Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

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

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import {MerkleProof} from '@openzeppelin/contracts/utils/cryptography/MerkleProof.sol';

import "erc721a/contracts/ERC721A.sol";

import "operator-filter-registry/src/DefaultOperatorFilterer.sol";




contract EternityVipCards is DefaultOperatorFilterer, ERC721A, Ownable, ReentrancyGuard {
	using Strings for uint256;
	using Address for address payable;
	using MerkleProof for bytes32[];
	
	bytes32 whitelistMerkleRoot;

	/**
   * @notice Whitelist Item for Address
   * how many items (amount) can be minted after mint start date
   */
	struct Whitelist {
		uint16 amount;
		uint16 totalMinted;
	}

	/**
    * @notice The status enum for the tiers
    */
	enum TierStatus {
		Active, // index 0
		Inactive
	}

	/**
    * @notice The type enum for the tiers
    */
	enum TierType {
		Private, // index 0
		Public
	}

	struct Tier {
		uint16 amount;
		uint16 totalMinted;
		uint128 price;
		uint40 mintStartDate;
		TierStatus status;
		TierType tierType;
	}

	string baseURI;
	string public baseExtension = ".json";
	uint16 public maxMintAmount = 200;
	uint16 public totalAmount = 2222;
	uint16 public currentAmount = 0;
	bool public paused = false;
	bool public revealed = true;
	string public notRevealedUri;

	/**
    * @notice current active tier
    *
    */
	uint16 public activeTierId = 0;

	/**
	* @notice all tiers
    * @dev Editing restricted to contract owner
    *
    */
	mapping(uint16 => Tier) public tiers;

 	// Mapping from owner to list of owned token IDs
	mapping(address => mapping(uint256 => uint256)) private _ownedTokens;

	// Mapping for already claimed amount
	mapping(address => uint) private _ownedAmount;

	/**
	* @dev Fired in addPriceForMint()
	*
	* @param by address that added Price of NFT
	* @param newPrice new price value
	*/
	event TierAdded(
		address by,
		uint16 tier,
		uint128 newPrice,
		uint16 amount,
		uint40 mintStartDate,
		TierStatus status,
		TierType tierType
	);

	/**
	* @dev Fired in mint(), safeMint()
	*
	* @param by address which executed the mint
	* @param to address which received the mint card
	* @param tokenId minted card id
	* @param tier tier id
	*/
	event VipCardMinted(
		address indexed by,
		address indexed to,
		uint256 tokenId,
		uint16 tier
	);

	/**
	* @dev Fired in setBaseURI()
	*
	* @param by an address which executed update
	* @param oldVal old _baseURI value
	* @param newVal new _baseURI value
	*/
	event BaseURIChanged(
		address by,
		string oldVal,
		string newVal
	);

	constructor() ERC721A("Eternity.io VIP Membership", "EVC") payable{
		
	}

	/* Opensea Operator Filter Registry */
  	// Requirement for royalties in OS
 	function transferFrom(address from, address to, uint256 tokenId) public payable override onlyAllowedOperator(from) {
        super.transferFrom(from, to, tokenId);
    }

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

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


	function setWhitelistMintMerkleRoot(bytes32 _whitelistMerkleRoot)
        external
        onlyOwner
    {
        whitelistMerkleRoot = _whitelistMerkleRoot;
    }

	/**
	* @notice Mints card from some tier
	*
	* @param _amount of cards to be minted in range [1, maxMintAmount]
	* @param _tier tier id
	*/
	function mintCards(uint16 _amount, uint16 _tier, bytes32[] calldata merkleProof, uint16 whitelistAmount) external payable nonReentrant {
		require(!paused, "minting is paused");
		require(_amount > 0, "amount should be greater than 0");
		require(_amount <= maxMintAmount, "amount should not exceed max mint amount");
		require(_amount <= whitelistAmount, "amount should not exceed max mint amount");
		require(tiers[_tier].amount != 0, "tier is not defined");
		require(activeTierId == _tier, "tier is not active");
		require(tiers[_tier].mintStartDate <= block.timestamp, "tier minting is not started yet");
		require(tiers[_tier].totalMinted + _amount <= tiers[_tier].amount, "exceeded tier total amount");

        uint128 _cost = tiers[_tier].price * _amount;

		require(msg.value >= _cost, "not enough funds");

		// If user sent more funds than required, refund excess
		if (msg.value > _cost) {
			payable(msg.sender).sendValue(msg.value - _cost);
		}

		if (tiers[_tier].tierType == TierType.Private) {
			
			bytes32 node = keccak256(abi.encodePacked(msg.sender, whitelistAmount));
        	require(MerkleProof.verify(merkleProof, whitelistMerkleRoot, node), 'invalid proof');

			require(_ownedAmount[msg.sender] + _amount <= whitelistAmount, "amount should not exceed max mint amount");
		}

		mint(_amount, _tier);
		
	}

	/**
	* @notice add new tier
	*
	* @param _tier the id of the tier
	* @param _price the price of the cards of the tier
	* @param _amount the amount of the cards in the tier
	* @param _mintStartDate the start date of the minting for the tier
	* @param _type the type of the tier
	* @param _status the status of the tier
	*/
	function addTierForMint(uint16 _tier, uint128 _price, uint16 _amount, uint40 _mintStartDate, TierType _type, TierStatus _status) external onlyOwner {
		require(tiers[_tier].amount == 0, "tier already defined");
		//require(currentAmount + _amount <= totalAmount, "current amount is greater than max amount");
		require(_mintStartDate > block.timestamp, "mint start date should be greater than now");
		require(_status <= TierStatus.Inactive, "Wrong tier status");
		require(_type <= TierType.Public, "Wrong tier type");

		if(activeTierId > 0) {
			require(_status == TierStatus.Inactive, "Active tier exists, please change status to inactive");
		}

		if (_tier != 1) {
			require(tiers[1].price == 0, "free tier should exist");
		} else {
			require(_price == 0, "tier with id 1 should be free tier");
		}

		tiers[_tier] = Tier({
			amount: _amount,
			totalMinted: 0,
			price: _price,
			mintStartDate: _mintStartDate,
			status: _status,
			tierType: _type
		});
		currentAmount += _amount;

		if (_status == TierStatus.Active) {
			activeTierId = _tier;
		}

		emit TierAdded(msg.sender, _tier, _price, _amount, _mintStartDate, _status, _type);
	}

	/**
	* @notice Change status of tier
	* @param _tier the id of the tier
    * @param _status the status of the tier
	*/
	function changeTierStatus(uint16 _tier, TierStatus _status) external onlyOwner {
		require(tiers[_tier].mintStartDate != 0, "tier does not exist");
		require(_status <= TierStatus.Inactive, "wrong tier status");

		if(_status == TierStatus.Active) {
			require(_tier != activeTierId, "tier is already active");

			if (activeTierId > 0) {
				uint16 remainingAmount = tiers[activeTierId].amount - tiers[activeTierId].totalMinted;

				if (remainingAmount > 0) {
					tiers[activeTierId].amount = tiers[activeTierId].totalMinted;
					tiers[_tier].amount += remainingAmount;
				}

				tiers[activeTierId].status = TierStatus.Inactive;
			}

			tiers[_tier].status = TierStatus.Active;
			activeTierId = _tier;
		} else if (_status == TierStatus.Inactive) {
			require(_tier == activeTierId, "tier is already inactive");

			tiers[activeTierId].status = TierStatus.Inactive;
			activeTierId = 0;
		}
	}

	/**
	* @notice check if user is whitelisted in tier
	* @param _tier the id of the tier
	*/
	function isWhitelisted(uint16 _tier, uint16 amount,  bytes32[] calldata merkleProof) external view returns (uint16) {
		require(tiers[_tier].mintStartDate != 0, "tier does not exist");
		bytes32 node = keccak256(abi.encodePacked(msg.sender, amount));
		if(MerkleProof.verify(merkleProof, whitelistMerkleRoot, node)){
			return amount;
		}
		return 0;
	}

	//only owner
	function reveal() external onlyOwner {
		revealed = true;
	}

	/**
	* @notice sets new max mint amount
	*
	* @param _newMaxMintAmount new max mint amount value
	*/
	function setmaxMintAmount(uint16 _newMaxMintAmount) external onlyOwner {
		maxMintAmount = _newMaxMintAmount;
	}

	/**
	* @notice sets new total amount
	*
	* @param _newTotalAmount new total amount value
	*/
	function setTotalAmount(uint16 _newTotalAmount) external onlyOwner {
		totalAmount = _newTotalAmount;
	}

	/**
	* @notice sets new not revealed uri
	*
	* @param _notRevealedURI new not revealed uri value
	*/
	function setNotRevealedURI(string memory _notRevealedURI) external onlyOwner {
		notRevealedUri = _notRevealedURI;
	}

	/**
	* @notice Updates base URI used to construct ERC721Metadata.tokenURI
	*
	* @param _newBaseURI new base URI to set
	*/
	function setBaseURI(string memory _newBaseURI) external onlyOwner {
		// Fire event
		emit BaseURIChanged(msg.sender, baseURI, _newBaseURI);

		// Update base uri
		baseURI = _newBaseURI;
	}

	/**
	* @notice sets new base extension
	*
	* @param _newBaseExtension new base extension value
	*/
	function setBaseExtension(string memory _newBaseExtension) external onlyOwner {
		baseExtension = _newBaseExtension;
	}

	/**
	* @notice pause or unpause minting
	*
	* @param _state new state value
	*/
	function pause(bool _state) external onlyOwner {
		paused = _state;
	}


	 /**
     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
     * This read function is O(totalSupply). If calling from a separate contract, be sure to test gas first.
     * It may also degrade with extremely large collection sizes (e.g >> 10000), test for your use case.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) public view returns (uint256) {
		require(index <= totalSupply(), "invalid index");
        uint256 numMintedSoFar = totalSupply();
        uint256 tokenIdsIdx = 1;
        address currOwnershipAddr;
            for (uint256 i=1; i <= numMintedSoFar; i++) {
                currOwnershipAddr = ownerOf(i); 
                if (currOwnershipAddr != address(0) && currOwnershipAddr == owner) {
                    if (tokenIdsIdx == index) {
                        return i;
                    }
                    tokenIdsIdx++;
                }
            }
    }

	function assetsOfAccount(address _address) external view returns (uint256[] memory) {
		uint256 count = balanceOf(_address);
		uint256[] memory tokenIds = new uint256[](count);
		for (uint16 i=1; i <= count; i++) {
			tokenIds[i-1] = tokenOfOwnerByIndex(_address, i);
		}
		
		return tokenIds;
	}

	function withdraw(uint256 _amount) external onlyOwner nonReentrant {
		require(_amount <= address(this).balance, "incorrect amount");
		(bool success, ) = payable(msg.sender).call{value: _amount}("");
    	require(success, "can not withdraw");
	}

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

		if (!revealed) {
			return notRevealedUri;
		}

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

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

	function reserve() private view returns (uint256) {
		return address(this).balance - msg.value;
	}

	/**
	* @notice private mint function
	*
	* @param _mintAmount of cards to be minted in range [1, maxMintAmount]
	* @param _tier tier id
	*/
	function mint(uint16 _mintAmount, uint16 _tier) private {
		uint256 supply = totalSupply();
		require(supply + _mintAmount <= totalAmount, "total amount exceeded");

		if (tiers[_tier].tierType == TierType.Private) {
			_ownedAmount[msg.sender] += _mintAmount;
		}

		tiers[_tier].totalMinted += _mintAmount;
		_safeMint(msg.sender, _mintAmount);

		for (uint16 i = 1; i <= _mintAmount; i++) {
			// Emit minted event
			emit VipCardMinted(
				msg.sender,
				msg.sender,
				supply + i,
				_tier
			);	
		}
	}

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

// 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 v4.8.0) (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 functionCallWithValue(target, data, 0, "Address: low-level call failed");
    }

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

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

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

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

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

    /**
     * @dev 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) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

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

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

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

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

pragma solidity ^0.8.0;

import "./math/Math.sol";

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

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

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

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

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

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

pragma solidity ^0.8.0;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

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

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

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

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

pragma solidity ^0.8.0;

/**
 * @dev These functions deal with verification of Merkle Tree proofs.
 *
 * The tree and the proofs can be generated using our
 * https://github.com/OpenZeppelin/merkle-tree[JavaScript library].
 * You will find a quickstart guide in the readme.
 *
 * WARNING: You should avoid using leaf values that are 64 bytes long prior to
 * hashing, or use a hash function other than keccak256 for hashing leaves.
 * This is because the concatenation of a sorted pair of internal nodes in
 * the merkle tree could be reinterpreted as a leaf value.
 * OpenZeppelin's JavaScript library generates merkle trees that are safe
 * against this attack out of the box.
 */
library MerkleProof {
    /**
     * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree
     * defined by `root`. For this, a `proof` must be provided, containing
     * sibling hashes on the branch from the leaf to the root of the tree. Each
     * pair of leaves and each pair of pre-images are assumed to be sorted.
     */
    function verify(
        bytes32[] memory proof,
        bytes32 root,
        bytes32 leaf
    ) internal pure returns (bool) {
        return processProof(proof, leaf) == root;
    }

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

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

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

    /**
     * @dev Returns true if the `leaves` can be simultaneously proven to be a part of a merkle tree defined by
     * `root`, according to `proof` and `proofFlags` as described in {processMultiProof}.
     *
     * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details.
     *
     * _Available since v4.7._
     */
    function multiProofVerify(
        bytes32[] memory proof,
        bool[] memory proofFlags,
        bytes32 root,
        bytes32[] memory leaves
    ) internal pure returns (bool) {
        return processMultiProof(proof, proofFlags, leaves) == root;
    }

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

    /**
     * @dev Returns the root of a tree reconstructed from `leaves` and sibling nodes in `proof`. The reconstruction
     * proceeds by incrementally reconstructing all inner nodes by combining a leaf/inner node with either another
     * leaf/inner node or a proof sibling node, depending on whether each `proofFlags` item is true or false
     * respectively.
     *
     * CAUTION: Not all merkle trees admit multiproofs. To use multiproofs, it is sufficient to ensure that: 1) the tree
     * is complete (but not necessarily perfect), 2) the leaves to be proven are in the opposite order they are in the
     * tree (i.e., as seen from right to left starting at the deepest layer and continuing at the next layer).
     *
     * _Available since v4.7._
     */
    function processMultiProof(
        bytes32[] memory proof,
        bool[] memory proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function 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}.
     *
     * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details.
     *
     * _Available since v4.7._
     */
    function processMultiProofCalldata(
        bytes32[] calldata proof,
        bool[] calldata proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function 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
// 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
pragma solidity ^0.8.13;

import {OperatorFilterer} from "./OperatorFilterer.sol";

/**
 * @title  DefaultOperatorFilterer
 * @notice Inherits from OperatorFilterer and automatically subscribes to the default OpenSea subscription.
 */
abstract contract DefaultOperatorFilterer is OperatorFilterer {
    address constant DEFAULT_SUBSCRIPTION = address(0x3cc6CddA760b79bAfa08dF41ECFA224f810dCeB6);

    constructor() OperatorFilterer(DEFAULT_SUBSCRIPTION, true) {}
}

// 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 v4.8.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                return prod0 / denominator;
            }

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);
        }
    }
}

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

pragma solidity ^0.8.4;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

import {IOperatorFilterRegistry} from "./IOperatorFilterRegistry.sol";

/**
 * @title  OperatorFilterer
 * @notice Abstract contract whose constructor automatically registers and optionally subscribes to or copies another
 *         registrant's entries in the OperatorFilterRegistry.
 * @dev    This smart contract is meant to be inherited by token contracts so they can use the following:
 *         - `onlyAllowedOperator` modifier for `transferFrom` and `safeTransferFrom` methods.
 *         - `onlyAllowedOperatorApproval` modifier for `approve` and `setApprovalForAll` methods.
 */
abstract contract OperatorFilterer {
    error OperatorNotAllowed(address operator);

    IOperatorFilterRegistry public constant OPERATOR_FILTER_REGISTRY =
        IOperatorFilterRegistry(0x000000000000AAeB6D7670E522A718067333cd4E);

    constructor(address subscriptionOrRegistrantToCopy, bool subscribe) {
        // If an inheriting token contract is deployed to a network without the registry deployed, the modifier
        // will not revert, but the contract will need to be registered with the registry once it is deployed in
        // order for the modifier to filter addresses.
        if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
            if (subscribe) {
                OPERATOR_FILTER_REGISTRY.registerAndSubscribe(address(this), subscriptionOrRegistrantToCopy);
            } else {
                if (subscriptionOrRegistrantToCopy != address(0)) {
                    OPERATOR_FILTER_REGISTRY.registerAndCopyEntries(address(this), subscriptionOrRegistrantToCopy);
                } else {
                    OPERATOR_FILTER_REGISTRY.register(address(this));
                }
            }
        }
    }

    modifier onlyAllowedOperator(address from) virtual {
        // Allow spending tokens from addresses with balance
        // Note that this still allows listings and marketplaces with escrow to transfer tokens if transferred
        // from an EOA.
        if (from != msg.sender) {
            _checkFilterOperator(msg.sender);
        }
        _;
    }

    modifier onlyAllowedOperatorApproval(address operator) virtual {
        _checkFilterOperator(operator);
        _;
    }

    function _checkFilterOperator(address operator) internal view virtual {
        // Check registry code length to facilitate testing in environments without a deployed registry.
        if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
            if (!OPERATOR_FILTER_REGISTRY.isOperatorAllowed(address(this), operator)) {
                revert OperatorNotAllowed(operator);
            }
        }
    }
}

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

interface IOperatorFilterRegistry {
    function isOperatorAllowed(address registrant, address operator) external view returns (bool);
    function register(address registrant) external;
    function registerAndSubscribe(address registrant, address subscription) external;
    function registerAndCopyEntries(address registrant, address registrantToCopy) external;
    function unregister(address addr) external;
    function updateOperator(address registrant, address operator, bool filtered) external;
    function updateOperators(address registrant, address[] calldata operators, bool filtered) external;
    function updateCodeHash(address registrant, bytes32 codehash, bool filtered) external;
    function updateCodeHashes(address registrant, bytes32[] calldata codeHashes, bool filtered) external;
    function subscribe(address registrant, address registrantToSubscribe) external;
    function unsubscribe(address registrant, bool copyExistingEntries) external;
    function subscriptionOf(address addr) external returns (address registrant);
    function subscribers(address registrant) external returns (address[] memory);
    function subscriberAt(address registrant, uint256 index) external returns (address);
    function copyEntriesOf(address registrant, address registrantToCopy) external;
    function isOperatorFiltered(address registrant, address operator) external returns (bool);
    function isCodeHashOfFiltered(address registrant, address operatorWithCode) external returns (bool);
    function isCodeHashFiltered(address registrant, bytes32 codeHash) external returns (bool);
    function filteredOperators(address addr) external returns (address[] memory);
    function filteredCodeHashes(address addr) external returns (bytes32[] memory);
    function filteredOperatorAt(address registrant, uint256 index) external returns (address);
    function filteredCodeHashAt(address registrant, uint256 index) external returns (bytes32);
    function isRegistered(address addr) external returns (bool);
    function codeHashOf(address addr) external returns (bytes32);
}

{
  "optimizer": {
    "enabled": true,
    "runs": 1000
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"payable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"OperatorNotAllowed","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"by","type":"address"},{"indexed":false,"internalType":"string","name":"oldVal","type":"string"},{"indexed":false,"internalType":"string","name":"newVal","type":"string"}],"name":"BaseURIChanged","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":"by","type":"address"},{"indexed":false,"internalType":"uint16","name":"tier","type":"uint16"},{"indexed":false,"internalType":"uint128","name":"newPrice","type":"uint128"},{"indexed":false,"internalType":"uint16","name":"amount","type":"uint16"},{"indexed":false,"internalType":"uint40","name":"mintStartDate","type":"uint40"},{"indexed":false,"internalType":"enum EternityVipCards.TierStatus","name":"status","type":"uint8"},{"indexed":false,"internalType":"enum EternityVipCards.TierType","name":"tierType","type":"uint8"}],"name":"TierAdded","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":true,"internalType":"address","name":"by","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"tokenId","type":"uint256"},{"indexed":false,"internalType":"uint16","name":"tier","type":"uint16"}],"name":"VipCardMinted","type":"event"},{"inputs":[],"name":"OPERATOR_FILTER_REGISTRY","outputs":[{"internalType":"contract IOperatorFilterRegistry","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"activeTierId","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_tier","type":"uint16"},{"internalType":"uint128","name":"_price","type":"uint128"},{"internalType":"uint16","name":"_amount","type":"uint16"},{"internalType":"uint40","name":"_mintStartDate","type":"uint40"},{"internalType":"enum EternityVipCards.TierType","name":"_type","type":"uint8"},{"internalType":"enum EternityVipCards.TierStatus","name":"_status","type":"uint8"}],"name":"addTierForMint","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":"_address","type":"address"}],"name":"assetsOfAccount","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseExtension","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_tier","type":"uint16"},{"internalType":"enum EternityVipCards.TierStatus","name":"_status","type":"uint8"}],"name":"changeTierStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"currentAmount","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_tier","type":"uint16"},{"internalType":"uint16","name":"amount","type":"uint16"},{"internalType":"bytes32[]","name":"merkleProof","type":"bytes32[]"}],"name":"isWhitelisted","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxMintAmount","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_amount","type":"uint16"},{"internalType":"uint16","name":"_tier","type":"uint16"},{"internalType":"bytes32[]","name":"merkleProof","type":"bytes32[]"},{"internalType":"uint16","name":"whitelistAmount","type":"uint16"}],"name":"mintCards","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"notRevealedUri","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":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"reveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"revealed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_newBaseExtension","type":"string"}],"name":"setBaseExtension","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_newBaseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_notRevealedURI","type":"string"}],"name":"setNotRevealedURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_newTotalAmount","type":"uint16"}],"name":"setTotalAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_whitelistMerkleRoot","type":"bytes32"}],"name":"setWhitelistMintMerkleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_newMaxMintAmount","type":"uint16"}],"name":"setmaxMintAmount","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":"uint16","name":"","type":"uint16"}],"name":"tiers","outputs":[{"internalType":"uint16","name":"amount","type":"uint16"},{"internalType":"uint16","name":"totalMinted","type":"uint16"},{"internalType":"uint128","name":"price","type":"uint128"},{"internalType":"uint40","name":"mintStartDate","type":"uint40"},{"internalType":"enum EternityVipCards.TierStatus","name":"status","type":"uint8"},{"internalType":"enum EternityVipCards.TierType","name":"tierType","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalAmount","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"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":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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