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: UNLICENSED
pragma solidity ^0.8.7;

/*

77                           77                                                                             
77                           77                                                                             
77                           77                                                                             
77  77       77   ,adPPYba,  77   ,d7  7b       d7      7b,dPPYba,   77       77  7b,dPPYba,   7b,     ,d7  
77  77       77  a7"     ""  77 ,a7"   `7b     d7'      77P'    "7a  77       77  77P'   `"7a   `Y7, ,7P'   
77  77       77  7b          7777[      `7b   d7'       77       d7  77       77  77       77     )777(     
77  "7a,   ,a77  "7a,   ,aa  77`"Yba,    `7b,d7'        77b,   ,a7"  "7a,   ,a77  77       77   ,d7" "7b,   
77   `"YbbdP'Y7   `"Ybbd7"'  77   `Y7a     Y77'         77`YbbdP"'    `"YbbdP'Y7  77       77  7P'     `Y7  
                                           d7'          77                                                  
                                          d7'           77     

*/

import "erc721a/contracts/ERC721A.sol";
import "erc721a/contracts/extensions/ERC721AQueryable.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import "@openzeppelin/contracts/interfaces/IERC20.sol";
import "../interfaces/ILPXMetadata.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol";
import "@openzeppelin/contracts/utils/Counters.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
import "@openzeppelin/contracts/utils/Base64.sol";
import "operator-filter-registry/src/DefaultOperatorFilterer.sol";


contract LuckyPunxNFT is ERC721A, ERC721AQueryable, Ownable, DefaultOperatorFilterer, ReentrancyGuard { 
    
    using Strings for uint256;
    using SafeERC20 for IERC20;

    uint64 public maxSupply = 7777;
    uint64 public maxPerWallet = 2;
    uint64 public whitelistMaxPerWallet = 3;
    uint64 public constant ROYALTY_FEE = 63;
    uint64 public maxLuckLevel = 5;
    uint256 public constant PUBLIC_SALE_PRICE = 0 ether;
    uint256 public constant WHITELIST_SALE_PRICE = 0 ether;   
    address public metadataContractAddress;
    string public PROVENANCE_HASH;
    enum MintPhase{ CLOSED, WL, PUBLIC }
    MintPhase public phase = MintPhase.CLOSED;

    string public baseURI;
    bytes32 private whitelistHash;

    mapping (address => uint256) whitelistClaimedCount;
    mapping (uint256 => uint256) luckLevel;

    event MetadataContractAddressUpdated(address _address);
    event ActivePhaseUpdated(MintPhase _phase);
    event PaymentWithdrawalByOwner(uint256 _amount);

    /* Modifiers */

   /// Modifier to limit access to modified calls to real users not contracts
    modifier callerIsUser() {
        require(tx.origin == msg.sender, "Contracts can not call this method.");
        _;
    }

    // Modifier to stop minting if not in public mint phase
    modifier publicMintIsLive() {
        require(phase == MintPhase.PUBLIC, "Public mint is not live.");
        _;
    }

    // Modifier to stop minting if not in public mint phase
    modifier whitelistMintIsLive() {
        require(phase == MintPhase.WL, "Whitelist mint is not live.");
        _;
    }

    // Modifier to check that we have enough supply to mint the requested quantity
    modifier canMintQuantity(uint256 _quantity) {
        require(totalSupply() + _quantity <= maxSupply, "Sold out!");
        _;
    }

    // Modifier to check the correct amount has been transfered for the quantity and price
    modifier correctPricePaid(uint256 _price, uint256 _quantity) {
        require(msg.value == _quantity * _price, "Please send the correct amount in order to mint.");
        _;
    }

    // Modifier to check if token is a valid token
    modifier isIssuedToken(uint256 _tokenId) {
        require(_tokenId <= totalSupply(), "Invalid tokenId");
        _;
    }

    /* Intialise and Minting */

    /// @param _maxSupply The maximum supply
    constructor(
        uint64 _maxSupply
    ) 
    ERC721A("LuckyPunxOffical", "LPXNFT") {
        require(_maxSupply >= 1, "Max supply must be 1 or higher");
        maxSupply = _maxSupply;
    }
    
    /// Mints LPXNFT for public purchases
    /// @param _quantity The amount in ETHER
    function publicMint(uint256 _quantity) 
        external 
        payable 
        publicMintIsLive
        canMintQuantity(_quantity)
        correctPricePaid(PUBLIC_SALE_PRICE, _quantity)
        callerIsUser 
    { 
        require(balanceOf(msg.sender) + _quantity <= maxPerWallet, "You have minted your max allowance.");
        _safeMint(msg.sender, _quantity);
    }

    /// Mints LPXNFT for whiteListAddresses
    /// @param _quantity The amount in ETHER
    function whitelistMint(
        uint256 _quantity,
        bytes32[] calldata _merkleProof
    ) 
        external 
        payable
        whitelistMintIsLive()        
        canMintQuantity(_quantity)
        correctPricePaid(WHITELIST_SALE_PRICE, _quantity)
        callerIsUser
    { 
        require(balanceOf(msg.sender) + _quantity <= whitelistMaxPerWallet, "You have minted your max allowance.");
        require(whitelistClaimedCount[msg.sender] + _quantity <= whitelistMaxPerWallet, "You have claimed your max allowance.");
        require(verifyAddress(_quantity, _merkleProof, whitelistHash), "You are not on the whitelist for this quantity.");
        whitelistClaimedCount[msg.sender] += _quantity;
        _safeMint(msg.sender, _quantity);
    }

    /* Public Functions */
    
    /// Return the base URI
    function getBaseURI() external view returns (string memory) {
        return baseURI;
    }

    // Allows the token owner to agree to burning their token. Implements ERC721 underlying protected _burn
    // This may be used to combine the lucky7 club amulet and NFT in the future.
    function burn(uint256 tokenId) public virtual {
        _burn(tokenId, true);
    }

    /* Private Functions */

    /// verifies whitelist address agaisnt merkel root hash
    /// @param _merkleProof the proof of the hashed address
    function verifyAddress(uint256 _quantity, bytes32[] calldata _merkleProof, bytes32 _merkleRoot) 
        private 
        view 
        returns (bool)
    {

        bytes32 leaf = keccak256(abi.encode(msg.sender, _quantity + whitelistClaimedCount[msg.sender]));
        return MerkleProof.verify(_merkleProof, _merkleRoot, leaf);
    }

    /* Owner Only Functions for admin */
    /// Reserve NFTs for owners
    function reserveNFTs(uint256 _quantity)
        external 
        canMintQuantity(_quantity)
        onlyOwner 
    {
        _safeMint(msg.sender, _quantity);
    }
    
    /// withdraw funds from contract
    function withdraw(uint256 _amount) external onlyOwner {
        uint256 balance = address(this).balance;
        require(_amount <= balance, 'not enough funds');
        emit PaymentWithdrawalByOwner(_amount);
        payable(msg.sender).transfer(_amount);
    }

    /// withdraw all funds from contract
    function withdrawAll() external onlyOwner {
        uint256 balance = address(this).balance;
        emit PaymentWithdrawalByOwner(balance);
        payable(msg.sender).transfer(balance);
    }

    /// withdraw funds as other tokens
    /// @param _token the token to transfer into
    function withdrawTokens(IERC20 _token) external onlyOwner nonReentrant {
        uint256 balance = _token.balanceOf(address(this));
        emit PaymentWithdrawalByOwner(balance);
        _token.safeTransfer(msg.sender, balance);
    }

    /// set max supply
    /// @param _maxSupply max number of tokens
    function setMaxSupply(uint64 _maxSupply) external onlyOwner {
        require(_maxSupply >= 1, 'Max supply should be 1 or higher');
        maxSupply = _maxSupply;
    }

    /// sets the merkle root hash for whitelist verification
    /// @param _whitelistHash merkle root
    function setWhitelistHash(bytes32 _whitelistHash) external onlyOwner
    {
        require(_whitelistHash != bytes32(0), "whitelistHash is not set.");
        whitelistHash = _whitelistHash;
    }

    /// toggles publicPhase
    function togglePublic() external onlyOwner {
        phase = phase != MintPhase.PUBLIC ? MintPhase.PUBLIC : MintPhase.CLOSED;
        emit ActivePhaseUpdated(phase);
    }

    /// toggles publicPhase
    function toggleWhitelist() external onlyOwner {
        phase = phase != MintPhase.WL ? MintPhase.WL : MintPhase.CLOSED;
        emit ActivePhaseUpdated(phase);
    }

    /// sets the max per wallet
    /// @param _number Number to set as max per waller
    function setMaxPerWallet(uint64 _number) external onlyOwner {
        require(_number < 5, "Can't set to more than 5 per wallet");
        maxPerWallet = _number;
    }

    /// Set the base URI for metadata
    /// @param _uri the URI for the metadata store
    function setBaseURI(string memory _uri) external onlyOwner {
        baseURI = _uri;
    }  

    /// Set the contract address for the contract handling rendering metadata
    /// so we can update the metadata when holders level up and hopefully to swap to
    /// an onchain implementation in the future
    /// @param _address contract address
    function setMetadataAddress(address _address) external onlyOwner {
        require(_address != address(0), "Invalid contract address");
        metadataContractAddress = _address;
        emit MetadataContractAddressUpdated(_address);
    }

    // Set the Luck Level for a given NFT owner address: @todo should use erc721a _setAux?
    // @param _tokenId
    // @param _level Luck level
    function setLuckLevel(uint256 _tokenId, uint256 _level) 
        external 
        isIssuedToken(_tokenId)
        onlyOwner
    {
        luckLevel[_tokenId] = _level;
    }

    // Get the lucklevel for a token
    function getLuckLevel(uint256 _tokenId) 
        public
        view
        isIssuedToken(_tokenId)
        returns (uint256)
    {
        return luckLevel[_tokenId];
    }

    // Set the provenance hash for the collection
    function setProvenance(string memory _hash) external onlyOwner {
        PROVENANCE_HASH = _hash;
    }

    /// Routes to the metadataContract as set by owner
    /// @param _tokenId The token to get the metadata for
    function tokenURI(uint256 _tokenId) 
        public 
        view
        override(ERC721A, IERC721A) 
        returns (string memory) 
    {
        require(_exists(_tokenId), "Token does not exist.");
        string memory json = ILPXMetadata(metadataContractAddress).tokenURI(_tokenId);
        return json;
    }

    /* Overrides */

    /**
     * @dev See {IERC721-setApprovalForAll}.
     *      In this example the added modifier ensures that the operator is allowed by the OperatorFilterRegistry.
     */
    function setApprovalForAll(address operator, bool approved) public override(ERC721A, IERC721A) onlyAllowedOperatorApproval(operator) {
        super.setApprovalForAll(operator, approved);
    }

    /**
     * @dev See {IERC721-approve}.
     *      In this example the added modifier ensures that the operator is allowed by the OperatorFilterRegistry.
     */
    function approve(address operator, uint256 tokenId) public payable override(ERC721A, IERC721A)  onlyAllowedOperatorApproval(operator) {
        super.approve(operator, tokenId);
    }

    /**
     * @dev See {IERC721-transferFrom}.
     *      In this example the added modifier ensures that the operator is allowed by the OperatorFilterRegistry.
     */
    function transferFrom(address from, address to, uint256 tokenId) public payable override(ERC721A, IERC721A)  onlyAllowedOperator(from) {
        super.transferFrom(from, to, tokenId);
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     *      In this example the added modifier ensures that the operator is allowed by the OperatorFilterRegistry.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId) public payable override(ERC721A, IERC721A) onlyAllowedOperator(from) {
        super.safeTransferFrom(from, to, tokenId);
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     *      In this example the added modifier ensures that the operator is allowed by the OperatorFilterRegistry.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data)
        public
        payable
        override(ERC721A, IERC721A)
        onlyAllowedOperator(from)
    {
        super.safeTransferFrom(from, to, tokenId, data);
    }
}

// SPDX-License-Identifier: MIT
// 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);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (interfaces/IERC20.sol)

pragma solidity ^0.8.0;

import "../token/ERC20/IERC20.sol";

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        // On the first call to nonReentrant, _notEntered will be true
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;

        _;

        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/draft-IERC20Permit.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) external returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";
import "../extensions/draft-IERC20Permit.sol";
import "../../../utils/Address.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using Address for address;

    function safeTransfer(
        IERC20 token,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(
        IERC20 token,
        address from,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        require(
            (value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        uint256 newAllowance = token.allowance(address(this), spender) + value;
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        unchecked {
            uint256 oldAllowance = token.allowance(address(this), spender);
            require(oldAllowance >= value, "SafeERC20: decreased allowance below zero");
            uint256 newAllowance = oldAllowance - value;
            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
        }
    }

    function safePermit(
        IERC20Permit token,
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal {
        uint256 nonceBefore = token.nonces(owner);
        token.permit(owner, spender, value, deadline, v, r, s);
        uint256 nonceAfter = token.nonces(owner);
        require(nonceAfter == nonceBefore + 1, "SafeERC20: permit did not succeed");
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        if (returndata.length > 0) {
            // Return data is optional
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

// 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) (utils/Base64.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides a set of functions to operate with Base64 strings.
 *
 * _Available since v4.5._
 */
library Base64 {
    /**
     * @dev Base64 Encoding/Decoding Table
     */
    string internal constant _TABLE = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";

    /**
     * @dev Converts a `bytes` to its Bytes64 `string` representation.
     */
    function encode(bytes memory data) internal pure returns (string memory) {
        /**
         * Inspired by Brecht Devos (Brechtpd) implementation - MIT licence
         * https://github.com/Brechtpd/base64/blob/e78d9fd951e7b0977ddca77d92dc85183770daf4/base64.sol
         */
        if (data.length == 0) return "";

        // Loads the table into memory
        string memory table = _TABLE;

        // Encoding takes 3 bytes chunks of binary data from `bytes` data parameter
        // and split into 4 numbers of 6 bits.
        // The final Base64 length should be `bytes` data length multiplied by 4/3 rounded up
        // - `data.length + 2`  -> Round up
        // - `/ 3`              -> Number of 3-bytes chunks
        // - `4 *`              -> 4 characters for each chunk
        string memory result = new string(4 * ((data.length + 2) / 3));

        /// @solidity memory-safe-assembly
        assembly {
            // Prepare the lookup table (skip the first "length" byte)
            let tablePtr := add(table, 1)

            // Prepare result pointer, jump over length
            let resultPtr := add(result, 32)

            // Run over the input, 3 bytes at a time
            for {
                let dataPtr := data
                let endPtr := add(data, mload(data))
            } lt(dataPtr, endPtr) {

            } {
                // Advance 3 bytes
                dataPtr := add(dataPtr, 3)
                let input := mload(dataPtr)

                // To write each character, shift the 3 bytes (18 bits) chunk
                // 4 times in blocks of 6 bits for each character (18, 12, 6, 0)
                // and apply logical AND with 0x3F which is the number of
                // the previous character in the ASCII table prior to the Base64 Table
                // The result is then added to the table to get the character to write,
                // and finally write it in the result pointer but with a left shift
                // of 256 (1 byte) - 8 (1 ASCII char) = 248 bits

                mstore8(resultPtr, mload(add(tablePtr, and(shr(18, input), 0x3F))))
                resultPtr := add(resultPtr, 1) // Advance

                mstore8(resultPtr, mload(add(tablePtr, and(shr(12, input), 0x3F))))
                resultPtr := add(resultPtr, 1) // Advance

                mstore8(resultPtr, mload(add(tablePtr, and(shr(6, input), 0x3F))))
                resultPtr := add(resultPtr, 1) // Advance

                mstore8(resultPtr, mload(add(tablePtr, and(input, 0x3F))))
                resultPtr := add(resultPtr, 1) // Advance
            }

            // When data `bytes` is not exactly 3 bytes long
            // it is padded with `=` characters at the end
            switch mod(mload(data), 3)
            case 1 {
                mstore8(sub(resultPtr, 1), 0x3d)
                mstore8(sub(resultPtr, 2), 0x3d)
            }
            case 2 {
                mstore8(sub(resultPtr, 1), 0x3d)
            }
        }

        return result;
    }
}

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

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

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

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library Counters {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

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

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";
    uint8 private constant _ADDRESS_LENGTH = 20;

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _HEX_SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);
    }
}

// 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
// ERC721A Contracts v4.2.3
// Creator: Chiru Labs

pragma solidity ^0.8.4;

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

/**
 * @title ERC721AQueryable.
 *
 * @dev ERC721A subclass with convenience query functions.
 */
abstract contract ERC721AQueryable is ERC721A, IERC721AQueryable {
    /**
     * @dev Returns the `TokenOwnership` struct at `tokenId` without reverting.
     *
     * If the `tokenId` is out of bounds:
     *
     * - `addr = address(0)`
     * - `startTimestamp = 0`
     * - `burned = false`
     * - `extraData = 0`
     *
     * If the `tokenId` is burned:
     *
     * - `addr = <Address of owner before token was burned>`
     * - `startTimestamp = <Timestamp when token was burned>`
     * - `burned = true`
     * - `extraData = <Extra data when token was burned>`
     *
     * Otherwise:
     *
     * - `addr = <Address of owner>`
     * - `startTimestamp = <Timestamp of start of ownership>`
     * - `burned = false`
     * - `extraData = <Extra data at start of ownership>`
     */
    function explicitOwnershipOf(uint256 tokenId) public view virtual override returns (TokenOwnership memory) {
        TokenOwnership memory ownership;
        if (tokenId < _startTokenId() || tokenId >= _nextTokenId()) {
            return ownership;
        }
        ownership = _ownershipAt(tokenId);
        if (ownership.burned) {
            return ownership;
        }
        return _ownershipOf(tokenId);
    }

    /**
     * @dev Returns an array of `TokenOwnership` structs at `tokenIds` in order.
     * See {ERC721AQueryable-explicitOwnershipOf}
     */
    function explicitOwnershipsOf(uint256[] calldata tokenIds)
        external
        view
        virtual
        override
        returns (TokenOwnership[] memory)
    {
        unchecked {
            uint256 tokenIdsLength = tokenIds.length;
            TokenOwnership[] memory ownerships = new TokenOwnership[](tokenIdsLength);
            for (uint256 i; i != tokenIdsLength; ++i) {
                ownerships[i] = explicitOwnershipOf(tokenIds[i]);
            }
            return ownerships;
        }
    }

    /**
     * @dev Returns an array of token IDs owned by `owner`,
     * in the range [`start`, `stop`)
     * (i.e. `start <= tokenId < stop`).
     *
     * This function allows for tokens to be queried if the collection
     * grows too big for a single call of {ERC721AQueryable-tokensOfOwner}.
     *
     * Requirements:
     *
     * - `start < stop`
     */
    function tokensOfOwnerIn(
        address owner,
        uint256 start,
        uint256 stop
    ) external view virtual override returns (uint256[] memory) {
        unchecked {
            if (start >= stop) revert InvalidQueryRange();
            uint256 tokenIdsIdx;
            uint256 stopLimit = _nextTokenId();
            // Set `start = max(start, _startTokenId())`.
            if (start < _startTokenId()) {
                start = _startTokenId();
            }
            // Set `stop = min(stop, stopLimit)`.
            if (stop > stopLimit) {
                stop = stopLimit;
            }
            uint256 tokenIdsMaxLength = balanceOf(owner);
            // Set `tokenIdsMaxLength = min(balanceOf(owner), stop - start)`,
            // to cater for cases where `balanceOf(owner)` is too big.
            if (start < stop) {
                uint256 rangeLength = stop - start;
                if (rangeLength < tokenIdsMaxLength) {
                    tokenIdsMaxLength = rangeLength;
                }
            } else {
                tokenIdsMaxLength = 0;
            }
            uint256[] memory tokenIds = new uint256[](tokenIdsMaxLength);
            if (tokenIdsMaxLength == 0) {
                return tokenIds;
            }
            // We need to call `explicitOwnershipOf(start)`,
            // because the slot at `start` may not be initialized.
            TokenOwnership memory ownership = explicitOwnershipOf(start);
            address currOwnershipAddr;
            // If the starting slot exists (i.e. not burned), initialize `currOwnershipAddr`.
            // `ownership.address` will not be zero, as `start` is clamped to the valid token ID range.
            if (!ownership.burned) {
                currOwnershipAddr = ownership.addr;
            }
            for (uint256 i = start; i != stop && tokenIdsIdx != tokenIdsMaxLength; ++i) {
                ownership = _ownershipAt(i);
                if (ownership.burned) {
                    continue;
                }
                if (ownership.addr != address(0)) {
                    currOwnershipAddr = ownership.addr;
                }
                if (currOwnershipAddr == owner) {
                    tokenIds[tokenIdsIdx++] = i;
                }
            }
            // Downsize the array to fit.
            assembly {
                mstore(tokenIds, tokenIdsIdx)
            }
            return tokenIds;
        }
    }

    /**
     * @dev Returns an array of token IDs owned by `owner`.
     *
     * This function scans the ownership mapping and is O(`totalSupply`) in complexity.
     * It is meant to be called off-chain.
     *
     * See {ERC721AQueryable-tokensOfOwnerIn} for splitting the scan into
     * multiple smaller scans if the collection is large enough to cause
     * an out-of-gas error (10K collections should be fine).
     */
    function tokensOfOwner(address owner) external view virtual override returns (uint256[] memory) {
        unchecked {
            uint256 tokenIdsIdx;
            address currOwnershipAddr;
            uint256 tokenIdsLength = balanceOf(owner);
            uint256[] memory tokenIds = new uint256[](tokenIdsLength);
            TokenOwnership memory ownership;
            for (uint256 i = _startTokenId(); tokenIdsIdx != tokenIdsLength; ++i) {
                ownership = _ownershipAt(i);
                if (ownership.burned) {
                    continue;
                }
                if (ownership.addr != address(0)) {
                    currOwnershipAddr = ownership.addr;
                }
                if (currOwnershipAddr == owner) {
                    tokenIds[tokenIdsIdx++] = i;
                }
            }
            return tokenIds;
        }
    }
}

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

pragma solidity ^0.8.4;

import '../IERC721A.sol';

/**
 * @dev Interface of ERC721AQueryable.
 */
interface IERC721AQueryable is IERC721A {
    /**
     * Invalid query range (`start` >= `stop`).
     */
    error InvalidQueryRange();

    /**
     * @dev Returns the `TokenOwnership` struct at `tokenId` without reverting.
     *
     * If the `tokenId` is out of bounds:
     *
     * - `addr = address(0)`
     * - `startTimestamp = 0`
     * - `burned = false`
     * - `extraData = 0`
     *
     * If the `tokenId` is burned:
     *
     * - `addr = <Address of owner before token was burned>`
     * - `startTimestamp = <Timestamp when token was burned>`
     * - `burned = true`
     * - `extraData = <Extra data when token was burned>`
     *
     * Otherwise:
     *
     * - `addr = <Address of owner>`
     * - `startTimestamp = <Timestamp of start of ownership>`
     * - `burned = false`
     * - `extraData = <Extra data at start of ownership>`
     */
    function explicitOwnershipOf(uint256 tokenId) external view returns (TokenOwnership memory);

    /**
     * @dev Returns an array of `TokenOwnership` structs at `tokenIds` in order.
     * See {ERC721AQueryable-explicitOwnershipOf}
     */
    function explicitOwnershipsOf(uint256[] memory tokenIds) external view returns (TokenOwnership[] memory);

    /**
     * @dev Returns an array of token IDs owned by `owner`,
     * in the range [`start`, `stop`)
     * (i.e. `start <= tokenId < stop`).
     *
     * This function allows for tokens to be queried if the collection
     * grows too big for a single call of {ERC721AQueryable-tokensOfOwner}.
     *
     * Requirements:
     *
     * - `start < stop`
     */
    function tokensOfOwnerIn(
        address owner,
        uint256 start,
        uint256 stop
    ) external view returns (uint256[] memory);

    /**
     * @dev Returns an array of token IDs owned by `owner`.
     *
     * This function scans the ownership mapping and is O(`totalSupply`) in complexity.
     * It is meant to be called off-chain.
     *
     * See {ERC721AQueryable-tokensOfOwnerIn} for splitting the scan into
     * multiple smaller scans if the collection is large enough to cause
     * an out-of-gas error (10K collections should be fine).
     */
    function tokensOfOwner(address owner) external view returns (uint256[] memory);
}

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

pragma solidity ^0.8.4;

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

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

    /**
     * Cannot query the balance for the zero address.
     */
    error BalanceQueryForZeroAddress();

    /**
     * Cannot mint to the zero address.
     */
    error MintToZeroAddress();

    /**
     * The quantity of tokens minted must be more than zero.
     */
    error MintZeroQuantity();

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

    /**
     * The caller must own the token or be an approved operator.
     */
    error TransferCallerNotOwnerNorApproved();

    /**
     * The token must be owned by `from`.
     */
    error TransferFromIncorrectOwner();

    /**
     * Cannot safely transfer to a contract that does not implement the
     * ERC721Receiver interface.
     */
    error TransferToNonERC721ReceiverImplementer();

    /**
     * Cannot transfer to the zero address.
     */
    error TransferToZeroAddress();

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

    /**
     * The `quantity` minted with ERC2309 exceeds the safety limit.
     */
    error MintERC2309QuantityExceedsLimit();

    /**
     * The `extraData` cannot be set on an unintialized ownership slot.
     */
    error OwnershipNotInitializedForExtraData();

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

    struct TokenOwnership {
        // The address of the owner.
        address addr;
        // Stores the start time of ownership with minimal overhead for tokenomics.
        uint64 startTimestamp;
        // Whether the token has been burned.
        bool burned;
        // Arbitrary data similar to `startTimestamp` that can be set via {_extraData}.
        uint24 extraData;
    }

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

    /**
     * @dev Returns the total number of tokens in existence.
     * Burned tokens will reduce the count.
     * To get the total number of tokens minted, please see {_totalMinted}.
     */
    function totalSupply() external view returns (uint256);

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

    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);

    // =============================================================
    //                            IERC721
    // =============================================================

    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables
     * (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in `owner`'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`,
     * checking first that contract recipients are aware of the ERC721 protocol
     * to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be have been allowed to move
     * this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement
     * {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external payable;

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

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom}
     * whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token
     * by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external payable;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the
     * zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external payable;

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom}
     * for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

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

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

    /**
     * @dev Returns the token collection name.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the token collection symbol.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) external view returns (string memory);

    // =============================================================
    //                           IERC2309
    // =============================================================

    /**
     * @dev Emitted when tokens in `fromTokenId` to `toTokenId`
     * (inclusive) is transferred from `from` to `to`, as defined in the
     * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309) standard.
     *
     * See {_mintERC2309} for more details.
     */
    event ConsecutiveTransfer(uint256 indexed fromTokenId, uint256 toTokenId, address indexed from, address indexed to);
}

// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.7;

/*

77                           77                                                                             
77                           77                                                                             
77                           77                                                                             
77  77       77   ,adPPYba,  77   ,d7  7b       d7      7b,dPPYba,   77       77  7b,dPPYba,   7b,     ,d7  
77  77       77  a7"     ""  77 ,a7"   `7b     d7'      77P'    "7a  77       77  77P'   `"7a   `Y7, ,7P'   
77  77       77  7b          7777[      `7b   d7'       77       d7  77       77  77       77     )777(     
77  "7a,   ,a77  "7a,   ,aa  77`"Yba,    `7b,d7'        77b,   ,a7"  "7a,   ,a77  77       77   ,d7" "7b,   
77   `"YbbdP'Y7   `"Ybbd7"'  77   `Y7a     Y77'         77`YbbdP"'    `"YbbdP'Y7  77       77  7P'     `Y7  
                                           d7'          77                                                  
                                          d7'           77     
*/

interface ILPXMetadata {
    function tokenURI(uint256 tokenId) external view returns (string memory);
}

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

import {OperatorFilterer} from "./OperatorFilterer.sol";
import {CANONICAL_CORI_SUBSCRIPTION} from "./lib/Constants.sol";
/**
 * @title  DefaultOperatorFilterer
 * @notice Inherits from OperatorFilterer and automatically subscribes to the default OpenSea subscription.
 * @dev    Please note that if your token contract does not provide an owner with EIP-173, it must provide
 *         administration methods on the contract itself to interact with the registry otherwise the subscription
 *         will be locked to the options set during construction.
 */

abstract contract DefaultOperatorFilterer is OperatorFilterer {
    /// @dev The constructor that is called when the contract is being deployed.
    constructor() OperatorFilterer(CANONICAL_CORI_SUBSCRIPTION, true) {}
}

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

interface IOperatorFilterRegistry {
    /**
     * @notice Returns true if operator is not filtered for a given token, either by address or codeHash. Also returns
     *         true if supplied registrant address is not registered.
     */
    function isOperatorAllowed(address registrant, address operator) external view returns (bool);

    /**
     * @notice Registers an address with the registry. May be called by address itself or by EIP-173 owner.
     */
    function register(address registrant) external;

    /**
     * @notice Registers an address with the registry and "subscribes" to another address's filtered operators and codeHashes.
     */
    function registerAndSubscribe(address registrant, address subscription) external;

    /**
     * @notice Registers an address with the registry and copies the filtered operators and codeHashes from another
     *         address without subscribing.
     */
    function registerAndCopyEntries(address registrant, address registrantToCopy) external;

    /**
     * @notice Unregisters an address with the registry and removes its subscription. May be called by address itself or by EIP-173 owner.
     *         Note that this does not remove any filtered addresses or codeHashes.
     *         Also note that any subscriptions to this registrant will still be active and follow the existing filtered addresses and codehashes.
     */
    function unregister(address addr) external;

    /**
     * @notice Update an operator address for a registered address - when filtered is true, the operator is filtered.
     */
    function updateOperator(address registrant, address operator, bool filtered) external;

    /**
     * @notice Update multiple operators for a registered address - when filtered is true, the operators will be filtered. Reverts on duplicates.
     */
    function updateOperators(address registrant, address[] calldata operators, bool filtered) external;

    /**
     * @notice Update a codeHash for a registered address - when filtered is true, the codeHash is filtered.
     */
    function updateCodeHash(address registrant, bytes32 codehash, bool filtered) external;

    /**
     * @notice Update multiple codeHashes for a registered address - when filtered is true, the codeHashes will be filtered. Reverts on duplicates.
     */
    function updateCodeHashes(address registrant, bytes32[] calldata codeHashes, bool filtered) external;

    /**
     * @notice Subscribe an address to another registrant's filtered operators and codeHashes. Will remove previous
     *         subscription if present.
     *         Note that accounts with subscriptions may go on to subscribe to other accounts - in this case,
     *         subscriptions will not be forwarded. Instead the former subscription's existing entries will still be
     *         used.
     */
    function subscribe(address registrant, address registrantToSubscribe) external;

    /**
     * @notice Unsubscribe an address from its current subscribed registrant, and optionally copy its filtered operators and codeHashes.
     */
    function unsubscribe(address registrant, bool copyExistingEntries) external;

    /**
     * @notice Get the subscription address of a given registrant, if any.
     */
    function subscriptionOf(address addr) external returns (address registrant);

    /**
     * @notice Get the set of addresses subscribed to a given registrant.
     *         Note that order is not guaranteed as updates are made.
     */
    function subscribers(address registrant) external returns (address[] memory);

    /**
     * @notice Get the subscriber at a given index in the set of addresses subscribed to a given registrant.
     *         Note that order is not guaranteed as updates are made.
     */
    function subscriberAt(address registrant, uint256 index) external returns (address);

    /**
     * @notice Copy filtered operators and codeHashes from a different registrantToCopy to addr.
     */
    function copyEntriesOf(address registrant, address registrantToCopy) external;

    /**
     * @notice Returns true if operator is filtered by a given address or its subscription.
     */
    function isOperatorFiltered(address registrant, address operator) external returns (bool);

    /**
     * @notice Returns true if the hash of an address's code is filtered by a given address or its subscription.
     */
    function isCodeHashOfFiltered(address registrant, address operatorWithCode) external returns (bool);

    /**
     * @notice Returns true if a codeHash is filtered by a given address or its subscription.
     */
    function isCodeHashFiltered(address registrant, bytes32 codeHash) external returns (bool);

    /**
     * @notice Returns a list of filtered operators for a given address or its subscription.
     */
    function filteredOperators(address addr) external returns (address[] memory);

    /**
     * @notice Returns the set of filtered codeHashes for a given address or its subscription.
     *         Note that order is not guaranteed as updates are made.
     */
    function filteredCodeHashes(address addr) external returns (bytes32[] memory);

    /**
     * @notice Returns the filtered operator at the given index of the set of filtered operators for a given address or
     *         its subscription.
     *         Note that order is not guaranteed as updates are made.
     */
    function filteredOperatorAt(address registrant, uint256 index) external returns (address);

    /**
     * @notice Returns the filtered codeHash at the given index of the list of filtered codeHashes for a given address or
     *         its subscription.
     *         Note that order is not guaranteed as updates are made.
     */
    function filteredCodeHashAt(address registrant, uint256 index) external returns (bytes32);

    /**
     * @notice Returns true if an address has registered
     */
    function isRegistered(address addr) external returns (bool);

    /**
     * @dev Convenience method to compute the code hash of an arbitrary contract
     */
    function codeHashOf(address addr) external returns (bytes32);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;

address constant CANONICAL_OPERATOR_FILTER_REGISTRY_ADDRESS = 0x000000000000AAeB6D7670E522A718067333cd4E;
address constant CANONICAL_CORI_SUBSCRIPTION = 0x3cc6CddA760b79bAfa08dF41ECFA224f810dCeB6;

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

import {IOperatorFilterRegistry} from "./IOperatorFilterRegistry.sol";
import {CANONICAL_OPERATOR_FILTER_REGISTRY_ADDRESS} from "./lib/Constants.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.
 *         Please note that if your token contract does not provide an owner with EIP-173, it must provide
 *         administration methods on the contract itself to interact with the registry otherwise the subscription
 *         will be locked to the options set during construction.
 */

abstract contract OperatorFilterer {
    /// @dev Emitted when an operator is not allowed.
    error OperatorNotAllowed(address operator);

    IOperatorFilterRegistry public constant OPERATOR_FILTER_REGISTRY =
        IOperatorFilterRegistry(CANONICAL_OPERATOR_FILTER_REGISTRY_ADDRESS);

    /// @dev The constructor that is called when the contract is being deployed.
    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));
                }
            }
        }
    }

    /**
     * @dev A helper function to check if an operator is allowed.
     */
    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);
        }
        _;
    }

    /**
     * @dev A helper function to check if an operator approval is allowed.
     */
    modifier onlyAllowedOperatorApproval(address operator) virtual {
        _checkFilterOperator(operator);
        _;
    }

    /**
     * @dev A helper function to check if an operator is allowed.
     */
    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) {
            // under normal circumstances, this function will revert rather than return false, but inheriting contracts
            // may specify their own OperatorFilterRegistry implementations, which may behave differently
            if (!OPERATOR_FILTER_REGISTRY.isOperatorAllowed(address(this), operator)) {
                revert OperatorNotAllowed(operator);
            }
        }
    }
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"uint64","name":"_maxSupply","type":"uint64"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"InvalidQueryRange","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"OperatorNotAllowed","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"enum LuckyPunxNFT.MintPhase","name":"_phase","type":"uint8"}],"name":"ActivePhaseUpdated","type":"event"},{"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":false,"internalType":"address","name":"_address","type":"address"}],"name":"MetadataContractAddressUpdated","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":"uint256","name":"_amount","type":"uint256"}],"name":"PaymentWithdrawalByOwner","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":"OPERATOR_FILTER_REGISTRY","outputs":[{"internalType":"contract IOperatorFilterRegistry","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PROVENANCE_HASH","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PUBLIC_SALE_PRICE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ROYALTY_FEE","outputs":[{"internalType":"uint64","name":"","type":"uint64"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"WHITELIST_SALE_PRICE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"explicitOwnershipOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"},{"internalType":"uint24","name":"extraData","type":"uint24"}],"internalType":"struct IERC721A.TokenOwnership","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"explicitOwnershipsOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"},{"internalType":"uint24","name":"extraData","type":"uint24"}],"internalType":"struct IERC721A.TokenOwnership[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getBaseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"getLuckLevel","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":"maxLuckLevel","outputs":[{"internalType":"uint64","name":"","type":"uint64"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxPerWallet","outputs":[{"internalType":"uint64","name":"","type":"uint64"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint64","name":"","type":"uint64"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"metadataContractAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"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":[],"name":"phase","outputs":[{"internalType":"enum LuckyPunxNFT.MintPhase","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_quantity","type":"uint256"}],"name":"publicMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_quantity","type":"uint256"}],"name":"reserveNFTs","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uri","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"uint256","name":"_level","type":"uint256"}],"name":"setLuckLevel","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint64","name":"_number","type":"uint64"}],"name":"setMaxPerWallet","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint64","name":"_maxSupply","type":"uint64"}],"name":"setMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"setMetadataAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_hash","type":"string"}],"name":"setProvenance","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_whitelistHash","type":"bytes32"}],"name":"setWhitelistHash","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":"togglePublic","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"toggleWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"tokensOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"start","type":"uint256"},{"internalType":"uint256","name":"stop","type":"uint256"}],"name":"tokensOfOwnerIn","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"whitelistMaxPerWallet","outputs":[{"internalType":"uint64","name":"","type":"uint64"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_quantity","type":"uint256"},{"internalType":"bytes32[]","name":"_merkleProof","type":"bytes32[]"}],"name":"whitelistMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdrawAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"_token","type":"address"}],"name":"withdrawTokens","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

0000000000000000000000000000000000000000000000000000000000001e61

-----Decoded View---------------
Arg [0] : _maxSupply (uint64): 7777

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000001e61