMultiLine
_stake
function _stake(address voter, address token, uint256 tokenAmount, uint256 votingPower) internal { IERC20(token).safeTransferFrom(voter, address(this), tokenAmount); StakeStorage storage ss = VotingPowerStorage.stakeStorage(); ss.stakes[voter][token].amount = ss.stakes[voter][token].amount.add(tokenAmount)...
/** * @notice Internal implementation of stake * @param voter The user that is staking tokens * @param token The token to stake * @param tokenAmount The amount of token to stake * @param votingPower The amount of voting power stake translates into */
NatSpecMultiLine
v0.7.4+commit.3f05b770
MIT
{ "func_code_index": [ 8960, 9516 ] }
1,173
VotingPower
contracts/VotingPower.sol
0xd07d77eab98f32f672de1f5b6a6aa824582e74cd
Solidity
VotingPower
contract VotingPower is PrismProxyImplementation, ReentrancyGuardUpgradeSafe { using SafeMath for uint256; using SafeERC20 for IERC20; /// @notice An event that's emitted when a user's staked balance increases event Staked(address indexed user, address indexed token, uint256 indexed amount, uint256 vot...
/** * @title VotingPower * @dev Implementation contract for voting power prism proxy * Calls should not be made directly to this contract, instead make calls to the VotingPowerPrism proxy contract * The exception to this is the `become` function specified in PrismProxyImplementation * This function is called once ...
NatSpecMultiLine
_withdraw
function _withdraw(address voter, address token, uint256 tokenAmount, uint256 votingPower) internal { StakeStorage storage ss = VotingPowerStorage.stakeStorage(); require(ss.stakes[voter][token].amount >= tokenAmount, "VP::_withdraw: not enough tokens staked"); require(ss.stakes[voter][token].votingPower >=...
/** * @notice Internal implementation of withdraw * @param voter The user with tokens staked * @param token The token that is staked * @param tokenAmount The amount of token to withdraw * @param votingPower The amount of voting power stake translates into */
NatSpecMultiLine
v0.7.4+commit.3f05b770
MIT
{ "func_code_index": [ 9811, 10588 ] }
1,174
VotingPower
contracts/VotingPower.sol
0xd07d77eab98f32f672de1f5b6a6aa824582e74cd
Solidity
VotingPower
contract VotingPower is PrismProxyImplementation, ReentrancyGuardUpgradeSafe { using SafeMath for uint256; using SafeERC20 for IERC20; /// @notice An event that's emitted when a user's staked balance increases event Staked(address indexed user, address indexed token, uint256 indexed amount, uint256 vot...
/** * @title VotingPower * @dev Implementation contract for voting power prism proxy * Calls should not be made directly to this contract, instead make calls to the VotingPowerPrism proxy contract * The exception to this is the `become` function specified in PrismProxyImplementation * This function is called once ...
NatSpecMultiLine
_increaseVotingPower
function _increaseVotingPower(address voter, uint256 amount) internal { CheckpointStorage storage cs = VotingPowerStorage.checkpointStorage(); uint32 checkpointNum = cs.numCheckpoints[voter]; uint256 votingPowerOld = checkpointNum > 0 ? cs.checkpoints[voter][checkpointNum - 1].votes : 0; uint256 votingP...
/** * @notice Increase voting power of voter * @param voter The voter whose voting power is increasing * @param amount The amount of voting power to increase by */
NatSpecMultiLine
v0.7.4+commit.3f05b770
MIT
{ "func_code_index": [ 10779, 11242 ] }
1,175
VotingPower
contracts/VotingPower.sol
0xd07d77eab98f32f672de1f5b6a6aa824582e74cd
Solidity
VotingPower
contract VotingPower is PrismProxyImplementation, ReentrancyGuardUpgradeSafe { using SafeMath for uint256; using SafeERC20 for IERC20; /// @notice An event that's emitted when a user's staked balance increases event Staked(address indexed user, address indexed token, uint256 indexed amount, uint256 vot...
/** * @title VotingPower * @dev Implementation contract for voting power prism proxy * Calls should not be made directly to this contract, instead make calls to the VotingPowerPrism proxy contract * The exception to this is the `become` function specified in PrismProxyImplementation * This function is called once ...
NatSpecMultiLine
_decreaseVotingPower
function _decreaseVotingPower(address voter, uint256 amount) internal { CheckpointStorage storage cs = VotingPowerStorage.checkpointStorage(); uint32 checkpointNum = cs.numCheckpoints[voter]; uint256 votingPowerOld = checkpointNum > 0 ? cs.checkpoints[voter][checkpointNum - 1].votes : 0; uint256 votingP...
/** * @notice Decrease voting power of voter * @param voter The voter whose voting power is decreasing * @param amount The amount of voting power to decrease by */
NatSpecMultiLine
v0.7.4+commit.3f05b770
MIT
{ "func_code_index": [ 11433, 11896 ] }
1,176
VotingPower
contracts/VotingPower.sol
0xd07d77eab98f32f672de1f5b6a6aa824582e74cd
Solidity
VotingPower
contract VotingPower is PrismProxyImplementation, ReentrancyGuardUpgradeSafe { using SafeMath for uint256; using SafeERC20 for IERC20; /// @notice An event that's emitted when a user's staked balance increases event Staked(address indexed user, address indexed token, uint256 indexed amount, uint256 vot...
/** * @title VotingPower * @dev Implementation contract for voting power prism proxy * Calls should not be made directly to this contract, instead make calls to the VotingPowerPrism proxy contract * The exception to this is the `become` function specified in PrismProxyImplementation * This function is called once ...
NatSpecMultiLine
_writeCheckpoint
function _writeCheckpoint(address voter, uint32 nCheckpoints, uint256 oldVotes, uint256 newVotes) internal { uint32 blockNumber = _safe32(block.number, "VP::_writeCheckpoint: block number exceeds 32 bits"); CheckpointStorage storage cs = VotingPowerStorage.checkpointStorage(); if (nCheckpoints > 0 && cs.checkpoi...
/** * @notice Create checkpoint of voting power for voter at current block number * @param voter The voter whose voting power is changing * @param nCheckpoints The current checkpoint number for voter * @param oldVotes The previous voting power of this voter * @param newVotes The new voting power of this voter */
NatSpecMultiLine
v0.7.4+commit.3f05b770
MIT
{ "func_code_index": [ 12246, 12932 ] }
1,177
VotingPower
contracts/VotingPower.sol
0xd07d77eab98f32f672de1f5b6a6aa824582e74cd
Solidity
VotingPower
contract VotingPower is PrismProxyImplementation, ReentrancyGuardUpgradeSafe { using SafeMath for uint256; using SafeERC20 for IERC20; /// @notice An event that's emitted when a user's staked balance increases event Staked(address indexed user, address indexed token, uint256 indexed amount, uint256 vot...
/** * @title VotingPower * @dev Implementation contract for voting power prism proxy * Calls should not be made directly to this contract, instead make calls to the VotingPowerPrism proxy contract * The exception to this is the `become` function specified in PrismProxyImplementation * This function is called once ...
NatSpecMultiLine
_safe32
function _safe32(uint256 n, string memory errorMessage) internal pure returns (uint32) { require(n < 2**32, errorMessage); return uint32(n); }
/** * @notice Converts uint256 to uint32 safely * @param n Number * @param errorMessage Error message to use if number cannot be converted * @return uint32 number */
NatSpecMultiLine
v0.7.4+commit.3f05b770
MIT
{ "func_code_index": [ 13129, 13295 ] }
1,178
PBCToken
PBCToken.sol
0x18377e3bad04f08e887540faa15a9850bdfdc66c
Solidity
ERC20Basic
contract ERC20Basic { // events event Transfer(address indexed from, address indexed to, uint256 value); // public functions function totalSupply() public view returns (uint256); function balanceOf(address addr) public view returns (uint256); function transfer(address to, uint256 value) public retur...
totalSupply
function totalSupply() public view returns (uint256);
// public functions
LineComment
v0.4.24+commit.e67f0147
None
bzzr://e80b1b77d08c1490df6158cf0210faf696e94fd060102ebcafd41c9dd8fdbc69
{ "func_code_index": [ 137, 193 ] }
1,179
PBCToken
PBCToken.sol
0x18377e3bad04f08e887540faa15a9850bdfdc66c
Solidity
ERC20
contract ERC20 is ERC20Basic { // events event Approval(address indexed owner, address indexed agent, uint256 value); // public functions function allowance(address owner, address agent) public view returns (uint256); function transferFrom(address from, address to, uint256 value) public returns (bool);...
allowance
function allowance(address owner, address agent) public view returns (uint256);
// public functions
LineComment
v0.4.24+commit.e67f0147
None
bzzr://e80b1b77d08c1490df6158cf0210faf696e94fd060102ebcafd41c9dd8fdbc69
{ "func_code_index": [ 150, 232 ] }
1,180
PBCToken
PBCToken.sol
0x18377e3bad04f08e887540faa15a9850bdfdc66c
Solidity
Freezeable
contract Freezeable is Freezer { // public variables // internal variables mapping(address => bool) _freezeList; // events event Freezed(address indexed freezedAddr); event UnFreezed(address indexed unfreezedAddr); // public functions function freeze(address addr) public onlyFreezer return...
freeze
function freeze(address addr) public onlyFreezer returns (bool) { require(true != _freezeList[addr]); _freezeList[addr] = true; emit Freezed(addr); return true; }
// public functions
LineComment
v0.4.24+commit.e67f0147
None
bzzr://e80b1b77d08c1490df6158cf0210faf696e94fd060102ebcafd41c9dd8fdbc69
{ "func_code_index": [ 263, 455 ] }
1,181
PBCToken
PBCToken.sol
0x18377e3bad04f08e887540faa15a9850bdfdc66c
Solidity
BasicToken
contract BasicToken is ERC20Basic { using SafeMath for uint256; // public variables string public name; string public symbol; uint8 public decimals = 18; // internal variables uint256 _totalSupply; mapping(address => uint256) _balances; // events // public functions function tot...
totalSupply
function totalSupply() public view returns (uint256) { return _totalSupply; }
// events // public functions
LineComment
v0.4.24+commit.e67f0147
None
bzzr://e80b1b77d08c1490df6158cf0210faf696e94fd060102ebcafd41c9dd8fdbc69
{ "func_code_index": [ 306, 394 ] }
1,182
PBCToken
PBCToken.sol
0x18377e3bad04f08e887540faa15a9850bdfdc66c
Solidity
StandardToken
contract StandardToken is ERC20, BasicToken { // public variables // internal variables mapping (address => mapping (address => uint256)) _allowances; // events // public functions function transferFrom(address from, address to, uint256 value) public returns (bool) { require(to != address(0...
transferFrom
function transferFrom(address from, address to, uint256 value) public returns (bool) { require(to != address(0)); require(value <= _balances[from]); require(value <= _allowances[from][msg.sender]); _balances[from] = _balances[from].sub(value); _balances[to] = _balances[to].add(value); _allowances[fr...
// events // public functions
LineComment
v0.4.24+commit.e67f0147
None
bzzr://e80b1b77d08c1490df6158cf0210faf696e94fd060102ebcafd41c9dd8fdbc69
{ "func_code_index": [ 203, 657 ] }
1,183
PBCToken
PBCToken.sol
0x18377e3bad04f08e887540faa15a9850bdfdc66c
Solidity
FreezeableToken
contract FreezeableToken is StandardToken, Freezeable, Ownable { // public variables // internal variables // events // public functions function transfer(address to, uint256 value) public whenNotFreezed returns (bool) { require(true != _freezeList[to]); return super.transfer(to, value); ...
transfer
function transfer(address to, uint256 value) public whenNotFreezed returns (bool) { require(true != _freezeList[to]); return super.transfer(to, value); }
// public variables // internal variables // events // public functions
LineComment
v0.4.24+commit.e67f0147
None
bzzr://e80b1b77d08c1490df6158cf0210faf696e94fd060102ebcafd41c9dd8fdbc69
{ "func_code_index": [ 156, 325 ] }
1,184
CryptoTrunks
contracts/CryptoTrunks.sol
0x375ea781c49eafedde07afe6196f885761f166ae
Solidity
CryptoTrunks
contract CryptoTrunks is ERC721, Ownable, ChainlinkClient, VRFConsumerBase { using Counters for Counters.Counter; // Pausable. bool private _paused; // Represents a minting user, for lookup from Chainlink fulfill. struct User { uint256 tokenId; address addr; } // Generative uint16 constant pr...
// Remix //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/token/ERC721/ERC721.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/access/Ownable.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/uti...
LineComment
withdraw
function withdraw() external onlyOwner { address payable payableOwner = payable(owner()); payableOwner.transfer(address(this).balance); }
/** * Payout */
NatSpecMultiLine
v0.6.6+commit.6c089d02
{ "func_code_index": [ 2399, 2548 ] }
1,185
CryptoTrunks
contracts/CryptoTrunks.sol
0x375ea781c49eafedde07afe6196f885761f166ae
Solidity
CryptoTrunks
contract CryptoTrunks is ERC721, Ownable, ChainlinkClient, VRFConsumerBase { using Counters for Counters.Counter; // Pausable. bool private _paused; // Represents a minting user, for lookup from Chainlink fulfill. struct User { uint256 tokenId; address addr; } // Generative uint16 constant pr...
// Remix //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/token/ERC721/ERC721.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/access/Ownable.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/uti...
LineComment
paused
function paused() external view returns (bool) { return _paused; }
/** * Pausing */
NatSpecMultiLine
v0.6.6+commit.6c089d02
{ "func_code_index": [ 2821, 2895 ] }
1,186
CryptoTrunks
contracts/CryptoTrunks.sol
0x375ea781c49eafedde07afe6196f885761f166ae
Solidity
CryptoTrunks
contract CryptoTrunks is ERC721, Ownable, ChainlinkClient, VRFConsumerBase { using Counters for Counters.Counter; // Pausable. bool private _paused; // Represents a minting user, for lookup from Chainlink fulfill. struct User { uint256 tokenId; address addr; } // Generative uint16 constant pr...
// Remix //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/token/ERC721/ERC721.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/access/Ownable.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/uti...
LineComment
getOracle
function getOracle() external view returns (address, bytes32, uint256) { return (oracle, jobId, fee); }
/** * Updating Oracle */
NatSpecMultiLine
v0.6.6+commit.6c089d02
{ "func_code_index": [ 3008, 3119 ] }
1,187
CryptoTrunks
contracts/CryptoTrunks.sol
0x375ea781c49eafedde07afe6196f885761f166ae
Solidity
CryptoTrunks
contract CryptoTrunks is ERC721, Ownable, ChainlinkClient, VRFConsumerBase { using Counters for Counters.Counter; // Pausable. bool private _paused; // Represents a minting user, for lookup from Chainlink fulfill. struct User { uint256 tokenId; address addr; } // Generative uint16 constant pr...
// Remix //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/token/ERC721/ERC721.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/access/Ownable.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/uti...
LineComment
getGenerativeMinted
function getGenerativeMinted() external view returns (uint256) { return generativeMinted.current(); }
/** * Methods for Web3 */
NatSpecMultiLine
v0.6.6+commit.6c089d02
{ "func_code_index": [ 3312, 3421 ] }
1,188
CryptoTrunks
contracts/CryptoTrunks.sol
0x375ea781c49eafedde07afe6196f885761f166ae
Solidity
CryptoTrunks
contract CryptoTrunks is ERC721, Ownable, ChainlinkClient, VRFConsumerBase { using Counters for Counters.Counter; // Pausable. bool private _paused; // Represents a minting user, for lookup from Chainlink fulfill. struct User { uint256 tokenId; address addr; } // Generative uint16 constant pr...
// Remix //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/token/ERC721/ERC721.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/access/Ownable.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/uti...
LineComment
mintTrunk
function mintTrunk(uint256 randomSeed, bool isBasic) external payable returns (uint256 tokenId) { // Enforce tiered fees. require(msg.value >= getBaseFeeTier()); require(msg.value >= getFeeTier()); // In pause, prevent "free" mints. if (_paused) { require(msg.value >= (0.05 ether)); } // Update mint...
/** * Generative minting */
NatSpecMultiLine
v0.6.6+commit.6c089d02
{ "func_code_index": [ 3669, 5122 ] }
1,189
CryptoTrunks
contracts/CryptoTrunks.sol
0x375ea781c49eafedde07afe6196f885761f166ae
Solidity
CryptoTrunks
contract CryptoTrunks is ERC721, Ownable, ChainlinkClient, VRFConsumerBase { using Counters for Counters.Counter; // Pausable. bool private _paused; // Represents a minting user, for lookup from Chainlink fulfill. struct User { uint256 tokenId; address addr; } // Generative uint16 constant pr...
// Remix //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/token/ERC721/ERC721.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/access/Ownable.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/uti...
LineComment
mintGenesisTrunk
function mintGenesisTrunk(uint256 numberToMint) external payable returns (uint256[] memory tokenIds) { // Minting constraints. require(numberToMint >= 1); require(numberToMint <= 20); require(numberToMint <= (genesisSupply - genesisMinted.current())); // Ensure we collect enough eth! require(msg.value >= (...
/** * Genesis minting */
NatSpecMultiLine
v0.6.6+commit.6c089d02
{ "func_code_index": [ 6896, 7497 ] }
1,190
CryptoTrunks
contracts/CryptoTrunks.sol
0x375ea781c49eafedde07afe6196f885761f166ae
Solidity
CryptoTrunks
contract CryptoTrunks is ERC721, Ownable, ChainlinkClient, VRFConsumerBase { using Counters for Counters.Counter; // Pausable. bool private _paused; // Represents a minting user, for lookup from Chainlink fulfill. struct User { uint256 tokenId; address addr; } // Generative uint16 constant pr...
// Remix //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/token/ERC721/ERC721.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/access/Ownable.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/uti...
LineComment
fetchGenesisSeedFromVRF
function fetchGenesisSeedFromVRF() external onlyOwner { getRandomNumber(); }
// Required to be called before first mint to populate genesisRandomSeed.
LineComment
v0.6.6+commit.6c089d02
{ "func_code_index": [ 8190, 8274 ] }
1,191
CryptoTrunks
contracts/CryptoTrunks.sol
0x375ea781c49eafedde07afe6196f885761f166ae
Solidity
CryptoTrunks
contract CryptoTrunks is ERC721, Ownable, ChainlinkClient, VRFConsumerBase { using Counters for Counters.Counter; // Pausable. bool private _paused; // Represents a minting user, for lookup from Chainlink fulfill. struct User { uint256 tokenId; address addr; } // Generative uint16 constant pr...
// Remix //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/token/ERC721/ERC721.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/access/Ownable.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/uti...
LineComment
getRandomGenesisTrunk
function getRandomGenesisTrunk(uint256 index) private view returns (uint256) { return (((index * genesisPrime) + genesisRandomSeed) % genesisSupply) + 1; }
// "Shuffles" our list, from random seed, without using much storage, starting at 1. // This works because (a x + b) modulo n visits all integers in 0..<n exactly once // as x iterates through the integers in 0..<n, so long as a is coprime with n.
LineComment
v0.6.6+commit.6c089d02
{ "func_code_index": [ 8530, 8693 ] }
1,192
CryptoTrunks
contracts/CryptoTrunks.sol
0x375ea781c49eafedde07afe6196f885761f166ae
Solidity
CryptoTrunks
contract CryptoTrunks is ERC721, Ownable, ChainlinkClient, VRFConsumerBase { using Counters for Counters.Counter; // Pausable. bool private _paused; // Represents a minting user, for lookup from Chainlink fulfill. struct User { uint256 tokenId; address addr; } // Generative uint16 constant pr...
// Remix //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/token/ERC721/ERC721.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/access/Ownable.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/uti...
LineComment
setBaseURI
function setBaseURI(string calldata baseURI_) external onlyOwner { // Allows us to update the baseURI after deploy, so we can move to IPFS if we choose to. _setBaseURI(baseURI_); }
// Updates
LineComment
v0.6.6+commit.6c089d02
{ "func_code_index": [ 8708, 8900 ] }
1,193
CryptoTrunks
contracts/CryptoTrunks.sol
0x375ea781c49eafedde07afe6196f885761f166ae
Solidity
CryptoTrunks
contract CryptoTrunks is ERC721, Ownable, ChainlinkClient, VRFConsumerBase { using Counters for Counters.Counter; // Pausable. bool private _paused; // Represents a minting user, for lookup from Chainlink fulfill. struct User { uint256 tokenId; address addr; } // Generative uint16 constant pr...
// Remix //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/token/ERC721/ERC721.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/access/Ownable.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/uti...
LineComment
remoteMint
function remoteMint(uint256 randomSeed, uint256 tokenId) private returns (bytes32 requestId) { // Make the Chainlink request. Chainlink.Request memory request = buildChainlinkRequest(jobId, address(this), this.fulfill.selector); string memory url = string( abi.encodePacked( "https://service.cryptotrunks...
// Regular
LineComment
v0.6.6+commit.6c089d02
{ "func_code_index": [ 8951, 9559 ] }
1,194
CryptoTrunks
contracts/CryptoTrunks.sol
0x375ea781c49eafedde07afe6196f885761f166ae
Solidity
CryptoTrunks
contract CryptoTrunks is ERC721, Ownable, ChainlinkClient, VRFConsumerBase { using Counters for Counters.Counter; // Pausable. bool private _paused; // Represents a minting user, for lookup from Chainlink fulfill. struct User { uint256 tokenId; address addr; } // Generative uint16 constant pr...
// Remix //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/token/ERC721/ERC721.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/access/Ownable.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/uti...
LineComment
remoteMintTwenty
function remoteMintTwenty(uint256 tokenId) private returns (bytes32 requestId) { // Make the Chainlink request. Chainlink.Request memory request = buildChainlinkRequest(jobId, address(this), this.fulfillTwenty.selector); string memory url = string( abi.encodePacked( "https://service.cryptotrunks.co/mint...
// Minting 20 ("Gamble")
LineComment
v0.6.6+commit.6c089d02
{ "func_code_index": [ 10649, 11215 ] }
1,195
CryptoTrunks
contracts/CryptoTrunks.sol
0x375ea781c49eafedde07afe6196f885761f166ae
Solidity
CryptoTrunks
contract CryptoTrunks is ERC721, Ownable, ChainlinkClient, VRFConsumerBase { using Counters for Counters.Counter; // Pausable. bool private _paused; // Represents a minting user, for lookup from Chainlink fulfill. struct User { uint256 tokenId; address addr; } // Generative uint16 constant pr...
// Remix //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/token/ERC721/ERC721.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/access/Ownable.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/uti...
LineComment
getRandomNumber
function getRandomNumber() private returns (bytes32 requestId) { // Only permit if this has never been run. require(genesisRandomSeed == 0); return requestRandomness(keyHash, vrfFee, block.number); }
/** * Chainlink VRF */
NatSpecMultiLine
v0.6.6+commit.6c089d02
{ "func_code_index": [ 11806, 12022 ] }
1,196
CryptoTrunks
contracts/CryptoTrunks.sol
0x375ea781c49eafedde07afe6196f885761f166ae
Solidity
CryptoTrunks
contract CryptoTrunks is ERC721, Ownable, ChainlinkClient, VRFConsumerBase { using Counters for Counters.Counter; // Pausable. bool private _paused; // Represents a minting user, for lookup from Chainlink fulfill. struct User { uint256 tokenId; address addr; } // Generative uint16 constant pr...
// Remix //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/token/ERC721/ERC721.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/access/Ownable.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/uti...
LineComment
toString
function toString(address account) private pure returns (string memory) { return toString(abi.encodePacked(account)); }
/** * Utils */
NatSpecMultiLine
v0.6.6+commit.6c089d02
{ "func_code_index": [ 12184, 12311 ] }
1,197
CryptoTrunks
contracts/CryptoTrunks.sol
0x375ea781c49eafedde07afe6196f885761f166ae
Solidity
CryptoTrunks
contract CryptoTrunks is ERC721, Ownable, ChainlinkClient, VRFConsumerBase { using Counters for Counters.Counter; // Pausable. bool private _paused; // Represents a minting user, for lookup from Chainlink fulfill. struct User { uint256 tokenId; address addr; } // Generative uint16 constant pr...
// Remix //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/token/ERC721/ERC721.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/access/Ownable.sol"; //import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/uti...
LineComment
toString
function toString(bytes memory data) private pure returns (string memory) { bytes memory alphabet = "0123456789abcdef"; bytes memory str = new bytes(2 + data.length * 2); str[0] = "0"; str[1] = "x"; for (uint i = 0; i < data.length; i++) { str[2+i*2] = alphabet[uint(uint8(data[i] >> 4))]; str[3+i*...
// https://ethereum.stackexchange.com/a/58341/68257
LineComment
v0.6.6+commit.6c089d02
{ "func_code_index": [ 12367, 12780 ] }
1,198
CriptaliaRewards
CriptaliaRewards.sol
0x2c821a3ce3b5c0a471862eb63a2ef99a4d285d43
Solidity
CriptaliaRewards
contract CriptaliaRewards 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; // --------------------------------...
// ---------------------------------------------------------------------------- // ERC20 Token, with the addition of symbol, name and decimals and assisted // token transfers // ----------------------------------------------------------------------------
LineComment
CriptaliaRewards
function CriptaliaRewards() public { symbol = "CRIPTRE"; name = "CRIPTALIA REWARDS"; decimals = 18; _totalSupply = 100000000000000000000000000; balances[msg.sender] = _totalSupply; Transfer(address(0), msg.sender, _totalSupply); }
// ------------------------------------------------------------------------ // Constructor // ------------------------------------------------------------------------
LineComment
v0.4.19+commit.c4cbbb05
bzzr://8aa82eb5fe2ca991432d5ab5fda049a82fadf2c17c6a727dbc5bb442ea49e4de
{ "func_code_index": [ 463, 757 ] }
1,199
CriptaliaRewards
CriptaliaRewards.sol
0x2c821a3ce3b5c0a471862eb63a2ef99a4d285d43
Solidity
CriptaliaRewards
contract CriptaliaRewards 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; // --------------------------------...
// ---------------------------------------------------------------------------- // ERC20 Token, with the addition of symbol, name and decimals and assisted // token transfers // ----------------------------------------------------------------------------
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totalSupply
function totalSupply() public constant returns (uint) { return _totalSupply - balances[address(0)]; }
// ------------------------------------------------------------------------ // Total supply // ------------------------------------------------------------------------
LineComment
v0.4.19+commit.c4cbbb05
bzzr://8aa82eb5fe2ca991432d5ab5fda049a82fadf2c17c6a727dbc5bb442ea49e4de
{ "func_code_index": [ 945, 1066 ] }
1,200
CriptaliaRewards
CriptaliaRewards.sol
0x2c821a3ce3b5c0a471862eb63a2ef99a4d285d43
Solidity
CriptaliaRewards
contract CriptaliaRewards 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; // --------------------------------...
// ---------------------------------------------------------------------------- // ERC20 Token, with the addition of symbol, name and decimals and assisted // token transfers // ----------------------------------------------------------------------------
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balanceOf
function balanceOf(address tokenOwner) public constant returns (uint balance) { return balances[tokenOwner]; }
// ------------------------------------------------------------------------ // Get the token balance for account tokenOwner // ------------------------------------------------------------------------
LineComment
v0.4.19+commit.c4cbbb05
bzzr://8aa82eb5fe2ca991432d5ab5fda049a82fadf2c17c6a727dbc5bb442ea49e4de
{ "func_code_index": [ 1286, 1415 ] }
1,201
CriptaliaRewards
CriptaliaRewards.sol
0x2c821a3ce3b5c0a471862eb63a2ef99a4d285d43
Solidity
CriptaliaRewards
contract CriptaliaRewards 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; // --------------------------------...
// ---------------------------------------------------------------------------- // ERC20 Token, with the addition of symbol, name and decimals and assisted // token transfers // ----------------------------------------------------------------------------
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transfer
function transfer(address to, uint tokens) public returns (bool success) { balances[msg.sender] = safeSub(balances[msg.sender], tokens); balances[to] = safeAdd(balances[to], tokens); Transfer(msg.sender, to, tokens); return true; }
// ------------------------------------------------------------------------ // 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 // ------------------------------------------------------------------------
LineComment
v0.4.19+commit.c4cbbb05
bzzr://8aa82eb5fe2ca991432d5ab5fda049a82fadf2c17c6a727dbc5bb442ea49e4de
{ "func_code_index": [ 1759, 2036 ] }
1,202
CriptaliaRewards
CriptaliaRewards.sol
0x2c821a3ce3b5c0a471862eb63a2ef99a4d285d43
Solidity
CriptaliaRewards
contract CriptaliaRewards 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; // --------------------------------...
// ---------------------------------------------------------------------------- // ERC20 Token, with the addition of symbol, name and decimals and assisted // token transfers // ----------------------------------------------------------------------------
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approve
function approve(address spender, uint tokens) public returns (bool success) { allowed[msg.sender][spender] = tokens; Approval(msg.sender, spender, 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...
LineComment
v0.4.19+commit.c4cbbb05
bzzr://8aa82eb5fe2ca991432d5ab5fda049a82fadf2c17c6a727dbc5bb442ea49e4de
{ "func_code_index": [ 2544, 2752 ] }
1,203
CriptaliaRewards
CriptaliaRewards.sol
0x2c821a3ce3b5c0a471862eb63a2ef99a4d285d43
Solidity
CriptaliaRewards
contract CriptaliaRewards 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; // --------------------------------...
// ---------------------------------------------------------------------------- // ERC20 Token, with the addition of symbol, name and decimals and assisted // token transfers // ----------------------------------------------------------------------------
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transferFrom
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); Transfer(from, to, tokens); return...
// ------------------------------------------------------------------------ // 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 // - S...
LineComment
v0.4.19+commit.c4cbbb05
bzzr://8aa82eb5fe2ca991432d5ab5fda049a82fadf2c17c6a727dbc5bb442ea49e4de
{ "func_code_index": [ 3283, 3641 ] }
1,204
CriptaliaRewards
CriptaliaRewards.sol
0x2c821a3ce3b5c0a471862eb63a2ef99a4d285d43
Solidity
CriptaliaRewards
contract CriptaliaRewards 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; // --------------------------------...
// ---------------------------------------------------------------------------- // ERC20 Token, with the addition of symbol, name and decimals and assisted // token transfers // ----------------------------------------------------------------------------
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allowance
function allowance(address tokenOwner, address spender) public constant returns (uint remaining) { return allowed[tokenOwner][spender]; }
// ------------------------------------------------------------------------ // Returns the amount of tokens approved by the owner that can be // transferred to the spender's account // ------------------------------------------------------------------------
LineComment
v0.4.19+commit.c4cbbb05
bzzr://8aa82eb5fe2ca991432d5ab5fda049a82fadf2c17c6a727dbc5bb442ea49e4de
{ "func_code_index": [ 3924, 4080 ] }
1,205
CriptaliaRewards
CriptaliaRewards.sol
0x2c821a3ce3b5c0a471862eb63a2ef99a4d285d43
Solidity
CriptaliaRewards
contract CriptaliaRewards 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; // --------------------------------...
// ---------------------------------------------------------------------------- // ERC20 Token, with the addition of symbol, name and decimals and assisted // token transfers // ----------------------------------------------------------------------------
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approveAndCall
function approveAndCall(address spender, uint tokens, bytes data) public returns (bool success) { allowed[msg.sender][spender] = tokens; Approval(msg.sender, spender, tokens); ApproveAndCallFallBack(spender).receiveApproval(msg.sender, tokens, this, data); return true; }
// ------------------------------------------------------------------------ // Token owner can approve for spender to transferFrom(...) tokens // from the token owner's account. The spender contract function // receiveApproval(...) is then executed // --------------------------------------------------------------------...
LineComment
v0.4.19+commit.c4cbbb05
bzzr://8aa82eb5fe2ca991432d5ab5fda049a82fadf2c17c6a727dbc5bb442ea49e4de
{ "func_code_index": [ 4435, 4752 ] }
1,206