Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

library StringsUpgradeable    - function toString(uint256 value)    - function toHexString(uint256 value)    - function toHexString(uint256 value, u ...    - function toHexString(address addr)    - function _msgSender()    - function _msgData()    - function owner()    - function _checkOwner()    - function renounceOwnership()    - function transferOwnership(address ne ...    - function _transferOwnership(address n ... interface IERC721A    - function totalSupply()    - function supportsInterface(bytes4 int ...    - function balanceOf(address owner)    - function ownerOf(uint256 tokenId)    - function safeTransferFrom(    - function safeTransferFrom(    - function transferFrom(    - function approve(address to, uint256 ...    - function setApprovalForAll(address op ...    - function getApproved(uint256 tokenId)    - function isApprovedForAll(address own ...    - function name()    - function symbol()    - function tokenURI(uint256 tokenId) interface ERC721A__IERC721Receiver    - function onERC721Received(  contract ERC721A is IERC721A    - function _startTokenId()    - function _nextTokenId()    - function totalSupply()    - function _totalMinted()    - function _totalBurned()    - function balanceOf(address owner)    - function _numberMinted(address owner)    - function _numberBurned(address owner)    - function _getAux(address owner)    - function _setAux(address owner, uint6 ...    - function supportsInterface(bytes4 int ...    - function name()    - function symbol()    - function tokenURI(uint256 tokenId)    - function _baseURI()    - function ownerOf(uint256 tokenId)    - function _ownershipOf(uint256 tokenId ...    - function _ownershipAt(uint256 index)    - function _initializeOwnershipAt(uint2 ...    - function _packedOwnershipOf(uint256 t ...    - function _unpackedOwnership(uint256 p ...    - function _packOwnershipData(address o ...    - function _nextInitializedFlag(uint256 ...    - function approve(address to, uint256 ...    - function getApproved(uint256 tokenId)    - function setApprovalForAll(address op ...    - function isApprovedForAll(address own ...    - function _exists(uint256 tokenId)    - function _isSenderApprovedOrOwner(    - function _getApprovedSlotAndAddress(u ...    - function transferFrom(    - function safeTransferFrom(    - function safeTransferFrom(    - function _beforeTokenTransfers(    - function _afterTokenTransfers(    - function _checkContractOnERC721Receiv ...    - function _mint(address to, uint256 qu ...    - function _mintERC2309(address to, uin ...    - function _safeMint(    - function _safeMint(address to, uint25 ...    - function _burn(uint256 tokenId)    - function _burn(uint256 tokenId, bool ...    - function _setExtraDataAt(uint256 inde ...    - function _extraData(    - function _nextExtraData(    - function _msgSenderERC721A()    - function _toString(uint256 value)  contract TheWizardGame is ERC721A, ... *    - function mint(uint256 count)    - function _baseURI()    - function tokenURI(uint256 _tokenId)    - function _startTokenId()    - function setBaseURI(string memory uri ...    - function setFreeAmount(uint256 amount ...    - function setPrice(uint256 _newPrice)    - function flipSale()    - function withdraw()

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2022-07-19
*/

// File: @openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol


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

pragma solidity ^0.8.0;

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

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

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

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

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

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

// File: @openzeppelin/contracts/utils/Context.sol


// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

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

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

// File: @openzeppelin/contracts/access/Ownable.sol


// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

pragma solidity ^0.8.0;


/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

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

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

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

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

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

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

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

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

// File: erc721a/contracts/IERC721A.sol


// ERC721A Contracts v4.2.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

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

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

    /**
     * The caller cannot approve to their own address.
     */
    error ApproveToCaller();

    /**
     * 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;

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

    /**
     * @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;

    /**
     * @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;

    /**
     * @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);
}

// File: erc721a/contracts/ERC721A.sol


// ERC721A Contracts v4.2.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;


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

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

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

    // Mask of an entry in packed address data.
    uint256 private constant _BITMASK_ADDRESS_DATA_ENTRY = (1 << 64) - 1;

    // The bit position of `numberMinted` in packed address data.
    uint256 private constant _BITPOS_NUMBER_MINTED = 64;

    // The bit position of `numberBurned` in packed address data.
    uint256 private constant _BITPOS_NUMBER_BURNED = 128;

    // The bit position of `aux` in packed address data.
    uint256 private constant _BITPOS_AUX = 192;

    // Mask of all 256 bits in packed address data except the 64 bits for `aux`.
    uint256 private constant _BITMASK_AUX_COMPLEMENT = (1 << 192) - 1;

    // The bit position of `startTimestamp` in packed ownership.
    uint256 private constant _BITPOS_START_TIMESTAMP = 160;

    // The bit mask of the `burned` bit in packed ownership.
    uint256 private constant _BITMASK_BURNED = 1 << 224;

    // The bit position of the `nextInitialized` bit in packed ownership.
    uint256 private constant _BITPOS_NEXT_INITIALIZED = 225;

    // The bit mask of the `nextInitialized` bit in packed ownership.
    uint256 private constant _BITMASK_NEXT_INITIALIZED = 1 << 225;

    // The bit position of `extraData` in packed ownership.
    uint256 private constant _BITPOS_EXTRA_DATA = 232;

    // Mask of all 256 bits in a packed ownership except the 24 bits for `extraData`.
    uint256 private constant _BITMASK_EXTRA_DATA_COMPLEMENT = (1 << 232) - 1;

    // The mask of the lower 160 bits for addresses.
    uint256 private constant _BITMASK_ADDRESS = (1 << 160) - 1;

    // The maximum `quantity` that can be minted with {_mintERC2309}.
    // This limit is to prevent overflows on the address data entries.
    // For a limit of 5000, a total of 3.689e15 calls to {_mintERC2309}
    // is required to cause an overflow, which is unrealistic.
    uint256 private constant _MAX_MINT_ERC2309_QUANTITY_LIMIT = 5000;

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

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

    // The next token ID to be minted.
    uint256 private _currentIndex;

    // The number of tokens burned.
    uint256 private _burnCounter;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to ownership details
    // An empty struct value does not necessarily mean the token is unowned.
    // See {_packedOwnershipOf} implementation for details.
    //
    // Bits Layout:
    // - [0..159]   `addr`
    // - [160..223] `startTimestamp`
    // - [224]      `burned`
    // - [225]      `nextInitialized`
    // - [232..255] `extraData`
    mapping(uint256 => uint256) private _packedOwnerships;

    // Mapping owner address to address data.
    //
    // Bits Layout:
    // - [0..63]    `balance`
    // - [64..127]  `numberMinted`
    // - [128..191] `numberBurned`
    // - [192..255] `aux`
    mapping(address => uint256) private _packedAddressData;

    // Mapping from token ID to approved address.
    mapping(uint256 => TokenApprovalRef) private _tokenApprovals;

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

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

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

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

    /**
     * @dev Returns the starting token ID.
     * To change the starting token ID, please override this function.
     */
    function _startTokenId() internal view virtual returns (uint256) {
        return 0;
    }

    /**
     * @dev Returns the next token ID to be minted.
     */
    function _nextTokenId() internal view virtual returns (uint256) {
        return _currentIndex;
    }

    /**
     * @dev Returns the total number of tokens in existence.
     * Burned tokens will reduce the count.
     * To get the total number of tokens minted, please see {_totalMinted}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        // Counter underflow is impossible as _burnCounter cannot be incremented
        // more than `_currentIndex - _startTokenId()` times.
        unchecked {
            return _currentIndex - _burnCounter - _startTokenId();
        }
    }

    /**
     * @dev Returns the total amount of tokens minted in the contract.
     */
    function _totalMinted() internal view virtual returns (uint256) {
        // Counter underflow is impossible as `_currentIndex` does not decrement,
        // and it is initialized to `_startTokenId()`.
        unchecked {
            return _currentIndex - _startTokenId();
        }
    }

    /**
     * @dev Returns the total number of tokens burned.
     */
    function _totalBurned() internal view virtual returns (uint256) {
        return _burnCounter;
    }

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

    /**
     * @dev Returns the number of tokens in `owner`'s account.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        if (owner == address(0)) revert BalanceQueryForZeroAddress();
        return _packedAddressData[owner] & _BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the number of tokens minted by `owner`.
     */
    function _numberMinted(address owner) internal view returns (uint256) {
        return (_packedAddressData[owner] >> _BITPOS_NUMBER_MINTED) & _BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the number of tokens burned by or on behalf of `owner`.
     */
    function _numberBurned(address owner) internal view returns (uint256) {
        return (_packedAddressData[owner] >> _BITPOS_NUMBER_BURNED) & _BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the auxiliary data for `owner`. (e.g. number of whitelist mint slots used).
     */
    function _getAux(address owner) internal view returns (uint64) {
        return uint64(_packedAddressData[owner] >> _BITPOS_AUX);
    }

    /**
     * Sets the auxiliary data for `owner`. (e.g. number of whitelist mint slots used).
     * If there are multiple variables, please pack them into a uint64.
     */
    function _setAux(address owner, uint64 aux) internal virtual {
        uint256 packed = _packedAddressData[owner];
        uint256 auxCasted;
        // Cast `aux` with assembly to avoid redundant masking.
        assembly {
            auxCasted := aux
        }
        packed = (packed & _BITMASK_AUX_COMPLEMENT) | (auxCasted << _BITPOS_AUX);
        _packedAddressData[owner] = packed;
    }

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

    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30000 gas.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        // The interface IDs are constants representing the first 4 bytes
        // of the XOR of all function selectors in the interface.
        // See: [ERC165](https://eips.ethereum.org/EIPS/eip-165)
        // (e.g. `bytes4(i.functionA.selector ^ i.functionB.selector ^ ...)`)
        return
            interfaceId == 0x01ffc9a7 || // ERC165 interface ID for ERC165.
            interfaceId == 0x80ac58cd || // ERC165 interface ID for ERC721.
            interfaceId == 0x5b5e139f; // ERC165 interface ID for ERC721Metadata.
    }

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

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

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

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        if (!_exists(tokenId)) revert URIQueryForNonexistentToken();

        string memory baseURI = _baseURI();
        return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, _toString(tokenId))) : '';
    }

    /**
     * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
     * token will be the concatenation of the `baseURI` and the `tokenId`. Empty
     * by default, it can be overridden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return '';
    }

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

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

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

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

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

    /**
     * Returns the packed ownership data of `tokenId`.
     */
    function _packedOwnershipOf(uint256 tokenId) private view returns (uint256) {
        uint256 curr = tokenId;

        unchecked {
            if (_startTokenId() <= curr)
                if (curr < _currentIndex) {
                    uint256 packed = _packedOwnerships[curr];
                    // If not burned.
                    if (packed & _BITMASK_BURNED == 0) {
                        // Invariant:
                        // There will always be an initialized ownership slot
                        // (i.e. `ownership.addr != address(0) && ownership.burned == false`)
                        // before an unintialized ownership slot
                        // (i.e. `ownership.addr == address(0) && ownership.burned == false`)
                        // Hence, `curr` will not underflow.
                        //
                        // We can directly compare the packed value.
                        // If the address is zero, packed will be zero.
                        while (packed == 0) {
                            packed = _packedOwnerships[--curr];
                        }
                        return packed;
                    }
                }
        }
        revert OwnerQueryForNonexistentToken();
    }

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

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

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

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

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

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

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

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

        return _tokenApprovals[tokenId].value;
    }

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom}
     * for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        if (operator == _msgSenderERC721A()) revert ApproveToCaller();

        _operatorApprovals[_msgSenderERC721A()][operator] = approved;
        emit ApprovalForAll(_msgSenderERC721A(), operator, approved);
    }

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

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted. See {_mint}.
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return
            _startTokenId() <= tokenId &&
            tokenId < _currentIndex && // If within bounds,
            _packedOwnerships[tokenId] & _BITMASK_BURNED == 0; // and not burned.
    }

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

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

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

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

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

        if (to == address(0)) revert TransferToZeroAddress();

        _beforeTokenTransfers(from, to, tokenId, 1);

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

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256.
        unchecked {
            // We can directly increment and decrement the balances.
            --_packedAddressData[from]; // Updates: `balance -= 1`.
            ++_packedAddressData[to]; // Updates: `balance += 1`.

            // Updates:
            // - `address` to the next owner.
            // - `startTimestamp` to the timestamp of transfering.
            // - `burned` to `false`.
            // - `nextInitialized` to `true`.
            _packedOwnerships[tokenId] = _packOwnershipData(
                to,
                _BITMASK_NEXT_INITIALIZED | _nextExtraData(from, to, prevOwnershipPacked)
            );

            // If the next slot may not have been initialized (i.e. `nextInitialized == false`) .
            if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) {
                uint256 nextTokenId = tokenId + 1;
                // If the next slot's address is zero and not burned (i.e. packed value is zero).
                if (_packedOwnerships[nextTokenId] == 0) {
                    // If the next slot is within bounds.
                    if (nextTokenId != _currentIndex) {
                        // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.
                        _packedOwnerships[nextTokenId] = prevOwnershipPacked;
                    }
                }
            }
        }

        emit Transfer(from, to, tokenId);
        _afterTokenTransfers(from, to, tokenId, 1);
    }

    /**
     * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public 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 virtual override {
        transferFrom(from, to, tokenId);
        if (to.code.length != 0)
            if (!_checkContractOnERC721Received(from, to, tokenId, _data)) {
                revert TransferToNonERC721ReceiverImplementer();
            }
    }

    /**
     * @dev Hook that is called before a set of serially-ordered token IDs
     * are about to be transferred. This includes minting.
     * And also called before burning one token.
     *
     * `startTokenId` - the first token ID to be transferred.
     * `quantity` - the amount to be transferred.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, `tokenId` will be burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _beforeTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual {}

    /**
     * @dev Hook that is called after a set of serially-ordered token IDs
     * have been transferred. This includes minting.
     * And also called after one token has been burned.
     *
     * `startTokenId` - the first token ID to be transferred.
     * `quantity` - the amount to be transferred.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, `from`'s `tokenId` has been
     * transferred to `to`.
     * - When `from` is zero, `tokenId` has been minted for `to`.
     * - When `to` is zero, `tokenId` has been burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _afterTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual {}

    /**
     * @dev Private function to invoke {IERC721Receiver-onERC721Received} on a target contract.
     *
     * `from` - Previous owner of the given token ID.
     * `to` - Target address that will receive the token.
     * `tokenId` - Token ID to be transferred.
     * `_data` - Optional data to send along with the call.
     *
     * Returns whether the call correctly returned the expected magic value.
     */
    function _checkContractOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) private returns (bool) {
        try ERC721A__IERC721Receiver(to).onERC721Received(_msgSenderERC721A(), from, tokenId, _data) returns (
            bytes4 retval
        ) {
            return retval == ERC721A__IERC721Receiver(to).onERC721Received.selector;
        } catch (bytes memory reason) {
            if (reason.length == 0) {
                revert TransferToNonERC721ReceiverImplementer();
            } else {
                assembly {
                    revert(add(32, reason), mload(reason))
                }
            }
        }
    }

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

    /**
     * @dev Mints `quantity` tokens and transfers them to `to`.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `quantity` must be greater than 0.
     *
     * Emits a {Transfer} event for each mint.
     */
    function _mint(address to, uint256 quantity) internal virtual {
        uint256 startTokenId = _currentIndex;
        if (quantity == 0) revert MintZeroQuantity();

        _beforeTokenTransfers(address(0), to, startTokenId, quantity);

        // Overflows are incredibly unrealistic.
        // `balance` and `numberMinted` have a maximum limit of 2**64.
        // `tokenId` has a maximum limit of 2**256.
        unchecked {
            // Updates:
            // - `balance += quantity`.
            // - `numberMinted += quantity`.
            //
            // We can directly add to the `balance` and `numberMinted`.
            _packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);

            // Updates:
            // - `address` to the owner.
            // - `startTimestamp` to the timestamp of minting.
            // - `burned` to `false`.
            // - `nextInitialized` to `quantity == 1`.
            _packedOwnerships[startTokenId] = _packOwnershipData(
                to,
                _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0)
            );

            uint256 toMasked;
            uint256 end = startTokenId + quantity;

            // Use assembly to loop and emit the `Transfer` event for gas savings.
            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`.
                )

                for {
                    let tokenId := add(startTokenId, 1)
                } iszero(eq(tokenId, end)) {
                    tokenId := add(tokenId, 1)
                } {
                    // Emit the `Transfer` event. Similar to above.
                    log4(0, 0, _TRANSFER_EVENT_SIGNATURE, 0, toMasked, tokenId)
                }
            }
            if (toMasked == 0) revert MintToZeroAddress();

            _currentIndex = end;
        }
        _afterTokenTransfers(address(0), to, startTokenId, quantity);
    }

    /**
     * @dev Mints `quantity` tokens and transfers them to `to`.
     *
     * This function is intended for efficient minting only during contract creation.
     *
     * It emits only one {ConsecutiveTransfer} as defined in
     * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309),
     * instead of a sequence of {Transfer} event(s).
     *
     * Calling this function outside of contract creation WILL make your contract
     * non-compliant with the ERC721 standard.
     * For full ERC721 compliance, substituting ERC721 {Transfer} event(s) with the ERC2309
     * {ConsecutiveTransfer} event is only permissible during contract creation.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `quantity` must be greater than 0.
     *
     * Emits a {ConsecutiveTransfer} event.
     */
    function _mintERC2309(address to, uint256 quantity) internal virtual {
        uint256 startTokenId = _currentIndex;
        if (to == address(0)) revert MintToZeroAddress();
        if (quantity == 0) revert MintZeroQuantity();
        if (quantity > _MAX_MINT_ERC2309_QUANTITY_LIMIT) revert MintERC2309QuantityExceedsLimit();

        _beforeTokenTransfers(address(0), to, startTokenId, quantity);

        // Overflows are unrealistic due to the above check for `quantity` to be below the limit.
        unchecked {
            // Updates:
            // - `balance += quantity`.
            // - `numberMinted += quantity`.
            //
            // We can directly add to the `balance` and `numberMinted`.
            _packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);

            // Updates:
            // - `address` to the owner.
            // - `startTimestamp` to the timestamp of minting.
            // - `burned` to `false`.
            // - `nextInitialized` to `quantity == 1`.
            _packedOwnerships[startTokenId] = _packOwnershipData(
                to,
                _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0)
            );

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

            _currentIndex = startTokenId + quantity;
        }
        _afterTokenTransfers(address(0), to, startTokenId, quantity);
    }

    /**
     * @dev Safely mints `quantity` tokens and transfers them to `to`.
     *
     * Requirements:
     *
     * - If `to` refers to a smart contract, it must implement
     * {IERC721Receiver-onERC721Received}, which is called for each safe transfer.
     * - `quantity` must be greater than 0.
     *
     * See {_mint}.
     *
     * Emits a {Transfer} event for each mint.
     */
    function _safeMint(
        address to,
        uint256 quantity,
        bytes memory _data
    ) internal virtual {
        _mint(to, quantity);

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

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

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

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

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

        address from = address(uint160(prevOwnershipPacked));

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

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

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

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

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256.
        unchecked {
            // Updates:
            // - `balance -= 1`.
            // - `numberBurned += 1`.
            //
            // We can directly decrement the balance, and increment the number burned.
            // This is equivalent to `packed -= 1; packed += 1 << _BITPOS_NUMBER_BURNED;`.
            _packedAddressData[from] += (1 << _BITPOS_NUMBER_BURNED) - 1;

            // Updates:
            // - `address` to the last owner.
            // - `startTimestamp` to the timestamp of burning.
            // - `burned` to `true`.
            // - `nextInitialized` to `true`.
            _packedOwnerships[tokenId] = _packOwnershipData(
                from,
                (_BITMASK_BURNED | _BITMASK_NEXT_INITIALIZED) | _nextExtraData(from, address(0), prevOwnershipPacked)
            );

            // If the next slot may not have been initialized (i.e. `nextInitialized == false`) .
            if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) {
                uint256 nextTokenId = tokenId + 1;
                // If the next slot's address is zero and not burned (i.e. packed value is zero).
                if (_packedOwnerships[nextTokenId] == 0) {
                    // If the next slot is within bounds.
                    if (nextTokenId != _currentIndex) {
                        // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.
                        _packedOwnerships[nextTokenId] = prevOwnershipPacked;
                    }
                }
            }
        }

        emit Transfer(from, address(0), tokenId);
        _afterTokenTransfers(from, address(0), tokenId, 1);

        // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times.
        unchecked {
            _burnCounter++;
        }
    }

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

    /**
     * @dev Directly sets the extra data for the ownership data `index`.
     */
    function _setExtraDataAt(uint256 index, uint24 extraData) internal virtual {
        uint256 packed = _packedOwnerships[index];
        if (packed == 0) revert OwnershipNotInitializedForExtraData();
        uint256 extraDataCasted;
        // Cast `extraData` with assembly to avoid redundant masking.
        assembly {
            extraDataCasted := extraData
        }
        packed = (packed & _BITMASK_EXTRA_DATA_COMPLEMENT) | (extraDataCasted << _BITPOS_EXTRA_DATA);
        _packedOwnerships[index] = packed;
    }

    /**
     * @dev Called during each token transfer to set the 24bit `extraData` field.
     * Intended to be overridden by the cosumer contract.
     *
     * `previousExtraData` - the value of `extraData` before transfer.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, `tokenId` will be burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _extraData(
        address from,
        address to,
        uint24 previousExtraData
    ) internal view virtual returns (uint24) {}

    /**
     * @dev Returns the next extra data for the packed ownership data.
     * The returned result is shifted into position.
     */
    function _nextExtraData(
        address from,
        address to,
        uint256 prevOwnershipPacked
    ) private view returns (uint256) {
        uint24 extraData = uint24(prevOwnershipPacked >> _BITPOS_EXTRA_DATA);
        return uint256(_extraData(from, to, extraData)) << _BITPOS_EXTRA_DATA;
    }

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

    /**
     * @dev Returns the message sender (defaults to `msg.sender`).
     *
     * If you are writing GSN compatible contracts, you need to override this function.
     */
    function _msgSenderERC721A() internal view virtual returns (address) {
        return msg.sender;
    }

    /**
     * @dev Converts a uint256 to its ASCII string decimal representation.
     */
    function _toString(uint256 value) internal pure virtual returns (string memory ptr) {
        assembly {
            // The maximum value of a uint256 contains 78 digits (1 byte per digit),
            // but we allocate 128 bytes to keep the free memory pointer 32-byte word aliged.
            // We will need 1 32-byte word to store the length,
            // and 3 32-byte words to store a maximum of 78 digits. Total: 32 + 3 * 32 = 128.
            ptr := add(mload(0x40), 128)
            // Update the free memory pointer to allocate.
            mstore(0x40, ptr)

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

            // We write the string from the rightmost digit to the leftmost digit.
            // The following is essentially a do-while loop that also handles the zero case.
            // Costs a bit more than early returning for the zero case,
            // but cheaper in terms of deployment and overall runtime costs.
            for {
                // Initialize and perform the first pass without check.
                let temp := value
                // Move the pointer 1 byte leftwards to point to an empty character slot.
                ptr := sub(ptr, 1)
                // Write the character to the pointer.
                // The ASCII index of the '0' character is 48.
                mstore8(ptr, add(48, mod(temp, 10)))
                temp := div(temp, 10)
            } temp {
                // Keep dividing `temp` until zero.
                temp := div(temp, 10)
            } {
                // Body of the for loop.
                ptr := sub(ptr, 1)
                mstore8(ptr, add(48, mod(temp, 10)))
            }

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

// File: The Wizard Games (P2E).sol


pragma solidity ^0.8.4;




contract TheWizardGame is ERC721A, Ownable {
    using StringsUpgradeable for uint256;
    string public baseURI = "ipfs://QmSGUfib74ZfwSo32HTeih2PUFSRkHd2fP9eqFUimtE1CT/";
    uint256 public price = 0.005 ether;
    uint256 public maxPerTx = 20;
    uint256 public maxFreePerWallet = 3;
    uint256 public totalFree = 5000;
    uint256 public maxSupply = 5555;
    bool public mintEnabled = false;

    mapping(address => uint256) private _mintedFreeAmount;

    constructor(uint256 _preMint) ERC721A("The Wizard Game (P2E)", "TWG") {
        _safeMint(msg.sender, _preMint);
    }

    function mint(uint256 count) external payable {
        uint256 cost = price;
        bool isFree = ((totalSupply() + count < totalFree + 1) &&
        (_mintedFreeAmount[msg.sender] + count <= maxFreePerWallet));

        if (isFree) {
            cost = 0;
        }

        require(msg.value >= count * cost, "Send the exact amount.");
        require(totalSupply() + count < maxSupply + 1, "No more.");
        require(mintEnabled, "Minting is not live yet.");
        require(count < maxPerTx + 1, "Max per TX reached.");

        if (isFree) {
            _mintedFreeAmount[msg.sender] += count;
        }

        _safeMint(msg.sender, count);
    }

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

    function tokenURI(uint256 _tokenId) public view virtual override returns (string memory) {
        require(
            _exists(_tokenId),
            "ERC721Metadata: URI set of nonexistent token"
        );

        return string(abi.encodePacked(baseURI, _tokenId.toString(), ".json"));
    }

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

    function setBaseURI(string memory uri) public onlyOwner {
        baseURI = uri;
    }

    function setFreeAmount(uint256 amount) external onlyOwner {
        totalFree = amount;
    }

    function setPrice(uint256 _newPrice) external onlyOwner {
        price = _newPrice;
    }

    function flipSale() external onlyOwner {
        mintEnabled = !mintEnabled;
    }

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"uint256","name":"_preMint","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"flipSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxFreePerWallet","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxPerTx","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"count","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"mintEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":"price","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","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":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"uri","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"setFreeAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newPrice","type":"uint256"}],"name":"setPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalFree","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":"nonpayable","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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

0000000000000000000000000000000000000000000000000000000000000002

-----Decoded View---------------
Arg [0] : _preMint (uint256): 2

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000002

57445:2349:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;24559:639;;;;;;;;;;-1:-1:-1;24559:639:0;;;;;:::i;:::-;;:::i;:::-;;;6939:14:1;;6932:22;6914:41;;6902:2;6887:18;24559:639:0;;;;;;;;25461:100;;;;;;;;;;;;;:::i;:::-;;;;;;;:::i;31944:218::-;;;;;;;;;;-1:-1:-1;31944:218:0;;;;;:::i;:::-;;:::i;:::-;;;-1:-1:-1;;;;;6237:32:1;;;6219:51;;6207:2;6192:18;31944:218:0;6174:102:1;31385:400:0;;;;;;;;;;-1:-1:-1;31385:400:0;;;;;:::i;:::-;;:::i;:::-;;21212:323;;;;;;;;;;-1:-1:-1;59243:1:0;21486:12;21273:7;21470:13;:28;-1:-1:-1;;21470:46:0;21212:323;;;9905:25:1;;;9893:2;9878:18;21212:323:0;9860:76:1;35651:2817:0;;;;;;;;;;-1:-1:-1;35651:2817:0;;;;;:::i;:::-;;:::i;57743:31::-;;;;;;;;;;;;;;;;59651:140;;;;;;;;;;;;;:::i;38564:185::-;;;;;;;;;;-1:-1:-1;38564:185:0;;;;;:::i;:::-;;:::i;59260:88::-;;;;;;;;;;-1:-1:-1;59260:88:0;;;;;:::i;:::-;;:::i;26854:152::-;;;;;;;;;;-1:-1:-1;26854:152:0;;;;;:::i;:::-;;:::i;57538:80::-;;;;;;;;;;;;;:::i;22396:233::-;;;;;;;;;;-1:-1:-1;22396:233:0;;;;;:::i;:::-;;:::i;5307:103::-;;;;;;;;;;;;;:::i;59559:84::-;;;;;;;;;;;;;:::i;4659:87::-;;;;;;;;;;-1:-1:-1;4732:6:0;;-1:-1:-1;;;;;4732:6:0;4659:87;;59459:92;;;;;;;;;;-1:-1:-1;59459:92:0;;;;;:::i;:::-;;:::i;59356:95::-;;;;;;;;;;-1:-1:-1;59356:95:0;;;;;:::i;:::-;;:::i;25637:104::-;;;;;;;;;;;;;:::i;57625:34::-;;;;;;;;;;;;;;;;58049:676;;;;;;:::i;:::-;;:::i;32502:308::-;;;;;;;;;;-1:-1:-1;32502:308:0;;;;;:::i;:::-;;:::i;57701:35::-;;;;;;;;;;;;;;;;39347:399;;;;;;;;;;-1:-1:-1;39347:399:0;;;;;:::i;:::-;;:::i;58841:302::-;;;;;;;;;;-1:-1:-1;58841:302:0;;;;;:::i;:::-;;:::i;57819:31::-;;;;;;;;;;-1:-1:-1;57819:31:0;;;;;;;;57781;;;;;;;;;;;;;;;;32967:164;;;;;;;;;;-1:-1:-1;32967:164:0;;;;;:::i;:::-;-1:-1:-1;;;;;33088:25:0;;;33064:4;33088:25;;;:18;:25;;;;;;;;:35;;;;;;;;;;;;;;;32967:164;5565:201;;;;;;;;;;-1:-1:-1;5565:201:0;;;;;:::i;:::-;;:::i;57666:28::-;;;;;;;;;;;;;;;;24559:639;24644:4;-1:-1:-1;;;;;;;;;24968:25:0;;;;:102;;-1:-1:-1;;;;;;;;;;25045:25:0;;;24968:102;:179;;;-1:-1:-1;;;;;;;;;;25122:25:0;;;24968:179;24948:199;24559:639;-1:-1:-1;;24559:639:0:o;25461:100::-;25515:13;25548:5;25541:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;25461:100;:::o;31944:218::-;32020:7;32045:16;32053:7;32045;:16::i;:::-;32040:64;;32070:34;;-1:-1:-1;;;32070:34:0;;;;;;;;;;;32040:64;-1:-1:-1;32124:24:0;;;;:15;:24;;;;;:30;-1:-1:-1;;;;;32124:30:0;;31944:218::o;31385:400::-;31466:13;31482:16;31490:7;31482;:16::i;:::-;31466:32;-1:-1:-1;55242:10:0;-1:-1:-1;;;;;31515:28:0;;;31511:175;;31563:44;31580:5;55242:10;32967:164;:::i;31563:44::-;31558:128;;31635:35;;-1:-1:-1;;;31635:35:0;;;;;;;;;;;31558:128;31698:24;;;;:15;:24;;;;;;:35;;-1:-1:-1;;;;;;31698:35:0;-1:-1:-1;;;;;31698:35:0;;;;;;;;;31749:28;;31698:24;;31749:28;;;;;;;31385:400;;;:::o;35651:2817::-;35785:27;35815;35834:7;35815:18;:27::i;:::-;35785:57;;35900:4;-1:-1:-1;;;;;35859:45:0;35875:19;-1:-1:-1;;;;;35859:45:0;;35855:86;;35913:28;;-1:-1:-1;;;35913:28:0;;;;;;;;;;;35855:86;35955:27;34765:24;;;:15;:24;;;;;34987:26;;55242:10;34390:30;;;-1:-1:-1;;;;;34083:28:0;;34368:20;;;34365:56;36141:180;;36234:43;36251:4;55242:10;32967:164;:::i;36234:43::-;36229:92;;36286:35;;-1:-1:-1;;;36286:35:0;;;;;;;;;;;36229:92;-1:-1:-1;;;;;36338:16:0;;36334:52;;36363:23;;-1:-1:-1;;;36363:23:0;;;;;;;;;;;36334:52;36535:15;36532:2;;;36675:1;36654:19;36647:30;36532:2;-1:-1:-1;;;;;37072:24:0;;;;;;;:18;:24;;;;;;37070:26;;-1:-1:-1;;37070:26:0;;;37141:22;;;;;;;;;37139:24;;-1:-1:-1;37139:24:0;;;30243:11;30218:23;30214:41;30201:63;-1:-1:-1;;;30201:63:0;37434:26;;;;:17;:26;;;;;:175;-1:-1:-1;;;37729:47:0;;37725:627;;37834:1;37824:11;;37802:19;37957:30;;;:17;:30;;;;;;37953:384;;38095:13;;38080:11;:28;38076:242;;38242:30;;;;:17;:30;;;;;:52;;;38076:242;37725:627;;38399:7;38395:2;-1:-1:-1;;;;;38380:27:0;38389:4;-1:-1:-1;;;;;38380:27:0;;;;;;;;;;;35651:2817;;;;;;:::o;59651:140::-;4545:13;:11;:13::i;:::-;59746:37:::1;::::0;59714:21:::1;::::0;59754:10:::1;::::0;59746:37;::::1;;;::::0;59714:21;;59699:12:::1;59746:37:::0;59699:12;59746:37;59714:21;59754:10;59746:37;::::1;;;;;;;;;;;;;::::0;::::1;;;;;;4569:1;59651:140::o:0;38564:185::-;38702:39;38719:4;38725:2;38729:7;38702:39;;;;;;;;;;;;:16;:39::i;:::-;38564:185;;;:::o;59260:88::-;4545:13;:11;:13::i;:::-;59327;;::::1;::::0;:7:::1;::::0;:13:::1;::::0;::::1;::::0;::::1;:::i;26854:152::-:0;26926:7;26969:27;26988:7;26969:18;:27::i;57538:80::-;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::o;22396:233::-;22468:7;-1:-1:-1;;;;;22492:19:0;;22488:60;;22520:28;;-1:-1:-1;;;22520:28:0;;;;;;;;;;;22488:60;-1:-1:-1;;;;;;22566:25:0;;;;;:18;:25;;;;;;16555:13;22566:55;;22396:233::o;5307:103::-;4545:13;:11;:13::i;:::-;5372:30:::1;5399:1;5372:18;:30::i;:::-;5307:103::o:0;59559:84::-;4545:13;:11;:13::i;:::-;59624:11:::1;::::0;;-1:-1:-1;;59609:26:0;::::1;59624:11;::::0;;::::1;59623:12;59609:26;::::0;;59559:84::o;59459:92::-;4545:13;:11;:13::i;:::-;59526:5:::1;:17:::0;59459:92::o;59356:95::-;4545:13;:11;:13::i;:::-;59425:9:::1;:18:::0;59356:95::o;25637:104::-;25693:13;25726:7;25719:14;;;;;:::i;58049:676::-;58121:5;;58177:9;;58106:12;;58177:13;;58189:1;58177:13;:::i;:::-;59243:1;21486:12;21273:7;21470:13;58169:5;;21470:28;;-1:-1:-1;;21470:46:0;58153:21;;;;:::i;:::-;:37;58152:111;;;;-1:-1:-1;58246:16:0;;58223:10;58205:29;;;;:17;:29;;;;;;:37;;58237:5;;58205:37;:::i;:::-;:57;;58152:111;58137:127;;58281:6;58277:47;;;58311:1;58304:8;;58277:47;58357:12;58365:4;58357:5;:12;:::i;:::-;58344:9;:25;;58336:60;;;;-1:-1:-1;;;58336:60:0;;8909:2:1;58336:60:0;;;8891:21:1;8948:2;8928:18;;;8921:30;-1:-1:-1;;;8967:18:1;;;8960:52;9029:18;;58336:60:0;;;;;;;;;58439:9;;:13;;58451:1;58439:13;:::i;:::-;59243:1;21486:12;21273:7;21470:13;58431:5;;21470:28;;-1:-1:-1;;21470:46:0;58415:21;;;;:::i;:::-;:37;58407:58;;;;-1:-1:-1;;;58407:58:0;;7799:2:1;58407:58:0;;;7781:21:1;7838:1;7818:18;;;7811:29;-1:-1:-1;;;7856:18:1;;;7849:38;7904:18;;58407:58:0;7771:157:1;58407:58:0;58484:11;;;;58476:48;;;;-1:-1:-1;;;58476:48:0;;9260:2:1;58476:48:0;;;9242:21:1;9299:2;9279:18;;;9272:30;9338:26;9318:18;;;9311:54;9382:18;;58476:48:0;9232:174:1;58476:48:0;58551:8;;:12;;58562:1;58551:12;:::i;:::-;58543:5;:20;58535:52;;;;-1:-1:-1;;;58535:52:0;;9613:2:1;58535:52:0;;;9595:21:1;9652:2;9632:18;;;9625:30;-1:-1:-1;;;9671:18:1;;;9664:49;9730:18;;58535:52:0;9585:169:1;58535:52:0;58604:6;58600:77;;;58645:10;58627:29;;;;:17;:29;;;;;:38;;58660:5;;58627:29;:38;;58660:5;;58627:38;:::i;:::-;;;;-1:-1:-1;;58600:77:0;58689:28;58699:10;58711:5;58689:9;:28::i;32502:308::-;-1:-1:-1;;;;;32601:31:0;;55242:10;32601:31;32597:61;;;32641:17;;-1:-1:-1;;;32641:17:0;;;;;;;;;;;32597:61;55242:10;32671:39;;;;:18;:39;;;;;;;;-1:-1:-1;;;;;32671:49:0;;;;;;;;;;;;:60;;-1:-1:-1;;32671:60:0;;;;;;;;;;32747:55;;6914:41:1;;;32671:49:0;;55242:10;32747:55;;6887:18:1;32747:55:0;;;;;;;32502:308;;:::o;39347:399::-;39514:31;39527:4;39533:2;39537:7;39514:12;:31::i;:::-;-1:-1:-1;;;;;39560:14:0;;;:19;39556:183;;39599:56;39630:4;39636:2;39640:7;39649:5;39599:30;:56::i;:::-;39594:145;;39683:40;;-1:-1:-1;;;39683:40:0;;;;;;;;;;;39594:145;39347:399;;;;:::o;58841:302::-;58915:13;58963:17;58971:8;58963:7;:17::i;:::-;58941:111;;;;-1:-1:-1;;;58941:111:0;;8135:2:1;58941:111:0;;;8117:21:1;8174:2;8154:18;;;8147:30;8213:34;8193:18;;;8186:62;-1:-1:-1;;;8264:18:1;;;8257:42;8316:19;;58941:111:0;8107:234:1;58941:111:0;59096:7;59105:19;:8;:17;:19::i;:::-;59079:55;;;;;;;;;:::i;:::-;;;;;;;;;;;;;59065:70;;58841:302;;;:::o;5565:201::-;4545:13;:11;:13::i;:::-;-1:-1:-1;;;;;5654:22:0;::::1;5646:73;;;::::0;-1:-1:-1;;;5646:73:0;;7392:2:1;5646:73:0::1;::::0;::::1;7374:21:1::0;7431:2;7411:18;;;7404:30;7470:34;7450:18;;;7443:62;-1:-1:-1;;;7521:18:1;;;7514:36;7567:19;;5646:73:0::1;7364:228:1::0;5646:73:0::1;5730:28;5749:8;5730:18;:28::i;:::-;5565:201:::0;:::o;33389:282::-;33454:4;33510:7;59243:1;33491:26;;:66;;;;;33544:13;;33534:7;:23;33491:66;:153;;;;-1:-1:-1;;33595:26:0;;;;:17;:26;;;;;;-1:-1:-1;;;33595:44:0;:49;;33389:282::o;28009:1275::-;28076:7;28111;;59243:1;28160:23;28156:1061;;28213:13;;28206:4;:20;28202:1015;;;28251:14;28268:23;;;:17;:23;;;;;;-1:-1:-1;;;28357:24:0;;28353:845;;29022:113;29029:11;29022:113;;-1:-1:-1;;;29100:6:0;29082:25;;;;:17;:25;;;;;;29022:113;;;29168:6;28009:1275;-1:-1:-1;;;28009:1275:0:o;28353:845::-;28202:1015;;29245:31;;-1:-1:-1;;;29245:31:0;;;;;;;;;;;4824:132;4732:6;;-1:-1:-1;;;;;4732:6:0;55242:10;4888:23;4880:68;;;;-1:-1:-1;;;4880:68:0;;8548:2:1;4880:68:0;;;8530:21:1;;;8567:18;;;8560:30;8626:34;8606:18;;;8599:62;8678:18;;4880:68:0;8520:182:1;5926:191:0;6019:6;;;-1:-1:-1;;;;;6036:17:0;;;-1:-1:-1;;;;;;6036:17:0;;;;;;;6069:40;;6019:6;;;6036:17;6019:6;;6069:40;;6000:16;;6069:40;5926:191;;:::o;48987:112::-;49064:27;49074:2;49078:8;49064:27;;;;;;;;;;;;:9;:27::i;41830:716::-;42014:88;;-1:-1:-1;;;42014:88:0;;41993:4;;-1:-1:-1;;;;;42014:45:0;;;;;:88;;55242:10;;42081:4;;42087:7;;42096:5;;42014:88;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;42014:88:0;;;;;;;;-1:-1:-1;;42014:88:0;;;;;;;;;;;;:::i;:::-;;;42010:529;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;42297:13:0;;42293:235;;42343:40;;-1:-1:-1;;;42343:40:0;;;;;;;;;;;42293:235;42486:6;42480:13;42471:6;42467:2;42463:15;42456:38;42010:529;-1:-1:-1;;;;;;42173:64:0;-1:-1:-1;;;42173:64:0;;-1:-1:-1;42010:529:0;41830:716;;;;;;:::o;464:723::-;520:13;741:10;737:53;;-1:-1:-1;;768:10:0;;;;;;;;;;;;-1:-1:-1;;;768:10:0;;;;;464:723::o;737:53::-;815:5;800:12;856:78;863:9;;856:78;;889:8;;;;:::i;:::-;;-1:-1:-1;912:10:0;;-1:-1:-1;920:2:0;912:10;;:::i;:::-;;;856:78;;;944:19;976:6;966:17;;;;;;-1:-1:-1;;;966:17:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;966:17:0;;944:39;;994:154;1001:10;;994:154;;1028:11;1038:1;1028:11;;:::i;:::-;;-1:-1:-1;1097:10:0;1105:2;1097:5;:10;:::i;:::-;1084:24;;:2;:24;:::i;:::-;1071:39;;1054:6;1061;1054:14;;;;;;-1:-1:-1;;;1054:14:0;;;;;;;;;;;;:56;-1:-1:-1;;;;;1054:56:0;;;;;;;;-1:-1:-1;1125:11:0;1134:2;1125:11;;:::i;:::-;;;994:154;;48214:689;48345:19;48351:2;48355:8;48345:5;:19::i;:::-;-1:-1:-1;;;;;48406:14:0;;;:19;48402:483;;48446:11;48460:13;48508:14;;;48541:233;48572:62;48611:1;48615:2;48619:7;;;;;;48628:5;48572:30;:62::i;:::-;48567:167;;48670:40;;-1:-1:-1;;;48670:40:0;;;;;;;;;;;48567:167;48769:3;48761:5;:11;48541:233;;48856:3;48839:13;;:20;48835:34;;48861:8;;;48835:34;48402:483;;48214:689;;;:::o;43008:2454::-;43081:20;43104:13;43132;43128:44;;43154:18;;-1:-1:-1;;;43154:18:0;;;;;;;;;;;43128:44;-1:-1:-1;;;;;43660:22:0;;;;;;:18;:22;;;;16693:2;43660:22;;;:71;;43698:32;43686:45;;43660:71;;;43974:31;;;:17;:31;;;;;-1:-1:-1;30674:15:0;;30648:24;30644:46;30243:11;30218:23;30214:41;30211:52;30201:63;;43974:173;;44209:23;;;;43974:31;;43660:22;;44708:25;43660:22;;44561:335;44976:1;44962:12;44958:20;44916:346;45017:3;45008:7;45005:16;44916:346;;45235:7;45225:8;45222:1;45195:25;45192:1;45189;45184:59;45070:1;45057:15;44916:346;;;-1:-1:-1;45295:13:0;45291:45;;45317:19;;-1:-1:-1;;;45317:19:0;;;;;;;;;;;45291:45;45353:13;:19;-1:-1:-1;38564:185:0;;;:::o;-1:-1:-1:-;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;;;14:631:1;78:5;108:18;149:2;141:6;138:14;135:2;;;155:18;;:::i;:::-;230:2;224:9;198:2;284:15;;-1:-1:-1;;280:24:1;;;306:2;276:33;272:42;260:55;;;330:18;;;350:22;;;327:46;324:2;;;376:18;;:::i;:::-;416:10;412:2;405:22;445:6;436:15;;475:6;467;460:22;515:3;506:6;501:3;497:16;494:25;491:2;;;532:1;529;522:12;491:2;582:6;577:3;570:4;562:6;558:17;545:44;637:1;630:4;621:6;613;609:19;605:30;598:41;;;;88:557;;;;;:::o;650:173::-;718:20;;-1:-1:-1;;;;;767:31:1;;757:42;;747:2;;813:1;810;803:12;747:2;699:124;;;:::o;828:196::-;887:6;940:2;928:9;919:7;915:23;911:32;908:2;;;961:6;953;946:22;908:2;989:29;1008:9;989:29;:::i;1029:270::-;1097:6;1105;1158:2;1146:9;1137:7;1133:23;1129:32;1126:2;;;1179:6;1171;1164:22;1126:2;1207:29;1226:9;1207:29;:::i;:::-;1197:39;;1255:38;1289:2;1278:9;1274:18;1255:38;:::i;:::-;1245:48;;1116:183;;;;;:::o;1304:338::-;1381:6;1389;1397;1450:2;1438:9;1429:7;1425:23;1421:32;1418:2;;;1471:6;1463;1456:22;1418:2;1499:29;1518:9;1499:29;:::i;:::-;1489:39;;1547:38;1581:2;1570:9;1566:18;1547:38;:::i;:::-;1537:48;;1632:2;1621:9;1617:18;1604:32;1594:42;;1408:234;;;;;:::o;1647:696::-;1742:6;1750;1758;1766;1819:3;1807:9;1798:7;1794:23;1790:33;1787:2;;;1841:6;1833;1826:22;1787:2;1869:29;1888:9;1869:29;:::i;:::-;1859:39;;1917:38;1951:2;1940:9;1936:18;1917:38;:::i;:::-;1907:48;;2002:2;1991:9;1987:18;1974:32;1964:42;;2057:2;2046:9;2042:18;2029:32;2084:18;2076:6;2073:30;2070:2;;;2121:6;2113;2106:22;2070:2;2149:22;;2202:4;2194:13;;2190:27;-1:-1:-1;2180:2:1;;2236:6;2228;2221:22;2180:2;2264:73;2329:7;2324:2;2311:16;2306:2;2302;2298:11;2264:73;:::i;:::-;2254:83;;;1777:566;;;;;;;:::o;2348:367::-;2413:6;2421;2474:2;2462:9;2453:7;2449:23;2445:32;2442:2;;;2495:6;2487;2480:22;2442:2;2523:29;2542:9;2523:29;:::i;:::-;2513:39;;2602:2;2591:9;2587:18;2574:32;2649:5;2642:13;2635:21;2628:5;2625:32;2615:2;;2676:6;2668;2661:22;2615:2;2704:5;2694:15;;;2432:283;;;;;:::o;2720:264::-;2788:6;2796;2849:2;2837:9;2828:7;2824:23;2820:32;2817:2;;;2870:6;2862;2855:22;2817:2;2898:29;2917:9;2898:29;:::i;:::-;2888:39;2974:2;2959:18;;;;2946:32;;-1:-1:-1;;;2807:177:1:o;2989:255::-;3047:6;3100:2;3088:9;3079:7;3075:23;3071:32;3068:2;;;3121:6;3113;3106:22;3068:2;3165:9;3152:23;3184:30;3208:5;3184:30;:::i;3249:259::-;3318:6;3371:2;3359:9;3350:7;3346:23;3342:32;3339:2;;;3392:6;3384;3377:22;3339:2;3429:9;3423:16;3448:30;3472:5;3448:30;:::i;3513:480::-;3582:6;3635:2;3623:9;3614:7;3610:23;3606:32;3603:2;;;3656:6;3648;3641:22;3603:2;3701:9;3688:23;3734:18;3726:6;3723:30;3720:2;;;3771:6;3763;3756:22;3720:2;3799:22;;3852:4;3844:13;;3840:27;-1:-1:-1;3830:2:1;;3886:6;3878;3871:22;3830:2;3914:73;3979:7;3974:2;3961:16;3956:2;3952;3948:11;3914:73;:::i;3998:190::-;4057:6;4110:2;4098:9;4089:7;4085:23;4081:32;4078:2;;;4131:6;4123;4116:22;4078:2;-1:-1:-1;4159:23:1;;4068:120;-1:-1:-1;4068:120:1:o;4193:257::-;4234:3;4272:5;4266:12;4299:6;4294:3;4287:19;4315:63;4371:6;4364:4;4359:3;4355:14;4348:4;4341:5;4337:16;4315:63;:::i;:::-;4432:2;4411:15;-1:-1:-1;;4407:29:1;4398:39;;;;4439:4;4394:50;;4242:208;-1:-1:-1;;4242:208:1:o;4455:185::-;4497:3;4535:5;4529:12;4550:52;4595:6;4590:3;4583:4;4576:5;4572:16;4550:52;:::i;:::-;4618:16;;;;;4505:135;-1:-1:-1;;4505:135:1:o;4763:1305::-;5040:3;5069;5104:6;5098:13;5134:3;5156:1;5184:9;5180:2;5176:18;5166:28;;5244:2;5233:9;5229:18;5266;5256:2;;5310:4;5302:6;5298:17;5288:27;;5256:2;5336;5384;5376:6;5373:14;5353:18;5350:38;5347:2;;;-1:-1:-1;;;5411:33:1;;5467:4;5464:1;5457:15;5497:4;5418:3;5485:17;5347:2;5528:18;5555:104;;;;5673:1;5668:322;;;;5521:469;;5555:104;-1:-1:-1;;5588:24:1;;5576:37;;5633:16;;;;-1:-1:-1;5555:104:1;;5668:322;9988:4;10007:17;;;10057:4;10041:21;;5763:3;5779:165;5793:6;5790:1;5787:13;5779:165;;;5871:14;;5858:11;;;5851:35;5914:16;;;;5808:10;;5779:165;;;5783:3;;5973:6;5968:3;5964:16;5957:23;;5521:469;;;;;;;6006:56;6031:30;6057:3;6049:6;6031:30;:::i;:::-;-1:-1:-1;;;4705:20:1;;4750:1;4741:11;;4695:63;6006:56;5999:63;5048:1020;-1:-1:-1;;;;;5048:1020:1:o;6281:488::-;-1:-1:-1;;;;;6550:15:1;;;6532:34;;6602:15;;6597:2;6582:18;;6575:43;6649:2;6634:18;;6627:34;;;6697:3;6692:2;6677:18;;6670:31;;;6475:4;;6718:45;;6743:19;;6735:6;6718:45;:::i;:::-;6710:53;6484:285;-1:-1:-1;;;;;;6484:285:1:o;6966:219::-;7115:2;7104:9;7097:21;7078:4;7135:44;7175:2;7164:9;7160:18;7152:6;7135:44;:::i;10073:128::-;10113:3;10144:1;10140:6;10137:1;10134:13;10131:2;;;10150:18;;:::i;:::-;-1:-1:-1;10186:9:1;;10121:80::o;10206:120::-;10246:1;10272;10262:2;;10277:18;;:::i;:::-;-1:-1:-1;10311:9:1;;10252:74::o;10331:168::-;10371:7;10437:1;10433;10429:6;10425:14;10422:1;10419:21;10414:1;10407:9;10400:17;10396:45;10393:2;;;10444:18;;:::i;:::-;-1:-1:-1;10484:9:1;;10383:116::o;10504:125::-;10544:4;10572:1;10569;10566:8;10563:2;;;10577:18;;:::i;:::-;-1:-1:-1;10614:9:1;;10553:76::o;10634:258::-;10706:1;10716:113;10730:6;10727:1;10724:13;10716:113;;;10806:11;;;10800:18;10787:11;;;10780:39;10752:2;10745:10;10716:113;;;10847:6;10844:1;10841:13;10838:2;;;-1:-1:-1;;10882:1:1;10864:16;;10857:27;10687:205::o;10897:380::-;10976:1;10972:12;;;;11019;;;11040:2;;11094:4;11086:6;11082:17;11072:27;;11040:2;11147;11139:6;11136:14;11116:18;11113:38;11110:2;;;11193:10;11188:3;11184:20;11181:1;11174:31;11228:4;11225:1;11218:15;11256:4;11253:1;11246:15;11110:2;;10952:325;;;:::o;11282:135::-;11321:3;-1:-1:-1;;11342:17:1;;11339:2;;;11362:18;;:::i;:::-;-1:-1:-1;11409:1:1;11398:13;;11329:88::o;11422:112::-;11454:1;11480;11470:2;;11485:18;;:::i;:::-;-1:-1:-1;11519:9:1;;11460:74::o;11539:127::-;11600:10;11595:3;11591:20;11588:1;11581:31;11631:4;11628:1;11621:15;11655:4;11652:1;11645:15;11671:127;11732:10;11727:3;11723:20;11720:1;11713:31;11763:4;11760:1;11753:15;11787:4;11784:1;11777:15;11803:127;11864:10;11859:3;11855:20;11852:1;11845:31;11895:4;11892:1;11885:15;11919:4;11916:1;11909:15;11935:131;-1:-1:-1;;;;;;12009:32:1;;11999:43;;11989:2;;12056:1;12053;12046:12

ipfs://2834ea28a79f4246d71babaafc9dfb29e04d716e28655429ceb6f113ea486f8e