Contract

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

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

import '@openzeppelin/contracts-upgradeable/security/ReentrancyGuardUpgradeable.sol';
import "@openzeppelin/contracts-upgradeable/utils/CountersUpgradeable.sol";
import "./standards/TypeBlocks721.sol";
import "./libraries/TypeBlocksArt.sol";
import "./libraries/TypeBlocksMetadata.sol";
import "./libraries/Utils.sol";

contract TypeBlocks is TypeBlocks721, ReentrancyGuardUpgradeable {
    using CountersUpgradeable for CountersUpgradeable.Counter;

    CountersUpgradeable.Counter private _seed;

    string public constant DEFAULT_COLOR = "White";

    bool public isMintLive;
    bool public isBlendable;
    bool public isSuperBurnLive;
    uint256 public mintPrice;
    string[] public baseColor;
    string[] public extendedColor;

    mapping(uint256 => bytes1[]) public tokenLetters;
    mapping(uint256 => string) public tokenColor;
    mapping(uint256 => uint256) public tokenShuffle;
    mapping(address => uint256) public freeMints;

    event MetadataUpdate(uint256 tokenId);

    function initialize() initializer public {
        TypeBlocks721.__ERC721_init('Type Blocks', 'TYPEBLOCKS');

        isMintLive = true;
        isBlendable = false;
        isSuperBurnLive = false;
        mintPrice = 0.0069 ether;
    }

    function mint(uint256 quantity, address ref) external payable nonReentrant {
        require(isMintLive, "E11");
        require(quantity > 0, "E12");
        require(ref != msg.sender, "E10");
        require(msg.value >= quantity * mintPrice, "Not enough eth");

        uint256 _freeMint = freeMints[msg.sender];

        if(_freeMint > 0) {
            freeMints[msg.sender] = 0;
            unchecked { quantity += _freeMint; }
        }
        
        _mint(msg.sender, quantity);

        if(quantity > 2) {
            _freeMint = quantity / 3;
            unchecked { freeMints[ref] += _freeMint; }
        }
    }

    function tokenURI(uint256 tokenId) public view virtual override(ERC721AUpgradeable, IERC721AUpgradeable) returns (string memory) {
        if (tokenId > _totalMinted()) revert URIQueryForNonexistentToken();

        bytes1[] memory letters = tokenLetters[tokenId];
        if(letters.length == 0) {
            letters = _initLetters(tokenId);
        }

        string memory color = tokenColor[tokenId];
        if(!Utils.isStringExists(color)) {
            color = DEFAULT_COLOR;
        }

        return TypeBlocksMetadata.tokenURI(tokenId, letters, color, tokenShuffle[tokenId]);
    }

    function blend(uint256[] calldata tokenIds, bool keepColor) external nonReentrant {
        require(isBlendable, "E01");
        require(tokenIds.length > 1, "E02");

        uint256 characters;

        for (uint256 i = 0; i < tokenIds.length; i++) {
            require(ownerOf(tokenIds[i]) == msg.sender, "E03");
            bytes1[] storage blendLetters = _getTokenLetters(tokenIds[i]);
            characters = characters + blendLetters.length;
        }

        require(characters < 5, "E04");

        bytes1[] storage _tokenLetters = _getTokenLetters(tokenIds[0]);

        for (uint256 i = 1; i < tokenIds.length; i++) {
            bytes1[] storage blendLetters = _getTokenLetters(tokenIds[i]);
            
            for (uint256 j = 0; j < blendLetters.length; j++) {
                _tokenLetters.push(blendLetters[j]);
            }

            _burn(tokenIds[i]);
        }

        if(!keepColor) {
            tokenColor[tokenIds[0]] = _getBaseColor();
        }

        _shuffleTokenLetters(tokenIds[0]);
        emit MetadataUpdate(tokenIds[0]);
    }
    
    function superBurn(uint256 keeper, uint256 burner, uint256 action) external nonReentrant {
        require(isSuperBurnLive, "E05");
        require(ownerOf(keeper) == msg.sender, "E03");
        require(ownerOf(burner) == msg.sender, "E03");
        require(action >= 0 && action < 3, "E06");

        bytes1[] storage _tokenLetters = _getTokenLetters(keeper);
        bytes1[] memory burnerLetters = _getTokenLetters(burner);

        require((_tokenLetters.length == burnerLetters.length) && (_tokenLetters.length <= 5), "E07");

        // 0 = Color, 1 = Shuffle, 2 = craftLetter
        if(0 == action) {
            tokenColor[keeper] = _getColor();
        } else if(1 == action) {
            _shuffleTokenLetters(keeper);
        } else {
            require(_tokenLetters.length == 4, "E08");
            tokenColor[keeper] = DEFAULT_COLOR;
            _craftLetter(_tokenLetters, burnerLetters);
            _shuffleTokenLetters(keeper);
            _mint(msg.sender, 1);
        }

        _burn(burner);

        emit MetadataUpdate(keeper);
    }

    function _getBaseColor() internal returns (string memory) {
        require(baseColor.length > 0, "E09");
        _seed.increment();
        uint256 n = Utils.getRandom(block.timestamp + _seed.current(), baseColor.length);
        return baseColor[n];
    }

    function _getExtendedColor() internal returns (string memory) {
        require(extendedColor.length > 0, "E09");
        _seed.increment();
        uint256 n = Utils.getRandom(block.timestamp + _seed.current(), extendedColor.length);
        return extendedColor[n];
    }
    
    function _getColor() internal returns (string memory) {
        _seed.increment();
        uint256 n = Utils.getRandom(block.timestamp + _seed.current(), 100);

        if(n < 80) {
            return _getBaseColor();
        } else {
            return _getExtendedColor();
        }
    }

    function _craftLetter(bytes1[] storage letters, bytes1[] memory burnerLetters) internal {
        _seed.increment();
        uint256 n = Utils.getRandom(block.timestamp + _seed.current(), burnerLetters.length);
        bytes1 randomLetter = burnerLetters[n];
        letters.push(randomLetter);
    }

    function _getTokenLetters(uint256 tokenId) internal returns(bytes1[] storage) {
        bytes1[] storage _tokenLetters = tokenLetters[tokenId];
        if(_tokenLetters.length == 0) {
            bytes1[] memory iniLetters = _initLetters(tokenId);
            for (uint256 i; i < iniLetters.length; i++) {
                _tokenLetters.push(iniLetters[i]);
            }
        }
        return _tokenLetters;
    }

    function _shuffleTokenLetters(uint256 tokenId) internal {
        bytes1[] storage _tokenLetters = _getTokenLetters(tokenId);
        for (uint256 i = 0; i < _tokenLetters.length; i++) {
            _seed.increment();
            uint256 n = Utils.getRandom(block.timestamp + _seed.current(), _tokenLetters.length - i) + i;
            bytes1 temp = _tokenLetters[n];
            _tokenLetters[n] = _tokenLetters[i];
            _tokenLetters[i] = temp;
        }
        unchecked { tokenShuffle[tokenId] += 1; }
    }

    function _initLetters(uint256 tokenId) internal view returns (bytes1[] memory letters) {
        if (tokenId <= 2000) {
            letters = TypeBlocksArt.getLetter(tokenId, 2, 3);
        } else if (tokenId <= 6000) {
            letters = TypeBlocksArt.getLetter(tokenId, 1, 3);
        } else if (tokenId <= 10000) {
            letters = TypeBlocksArt.getLetter(tokenId, 1, 2);
        } else {
            letters = TypeBlocksArt.getLetter(tokenId, 1, 1);
        }
        return letters;
    }

    function addFreeMint(address[] calldata addresses, uint256 quantity) external onlyOwner {
        for (uint256 i = 0; i < addresses.length; i++) {
            freeMints[addresses[i]] = quantity;
        }
    }

    function setBaseColor(string[] memory color) external onlyOwner {
        baseColor = color;
    }

    function setExtendedColor(string[] memory color) external onlyOwner {
        extendedColor = color;
    }

    function toggleMintLive() external onlyOwner {
        isMintLive = !isMintLive;
    }

    function toggleBlendable() external onlyOwner {
        isBlendable = !isBlendable;
    }

    function toggleSuperBurnLive() external onlyOwner {
        isSuperBurnLive = !isSuperBurnLive;
    }

    function withdraw() external onlyOwner {
        payable(msg.sender).transfer(address(this).balance);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/ContextUpgradeable.sol";
import "../proxy/utils/Initializable.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 OwnableUpgradeable is Initializable, ContextUpgradeable {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    function __Ownable_init() internal onlyInitializing {
        __Ownable_init_unchained();
    }

    function __Ownable_init_unchained() internal onlyInitializing {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

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

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

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

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

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[49] private __gap;
}

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

pragma solidity ^0.8.0;

import "../utils/introspection/IERC165Upgradeable.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 IERC2981Upgradeable is IERC165Upgradeable {
    /**
     * @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 v4.8.1) (proxy/utils/Initializable.sol)

pragma solidity ^0.8.2;

import "../../utils/AddressUpgradeable.sol";

/**
 * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
 * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an
 * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
 * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
 *
 * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be
 * reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in
 * case an upgrade adds a module that needs to be initialized.
 *
 * For example:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * contract MyToken is ERC20Upgradeable {
 *     function initialize() initializer public {
 *         __ERC20_init("MyToken", "MTK");
 *     }
 * }
 * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {
 *     function initializeV2() reinitializer(2) public {
 *         __ERC20Permit_init("MyToken");
 *     }
 * }
 * ```
 *
 * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
 * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
 *
 * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
 * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
 *
 * [CAUTION]
 * ====
 * Avoid leaving a contract uninitialized.
 *
 * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation
 * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke
 * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * /// @custom:oz-upgrades-unsafe-allow constructor
 * constructor() {
 *     _disableInitializers();
 * }
 * ```
 * ====
 */
abstract contract Initializable {
    /**
     * @dev Indicates that the contract has been initialized.
     * @custom:oz-retyped-from bool
     */
    uint8 private _initialized;

    /**
     * @dev Indicates that the contract is in the process of being initialized.
     */
    bool private _initializing;

    /**
     * @dev Triggered when the contract has been initialized or reinitialized.
     */
    event Initialized(uint8 version);

    /**
     * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,
     * `onlyInitializing` functions can be used to initialize parent contracts.
     *
     * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a
     * constructor.
     *
     * Emits an {Initialized} event.
     */
    modifier initializer() {
        bool isTopLevelCall = !_initializing;
        require(
            (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),
            "Initializable: contract is already initialized"
        );
        _initialized = 1;
        if (isTopLevelCall) {
            _initializing = true;
        }
        _;
        if (isTopLevelCall) {
            _initializing = false;
            emit Initialized(1);
        }
    }

    /**
     * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the
     * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be
     * used to initialize parent contracts.
     *
     * A reinitializer may be used after the original initialization step. This is essential to configure modules that
     * are added through upgrades and that require initialization.
     *
     * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`
     * cannot be nested. If one is invoked in the context of another, execution will revert.
     *
     * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in
     * a contract, executing them in the right order is up to the developer or operator.
     *
     * WARNING: setting the version to 255 will prevent any future reinitialization.
     *
     * Emits an {Initialized} event.
     */
    modifier reinitializer(uint8 version) {
        require(!_initializing && _initialized < version, "Initializable: contract is already initialized");
        _initialized = version;
        _initializing = true;
        _;
        _initializing = false;
        emit Initialized(version);
    }

    /**
     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
     * {initializer} and {reinitializer} modifiers, directly or indirectly.
     */
    modifier onlyInitializing() {
        require(_initializing, "Initializable: contract is not initializing");
        _;
    }

    /**
     * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.
     * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized
     * to any version. It is recommended to use this to lock implementation contracts that are designed to be called
     * through proxies.
     *
     * Emits an {Initialized} event the first time it is successfully executed.
     */
    function _disableInitializers() internal virtual {
        require(!_initializing, "Initializable: contract is initializing");
        if (_initialized < type(uint8).max) {
            _initialized = type(uint8).max;
            emit Initialized(type(uint8).max);
        }
    }

    /**
     * @dev Returns the highest version that has been initialized. See {reinitializer}.
     */
    function _getInitializedVersion() internal view returns (uint8) {
        return _initialized;
    }

    /**
     * @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}.
     */
    function _isInitializing() internal view returns (bool) {
        return _initializing;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;
import "../proxy/utils/Initializable.sol";

/**
 * @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 ReentrancyGuardUpgradeable is Initializable {
    // 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;

    function __ReentrancyGuard_init() internal onlyInitializing {
        __ReentrancyGuard_init_unchained();
    }

    function __ReentrancyGuard_init_unchained() internal onlyInitializing {
        _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 This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[49] private __gap;
}

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

pragma solidity ^0.8.0;

import "../../interfaces/IERC2981Upgradeable.sol";
import "../../utils/introspection/ERC165Upgradeable.sol";
import "../../proxy/utils/Initializable.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 ERC2981Upgradeable is Initializable, IERC2981Upgradeable, ERC165Upgradeable {
    function __ERC2981_init() internal onlyInitializing {
    }

    function __ERC2981_init_unchained() internal onlyInitializing {
    }
    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(IERC165Upgradeable, ERC165Upgradeable) returns (bool) {
        return interfaceId == type(IERC2981Upgradeable).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @inheritdoc IERC2981Upgradeable
     */
    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];
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[48] private __gap;
}

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

pragma solidity ^0.8.1;

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

        return account.code.length > 0;
    }

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

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

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, "Address: low-level call failed");
    }

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

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

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

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (utils/Base64.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides a set of functions to operate with Base64 strings.
 *
 * _Available since v4.5._
 */
library Base64Upgradeable {
    /**
     * @dev Base64 Encoding/Decoding Table
     */
    string internal constant _TABLE = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";

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

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

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

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

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

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

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

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

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

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

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

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

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

        return result;
    }
}

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

pragma solidity ^0.8.0;
import "../proxy/utils/Initializable.sol";

/**
 * @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 ContextUpgradeable is Initializable {
    function __Context_init() internal onlyInitializing {
    }

    function __Context_init_unchained() internal onlyInitializing {
    }
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

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

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[50] private __gap;
}

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

pragma solidity ^0.8.0;

import "./IERC165Upgradeable.sol";
import "../../proxy/utils/Initializable.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 ERC165Upgradeable is Initializable, IERC165Upgradeable {
    function __ERC165_init() internal onlyInitializing {
    }

    function __ERC165_init_unchained() internal onlyInitializing {
    }
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165Upgradeable).interfaceId;
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[50] private __gap;
}

// 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 IERC165Upgradeable {
    /**
     * @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 v4.8.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library MathUpgradeable {
    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) {
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1);

            ///////////////////////////////////////////////
            // 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 10, 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 * 8) < value ? 1 : 0);
        }
    }
}

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

pragma solidity ^0.8.0;

import "./math/MathUpgradeable.sol";

/**
 * @dev String operations.
 */
library StringsUpgradeable {
    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 = MathUpgradeable.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 `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, MathUpgradeable.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);
    }
}

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

import "@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol";
import "./Utils.sol";

library TypeBlocksArt {

    bytes public constant ALPHABET = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";

    uint256 internal constant XSTART = 213;
    uint256 internal constant YSTART = 126;
    uint256 internal constant SPACING = 40;

    function ALPHABETPLOT(bytes1 letter) internal pure returns (uint8[20] memory) {
        if(letter == 0x41) {
            return [ 2, 3, 4, 6, 10, 11, 15, 16, 20, 21, 22, 23, 24, 25, 26, 30, 31, 35, 0, 0 ];
        } else if(letter == 0x42) {
            return [ 1, 2, 3, 4, 6, 10, 11, 15, 16, 17, 18, 19, 21, 25, 26, 30, 31, 32, 33, 34 ];
        } else if(letter == 0x43) {
            return [ 2, 3, 4, 6, 10, 11, 16, 21, 26, 30, 32, 33, 34, 0, 0, 0, 0, 0, 0, 0 ];
        } else if(letter == 0x44) {
            return [ 1, 2, 3, 4, 6, 10, 11, 15, 16, 20, 21, 25, 26, 30, 31, 32, 33, 34, 0, 0 ];
        } else if(letter == 0x45) {
            return [ 1, 2, 3, 4, 5, 6, 11, 16, 17, 18, 19, 21, 26, 31, 32, 33, 34, 35, 0, 0 ];
        } else if(letter == 0x46) {
            return [ 1, 2, 3, 4, 5, 6, 11, 16, 17, 18, 19, 21, 26, 31, 0, 0, 0, 0, 0, 0 ];
        } else if(letter == 0x47) {
            return [ 2, 3, 4, 6, 10, 11, 16, 21, 24, 25, 26, 30, 32, 33, 34, 0, 0, 0, 0, 0 ];
        } else if(letter == 0x48) {
            return [ 1, 5, 6, 10, 11, 15, 16, 17, 18, 19, 20, 21, 25, 26, 30, 31, 35, 0, 0, 0 ];
        } else if(letter == 0x49) {
            return [ 2, 3, 4, 8, 13, 18, 23, 28, 32, 33, 34, 0, 0, 0, 0, 0, 0, 0, 0, 0 ];
        } else if(letter == 0x4A) {
            return [ 2, 3, 4, 5, 9, 14, 19, 24, 26, 29, 32, 33, 0, 0, 0, 0, 0, 0, 0, 0 ];
        } else if(letter == 0x4B) {
            return [ 1, 5, 6, 9, 11, 13, 16, 17, 21, 23, 26, 29, 31, 35, 0, 0, 0, 0, 0, 0 ];
        } else if(letter == 0x4C) {
            return [ 1, 6, 11, 16, 21, 26, 31, 32, 33, 34, 35, 0, 0, 0, 0, 0, 0, 0, 0, 0 ];
        } else if(letter == 0x4D) {
            return [ 1, 5, 6, 7, 9, 10, 11, 13, 15, 16, 20, 21, 25, 26, 30, 31, 35, 0, 0, 0 ];
        } else if(letter == 0x4E) {
            return [ 1, 5, 6, 7, 10, 11, 13, 15, 16, 19, 20, 21, 25, 26, 30, 31, 35, 0, 0, 0 ];
        } else if(letter == 0x4F) {
            return [ 2, 3, 4, 6, 10, 11, 15, 16, 20, 21, 25, 26, 30, 32, 33, 34, 0, 0, 0, 0 ];
        } else if(letter == 0x50) {
            return [ 1, 2, 3, 4, 6, 10, 11, 15, 16, 17, 18, 19, 21, 26, 31, 0, 0, 0, 0, 0 ];
        } else if(letter == 0x51) {
            return [ 2, 3, 4, 6, 10, 11, 15, 16, 20, 21, 23, 25, 26, 29, 30, 32, 33, 34, 35, 0 ];
        } else if(letter == 0x52) {
            return [ 1, 2, 3, 4, 6, 10, 11, 15, 16, 17, 18, 19, 21, 23, 26, 29, 31, 35, 0, 0 ];
        } else if(letter == 0x53) {
            return [ 2, 3, 4, 6, 10, 11, 17, 18, 19, 25, 26, 30, 32, 33, 34, 0, 0, 0, 0, 0 ];
        } else if(letter == 0x54) {
            return [ 1, 2, 3, 4, 5, 8, 13, 18, 23, 28, 33, 0, 0, 0, 0, 0, 0, 0, 0, 0 ];
        } else if(letter == 0x55) {
            return [ 1, 5, 6, 10, 11, 15, 16, 20, 21, 25, 26, 30, 32, 33, 34, 0, 0, 0, 0, 0 ];
        } else if(letter == 0x56) {
            return [ 1, 5, 6, 10, 11, 15, 16, 20, 21, 25, 27, 29, 33, 0, 0, 0, 0, 0, 0, 0 ];
        } else if(letter == 0x57) {
            return [ 1, 5, 6, 10, 11, 15, 16, 20, 21, 23, 25, 26, 28, 30, 32, 34, 0, 0, 0, 0 ];
        } else if(letter == 0x58) {
            return [ 1, 5, 6, 10, 11, 15, 17, 18, 19, 21, 25, 26, 30, 31, 35, 0, 0, 0, 0, 0 ];
        } else if(letter == 0x59) {
            return [ 1, 5, 6, 10, 11, 15, 17, 18, 19, 23, 28, 33, 0, 0, 0, 0, 0, 0, 0, 0 ];
        } else if(letter == 0x5A) {
            return [ 1, 2, 3, 4, 5, 10, 14, 18, 22, 26, 31, 32, 33, 34, 35, 0, 0, 0, 0, 0 ];
        } else {
            return [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ];
        }
    }

    function getLetter(uint256 tokenId, uint256 min, uint256 max) internal view returns (bytes1[] memory) {
        uint256 range = max - min + 1;
        uint256 length = 1;
        if(range > 1) {
            length = Utils.getRandom(tokenId, range) + min;
        }

        bytes1[] memory letters = new bytes1[](length);
        
        for (uint256 i; i < length; i++) {
            uint256 alphabetIndex = Utils.getRandom(i + length + tokenId, 26);

            letters[i] = ALPHABET[alphabetIndex];
        }

        return letters;
    }

    function generateSVG(bytes1[] memory letters, string memory color) internal pure returns (bytes memory) {
        return abi.encodePacked(
            '<svg ',
                'viewBox="0 0 300 300" ',
                'fill="none" xmlns="http://www.w3.org/2000/svg" ',
                'style="width:100%;background:#000;"',
            '>',
                '<rect width="300" height="300" fill="#000"/>',
                generateBlocks(letters, color),
            '</svg>'
        );
    }

    function generateBlocks(bytes1[] memory letters, string memory color) internal pure returns (bytes memory blocks) {
        for (uint256 i; i < 5; i++) {
            blocks = abi.encodePacked(
                blocks,
                '<g>',
                generateBlock(i, letters, color),
                '</g>'
            );
        }

        return blocks;
    }
    
    function generateBlock(uint256 number, bytes1[] memory letters, string memory color) internal pure returns (bytes memory typeBlock) {
        uint256 xStart = XSTART - number * SPACING;
        uint256 yStart = YSTART;
        string memory opacity = "0.09";
        uint256 count = 1;
        bytes1 letter;

        if(letters.length > 0 && number < letters.length ) {
            letter = letters[letters.length - 1 - number];
        }
        
        for (uint256 i; i < 7; i++) {
            for (uint256 j; j < 5; j++) {
                uint256 cx = xStart + (j * 7);
                uint256 cy = yStart + (i * 7);
                uint8[20] memory plot = ALPHABETPLOT(letter);
                
                for (uint256 k; k < plot.length; k++) {
                    opacity = "0.09";
                    if(0 == plot[k]) {
                        break;
                    } else if(count == plot[k]) {
                        opacity = "1";
                        break;
                    }
                }
                
                typeBlock = abi.encodePacked(
                    typeBlock,
                    '<rect x="', StringsUpgradeable.toString(cx), '" y="', StringsUpgradeable.toString(cy), '" fill="', color ,'" fill-opacity="', opacity ,'" width="6" height="6" rx=".69" ry=".69"/>'
                );
                unchecked { count++; }
            }
        }

        return typeBlock;
    }
}

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

import "@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/utils/Base64Upgradeable.sol";
import "./TypeBlocksArt.sol";
import "./Utils.sol";

library TypeBlocksMetadata {

    function tokenURI(uint256 tokenId, bytes1[] memory letters , string memory color, uint256 tokenShuffle) internal pure returns (string memory) {
        bytes memory svg = TypeBlocksArt.generateSVG(letters, color);

        bytes memory metadata = abi.encodePacked(
            '{',
                '"name": "Type Blocks ', StringsUpgradeable.toString(tokenId), '",',
                '"description": "The Art Of Block, The Blocks Of Artwork.",',
                '"image": ',
                    '"data:image/svg+xml;base64,',
                    Base64Upgradeable.encode(svg),
                    '",',
                '"attributes": [',
                    _attributes(letters, color, tokenId, tokenShuffle),
                ']',
            '}'
        );

        return string(
            abi.encodePacked(
                "data:application/json;base64,",
                Base64Upgradeable.encode(metadata)
            )
        );
    }

    function _attributes(bytes1[] memory letters, string memory color, uint256 tokenId, uint256 tokenShuffle) internal pure returns (bytes memory) {
        return abi.encodePacked(
            _trait('Letters', string(Utils.join(letters)), ','),
            _trait('Characters', StringsUpgradeable.toString(letters.length), ','),
            _trait('Color', color, ','),
            _trait('Mint Phase', StringsUpgradeable.toString(_getMintPhase(tokenId)), ','),
            _trait('Shuffle', StringsUpgradeable.toString(tokenShuffle), '')
        );
    }

    function _trait(string memory traitType, string memory traitValue, string memory append) internal pure returns (string memory) {
        return string(abi.encodePacked(
            '{',
                '"trait_type": "', traitType, '",'
                '"value": "', traitValue, '"'
            '}',
            append
        ));
    }

    function _getMintPhase(uint256 tokenId) internal pure returns (uint256 mintPhase) {
        if (tokenId <= 2000) {
            mintPhase = 1;
        } else if (tokenId <= 6000) {
            mintPhase = 2;
        } else {
            mintPhase = 3;
        }
    }
}

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

library Utils {
    function join(bytes1[] memory a) internal pure returns (bytes memory) {
        uint256 pointer;

        assembly {
            pointer := a
        }
        return _joinValueType(pointer, 1, 0);
    }

    function _joinValueType(
        uint256 a,
        uint256 typeLength,
        uint256 shiftLeft
    ) internal pure returns (bytes memory) {
        bytes memory tempBytes;

        assembly {
            let inputLength := mload(a)
            let inputData := add(a, 0x20)
            let end := add(inputData, mul(inputLength, 0x20))

            // Get a location of some free memory and store it in tempBytes as
            // Solidity does for memory variables.
            tempBytes := mload(0x40)

            // Initialize the length of the final bytes: length is typeLength x inputLength (array of bytes4)
            mstore(tempBytes, mul(inputLength, typeLength))
            let memoryPointer := add(tempBytes, 0x20)

            // Iterate over all bytes4
            for {
                let pointer := inputData
            } lt(pointer, end) {
                pointer := add(pointer, 0x20)
            } {
                let currentSlot := shl(shiftLeft, mload(pointer))
                mstore(memoryPointer, currentSlot)
                memoryPointer := add(memoryPointer, typeLength)
            }

            mstore(0x40, and(add(memoryPointer, 31), not(31)))
        }
        return tempBytes;
    }

    function isStringExists(string memory value) internal pure returns (bool) {
        if(bytes(value).length>0){
            return true;
        } else {
            return false;
        }
    }

    function getRandom(uint256 input, uint256 max) internal view returns (uint256) {
        return (uint256(keccak256(abi.encodePacked(input, address(this)))) % max);
    }

}

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

import 'erc721a-upgradeable/contracts/extensions/ERC721AQueryableUpgradeable.sol';
import '@openzeppelin/contracts-upgradeable/token/common/ERC2981Upgradeable.sol';
import 'operator-filter-registry/src/upgradeable/DefaultOperatorFiltererUpgradeable.sol';
import '@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol';

contract TypeBlocks721 is ERC721AQueryableUpgradeable, ERC2981Upgradeable, DefaultOperatorFiltererUpgradeable, OwnableUpgradeable {
    
    function __ERC721_init(string memory _name, string memory _symbol) initializerERC721A initializer internal {
        ERC721AUpgradeable.__ERC721A_init(_name, _symbol);
        __ERC2981_init();
        __Ownable_init();
        __DefaultOperatorFilterer_init();

        _setDefaultRoyalty(msg.sender, 330);
    }

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

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

    function setApprovalForAll(address operator, bool approved) 
        public
        virtual
        override (IERC721AUpgradeable, ERC721AUpgradeable) onlyAllowedOperatorApproval(operator)
    {
        super.setApprovalForAll(operator, approved);
    }

    function approve(address operator, uint256 tokenId) 
        public
        payable
        virtual
        override (IERC721AUpgradeable, ERC721AUpgradeable) onlyAllowedOperatorApproval(operator) 
    {
        super.approve(operator, tokenId);
    }

    function transferFrom(address from, address to, uint256 tokenId) 
        public
        payable
        virtual
        override 
        (IERC721AUpgradeable, ERC721AUpgradeable) onlyAllowedOperator(from) 
    {
        super.transferFrom(from, to, tokenId);
    }
    
    function safeTransferFrom(address from, address to, uint256 tokenId) 
        public
        payable
        virtual
        override (IERC721AUpgradeable, ERC721AUpgradeable) onlyAllowedOperator(from) 
    {
        super.safeTransferFrom(from, to, tokenId);
    }

    function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data)
        public
        payable
        virtual
        override (IERC721AUpgradeable, ERC721AUpgradeable)
        onlyAllowedOperator(from)
    {
        super.safeTransferFrom(from, to, tokenId, data);
    }

    function supportsInterface(bytes4 interfaceId) 
        public 
        view
        virtual 
        override(ERC721AUpgradeable, ERC2981Upgradeable, IERC721AUpgradeable) returns (bool) 
    {
        return 
            ERC721AUpgradeable.supportsInterface(interfaceId) || 
            ERC2981Upgradeable.supportsInterface(interfaceId);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

/**
 * @dev This is a base contract to aid in writing upgradeable diamond facet contracts, or any kind of contract that will be deployed
 * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an
 * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
 * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
 *
 * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
 * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
 *
 * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
 * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
 */

import {ERC721A__InitializableStorage} from './ERC721A__InitializableStorage.sol';

abstract contract ERC721A__Initializable {
    using ERC721A__InitializableStorage for ERC721A__InitializableStorage.Layout;

    /**
     * @dev Modifier to protect an initializer function from being invoked twice.
     */
    modifier initializerERC721A() {
        // If the contract is initializing we ignore whether _initialized is set in order to support multiple
        // inheritance patterns, but we only do this in the context of a constructor, because in other contexts the
        // contract may have been reentered.
        require(
            ERC721A__InitializableStorage.layout()._initializing
                ? _isConstructor()
                : !ERC721A__InitializableStorage.layout()._initialized,
            'ERC721A__Initializable: contract is already initialized'
        );

        bool isTopLevelCall = !ERC721A__InitializableStorage.layout()._initializing;
        if (isTopLevelCall) {
            ERC721A__InitializableStorage.layout()._initializing = true;
            ERC721A__InitializableStorage.layout()._initialized = true;
        }

        _;

        if (isTopLevelCall) {
            ERC721A__InitializableStorage.layout()._initializing = false;
        }
    }

    /**
     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
     * {initializer} modifier, directly or indirectly.
     */
    modifier onlyInitializingERC721A() {
        require(
            ERC721A__InitializableStorage.layout()._initializing,
            'ERC721A__Initializable: contract is not initializing'
        );
        _;
    }

    /// @dev Returns true if and only if the function is running in the constructor
    function _isConstructor() private view returns (bool) {
        // extcodesize checks the size of the code stored in an address, and
        // address returns the current address. Since the code is still not
        // deployed when running a constructor, any checks on its code size will
        // yield zero, making it an effective way to detect if a contract is
        // under construction or not.
        address self = address(this);
        uint256 cs;
        assembly {
            cs := extcodesize(self)
        }
        return cs == 0;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev This is a base storage for the  initialization function for upgradeable diamond facet contracts
 **/

library ERC721A__InitializableStorage {
    struct Layout {
        /*
         * Indicates that the contract has been initialized.
         */
        bool _initialized;
        /*
         * Indicates that the contract is in the process of being initialized.
         */
        bool _initializing;
    }

    bytes32 internal constant STORAGE_SLOT = keccak256('ERC721A.contracts.storage.initializable.facet');

    function layout() internal pure returns (Layout storage l) {
        bytes32 slot = STORAGE_SLOT;
        assembly {
            l.slot := slot
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

library ERC721AStorage {
    // Bypass for a `--via-ir` bug (https://github.com/chiru-labs/ERC721A/pull/364).
    struct TokenApprovalRef {
        address value;
    }

    struct Layout {
        // =============================================================
        //                            STORAGE
        // =============================================================

        // The next token ID to be minted.
        uint256 _currentIndex;
        // The number of tokens burned.
        uint256 _burnCounter;
        // Token name
        string _name;
        // Token symbol
        string _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) _packedOwnerships;
        // Mapping owner address to address data.
        //
        // Bits Layout:
        // - [0..63]    `balance`
        // - [64..127]  `numberMinted`
        // - [128..191] `numberBurned`
        // - [192..255] `aux`
        mapping(address => uint256) _packedAddressData;
        // Mapping from token ID to approved address.
        mapping(uint256 => ERC721AStorage.TokenApprovalRef) _tokenApprovals;
        // Mapping from owner to operator approvals
        mapping(address => mapping(address => bool)) _operatorApprovals;
    }

    bytes32 internal constant STORAGE_SLOT = keccak256('ERC721A.contracts.storage.ERC721A');

    function layout() internal pure returns (Layout storage l) {
        bytes32 slot = STORAGE_SLOT;
        assembly {
            l.slot := slot
        }
    }
}

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

pragma solidity ^0.8.4;

import './IERC721AUpgradeable.sol';
import {ERC721AStorage} from './ERC721AStorage.sol';
import './ERC721A__Initializable.sol';

/**
 * @dev Interface of ERC721 token receiver.
 */
interface ERC721A__IERC721ReceiverUpgradeable {
    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 ERC721AUpgradeable is ERC721A__Initializable, IERC721AUpgradeable {
    using ERC721AStorage for ERC721AStorage.Layout;

    // =============================================================
    //                           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;

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

    function __ERC721A_init(string memory name_, string memory symbol_) internal onlyInitializingERC721A {
        __ERC721A_init_unchained(name_, symbol_);
    }

    function __ERC721A_init_unchained(string memory name_, string memory symbol_) internal onlyInitializingERC721A {
        ERC721AStorage.layout()._name = name_;
        ERC721AStorage.layout()._symbol = symbol_;
        ERC721AStorage.layout()._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 ERC721AStorage.layout()._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 ERC721AStorage.layout()._currentIndex - ERC721AStorage.layout()._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 ERC721AStorage.layout()._currentIndex - _startTokenId();
        }
    }

    /**
     * @dev Returns the total number of tokens burned.
     */
    function _totalBurned() internal view virtual returns (uint256) {
        return ERC721AStorage.layout()._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 ERC721AStorage.layout()._packedAddressData[owner] & _BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the number of tokens minted by `owner`.
     */
    function _numberMinted(address owner) internal view returns (uint256) {
        return
            (ERC721AStorage.layout()._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
            (ERC721AStorage.layout()._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(ERC721AStorage.layout()._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 = ERC721AStorage.layout()._packedAddressData[owner];
        uint256 auxCasted;
        // Cast `aux` with assembly to avoid redundant masking.
        assembly {
            auxCasted := aux
        }
        packed = (packed & _BITMASK_AUX_COMPLEMENT) | (auxCasted << _BITPOS_AUX);
        ERC721AStorage.layout()._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 ERC721AStorage.layout()._name;
    }

    /**
     * @dev Returns the token collection symbol.
     */
    function symbol() public view virtual override returns (string memory) {
        return ERC721AStorage.layout()._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(ERC721AStorage.layout()._packedOwnerships[index]);
    }

    /**
     * @dev Initializes the ownership slot minted at `index` for efficiency purposes.
     */
    function _initializeOwnershipAt(uint256 index) internal virtual {
        if (ERC721AStorage.layout()._packedOwnerships[index] == 0) {
            ERC721AStorage.layout()._packedOwnerships[index] = _packedOwnershipOf(index);
        }
    }

    /**
     * Returns the packed ownership data of `tokenId`.
     */
    function _packedOwnershipOf(uint256 tokenId) private view returns (uint256 packed) {
        if (_startTokenId() <= tokenId) {
            packed = ERC721AStorage.layout()._packedOwnerships[tokenId];
            // If not burned.
            if (packed & _BITMASK_BURNED == 0) {
                // If the data at the starting slot does not exist, start the scan.
                if (packed == 0) {
                    if (tokenId >= ERC721AStorage.layout()._currentIndex) revert OwnerQueryForNonexistentToken();
                    // 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, `tokenId` will not underflow.
                    //
                    // We can directly compare the packed value.
                    // If the address is zero, packed will be zero.
                    for (;;) {
                        unchecked {
                            packed = ERC721AStorage.layout()._packedOwnerships[--tokenId];
                        }
                        if (packed == 0) continue;
                        return packed;
                    }
                }
                // Otherwise, the data exists and is not burned. We can skip the scan.
                // This is possible because we have already achieved the target condition.
                // This saves 2143 gas on transfers of initialized tokens.
                return packed;
            }
        }
        revert OwnerQueryForNonexistentToken();
    }

    /**
     * @dev Returns the unpacked `TokenOwnership` struct from `packed`.
     */
    function _unpackedOwnership(uint256 packed) private pure returns (TokenOwnership memory ownership) {
        ownership.addr = address(uint160(packed));
        ownership.startTimestamp = uint64(packed >> _BITPOS_START_TIMESTAMP);
        ownership.burned = packed & _BITMASK_BURNED != 0;
        ownership.extraData = uint24(packed >> _BITPOS_EXTRA_DATA);
    }

    /**
     * @dev Packs ownership data into a single uint256.
     */
    function _packOwnershipData(address owner, uint256 flags) private view returns (uint256 result) {
        assembly {
            // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean.
            owner := and(owner, _BITMASK_ADDRESS)
            // `owner | (block.timestamp << _BITPOS_START_TIMESTAMP) | flags`.
            result := or(owner, or(shl(_BITPOS_START_TIMESTAMP, timestamp()), flags))
        }
    }

    /**
     * @dev Returns the `nextInitialized` flag set if `quantity` equals 1.
     */
    function _nextInitializedFlag(uint256 quantity) private pure returns (uint256 result) {
        // For branchless setting of the `nextInitialized` flag.
        assembly {
            // `(quantity == 1) << _BITPOS_NEXT_INITIALIZED`.
            result := shl(_BITPOS_NEXT_INITIALIZED, eq(quantity, 1))
        }
    }

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

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

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

        return ERC721AStorage.layout()._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 {
        ERC721AStorage.layout()._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 ERC721AStorage.layout()._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 < ERC721AStorage.layout()._currentIndex && // If within bounds,
            ERC721AStorage.layout()._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)
    {
        ERC721AStorage.TokenApprovalRef storage tokenApproval = ERC721AStorage.layout()._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.
            --ERC721AStorage.layout()._packedAddressData[from]; // Updates: `balance -= 1`.
            ++ERC721AStorage.layout()._packedAddressData[to]; // Updates: `balance += 1`.

            // Updates:
            // - `address` to the next owner.
            // - `startTimestamp` to the timestamp of transfering.
            // - `burned` to `false`.
            // - `nextInitialized` to `true`.
            ERC721AStorage.layout()._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 (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) {
                    // If the next slot is within bounds.
                    if (nextTokenId != ERC721AStorage.layout()._currentIndex) {
                        // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.
                        ERC721AStorage.layout()._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__IERC721ReceiverUpgradeable(to).onERC721Received(_msgSenderERC721A(), from, tokenId, _data)
        returns (bytes4 retval) {
            return retval == ERC721A__IERC721ReceiverUpgradeable(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 = ERC721AStorage.layout()._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`.
            ERC721AStorage.layout()._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`.
            ERC721AStorage.layout()._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();

            ERC721AStorage.layout()._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 = ERC721AStorage.layout()._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`.
            ERC721AStorage.layout()._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`.
            ERC721AStorage.layout()._packedOwnerships[startTokenId] = _packOwnershipData(
                to,
                _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0)
            );

            emit ConsecutiveTransfer(startTokenId, startTokenId + quantity - 1, address(0), to);

            ERC721AStorage.layout()._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 = ERC721AStorage.layout()._currentIndex;
                uint256 index = end - quantity;
                do {
                    if (!_checkContractOnERC721Received(address(0), to, index++, _data)) {
                        revert TransferToNonERC721ReceiverImplementer();
                    }
                } while (index < end);
                // Reentrancy protection.
                if (ERC721AStorage.layout()._currentIndex != end) revert();
            }
        }
    }

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

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

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

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the
     * zero address clears previous approvals.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function _approve(
        address to,
        uint256 tokenId,
        bool approvalCheck
    ) internal virtual {
        address owner = ownerOf(tokenId);

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

        ERC721AStorage.layout()._tokenApprovals[tokenId].value = to;
        emit Approval(owner, to, tokenId);
    }

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

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

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId, bool approvalCheck) internal virtual {
        uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);

        address from = address(uint160(prevOwnershipPacked));

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

        if (approvalCheck) {
            // The nested ifs save around 20+ gas over a compound boolean condition.
            if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A()))
                if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved();
        }

        _beforeTokenTransfers(from, address(0), tokenId, 1);

        // Clear approvals from the previous owner.
        assembly {
            if approvedAddress {
                // This is equivalent to `delete _tokenApprovals[tokenId]`.
                sstore(approvedAddressSlot, 0)
            }
        }

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256.
        unchecked {
            // Updates:
            // - `balance -= 1`.
            // - `numberBurned += 1`.
            //
            // We can directly decrement the balance, and increment the number burned.
            // This is equivalent to `packed -= 1; packed += 1 << _BITPOS_NUMBER_BURNED;`.
            ERC721AStorage.layout()._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`.
            ERC721AStorage.layout()._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 (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) {
                    // If the next slot is within bounds.
                    if (nextTokenId != ERC721AStorage.layout()._currentIndex) {
                        // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.
                        ERC721AStorage.layout()._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 {
            ERC721AStorage.layout()._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 = ERC721AStorage.layout()._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);
        ERC721AStorage.layout()._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 './IERC721AQueryableUpgradeable.sol';
import '../ERC721AUpgradeable.sol';
import '../ERC721A__Initializable.sol';

/**
 * @title ERC721AQueryable.
 *
 * @dev ERC721A subclass with convenience query functions.
 */
abstract contract ERC721AQueryableUpgradeable is
    ERC721A__Initializable,
    ERC721AUpgradeable,
    IERC721AQueryableUpgradeable
{
    function __ERC721AQueryable_init() internal onlyInitializingERC721A {
        __ERC721AQueryable_init_unchained();
    }

    function __ERC721AQueryable_init_unchained() internal onlyInitializingERC721A {}

    /**
     * @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 '../IERC721AUpgradeable.sol';

/**
 * @dev Interface of ERC721AQueryable.
 */
interface IERC721AQueryableUpgradeable is IERC721AUpgradeable {
    /**
     * 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 IERC721AUpgradeable {
    /**
     * 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;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

import {OperatorFiltererUpgradeable} from "./OperatorFiltererUpgradeable.sol";
import {CANONICAL_CORI_SUBSCRIPTION} from "../lib/Constants.sol";

/**
 * @title  DefaultOperatorFiltererUpgradeable
 * @notice Inherits from OperatorFiltererUpgradeable and automatically subscribes to the default OpenSea subscription
 *         when the init function is called.
 */
abstract contract DefaultOperatorFiltererUpgradeable is OperatorFiltererUpgradeable {
    /// @dev The upgradeable initialize function that should be called when the contract is being deployed.
    function __DefaultOperatorFilterer_init() internal onlyInitializing {
        OperatorFiltererUpgradeable.__OperatorFilterer_init(CANONICAL_CORI_SUBSCRIPTION, true);
    }
}

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

import {IOperatorFilterRegistry} from "../IOperatorFilterRegistry.sol";
import {Initializable} from "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";

/**
 * @title  OperatorFiltererUpgradeable
 * @notice Abstract contract whose constructor automatically registers and optionally subscribes to or copies another
 *         registrant's entries in the OperatorFilterRegistry when the init function is called.
 * @dev    This smart contract is meant to be inherited by token contracts so they can use the following:
 *         - `onlyAllowedOperator` modifier for `transferFrom` and `safeTransferFrom` methods.
 *         - `onlyAllowedOperatorApproval` modifier for `approve` and `setApprovalForAll` methods.
 */
abstract contract OperatorFiltererUpgradeable is Initializable {
    /// @notice Emitted when an operator is not allowed.
    error OperatorNotAllowed(address operator);

    IOperatorFilterRegistry constant OPERATOR_FILTER_REGISTRY =
        IOperatorFilterRegistry(0x000000000000AAeB6D7670E522A718067333cd4E);

    /// @dev The upgradeable initialize function that should be called when the contract is being upgraded.
    function __OperatorFilterer_init(address subscriptionOrRegistrantToCopy, bool subscribe)
        internal
        onlyInitializing
    {
        // 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 (!OPERATOR_FILTER_REGISTRY.isRegistered(address(this))) {
                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 modifier to check if the 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 modifier to check if the operator approval is allowed.
     */
    modifier onlyAllowedOperatorApproval(address operator) virtual {
        _checkFilterOperator(operator);
        _;
    }

    /**
     * @dev A helper function to check if the 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 or
            // upgraded 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": 10
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"InvalidQueryRange","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"OperatorNotAllowed","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint8","name":"version","type":"uint8"}],"name":"Initialized","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"MetadataUpdate","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":"DEFAULT_COLOR","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"addresses","type":"address[]"},{"internalType":"uint256","name":"quantity","type":"uint256"}],"name":"addFreeMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"baseColor","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"},{"internalType":"bool","name":"keepColor","type":"bool"}],"name":"blend","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"explicitOwnershipOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"},{"internalType":"uint24","name":"extraData","type":"uint24"}],"internalType":"struct IERC721AUpgradeable.TokenOwnership","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"explicitOwnershipsOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"},{"internalType":"uint24","name":"extraData","type":"uint24"}],"internalType":"struct IERC721AUpgradeable.TokenOwnership[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"extendedColor","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"freeMints","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":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isBlendable","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isMintLive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isSuperBurnLive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"},{"internalType":"address","name":"ref","type":"address"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"mintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"uint256","name":"_salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string[]","name":"color","type":"string[]"}],"name":"setBaseColor","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":"color","type":"string[]"}],"name":"setExtendedColor","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"keeper","type":"uint256"},{"internalType":"uint256","name":"burner","type":"uint256"},{"internalType":"uint256","name":"action","type":"uint256"}],"name":"superBurn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"toggleBlendable","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"toggleMintLive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"toggleSuperBurnLive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"tokenColor","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"tokenLetters","outputs":[{"internalType":"bytes1","name":"","type":"bytes1"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"tokenShuffle","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"tokensOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"start","type":"uint256"},{"internalType":"uint256","name":"stop","type":"uint256"}],"name":"tokensOfOwnerIn","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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