Feature Tip: Add private address tag to any address under My Name Tag !
ERC-721
Overview
Max Total Supply
375 TFR
Holders
173
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
1 TFRLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
TheForest
Compiler Version
v0.8.9+commit.e5eed63a
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity >=0.8.9 <0.9.0; import 'erc721a/contracts/extensions/ERC721AQueryable.sol'; import '@openzeppelin/contracts/access/Ownable.sol'; import '@openzeppelin/contracts/utils/cryptography/MerkleProof.sol'; import '@openzeppelin/contracts/security/ReentrancyGuard.sol'; contract TheForest is ERC721AQueryable, Ownable, ReentrancyGuard { using Strings for uint256; bytes32 public merkleRoot; mapping(address => bool) public walletClaimed; string public uriPrefix = ''; string public uriSuffix = '.json'; string public hiddenMetadataUri; uint256 public cost; uint256 public maxSupply; uint256 public maxMintAmountPerTx; bool public paused = true; bool public revealed = false; constructor( string memory _tokenName, string memory _tokenSymbol, uint256 _cost, uint256 _maxSupply, uint256 _maxMintAmountPerTx, string memory _hiddenMetadataUri ) ERC721A(_tokenName, _tokenSymbol) { setCost(_cost); maxSupply = _maxSupply; setMaxMintAmountPerTx(_maxMintAmountPerTx); setHiddenMetadataUri(_hiddenMetadataUri); } modifier mintCompliance(uint256 _mintAmount) { require(_mintAmount > 0 && _mintAmount <= maxMintAmountPerTx, 'Invalid mint amount!'); require(totalSupply() + _mintAmount <= maxSupply, 'Max supply exceeded!'); _; } modifier mintPriceCompliance(uint256 _mintAmount) { require(msg.value >= cost * _mintAmount, 'Insufficient funds!'); _; } function mint(uint256 _mintAmount) public payable mintCompliance(_mintAmount) mintPriceCompliance(_mintAmount) { require(!paused, 'The contract is paused!'); require(!walletClaimed[_msgSender()], 'Address already claimed!'); walletClaimed[_msgSender()] = true; _safeMint(_msgSender(), _mintAmount); } function airdrop(uint256 _mintAmount, address _receiver) public onlyOwner { _safeMint(_receiver, _mintAmount); } function mintForAddress(uint256 _mintAmount, address _receiver) public mintCompliance(_mintAmount) onlyOwner { _safeMint(_receiver, _mintAmount); } function _startTokenId() internal view virtual override returns (uint256) { return 1; } function tokenURI(uint256 _tokenId) public view virtual override returns (string memory) { require(_exists(_tokenId), 'ERC721Metadata: URI query for nonexistent token'); if (revealed == false) { return hiddenMetadataUri; } string memory currentBaseURI = _baseURI(); return bytes(currentBaseURI).length > 0 ? string(abi.encodePacked(currentBaseURI, _tokenId.toString(), uriSuffix)) : ''; } function setRevealed(bool _state) public onlyOwner { revealed = _state; } function setCost(uint256 _cost) public onlyOwner { cost = _cost; } function setMaxSupply(uint256 _maxSupply) public onlyOwner { maxSupply = _maxSupply; } function setMaxMintAmountPerTx(uint256 _maxMintAmountPerTx) public onlyOwner { maxMintAmountPerTx = _maxMintAmountPerTx; } function setHiddenMetadataUri(string memory _hiddenMetadataUri) public onlyOwner { hiddenMetadataUri = _hiddenMetadataUri; } function setUriPrefix(string memory _uriPrefix) public onlyOwner { uriPrefix = _uriPrefix; } function setUriSuffix(string memory _uriSuffix) public onlyOwner { uriSuffix = _uriSuffix; } function setPaused(bool _state) public onlyOwner { paused = _state; } function withdraw() public onlyOwner nonReentrant { (bool os, ) = payable(owner()).call{value: address(this).balance}(''); require(os); } function _baseURI() internal view virtual override returns (string memory) { return uriPrefix; } }
// SPDX-License-Identifier: MIT // ERC721A Contracts v3.3.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import './IERC721AQueryable.sol'; import '../ERC721A.sol'; /** * @title ERC721A Queryable * @dev ERC721A subclass with convenience query functions. */ abstract contract ERC721AQueryable is ERC721A, IERC721AQueryable { /** * @dev Returns the `TokenOwnership` struct at `tokenId` without reverting. * * If the `tokenId` is out of bounds: * - `addr` = `address(0)` * - `startTimestamp` = `0` * - `burned` = `false` * * If the `tokenId` is burned: * - `addr` = `<Address of owner before token was burned>` * - `startTimestamp` = `<Timestamp when token was burned>` * - `burned = `true` * * Otherwise: * - `addr` = `<Address of owner>` * - `startTimestamp` = `<Timestamp of start of ownership>` * - `burned = `false` */ function explicitOwnershipOf(uint256 tokenId) public view override returns (TokenOwnership memory) { TokenOwnership memory ownership; if (tokenId < _startTokenId() || tokenId >= _currentIndex) { return ownership; } ownership = _ownerships[tokenId]; if (ownership.burned) { return ownership; } return _ownershipOf(tokenId); } /** * @dev Returns an array of `TokenOwnership` structs at `tokenIds` in order. * See {ERC721AQueryable-explicitOwnershipOf} */ function explicitOwnershipsOf(uint256[] memory tokenIds) external view override returns (TokenOwnership[] memory) { unchecked { uint256 tokenIdsLength = tokenIds.length; TokenOwnership[] memory ownerships = new TokenOwnership[](tokenIdsLength); for (uint256 i; i != tokenIdsLength; ++i) { ownerships[i] = explicitOwnershipOf(tokenIds[i]); } return ownerships; } } /** * @dev Returns an array of token IDs owned by `owner`, * in the range [`start`, `stop`) * (i.e. `start <= tokenId < stop`). * * This function allows for tokens to be queried if the collection * grows too big for a single call of {ERC721AQueryable-tokensOfOwner}. * * Requirements: * * - `start` < `stop` */ function tokensOfOwnerIn( address owner, uint256 start, uint256 stop ) external view override returns (uint256[] memory) { unchecked { if (start >= stop) revert InvalidQueryRange(); uint256 tokenIdsIdx; uint256 stopLimit = _currentIndex; // Set `start = max(start, _startTokenId())`. if (start < _startTokenId()) { start = _startTokenId(); } // Set `stop = min(stop, _currentIndex)`. if (stop > stopLimit) { stop = stopLimit; } uint256 tokenIdsMaxLength = balanceOf(owner); // Set `tokenIdsMaxLength = min(balanceOf(owner), stop - start)`, // to cater for cases where `balanceOf(owner)` is too big. if (start < stop) { uint256 rangeLength = stop - start; if (rangeLength < tokenIdsMaxLength) { tokenIdsMaxLength = rangeLength; } } else { tokenIdsMaxLength = 0; } uint256[] memory tokenIds = new uint256[](tokenIdsMaxLength); if (tokenIdsMaxLength == 0) { return tokenIds; } // We need to call `explicitOwnershipOf(start)`, // because the slot at `start` may not be initialized. TokenOwnership memory ownership = explicitOwnershipOf(start); address currOwnershipAddr; // If the starting slot exists (i.e. not burned), initialize `currOwnershipAddr`. // `ownership.address` will not be zero, as `start` is clamped to the valid token ID range. if (!ownership.burned) { currOwnershipAddr = ownership.addr; } for (uint256 i = start; i != stop && tokenIdsIdx != tokenIdsMaxLength; ++i) { ownership = _ownerships[i]; if (ownership.burned) { continue; } if (ownership.addr != address(0)) { currOwnershipAddr = ownership.addr; } if (currOwnershipAddr == owner) { tokenIds[tokenIdsIdx++] = i; } } // Downsize the array to fit. assembly { mstore(tokenIds, tokenIdsIdx) } return tokenIds; } } /** * @dev Returns an array of token IDs owned by `owner`. * * This function scans the ownership mapping and is O(totalSupply) in complexity. * It is meant to be called off-chain. * * See {ERC721AQueryable-tokensOfOwnerIn} for splitting the scan into * multiple smaller scans if the collection is large enough to cause * an out-of-gas error (10K pfp collections should be fine). */ function tokensOfOwner(address owner) external view override returns (uint256[] memory) { unchecked { uint256 tokenIdsIdx; address currOwnershipAddr; uint256 tokenIdsLength = balanceOf(owner); uint256[] memory tokenIds = new uint256[](tokenIdsLength); TokenOwnership memory ownership; for (uint256 i = _startTokenId(); tokenIdsIdx != tokenIdsLength; ++i) { ownership = _ownerships[i]; if (ownership.burned) { continue; } if (ownership.addr != address(0)) { currOwnershipAddr = ownership.addr; } if (currOwnershipAddr == owner) { tokenIds[tokenIdsIdx++] = i; } } return tokenIds; } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (access/Ownable.sol) pragma solidity ^0.8.0; import "../utils/Context.sol"; /** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. * * This module is used through inheritance. It will make available the modifier * `onlyOwner`, which can be applied to your functions to restrict their use to * the owner. */ abstract contract Ownable is Context { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */ constructor() { _transferOwnership(_msgSender()); } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { require(owner() == _msgSender(), "Ownable: caller is not the owner"); _; } /** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions anymore. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby removing any functionality that is only available to the owner. */ function renounceOwnership() public virtual onlyOwner { _transferOwnership(address(0)); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Can only be called by the current owner. */ function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); _transferOwnership(newOwner); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Internal function without access restriction. */ function _transferOwnership(address newOwner) internal virtual { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (utils/cryptography/MerkleProof.sol) pragma solidity ^0.8.0; /** * @dev These functions deal with verification of Merkle Trees proofs. * * The proofs can be generated using the JavaScript library * https://github.com/miguelmota/merkletreejs[merkletreejs]. * Note: the hashing algorithm should be keccak256 and pair sorting should be enabled. * * See `test/utils/cryptography/MerkleProof.test.js` for some examples. */ library MerkleProof { /** * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree * defined by `root`. For this, a `proof` must be provided, containing * sibling hashes on the branch from the leaf to the root of the tree. Each * pair of leaves and each pair of pre-images are assumed to be sorted. */ function verify( bytes32[] memory proof, bytes32 root, bytes32 leaf ) internal pure returns (bool) { return processProof(proof, leaf) == root; } /** * @dev Returns the rebuilt hash obtained by traversing a Merklee tree up * from `leaf` using `proof`. A `proof` is valid if and only if the rebuilt * hash matches the root of the tree. When processing the proof, the pairs * of leafs & pre-images are assumed to be sorted. * * _Available since v4.4._ */ function processProof(bytes32[] memory proof, bytes32 leaf) internal pure returns (bytes32) { bytes32 computedHash = leaf; for (uint256 i = 0; i < proof.length; i++) { bytes32 proofElement = proof[i]; if (computedHash <= proofElement) { // Hash(current computed hash + current element of the proof) computedHash = _efficientHash(computedHash, proofElement); } else { // Hash(current element of the proof + current computed hash) computedHash = _efficientHash(proofElement, computedHash); } } return computedHash; } function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) { assembly { mstore(0x00, a) mstore(0x20, b) value := keccak256(0x00, 0x40) } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol) pragma solidity ^0.8.0; /** * @dev Contract module that helps prevent reentrant calls to a function. * * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier * available, which can be applied to functions to make sure there are no nested * (reentrant) calls to them. * * Note that because there is a single `nonReentrant` guard, functions marked as * `nonReentrant` may not call one another. This can be worked around by making * those functions `private`, and then adding `external` `nonReentrant` entry * points to them. * * TIP: If you would like to learn more about reentrancy and alternative ways * to protect against it, check out our blog post * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul]. */ abstract contract ReentrancyGuard { // Booleans are more expensive than uint256 or any type that takes up a full // word because each write operation emits an extra SLOAD to first read the // slot's contents, replace the bits taken up by the boolean, and then write // back. This is the compiler's defense against contract upgrades and // pointer aliasing, and it cannot be disabled. // The values being non-zero value makes deployment a bit more expensive, // but in exchange the refund on every call to nonReentrant will be lower in // amount. Since refunds are capped to a percentage of the total // transaction's gas, it is best to keep them low in cases like this one, to // increase the likelihood of the full refund coming into effect. uint256 private constant _NOT_ENTERED = 1; uint256 private constant _ENTERED = 2; uint256 private _status; constructor() { _status = _NOT_ENTERED; } /** * @dev Prevents a contract from calling itself, directly or indirectly. * Calling a `nonReentrant` function from another `nonReentrant` * function is not supported. It is possible to prevent this from happening * by making the `nonReentrant` function external, and making it call a * `private` function that does the actual work. */ modifier nonReentrant() { // On the first call to nonReentrant, _notEntered will be true require(_status != _ENTERED, "ReentrancyGuard: reentrant call"); // Any calls to nonReentrant after this point will fail _status = _ENTERED; _; // By storing the original value once again, a refund is triggered (see // https://eips.ethereum.org/EIPS/eip-2200) _status = _NOT_ENTERED; } }
// SPDX-License-Identifier: MIT // ERC721A Contracts v3.3.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import '../IERC721A.sol'; /** * @dev Interface of an ERC721AQueryable compliant contract. */ interface IERC721AQueryable is IERC721A { /** * Invalid query range (`start` >= `stop`). */ error InvalidQueryRange(); /** * @dev Returns the `TokenOwnership` struct at `tokenId` without reverting. * * If the `tokenId` is out of bounds: * - `addr` = `address(0)` * - `startTimestamp` = `0` * - `burned` = `false` * * If the `tokenId` is burned: * - `addr` = `<Address of owner before token was burned>` * - `startTimestamp` = `<Timestamp when token was burned>` * - `burned = `true` * * Otherwise: * - `addr` = `<Address of owner>` * - `startTimestamp` = `<Timestamp of start of ownership>` * - `burned = `false` */ function explicitOwnershipOf(uint256 tokenId) external view returns (TokenOwnership memory); /** * @dev Returns an array of `TokenOwnership` structs at `tokenIds` in order. * See {ERC721AQueryable-explicitOwnershipOf} */ function explicitOwnershipsOf(uint256[] memory tokenIds) external view returns (TokenOwnership[] memory); /** * @dev Returns an array of token IDs owned by `owner`, * in the range [`start`, `stop`) * (i.e. `start <= tokenId < stop`). * * This function allows for tokens to be queried if the collection * grows too big for a single call of {ERC721AQueryable-tokensOfOwner}. * * Requirements: * * - `start` < `stop` */ function tokensOfOwnerIn( address owner, uint256 start, uint256 stop ) external view returns (uint256[] memory); /** * @dev Returns an array of token IDs owned by `owner`. * * This function scans the ownership mapping and is O(totalSupply) in complexity. * It is meant to be called off-chain. * * See {ERC721AQueryable-tokensOfOwnerIn} for splitting the scan into * multiple smaller scans if the collection is large enough to cause * an out-of-gas error (10K pfp collections should be fine). */ function tokensOfOwner(address owner) external view returns (uint256[] memory); }
// SPDX-License-Identifier: MIT // ERC721A Contracts v3.3.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import './IERC721A.sol'; import '@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol'; import '@openzeppelin/contracts/utils/Address.sol'; import '@openzeppelin/contracts/utils/Context.sol'; import '@openzeppelin/contracts/utils/Strings.sol'; import '@openzeppelin/contracts/utils/introspection/ERC165.sol'; /** * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including * the Metadata extension. Built to optimize for lower gas during batch mints. * * Assumes serials are sequentially minted starting at _startTokenId() (defaults to 0, e.g. 0, 1, 2, 3..). * * Assumes that an owner cannot have more than 2**64 - 1 (max value of uint64) of supply. * * Assumes that the maximum token id cannot exceed 2**256 - 1 (max value of uint256). */ contract ERC721A is Context, ERC165, IERC721A { using Address for address; using Strings for uint256; // The tokenId of the next token to be minted. uint256 internal _currentIndex; // The number of tokens burned. uint256 internal _burnCounter; // Token name string private _name; // Token symbol string private _symbol; // Mapping from token ID to ownership details // An empty struct value does not necessarily mean the token is unowned. See _ownershipOf implementation for details. mapping(uint256 => TokenOwnership) internal _ownerships; // Mapping owner address to address data mapping(address => AddressData) private _addressData; // Mapping from token ID to approved address mapping(uint256 => address) private _tokenApprovals; // Mapping from owner to operator approvals mapping(address => mapping(address => bool)) private _operatorApprovals; constructor(string memory name_, string memory symbol_) { _name = name_; _symbol = symbol_; _currentIndex = _startTokenId(); } /** * To change the starting tokenId, please override this function. */ function _startTokenId() internal view virtual returns (uint256) { return 0; } /** * @dev Burned tokens are calculated here, use _totalMinted() if you want to count just minted tokens. */ function totalSupply() public view override returns (uint256) { // Counter underflow is impossible as _burnCounter cannot be incremented // more than _currentIndex - _startTokenId() times unchecked { return _currentIndex - _burnCounter - _startTokenId(); } } /** * Returns the total amount of tokens minted in the contract. */ function _totalMinted() internal view returns (uint256) { // Counter underflow is impossible as _currentIndex does not decrement, // and it is initialized to _startTokenId() unchecked { return _currentIndex - _startTokenId(); } } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) { return interfaceId == type(IERC721).interfaceId || interfaceId == type(IERC721Metadata).interfaceId || super.supportsInterface(interfaceId); } /** * @dev See {IERC721-balanceOf}. */ function balanceOf(address owner) public view override returns (uint256) { if (owner == address(0)) revert BalanceQueryForZeroAddress(); return uint256(_addressData[owner].balance); } /** * Returns the number of tokens minted by `owner`. */ function _numberMinted(address owner) internal view returns (uint256) { return uint256(_addressData[owner].numberMinted); } /** * Returns the number of tokens burned by or on behalf of `owner`. */ function _numberBurned(address owner) internal view returns (uint256) { return uint256(_addressData[owner].numberBurned); } /** * Returns the auxillary data for `owner`. (e.g. number of whitelist mint slots used). */ function _getAux(address owner) internal view returns (uint64) { return _addressData[owner].aux; } /** * Sets the auxillary data for `owner`. (e.g. number of whitelist mint slots used). * If there are multiple variables, please pack them into a uint64. */ function _setAux(address owner, uint64 aux) internal { _addressData[owner].aux = aux; } /** * Gas spent here starts off proportional to the maximum mint batch size. * It gradually moves to O(1) as tokens get transferred around in the collection over time. */ function _ownershipOf(uint256 tokenId) internal view returns (TokenOwnership memory) { uint256 curr = tokenId; unchecked { if (_startTokenId() <= curr) if (curr < _currentIndex) { TokenOwnership memory ownership = _ownerships[curr]; if (!ownership.burned) { if (ownership.addr != address(0)) { return ownership; } // Invariant: // There will always be an ownership that has an address and is not burned // before an ownership that does not have an address and is not burned. // Hence, curr will not underflow. while (true) { curr--; ownership = _ownerships[curr]; if (ownership.addr != address(0)) { return ownership; } } } } } revert OwnerQueryForNonexistentToken(); } /** * @dev See {IERC721-ownerOf}. */ function ownerOf(uint256 tokenId) public view override returns (address) { return _ownershipOf(tokenId).addr; } /** * @dev See {IERC721Metadata-name}. */ function name() public view virtual override returns (string memory) { return _name; } /** * @dev See {IERC721Metadata-symbol}. */ function symbol() public view virtual override returns (string memory) { return _symbol; } /** * @dev See {IERC721Metadata-tokenURI}. */ function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { if (!_exists(tokenId)) revert URIQueryForNonexistentToken(); string memory baseURI = _baseURI(); return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : ''; } /** * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each * token will be the concatenation of the `baseURI` and the `tokenId`. Empty * by default, can be overriden in child contracts. */ function _baseURI() internal view virtual returns (string memory) { return ''; } /** * @dev See {IERC721-approve}. */ function approve(address to, uint256 tokenId) public override { address owner = ERC721A.ownerOf(tokenId); if (to == owner) revert ApprovalToCurrentOwner(); if (_msgSender() != owner) if(!isApprovedForAll(owner, _msgSender())) { revert ApprovalCallerNotOwnerNorApproved(); } _approve(to, tokenId, owner); } /** * @dev See {IERC721-getApproved}. */ function getApproved(uint256 tokenId) public view override returns (address) { if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken(); return _tokenApprovals[tokenId]; } /** * @dev See {IERC721-setApprovalForAll}. */ function setApprovalForAll(address operator, bool approved) public virtual override { if (operator == _msgSender()) revert ApproveToCaller(); _operatorApprovals[_msgSender()][operator] = approved; emit ApprovalForAll(_msgSender(), operator, approved); } /** * @dev See {IERC721-isApprovedForAll}. */ function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) { return _operatorApprovals[owner][operator]; } /** * @dev See {IERC721-transferFrom}. */ function transferFrom( address from, address to, uint256 tokenId ) public virtual override { _transfer(from, to, tokenId); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 tokenId ) public virtual override { safeTransferFrom(from, to, tokenId, ''); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes memory _data ) public virtual override { _transfer(from, to, tokenId); if (to.isContract()) if(!_checkContractOnERC721Received(from, to, tokenId, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } /** * @dev Returns whether `tokenId` exists. * * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}. * * Tokens start existing when they are minted (`_mint`), */ function _exists(uint256 tokenId) internal view returns (bool) { return _startTokenId() <= tokenId && tokenId < _currentIndex && !_ownerships[tokenId].burned; } /** * @dev Equivalent to `_safeMint(to, quantity, '')`. */ function _safeMint(address to, uint256 quantity) internal { _safeMint(to, quantity, ''); } /** * @dev Safely mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - If `to` refers to a smart contract, it must implement * {IERC721Receiver-onERC721Received}, which is called for each safe transfer. * - `quantity` must be greater than 0. * * Emits a {Transfer} event. */ function _safeMint( address to, uint256 quantity, bytes memory _data ) internal { uint256 startTokenId = _currentIndex; if (to == address(0)) revert MintToZeroAddress(); if (quantity == 0) revert MintZeroQuantity(); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are incredibly unrealistic. // balance or numberMinted overflow if current value of either + quantity > 1.8e19 (2**64) - 1 // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 1 unchecked { _addressData[to].balance += uint64(quantity); _addressData[to].numberMinted += uint64(quantity); _ownerships[startTokenId].addr = to; _ownerships[startTokenId].startTimestamp = uint64(block.timestamp); uint256 updatedIndex = startTokenId; uint256 end = updatedIndex + quantity; if (to.isContract()) { do { emit Transfer(address(0), to, updatedIndex); if (!_checkContractOnERC721Received(address(0), to, updatedIndex++, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } while (updatedIndex < end); // Reentrancy protection if (_currentIndex != startTokenId) revert(); } else { do { emit Transfer(address(0), to, updatedIndex++); } while (updatedIndex < end); } _currentIndex = updatedIndex; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - `to` cannot be the zero address. * - `quantity` must be greater than 0. * * Emits a {Transfer} event. */ function _mint(address to, uint256 quantity) internal { uint256 startTokenId = _currentIndex; if (to == address(0)) revert MintToZeroAddress(); if (quantity == 0) revert MintZeroQuantity(); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are incredibly unrealistic. // balance or numberMinted overflow if current value of either + quantity > 1.8e19 (2**64) - 1 // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 1 unchecked { _addressData[to].balance += uint64(quantity); _addressData[to].numberMinted += uint64(quantity); _ownerships[startTokenId].addr = to; _ownerships[startTokenId].startTimestamp = uint64(block.timestamp); uint256 updatedIndex = startTokenId; uint256 end = updatedIndex + quantity; do { emit Transfer(address(0), to, updatedIndex++); } while (updatedIndex < end); _currentIndex = updatedIndex; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Transfers `tokenId` from `from` to `to`. * * Requirements: * * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * * Emits a {Transfer} event. */ function _transfer( address from, address to, uint256 tokenId ) private { TokenOwnership memory prevOwnership = _ownershipOf(tokenId); if (prevOwnership.addr != from) revert TransferFromIncorrectOwner(); bool isApprovedOrOwner = (_msgSender() == from || isApprovedForAll(from, _msgSender()) || getApproved(tokenId) == _msgSender()); if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved(); if (to == address(0)) revert TransferToZeroAddress(); _beforeTokenTransfers(from, to, tokenId, 1); // Clear approvals from the previous owner _approve(address(0), tokenId, from); // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256. unchecked { _addressData[from].balance -= 1; _addressData[to].balance += 1; TokenOwnership storage currSlot = _ownerships[tokenId]; currSlot.addr = to; currSlot.startTimestamp = uint64(block.timestamp); // If the ownership slot of tokenId+1 is not explicitly set, that means the transfer initiator owns it. // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls. uint256 nextTokenId = tokenId + 1; TokenOwnership storage nextSlot = _ownerships[nextTokenId]; if (nextSlot.addr == address(0)) { // This will suffice for checking _exists(nextTokenId), // as a burned slot cannot contain the zero address. if (nextTokenId != _currentIndex) { nextSlot.addr = from; nextSlot.startTimestamp = prevOwnership.startTimestamp; } } } emit Transfer(from, to, tokenId); _afterTokenTransfers(from, to, tokenId, 1); } /** * @dev Equivalent to `_burn(tokenId, false)`. */ function _burn(uint256 tokenId) internal virtual { _burn(tokenId, false); } /** * @dev Destroys `tokenId`. * The approval is cleared when the token is burned. * * Requirements: * * - `tokenId` must exist. * * Emits a {Transfer} event. */ function _burn(uint256 tokenId, bool approvalCheck) internal virtual { TokenOwnership memory prevOwnership = _ownershipOf(tokenId); address from = prevOwnership.addr; if (approvalCheck) { bool isApprovedOrOwner = (_msgSender() == from || isApprovedForAll(from, _msgSender()) || getApproved(tokenId) == _msgSender()); if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved(); } _beforeTokenTransfers(from, address(0), tokenId, 1); // Clear approvals from the previous owner _approve(address(0), tokenId, from); // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256. unchecked { AddressData storage addressData = _addressData[from]; addressData.balance -= 1; addressData.numberBurned += 1; // Keep track of who burned the token, and the timestamp of burning. TokenOwnership storage currSlot = _ownerships[tokenId]; currSlot.addr = from; currSlot.startTimestamp = uint64(block.timestamp); currSlot.burned = true; // If the ownership slot of tokenId+1 is not explicitly set, that means the burn initiator owns it. // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls. uint256 nextTokenId = tokenId + 1; TokenOwnership storage nextSlot = _ownerships[nextTokenId]; if (nextSlot.addr == address(0)) { // This will suffice for checking _exists(nextTokenId), // as a burned slot cannot contain the zero address. if (nextTokenId != _currentIndex) { nextSlot.addr = from; nextSlot.startTimestamp = prevOwnership.startTimestamp; } } } emit Transfer(from, address(0), tokenId); _afterTokenTransfers(from, address(0), tokenId, 1); // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times. unchecked { _burnCounter++; } } /** * @dev Approve `to` to operate on `tokenId` * * Emits a {Approval} event. */ function _approve( address to, uint256 tokenId, address owner ) private { _tokenApprovals[tokenId] = to; emit Approval(owner, to, tokenId); } /** * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target contract. * * @param from address representing the previous owner of the given token ID * @param to target address that will receive the tokens * @param tokenId uint256 ID of the token to be transferred * @param _data bytes optional data to send along with the call * @return bool whether the call correctly returned the expected magic value */ function _checkContractOnERC721Received( address from, address to, uint256 tokenId, bytes memory _data ) private returns (bool) { try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) { return retval == IERC721Receiver(to).onERC721Received.selector; } catch (bytes memory reason) { if (reason.length == 0) { revert TransferToNonERC721ReceiverImplementer(); } else { assembly { revert(add(32, reason), mload(reason)) } } } } /** * @dev Hook that is called before a set of serially-ordered token ids are about to be transferred. This includes minting. * And also called before burning one token. * * startTokenId - the first token id to be transferred * quantity - the amount to be transferred * * Calling conditions: * * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be * transferred to `to`. * - When `from` is zero, `tokenId` will be minted for `to`. * - When `to` is zero, `tokenId` will be burned by `from`. * - `from` and `to` are never both zero. */ function _beforeTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} /** * @dev Hook that is called after a set of serially-ordered token ids have been transferred. This includes * minting. * And also called after one token has been burned. * * startTokenId - the first token id to be transferred * quantity - the amount to be transferred * * Calling conditions: * * - When `from` and `to` are both non-zero, `from`'s `tokenId` has been * transferred to `to`. * - When `from` is zero, `tokenId` has been minted for `to`. * - When `to` is zero, `tokenId` has been burned by `from`. * - `from` and `to` are never both zero. */ function _afterTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} }
// SPDX-License-Identifier: MIT // ERC721A Contracts v3.3.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import '@openzeppelin/contracts/token/ERC721/IERC721.sol'; import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol'; /** * @dev Interface of an ERC721A compliant contract. */ interface IERC721A is IERC721, IERC721Metadata { /** * The caller must own the token or be an approved operator. */ error ApprovalCallerNotOwnerNorApproved(); /** * The token does not exist. */ error ApprovalQueryForNonexistentToken(); /** * The caller cannot approve to their own address. */ error ApproveToCaller(); /** * The caller cannot approve to the current owner. */ error ApprovalToCurrentOwner(); /** * Cannot query the balance for the zero address. */ error BalanceQueryForZeroAddress(); /** * Cannot mint to the zero address. */ error MintToZeroAddress(); /** * The quantity of tokens minted must be more than zero. */ error MintZeroQuantity(); /** * The token does not exist. */ error OwnerQueryForNonexistentToken(); /** * The caller must own the token or be an approved operator. */ error TransferCallerNotOwnerNorApproved(); /** * The token must be owned by `from`. */ error TransferFromIncorrectOwner(); /** * Cannot safely transfer to a contract that does not implement the ERC721Receiver interface. */ error TransferToNonERC721ReceiverImplementer(); /** * Cannot transfer to the zero address. */ error TransferToZeroAddress(); /** * The token does not exist. */ error URIQueryForNonexistentToken(); // Compiler will pack this into a single 256bit word. struct TokenOwnership { // The address of the owner. address addr; // Keeps track of the start time of ownership with minimal overhead for tokenomics. uint64 startTimestamp; // Whether the token has been burned. bool burned; } // Compiler will pack this into a single 256bit word. struct AddressData { // Realistically, 2**64-1 is more than enough. uint64 balance; // Keeps track of mint count with minimal overhead for tokenomics. uint64 numberMinted; // Keeps track of burn count with minimal overhead for tokenomics. uint64 numberBurned; // For miscellaneous variable(s) pertaining to the address // (e.g. number of whitelist mint slots used). // If there are multiple variables, please pack them into a uint64. uint64 aux; } /** * @dev Returns the total amount of tokens stored by the contract. * * Burned tokens are calculated here, use `_totalMinted()` if you want to count just minted tokens. */ function totalSupply() external view returns (uint256); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (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`, 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 be 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 Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) external view returns (address operator); /** * @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 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); /** * @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; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol) pragma solidity ^0.8.0; import "../IERC721.sol"; /** * @title ERC-721 Non-Fungible Token Standard, optional metadata extension * @dev See https://eips.ethereum.org/EIPS/eip-721 */ interface IERC721Metadata is IERC721 { /** * @dev Returns the token collection name. */ function name() external view returns (string memory); /** * @dev Returns the token collection symbol. */ function symbol() external view returns (string memory); /** * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token. */ function tokenURI(uint256 tokenId) external view returns (string memory); }
// 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); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721Receiver.sol) pragma solidity ^0.8.0; /** * @title ERC721 token receiver interface * @dev Interface for any contract that wants to support safeTransfers * from ERC721 asset contracts. */ interface IERC721Receiver { /** * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom} * by `operator` from `from`, this function is called. * * It must return its Solidity selector to confirm the token transfer. * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted. * * The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`. */ function onERC721Received( address operator, address from, uint256 tokenId, bytes calldata data ) external returns (bytes4); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (utils/Address.sol) pragma solidity ^0.8.1; /** * @dev Collection of functions related to the address type */ library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will return false for the following * types of addresses: * * - an externally-owned account * - a contract in construction * - an address where a contract will be created * - an address where a contract lived, but was destroyed * ==== * * [IMPORTANT] * ==== * You shouldn't rely on `isContract` to protect against flash loan attacks! * * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract * constructor. * ==== */ function isContract(address account) internal view returns (bool) { // This method relies on extcodesize/address.code.length, which returns 0 // for contracts in construction, since the code is only stored at the end // of the constructor execution. return account.code.length > 0; } /** * @dev Replacement for Solidity's `transfer`: sends `amount` wei to * `recipient`, forwarding all available gas and reverting on errors. * * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost * of certain opcodes, possibly making contracts go over the 2300 gas limit * imposed by `transfer`, making them unable to receive funds via * `transfer`. {sendValue} removes this limitation. * * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more]. * * IMPORTANT: because control is transferred to `recipient`, care must be * taken to not create reentrancy vulnerabilities. Consider using * {ReentrancyGuard} or the * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern]. */ function sendValue(address payable recipient, uint256 amount) internal { require(address(this).balance >= amount, "Address: insufficient balance"); (bool success, ) = recipient.call{value: amount}(""); require(success, "Address: unable to send value, recipient may have reverted"); } /** * @dev Performs a Solidity function call using a low level `call`. A * plain `call` is an unsafe replacement for a function call: use this * function instead. * * If `target` reverts with a revert reason, it is bubbled up by this * function (like regular Solidity function calls). * * Returns the raw returned data. To convert to the expected return value, * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`]. * * Requirements: * * - `target` must be a contract. * - calling `target` with `data` must not revert. * * _Available since v3.1._ */ function functionCall(address target, bytes memory data) internal returns (bytes memory) { return functionCall(target, data, "Address: low-level call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with * `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but also transferring `value` wei to `target`. * * Requirements: * * - the calling contract must have an ETH balance of at least `value`. * - the called Solidity function must be `payable`. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value ) internal returns (bytes memory) { return functionCallWithValue(target, data, value, "Address: low-level call with value failed"); } /** * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but * with `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value, string memory errorMessage ) internal returns (bytes memory) { require(address(this).balance >= value, "Address: insufficient balance for call"); require(isContract(target), "Address: call to non-contract"); (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) { return functionStaticCall(target, data, "Address: low-level static call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall( address target, bytes memory data, string memory errorMessage ) internal view returns (bytes memory) { require(isContract(target), "Address: static call to non-contract"); (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) { return functionDelegateCall(target, data, "Address: low-level delegate call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { require(isContract(target), "Address: delegate call to non-contract"); (bool success, bytes memory returndata) = target.delegatecall(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the * revert reason using the provided one. * * _Available since v4.3._ */ function verifyCallResult( bool success, bytes memory returndata, string memory errorMessage ) internal pure returns (bytes memory) { if (success) { return returndata; } else { // Look for revert reason and bubble it up if present if (returndata.length > 0) { // The easiest way to bubble the revert reason is using memory via assembly assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert(errorMessage); } } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Context.sol) pragma solidity ^0.8.0; /** * @dev Provides information about the current execution context, including the * sender of the transaction and its data. While these are generally available * via msg.sender and msg.data, they should not be accessed in such a direct * manner, since when dealing with meta-transactions the account sending and * paying for execution may not be the actual sender (as far as an application * is concerned). * * This contract is only required for intermediate, library-like contracts. */ abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Strings.sol) pragma solidity ^0.8.0; /** * @dev String operations. */ library Strings { bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef"; /** * @dev Converts a `uint256` to its ASCII `string` decimal representation. */ function toString(uint256 value) internal pure returns (string memory) { // Inspired by OraclizeAPI's implementation - MIT licence // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol if (value == 0) { return "0"; } uint256 temp = value; uint256 digits; while (temp != 0) { digits++; temp /= 10; } bytes memory buffer = new bytes(digits); while (value != 0) { digits -= 1; buffer[digits] = bytes1(uint8(48 + uint256(value % 10))); value /= 10; } return string(buffer); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation. */ function toHexString(uint256 value) internal pure returns (string memory) { if (value == 0) { return "0x00"; } uint256 temp = value; uint256 length = 0; while (temp != 0) { length++; temp >>= 8; } return toHexString(value, length); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length. */ function toHexString(uint256 value, uint256 length) internal pure returns (string memory) { bytes memory buffer = new bytes(2 * length + 2); buffer[0] = "0"; buffer[1] = "x"; for (uint256 i = 2 * length + 1; i > 1; --i) { buffer[i] = _HEX_SYMBOLS[value & 0xf]; value >>= 4; } require(value == 0, "Strings: hex length insufficient"); return string(buffer); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol) pragma solidity ^0.8.0; import "./IERC165.sol"; /** * @dev Implementation of the {IERC165} interface. * * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check * for the additional interface id that will be supported. For example: * * ```solidity * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); * } * ``` * * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation. */ abstract contract ERC165 is IERC165 { /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IERC165).interfaceId; } }
{ "optimizer": { "enabled": true, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"string","name":"_tokenName","type":"string"},{"internalType":"string","name":"_tokenSymbol","type":"string"},{"internalType":"uint256","name":"_cost","type":"uint256"},{"internalType":"uint256","name":"_maxSupply","type":"uint256"},{"internalType":"uint256","name":"_maxMintAmountPerTx","type":"uint256"},{"internalType":"string","name":"_hiddenMetadataUri","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApprovalToCurrentOwner","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"InvalidQueryRange","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"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":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"},{"internalType":"address","name":"_receiver","type":"address"}],"name":"airdrop","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"cost","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"explicitOwnershipOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"}],"internalType":"struct IERC721A.TokenOwnership","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"explicitOwnershipsOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"}],"internalType":"struct IERC721A.TokenOwnership[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"hiddenMetadataUri","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxMintAmountPerTx","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"merkleRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"},{"internalType":"address","name":"_receiver","type":"address"}],"name":"mintForAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"revealed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_cost","type":"uint256"}],"name":"setCost","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_hiddenMetadataUri","type":"string"}],"name":"setHiddenMetadataUri","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxMintAmountPerTx","type":"uint256"}],"name":"setMaxMintAmountPerTx","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxSupply","type":"uint256"}],"name":"setMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setPaused","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setRevealed","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uriPrefix","type":"string"}],"name":"setUriPrefix","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uriSuffix","type":"string"}],"name":"setUriSuffix","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":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"tokensOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"start","type":"uint256"},{"internalType":"uint256","name":"stop","type":"uint256"}],"name":"tokensOfOwnerIn","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"uriPrefix","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"uriSuffix","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"walletClaimed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
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
Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
00000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000b1a2bc2ec500000000000000000000000000000000000000000000000000000000000000001a0a00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000e54686520466f72657374204e4654000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000354465200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044697066733a2f2f516d50763270526859645076454a4d513558575869616950546f7764654b416868746f736d6141326d4e453834612f70726572657665616c2e6a736f6e00000000000000000000000000000000000000000000000000000000
-----Decoded View---------------
Arg [0] : _tokenName (string): The Forest NFT
Arg [1] : _tokenSymbol (string): TFR
Arg [2] : _cost (uint256): 50000000000000000
Arg [3] : _maxSupply (uint256): 6666
Arg [4] : _maxMintAmountPerTx (uint256): 1
Arg [5] : _hiddenMetadataUri (string): ipfs://QmPv2pRhYdPvEJMQ5XWXiaiPTowdeKAhhtosmaA2mNE84a/prereveal.json
-----Encoded View---------------
14 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000100
Arg [2] : 00000000000000000000000000000000000000000000000000b1a2bc2ec50000
Arg [3] : 0000000000000000000000000000000000000000000000000000000000001a0a
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000001
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000140
Arg [6] : 000000000000000000000000000000000000000000000000000000000000000e
Arg [7] : 54686520466f72657374204e4654000000000000000000000000000000000000
Arg [8] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [9] : 5446520000000000000000000000000000000000000000000000000000000000
Arg [10] : 0000000000000000000000000000000000000000000000000000000000000044
Arg [11] : 697066733a2f2f516d50763270526859645076454a4d51355857586961695054
Arg [12] : 6f7764654b416868746f736d6141326d4e453834612f70726572657665616c2e
Arg [13] : 6a736f6e00000000000000000000000000000000000000000000000000000000
Loading...
Loading
Loading...
Loading
[ Download: CSV Export ]
[ Download: CSV Export ]
A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.