Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol";
import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
import "./ERC721AQueryable.sol";
import "./operator-filter-registry/src/OperatorFilterer.sol";


contract Drivrs is ERC721AQueryable, Ownable, OperatorFilterer{
    uint256 public MAX_SUPPLY = 8888;

    uint256 public WL_PRICE = 0.02 ether;
    uint256 public PUBLIC_PRICE = 0.04 ether;

    uint256 public MINT_LIMIT = 1;
    uint256 public TRANSACTION_LIMIT = 1;

    bool public isPublicSaleActive = false;
    bool public isPresaleActive = false;

    bool _revealed = false;

    string private baseURI = "";

    bytes32 presaleRoot;
    bytes32 freemintRoot;

    struct UserPurchaseInfo {
        uint256 presaleMinted;
        uint256 freeMinted;
    }

    mapping(address => UserPurchaseInfo) public userPurchase;
    mapping(address => uint256) addressBlockBought;

    address public constant ADDRESS_1 =
        0x294FE0982d4A700650eFAb41c8C59998d4A2fdb9; //Owner
    address public constant ADDRESS_2 =
        0x188A3c584F0dE9ee0eABe04316A94A41F0867C0C; //ZL

    address signer;
    mapping(bytes32 => bool) public usedDigests;

    constructor() ERC721A("Drivrs", "DRIVRS") OperatorFilterer(address(0x3cc6CddA760b79bAfa08dF41ECFA224f810dCeB6), false) {}

    modifier isSecured(uint8 mintType) {
        require(
            addressBlockBought[msg.sender] < block.timestamp,
            "CANNOT_MINT_ON_THE_SAME_BLOCK"
        );
        require(tx.origin == msg.sender, "CONTRACTS_NOT_ALLOWED_TO_MINT");

        if (mintType == 1) {
            require(isPublicSaleActive, "PUBLIC_MINT_IS_NOT_YET_ACTIVE");
        }

        if (mintType == 2) {
            require(isPresaleActive, "PRESALE_MINT_IS_NOT_YET_ACTIVE");
        }
        if (mintType == 3) {
            require(isPresaleActive, "FREE_MINT_IS_NOT_YET_ACTIVE");
        }

        _;
    }

    modifier supplyMintLimit(uint256 numberOfTokens) {
        require(
            numberOfTokens + totalSupply() <= MAX_SUPPLY,
            "NOT_ENOUGH_SUPPLY"
        );
        require(
            numberOfTokens + numberMinted(msg.sender) <= MINT_LIMIT,
            "EXCEED_MINT_LIMIT"
        );
        require(
            numberOfTokens <= TRANSACTION_LIMIT,
            "EXCEEDING_MAXIMUM_AMOUNT_PER_TRANSACTION"
        );
        _;
    }

    //Essential
    function mint(
        uint256 numberOfTokens,
        uint64 expireTime,
        bytes memory sig
    ) external payable isSecured(1) supplyMintLimit(numberOfTokens) {
        bytes32 digest = keccak256(
            abi.encodePacked(msg.sender, expireTime, numberOfTokens)
        );
        require(isAuthorized(sig, digest), "CONTRACT_MINT_NOT_ALLOWED");
        require(block.timestamp <= expireTime, "EXPIRED_SIGNATURE");
        require(!usedDigests[digest], "SIGNATURE_LOOPING_NOT_ALLOWED");

        require(msg.value == PUBLIC_PRICE * numberOfTokens, "INVALID_AMOUNT");
        addressBlockBought[msg.sender] = block.timestamp;
        usedDigests[digest] = true;
            _mint(msg.sender, numberOfTokens);
    }

    function presaleMint(
        bytes32[] memory proof,
        uint256 numberOfTokens,
        uint256 maxMint
    ) external payable isSecured(2) supplyMintLimit(numberOfTokens) {
        bytes32 leaf = keccak256(abi.encodePacked(msg.sender, maxMint));
        require(MerkleProof.verify(proof, presaleRoot, leaf), "PROOF_INVALID");
        require(
            userPurchase[msg.sender].presaleMinted + numberOfTokens <= maxMint,
            "EXCEED_ALLOCATED_MINT_LIMIT"
        );
        require(msg.value == WL_PRICE * numberOfTokens, "INVALID_AMOUNT");
        addressBlockBought[msg.sender] = block.timestamp;
        userPurchase[msg.sender].presaleMinted += numberOfTokens;
            _mint(msg.sender, numberOfTokens);
    }

    function freeMint(
        bytes32[] memory proof,
        uint256 numberOfTokens,
        uint256 maxMint
    ) external isSecured(3) supplyMintLimit(numberOfTokens) {
        bytes32 leaf = keccak256(abi.encodePacked(msg.sender, maxMint));
        require(MerkleProof.verify(proof, freemintRoot, leaf), "PROOF_INVALID");
        require(
            userPurchase[msg.sender].freeMinted + numberOfTokens <= maxMint,
            "EXCEED_ALLOCATED_MINT_LIMIT"
        );
        addressBlockBought[msg.sender] = block.timestamp;
        userPurchase[msg.sender].freeMinted += numberOfTokens;
            _mint(msg.sender, numberOfTokens);
    }

    function devMint(address[] memory _addresses, uint256[] memory quantities)
        external
        onlyOwner
    {
        require(_addresses.length == quantities.length, "WRONG_PARAMETERS");
        uint256 totalTokens = 0;
        for (uint256 i = 0; i < quantities.length; i++) {
            totalTokens += quantities[i];
        }
        require(totalTokens + totalSupply() <= MAX_SUPPLY, "NOT_ENOUGH_SUPPLY");
        for (uint256 i = 0; i < _addresses.length; i++) {
            _safeMint(_addresses[i], quantities[i]);
        }
    }

    //Essential
    function setBaseURI(string calldata URI) external onlyOwner {
        baseURI = URI;
    }

    function reveal(bool revealed, string calldata _baseURI) public onlyOwner {
        _revealed = revealed;
        baseURI = _baseURI;
    }

    //Essential
    function setPublicSaleStatus() external onlyOwner {
        isPublicSaleActive = !isPublicSaleActive;
    }

    function setPreSaleStatus() external onlyOwner {
        isPresaleActive = !isPresaleActive;
    }

    //Essential

    function withdraw() external onlyOwner {
        uint256 balance = address(this).balance;
        require(balance > 0, "No balance to withdraw");
        payable(ADDRESS_2).transfer((balance * 700) / 10000);
        payable(ADDRESS_1).transfer(address(this).balance);
    }

    function tokenURI(uint256 tokenId)
        public
        view
        virtual
        override(ERC721A, IERC721A)
        returns (string memory)
    {
        if (_revealed) {
            return string(abi.encodePacked(baseURI, Strings.toString(tokenId)));
        } else {
            return string(abi.encodePacked(baseURI));
        }
    }

    function numberMinted(address owner) public view returns (uint256) {
        return _numberMinted(owner);
    }

    function setPreSaleRoot(bytes32 _presaleRoot) external onlyOwner {
        presaleRoot = _presaleRoot;
    }

    function setFreeMintRoot(bytes32 _freemintRoot) external onlyOwner {
        freemintRoot = _freemintRoot;
    }

    function setSigner(address _signer) external onlyOwner {
        signer = _signer;
    }

    function isAuthorized(bytes memory sig, bytes32 digest)
        private
        view
        returns (bool)
    {
        return ECDSA.recover(digest, sig) == signer;
    }

    //Passed as wei
    function setPublicPrice(uint256 _publicPrice) external onlyOwner {
        PUBLIC_PRICE = _publicPrice;
    }

    //Passed as wei
    function setPresalePrice(uint256 _wlPrice) external onlyOwner {
        WL_PRICE = _wlPrice;
    }

    function decreaseSupply(uint256 _maxSupply) external onlyOwner {
        require(_maxSupply < MAX_SUPPLY, "CANT_INCREASE_SUPPLY");
        MAX_SUPPLY = _maxSupply;
    }

    function setMintLimit(uint256 _mintLimit) external onlyOwner {
        MINT_LIMIT = _mintLimit;
    }

    function setTransactionLimit(uint256 _transactionLimit) external onlyOwner {
        TRANSACTION_LIMIT = _transactionLimit;
    }

    //OS FILTERER
    function transferFrom(address from, address to, uint256 tokenId)
        public
        payable
             override(ERC721A, IERC721A)
        onlyAllowedOperator(from)
    {
        super.transferFrom(from, to, tokenId);
    }

    function safeTransferFrom(address from, address to, uint256 tokenId)
        public
        payable
           override(ERC721A, IERC721A)
        onlyAllowedOperator(from)
    {
        super.safeTransferFrom(from, to, tokenId);
    }

    function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data)
        public
        payable
          override(ERC721A, IERC721A)
        onlyAllowedOperator(from)
    {
        super.safeTransferFrom(from, to, tokenId, data);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

import {IOperatorFilterRegistry} from "./IOperatorFilterRegistry.sol";

abstract contract OperatorFilterer {
    error OperatorNotAllowed(address operator);

    IOperatorFilterRegistry constant operatorFilterRegistry =
        IOperatorFilterRegistry(0x000000000000AAeB6D7670E522A718067333cd4E);

    constructor(address subscriptionOrRegistrantToCopy, bool subscribe) {
        // If an inheriting token contract is deployed to a network without the registry deployed, the modifier
        // will not revert, but the contract will need to be registered with the registry once it is deployed in
        // order for the modifier to filter addresses.
        if (address(operatorFilterRegistry).code.length > 0) {
            if (subscribe) {
                operatorFilterRegistry.registerAndSubscribe(address(this), subscriptionOrRegistrantToCopy);
            } else {
                if (subscriptionOrRegistrantToCopy != address(0)) {
                    operatorFilterRegistry.registerAndCopyEntries(address(this), subscriptionOrRegistrantToCopy);
                } else {
                    operatorFilterRegistry.register(address(this));
                }
            }
        }
    }

    modifier onlyAllowedOperator(address from) virtual {
        // Check registry code length to facilitate testing in environments without a deployed registry.
        if (address(operatorFilterRegistry).code.length > 0) {
            // Allow spending tokens from addresses with balance
            // Note that this still allows listings and marketplaces with escrow to transfer tokens if transferred
            // from an EOA.
            if (from == msg.sender) {
                _;
                return;
            }
            if (
                !(
                    operatorFilterRegistry.isOperatorAllowed(address(this), msg.sender)
                        && operatorFilterRegistry.isOperatorAllowed(address(this), from)
                )
            ) {
                revert OperatorNotAllowed(msg.sender);
            }
        }
        _;
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

interface IOperatorFilterRegistry {
    function isOperatorAllowed(address registrant, address operator) external view returns (bool);
    function register(address registrant) external;
    function registerAndSubscribe(address registrant, address subscription) external;
    function registerAndCopyEntries(address registrant, address registrantToCopy) external;
    function updateOperator(address registrant, address operator, bool filtered) external;
    function updateOperators(address registrant, address[] calldata operators, bool filtered) external;
    function updateCodeHash(address registrant, bytes32 codehash, bool filtered) external;
    function updateCodeHashes(address registrant, bytes32[] calldata codeHashes, bool filtered) external;
    function subscribe(address registrant, address registrantToSubscribe) external;
    function unsubscribe(address registrant, bool copyExistingEntries) external;
    function subscriptionOf(address addr) external returns (address registrant);
    function subscribers(address registrant) external returns (address[] memory);
    function subscriberAt(address registrant, uint256 index) external returns (address);
    function copyEntriesOf(address registrant, address registrantToCopy) external;
    function isOperatorFiltered(address registrant, address operator) external returns (bool);
    function isCodeHashOfFiltered(address registrant, address operatorWithCode) external returns (bool);
    function isCodeHashFiltered(address registrant, bytes32 codeHash) external returns (bool);
    function filteredOperators(address addr) external returns (address[] memory);
    function filteredCodeHashes(address addr) external returns (bytes32[] memory);
    function filteredOperatorAt(address registrant, uint256 index) external returns (address);
    function filteredCodeHashAt(address registrant, uint256 index) external returns (bytes32);
    function isRegistered(address addr) external returns (bool);
    function codeHashOf(address addr) external returns (bytes32);
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.2
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import './IERC721A.sol';

/**
 * @dev Interface of ERC721AQueryable.
 */
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`
     * - `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) 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 collections should be fine).
     */
    function tokensOfOwner(address owner) external view returns (uint256[] memory);
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.3
// Creator: Chiru Labs

pragma solidity ^0.8.4;

/**
 * @dev Interface of ERC721A.
 */
interface IERC721A {
    /**
     * The caller must own the token or be an approved operator.
     */
    error ApprovalCallerNotOwnerNorApproved();

    /**
     * The token does not exist.
     */
    error ApprovalQueryForNonexistentToken();

    /**
     * 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();

    // =============================================================
    //                            STRUCTS
    // =============================================================

    struct TokenOwnership {
        // The address of the owner.
        address addr;
        // Stores 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 via {_extraData}.
        uint24 extraData;
    }

    // =============================================================
    //                         TOKEN COUNTERS
    // =============================================================

    /**
     * @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() external view returns (uint256);

    // =============================================================
    //                            IERC165
    // =============================================================

    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30000 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`,
     * 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,
        bytes calldata data
    ) external payable;

    /**
     * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external payable;

    /**
     * @dev Transfers `tokenId` 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 payable;

    /**
     * @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 payable;

    /**
     * @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](https://eips.ethereum.org/EIPS/eip-2309) standard.
     *
     * See {_mintERC2309} for more details.
     */
    event ConsecutiveTransfer(uint256 indexed fromTokenId, uint256 toTokenId, address indexed from, address indexed to);
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.2
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import './IERC721AQueryable.sol';
import './ERC721A.sol';

/**
 * @title ERC721AQueryable.
 *
 * @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 virtual 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[] calldata tokenIds)
        external
        view
        virtual
        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 virtual 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 collections should be fine).
     */
    function tokensOfOwner(address owner) external view virtual 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
// ERC721A Contracts v4.2.3
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import './IERC721A.sol';

/**
 * @dev Interface of ERC721 token receiver.
 */
interface ERC721A__IERC721Receiver {
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

/**
 * @title ERC721A
 *
 * @dev Implementation of the [ERC721](https://eips.ethereum.org/EIPS/eip-721)
 * Non-Fungible Token Standard, including the Metadata extension.
 * Optimized for lower gas during batch mints.
 *
 * Token IDs are minted in sequential order (e.g. 0, 1, 2, 3, ...)
 * starting from `_startTokenId()`.
 *
 * Assumptions:
 *
 * - An owner cannot have more than 2**64 - 1 (max value of uint64) of supply.
 * - The maximum token ID cannot exceed 2**256 - 1 (max value of uint256).
 */
contract ERC721A is IERC721A {
    // Bypass for a `--via-ir` bug (https://github.com/chiru-labs/ERC721A/pull/364).
    struct TokenApprovalRef {
        address value;
    }

    // =============================================================
    //                           CONSTANTS
    // =============================================================

    // 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 `Transfer` event signature is given by:
    // `keccak256(bytes("Transfer(address,address,uint256)"))`.
    bytes32 private constant _TRANSFER_EVENT_SIGNATURE =
        0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef;

    // =============================================================
    //                            STORAGE
    // =============================================================

    // The next token ID 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 => TokenApprovalRef) private _tokenApprovals;

    // Mapping from owner to operator approvals
    mapping(address => mapping(address => bool)) private _operatorApprovals;

    // =============================================================
    //                          CONSTRUCTOR
    // =============================================================

    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
        _currentIndex = _startTokenId();
    }

    // =============================================================
    //                   TOKEN COUNTING OPERATIONS
    // =============================================================

    /**
     * @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 virtual 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 virtual 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 virtual 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 virtual returns (uint256) {
        return _burnCounter;
    }

    // =============================================================
    //                    ADDRESS DATA OPERATIONS
    // =============================================================

    /**
     * @dev Returns the number of tokens in `owner`'s account.
     */
    function balanceOf(address owner) public view virtual 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 virtual {
        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;
    }

    // =============================================================
    //                            IERC165
    // =============================================================

    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30000 gas.
     */
    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: [ERC165](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.
    }

    // =============================================================
    //                        IERC721Metadata
    // =============================================================

    /**
     * @dev Returns the token collection name.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the token collection symbol.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    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 '';
    }

    // =============================================================
    //                     OWNERSHIPS OPERATIONS
    // =============================================================

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        return address(uint160(_packedOwnershipOf(tokenId)));
    }

    /**
     * @dev Gas spent here starts off proportional to the maximum mint batch size.
     * It gradually moves to O(1) as tokens get transferred around over time.
     */
    function _ownershipOf(uint256 tokenId) internal view virtual returns (TokenOwnership memory) {
        return _unpackedOwnership(_packedOwnershipOf(tokenId));
    }

    /**
     * @dev Returns the unpacked `TokenOwnership` struct at `index`.
     */
    function _ownershipAt(uint256 index) internal view virtual returns (TokenOwnership memory) {
        return _unpackedOwnership(_packedOwnerships[index]);
    }

    /**
     * @dev Initializes the ownership slot minted at `index` for efficiency purposes.
     */
    function _initializeOwnershipAt(uint256 index) internal virtual {
        if (_packedOwnerships[index] == 0) {
            _packedOwnerships[index] = _packedOwnershipOf(index);
        }
    }

    /**
     * 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 initialized ownership slot
                        // (i.e. `ownership.addr != address(0) && ownership.burned == false`)
                        // before an unintialized ownership slot
                        // (i.e. `ownership.addr == address(0) && ownership.burned == false`)
                        // Hence, `curr` will not underflow.
                        //
                        // We can directly compare the packed value.
                        // If the address is zero, packed will be zero.
                        while (packed == 0) {
                            packed = _packedOwnerships[--curr];
                        }
                        return packed;
                    }
                }
        }
        revert OwnerQueryForNonexistentToken();
    }

    /**
     * @dev 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);
    }

    /**
     * @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 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))
        }
    }

    // =============================================================
    //                      APPROVAL OPERATIONS
    // =============================================================

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account. See {ERC721A-_approve}.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     */
    function approve(address to, uint256 tokenId) public payable virtual override {
        _approve(to, tokenId, true);
    }

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken();

        return _tokenApprovals[tokenId].value;
    }

    /**
     * @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) public virtual override {
        _operatorApprovals[_msgSenderERC721A()][operator] = approved;
        emit ApprovalForAll(_msgSenderERC721A(), operator, approved);
    }

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

    /**
     * @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. See {_mint}.
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return
            _startTokenId() <= tokenId &&
            tokenId < _currentIndex && // If within bounds,
            _packedOwnerships[tokenId] & _BITMASK_BURNED == 0; // and not burned.
    }

    /**
     * @dev Returns whether `msgSender` is equal to `approvedAddress` or `owner`.
     */
    function _isSenderApprovedOrOwner(
        address approvedAddress,
        address owner,
        address msgSender
    ) private pure returns (bool result) {
        assembly {
            // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean.
            owner := and(owner, _BITMASK_ADDRESS)
            // Mask `msgSender` to the lower 160 bits, in case the upper bits somehow aren't clean.
            msgSender := and(msgSender, _BITMASK_ADDRESS)
            // `msgSender == owner || msgSender == approvedAddress`.
            result := or(eq(msgSender, owner), eq(msgSender, approvedAddress))
        }
    }

    /**
     * @dev Returns the storage slot and value for the approved address of `tokenId`.
     */
    function _getApprovedSlotAndAddress(uint256 tokenId)
        private
        view
        returns (uint256 approvedAddressSlot, address approvedAddress)
    {
        TokenApprovalRef storage tokenApproval = _tokenApprovals[tokenId];
        // The following is equivalent to `approvedAddress = _tokenApprovals[tokenId].value`.
        assembly {
            approvedAddressSlot := tokenApproval.slot
            approvedAddress := sload(approvedAddressSlot)
        }
    }

    // =============================================================
    //                      TRANSFER OPERATIONS
    // =============================================================

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *
     * 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
    ) public payable virtual override {
        uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);

        if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner();

        (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId);

        // The nested ifs save around 20+ gas over a compound boolean condition.
        if (!_isSenderApprovedOrOwner(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 `safeTransferFrom(from, to, tokenId, '')`.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public payable virtual override {
        safeTransferFrom(from, to, tokenId, '');
    }

    /**
     * @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 memory _data
    ) public payable virtual override {
        transferFrom(from, to, tokenId);
        if (to.code.length != 0)
            if (!_checkContractOnERC721Received(from, to, tokenId, _data)) {
                revert TransferToNonERC721ReceiverImplementer();
            }
    }

    /**
     * @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 Private function to invoke {IERC721Receiver-onERC721Received} on a target contract.
     *
     * `from` - Previous owner of the given token ID.
     * `to` - Target address that will receive the token.
     * `tokenId` - Token ID to be transferred.
     * `_data` - Optional data to send along with the call.
     *
     * Returns 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))
                }
            }
        }
    }

    // =============================================================
    //                        MINT OPERATIONS
    // =============================================================

    /**
     * @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 virtual {
        uint256 startTokenId = _currentIndex;
        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 toMasked;
            uint256 end = startTokenId + quantity;

            // Use assembly to loop and emit the `Transfer` event for gas savings.
            // The duplicated `log4` removes an extra check and reduces stack juggling.
            // The assembly, together with the surrounding Solidity code, have been
            // delicately arranged to nudge the compiler into producing optimized opcodes.
            assembly {
                // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean.
                toMasked := and(to, _BITMASK_ADDRESS)
                // Emit the `Transfer` event.
                log4(
                    0, // Start of data (0, since no data).
                    0, // End of data (0, since no data).
                    _TRANSFER_EVENT_SIGNATURE, // Signature.
                    0, // `address(0)`.
                    toMasked, // `to`.
                    startTokenId // `tokenId`.
                )

                // The `iszero(eq(,))` check ensures that large values of `quantity`
                // that overflows uint256 will make the loop run out of gas.
                // The compiler will optimize the `iszero` away for performance.
                for {
                    let tokenId := add(startTokenId, 1)
                } iszero(eq(tokenId, end)) {
                    tokenId := add(tokenId, 1)
                } {
                    // Emit the `Transfer` event. Similar to above.
                    log4(0, 0, _TRANSFER_EVENT_SIGNATURE, 0, toMasked, tokenId)
                }
            }
            if (toMasked == 0) revert MintToZeroAddress();

            _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 virtual {
        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 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 virtual {
        _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 Equivalent to `_safeMint(to, quantity, '')`.
     */
    function _safeMint(address to, uint256 quantity) internal virtual {
        _safeMint(to, quantity, '');
    }

    // =============================================================
    //                       APPROVAL OPERATIONS
    // =============================================================


    /**
     * @dev Equivalent to `_approve(to, tokenId, false)`.
     */
    function _approve(address to, uint256 tokenId) internal virtual {
        _approve(to, tokenId, false);
    }

    /**
     * @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:
     *
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function _approve(address to, uint256 tokenId, bool approvalCheck) internal virtual {
        address owner = ownerOf(tokenId);

        if (approvalCheck && _msgSenderERC721A() != owner)
            if (!isApprovedForAll(owner, _msgSenderERC721A())) {
                revert ApprovalCallerNotOwnerNorApproved();
            }

        _tokenApprovals[tokenId].value = to;
        emit Approval(owner, to, tokenId);
    }

    // =============================================================
    //                        BURN OPERATIONS
    // =============================================================

    /**
     * @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) = _getApprovedSlotAndAddress(tokenId);

        if (approvalCheck) {
            // The nested ifs save around 20+ gas over a compound boolean condition.
            if (!_isSenderApprovedOrOwner(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++;
        }
    }

    // =============================================================
    //                     EXTRA DATA OPERATIONS
    // =============================================================

    /**
     * @dev Directly sets the extra data for the ownership data `index`.
     */
    function _setExtraDataAt(uint256 index, uint24 extraData) internal virtual {
        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 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 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;
    }

    // =============================================================
    //                       OTHER OPERATIONS
    // =============================================================

    /**
     * @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 virtual returns (string memory str) {
        assembly {
            // The maximum value of a uint256 contains 78 digits (1 byte per digit), but
            // we allocate 0xa0 bytes to keep the free memory pointer 32-byte word aligned.
            // We will need 1 word for the trailing zeros padding, 1 word for the length,
            // and 3 words for a maximum of 78 digits. Total: 5 * 0x20 = 0xa0.
            let m := add(mload(0x40), 0xa0)
            // Update the free memory pointer to allocate.
            mstore(0x40, m)
            // Assign the `str` to the end.
            str := sub(m, 0x20)
            // Zeroize the slot after the string.
            mstore(str, 0)

            // Cache the end of the memory to calculate the length later.
            let end := str

            // We write the string from rightmost digit to leftmost digit.
            // The following is essentially a do-while loop that also handles the zero case.
            // prettier-ignore
            for { let temp := value } 1 {} {
                str := sub(str, 1)
                // Write the character to the pointer.
                // The ASCII index of the '0' character is 48.
                mstore8(str, add(48, mod(temp, 10)))
                // Keep dividing `temp` until zero.
                temp := div(temp, 10)
                // prettier-ignore
                if iszero(temp) { break }
            }

            let length := sub(end, str)
            // Move the pointer 32 bytes leftwards to make room for the length.
            str := sub(str, 0x20)
            // Store the length.
            mstore(str, length)
        }
    }
}

// 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 (last updated v4.5.0) (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.0;

import "../Strings.sol";

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        } else if (error == RecoverError.InvalidSignatureV) {
            revert("ECDSA: invalid signature 'v' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        // Check the signature length
        // - case 65: r,s,v signature (standard)
        // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else if (signature.length == 64) {
            bytes32 r;
            bytes32 vs;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                vs := mload(add(signature, 0x40))
            }
            return tryRecover(hash, r, vs);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address, RecoverError) {
        bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
        uint8 v = uint8((uint256(vs) >> 255) + 27);
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }
        if (v != 27 && v != 28) {
            return (address(0), RecoverError.InvalidSignatureV);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from `s`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

// 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/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 (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);
    }
}

{
  "remappings": [],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "evmVersion": "london",
  "libraries": {},
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• 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":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"InvalidQueryRange","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"OperatorNotAllowed","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":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":[],"name":"ADDRESS_1","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ADDRESS_2","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINT_LIMIT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PUBLIC_PRICE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"TRANSACTION_LIMIT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"WL_PRICE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxSupply","type":"uint256"}],"name":"decreaseSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_addresses","type":"address[]"},{"internalType":"uint256[]","name":"quantities","type":"uint256[]"}],"name":"devMint","outputs":[],"stateMutability":"nonpayable","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":"uint24","name":"extraData","type":"uint24"}],"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":"uint24","name":"extraData","type":"uint24"}],"internalType":"struct IERC721A.TokenOwnership[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32[]","name":"proof","type":"bytes32[]"},{"internalType":"uint256","name":"numberOfTokens","type":"uint256"},{"internalType":"uint256","name":"maxMint","type":"uint256"}],"name":"freeMint","outputs":[],"stateMutability":"nonpayable","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":"isPresaleActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isPublicSaleActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"numberOfTokens","type":"uint256"},{"internalType":"uint64","name":"expireTime","type":"uint64"},{"internalType":"bytes","name":"sig","type":"bytes"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","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":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32[]","name":"proof","type":"bytes32[]"},{"internalType":"uint256","name":"numberOfTokens","type":"uint256"},{"internalType":"uint256","name":"maxMint","type":"uint256"}],"name":"presaleMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"revealed","type":"bool"},{"internalType":"string","name":"_baseURI","type":"string"}],"name":"reveal","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":"payable","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":"payable","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":"bytes32","name":"_freemintRoot","type":"bytes32"}],"name":"setFreeMintRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintLimit","type":"uint256"}],"name":"setMintLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_presaleRoot","type":"bytes32"}],"name":"setPreSaleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"setPreSaleStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_wlPrice","type":"uint256"}],"name":"setPresalePrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_publicPrice","type":"uint256"}],"name":"setPublicPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"setPublicSaleStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_signer","type":"address"}],"name":"setSigner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_transactionLimit","type":"uint256"}],"name":"setTransactionLimit","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":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"name":"usedDigests","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"userPurchase","outputs":[{"internalType":"uint256","name":"presaleMinted","type":"uint256"},{"internalType":"uint256","name":"freeMinted","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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