Token

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 "erc721a/contracts/ERC721A.sol";
import "@openzeppelin/contracts/access/Ownable.sol";

contract WeedWonders is ERC721A, Ownable {
    uint256 public maxSupply = 1000;
    uint256 public mintPrice = .003 ether;
    uint256 public maxPerTx = 5;

    string public baseURI =
        "ipfs://QmTPtH9TB5rw6n95T6jfCu2h4zonKmu41H1E8sMmxPdPZF/";
    bool public sale = false;

    error SaleNotActive();
    error MaxSupplyReached();
    error MaxPerTxReached();
    error NotEnoughETH();

    constructor() payable ERC721A("Weed Wonders", "WW") {}

    function mint(uint256 _amount) external payable {
        if (!sale) revert SaleNotActive();
        if (_totalMinted() + _amount > maxSupply) revert MaxSupplyReached();
        if (_amount > maxPerTx) revert MaxPerTxReached();
        if (msg.value < mintPrice * _amount) revert NotEnoughETH();

        _mint(msg.sender, _amount);
    }

    function ownerMint(address receiver, uint256 _amount) external onlyOwner {
        _mint(receiver, _amount);
    }

    function tokenURI(uint256 tokenId)
        public
        view
        virtual
        override
        returns (string memory)
    {
        if (!_exists(tokenId)) revert URIQueryForNonexistentToken();
        return string(abi.encodePacked(baseURI, _toString(tokenId), ".json"));
    }

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

    function setBaseURI(string calldata _newURI) external onlyOwner {
        baseURI = _newURI;
    }

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

    function setMintPrice(uint256 _price) external onlyOwner {
        mintPrice = _price;
    }

    function setSupply(uint256 _newSupply) external onlyOwner {
        maxSupply = _newSupply;
    }

    function toggleSale() external onlyOwner {
        sale = !sale;
    }
    function togglePaused() external onlyOwner {
        sale = !sale;
    }
    function setMaxSupply(uint256 _maxSupply) external onlyOwner {
        if (_maxSupply >= maxSupply) revert MaxSupplyReached();
        if (_totalMinted() > _maxSupply) revert MaxSupplyReached();
        maxSupply = _maxSupply;
    }

    function withdraw() external onlyOwner {
        (bool success, ) = msg.sender.call{value: address(this).balance}("");
        require(success, "Transfer failed.");
    }
}

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

pragma solidity ^0.8.0;

import "../utils/Context.sol";

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

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

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

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

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

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

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

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

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

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

pragma solidity ^0.8.4;

import './IERC721A.sol';

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

/**
 * @title ERC721A
 *
 * @dev Implementation of the [ERC721](https://eips.ethereum.org/EIPS/eip-721)
 * Non-Fungible Token Standard, including the Metadata extension.
 * Optimized for lower gas during batch mints.
 *
 * Token IDs are minted in sequential order (e.g. 0, 1, 2, 3, ...)
 * starting from `_startTokenId()`.
 *
 * Assumptions:
 *
 * - An owner cannot have more than 2**64 - 1 (max value of uint64) of supply.
 * - The maximum token ID cannot exceed 2**256 - 1 (max value of uint256).
 */
contract ERC721A is IERC721A {
    // Bypass for a `--via-ir` bug (https://github.com/chiru-labs/ERC721A/pull/364).
    struct TokenApprovalRef {
        address value;
    }

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        return _tokenApprovals[tokenId].value;
    }

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

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

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

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

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

    // =============================================================
    //                      TRANSFER OPERATIONS
    // =============================================================

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token
     * by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public payable virtual override {
        uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);

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

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

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

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

        _beforeTokenTransfers(from, to, tokenId, 1);

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

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

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

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

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

    /**
     * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public payable virtual override {
        safeTransferFrom(from, to, tokenId, '');
    }

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token
     * by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement
     * {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) public payable virtual override {
        transferFrom(from, to, tokenId);
        if (to.code.length != 0)
            if (!_checkContractOnERC721Received(from, to, tokenId, _data)) {
                revert TransferToNonERC721ReceiverImplementer();
            }
    }

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

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

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

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

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

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

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

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

            uint256 toMasked;
            uint256 end = startTokenId + quantity;

            // Use assembly to loop and emit the `Transfer` event for gas savings.
            // The duplicated `log4` removes an extra check and reduces stack juggling.
            // The assembly, together with the surrounding Solidity code, have been
            // delicately arranged to nudge the compiler into producing optimized opcodes.
            assembly {
                // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean.
                toMasked := and(to, _BITMASK_ADDRESS)
                // Emit the `Transfer` event.
                log4(
                    0, // Start of data (0, since no data).
                    0, // End of data (0, since no data).
                    _TRANSFER_EVENT_SIGNATURE, // Signature.
                    0, // `address(0)`.
                    toMasked, // `to`.
                    startTokenId // `tokenId`.
                )

                // The `iszero(eq(,))` check ensures that large values of `quantity`
                // that overflows uint256 will make the loop run out of gas.
                // The compiler will optimize the `iszero` away for performance.
                for {
                    let tokenId := add(startTokenId, 1)
                } iszero(eq(tokenId, end)) {
                    tokenId := add(tokenId, 1)
                } {
                    // Emit the `Transfer` event. Similar to above.
                    log4(0, 0, _TRANSFER_EVENT_SIGNATURE, 0, toMasked, tokenId)
                }
            }
            if (toMasked == 0) revert MintToZeroAddress();

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

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

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

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

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

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

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

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

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

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

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

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

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

        address from = address(uint160(prevOwnershipPacked));

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    /**
     * @dev Converts a uint256 to its ASCII string decimal representation.
     */
    function _toString(uint256 value) internal pure virtual returns (string memory str) {
        assembly {
            // The maximum value of a uint256 contains 78 digits (1 byte per digit), but
            // we allocate 0xa0 bytes to keep the free memory pointer 32-byte word aligned.
            // We will need 1 word for the trailing zeros padding, 1 word for the length,
            // and 3 words for a maximum of 78 digits. Total: 5 * 0x20 = 0xa0.
            let m := add(mload(0x40), 0xa0)
            // Update the free memory pointer to allocate.
            mstore(0x40, m)
            // Assign the `str` to the end.
            str := sub(m, 0x20)
            // Zeroize the slot after the string.
            mstore(str, 0)

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

            // We write the string from rightmost digit to leftmost digit.
            // The following is essentially a do-while loop that also handles the zero case.
            // prettier-ignore
            for { let temp := value } 1 {} {
                str := sub(str, 1)
                // Write the character to the pointer.
                // The ASCII index of the '0' character is 48.
                mstore8(str, add(48, mod(temp, 10)))
                // Keep dividing `temp` until zero.
                temp := div(temp, 10)
                // prettier-ignore
                if iszero(temp) { break }
            }

            let length := sub(end, str)
            // Move the pointer 32 bytes leftwards to make room for the length.
            str := sub(str, 0x20)
            // Store the length.
            mstore(str, length)
        }
    }
}

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

pragma solidity ^0.8.4;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"payable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MaxPerTxReached","type":"error"},{"inputs":[],"name":"MaxSupplyReached","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"NotEnoughETH","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"SaleNotActive","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":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"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":"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":"_amount","type":"uint256"}],"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":"address","name":"receiver","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"ownerMint","outputs":[],"stateMutability":"nonpayable","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":"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":[],"name":"sale","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","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":"_newURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxSupply","type":"uint256"}],"name":"setMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_price","type":"uint256"}],"name":"setMintPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newSupply","type":"uint256"}],"name":"setSupply","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":"togglePaused","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"toggleSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"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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