编译器
0.8.18+commit.87f61d96
文件 1 的 7:Context.sol
pragma solidity ^0.8.0;
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
}
文件 2 的 7:ICreatorCore.sol
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/utils/introspection/IERC165.sol";
interface ICreatorCore is IERC165 {
event ExtensionRegistered(address indexed extension, address indexed sender);
event ExtensionUnregistered(address indexed extension, address indexed sender);
event ExtensionBlacklisted(address indexed extension, address indexed sender);
event MintPermissionsUpdated(address indexed extension, address indexed permissions, address indexed sender);
event RoyaltiesUpdated(uint256 indexed tokenId, address payable[] receivers, uint256[] basisPoints);
event DefaultRoyaltiesUpdated(address payable[] receivers, uint256[] basisPoints);
event ApproveTransferUpdated(address extension);
event ExtensionRoyaltiesUpdated(address indexed extension, address payable[] receivers, uint256[] basisPoints);
event ExtensionApproveTransferUpdated(address indexed extension, bool enabled);
function getExtensions() external view returns (address[] memory);
function registerExtension(address extension, string calldata baseURI) external;
function registerExtension(address extension, string calldata baseURI, bool baseURIIdentical) external;
function unregisterExtension(address extension) external;
function blacklistExtension(address extension) external;
function setBaseTokenURIExtension(string calldata uri) external;
function setBaseTokenURIExtension(string calldata uri, bool identical) external;
function setTokenURIPrefixExtension(string calldata prefix) external;
function setTokenURIExtension(uint256 tokenId, string calldata uri) external;
function setTokenURIExtension(uint256[] memory tokenId, string[] calldata uri) external;
function setBaseTokenURI(string calldata uri) external;
function setTokenURIPrefix(string calldata prefix) external;
function setTokenURI(uint256 tokenId, string calldata uri) external;
function setTokenURI(uint256[] memory tokenIds, string[] calldata uris) external;
function setMintPermissions(address extension, address permissions) external;
function setApproveTransferExtension(bool enabled) external;
function tokenExtension(uint256 tokenId) external view returns (address);
function setRoyalties(address payable[] calldata receivers, uint256[] calldata basisPoints) external;
function setRoyalties(uint256 tokenId, address payable[] calldata receivers, uint256[] calldata basisPoints) external;
function setRoyaltiesExtension(address extension, address payable[] calldata receivers, uint256[] calldata basisPoints) external;
function getRoyalties(uint256 tokenId) external view returns (address payable[] memory, uint256[] memory);
function getFeeRecipients(uint256 tokenId) external view returns (address payable[] memory);
function getFeeBps(uint256 tokenId) external view returns (uint[] memory);
function getFees(uint256 tokenId) external view returns (address payable[] memory, uint256[] memory);
function royaltyInfo(uint256 tokenId, uint256 value) external view returns (address, uint256);
function setApproveTransfer(address extension) external;
function getApproveTransfer() external view returns (address);
}
文件 3 的 7:ICreatorExtensionTokenURI.sol
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/utils/introspection/IERC165.sol";
interface ICreatorExtensionTokenURI is IERC165 {
function tokenURI(address creator, uint256 tokenId) external view returns (string memory);
}
文件 4 的 7:IERC165.sol
pragma solidity ^0.8.0;
interface IERC165 {
function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
文件 5 的 7:IERC721CreatorCore.sol
pragma solidity ^0.8.0;
import "./ICreatorCore.sol";
interface IERC721CreatorCore is ICreatorCore {
function mintBase(address to) external returns (uint256);
function mintBase(address to, string calldata uri) external returns (uint256);
function mintBaseBatch(address to, uint16 count) external returns (uint256[] memory);
function mintBaseBatch(address to, string[] calldata uris) external returns (uint256[] memory);
function mintExtension(address to) external returns (uint256);
function mintExtension(address to, string calldata uri) external returns (uint256);
function mintExtension(address to, uint80 data) external returns (uint256);
function mintExtensionBatch(address to, uint16 count) external returns (uint256[] memory);
function mintExtensionBatch(address to, string[] calldata uris) external returns (uint256[] memory);
function mintExtensionBatch(address to, uint80[] calldata data) external returns (uint256[] memory);
function burn(uint256 tokenId) external;
function tokenData(uint256 tokenId) external view returns (uint80);
}
文件 6 的 7:Ownable.sol
pragma solidity ^0.8.0;
import "../utils/Context.sol";
abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor() {
_transferOwnership(_msgSender());
}
modifier onlyOwner() {
_checkOwner();
_;
}
function owner() public view virtual returns (address) {
return _owner;
}
function _checkOwner() internal view virtual {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
}
function renounceOwnership() public virtual onlyOwner {
_transferOwnership(address(0));
}
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
_transferOwnership(newOwner);
}
function _transferOwnership(address newOwner) internal virtual {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
}
文件 7 的 7:wishingtree.sol
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/access/Ownable.sol";
import "@manifoldxyz/creator-core-solidity/contracts/core/IERC721CreatorCore.sol";
import "@manifoldxyz/creator-core-solidity/contracts/extensions/ICreatorExtensionTokenURI.sol";
contract wishingtree is Ownable, IERC165, ICreatorExtensionTokenURI {
string private baseTokenURI;
string[] private wishes;
event WishMade(address indexed wisher, string wishText, string wishAcknowledgement);
function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165) returns (bool) {
return (
interfaceId == type(ICreatorExtensionTokenURI).interfaceId
);
}
function setBaseTokenURI(string memory _newBaseTokenURI) public onlyOwner {
baseTokenURI = _newBaseTokenURI;
}
function mint(address br0sieBaseContract, string calldata newMintURI) public onlyOwner {
require(wishes.length > 0, "no wishes have been made");
IERC721CreatorCore(br0sieBaseContract).mintExtension(msg.sender);
baseTokenURI = newMintURI;
}
function makeWish(string memory _wish) public {
require(bytes(_wish).length > 0, "inscribe your deepest desires");
require(bytes(_wish).length <= 256, "brevity is the soul of wish. max 256 characters pls");
wishes.push(_wish);
emit WishMade(msg.sender, _wish, "wish received. trust in the tree");
}
function tokenURI(address, uint256) external view override returns(string memory) {
return baseTokenURI;
}
function seeWishes() public view returns (string[] memory) {
return wishes;
}
}
{
"compilationTarget": {
"contracts/wishingtree.sol": "wishingtree"
},
"evmVersion": "paris",
"libraries": {},
"metadata": {
"bytecodeHash": "ipfs"
},
"optimizer": {
"enabled": false,
"runs": 200
},
"remappings": []
}
[{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"wisher","type":"address"},{"indexed":false,"internalType":"string","name":"wishText","type":"string"},{"indexed":false,"internalType":"string","name":"wishAcknowledgement","type":"string"}],"name":"WishMade","type":"event"},{"inputs":[{"internalType":"string","name":"_wish","type":"string"}],"name":"makeWish","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"br0sieBaseContract","type":"address"},{"internalType":"string","name":"newMintURI","type":"string"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"seeWishes","outputs":[{"internalType":"string[]","name":"","type":"string[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_newBaseTokenURI","type":"string"}],"name":"setBaseTokenURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]