Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: UNLICENSED
pragma solidity >=0.8.0 <0.9.0;

import "@openzeppelin/contracts/access/AccessControl.sol";
import "erc721-multi-sales/contracts/merkletree/ERC721MultiSaleByMerkle.sol";
import "contract-allow-list/contracts/ERC721AntiScam/ERC721AntiScam.sol";

contract TokyoAlternativeGirls is
    ERC721AntiScam,
    ERC721MultiSaleByMerkle,
    AccessControl
{
    bytes32 public ADMIN = "ADMIN";

    string public baseURI = "";
    string public baseExtension = ".json";

    constructor(address ownerAddress, uint256 ownerMintAmount)
        ERC721A("Tokyo Alternative Girls", "TAG")
    {
        grantRole(ADMIN, msg.sender);
        withdrawAddress = payable(ownerAddress);
        _safeMint(ownerAddress, ownerMintAmount);
    }

    // ==================================================================
    // TAG original
    // ==================================================================
    function totalBurned() external view returns (uint256) {
        return _totalBurned();
    }

    function adminMint(address to, uint256 amount) external onlyRole(ADMIN) {
        _safeMint(to, amount);
    }

    // ==================================================================
    // override ERC721
    // ==================================================================

    function tokenURI(uint256 tokenId)
        public
        view
        virtual
        override
        returns (string memory)
    {
        return
            string(abi.encodePacked(ERC721A.tokenURI(tokenId), baseExtension));
    }

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

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

    // ==================================================================
    // override ERC721MultiSaleByMerkle
    // ==================================================================
    function claim(
        uint256 amount,
        uint256 allowedAmount,
        bytes32[] calldata merkleProof
    ) external payable enoughEth(amount) {
        _claim(amount, allowedAmount, merkleProof);
        _safeMint(msg.sender, amount);
    }

    function exchange(
        uint256[] calldata burnTokenIds,
        uint256 allowedAmount,
        bytes32[] calldata merkleProof
    ) external payable enoughEth(burnTokenIds.length) {
        _exchange(burnTokenIds, allowedAmount, merkleProof);

        for (uint256 i = 0; i < burnTokenIds.length; i++) {
            uint256 tokenId = burnTokenIds[i];
            require(msg.sender == ownerOf(tokenId), "only holder.");
            _burn(tokenId);
        }

        _safeMint(msg.sender, burnTokenIds.length);
    }

    function setCurrentSale(Sale calldata sale, bytes32 merkleRoot)
        external
        onlyRole(ADMIN)
    {
        _setCurrentSale(sale);
        _merkleRoot = merkleRoot;
    }

    // ==================================================================
    // override ERC721MultiSale
    // ==================================================================
    function pause() external onlyRole(ADMIN) {
        _pause();
    }

    function unpause() external onlyRole(ADMIN) {
        _unpause();
    }

    function setWithdrawAddress(address payable value)
        external
        onlyRole(ADMIN)
    {
        withdrawAddress = value;
    }

    function setMaxSupply(uint256 value) external onlyRole(ADMIN) {
        maxSupply = value;
    }

    function _totalSupply() internal view override returns (uint256) {
        return totalSupply();
    }

    // ==================================================================
    // operations
    // ==================================================================
    function grantRole(bytes32 role, address account)
        public
        override
        onlyOwner
    {
        _grantRole(role, account);
    }

    function revokeRole(bytes32 role, address account)
        public
        override
        onlyOwner
    {
        _revokeRole(role, account);
    }

    function setBaseURI(string memory _value) external onlyRole(ADMIN) {
        baseURI = _value;
    }

    function setBaseExtension(string memory _value) external onlyRole(ADMIN) {
        baseExtension = _value;
    }

    // ==================================================================
    // interface
    // ==================================================================
    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override(AccessControl, ERC721AntiScam)
        returns (bool)
    {
        return
            interfaceId == type(IERC721AntiScam).interfaceId ||
            interfaceId == type(IAccessControl).interfaceId ||
            super.supportsInterface(interfaceId);
    }
}

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

pragma solidity ^0.8.0;

import "./IAccessControl.sol";
import "../utils/Context.sol";
import "../utils/Strings.sol";
import "../utils/introspection/ERC165.sol";

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it.
 */
abstract contract AccessControl is Context, IAccessControl, ERC165 {
    struct RoleData {
        mapping(address => bool) members;
        bytes32 adminRole;
    }

    mapping(bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Modifier that checks that an account has a specific role. Reverts
     * with a standardized message including the required role.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     *
     * _Available since v4.1._
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role);
        _;
    }

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

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view virtual override returns (bool) {
        return _roles[role].members[account];
    }

    /**
     * @dev Revert with a standard message if `_msgSender()` is missing `role`.
     * Overriding this function changes the behavior of the {onlyRole} modifier.
     *
     * Format of the revert message is described in {_checkRole}.
     *
     * _Available since v4.6._
     */
    function _checkRole(bytes32 role) internal view virtual {
        _checkRole(role, _msgSender());
    }

    /**
     * @dev Revert with a standard message if `account` is missing `role`.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     */
    function _checkRole(bytes32 role, address account) internal view virtual {
        if (!hasRole(role, account)) {
            revert(
                string(
                    abi.encodePacked(
                        "AccessControl: account ",
                        Strings.toHexString(uint160(account), 20),
                        " is missing role ",
                        Strings.toHexString(uint256(role), 32)
                    )
                )
            );
        }
    }

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view virtual override returns (bytes32) {
        return _roles[role].adminRole;
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleGranted} event.
     */
    function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleRevoked} event.
     */
    function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _revokeRole(role, account);
    }

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been revoked `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     *
     * May emit a {RoleRevoked} event.
     */
    function renounceRole(bytes32 role, address account) public virtual override {
        require(account == _msgSender(), "AccessControl: can only renounce roles for self");

        _revokeRole(role, account);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event. Note that unlike {grantRole}, this function doesn't perform any
     * checks on the calling account.
     *
     * May emit a {RoleGranted} event.
     *
     * [WARNING]
     * ====
     * This function should only be called from the constructor when setting
     * up the initial roles for the system.
     *
     * Using this function in any other way is effectively circumventing the admin
     * system imposed by {AccessControl}.
     * ====
     *
     * NOTE: This function is deprecated in favor of {_grantRole}.
     */
    function _setupRole(bytes32 role, address account) internal virtual {
        _grantRole(role, account);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        bytes32 previousAdminRole = getRoleAdmin(role);
        _roles[role].adminRole = adminRole;
        emit RoleAdminChanged(role, previousAdminRole, adminRole);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleGranted} event.
     */
    function _grantRole(bytes32 role, address account) internal virtual {
        if (!hasRole(role, account)) {
            _roles[role].members[account] = true;
            emit RoleGranted(role, account, _msgSender());
        }
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleRevoked} event.
     */
    function _revokeRole(bytes32 role, address account) internal virtual {
        if (hasRole(role, account)) {
            _roles[role].members[account] = false;
            emit RoleRevoked(role, account, _msgSender());
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)

pragma solidity ^0.8.0;

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControl {
    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {AccessControl-_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) external;
}

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

pragma solidity ^0.8.0;

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

/**
 * @dev Contract module which allows children to implement an emergency stop
 * mechanism that can be triggered by an authorized account.
 *
 * This module is used through inheritance. It will make available the
 * modifiers `whenNotPaused` and `whenPaused`, which can be applied to
 * the functions of your contract. Note that they will not be pausable by
 * simply including this module, only once the modifiers are put in place.
 */
abstract contract Pausable is Context {
    /**
     * @dev Emitted when the pause is triggered by `account`.
     */
    event Paused(address account);

    /**
     * @dev Emitted when the pause is lifted by `account`.
     */
    event Unpaused(address account);

    bool private _paused;

    /**
     * @dev Initializes the contract in unpaused state.
     */
    constructor() {
        _paused = false;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    modifier whenNotPaused() {
        _requireNotPaused();
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        _requirePaused();
        _;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view virtual returns (bool) {
        return _paused;
    }

    /**
     * @dev Throws if the contract is paused.
     */
    function _requireNotPaused() internal view virtual {
        require(!paused(), "Pausable: paused");
    }

    /**
     * @dev Throws if the contract is not paused.
     */
    function _requirePaused() internal view virtual {
        require(paused(), "Pausable: not paused");
    }

    /**
     * @dev Triggers stopped state.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    function _pause() internal virtual whenNotPaused {
        _paused = true;
        emit Paused(_msgSender());
    }

    /**
     * @dev Returns to normal state.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    function _unpause() internal virtual whenPaused {
        _paused = false;
        emit Unpaused(_msgSender());
    }
}

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

pragma solidity ^0.8.1;

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

        return account.code.length > 0;
    }

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

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

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

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

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

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

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly
                /// @solidity memory-safe-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

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

pragma solidity ^0.8.0;

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

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

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

pragma solidity ^0.8.0;

/**
 * @dev These functions deal with verification of Merkle Tree proofs.
 *
 * The proofs can be generated using the JavaScript library
 * https://github.com/miguelmota/merkletreejs[merkletreejs].
 * Note: the hashing algorithm should be keccak256 and pair sorting should be enabled.
 *
 * See `test/utils/cryptography/MerkleProof.test.js` for some examples.
 *
 * WARNING: You should avoid using leaf values that are 64 bytes long prior to
 * hashing, or use a hash function other than keccak256 for hashing leaves.
 * This is because the concatenation of a sorted pair of internal nodes in
 * the merkle tree could be reinterpreted as a leaf value.
 */
library MerkleProof {
    /**
     * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree
     * defined by `root`. For this, a `proof` must be provided, containing
     * sibling hashes on the branch from the leaf to the root of the tree. Each
     * pair of leaves and each pair of pre-images are assumed to be sorted.
     */
    function verify(
        bytes32[] memory proof,
        bytes32 root,
        bytes32 leaf
    ) internal pure returns (bool) {
        return processProof(proof, leaf) == root;
    }

    /**
     * @dev Calldata version of {verify}
     *
     * _Available since v4.7._
     */
    function verifyCalldata(
        bytes32[] calldata proof,
        bytes32 root,
        bytes32 leaf
    ) internal pure returns (bool) {
        return processProofCalldata(proof, leaf) == root;
    }

    /**
     * @dev Returns the rebuilt hash obtained by traversing a Merkle tree up
     * from `leaf` using `proof`. A `proof` is valid if and only if the rebuilt
     * hash matches the root of the tree. When processing the proof, the pairs
     * of leafs & pre-images are assumed to be sorted.
     *
     * _Available since v4.4._
     */
    function processProof(bytes32[] memory proof, bytes32 leaf) internal pure returns (bytes32) {
        bytes32 computedHash = leaf;
        for (uint256 i = 0; i < proof.length; i++) {
            computedHash = _hashPair(computedHash, proof[i]);
        }
        return computedHash;
    }

    /**
     * @dev Calldata version of {processProof}
     *
     * _Available since v4.7._
     */
    function processProofCalldata(bytes32[] calldata proof, bytes32 leaf) internal pure returns (bytes32) {
        bytes32 computedHash = leaf;
        for (uint256 i = 0; i < proof.length; i++) {
            computedHash = _hashPair(computedHash, proof[i]);
        }
        return computedHash;
    }

    /**
     * @dev Returns true if the `leaves` can be proved to be a part of a Merkle tree defined by
     * `root`, according to `proof` and `proofFlags` as described in {processMultiProof}.
     *
     * _Available since v4.7._
     */
    function multiProofVerify(
        bytes32[] memory proof,
        bool[] memory proofFlags,
        bytes32 root,
        bytes32[] memory leaves
    ) internal pure returns (bool) {
        return processMultiProof(proof, proofFlags, leaves) == root;
    }

    /**
     * @dev Calldata version of {multiProofVerify}
     *
     * _Available since v4.7._
     */
    function multiProofVerifyCalldata(
        bytes32[] calldata proof,
        bool[] calldata proofFlags,
        bytes32 root,
        bytes32[] memory leaves
    ) internal pure returns (bool) {
        return processMultiProofCalldata(proof, proofFlags, leaves) == root;
    }

    /**
     * @dev Returns the root of a tree reconstructed from `leaves` and the sibling nodes in `proof`,
     * consuming from one or the other at each step according to the instructions given by
     * `proofFlags`.
     *
     * _Available since v4.7._
     */
    function processMultiProof(
        bytes32[] memory proof,
        bool[] memory proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by
        // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the
        // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of
        // the merkle tree.
        uint256 leavesLen = leaves.length;
        uint256 totalHashes = proofFlags.length;

        // Check proof validity.
        require(leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof");

        // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using
        // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop".
        bytes32[] memory hashes = new bytes32[](totalHashes);
        uint256 leafPos = 0;
        uint256 hashPos = 0;
        uint256 proofPos = 0;
        // At each step, we compute the next hash using two values:
        // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we
        //   get the next hash.
        // - depending on the flag, either another value for the "main queue" (merging branches) or an element from the
        //   `proof` array.
        for (uint256 i = 0; i < totalHashes; i++) {
            bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++];
            bytes32 b = proofFlags[i] ? leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++] : proof[proofPos++];
            hashes[i] = _hashPair(a, b);
        }

        if (totalHashes > 0) {
            return hashes[totalHashes - 1];
        } else if (leavesLen > 0) {
            return leaves[0];
        } else {
            return proof[0];
        }
    }

    /**
     * @dev Calldata version of {processMultiProof}
     *
     * _Available since v4.7._
     */
    function processMultiProofCalldata(
        bytes32[] calldata proof,
        bool[] calldata proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by
        // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the
        // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of
        // the merkle tree.
        uint256 leavesLen = leaves.length;
        uint256 totalHashes = proofFlags.length;

        // Check proof validity.
        require(leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof");

        // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using
        // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop".
        bytes32[] memory hashes = new bytes32[](totalHashes);
        uint256 leafPos = 0;
        uint256 hashPos = 0;
        uint256 proofPos = 0;
        // At each step, we compute the next hash using two values:
        // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we
        //   get the next hash.
        // - depending on the flag, either another value for the "main queue" (merging branches) or an element from the
        //   `proof` array.
        for (uint256 i = 0; i < totalHashes; i++) {
            bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++];
            bytes32 b = proofFlags[i] ? leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++] : proof[proofPos++];
            hashes[i] = _hashPair(a, b);
        }

        if (totalHashes > 0) {
            return hashes[totalHashes - 1];
        } else if (leavesLen > 0) {
            return leaves[0];
        } else {
            return proof[0];
        }
    }

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

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

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

pragma solidity ^0.8.0;

import "./IERC165.sol";

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

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

pragma solidity ^0.8.0;

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

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

pragma solidity ^0.8.0;

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 *
 * [WARNING]
 * ====
 *  Trying to delete such a structure from storage will likely result in data corruption, rendering the structure unusable.
 *  See https://github.com/ethereum/solidity/pull/11843[ethereum/solidity#11843] for more info.
 *
 *  In order to clean an EnumerableSet, you can either remove all elements one by one or create a fresh instance using an array of EnumerableSet.
 * ====
 */
library EnumerableSet {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.

    struct Set {
        // Storage of set values
        bytes32[] _values;
        // Position of the value in the `values` array, plus 1 because index 0
        // means a value is not in the set.
        mapping(bytes32 => uint256) _indexes;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function _add(Set storage set, bytes32 value) private returns (bool) {
        if (!_contains(set, value)) {
            set._values.push(value);
            // The value is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            set._indexes[value] = set._values.length;
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function _remove(Set storage set, bytes32 value) private returns (bool) {
        // We read and store the value's index to prevent multiple reads from the same storage slot
        uint256 valueIndex = set._indexes[value];

        if (valueIndex != 0) {
            // Equivalent to contains(set, value)
            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in
            // the array, and then remove the last element (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = valueIndex - 1;
            uint256 lastIndex = set._values.length - 1;

            if (lastIndex != toDeleteIndex) {
                bytes32 lastValue = set._values[lastIndex];

                // Move the last value to the index where the value to delete is
                set._values[toDeleteIndex] = lastValue;
                // Update the index for the moved value
                set._indexes[lastValue] = valueIndex; // Replace lastValue's index to valueIndex
            }

            // Delete the slot where the moved value was stored
            set._values.pop();

            // Delete the index for the deleted slot
            delete set._indexes[value];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function _contains(Set storage set, bytes32 value) private view returns (bool) {
        return set._indexes[value] != 0;
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function _length(Set storage set) private view returns (uint256) {
        return set._values.length;
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function _at(Set storage set, uint256 index) private view returns (bytes32) {
        return set._values[index];
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function _values(Set storage set) private view returns (bytes32[] memory) {
        return set._values;
    }

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _add(set._inner, value);
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _remove(set._inner, value);
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
        return _contains(set._inner, value);
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(Bytes32Set storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
        return _at(set._inner, index);
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(Bytes32Set storage set) internal view returns (bytes32[] memory) {
        return _values(set._inner);
    }

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(AddressSet storage set, address value) internal returns (bool) {
        return _add(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(AddressSet storage set, address value) internal returns (bool) {
        return _remove(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(AddressSet storage set, address value) internal view returns (bool) {
        return _contains(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(AddressSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(AddressSet storage set, uint256 index) internal view returns (address) {
        return address(uint160(uint256(_at(set._inner, index))));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(AddressSet storage set) internal view returns (address[] memory) {
        bytes32[] memory store = _values(set._inner);
        address[] memory result;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }

    // UintSet

    struct UintSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(UintSet storage set, uint256 value) internal returns (bool) {
        return _add(set._inner, bytes32(value));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(UintSet storage set, uint256 value) internal returns (bool) {
        return _remove(set._inner, bytes32(value));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(UintSet storage set, uint256 value) internal view returns (bool) {
        return _contains(set._inner, bytes32(value));
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function length(UintSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(UintSet storage set, uint256 index) internal view returns (uint256) {
        return uint256(_at(set._inner, index));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(UintSet storage set) internal view returns (uint256[] memory) {
        bytes32[] memory store = _values(set._inner);
        uint256[] memory result;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.0;

import "erc721a/contracts/ERC721A.sol";
import './IERC721AntiScam.sol';
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";
import "../proxy/interface/IContractAllowListProxy.sol";

/// @title AntiScam機能付きERC721A
/// @dev Readmeを見てください。

abstract contract ERC721AntiScam is ERC721A, IERC721AntiScam, Ownable {
    using EnumerableSet for EnumerableSet.AddressSet;

    IContractAllowListProxy public CAL;
    EnumerableSet.AddressSet localAllowedAddresses;

    /*//////////////////////////////////////////////////////////////
    ロック変数。トークンごとに個別ロック設定を行う
    //////////////////////////////////////////////////////////////*/

    // token lock
    mapping(uint256 => LockStatus) internal _tokenLockStatus;
    mapping(uint256 => uint256) internal _tokenCALLevel;

    // wallet lock
    mapping(address => LockStatus) internal _walletLockStatus;
    mapping(address => uint256) internal _walletCALLevel;

    // contract lock
    LockStatus public contractLockStatus = LockStatus.CalLock;
    uint256 public CALLevel = 1;

    /*///////////////////////////////////////////////////////////////
    ロック機能ロジック
    //////////////////////////////////////////////////////////////*/

    function getLockStatus(uint256 tokenId) public virtual view returns (LockStatus) {
        require(_exists(tokenId), "AntiScam: locking query for nonexistent token");
        return _getLockStatus(ownerOf(tokenId), tokenId);
    }

    function getTokenLocked(address operator, uint256 tokenId) public virtual view returns(bool isLocked) {
        address holder = ownerOf(tokenId);
        LockStatus status = _getLockStatus(holder, tokenId);
        uint256 level = _getCALLevel(holder, tokenId);

        if (status == LockStatus.CalLock) {
            if (ownerOf(tokenId) == msg.sender) {
                return false;
            }
        } else {
            return _getLocked(operator, status, level);
        }
    }
    
    // TODO 標準実装
    function getTokensUnderLock(address to) external view returns (uint256[] memory){
        return new uint256[](0);
    }

    // TODO 標準実装
    function getTokensUnderLock(address to, uint256 start, uint256 end) external view returns (uint256[] memory){
        return new uint256[](0);
    }
    
    // TODO 標準実装
    function getTokensUnderLock(address holder, address to) external view returns (uint256[] memory){
        return new uint256[](0);
    }

    // TODO 標準実装
    function getTokensUnderLock(address holder, address to, uint256 start, uint256 end) external view returns (uint256[] memory){
        return new uint256[](0);
    }

    function getLocked(address operator, address holder) public virtual view returns(bool) {
        LockStatus status = _getLockStatus(holder);
        uint256 level = _getCALLevel(holder);
        return _getLocked(operator, status, level);
    }

    function _getLocked(address operator, LockStatus status, uint256 level) internal virtual view returns(bool){
        if (status == LockStatus.UnLock) {
            return false;
        } else if (status == LockStatus.AllLock)  {
            return true;
        } else if (status == LockStatus.CalLock) {
            if (isLocalAllowed(operator)) {
                return false;
            }
            if (address(CAL) == address(0)) {
                return true;
            }
            if (CAL.isAllowed(operator, level)) {
                return false;
            } else {
                return true;
            }
        } else {
            revert("LockStatus is invalid");
        }
    }

    function addLocalContractAllowList(address _contract) external onlyOwner {
        localAllowedAddresses.add(_contract);
    }

    function removeLocalContractAllowList(address _contract) external onlyOwner {
        localAllowedAddresses.remove(_contract);
    }

    function isLocalAllowed(address _transferer)
        public
        view
        returns (bool)
    {
        bool Allowed = false;
        if(localAllowedAddresses.contains(_transferer) == true){
            Allowed = true;
        }
        return Allowed;
    }

    function _getLockStatus(address holder, uint256 tokenId) internal virtual view returns(LockStatus){
        if(_tokenLockStatus[tokenId] != LockStatus.UnSet) {
            return _tokenLockStatus[tokenId];
        }

        return _getLockStatus(holder);
    }

    function _getLockStatus(address holder) internal virtual view returns(LockStatus){
        if(_walletLockStatus[holder] != LockStatus.UnSet) {
            return _walletLockStatus[holder];
        }

        return contractLockStatus;
    }

    function _getCALLevel(address holder, uint256 tokenId) internal virtual view returns(uint256){
        if(_tokenCALLevel[tokenId] > 0) {
            return _tokenCALLevel[tokenId];
        }

        return _getCALLevel(holder);
    }

    function _getCALLevel(address holder) internal virtual view returns(uint256){
        if(_walletCALLevel[holder] > 0) {
            return _walletCALLevel[holder];
        }

        return CALLevel;
    }

    // For token lock
    function _lock(LockStatus status, uint256 id) internal virtual {
        _tokenLockStatus[id] = status;
        emit TokenLock(ownerOf(id), msg.sender, uint(status), id);
    }

    // For wallet lock
    function _setWalletLock(address to, LockStatus status) internal virtual {
        _walletLockStatus[to] = status;
    }

    function _setWalletCALLevel(address to ,uint256 level) internal virtual {
        _walletCALLevel[to] = level;
    }

    // For contract lock
    function setContractAllowListLevel(uint256 level) external onlyOwner{
        CALLevel = level;
    }

    function setContractLockStatus(LockStatus status) external onlyOwner {
       require(status != LockStatus.UnSet, "AntiScam: contract lock status can not set UNSET");
       contractLockStatus = status;
    }

    function setCAL(address _cal) external onlyOwner {
        CAL = IContractAllowListProxy(_cal);
    }

    /*///////////////////////////////////////////////////////////////
                              OVERRIDES
    //////////////////////////////////////////////////////////////*/

    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
        if(getLocked(operator, owner)){
            return false;
        }
        return super.isApprovedForAll(owner, operator);
    }

    function setApprovalForAll(address operator, bool approved) public virtual override {
        require (getLocked(operator, msg.sender) == false || approved == false, "Can not approve locked token");
        super.setApprovalForAll(operator, approved);
    }

    function approve(address to, uint256 tokenId) public payable virtual override {
        require (getTokenLocked(to, tokenId) == false, "Can not approve locked token");
        super.approve(to, tokenId);
    }

    function _beforeTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 /*quantity*/
    ) internal virtual override {
        // 転送やバーンにおいては、常にstartTokenIdは TokenIDそのものとなります。
        if (from != address(0)) {
            // トークンがロックされている場合、転送を許可しない
            require(getTokenLocked(to, startTokenId) == false , "LOCKED");
        }
    }

    function _afterTokenTransfers(
        address from,
        address /*to*/,
        uint256 startTokenId,
        uint256 /*quantity*/
    ) internal virtual override {
        // 転送やバーンにおいては、常にstartTokenIdは TokenIDそのものとなります。
        if (from != address(0)) {
            // ロックをデフォルトに戻す。（デフォルトは、 contractのLock status）
            delete _tokenLockStatus[startTokenId];
            delete _tokenCALLevel[startTokenId];
        }
    }


    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override
        returns (bool)
    {
        return
            interfaceId == type(IERC721AntiScam).interfaceId ||
            super.supportsInterface(interfaceId);
    }

}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.0;

/// @title IERC721AntiScam
/// @dev 詐欺防止機能付きコントラクトのインターフェース
/// @author hayatti.eth

interface IERC721AntiScam {

   enum LockStatus {
      UnSet,
      UnLock,
      CalLock,
      AllLock
   }

    /**
     * @dev 個別ロックが指定された場合のイベント
     */
    event TokenLock(address indexed owner, address indexed from, uint lockStatus, uint256 indexed tokenId);

    /**
     * @dev 該当トークンIDにおけるロックレベルを return で返す。
     */
    function getLockStatus(uint256 tokenId) external view returns (LockStatus);

    /**
     * @dev 該当トークンIDにおいて、該当コントラクトの転送が許可されているかを返す
     */
    function getTokenLocked(address to ,uint256 tokenId) external view returns (bool);
    
    /**
     * @dev 該当コントラクトの転送が拒否されているトークンを全て返す
     */
    function getTokensUnderLock(address to) external view returns (uint256[] memory);

    /**
     * @dev 該当コントラクトの転送が拒否されているstartからstopまでのトークンIDを返す
     */
    function getTokensUnderLock(address to, uint256 start, uint256 end) external view returns (uint256[] memory);

    
    /**
     * @dev holderが所有するトークンのうち、該当コントラクトの転送が拒否されているトークンを全て返す
     */
    function getTokensUnderLock(address holder, address to) external view returns (uint256[] memory);

    /**
     * @dev holderが所有するトークンのうち、該当コントラクトの転送が拒否されているstartからstopまでのトークンIDを返す
     */
    function getTokensUnderLock(address holder, address to, uint256 start, uint256 end) external view returns (uint256[] memory);

    /**
     * @dev 該当ウォレットアドレスにおいて、該当コントラクトの転送が許可されているかを返す
     */
    function getLocked(address to ,address holder) external view returns (bool);

    /**
     * @dev CALのリストに無い独自の許可アドレスを追加する場合、こちらにアドレスを記載する。
     */
    function addLocalContractAllowList(address _contract) external;

    /**
     * @dev CALのリストにある独自の許可アドレスを削除する場合、こちらにアドレスを記載する。
     */
    function removeLocalContractAllowList(address _contract) external;


    /**
     * @dev CALを利用する場合のCALのレベルを設定する。レベルが高いほど、許可されるコントラクトの範囲が狭い。
     */
    function setContractAllowListLevel(uint256 level) external;

    /**
     * @dev デフォルトでのロックレベルを指定する。
     */
    function setContractLockStatus(LockStatus status) external;

}

// SPDX-License-Identifier: MIT
pragma solidity >=0.7.0 <0.9.0;

interface IContractAllowListProxy {
    function isAllowed(address _transferer, uint256 _level)
        external
        view
        returns (bool);
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.9 <0.9.0;

import "@openzeppelin/contracts/security/Pausable.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "./IERC721MultiSale.sol";
import "./Sale.sol";
import "./SalesRecord.sol";

abstract contract ERC721MultiSale is IERC721MultiSale, Pausable {
    using Address for address payable;

    // ==================================================================
    // Event
    // ==================================================================
    event ChangeSale(uint8 oldId, uint8 newId);

    // ==================================================================
    // Variables
    // ==================================================================
    uint256 private _soldCount = 0;
    
    Sale internal _currentSale;
    mapping(address => SalesRecord) internal _salesRecordByBuyer;

    address payable public withdrawAddress;
    uint256 public maxSupply;

    // ==================================================================
    // Modifier
    // ==================================================================
    modifier isNotOverMaxSupply(uint256 amount) {
        require(
            amount + _totalSupply() <= maxSupply,
            "claim is over the max supply."
        );
        _;
    }

    modifier isNotOverMaxSaleSupply(uint256 amount) {
        require(
            amount + _soldCount <=
                _currentSale.maxSupply,
            "claim is over the max sale supply."
        );
        _;
    }

    modifier isNotOverAllowedAmount(uint256 amount, uint256 allowedAmount) {
        require(
            getBuyCount() + amount <= allowedAmount,
            "claim is over allowed amount."
        );
        _;
    }

    modifier enoughEth(uint256 amount) {
        require(msg.value >= _currentSale.mintCost * amount, "not enough eth.");
        _;
    }

    modifier whenClaimSale() {
        require(_currentSale.saleType == SaleType.CLAIM, "not claim sale now.");
        _;
    }

    modifier whenExcahngeSale() {
        require(_currentSale.saleType == SaleType.EXCHANGE, "not exchange sale now.");
        _;
    }

    // ==================================================================
    // Function
    // ==================================================================
    // ------------------------------------------------------------------
    // external & public
    // ------------------------------------------------------------------
    function getCurrentSale()
        external
        view
        returns (
            uint8,
            SaleType,
            uint256,
            uint256
        )
    {
        return (
            _currentSale.id,
            _currentSale.saleType,
            _currentSale.mintCost,
            _currentSale.maxSupply
        );
    }

    function withdraw() external {
        require(withdrawAddress != address(0), "withdraw address is 0 address.");
        withdrawAddress.sendValue(address(this).balance);
    }

    function getBuyCount() public view returns(uint256){
        SalesRecord storage record = _salesRecordByBuyer[msg.sender];

        if (record.id == _currentSale.id) {
            return record.amount;
        } else {
            return 0;
        }
    }

    // ------------------------------------------------------------------
    // internal & private
    // ------------------------------------------------------------------
    function _claim(uint256 amount, uint256 allowedAmount)
        internal
        virtual
        whenNotPaused
        isNotOverMaxSupply(amount)
        isNotOverMaxSaleSupply(amount)
        isNotOverAllowedAmount(amount, allowedAmount)
        whenClaimSale
    {
        _record(amount);
    }

    function _exchange(uint256[] calldata burnTokenIds, uint256 allowedAmount)
        internal
        virtual
        whenNotPaused
        isNotOverMaxSaleSupply(burnTokenIds.length)
        isNotOverAllowedAmount(burnTokenIds.length, allowedAmount)
        whenExcahngeSale
    {
        _record(burnTokenIds.length);
    }

    function _record(uint256 amount) private {
        SalesRecord storage record = _salesRecordByBuyer[msg.sender];

        if (record.id == _currentSale.id) {
            record.amount += amount;
        } else {
            record.id = _currentSale.id;
            record.amount = amount;
        }

        _soldCount += amount;
    }

    function _setCurrentSale(Sale calldata sale) internal virtual {
        uint8 oldId = _currentSale.id;
        _currentSale = sale;
        _soldCount = 0;

        emit ChangeSale(oldId, sale.id);
    }

    function _totalSupply() internal virtual view returns(uint256);
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.9 <0.9.0;

import "./Sale.sol";
import "./SalesRecord.sol";

interface IERC721MultiSale {
    function getCurrentSale()
        external
        returns (
            uint8,
            SaleType,
            uint256,
            uint256
        );
    
    function getBuyCount() external view returns(uint256);

    function setCurrentSale(Sale calldata sale) external;

    function setWithdrawAddress(address payable value) external;

    function setMaxSupply(uint256 value) external;

    function pause() external;
    
    function unpause() external;
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.9 <0.9.0;

import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol";
import "./IERC721MultiSaleByMerkle.sol";
import "../ERC721MultiSale.sol";

abstract contract ERC721MultiSaleByMerkle is
    IERC721MultiSaleByMerkle,
    ERC721MultiSale
{
    bytes32 internal _merkleRoot;

    // ==================================================================
    // Modifier
    // ==================================================================
    modifier hasRight(
        uint256 amount,
        uint256 allowedAmount,
        bytes32[] calldata merkleProof
    ) {
        bytes32 node = keccak256(abi.encodePacked(msg.sender, allowedAmount));
        require(
            MerkleProof.verifyCalldata(merkleProof, _merkleRoot, node),
            "invalid proof."
        );
        _;
    }

    // ==================================================================
    // Function
    // ==================================================================
    function _claim(
        uint256 amount,
        uint256 allowedAmount,
        bytes32[] calldata merkleProof
    ) internal virtual hasRight(amount, allowedAmount, merkleProof) {
        _claim(amount, allowedAmount);
    }

    function _exchange(
        uint256[] calldata burnTokenIds,
        uint256 allowedAmount,
        bytes32[] calldata merkleProof
    )
        internal
        virtual
        hasRight(burnTokenIds.length, allowedAmount, merkleProof)
    {
        _exchange(burnTokenIds, allowedAmount);
    }

    function _setCurrentSale(Sale calldata sale, bytes32 merkleRoot) internal {
        _merkleRoot = merkleRoot;
        _setCurrentSale(sale);
    }

    // ------------------------------------------------------------------
    // unused super function
    // ------------------------------------------------------------------
    function setCurrentSale(
        Sale calldata /** sale */
    ) external pure virtual {
        revert("no use.");
    }
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.9 <0.9.0;

import "../Sale.sol";

interface IERC721MultiSaleByMerkle {

  function claim(uint256 amount, uint256 allowedAmount, bytes32[] calldata merkleProof) external payable;
  
  function exchange(uint256[] calldata burnTokenIds, uint256 allowedAmount, bytes32[] calldata merkleProof) external payable;

  function setCurrentSale(Sale calldata sale, bytes32 merkleRoot) external;
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.9 <0.9.0;

enum SaleType {
  CLAIM,
  EXCHANGE
}

struct Sale {
    uint8 id;
    SaleType saleType;
    uint256 mintCost;
    uint256 maxSupply;
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.9 <0.9.0;

struct SalesRecord {
    uint8 id;
    uint256 amount;
}

// 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);
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"ownerAddress","type":"address"},{"internalType":"uint256","name":"ownerMintAmount","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"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":false,"internalType":"uint8","name":"oldId","type":"uint8"},{"indexed":false,"internalType":"uint8","name":"newId","type":"uint8"}],"name":"ChangeSale","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":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":false,"internalType":"uint256","name":"lockStatus","type":"uint256"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"TokenLock","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"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[],"name":"ADMIN","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"CAL","outputs":[{"internalType":"contract IContractAllowListProxy","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"CALLevel","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_contract","type":"address"}],"name":"addLocalContractAllowList","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"adminMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"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":"baseExtension","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"allowedAmount","type":"uint256"},{"internalType":"bytes32[]","name":"merkleProof","type":"bytes32[]"}],"name":"claim","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"contractLockStatus","outputs":[{"internalType":"enum IERC721AntiScam.LockStatus","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"burnTokenIds","type":"uint256[]"},{"internalType":"uint256","name":"allowedAmount","type":"uint256"},{"internalType":"bytes32[]","name":"merkleProof","type":"bytes32[]"}],"name":"exchange","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getBuyCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getCurrentSale","outputs":[{"internalType":"uint8","name":"","type":"uint8"},{"internalType":"enum SaleType","name":"","type":"uint8"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getLockStatus","outputs":[{"internalType":"enum IERC721AntiScam.LockStatus","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"address","name":"holder","type":"address"}],"name":"getLocked","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getTokenLocked","outputs":[{"internalType":"bool","name":"isLocked","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"}],"name":"getTokensUnderLock","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"holder","type":"address"},{"internalType":"address","name":"to","type":"address"}],"name":"getTokensUnderLock","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"start","type":"uint256"},{"internalType":"uint256","name":"end","type":"uint256"}],"name":"getTokensUnderLock","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"holder","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"start","type":"uint256"},{"internalType":"uint256","name":"end","type":"uint256"}],"name":"getTokensUnderLock","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_transferer","type":"address"}],"name":"isLocalAllowed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_contract","type":"address"}],"name":"removeLocalContractAllowList","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_value","type":"string"}],"name":"setBaseExtension","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_value","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_cal","type":"address"}],"name":"setCAL","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"level","type":"uint256"}],"name":"setContractAllowListLevel","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"enum IERC721AntiScam.LockStatus","name":"status","type":"uint8"}],"name":"setContractLockStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"uint8","name":"id","type":"uint8"},{"internalType":"enum SaleType","name":"saleType","type":"uint8"},{"internalType":"uint256","name":"mintCost","type":"uint256"},{"internalType":"uint256","name":"maxSupply","type":"uint256"}],"internalType":"struct Sale","name":"sale","type":"tuple"},{"internalType":"bytes32","name":"merkleRoot","type":"bytes32"}],"name":"setCurrentSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"uint8","name":"id","type":"uint8"},{"internalType":"enum SaleType","name":"saleType","type":"uint8"},{"internalType":"uint256","name":"mintCost","type":"uint256"},{"internalType":"uint256","name":"maxSupply","type":"uint256"}],"internalType":"struct Sale","name":"","type":"tuple"}],"name":"setCurrentSale","outputs":[],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint256","name":"value","type":"uint256"}],"name":"setMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address payable","name":"value","type":"address"}],"name":"setWithdrawAddress","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":"totalBurned","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdrawAddress","outputs":[{"internalType":"address payable","name":"","type":"address"}],"stateMutability":"view","type":"function"}]

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

000000000000000000000000e030eada1e2734356c4e170dcb8da86b1f3994820000000000000000000000000000000000000000000000000000000000000002

-----Decoded View---------------
Arg [0] : ownerAddress (address): 0xe030EaDA1e2734356C4e170dCB8DA86B1F399482
Arg [1] : ownerMintAmount (uint256): 2

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 000000000000000000000000e030eada1e2734356c4e170dcb8da86b1f399482
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000002