Feature Tip: Add private address tag to any address under My Name Tag !
ERC-721
Overview
Max Total Supply
2,132 FROST
Holders
1,686
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
1 FROSTLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
ExodiaFrostEmblem
Compiler Version
v0.8.4+commit.c7e474f2
Optimization Enabled:
Yes with 2000 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity ^0.8.4; import 'erc721a/contracts/extensions/ERC721AQueryable.sol'; import '@openzeppelin/contracts/utils/cryptography/MerkleProof.sol'; import '@openzeppelin/contracts/access/Ownable.sol'; import '@openzeppelin/contracts/utils/Address.sol'; contract ExodiaFrostEmblem is ERC721A, Ownable { uint256 public maxMintSupply = 3000; uint256 public maxUserMintAmount = 3; uint256 public eliteFreeMintAmount = 2; uint256 public emblemsFreeMintAmount = 1; uint256 public mintPrice = 0.01 ether; // Sale Status bool public publicSaleActive; bool public presaleActive; bytes32 public eliteMerkleRoot; bytes32 public emblemsMerkleRoot; bytes32 public wlMerkleRoot; bool public locked; string private baseURI; event SetEliteMerkleRoot(bytes32 root); event SetEmblemsMerkleRoot(bytes32 root); event SetWLMerkleRoot(bytes32 root); event SetBaseUri(string uri); event TogglePresaleStatus(bool presaleStatus); event TogglePublicSaleStatus(bool publicSaleStatus); constructor() ERC721A('ExodiaFrostEmblem', 'FROST') {} function ownerMint(address to, uint256 quantity) external onlyOwner { require(totalSupply() + quantity <= maxMintSupply, 'Max supply'); _safeMint(to, quantity); } /** * @dev Allows Exodia Elite NFT holders to mint emblemsFreeMintAmount for free * * Requirements: * * - Presale must be active * - Caller must be in in elite addresses list * - Total number minted cannot be above max mint supply * - Mint quantity above zero * - Total user amount minted cannot be above max user mint amount * - If user wants to mint more than emblemsFreeMintAmount, he will get emblemsFreeMintAmount free mints and pay for the rest */ function mintElite(uint256 quantity, bytes32[] calldata proof) external payable { require(presaleActive, 'Not active'); require(_isListed(msg.sender, proof, eliteMerkleRoot), 'Elite'); require(totalSupply() + quantity <= maxMintSupply, 'Max supply'); require(quantity > 0, 'Above Zero'); require(_numberMinted(msg.sender) + quantity <= maxUserMintAmount, 'Max amount'); require( (_numberMinted(msg.sender) + quantity <= eliteFreeMintAmount) || (msg.value >= mintPrice * (quantity - eliteFreeMintAmount)), 'Value' ); _safeMint(msg.sender, quantity); } /** * @dev Allows holders of both the Fire Emblem NFT & the Thunder Emblem NFT to mint emblemsFreeMintAmount for free * * Requirements: * * - Presale must be active * - Caller must be in in holders of both emblems addresses list * - Total number minted cannot be above max mint supply * - Mint quantity above zero * - Total user amount minted cannot be above max user mint amount * - If user wants to mint more than emblemsFreeMintAmount, he will get emblemsFreeMintAmount free mints and pay for the rest */ function mintEmblems(uint256 quantity, bytes32[] calldata proof) external payable { require(presaleActive, 'Not active'); require(_isListed(msg.sender, proof, emblemsMerkleRoot), 'Emblems'); require(totalSupply() + quantity <= maxMintSupply, 'Max supply'); require(quantity > 0, 'Above Zero'); require(_numberMinted(msg.sender) + quantity <= maxUserMintAmount, 'Max amount'); require( (_numberMinted(msg.sender) + quantity <= emblemsFreeMintAmount) || (msg.value >= mintPrice * (quantity - emblemsFreeMintAmount)), 'Value' ); _safeMint(msg.sender, quantity); } /** * @dev Allows specific users to mint during presale * * Requirements: * * - Presale must be active * - Caller must be in waitlist * - Total number minted cannot be above max mint supply * - Mint quantity above zero * - Total user amount minted cannot be above max user mint amount * - User needs to pay mint price per each mint */ function mintWL(uint256 quantity, bytes32[] calldata proof) external payable { require(presaleActive, 'Not active'); require(_isListed(msg.sender, proof, wlMerkleRoot), 'WL'); require(totalSupply() + quantity <= maxMintSupply, 'Max supply'); require(quantity > 0, 'Above Zero'); require(_numberMinted(msg.sender) + quantity <= maxUserMintAmount, 'Max amount'); require(msg.value >= mintPrice * quantity, 'Value'); _safeMint(msg.sender, quantity); } /** * @dev Allows anyone to mint during public sale * * Requirements: * * - Public sale must be active * - Total number minted cannot be above max mint supply * - Total user amount minted cannot be above max user mint amount * - User needs to pay mint price per each mint */ function mint(uint256 quantity) external payable { require(publicSaleActive, 'Not active'); require(totalSupply() + quantity <= maxMintSupply, 'Max supply'); require(_numberMinted(msg.sender) + quantity <= maxUserMintAmount, 'Max amount'); require(msg.value >= mintPrice * quantity, 'Value'); _safeMint(msg.sender, quantity); } function withdraw() external onlyOwner { Address.sendValue(payable(owner()), address(this).balance); } function togglePresaleStatus() external onlyOwner { presaleActive = !presaleActive; emit TogglePresaleStatus(presaleActive); } function togglePublicSaleStatus() external onlyOwner { publicSaleActive = !publicSaleActive; emit TogglePublicSaleStatus(publicSaleActive); } function _baseURI() internal view override returns (string memory) { return baseURI; } function numberMinted(address user) public view returns (uint256) { return _numberMinted(user); } function setBaseURI(string memory uri) external onlyOwner { require(!locked, 'Locked'); baseURI = uri; emit SetBaseUri(uri); } function setMintPrice(uint256 _mintPrice) external onlyOwner { mintPrice = _mintPrice; } function setMaxUserMintAmount(uint256 _maxUserMintAmount) external onlyOwner { maxUserMintAmount = _maxUserMintAmount; } function setEliteFreeMintAmount(uint256 _eliteFreeMintAmount) external onlyOwner { eliteFreeMintAmount = _eliteFreeMintAmount; } function setEmblemsFreeMintAmount(uint256 _emblemsFreeMintAmount) external onlyOwner { emblemsFreeMintAmount = _emblemsFreeMintAmount; } function lockMetadata() external onlyOwner { locked = true; } function setEliteMerkleRoot(bytes32 _root) external onlyOwner { eliteMerkleRoot = _root; emit SetEliteMerkleRoot(_root); } function setEmblemsMerkleRoot(bytes32 _root) external onlyOwner { emblemsMerkleRoot = _root; emit SetEmblemsMerkleRoot(_root); } function setWLMerkleRoot(bytes32 _root) external onlyOwner { wlMerkleRoot = _root; emit SetWLMerkleRoot(_root); } function _leaf(address _account) internal pure returns (bytes32) { return keccak256(abi.encodePacked(_account)); } function _isListed( address _account, bytes32[] calldata _proof, bytes32 _root ) internal pure returns (bool) { return MerkleProof.verify(_proof, _root, _leaf(_account)); } }
// SPDX-License-Identifier: MIT // ERC721A Contracts v4.1.0 // 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` * - `extraData` = `0` * * If the `tokenId` is burned: * - `addr` = `<Address of owner before token was burned>` * - `startTimestamp` = `<Timestamp when token was burned>` * - `burned = `true` * - `extraData` = `<Extra data when token was burned>` * * Otherwise: * - `addr` = `<Address of owner>` * - `startTimestamp` = `<Timestamp of start of ownership>` * - `burned = `false` * - `extraData` = `<Extra data at start of ownership>` */ function explicitOwnershipOf(uint256 tokenId) public view override returns (TokenOwnership memory) { TokenOwnership memory ownership; if (tokenId < _startTokenId() || tokenId >= _nextTokenId()) { return ownership; } ownership = _ownershipAt(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 = _nextTokenId(); // Set `start = max(start, _startTokenId())`. if (start < _startTokenId()) { start = _startTokenId(); } // Set `stop = min(stop, stopLimit)`. 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 = _ownershipAt(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 = _ownershipAt(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 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) { 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 = keccak256(abi.encodePacked(computedHash, proofElement)); } else { // Hash(current element of the proof + current computed hash) computedHash = keccak256(abi.encodePacked(proofElement, computedHash)); } } // Check if the computed hash (root) is equal to the provided root return computedHash == root; } }
// SPDX-License-Identifier: MIT 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() { _setOwner(_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 { _setOwner(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"); _setOwner(newOwner); } function _setOwner(address newOwner) private { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /** * @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 * ==== */ function isContract(address account) internal view returns (bool) { // This method relies on extcodesize, which returns 0 for contracts in // construction, since the code is only stored at the end of the // constructor execution. uint256 size; assembly { size := extcodesize(account) } return size > 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 // ERC721A Contracts v4.1.0 // 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 v4.1.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import './IERC721A.sol'; /** * @dev ERC721 token receiver interface. */ interface ERC721A__IERC721Receiver { function onERC721Received( address operator, address from, uint256 tokenId, bytes calldata data ) external returns (bytes4); } /** * @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 IERC721A { // Mask of an entry in packed address data. uint256 private constant BITMASK_ADDRESS_DATA_ENTRY = (1 << 64) - 1; // The bit position of `numberMinted` in packed address data. uint256 private constant BITPOS_NUMBER_MINTED = 64; // The bit position of `numberBurned` in packed address data. uint256 private constant BITPOS_NUMBER_BURNED = 128; // The bit position of `aux` in packed address data. uint256 private constant BITPOS_AUX = 192; // Mask of all 256 bits in packed address data except the 64 bits for `aux`. uint256 private constant BITMASK_AUX_COMPLEMENT = (1 << 192) - 1; // The bit position of `startTimestamp` in packed ownership. uint256 private constant BITPOS_START_TIMESTAMP = 160; // The bit mask of the `burned` bit in packed ownership. uint256 private constant BITMASK_BURNED = 1 << 224; // The bit position of the `nextInitialized` bit in packed ownership. uint256 private constant BITPOS_NEXT_INITIALIZED = 225; // The bit mask of the `nextInitialized` bit in packed ownership. uint256 private constant BITMASK_NEXT_INITIALIZED = 1 << 225; // The bit position of `extraData` in packed ownership. uint256 private constant BITPOS_EXTRA_DATA = 232; // Mask of all 256 bits in a packed ownership except the 24 bits for `extraData`. uint256 private constant BITMASK_EXTRA_DATA_COMPLEMENT = (1 << 232) - 1; // The mask of the lower 160 bits for addresses. uint256 private constant BITMASK_ADDRESS = (1 << 160) - 1; // The maximum `quantity` that can be minted with `_mintERC2309`. // This limit is to prevent overflows on the address data entries. // For a limit of 5000, a total of 3.689e15 calls to `_mintERC2309` // is required to cause an overflow, which is unrealistic. uint256 private constant MAX_MINT_ERC2309_QUANTITY_LIMIT = 5000; // The tokenId of the next token to be minted. uint256 private _currentIndex; // The number of tokens burned. uint256 private _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 `_packedOwnershipOf` implementation for details. // // Bits Layout: // - [0..159] `addr` // - [160..223] `startTimestamp` // - [224] `burned` // - [225] `nextInitialized` // - [232..255] `extraData` mapping(uint256 => uint256) private _packedOwnerships; // Mapping owner address to address data. // // Bits Layout: // - [0..63] `balance` // - [64..127] `numberMinted` // - [128..191] `numberBurned` // - [192..255] `aux` mapping(address => uint256) private _packedAddressData; // 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(); } /** * @dev Returns the starting token ID. * To change the starting token ID, please override this function. */ function _startTokenId() internal view virtual returns (uint256) { return 0; } /** * @dev Returns the next token ID to be minted. */ function _nextTokenId() internal view returns (uint256) { return _currentIndex; } /** * @dev Returns the total number of tokens in existence. * Burned tokens will reduce the count. * To get the total number of tokens minted, please see `_totalMinted`. */ 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(); } } /** * @dev 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 Returns the total number of tokens burned. */ function _totalBurned() internal view returns (uint256) { return _burnCounter; } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { // The interface IDs are constants representing the first 4 bytes of the XOR of // all function selectors in the interface. See: https://eips.ethereum.org/EIPS/eip-165 // e.g. `bytes4(i.functionA.selector ^ i.functionB.selector ^ ...)` return interfaceId == 0x01ffc9a7 || // ERC165 interface ID for ERC165. interfaceId == 0x80ac58cd || // ERC165 interface ID for ERC721. interfaceId == 0x5b5e139f; // ERC165 interface ID for ERC721Metadata. } /** * @dev See {IERC721-balanceOf}. */ function balanceOf(address owner) public view override returns (uint256) { if (owner == address(0)) revert BalanceQueryForZeroAddress(); return _packedAddressData[owner] & BITMASK_ADDRESS_DATA_ENTRY; } /** * Returns the number of tokens minted by `owner`. */ function _numberMinted(address owner) internal view returns (uint256) { return (_packedAddressData[owner] >> BITPOS_NUMBER_MINTED) & BITMASK_ADDRESS_DATA_ENTRY; } /** * Returns the number of tokens burned by or on behalf of `owner`. */ function _numberBurned(address owner) internal view returns (uint256) { return (_packedAddressData[owner] >> BITPOS_NUMBER_BURNED) & BITMASK_ADDRESS_DATA_ENTRY; } /** * Returns the auxiliary data for `owner`. (e.g. number of whitelist mint slots used). */ function _getAux(address owner) internal view returns (uint64) { return uint64(_packedAddressData[owner] >> BITPOS_AUX); } /** * Sets the auxiliary 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 { uint256 packed = _packedAddressData[owner]; uint256 auxCasted; // Cast `aux` with assembly to avoid redundant masking. assembly { auxCasted := aux } packed = (packed & BITMASK_AUX_COMPLEMENT) | (auxCasted << BITPOS_AUX); _packedAddressData[owner] = packed; } /** * Returns the packed ownership data of `tokenId`. */ function _packedOwnershipOf(uint256 tokenId) private view returns (uint256) { uint256 curr = tokenId; unchecked { if (_startTokenId() <= curr) if (curr < _currentIndex) { uint256 packed = _packedOwnerships[curr]; // If not burned. if (packed & BITMASK_BURNED == 0) { // 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. // // We can directly compare the packed value. // If the address is zero, packed is zero. while (packed == 0) { packed = _packedOwnerships[--curr]; } return packed; } } } revert OwnerQueryForNonexistentToken(); } /** * Returns the unpacked `TokenOwnership` struct from `packed`. */ function _unpackedOwnership(uint256 packed) private pure returns (TokenOwnership memory ownership) { ownership.addr = address(uint160(packed)); ownership.startTimestamp = uint64(packed >> BITPOS_START_TIMESTAMP); ownership.burned = packed & BITMASK_BURNED != 0; ownership.extraData = uint24(packed >> BITPOS_EXTRA_DATA); } /** * Returns the unpacked `TokenOwnership` struct at `index`. */ function _ownershipAt(uint256 index) internal view returns (TokenOwnership memory) { return _unpackedOwnership(_packedOwnerships[index]); } /** * @dev Initializes the ownership slot minted at `index` for efficiency purposes. */ function _initializeOwnershipAt(uint256 index) internal { if (_packedOwnerships[index] == 0) { _packedOwnerships[index] = _packedOwnershipOf(index); } } /** * 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) { return _unpackedOwnership(_packedOwnershipOf(tokenId)); } /** * @dev Packs ownership data into a single uint256. */ function _packOwnershipData(address owner, uint256 flags) private view returns (uint256 result) { assembly { // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean. owner := and(owner, BITMASK_ADDRESS) // `owner | (block.timestamp << BITPOS_START_TIMESTAMP) | flags`. result := or(owner, or(shl(BITPOS_START_TIMESTAMP, timestamp()), flags)) } } /** * @dev See {IERC721-ownerOf}. */ function ownerOf(uint256 tokenId) public view override returns (address) { return address(uint160(_packedOwnershipOf(tokenId))); } /** * @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, _toString(tokenId))) : ''; } /** * @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, it can be overridden in child contracts. */ function _baseURI() internal view virtual returns (string memory) { return ''; } /** * @dev Returns the `nextInitialized` flag set if `quantity` equals 1. */ function _nextInitializedFlag(uint256 quantity) private pure returns (uint256 result) { // For branchless setting of the `nextInitialized` flag. assembly { // `(quantity == 1) << BITPOS_NEXT_INITIALIZED`. result := shl(BITPOS_NEXT_INITIALIZED, eq(quantity, 1)) } } /** * @dev See {IERC721-approve}. */ function approve(address to, uint256 tokenId) public override { address owner = ownerOf(tokenId); if (_msgSenderERC721A() != owner) if (!isApprovedForAll(owner, _msgSenderERC721A())) { revert ApprovalCallerNotOwnerNorApproved(); } _tokenApprovals[tokenId] = to; emit Approval(owner, to, tokenId); } /** * @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 == _msgSenderERC721A()) revert ApproveToCaller(); _operatorApprovals[_msgSenderERC721A()][operator] = approved; emit ApprovalForAll(_msgSenderERC721A(), 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-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 { transferFrom(from, to, tokenId); if (to.code.length != 0) 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 && // If within bounds, _packedOwnerships[tokenId] & BITMASK_BURNED == 0; // and not 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. * * See {_mint}. * * Emits a {Transfer} event for each mint. */ function _safeMint( address to, uint256 quantity, bytes memory _data ) internal { _mint(to, quantity); unchecked { if (to.code.length != 0) { uint256 end = _currentIndex; uint256 index = end - quantity; do { if (!_checkContractOnERC721Received(address(0), to, index++, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } while (index < end); // Reentrancy protection. if (_currentIndex != end) revert(); } } } /** * @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 for each mint. */ 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` and `numberMinted` have a maximum limit of 2**64. // `tokenId` has a maximum limit of 2**256. unchecked { // Updates: // - `balance += quantity`. // - `numberMinted += quantity`. // // We can directly add to the `balance` and `numberMinted`. _packedAddressData[to] += quantity * ((1 << BITPOS_NUMBER_MINTED) | 1); // Updates: // - `address` to the owner. // - `startTimestamp` to the timestamp of minting. // - `burned` to `false`. // - `nextInitialized` to `quantity == 1`. _packedOwnerships[startTokenId] = _packOwnershipData( to, _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0) ); uint256 tokenId = startTokenId; uint256 end = startTokenId + quantity; do { emit Transfer(address(0), to, tokenId++); } while (tokenId < end); _currentIndex = end; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Mints `quantity` tokens and transfers them to `to`. * * This function is intended for efficient minting only during contract creation. * * It emits only one {ConsecutiveTransfer} as defined in * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309), * instead of a sequence of {Transfer} event(s). * * Calling this function outside of contract creation WILL make your contract * non-compliant with the ERC721 standard. * For full ERC721 compliance, substituting ERC721 {Transfer} event(s) with the ERC2309 * {ConsecutiveTransfer} event is only permissible during contract creation. * * Requirements: * * - `to` cannot be the zero address. * - `quantity` must be greater than 0. * * Emits a {ConsecutiveTransfer} event. */ function _mintERC2309(address to, uint256 quantity) internal { uint256 startTokenId = _currentIndex; if (to == address(0)) revert MintToZeroAddress(); if (quantity == 0) revert MintZeroQuantity(); if (quantity > MAX_MINT_ERC2309_QUANTITY_LIMIT) revert MintERC2309QuantityExceedsLimit(); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are unrealistic due to the above check for `quantity` to be below the limit. unchecked { // Updates: // - `balance += quantity`. // - `numberMinted += quantity`. // // We can directly add to the `balance` and `numberMinted`. _packedAddressData[to] += quantity * ((1 << BITPOS_NUMBER_MINTED) | 1); // Updates: // - `address` to the owner. // - `startTimestamp` to the timestamp of minting. // - `burned` to `false`. // - `nextInitialized` to `quantity == 1`. _packedOwnerships[startTokenId] = _packOwnershipData( to, _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0) ); emit ConsecutiveTransfer(startTokenId, startTokenId + quantity - 1, address(0), to); _currentIndex = startTokenId + quantity; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Returns the storage slot and value for the approved address of `tokenId`. */ function _getApprovedAddress(uint256 tokenId) private view returns (uint256 approvedAddressSlot, address approvedAddress) { mapping(uint256 => address) storage tokenApprovalsPtr = _tokenApprovals; // The following is equivalent to `approvedAddress = _tokenApprovals[tokenId]`. assembly { // Compute the slot. mstore(0x00, tokenId) mstore(0x20, tokenApprovalsPtr.slot) approvedAddressSlot := keccak256(0x00, 0x40) // Load the slot's value from storage. approvedAddress := sload(approvedAddressSlot) } } /** * @dev Returns whether the `approvedAddress` is equals to `from` or `msgSender`. */ function _isOwnerOrApproved( address approvedAddress, address from, address msgSender ) private pure returns (bool result) { assembly { // Mask `from` to the lower 160 bits, in case the upper bits somehow aren't clean. from := and(from, BITMASK_ADDRESS) // Mask `msgSender` to the lower 160 bits, in case the upper bits somehow aren't clean. msgSender := and(msgSender, BITMASK_ADDRESS) // `msgSender == from || msgSender == approvedAddress`. result := or(eq(msgSender, from), eq(msgSender, approvedAddress)) } } /** * @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 transferFrom( address from, address to, uint256 tokenId ) public virtual override { uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId); if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner(); (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedAddress(tokenId); // The nested ifs save around 20+ gas over a compound boolean condition. if (!_isOwnerOrApproved(approvedAddress, from, _msgSenderERC721A())) if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved(); if (to == address(0)) revert TransferToZeroAddress(); _beforeTokenTransfers(from, to, tokenId, 1); // Clear approvals from the previous owner. assembly { if approvedAddress { // This is equivalent to `delete _tokenApprovals[tokenId]`. sstore(approvedAddressSlot, 0) } } // 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 { // We can directly increment and decrement the balances. --_packedAddressData[from]; // Updates: `balance -= 1`. ++_packedAddressData[to]; // Updates: `balance += 1`. // Updates: // - `address` to the next owner. // - `startTimestamp` to the timestamp of transfering. // - `burned` to `false`. // - `nextInitialized` to `true`. _packedOwnerships[tokenId] = _packOwnershipData( to, BITMASK_NEXT_INITIALIZED | _nextExtraData(from, to, prevOwnershipPacked) ); // If the next slot may not have been initialized (i.e. `nextInitialized == false`) . if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) { uint256 nextTokenId = tokenId + 1; // If the next slot's address is zero and not burned (i.e. packed value is zero). if (_packedOwnerships[nextTokenId] == 0) { // If the next slot is within bounds. if (nextTokenId != _currentIndex) { // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`. _packedOwnerships[nextTokenId] = prevOwnershipPacked; } } } } 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 { uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId); address from = address(uint160(prevOwnershipPacked)); (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedAddress(tokenId); if (approvalCheck) { // The nested ifs save around 20+ gas over a compound boolean condition. if (!_isOwnerOrApproved(approvedAddress, from, _msgSenderERC721A())) if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved(); } _beforeTokenTransfers(from, address(0), tokenId, 1); // Clear approvals from the previous owner. assembly { if approvedAddress { // This is equivalent to `delete _tokenApprovals[tokenId]`. sstore(approvedAddressSlot, 0) } } // 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 { // Updates: // - `balance -= 1`. // - `numberBurned += 1`. // // We can directly decrement the balance, and increment the number burned. // This is equivalent to `packed -= 1; packed += 1 << BITPOS_NUMBER_BURNED;`. _packedAddressData[from] += (1 << BITPOS_NUMBER_BURNED) - 1; // Updates: // - `address` to the last owner. // - `startTimestamp` to the timestamp of burning. // - `burned` to `true`. // - `nextInitialized` to `true`. _packedOwnerships[tokenId] = _packOwnershipData( from, (BITMASK_BURNED | BITMASK_NEXT_INITIALIZED) | _nextExtraData(from, address(0), prevOwnershipPacked) ); // If the next slot may not have been initialized (i.e. `nextInitialized == false`) . if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) { uint256 nextTokenId = tokenId + 1; // If the next slot's address is zero and not burned (i.e. packed value is zero). if (_packedOwnerships[nextTokenId] == 0) { // If the next slot is within bounds. if (nextTokenId != _currentIndex) { // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`. _packedOwnerships[nextTokenId] = prevOwnershipPacked; } } } } 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 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 ERC721A__IERC721Receiver(to).onERC721Received(_msgSenderERC721A(), from, tokenId, _data) returns ( bytes4 retval ) { return retval == ERC721A__IERC721Receiver(to).onERC721Received.selector; } catch (bytes memory reason) { if (reason.length == 0) { revert TransferToNonERC721ReceiverImplementer(); } else { assembly { revert(add(32, reason), mload(reason)) } } } } /** * @dev Directly sets the extra data for the ownership data `index`. */ function _setExtraDataAt(uint256 index, uint24 extraData) internal { uint256 packed = _packedOwnerships[index]; if (packed == 0) revert OwnershipNotInitializedForExtraData(); uint256 extraDataCasted; // Cast `extraData` with assembly to avoid redundant masking. assembly { extraDataCasted := extraData } packed = (packed & BITMASK_EXTRA_DATA_COMPLEMENT) | (extraDataCasted << BITPOS_EXTRA_DATA); _packedOwnerships[index] = packed; } /** * @dev Returns the next extra data for the packed ownership data. * The returned result is shifted into position. */ function _nextExtraData( address from, address to, uint256 prevOwnershipPacked ) private view returns (uint256) { uint24 extraData = uint24(prevOwnershipPacked >> BITPOS_EXTRA_DATA); return uint256(_extraData(from, to, extraData)) << BITPOS_EXTRA_DATA; } /** * @dev Called during each token transfer to set the 24bit `extraData` field. * Intended to be overridden by the cosumer contract. * * `previousExtraData` - the value of `extraData` before transfer. * * 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 _extraData( address from, address to, uint24 previousExtraData ) internal view virtual returns (uint24) {} /** * @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 {} /** * @dev Returns the message sender (defaults to `msg.sender`). * * If you are writing GSN compatible contracts, you need to override this function. */ function _msgSenderERC721A() internal view virtual returns (address) { return msg.sender; } /** * @dev Converts a `uint256` to its ASCII `string` decimal representation. */ function _toString(uint256 value) internal pure returns (string memory ptr) { assembly { // The maximum value of a uint256 contains 78 digits (1 byte per digit), // but we allocate 128 bytes to keep the free memory pointer 32-byte word aliged. // We will need 1 32-byte word to store the length, // and 3 32-byte words to store a maximum of 78 digits. Total: 32 + 3 * 32 = 128. ptr := add(mload(0x40), 128) // Update the free memory pointer to allocate. mstore(0x40, ptr) // Cache the end of the memory to calculate the length later. let end := ptr // We write the string from the rightmost digit to the leftmost digit. // The following is essentially a do-while loop that also handles the zero case. // Costs a bit more than early returning for the zero case, // but cheaper in terms of deployment and overall runtime costs. for { // Initialize and perform the first pass without check. let temp := value // Move the pointer 1 byte leftwards to point to an empty character slot. ptr := sub(ptr, 1) // Write the character to the pointer. 48 is the ASCII index of '0'. mstore8(ptr, add(48, mod(temp, 10))) temp := div(temp, 10) } temp { // Keep dividing `temp` until zero. temp := div(temp, 10) } { // Body of the for loop. ptr := sub(ptr, 1) mstore8(ptr, add(48, mod(temp, 10))) } let length := sub(end, ptr) // Move the pointer 32 bytes leftwards to make room for the length. ptr := sub(ptr, 32) // Store the length. mstore(ptr, length) } } }
// SPDX-License-Identifier: MIT // ERC721A Contracts v4.1.0 // Creator: Chiru Labs pragma solidity ^0.8.4; /** * @dev Interface of an ERC721A compliant contract. */ interface IERC721A { /** * 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(); /** * 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(); /** * The `quantity` minted with ERC2309 exceeds the safety limit. */ error MintERC2309QuantityExceedsLimit(); /** * The `extraData` cannot be set on an unintialized ownership slot. */ error OwnershipNotInitializedForExtraData(); 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; // Arbitrary data similar to `startTimestamp` that can be set through `_extraData`. uint24 extraData; } /** * @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); // ============================== // 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); // ============================== // IERC721 // ============================== /** * @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 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 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); // ============================== // IERC721Metadata // ============================== /** * @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); // ============================== // IERC2309 // ============================== /** * @dev Emitted when tokens in `fromTokenId` to `toTokenId` (inclusive) is transferred from `from` to `to`, * as defined in the ERC2309 standard. See `_mintERC2309` for more details. */ event ConsecutiveTransfer(uint256 indexed fromTokenId, uint256 toTokenId, address indexed from, address indexed to); }
// SPDX-License-Identifier: MIT 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; } }
{ "optimizer": { "enabled": true, "runs": 2000 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","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":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","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":false,"internalType":"string","name":"uri","type":"string"}],"name":"SetBaseUri","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"root","type":"bytes32"}],"name":"SetEliteMerkleRoot","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"root","type":"bytes32"}],"name":"SetEmblemsMerkleRoot","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"root","type":"bytes32"}],"name":"SetWLMerkleRoot","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"presaleStatus","type":"bool"}],"name":"TogglePresaleStatus","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"publicSaleStatus","type":"bool"}],"name":"TogglePublicSaleStatus","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":"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":"eliteFreeMintAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"eliteMerkleRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"emblemsFreeMintAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"emblemsMerkleRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"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":"lockMetadata","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"locked","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxMintSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxUserMintAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"},{"internalType":"bytes32[]","name":"proof","type":"bytes32[]"}],"name":"mintElite","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"},{"internalType":"bytes32[]","name":"proof","type":"bytes32[]"}],"name":"mintEmblems","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"mintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"},{"internalType":"bytes32[]","name":"proof","type":"bytes32[]"}],"name":"mintWL","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"}],"name":"numberMinted","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"quantity","type":"uint256"}],"name":"ownerMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"presaleActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicSaleActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","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":"string","name":"uri","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_eliteFreeMintAmount","type":"uint256"}],"name":"setEliteFreeMintAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_root","type":"bytes32"}],"name":"setEliteMerkleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_emblemsFreeMintAmount","type":"uint256"}],"name":"setEmblemsFreeMintAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_root","type":"bytes32"}],"name":"setEmblemsMerkleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxUserMintAmount","type":"uint256"}],"name":"setMaxUserMintAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintPrice","type":"uint256"}],"name":"setMintPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_root","type":"bytes32"}],"name":"setWLMerkleRoot","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":[],"name":"togglePresaleStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"togglePublicSaleStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"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":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"wlMerkleRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"}]
Contract Creation Code
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
Deployed Bytecode
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
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.