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 >=0.8.9 <0.9.0;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "@openzeppelin/contracts/token/common/ERC2981.sol";
import "erc721a/contracts/ERC721A.sol";
import "operator-filter-registry/src/DefaultOperatorFilterer.sol";

contract DBonez is ERC721A, ERC2981, Ownable,DefaultOperatorFilterer {
    bytes32 public merkleRootWL=0xac3264a12bc18716a8dbcae5138677c51d746c6f28225f68d99a89814514fc9b;
    string public baseURI="";
    string public tokenSuffix="";
    string public unrevealedURI="ipfs://bafkreiel3xygs3qhwo6iclhya3hwmm3gswq6gvz6vlj4l67qlqabvx7eoe";
    bool public isRevealed = false;
    uint256 public MAX_MINT_PUBLIC = 1;
    uint256 public MAX_MINT_WHITELIST = 1;
    uint256 public constant maxTokens = 999;
    uint256 public mintPhase=0;
    address public payoutAddress=0x882D0C349841EE6Bf714d9F8523fa0214285bf63;
    mapping(address => uint256) public whitelistMintedCount;  
    mapping(address => uint256) public publicMintedCount;  

    /**
     * @inheritdoc ERC721A
     */
    function supportsInterface(bytes4 interfaceId)
        public
        view
        override(ERC721A, ERC2981)
        returns (bool)
    {
        return
            ERC721A.supportsInterface(interfaceId)
            || ERC2981.supportsInterface(interfaceId);
    }

    //add events
    event PaymentReleased(address to, uint256 amount);
    event TokenMinted(uint256 tokenId, address owner);


    //constructor
    constructor() ERC721A("DBonez", "DBonez") {
       setRoyalties(payoutAddress,750);
    }

    /* MINTING */
    function mintFromWhiteList(uint256 numberOfTokens,bytes32[] calldata _merkleProof) external payable{
        require(mintPhase==1,"Whitelist Minting is not available");
        require(totalMinted()+numberOfTokens <= maxTokens, "Not enough tokens available to mint");
        require(whitelistMintedCount[msg.sender]+numberOfTokens <=MAX_MINT_WHITELIST,"Exceeded WL Allocation");
        bytes32 leaf=keccak256(abi.encodePacked(msg.sender));
        require(MerkleProof.verifyCalldata(_merkleProof,merkleRootWL,leaf), "Invalid Proof for Whitelist");
        _basicMint(msg.sender, numberOfTokens);
        whitelistMintedCount[msg.sender] +=numberOfTokens;
    }

    function publicMint(uint256 numberOfTokens) external payable{
        require(mintPhase==2,"Public Mint is not available");
        require(totalMinted()+numberOfTokens <= maxTokens, "Not enough tokens available to mint");
        require(publicMintedCount[msg.sender]+numberOfTokens <=MAX_MINT_PUBLIC,"Exceeded Public Allocation");
        _basicMint(msg.sender, numberOfTokens);
        publicMintedCount[msg.sender]+= numberOfTokens;
    }

    function adminMintBulk(address to,uint256 numberOfTokens) public onlyOwner {
        require(totalMinted()+numberOfTokens <= maxTokens, "Not enough tokens available to mint");      
        _basicMint(to, numberOfTokens);
    }

    function _basicMint(address to, uint256 q) private {
        _safeMint(to, q);
        emit TokenMinted(totalSupply()-1, to);
    }

    //Minting Verifications EXTERNAL Only
    function getWLMintedCountForAddress(address w) external view returns (uint256){
        return whitelistMintedCount[w];
    }

    function getPublicMintedCountForAddress(address w) external view returns (uint256){
        return publicMintedCount[w];
    }

    function verifyWLWallet(address a, bytes32[] calldata _merkleProof) external view returns (bool){
        bytes32 leaf=keccak256(abi.encodePacked(a));
        return MerkleProof.verifyCalldata(_merkleProof,merkleRootWL,leaf);
    }

    function totalMinted() public view returns(uint) {
        return _totalMinted();
    }

    //OWNER Setters
    function setMerkleRoot(bytes32 merk) external onlyOwner {
        merkleRootWL=merk;
    }

    function setMAXPublic(uint256 p) external onlyOwner{
        MAX_MINT_PUBLIC=p;
    }

    function setIsRevealed(bool b) external onlyOwner{
        isRevealed=b;
    }

    function setMAXWL(uint256 p) external onlyOwner{
        MAX_MINT_WHITELIST=p;
    }

    function setMintPhase(uint256 p) external onlyOwner{
        mintPhase=p;
    }

     
    //balance withdrawal functions
    function withdraw(uint256 amount) external onlyOwner {
        require(address(this).balance >= amount, "Insufficient balance");
        uint256 payment = amount;
        Address.sendValue(payable(payoutAddress), payment);
        emit PaymentReleased(payoutAddress, payment);
    }

    function setPayoutAddress(address s) external onlyOwner {
        payoutAddress=s;
    }

    function payAddress(address to, uint256 amount) external onlyOwner{
        require(amount <= 1 ether, "Over max payment");
        require(address(this).balance >= amount, "Insufficient balance");
        Address.sendValue(payable(to), amount);
    }

    //URI
    function tokenURI (uint256 tokenId)
        public
        view
        override(ERC721A)
        returns (string memory)
        {
            require(_exists(tokenId), "URIQueryForNonexistentToken");

            if (!isRevealed) {
                return unrevealedURI;
            }

            return string.concat(baseURI, _toString(tokenId),tokenSuffix);
        }

    function _startTokenId() internal view virtual override returns (uint256) {
        return 1;
    }

    function setBaseURI(string memory _uri) external onlyOwner {
        baseURI = _uri;
    }

    function setTokenSuffix(string memory suffix) external onlyOwner {
        tokenSuffix = suffix;
    }
    
    function _baseURI() internal view virtual override returns (string memory) {
        return baseURI;
    }

    function setUnrevealedURI(string memory _uri) external onlyOwner {
        unrevealedURI = _uri;
    }
    
    function _unrevealedURI() internal view virtual returns (string memory) {
        return unrevealedURI;
    }

    function contractURI() public pure returns (string memory) {
        return "http://dbonez.com/contractdbonez.json";
    }
   
    function setRoyalties(address receiver, uint96 royaltyFraction) public onlyOwner {
        _setDefaultRoyalty(receiver, royaltyFraction);
    }

    function version() public pure returns (string memory){
        return ".1";
    }
    
    //returns list of tokens for an owner
    function getTokensOfOwner(address owner) external view virtual 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;
        }
    }

    //Only token owner or approved can burn
    function burn(uint256 tokenId) public virtual {
        _burn(tokenId, true);
    }

    //OS Overrides
    //OS FILTERER
    function setApprovalForAll(address operator, bool approved) public override onlyAllowedOperatorApproval(operator) {
        super.setApprovalForAll(operator, approved);
    }

    function approve(address operator, uint256 tokenId) public payable override onlyAllowedOperatorApproval(operator) {
        super.approve(operator, tokenId);
    }
    function transferFrom(address from, address to, uint256 tokenId)
        public
        payable
             override
        onlyAllowedOperator(from)
    {
        super.transferFrom(from, to, tokenId);
    }

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

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

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

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

/**
 * @title  OperatorFilterer
 * @notice Abstract contract whose constructor automatically registers and optionally subscribes to or copies another
 *         registrant's entries in the OperatorFilterRegistry.
 * @dev    This smart contract is meant to be inherited by token contracts so they can use the following:
 *         - `onlyAllowedOperator` modifier for `transferFrom` and `safeTransferFrom` methods.
 *         - `onlyAllowedOperatorApproval` modifier for `approve` and `setApprovalForAll` methods.
 */
abstract contract OperatorFilterer {
    error OperatorNotAllowed(address operator);

    IOperatorFilterRegistry public constant OPERATOR_FILTER_REGISTRY =
        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(OPERATOR_FILTER_REGISTRY).code.length > 0) {
            if (subscribe) {
                OPERATOR_FILTER_REGISTRY.registerAndSubscribe(address(this), subscriptionOrRegistrantToCopy);
            } else {
                if (subscriptionOrRegistrantToCopy != address(0)) {
                    OPERATOR_FILTER_REGISTRY.registerAndCopyEntries(address(this), subscriptionOrRegistrantToCopy);
                } else {
                    OPERATOR_FILTER_REGISTRY.register(address(this));
                }
            }
        }
    }

    modifier onlyAllowedOperator(address from) virtual {
        // 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) {
            _checkFilterOperator(msg.sender);
        }
        _;
    }

    modifier onlyAllowedOperatorApproval(address operator) virtual {
        _checkFilterOperator(operator);
        _;
    }

    function _checkFilterOperator(address operator) internal view virtual {
        // Check registry code length to facilitate testing in environments without a deployed registry.
        if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
            if (!OPERATOR_FILTER_REGISTRY.isOperatorAllowed(address(this), operator)) {
                revert OperatorNotAllowed(operator);
            }
        }
    }
}

// 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 unregister(address addr) 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
pragma solidity ^0.8.13;

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

/**
 * @title  DefaultOperatorFilterer
 * @notice Inherits from OperatorFilterer and automatically subscribes to the default OpenSea subscription.
 */
abstract contract DefaultOperatorFilterer is OperatorFilterer {
    address constant DEFAULT_SUBSCRIPTION = address(0x3cc6CddA760b79bAfa08dF41ECFA224f810dCeB6);

    constructor() OperatorFilterer(DEFAULT_SUBSCRIPTION, true) {}
}

// 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 v4.2.3
// 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.
     * 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) public payable virtual override {
        address owner = ownerOf(tokenId);

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

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

    /**
     * @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, '');
    }

    // =============================================================
    //                        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 v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (utils/cryptography/MerkleProof.sol)

pragma solidity ^0.8.0;

/**
 * @dev These functions deal with verification of Merkle Tree 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.
 *
 * WARNING: You should avoid using leaf values that are 64 bytes long prior to
 * hashing, or use a hash function other than keccak256 for hashing leaves.
 * This is because the concatenation of a sorted pair of internal nodes in
 * the merkle tree could be reinterpreted as a leaf value.
 */
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 Calldata version of {verify}
     *
     * _Available since v4.7._
     */
    function verifyCalldata(
        bytes32[] calldata proof,
        bytes32 root,
        bytes32 leaf
    ) internal pure returns (bool) {
        return processProofCalldata(proof, leaf) == root;
    }

    /**
     * @dev Returns the rebuilt hash obtained by traversing a Merkle 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++) {
            computedHash = _hashPair(computedHash, proof[i]);
        }
        return computedHash;
    }

    /**
     * @dev Calldata version of {processProof}
     *
     * _Available since v4.7._
     */
    function processProofCalldata(bytes32[] calldata proof, bytes32 leaf) internal pure returns (bytes32) {
        bytes32 computedHash = leaf;
        for (uint256 i = 0; i < proof.length; i++) {
            computedHash = _hashPair(computedHash, proof[i]);
        }
        return computedHash;
    }

    /**
     * @dev Returns true if the `leaves` can be proved to be a part of a Merkle tree defined by
     * `root`, according to `proof` and `proofFlags` as described in {processMultiProof}.
     *
     * _Available since v4.7._
     */
    function multiProofVerify(
        bytes32[] memory proof,
        bool[] memory proofFlags,
        bytes32 root,
        bytes32[] memory leaves
    ) internal pure returns (bool) {
        return processMultiProof(proof, proofFlags, leaves) == root;
    }

    /**
     * @dev Calldata version of {multiProofVerify}
     *
     * _Available since v4.7._
     */
    function multiProofVerifyCalldata(
        bytes32[] calldata proof,
        bool[] calldata proofFlags,
        bytes32 root,
        bytes32[] memory leaves
    ) internal pure returns (bool) {
        return processMultiProofCalldata(proof, proofFlags, leaves) == root;
    }

    /**
     * @dev Returns the root of a tree reconstructed from `leaves` and the sibling nodes in `proof`,
     * consuming from one or the other at each step according to the instructions given by
     * `proofFlags`.
     *
     * _Available since v4.7._
     */
    function processMultiProof(
        bytes32[] memory proof,
        bool[] memory proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by
        // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the
        // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of
        // the merkle tree.
        uint256 leavesLen = leaves.length;
        uint256 totalHashes = proofFlags.length;

        // Check proof validity.
        require(leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof");

        // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using
        // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop".
        bytes32[] memory hashes = new bytes32[](totalHashes);
        uint256 leafPos = 0;
        uint256 hashPos = 0;
        uint256 proofPos = 0;
        // At each step, we compute the next hash using two values:
        // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we
        //   get the next hash.
        // - depending on the flag, either another value for the "main queue" (merging branches) or an element from the
        //   `proof` array.
        for (uint256 i = 0; i < totalHashes; i++) {
            bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++];
            bytes32 b = proofFlags[i] ? leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++] : proof[proofPos++];
            hashes[i] = _hashPair(a, b);
        }

        if (totalHashes > 0) {
            return hashes[totalHashes - 1];
        } else if (leavesLen > 0) {
            return leaves[0];
        } else {
            return proof[0];
        }
    }

    /**
     * @dev Calldata version of {processMultiProof}
     *
     * _Available since v4.7._
     */
    function processMultiProofCalldata(
        bytes32[] calldata proof,
        bool[] calldata proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by
        // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the
        // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of
        // the merkle tree.
        uint256 leavesLen = leaves.length;
        uint256 totalHashes = proofFlags.length;

        // Check proof validity.
        require(leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof");

        // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using
        // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop".
        bytes32[] memory hashes = new bytes32[](totalHashes);
        uint256 leafPos = 0;
        uint256 hashPos = 0;
        uint256 proofPos = 0;
        // At each step, we compute the next hash using two values:
        // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we
        //   get the next hash.
        // - depending on the flag, either another value for the "main queue" (merging branches) or an element from the
        //   `proof` array.
        for (uint256 i = 0; i < totalHashes; i++) {
            bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++];
            bytes32 b = proofFlags[i] ? leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++] : proof[proofPos++];
            hashes[i] = _hashPair(a, b);
        }

        if (totalHashes > 0) {
            return hashes[totalHashes - 1];
        } else if (leavesLen > 0) {
            return leaves[0];
        } else {
            return proof[0];
        }
    }

    function _hashPair(bytes32 a, bytes32 b) private pure returns (bytes32) {
        return a < b ? _efficientHash(a, b) : _efficientHash(b, a);
    }

    function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) {
        /// @solidity memory-safe-assembly
        assembly {
            mstore(0x00, a)
            mstore(0x20, b)
            value := keccak256(0x00, 0x40)
        }
    }
}

// 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 (last updated v4.7.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly
                /// @solidity memory-safe-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (token/common/ERC2981.sol)

pragma solidity ^0.8.0;

import "../../interfaces/IERC2981.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @dev Implementation of the NFT Royalty Standard, a standardized way to retrieve royalty payment information.
 *
 * Royalty information can be specified globally for all token ids via {_setDefaultRoyalty}, and/or individually for
 * specific token ids via {_setTokenRoyalty}. The latter takes precedence over the first.
 *
 * Royalty is specified as a fraction of sale price. {_feeDenominator} is overridable but defaults to 10000, meaning the
 * fee is specified in basis points by default.
 *
 * IMPORTANT: ERC-2981 only specifies a way to signal royalty information and does not enforce its payment. See
 * https://eips.ethereum.org/EIPS/eip-2981#optional-royalty-payments[Rationale] in the EIP. Marketplaces are expected to
 * voluntarily pay royalties together with sales, but note that this standard is not yet widely supported.
 *
 * _Available since v4.5._
 */
abstract contract ERC2981 is IERC2981, ERC165 {
    struct RoyaltyInfo {
        address receiver;
        uint96 royaltyFraction;
    }

    RoyaltyInfo private _defaultRoyaltyInfo;
    mapping(uint256 => RoyaltyInfo) private _tokenRoyaltyInfo;

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC165) returns (bool) {
        return interfaceId == type(IERC2981).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @inheritdoc IERC2981
     */
    function royaltyInfo(uint256 _tokenId, uint256 _salePrice) public view virtual override returns (address, uint256) {
        RoyaltyInfo memory royalty = _tokenRoyaltyInfo[_tokenId];

        if (royalty.receiver == address(0)) {
            royalty = _defaultRoyaltyInfo;
        }

        uint256 royaltyAmount = (_salePrice * royalty.royaltyFraction) / _feeDenominator();

        return (royalty.receiver, royaltyAmount);
    }

    /**
     * @dev The denominator with which to interpret the fee set in {_setTokenRoyalty} and {_setDefaultRoyalty} as a
     * fraction of the sale price. Defaults to 10000 so fees are expressed in basis points, but may be customized by an
     * override.
     */
    function _feeDenominator() internal pure virtual returns (uint96) {
        return 10000;
    }

    /**
     * @dev Sets the royalty information that all ids in this contract will default to.
     *
     * Requirements:
     *
     * - `receiver` cannot be the zero address.
     * - `feeNumerator` cannot be greater than the fee denominator.
     */
    function _setDefaultRoyalty(address receiver, uint96 feeNumerator) internal virtual {
        require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice");
        require(receiver != address(0), "ERC2981: invalid receiver");

        _defaultRoyaltyInfo = RoyaltyInfo(receiver, feeNumerator);
    }

    /**
     * @dev Removes default royalty information.
     */
    function _deleteDefaultRoyalty() internal virtual {
        delete _defaultRoyaltyInfo;
    }

    /**
     * @dev Sets the royalty information for a specific token id, overriding the global default.
     *
     * Requirements:
     *
     * - `receiver` cannot be the zero address.
     * - `feeNumerator` cannot be greater than the fee denominator.
     */
    function _setTokenRoyalty(
        uint256 tokenId,
        address receiver,
        uint96 feeNumerator
    ) internal virtual {
        require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice");
        require(receiver != address(0), "ERC2981: Invalid parameters");

        _tokenRoyaltyInfo[tokenId] = RoyaltyInfo(receiver, feeNumerator);
    }

    /**
     * @dev Resets royalty information for the token id back to the global default.
     */
    function _resetTokenRoyalty(uint256 tokenId) internal virtual {
        delete _tokenRoyaltyInfo[tokenId];
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (interfaces/IERC2981.sol)

pragma solidity ^0.8.0;

import "../utils/introspection/IERC165.sol";

/**
 * @dev Interface for the NFT Royalty Standard.
 *
 * A standardized way to retrieve royalty payment information for non-fungible tokens (NFTs) to enable universal
 * support for royalty payments across all NFT marketplaces and ecosystem participants.
 *
 * _Available since v4.5._
 */
interface IERC2981 is IERC165 {
    /**
     * @dev Returns how much royalty is owed and to whom, based on a sale price that may be denominated in any unit of
     * exchange. The royalty amount is denominated and should be paid in that same unit of exchange.
     */
    function royaltyInfo(uint256 tokenId, uint256 salePrice)
        external
        view
        returns (address receiver, uint256 royaltyAmount);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (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 Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        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": 1000
  },
  "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":"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":false,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"PaymentReleased","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"tokenId","type":"uint256"},{"indexed":false,"internalType":"address","name":"owner","type":"address"}],"name":"TokenMinted","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":"MAX_MINT_PUBLIC","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_MINT_WHITELIST","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"OPERATOR_FILTER_REGISTRY","outputs":[{"internalType":"contract IOperatorFilterRegistry","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"numberOfTokens","type":"uint256"}],"name":"adminMintBulk","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","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":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"contractURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"pure","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":"w","type":"address"}],"name":"getPublicMintedCountForAddress","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"getTokensOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"w","type":"address"}],"name":"getWLMintedCountForAddress","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"isRevealed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxTokens","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"merkleRootWL","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"numberOfTokens","type":"uint256"},{"internalType":"bytes32[]","name":"_merkleProof","type":"bytes32[]"}],"name":"mintFromWhiteList","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"mintPhase","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"payAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"payoutAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"numberOfTokens","type":"uint256"}],"name":"publicMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"publicMintedCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"uint256","name":"_salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"","type":"address"},{"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":"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":"bool","name":"b","type":"bool"}],"name":"setIsRevealed","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"p","type":"uint256"}],"name":"setMAXPublic","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"p","type":"uint256"}],"name":"setMAXWL","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"merk","type":"bytes32"}],"name":"setMerkleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"p","type":"uint256"}],"name":"setMintPhase","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"s","type":"address"}],"name":"setPayoutAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint96","name":"royaltyFraction","type":"uint96"}],"name":"setRoyalties","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"suffix","type":"string"}],"name":"setTokenSuffix","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uri","type":"string"}],"name":"setUnrevealedURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokenSuffix","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":[],"name":"totalMinted","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":[],"name":"unrevealedURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"a","type":"address"},{"internalType":"bytes32[]","name":"_merkleProof","type":"bytes32[]"}],"name":"verifyWLWallet","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"version","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"whitelistMintedCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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