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Contract

0x18910AeB9Fe4F92734a38604541993A763dBd21a
 

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164936652023-01-26 21:25:35699 days ago1674768335  Contract Creation0 ETH
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Contract Source Code Verified (Exact Match)

Contract Name:
VillainCustodian

Compiler Version
v0.8.9+commit.e5eed63a

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
File 1 of 4 : VillainCustodian.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.9;

import "./IAdventureApproval.sol";
import "@openzeppelin/contracts/token/ERC721/IERC721.sol";

/**
 * @title VillainCustodian
 * @author Limit Break, Inc.
 * @notice Holds masked villain and potion tokens that are currently on a villain unmasking adventure.
 */
contract VillainCustodian {

    /// @dev Specify the villain unmasking adventure, masked villain, super villain potion and villain potion contract addresses during creation
    constructor(address villainUnmaskingAdventure, address maskedVillainAddress, address superVillainPotionAddress, address villainPotionAddress) {
        IERC721(maskedVillainAddress).setApprovalForAll(villainUnmaskingAdventure, true);
        IERC721(superVillainPotionAddress).setApprovalForAll(villainUnmaskingAdventure, true);
        IERC721(villainPotionAddress).setApprovalForAll(villainUnmaskingAdventure, true);
        IAdventureApproval(maskedVillainAddress).setAdventuresApprovedForAll(villainUnmaskingAdventure, true);
        IAdventureApproval(superVillainPotionAddress).setAdventuresApprovedForAll(villainUnmaskingAdventure, true);
        IAdventureApproval(villainPotionAddress).setAdventuresApprovedForAll(villainUnmaskingAdventure, true);
    }
}

File 2 of 4 : IERC721.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external;

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);
}

File 3 of 4 : IERC165.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

File 4 of 4 : IAdventureApproval.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.9;

interface IAdventureApproval {
    function setAdventuresApprovedForAll(address operator, bool approved) external;
    function areAdventuresApprovedForAll(address owner, address operator) external view returns (bool);
    function isAdventureWhitelisted(address account) external view returns (bool);
}

Settings
{
  "remappings": [
    "@limit-break/=lib/limit-break/",
    "@openzeppelin/=lib/openzeppelin-contracts/",
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "forge-std/=lib/forge-std/src/",
    "limit-break/=lib/limit-break/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "london",
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"address","name":"villainUnmaskingAdventure","type":"address"},{"internalType":"address","name":"maskedVillainAddress","type":"address"},{"internalType":"address","name":"superVillainPotionAddress","type":"address"},{"internalType":"address","name":"villainPotionAddress","type":"address"}],"stateMutability":"nonpayable","type":"constructor"}]

608060405234801561001057600080fd5b5060405161034138038061034183398101604081905261002f916102a0565b60405163a22cb46560e01b81526001600160a01b0385811660048301526001602483015284169063a22cb46590604401600060405180830381600087803b15801561007957600080fd5b505af115801561008d573d6000803e3d6000fd5b505060405163a22cb46560e01b81526001600160a01b038781166004830152600160248301528516925063a22cb4659150604401600060405180830381600087803b1580156100db57600080fd5b505af11580156100ef573d6000803e3d6000fd5b505060405163a22cb46560e01b81526001600160a01b038781166004830152600160248301528416925063a22cb4659150604401600060405180830381600087803b15801561013d57600080fd5b505af1158015610151573d6000803e3d6000fd5b50506040516330178bd160e21b81526001600160a01b038781166004830152600160248301528616925063c05e2f449150604401600060405180830381600087803b15801561019f57600080fd5b505af11580156101b3573d6000803e3d6000fd5b50506040516330178bd160e21b81526001600160a01b038781166004830152600160248301528516925063c05e2f449150604401600060405180830381600087803b15801561020157600080fd5b505af1158015610215573d6000803e3d6000fd5b50506040516330178bd160e21b81526001600160a01b038781166004830152600160248301528416925063c05e2f449150604401600060405180830381600087803b15801561026357600080fd5b505af1158015610277573d6000803e3d6000fd5b50505050505050506102f4565b80516001600160a01b038116811461029b57600080fd5b919050565b600080600080608085870312156102b657600080fd5b6102bf85610284565b93506102cd60208601610284565b92506102db60408601610284565b91506102e960608601610284565b905092959194509250565b603f806103026000396000f3fe6080604052600080fdfea26469706673582212205b6ea39b0211c650aa00e5b3277251d7dc558bba8728596e6ac68ed13e997c1964736f6c6343000809003300000000000000000000000005f9067205af1affa7df1c076fc7209407efca60000000000000000000000000812f5cf0d10539ef9534929940f3aeede3d3d9670000000000000000000000001ca97f9a77114a0a6759bd10c18097db8628cb7c000000000000000000000000bbd3f1d05b3a0d9b281c7739c48c3ab3924824ac

Deployed Bytecode

0x6080604052600080fdfea26469706673582212205b6ea39b0211c650aa00e5b3277251d7dc558bba8728596e6ac68ed13e997c1964736f6c63430008090033

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

00000000000000000000000005f9067205af1affa7df1c076fc7209407efca60000000000000000000000000812f5cf0d10539ef9534929940f3aeede3d3d9670000000000000000000000001ca97f9a77114a0a6759bd10c18097db8628cb7c000000000000000000000000bbd3f1d05b3a0d9b281c7739c48c3ab3924824ac

-----Decoded View---------------
Arg [0] : villainUnmaskingAdventure (address): 0x05F9067205af1aFFA7DF1C076FC7209407EfcA60
Arg [1] : maskedVillainAddress (address): 0x812F5CF0D10539ef9534929940f3aeEde3d3d967
Arg [2] : superVillainPotionAddress (address): 0x1Ca97F9A77114a0A6759bd10C18097Db8628cb7C
Arg [3] : villainPotionAddress (address): 0xBBD3f1D05B3A0D9B281c7739c48c3ab3924824aC

-----Encoded View---------------
4 Constructor Arguments found :
Arg [0] : 00000000000000000000000005f9067205af1affa7df1c076fc7209407efca60
Arg [1] : 000000000000000000000000812f5cf0d10539ef9534929940f3aeede3d3d967
Arg [2] : 0000000000000000000000001ca97f9a77114a0a6759bd10c18097db8628cb7c
Arg [3] : 000000000000000000000000bbd3f1d05b3a0d9b281c7739c48c3ab3924824ac


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