Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

• Similar
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT

 /////////////////////////////////////////////////////////////////////////////////////////////////////////
 //                                                                              @@                     //
 // @@                @@          @@       @@@@@@@@    @@@@@@                    @@                     //
 //  @@              @@           @@              @@   @@                     @@@@@@@@      @@          //
 //   @@            @@   @@@@     @@             @@    @@      @@@@@@    @@@@    @@                     //
 //    @@    @@    @@   @@  @@    @@@@@    @@@@@@@@    @@@@@       @@   @@       @@         @@  @@@@@@  //
 //     @@  @@@@  @@    @@@@@     @@  @@          @@   @@      @@@@@@    @@@     @@         @@  @    @  //
 //      @@@@  @@@@     @@        @@  @@          @@   @@      @   @@      @@    @@    @@   @@  @   @@  //
 //       @@    @@       @@@@@    @@@@@    @@@@@@@@    @@      @@@@@@   @@@@     @@    @@   @@  @@@@@@  //
 //                                                                                                     //
 /////////////////////////////////////////////////////////////////////////////////////////////////////////

pragma solidity >=0.8.9 <0.9.0;

import 'erc721a/contracts/extensions/ERC721AQueryable.sol';
import '@openzeppelin/contracts/access/Ownable.sol';
import '@openzeppelin/contracts/utils/cryptography/MerkleProof.sol';
import '@openzeppelin/contracts/security/ReentrancyGuard.sol';
import '@openzeppelin/contracts/utils/Strings.sol';
import {ERC2981} from "@openzeppelin/contracts/token/common/ERC2981.sol";
import "operator-filter-registry/src/DefaultOperatorFilterer.sol";
import "./IBoxbies.sol";

contract Dalmatians is ERC721A, Ownable, ReentrancyGuard, ERC2981, DefaultOperatorFilterer {
  using Strings for uint256;

  bytes32 public merkleRoot;

  mapping(address => bool) public whitelist2Claimed;
  mapping(address => bool) public whitelist;
  mapping(address => bool) public whitelist2;
  mapping(address => uint) public availableMints;

  address[] public airdropList;

  string public uriPrefix = '';
  string public uriSuffix = '.json';
  string public hiddenMetadataUri;

  uint256 public cost;
  uint256 public maxSupply;
  uint256 public maxMintAmountPerTx;
  uint256 public whitelist2MintAmount;
  uint256 public whitelist2Limit;

  bool public merkleTreeEnabled = true;
  bool public paused = true;
  bool public whitelistMintEnabled = false;
  bool public whitelistMint2Enabled = false;
  bool public revealed = false;

  IBoxbies public boxbiesContract = IBoxbies(0x5B38Da6a701c568545dCfcB03FcB875f56beddC4);
  mapping(uint256 => bool) public usedBoxbiesNFTs;

  constructor(
    string memory _tokenName,
    string memory _tokenSymbol,
    uint256 _cost,
    uint256 _maxSupply,
    uint256 _maxMintAmountPerTx,
    string memory _hiddenMetadataUri,
    address _royaltyReceiver,
    uint96 _royaltyNumerator,
    address _boxbiesContract
  ) ERC721A(_tokenName, _tokenSymbol) {
    setCost(_cost);
    maxSupply = _maxSupply;
    maxMintAmountPerTx = _maxMintAmountPerTx;
    setHiddenMetadataUri(_hiddenMetadataUri);
    _setDefaultRoyalty(_royaltyReceiver, _royaltyNumerator);
    boxbiesContract = IBoxbies(_boxbiesContract);
  }

  modifier mintCompliance(uint256 _mintAmount) {
    require(_mintAmount > 0 && _mintAmount <= maxMintAmountPerTx, 'Invalid mint amount!');
    require(totalSupply() + _mintAmount <= maxSupply, 'Max supply exceeded!');
    _;
  }

  modifier mintPriceCompliance(uint256 _mintAmount) {
    require(msg.value >= cost * _mintAmount, 'Insufficient funds!');
    _;
  }

  //@dev This function does not verify if the wallet has alredy claimed, allowing the same address to mint multiple times if they have enough Boxbies.
  function whitelistMint(uint256 _mintAmount) public payable mintCompliance(_mintAmount) mintPriceCompliance(_mintAmount) {
    require(whitelistMintEnabled, 'The whitelist sale is not enabled!');
    uint256 eligibleNfts = 0;
    uint256[] memory tokens = boxbiesContract.tokensByOwner(_msgSender());
    for (uint256 i = 0; i < tokens.length; i++) {
        if (usedBoxbiesNFTs[tokens[i]] == false) {
            eligibleNfts++;
            usedBoxbiesNFTs[tokens[i]] = true;
        }
    }
    uint availableToMint;

    if (eligibleNfts >= 50) {
      availableToMint = 100;
      require(_mintAmount <= availableToMint, "Mint Amount limit exceeded.");

    } else if (eligibleNfts >= 30) {
      availableToMint = 60;
      require(_mintAmount <= availableToMint, "Mint Amount limit exceeded.");

    } else if (eligibleNfts >= 10) {
      availableToMint = 20;
      require(_mintAmount <= availableToMint, "Mint Amount limit exceeded.");

    } else if (eligibleNfts >= 5) {
      availableToMint = 10;
      require(_mintAmount <= availableToMint, "Mint Amount limit exceeded.");

    } else if (eligibleNfts >= 1) {
      availableToMint = 2;
      require(_mintAmount <= availableToMint, "Mint Amount limit exceeded.");

    } else {
        require(availableMints[_msgSender()] > 0, "No eligible NFTs found in the wallet.");
        availableToMint = availableMints[_msgSender()];
    }

    if(_mintAmount < availableToMint){
      availableMints[_msgSender()] = availableToMint - _mintAmount;
    }

    _safeMint(_msgSender(), _mintAmount);
  }

  function whitelistMint2(bytes32[] calldata _merkleProof) public payable mintCompliance(1) mintPriceCompliance(1) {
    // Verify whitelist requirements
    require(whitelistMint2Enabled, 'The whitelist 2 sale is not enabled!');
    require(!whitelist2Claimed[_msgSender()], 'Address already claimed!');
    require(whitelist2MintAmount <= whitelist2Limit, 'Minting Phase Supply reached.');

    if(merkleTreeEnabled){
      bytes32 leaf = keccak256(abi.encodePacked(_msgSender()));
      require(MerkleProof.verify(_merkleProof, merkleRoot, leaf), 'Invalid proof!');
    } else {
      require(whitelist2[msg.sender]);
    }

    whitelist2MintAmount++;
    whitelist2Claimed[_msgSender()] = true;
    _safeMint(_msgSender(), 1);
  }

  function markUsedNFTs(uint256[] calldata _tokenIds) external onlyOwner {
    for (uint256 i = 0; i < _tokenIds.length; i++) {
        usedBoxbiesNFTs[_tokenIds[i]] = true;
    }
  }

  function mint(uint256 _mintAmount) public payable mintCompliance(_mintAmount) mintPriceCompliance(_mintAmount) {
    require(!paused, 'The contract is paused!');

    _safeMint(_msgSender(), _mintAmount);
  }

  function airdrop() external mintCompliance(airdropList.length) onlyOwner {

    for(uint i = 0; i < airdropList.length; i++){
      _safeMint(airdropList[i], 1);
    }
  }

  function setWhitelist2Limit(uint _whitelist2Limit) external onlyOwner {
    whitelist2Limit = _whitelist2Limit;
  }

  function setAirdropList(address[] calldata _airdropList) external onlyOwner {
    airdropList = _airdropList;
  }
  
  function mintForAddress(uint256 _mintAmount, address _receiver) public mintCompliance(_mintAmount) onlyOwner {
    _safeMint(_receiver, _mintAmount);
  }

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

  function tokenURI(uint256 _tokenId) public view virtual override returns (string memory) {
    require(_exists(_tokenId), 'ERC721Metadata: URI query for nonexistent token');

    if (revealed == false) {
      return hiddenMetadataUri;
    }

    string memory currentBaseURI = _baseURI();
    return bytes(currentBaseURI).length > 0
        ? string(abi.encodePacked(currentBaseURI, _tokenId.toString(), uriSuffix))
        : '';
  }

  function setMerkleTreeStatus(bool _state) public onlyOwner {
    merkleTreeEnabled = _state;
  }

  function setWhitelist(bool firstWhitelist, address[] calldata addresses) public onlyOwner {
    if(firstWhitelist){
      for(uint i = 1; i < addresses.length; i++){
        whitelist[msg.sender] = true;
      }
    } else {
      for(uint i = 1; i < addresses.length; i++){
        whitelist2[msg.sender] = true;
      }
    }
  }

  function setRevealed(bool _state) public onlyOwner {
    revealed = _state;
  }

  function setCost(uint256 _cost) public onlyOwner {
    cost = _cost;
  }

  function setMaxMintAmountPerTx(uint256 _maxMintAmountPerTx) public onlyOwner {
    maxMintAmountPerTx = _maxMintAmountPerTx;
  }

  function setHiddenMetadataUri(string memory _hiddenMetadataUri) public onlyOwner {
    hiddenMetadataUri = _hiddenMetadataUri;
  }

  function setUriPrefix(string memory _uriPrefix) public onlyOwner {
    uriPrefix = _uriPrefix;
  }

  function setUriSuffix(string memory _uriSuffix) public onlyOwner {
    uriSuffix = _uriSuffix;
  }

  function setPaused(bool _state) public onlyOwner {
    paused = _state;
  }

  function setMerkleRoot(bytes32 _merkleRoot) public onlyOwner {
    merkleRoot = _merkleRoot;
  }

  function setWhitelistMintEnabled(bool _state) public onlyOwner {
    whitelistMintEnabled = _state;
  }

  function setWhitelistMint2Enabled(bool _state) public onlyOwner {
    whitelistMint2Enabled = _state;
  }

  function withdraw() public onlyOwner nonReentrant {
    // Transfer the contract balance to the owner
    (bool success, ) = payable(owner()).call{value: address(this).balance}('');
    require(success, 'Withdrawal failed');
  }

  function _baseURI() internal view virtual override returns (string memory) {
    return uriPrefix;
  }

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

  function setDefaultRoyalty(address receiver, uint96 feeNumerator) public onlyOwner {
    _setDefaultRoyalty(receiver, feeNumerator);
  }

  //@dev following functions overrides the ERC721A methods in order to comply with OpenSea Standards:
  //https://github.com/ProjectOpenSea/operator-filter-registry

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (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. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (interfaces/IERC2981.sol)

pragma solidity ^0.8.0;

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (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() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be _NOT_ENTERED
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

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

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

    /**
     * @dev Returns true if the reentrancy guard is currently set to "entered", which indicates there is a
     * `nonReentrant` function in the call stack.
     */
    function _reentrancyGuardEntered() internal view returns (bool) {
        return _status == _ENTERED;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/common/ERC2981.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

        return (royalty.receiver, royaltyAmount);
    }

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

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

        _defaultRoyaltyInfo = RoyaltyInfo(receiver, feeNumerator);
    }

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

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

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

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

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

pragma solidity ^0.8.0;

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.2) (utils/cryptography/MerkleProof.sol)

pragma solidity ^0.8.0;

/**
 * @dev These functions deal with verification of Merkle Tree proofs.
 *
 * The tree and the proofs can be generated using our
 * https://github.com/OpenZeppelin/merkle-tree[JavaScript library].
 * You will find a quickstart guide in the readme.
 *
 * 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.
 * OpenZeppelin's JavaScript library generates merkle trees that are safe
 * against this attack out of the box.
 */
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 simultaneously proven to be a part of a merkle tree defined by
     * `root`, according to `proof` and `proofFlags` as described in {processMultiProof}.
     *
     * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details.
     *
     * _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}
     *
     * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details.
     *
     * _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 sibling nodes in `proof`. The reconstruction
     * proceeds by incrementally reconstructing all inner nodes by combining a leaf/inner node with either another
     * leaf/inner node or a proof sibling node, depending on whether each `proofFlags` item is true or false
     * respectively.
     *
     * CAUTION: Not all merkle trees admit multiproofs. To use multiproofs, it is sufficient to ensure that: 1) the tree
     * is complete (but not necessarily perfect), 2) the leaves to be proven are in the opposite order they are in the
     * tree (i.e., as seen from right to left starting at the deepest layer and continuing at the next layer).
     *
     * _Available since v4.7._
     */
    function processMultiProof(
        bytes32[] memory proof,
        bool[] memory proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function rebuilds 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 proofLen = proof.length;
        uint256 totalHashes = proofFlags.length;

        // Check proof validity.
        require(leavesLen + proofLen - 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 from 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) {
            require(proofPos == proofLen, "MerkleProof: invalid multiproof");
            unchecked {
                return hashes[totalHashes - 1];
            }
        } else if (leavesLen > 0) {
            return leaves[0];
        } else {
            return proof[0];
        }
    }

    /**
     * @dev Calldata version of {processMultiProof}.
     *
     * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details.
     *
     * _Available since v4.7._
     */
    function processMultiProofCalldata(
        bytes32[] calldata proof,
        bool[] calldata proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function rebuilds 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 proofLen = proof.length;
        uint256 totalHashes = proofFlags.length;

        // Check proof validity.
        require(leavesLen + proofLen - 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 from 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) {
            require(proofPos == proofLen, "MerkleProof: invalid multiproof");
            unchecked {
                return hashes[totalHashes - 1];
            }
        } else if (leavesLen > 0) {
            return leaves[0];
        } else {
            return proof[0];
        }
    }

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

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

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

pragma solidity ^0.8.0;

import "./IERC165.sol";

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)
     * with further edits by Uniswap Labs also under MIT license.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                // Solidity will revert if denominator == 0, unlike the div opcode on its own.
                // The surrounding unchecked block does not change this fact.
                // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1, "Math: mulDiv overflow");

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.
            // See https://cs.stackexchange.com/q/138556/92363.

            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works
            // in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10 ** 64) {
                value /= 10 ** 64;
                result += 64;
            }
            if (value >= 10 ** 32) {
                value /= 10 ** 32;
                result += 32;
            }
            if (value >= 10 ** 16) {
                value /= 10 ** 16;
                result += 16;
            }
            if (value >= 10 ** 8) {
                value /= 10 ** 8;
                result += 8;
            }
            if (value >= 10 ** 4) {
                value /= 10 ** 4;
                result += 4;
            }
            if (value >= 10 ** 2) {
                value /= 10 ** 2;
                result += 2;
            }
            if (value >= 10 ** 1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (rounding == Rounding.Up && 10 ** result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256, rounded down, of a positive value.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 256, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result << 3) < value ? 1 : 0);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/SignedMath.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard signed math utilities missing in the Solidity language.
 */
library SignedMath {
    /**
     * @dev Returns the largest of two signed numbers.
     */
    function max(int256 a, int256 b) internal pure returns (int256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two signed numbers.
     */
    function min(int256 a, int256 b) internal pure returns (int256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two signed numbers without overflow.
     * The result is rounded towards zero.
     */
    function average(int256 a, int256 b) internal pure returns (int256) {
        // Formula from the book "Hacker's Delight"
        int256 x = (a & b) + ((a ^ b) >> 1);
        return x + (int256(uint256(x) >> 255) & (a ^ b));
    }

    /**
     * @dev Returns the absolute unsigned value of a signed value.
     */
    function abs(int256 n) internal pure returns (uint256) {
        unchecked {
            // must be unchecked in order to support `n = type(int256).min`
            return uint256(n >= 0 ? n : -n);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

import "./math/Math.sol";
import "./math/SignedMath.sol";

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _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) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `int256` to its ASCII `string` decimal representation.
     */
    function toString(int256 value) internal pure returns (string memory) {
        return string(abi.encodePacked(value < 0 ? "-" : "", toString(SignedMath.abs(value))));
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, Math.log256(value) + 1);
        }
    }

    /**
     * @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] = _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);
    }

    /**
     * @dev Returns true if the two strings are equal.
     */
    function equal(string memory a, string memory b) internal pure returns (bool) {
        return keccak256(bytes(a)) == keccak256(bytes(b));
    }
}

// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8.0;

interface IBoxbies {

    function isWhitelisted(address _user) external view returns (bool);

    function isOGlisted(address _user) external view returns (bool);

    function tokensByOwner(address _owner) external view returns (uint256[] memory);

}

// 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: 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 ^0.8.13;

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"_tokenName","type":"string"},{"internalType":"string","name":"_tokenSymbol","type":"string"},{"internalType":"uint256","name":"_cost","type":"uint256"},{"internalType":"uint256","name":"_maxSupply","type":"uint256"},{"internalType":"uint256","name":"_maxMintAmountPerTx","type":"uint256"},{"internalType":"string","name":"_hiddenMetadataUri","type":"string"},{"internalType":"address","name":"_royaltyReceiver","type":"address"},{"internalType":"uint96","name":"_royaltyNumerator","type":"uint96"},{"internalType":"address","name":"_boxbiesContract","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"OperatorNotAllowed","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":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":"airdrop","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"airdropList","outputs":[{"internalType":"address","name":"","type":"address"}],"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":"","type":"address"}],"name":"availableMints","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"boxbiesContract","outputs":[{"internalType":"contract IBoxbies","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"cost","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"hiddenMetadataUri","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"_tokenIds","type":"uint256[]"}],"name":"markUsedNFTs","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"maxMintAmountPerTx","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"merkleRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"merkleTreeEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"},{"internalType":"address","name":"_receiver","type":"address"}],"name":"mintForAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"revealed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"uint256","name":"salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_airdropList","type":"address[]"}],"name":"setAirdropList","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_cost","type":"uint256"}],"name":"setCost","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint96","name":"feeNumerator","type":"uint96"}],"name":"setDefaultRoyalty","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_hiddenMetadataUri","type":"string"}],"name":"setHiddenMetadataUri","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxMintAmountPerTx","type":"uint256"}],"name":"setMaxMintAmountPerTx","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_merkleRoot","type":"bytes32"}],"name":"setMerkleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setMerkleTreeStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setPaused","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setRevealed","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uriPrefix","type":"string"}],"name":"setUriPrefix","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uriSuffix","type":"string"}],"name":"setUriSuffix","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"firstWhitelist","type":"bool"},{"internalType":"address[]","name":"addresses","type":"address[]"}],"name":"setWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_whitelist2Limit","type":"uint256"}],"name":"setWhitelist2Limit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setWhitelistMint2Enabled","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setWhitelistMintEnabled","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"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":"uriPrefix","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"uriSuffix","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"usedBoxbiesNFTs","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"whitelist","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"whitelist2","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"whitelist2Claimed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"whitelist2Limit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"whitelist2MintAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"}],"name":"whitelistMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"bytes32[]","name":"_merkleProof","type":"bytes32[]"}],"name":"whitelistMint2","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"whitelistMint2Enabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"whitelistMintEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

-----Decoded View---------------
Arg [0] : _tokenName (string): Dalmatians
Arg [1] : _tokenSymbol (string): WOOF
Arg [2] : _cost (uint256): 490000000000000000
Arg [3] : _maxSupply (uint256): 5011
Arg [4] : _maxMintAmountPerTx (uint256): 1300
Arg [5] : _hiddenMetadataUri (string): ipfs://QmbLU3Hy8YtMyEgQLhZ2t4odQqf5f2TCf2dUUApAFuUKnM/0.json
Arg [6] : _royaltyReceiver (address): 0x4af9CA5Fd841D2B04c59cf38290891ceEE9b8981
Arg [7] : _royaltyNumerator (uint96): 1000
Arg [8] : _boxbiesContract (address): 0x0ae568DfC0745387C504B240D8AdE5e74b9fD2bB

-----Encoded View---------------
16 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000120
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000160
Arg [2] : 00000000000000000000000000000000000000000000000006ccd46763f10000
Arg [3] : 0000000000000000000000000000000000000000000000000000000000001393
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000514
Arg [5] : 00000000000000000000000000000000000000000000000000000000000001a0
Arg [6] : 0000000000000000000000004af9ca5fd841d2b04c59cf38290891ceee9b8981
Arg [7] : 00000000000000000000000000000000000000000000000000000000000003e8
Arg [8] : 0000000000000000000000000ae568dfc0745387c504b240d8ade5e74b9fd2bb
Arg [9] : 000000000000000000000000000000000000000000000000000000000000000a
Arg [10] : 44616c6d617469616e7300000000000000000000000000000000000000000000
Arg [11] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [12] : 574f4f4600000000000000000000000000000000000000000000000000000000
Arg [13] : 000000000000000000000000000000000000000000000000000000000000003c
Arg [14] : 697066733a2f2f516d624c553348793859744d794567514c685a3274346f6451
Arg [15] : 7166356632544366326455554170414675554b6e4d2f302e6a736f6e00000000