Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE

More Options

• Similar
• Compare

// SPDX-License-Identifier: MIT
// Further information: https://eips.ethereum.org/EIPS/eip-1014
pragma solidity ^0.8.19;

import {Create2} from "@openzeppelin/contracts/utils/Create2.sol";
import {ERC1820Implementer} from "@openzeppelin/contracts/utils/introspection/ERC1820Implementer.sol";

/**
 * @title CREATE2 Deployer Smart Contract
 * @author Pascal Marco Caversaccio, [email protected]
 * @dev Helper smart contract to make easier and safer usage of the
 * `CREATE2` EVM opcode. `CREATE2` can be used to compute in advance
 * the address where a smart contract will be deployed, which allows
 * for interesting new mechanisms known as 'counterfactual interactions'.
 */
contract Create2Deployer {
    /**
     * @dev Deploys a contract using `CREATE2`. The address where the
     * contract will be deployed can be known in advance via {computeAddress}.
     *
     * The bytecode for a contract can be obtained from Solidity with
     * `type(contractName).creationCode`.
     *
     * Requirements:
     * - `bytecode` must not be empty.
     * - `salt` must have not been used for `bytecode` already.
     * - the factory must have a balance of at least `value`.
     * - if `value` is non-zero, `bytecode` must have a `payable` constructor.
     */
    function deploy(uint256 value, bytes32 salt, bytes memory code) public {
        Create2.deploy(value, salt, code);
    }

    /**
     * @dev Deployment of the {ERC1820Implementer}.
     * Further information: https://eips.ethereum.org/EIPS/eip-1820
     */
    function deployERC1820Implementer(uint256 value, bytes32 salt) public {
        Create2.deploy(value, salt, type(ERC1820Implementer).creationCode);
    }

    /**
     * @dev Returns the address where a contract will be stored if deployed via {deploy}.
     * Any change in the `bytecodeHash` or `salt` will result in a new destination address.
     */
    function computeAddress(bytes32 salt, bytes32 codeHash) public view returns (address) {
        return Create2.computeAddress(salt, codeHash);
    }

    /**
     * @dev Returns the address where a contract will be stored if deployed via {deploy} from a
     * contract located at `deployer`. If `deployer` is this contract's address, returns the
     * same value as {computeAddress}.
     */
    function computeAddressWithDeployer(
        bytes32 salt,
        bytes32 codeHash,
        address deployer
    ) public pure returns (address) {
        return Create2.computeAddress(salt, codeHash, deployer);
    }

    /**
     * @dev The contract can receive ether to enable `payable` constructor calls if needed.
     */
    receive() external payable {}
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Create2.sol)

pragma solidity ^0.8.0;

/**
 * @dev Helper to make usage of the `CREATE2` EVM opcode easier and safer.
 * `CREATE2` can be used to compute in advance the address where a smart
 * contract will be deployed, which allows for interesting new mechanisms known
 * as 'counterfactual interactions'.
 *
 * See the https://eips.ethereum.org/EIPS/eip-1014#motivation[EIP] for more
 * information.
 */
library Create2 {
    /**
     * @dev Deploys a contract using `CREATE2`. The address where the contract
     * will be deployed can be known in advance via {computeAddress}.
     *
     * The bytecode for a contract can be obtained from Solidity with
     * `type(contractName).creationCode`.
     *
     * Requirements:
     *
     * - `bytecode` must not be empty.
     * - `salt` must have not been used for `bytecode` already.
     * - the factory must have a balance of at least `amount`.
     * - if `amount` is non-zero, `bytecode` must have a `payable` constructor.
     */
    function deploy(uint256 amount, bytes32 salt, bytes memory bytecode) internal returns (address addr) {
        require(address(this).balance >= amount, "Create2: insufficient balance");
        require(bytecode.length != 0, "Create2: bytecode length is zero");
        /// @solidity memory-safe-assembly
        assembly {
            addr := create2(amount, add(bytecode, 0x20), mload(bytecode), salt)
        }
        require(addr != address(0), "Create2: Failed on deploy");
    }

    /**
     * @dev Returns the address where a contract will be stored if deployed via {deploy}. Any change in the
     * `bytecodeHash` or `salt` will result in a new destination address.
     */
    function computeAddress(bytes32 salt, bytes32 bytecodeHash) internal view returns (address) {
        return computeAddress(salt, bytecodeHash, address(this));
    }

    /**
     * @dev Returns the address where a contract will be stored if deployed via {deploy} from a contract located at
     * `deployer`. If `deployer` is this contract's address, returns the same value as {computeAddress}.
     */
    function computeAddress(bytes32 salt, bytes32 bytecodeHash, address deployer) internal pure returns (address addr) {
        /// @solidity memory-safe-assembly
        assembly {
            let ptr := mload(0x40) // Get free memory pointer

            // |                   | ↓ ptr ...  ↓ ptr + 0x0B (start) ...  ↓ ptr + 0x20 ...  ↓ ptr + 0x40 ...   |
            // |-------------------|---------------------------------------------------------------------------|
            // | bytecodeHash      |                                                        CCCCCCCCCCCCC...CC |
            // | salt              |                                      BBBBBBBBBBBBB...BB                   |
            // | deployer          | 000000...0000AAAAAAAAAAAAAAAAAAA...AA                                     |
            // | 0xFF              |            FF                                                             |
            // |-------------------|---------------------------------------------------------------------------|
            // | memory            | 000000...00FFAAAAAAAAAAAAAAAAAAA...AABBBBBBBBBBBBB...BBCCCCCCCCCCCCC...CC |
            // | keccak(start, 85) |            ↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑ |

            mstore(add(ptr, 0x40), bytecodeHash)
            mstore(add(ptr, 0x20), salt)
            mstore(ptr, deployer) // Right-aligned with 12 preceding garbage bytes
            let start := add(ptr, 0x0b) // The hashed data starts at the final garbage byte which we will set to 0xff
            mstore8(start, 0xff)
            addr := keccak256(start, 85)
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/introspection/ERC1820Implementer.sol)

pragma solidity ^0.8.0;

import "./IERC1820Implementer.sol";

/**
 * @dev Implementation of the {IERC1820Implementer} interface.
 *
 * Contracts may inherit from this and call {_registerInterfaceForAddress} to
 * declare their willingness to be implementers.
 * {IERC1820Registry-setInterfaceImplementer} should then be called for the
 * registration to be complete.
 *
 * CAUTION: This file is deprecated as of v4.9 and will be removed in the next major release.
 */
contract ERC1820Implementer is IERC1820Implementer {
    bytes32 private constant _ERC1820_ACCEPT_MAGIC = keccak256("ERC1820_ACCEPT_MAGIC");

    mapping(bytes32 => mapping(address => bool)) private _supportedInterfaces;

    /**
     * @dev See {IERC1820Implementer-canImplementInterfaceForAddress}.
     */
    function canImplementInterfaceForAddress(
        bytes32 interfaceHash,
        address account
    ) public view virtual override returns (bytes32) {
        return _supportedInterfaces[interfaceHash][account] ? _ERC1820_ACCEPT_MAGIC : bytes32(0x00);
    }

    /**
     * @dev Declares the contract as willing to be an implementer of
     * `interfaceHash` for `account`.
     *
     * See {IERC1820Registry-setInterfaceImplementer} and
     * {IERC1820Registry-interfaceHash}.
     */
    function _registerInterfaceForAddress(bytes32 interfaceHash, address account) internal virtual {
        _supportedInterfaces[interfaceHash][account] = true;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC1820Implementer.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface for an ERC1820 implementer, as defined in the
 * https://eips.ethereum.org/EIPS/eip-1820#interface-implementation-erc1820implementerinterface[EIP].
 * Used by contracts that will be registered as implementers in the
 * {IERC1820Registry}.
 */
interface IERC1820Implementer {
    /**
     * @dev Returns a special value (`ERC1820_ACCEPT_MAGIC`) if this contract
     * implements `interfaceHash` for `account`.
     *
     * See {IERC1820Registry-setInterfaceImplementer}.
     */
    function canImplementInterfaceForAddress(bytes32 interfaceHash, address account) external view returns (bytes32);
}

{
  "optimizer": {
    "enabled": true,
    "runs": 999999
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  },
  "libraries": {}
}

[{"inputs":[{"internalType":"bytes32","name":"salt","type":"bytes32"},{"internalType":"bytes32","name":"codeHash","type":"bytes32"}],"name":"computeAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"salt","type":"bytes32"},{"internalType":"bytes32","name":"codeHash","type":"bytes32"},{"internalType":"address","name":"deployer","type":"address"}],"name":"computeAddressWithDeployer","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"bytes32","name":"salt","type":"bytes32"},{"internalType":"bytes","name":"code","type":"bytes"}],"name":"deploy","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"bytes32","name":"salt","type":"bytes32"}],"name":"deployERC1820Implementer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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

690:1968:3:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1540:153;;;;;;;;;;-1:-1:-1;1540:153:3;;;;;:::i;:::-;;:::i;:::-;;1897:148;;;;;;;;;;-1:-1:-1;1897:148:3;;;;;:::i;:::-;;:::i;:::-;;;696:42:4;684:55;;;666:74;;654:2;639:18;1897:148:3;;;;;;;2295:218;;;;;;;;;;-1:-1:-1;2295:218:3;;;;;:::i;:::-;;:::i;1277:121::-;;;;;;;;;;-1:-1:-1;1277:121:3;;;;;:::i;:::-;;:::i;1540:153::-;1620:66;1635:5;1642:4;1648:37;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;1620:14;:66::i;:::-;;1540:153;;:::o;1897:148::-;1974:7;2000:38;2023:4;2029:8;2000:22;:38::i;:::-;1993:45;1897:148;-1:-1:-1;;;1897:148:3:o;2295:218::-;2432:7;2458:48;2481:4;2487:8;2497;2458:22;:48::i;:::-;2451:55;2295:218;-1:-1:-1;;;;2295:218:3:o;1277:121::-;1358:33;1373:5;1380:4;1386;1358:14;:33::i;:::-;;1277:121;;;:::o;1081:484:0:-;1168:12;1225:6;1200:21;:31;;1192:73;;;;;;;2713:2:4;1192:73:0;;;2695:21:4;2752:2;2732:18;;;2725:30;2791:31;2771:18;;;2764:59;2840:18;;1192:73:0;;;;;;;;;1283:8;:15;1302:1;1283:20;1275:65;;;;;;;3071:2:4;1275:65:0;;;3053:21:4;;;3090:18;;;3083:30;3149:34;3129:18;;;3122:62;3201:18;;1275:65:0;2869:356:4;1275:65:0;1478:4;1467:8;1461:15;1454:4;1444:8;1440:19;1432:6;1424:59;1416:67;-1:-1:-1;1510:18:0;;;1502:56;;;;;;;3432:2:4;1502:56:0;;;3414:21:4;3471:2;3451:18;;;3444:30;3510:27;3490:18;;;3483:55;3555:18;;1502:56:0;3230:349:4;1769:165:0;1852:7;1878:49;1893:4;1899:12;1921:4;2177:1772;2278:12;2385:4;2379:11;3604:12;3597:4;3592:3;3588:14;3581:36;3653:4;3646;3641:3;3637:14;3630:28;3683:8;3678:3;3671:21;3776:4;3771:3;3767:14;3754:27;;3887:4;3880:5;3872:20;3930:2;3913:20;;;2177:1772;-1:-1:-1;;;;2177:1772:0:o;-1:-1:-1:-;;;;;;;;:::o;14:248:4:-;82:6;90;143:2;131:9;122:7;118:23;114:32;111:52;;;159:1;156;149:12;111:52;-1:-1:-1;;182:23:4;;;252:2;237:18;;;224:32;;-1:-1:-1;14:248:4:o;751:445::-;828:6;836;844;897:2;885:9;876:7;872:23;868:32;865:52;;;913:1;910;903:12;865:52;949:9;936:23;926:33;;1006:2;995:9;991:18;978:32;968:42;;1060:2;1049:9;1045:18;1032:32;1104:42;1097:5;1093:54;1086:5;1083:65;1073:93;;1162:1;1159;1152:12;1073:93;1185:5;1175:15;;;751:445;;;;;:::o;1201:184::-;1253:77;1250:1;1243:88;1350:4;1347:1;1340:15;1374:4;1371:1;1364:15;1390:1116;1476:6;1484;1492;1545:2;1533:9;1524:7;1520:23;1516:32;1513:52;;;1561:1;1558;1551:12;1513:52;1597:9;1584:23;1574:33;;1654:2;1643:9;1639:18;1626:32;1616:42;;1709:2;1698:9;1694:18;1681:32;1732:18;1773:2;1765:6;1762:14;1759:34;;;1789:1;1786;1779:12;1759:34;1827:6;1816:9;1812:22;1802:32;;1872:7;1865:4;1861:2;1857:13;1853:27;1843:55;;1894:1;1891;1884:12;1843:55;1930:2;1917:16;1952:2;1948;1945:10;1942:36;;;1958:18;;:::i;:::-;2092:2;2086:9;2154:4;2146:13;;1997:66;2142:22;;;2166:2;2138:31;2134:40;2122:53;;;2190:18;;;2210:22;;;2187:46;2184:72;;;2236:18;;:::i;:::-;2276:10;2272:2;2265:22;2311:2;2303:6;2296:18;2351:7;2346:2;2341;2337;2333:11;2329:20;2326:33;2323:53;;;2372:1;2369;2362:12;2323:53;2428:2;2423;2419;2415:11;2410:2;2402:6;2398:15;2385:46;2473:1;2468:2;2463;2455:6;2451:15;2447:24;2440:35;2494:6;2484:16;;;;;;;1390:1116;;;;;:::o

ipfs://fdc4a0fe96e3b21c108ca155438d37c9143fb01278a3c1d274948bad89c564ba