Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
/*
                 
                   ///////////////////      //////////////////,
                   ///////////////////      //////////////////,
                   ///////////////////      //////////////////,
             ######///////////////////////////////      /////////////
             #####(///////////////////////////////      /////////////
             #####(///////////////////////////////            ,//////
             #####(///////////////////////////////            ,//////
             #####(///////////////////////////////            ,//////
             ############(///////////////////////////////////////////
             ############(///////////////////////////////////////////
                   #############//////////////////////////////,
                   #############//////////////////////////////,
                   (#####(#####(//////////////////////////////,
                         *############//////////////////
                         *############//////////////////
                                ############//////
                                ############//////
                                #####(######//////
                                      ######
                                      ######
*/

pragma solidity ^0.8.17;

import "erc721a/contracts/ERC721A.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/token/common/ERC2981.sol";
import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
import "@chainlink/contracts/src/v0.8/VRFV2WrapperConsumerBase.sol";
import "operator-filter-registry/src/DefaultOperatorFilterer.sol";

error NotUser();
error ZeroAddress();
error LimitExceed();
error Exceeded();
error LovelistSoldOut();
error SoldOut();
error WrongPrice();
error WrongSaleState();
error WrongLimit();
error WrongSignature();
error ProvenanceNotSet();
error RandomStartingIndexExisted();
error NotFound();
error NotOwner();
error TouchNotAllowed();
error NotExist();
error MustTenMultiplied();
error StillAvailable();
error NotOpenYet();
error NotAllowed();

abstract contract SecretContract {
    function doSomethingSecret(address to_, uint256[] memory tokenIds_) public virtual;
}

contract Aishiteru is ERC721A, ERC2981, Ownable, VRFV2WrapperConsumerBase, DefaultOperatorFilterer {
    /* TOUCH */
    uint256 public touchPrice = 0 ether;
    uint256 public goldenTouchPrice = 0.0001 ether;

    /* STATUS */
    mapping(uint256 => uint256) public loveScore;
    mapping(uint256 => uint256) public loveAvailableUntil;
    mapping(uint256 => bool) public transferStatus;
    mapping(uint256 => bool) public testLocked; // Only testing purposes

    /* SIGNATURE */
    using ECDSA for bytes32;
    address public signerAddress;

    /* COLLECTION */
    uint256 public maxSupply = 5000;

    uint256 public lovelistFreeLimit = 2; // Change to 1 Free after 1 hour of Phase 1 Lovelist Mint
    uint256 public lovelistSupply = 4900;
    uint256 public lovelistLimit = 5;
    uint256 public lovelistMintPrice = 0.0069 ether;

    uint256 public publicLimit = 10;
    uint256 public publicMintPrice = 0.0069 ether;

    bool public allowedFreePublic = false;
    uint256 public publicFreeLimit = 1;

    uint256 public reserved = 100;

    string private baseTokenURI;
    string private baseLockedTokenURI;

    string private baseDynamicTokenURI;
    bool public dynamicTokenEnabled = false; // Soon...

    string private contractMetadataURI;
    string public provenance;
    uint256 public randomStartingIndex;
    address payable public withdrawAddress;

    uint256 public launchedTimestamp;
    uint256 public checkpointLevel = 50; // Must multiply of 10
    enum SaleState {
        Closed,
        Lovelist,
        Public
    }
    SaleState public saleState;

    /* EVENT */
    event Minted(address indexed receiver, uint256 quantity);
    event SaleStateChanged(SaleState saleState);

    constructor(
        address signerAddress_,
        address payable mainAddress_,
        address linkAddress_,
        address wrapperAddress_,
        string memory unrevealTokenURI_
    )
        ERC721A("Aishiteru", unicode"❤️")
        VRFV2WrapperConsumerBase(linkAddress_, wrapperAddress_)
    {
        setSignerAddress(signerAddress_);
        setWithdrawAddress(mainAddress_);
        setRoyaltyInfo(1000);
        setBaseTokenURI(unrevealTokenURI_);

        launchedTimestamp = block.timestamp;
        linkAddress = linkAddress_;

        _mintERC2309(mainAddress_, 1);
    }

    /* MINT */
    function lovelistMint(uint256 quantity_, bytes calldata signature_) external payable isSaleState(SaleState.Lovelist) {
        if (!verifySignature(signature_, "Lovelist")) revert WrongSignature();
        if (_totalMinted() + quantity_ > lovelistSupply) revert LovelistSoldOut();
        if (quantity_ > lovelistLimit) revert Exceeded();
        if (_numberMinted(msg.sender) + quantity_ > lovelistLimit) revert LimitExceed();
        if (_numberMinted(msg.sender) >= lovelistFreeLimit) {
            if (msg.value != quantity_ * lovelistMintPrice) revert WrongPrice();
        } else {
            if (lovelistFreeLimit >= _numberMinted(msg.sender) + quantity_) {
                if (msg.value != 0) revert WrongPrice();
            } else {
                if (msg.value != ((_numberMinted(msg.sender) + quantity_) - lovelistFreeLimit) * lovelistMintPrice) revert WrongPrice();
            }
        }

        _mint(msg.sender, quantity_);
    }

    function publicMint(uint256 quantity_) external payable isSaleState(SaleState.Public) {
        if (_totalMinted() + quantity_ > (maxSupply - reserved)) revert SoldOut();
        if (quantity_ > publicLimit) revert Exceeded();
        if (_numberMinted(msg.sender) + quantity_ > publicLimit) revert LimitExceed();

        if (allowedFreePublic) {
            if (_numberMinted(msg.sender) >= publicFreeLimit) {
                if (msg.value != quantity_ * publicMintPrice) revert WrongPrice();
            } else {
                if (publicFreeLimit >= _numberMinted(msg.sender) + quantity_) {
                    if (msg.value != 0) revert WrongPrice();
                } else {
                    if (msg.value != ((_numberMinted(msg.sender) + quantity_) - publicFreeLimit) * publicMintPrice) revert WrongPrice();
                }
            }
        } else {
            if (msg.value != quantity_ * publicMintPrice) revert WrongPrice();
        }

        _mint(msg.sender, quantity_);
    }

    function reserve(address receiver_, uint256 quantity_) external onlyOwner {
        if (_totalMinted() + quantity_ > maxSupply) revert Exceeded();

        _mint(receiver_, quantity_);
    }

    /* TOUCH */
    function commonTouch(uint256[] memory tokenIds_) external payable {
        // Validate touch price
        if (msg.value != touchPrice * tokenIds_.length) revert TouchNotAllowed();

        // Multiple txn
        for (uint256 i = 0; i < tokenIds_.length; i++) {
            uint256 _tokenId = tokenIds_[i];
            refreshAppearance(_tokenId, 1); // only 1 score...
        }
    }

    function goldenTouch(uint256[] memory tokenIds_) external payable {
        // Validate touch price
        if (msg.value != goldenTouchPrice * tokenIds_.length) revert TouchNotAllowed();

        // Multiple txn
        for (uint256 i = 0; i < tokenIds_.length; i++) {
            uint256 _tokenId = tokenIds_[i];
            refreshAppearance(_tokenId, checkpointLevel / 10); // GOLDEN SCORE!
        }
    }

    function refreshAppearance(uint256 tokenId_, uint256 addScore_) public {
        // Validate owner
        if (ownerOf(tokenId_) != msg.sender) revert NotOwner();
        if (block.timestamp <= availableUntil(tokenId_))
            revert StillAvailable();

        // Love unlocked
        uint256 _epochAdd = epochAdd(tokenId_, addScore_);
        loveAvailableUntil[tokenId_] = block.timestamp + _epochAdd;

        // Add 1 loveScore
        loveScore[tokenId_] += addScore_;
    }

    function epochAdd(
        uint256 tokenId_,
        uint256 addScore_
    ) public view returns (uint256) {
        // Optimize get love score
        uint256 _loveScore = loveScore[tokenId_];

        // Love unlocked
        uint256 _daysAdd = ((_loveScore + addScore_) * 10) / checkpointLevel;
        return 604800 + (_daysAdd * 86400);
    }

    function availableUntil(uint256 tokenId) public view returns (uint256) {
        if (testLocked[tokenId]) return 0; // Only for testing purposes

        uint256 _loveScore = loveScore[tokenId];
        if (_loveScore == 0 && !transferStatus[tokenId]) {
            return launchedTimestamp + 604800; // 7 * 24 * 60 * 60
        } else {
            return loveAvailableUntil[tokenId];
        }
    }

    function tokenURI(
        uint256 tokenId
    ) public view virtual override returns (string memory) {
        if (!_exists(tokenId)) revert NotExist();

        if (block.timestamp > availableUntil(tokenId)) {
            return
                bytes(baseLockedTokenURI).length != 0
                    ? string(
                        abi.encodePacked(baseLockedTokenURI, _toString(tokenId))
                    )
                    : "";
        }

        if (dynamicTokenEnabled) {
            uint256 _loveScore = loveScore[tokenId];
            return
                bytes(baseDynamicTokenURI).length != 0
                    ? string(
                        abi.encodePacked(
                            baseDynamicTokenURI,
                            _loveScore,
                            "/",
                            _toString(tokenId)
                        )
                    )
                    : "";
        }

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

    /* Love Transfer */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public payable override onlyAllowedOperator(from) {
        super.transferFrom(from, to, tokenId);
        resetAvailability(tokenId);
    }

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

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

    function resetAvailability(uint256 tokenId_) public {
        if (!transferStatus[tokenId_]) {
            transferStatus[tokenId_] = true;
            uint256 _epochAdd = epochAdd(tokenId_, 0);
            loveAvailableUntil[tokenId_] = block.timestamp + _epochAdd;
        }
    }

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

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

    /* VALIDATOR */
    function verifySignature(
        bytes memory signature_,
        string memory saleStateName_
    ) internal view returns (bool) {
        return
            signerAddress ==
            keccak256(
                abi.encodePacked(
                    "\x19Ethereum Signed Message:\n32",
                    bytes32(abi.encodePacked(msg.sender, saleStateName_))
                )
            ).recover(signature_);
    }

    function numberMinted(address account) external view returns (uint256) {
        return _numberMinted(account);
    }

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

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

    function contractURI() public view returns (string memory) {
        return contractMetadataURI;
    }

    function supportsInterface(
        bytes4 interfaceId
    ) public view virtual override(ERC721A, ERC2981) returns (bool) {
        // Supports the following `interfaceId`s:
        // - IERC165: 0x01ffc9a7
        // - IERC721: 0x80ac58cd
        // - IERC721Metadata: 0x5b5e139f
        // - IERC2981: 0x2a55205a
        return
            ERC721A.supportsInterface(interfaceId) ||
            ERC2981.supportsInterface(interfaceId);
    }

    /* OWNER */
    function setSignerAddress(address signerAddress_) public onlyOwner {
        if (signerAddress_ == address(0)) revert ZeroAddress();
        signerAddress = signerAddress_;
    }

    function setBaseTokenURI(string memory baseTokenURI_) public onlyOwner {
        baseTokenURI = baseTokenURI_;
    }

    function setBaseDynamicTokenURI(
        string memory baseDynamicTokenURI_
    ) public onlyOwner {
        baseDynamicTokenURI = baseDynamicTokenURI_;
    }

    function setDynamicTokenEnabled(bool enabled_) public onlyOwner {
        dynamicTokenEnabled = enabled_;
    }

    function setCheckpointLevel(uint256 checkpointLevel_) public onlyOwner {
        if (checkpointLevel_ / 10 <= 0) revert MustTenMultiplied();
        checkpointLevel = checkpointLevel_;
    }

    function setBaseLockedTokenURI(
        string memory baseLockedTokenURI_
    ) public onlyOwner {
        baseLockedTokenURI = baseLockedTokenURI_;
    }

    function setContractMetadataURI(
        string memory contractMetadataURI_
    ) public onlyOwner {
        contractMetadataURI = contractMetadataURI_;
    }

    function setWithdrawAddress(
        address payable withdrawAddress_
    ) public onlyOwner {
        if (withdrawAddress_ == address(0)) revert ZeroAddress();
        withdrawAddress = withdrawAddress_;
    }

    function setWithdrawLinkAddress(
        address payable linkAddress_
    ) public onlyOwner {
        if (linkAddress_ == address(0)) revert ZeroAddress();
        linkAddress = linkAddress_;
    }

    function setRoyaltyInfo(uint96 royaltyPercentage_) public onlyOwner {
        if (withdrawAddress == address(0)) revert ZeroAddress();
        _setDefaultRoyalty(withdrawAddress, royaltyPercentage_);
    }

    function setSaleState(uint256 saleState_) external onlyOwner {
        saleState = SaleState(saleState_);
        emit SaleStateChanged(saleState);
    }

    modifier isSaleState(SaleState saleState_) {
        if (msg.sender != tx.origin) revert NotUser();
        if (saleState != saleState_) revert WrongSaleState();
        _;
    }

    function setGoldenTouchPrice(uint256 goldenTouchPrice_) public onlyOwner {
        goldenTouchPrice = goldenTouchPrice_;
    }

    function setTouchPrice(uint256 touchPrice_) public onlyOwner {
        touchPrice = touchPrice_;
    }

    function setProvenanceHash(string memory provenance_) external onlyOwner {
        provenance = provenance_;
    }

    function setMaxSupply(uint256 maxSupply_) public onlyOwner {
        maxSupply = maxSupply_;
    }

    function setReserved(uint256 reserved_) public onlyOwner {
        reserved = reserved_;
    }

    function setAllowedFreePublic(bool allowed_) public onlyOwner {
        allowedFreePublic = allowed_;
    }

    function setLovelistSupply(uint256 lovelistSupply_) public onlyOwner {
        lovelistSupply = lovelistSupply_;
    }

    function setLovelistFreeLimit(uint256 lovelistFreeLimit_) public onlyOwner {
        lovelistFreeLimit = lovelistFreeLimit_;
    }

    function setLovelistMintPrice(uint256 lovelistMintPrice_) public onlyOwner {
        lovelistMintPrice = lovelistMintPrice_;
    }

    function setPublicMintPrice(uint256 publicMintPrice_) public onlyOwner {
        publicMintPrice = publicMintPrice_;
    }

    function setPublicLimit(uint256 publicLimit_) public onlyOwner {
        publicLimit = publicLimit_;
    }

    function setPublicFreeLimit(uint256 publicFreeLimit_) public onlyOwner {
        publicFreeLimit = publicFreeLimit_;
    }

    function setLovelistLimit(uint256 lovelistLimit_) public onlyOwner {
        lovelistLimit = lovelistLimit_;
    }

    /* TESTING PURPOSES ONLY - will not be used in Production */
    function setLockedAsTesting(
        bool locked_,
        uint256 tokenId_
    ) public onlyOwner {
        testLocked[tokenId_] = locked_;
    }

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

    function withdrawLink() public onlyOwner {
        LinkTokenInterface link = LinkTokenInterface(linkAddress);
        require(
            link.transfer(msg.sender, link.balanceOf(address(this))),
            "Unable to transfer"
        );
    }

    /* CHAINLINK */
    event RequestSent(uint256 requestId, uint32 numWords);
    event RequestFulfilled(
        uint256 requestId,
        uint256[] randomWords,
        uint256 payment
    );

    struct RequestStatus {
        uint256 paid;
        bool fulfilled;
        uint256[] randomWords;
    }
    mapping(uint256 => RequestStatus) public s_requests;

    uint256[] public requestIds;
    uint256 public lastRequestId;
    uint32 callbackGasLimit = 100000;
    uint16 requestConfirmations = 3;
    uint32 numWords = 1;
    uint256 requestForBodyIndex;
    address public linkAddress;

    function requestRandomStartingIndex()
        external
        onlyOwner
        returns (uint256 requestId)
    {
        if (bytes(provenance).length <= 0) revert ProvenanceNotSet();
        if (randomStartingIndex > 0) revert RandomStartingIndexExisted();

        // Start request
        requestId = requestRandomness(
            callbackGasLimit,
            requestConfirmations,
            numWords
        );
        s_requests[requestId] = RequestStatus({
            paid: VRF_V2_WRAPPER.calculateRequestPrice(callbackGasLimit),
            randomWords: new uint256[](0),
            fulfilled: false
        });
        requestIds.push(requestId);
        lastRequestId = requestId;
        emit RequestSent(requestId, numWords);
        return requestId;
    }

    function fulfillRandomWords(
        uint256 _requestId,
        uint256[] memory _randomWords
    ) internal override {
        require(s_requests[_requestId].paid > 0, "request not found");
        s_requests[_requestId].fulfilled = true;

        randomStartingIndex = _randomWords[0] % maxSupply;
        if (randomStartingIndex == 0 || randomStartingIndex == 1) {
            randomStartingIndex = 14;
        }

        emit RequestFulfilled(
            _requestId,
            _randomWords,
            s_requests[_requestId].paid
        );
    }

    function getRequestStatus(
        uint256 _requestId
    )
        external
        view
        returns (uint256 paid, bool fulfilled, uint256[] memory randomWords)
    {
        require(s_requests[_requestId].paid > 0, "request not found");
        RequestStatus memory request = s_requests[_requestId];
        return (request.paid, request.fulfilled, request.randomWords);
    }

    /* LAST SECRET */
    bool public secretOpen = false;
    address public secretAddress;
    uint256 public minimumLoveScore;

    function secretMint(uint256[] memory tokenIds_) public payable {
        if (!secretOpen) revert NotOpenYet();

        // BURN
        for (uint256 i = 0; i < tokenIds_.length; i++) {
            if (loveScore[tokenIds_[i]] < minimumLoveScore) revert NotAllowed();
            _burn(tokenIds_[i]);
        }

        // to MINT
        SecretContract secretContract = SecretContract(secretAddress);
        secretContract.doSomethingSecret(msg.sender, tokenIds_);
    }

    function setMinimumLoveScore(uint256 minimumLoveScore_) public onlyOwner {
        minimumLoveScore = minimumLoveScore_;
    }

    function setSecretAddress(address address_) public onlyOwner {
        secretAddress = address_;
    }

    function setSecretOpen(bool open_) public onlyOwner {
        secretOpen = open_;
    }
}

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

import "./interfaces/LinkTokenInterface.sol";
import "./interfaces/VRFV2WrapperInterface.sol";

/** *******************************************************************************
 * @notice Interface for contracts using VRF randomness through the VRF V2 wrapper
 * ********************************************************************************
 * @dev PURPOSE
 *
 * @dev Create VRF V2 requests without the need for subscription management. Rather than creating
 * @dev and funding a VRF V2 subscription, a user can use this wrapper to create one off requests,
 * @dev paying up front rather than at fulfillment.
 *
 * @dev Since the price is determined using the gas price of the request transaction rather than
 * @dev the fulfillment transaction, the wrapper charges an additional premium on callback gas
 * @dev usage, in addition to some extra overhead costs associated with the VRFV2Wrapper contract.
 * *****************************************************************************
 * @dev USAGE
 *
 * @dev Calling contracts must inherit from VRFV2WrapperConsumerBase. The consumer must be funded
 * @dev with enough LINK to make the request, otherwise requests will revert. To request randomness,
 * @dev call the 'requestRandomness' function with the desired VRF parameters. This function handles
 * @dev paying for the request based on the current pricing.
 *
 * @dev Consumers must implement the fullfillRandomWords function, which will be called during
 * @dev fulfillment with the randomness result.
 */
abstract contract VRFV2WrapperConsumerBase {
  LinkTokenInterface internal immutable LINK;
  VRFV2WrapperInterface internal immutable VRF_V2_WRAPPER;

  /**
   * @param _link is the address of LinkToken
   * @param _vrfV2Wrapper is the address of the VRFV2Wrapper contract
   */
  constructor(address _link, address _vrfV2Wrapper) {
    LINK = LinkTokenInterface(_link);
    VRF_V2_WRAPPER = VRFV2WrapperInterface(_vrfV2Wrapper);
  }

  /**
   * @dev Requests randomness from the VRF V2 wrapper.
   *
   * @param _callbackGasLimit is the gas limit that should be used when calling the consumer's
   *        fulfillRandomWords function.
   * @param _requestConfirmations is the number of confirmations to wait before fulfilling the
   *        request. A higher number of confirmations increases security by reducing the likelihood
   *        that a chain re-org changes a published randomness outcome.
   * @param _numWords is the number of random words to request.
   *
   * @return requestId is the VRF V2 request ID of the newly created randomness request.
   */
  function requestRandomness(
    uint32 _callbackGasLimit,
    uint16 _requestConfirmations,
    uint32 _numWords
  ) internal returns (uint256 requestId) {
    LINK.transferAndCall(
      address(VRF_V2_WRAPPER),
      VRF_V2_WRAPPER.calculateRequestPrice(_callbackGasLimit),
      abi.encode(_callbackGasLimit, _requestConfirmations, _numWords)
    );
    return VRF_V2_WRAPPER.lastRequestId();
  }

  /**
   * @notice fulfillRandomWords handles the VRF V2 wrapper response. The consuming contract must
   * @notice implement it.
   *
   * @param _requestId is the VRF V2 request ID.
   * @param _randomWords is the randomness result.
   */
  function fulfillRandomWords(uint256 _requestId, uint256[] memory _randomWords) internal virtual;

  function rawFulfillRandomWords(uint256 _requestId, uint256[] memory _randomWords) external {
    require(msg.sender == address(VRF_V2_WRAPPER), "only VRF V2 wrapper can fulfill");
    fulfillRandomWords(_requestId, _randomWords);
  }
}

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

interface LinkTokenInterface {
  function allowance(address owner, address spender) external view returns (uint256 remaining);

  function approve(address spender, uint256 value) external returns (bool success);

  function balanceOf(address owner) external view returns (uint256 balance);

  function decimals() external view returns (uint8 decimalPlaces);

  function decreaseApproval(address spender, uint256 addedValue) external returns (bool success);

  function increaseApproval(address spender, uint256 subtractedValue) external;

  function name() external view returns (string memory tokenName);

  function symbol() external view returns (string memory tokenSymbol);

  function totalSupply() external view returns (uint256 totalTokensIssued);

  function transfer(address to, uint256 value) external returns (bool success);

  function transferAndCall(
    address to,
    uint256 value,
    bytes calldata data
  ) external returns (bool success);

  function transferFrom(
    address from,
    address to,
    uint256 value
  ) external returns (bool success);
}

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

interface VRFV2WrapperInterface {
  /**
   * @return the request ID of the most recent VRF V2 request made by this wrapper. This should only
   * be relied option within the same transaction that the request was made.
   */
  function lastRequestId() external view returns (uint256);

  /**
   * @notice Calculates the price of a VRF request with the given callbackGasLimit at the current
   * @notice block.
   *
   * @dev This function relies on the transaction gas price which is not automatically set during
   * @dev simulation. To estimate the price at a specific gas price, use the estimatePrice function.
   *
   * @param _callbackGasLimit is the gas limit used to estimate the price.
   */
  function calculateRequestPrice(uint32 _callbackGasLimit) external view returns (uint256);

  /**
   * @notice Estimates the price of a VRF request with a specific gas limit and gas price.
   *
   * @dev This is a convenience function that can be called in simulation to better understand
   * @dev pricing.
   *
   * @param _callbackGasLimit is the gas limit used to estimate the price.
   * @param _requestGasPriceWei is the gas price in wei used for the estimation.
   */
  function estimateRequestPrice(uint32 _callbackGasLimit, uint256 _requestGasPriceWei) external view returns (uint256);
}

// 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 v4.6.0) (interfaces/IERC2981.sol)

pragma solidity ^0.8.0;

import "../utils/introspection/IERC165.sol";

/**
 * @dev Interface for the NFT Royalty Standard.
 *
 * A standardized way to retrieve royalty payment information for non-fungible tokens (NFTs) to enable universal
 * support for royalty payments across all NFT marketplaces and ecosystem participants.
 *
 * _Available since v4.5._
 */
interface IERC2981 is IERC165 {
    /**
     * @dev Returns how much royalty is owed and to whom, based on a sale price that may be denominated in any unit of
     * exchange. The royalty amount is denominated and should be paid in that same unit of exchange.
     */
    function royaltyInfo(uint256 tokenId, uint256 salePrice)
        external
        view
        returns (address receiver, uint256 royaltyAmount);
}

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

pragma solidity ^0.8.0;

import "../../interfaces/IERC2981.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @dev Implementation of the NFT Royalty Standard, a standardized way to retrieve royalty payment information.
 *
 * Royalty information can be specified globally for all token ids via {_setDefaultRoyalty}, and/or individually for
 * specific token ids via {_setTokenRoyalty}. The latter takes precedence over the first.
 *
 * Royalty is specified as a fraction of sale price. {_feeDenominator} is overridable but defaults to 10000, meaning the
 * fee is specified in basis points by default.
 *
 * IMPORTANT: ERC-2981 only specifies a way to signal royalty information and does not enforce its payment. See
 * https://eips.ethereum.org/EIPS/eip-2981#optional-royalty-payments[Rationale] in the EIP. Marketplaces are expected to
 * voluntarily pay royalties together with sales, but note that this standard is not yet widely supported.
 *
 * _Available since v4.5._
 */
abstract contract ERC2981 is IERC2981, ERC165 {
    struct RoyaltyInfo {
        address receiver;
        uint96 royaltyFraction;
    }

    RoyaltyInfo private _defaultRoyaltyInfo;
    mapping(uint256 => RoyaltyInfo) private _tokenRoyaltyInfo;

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC165) returns (bool) {
        return interfaceId == type(IERC2981).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @inheritdoc IERC2981
     */
    function royaltyInfo(uint256 _tokenId, uint256 _salePrice) public view virtual override returns (address, uint256) {
        RoyaltyInfo memory royalty = _tokenRoyaltyInfo[_tokenId];

        if (royalty.receiver == address(0)) {
            royalty = _defaultRoyaltyInfo;
        }

        uint256 royaltyAmount = (_salePrice * royalty.royaltyFraction) / _feeDenominator();

        return (royalty.receiver, royaltyAmount);
    }

    /**
     * @dev The denominator with which to interpret the fee set in {_setTokenRoyalty} and {_setDefaultRoyalty} as a
     * fraction of the sale price. Defaults to 10000 so fees are expressed in basis points, but may be customized by an
     * override.
     */
    function _feeDenominator() internal pure virtual returns (uint96) {
        return 10000;
    }

    /**
     * @dev Sets the royalty information that all ids in this contract will default to.
     *
     * Requirements:
     *
     * - `receiver` cannot be the zero address.
     * - `feeNumerator` cannot be greater than the fee denominator.
     */
    function _setDefaultRoyalty(address receiver, uint96 feeNumerator) internal virtual {
        require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice");
        require(receiver != address(0), "ERC2981: invalid receiver");

        _defaultRoyaltyInfo = RoyaltyInfo(receiver, feeNumerator);
    }

    /**
     * @dev Removes default royalty information.
     */
    function _deleteDefaultRoyalty() internal virtual {
        delete _defaultRoyaltyInfo;
    }

    /**
     * @dev Sets the royalty information for a specific token id, overriding the global default.
     *
     * Requirements:
     *
     * - `receiver` cannot be the zero address.
     * - `feeNumerator` cannot be greater than the fee denominator.
     */
    function _setTokenRoyalty(
        uint256 tokenId,
        address receiver,
        uint96 feeNumerator
    ) internal virtual {
        require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice");
        require(receiver != address(0), "ERC2981: Invalid parameters");

        _tokenRoyaltyInfo[tokenId] = RoyaltyInfo(receiver, feeNumerator);
    }

    /**
     * @dev Resets royalty information for the token id back to the global default.
     */
    function _resetTokenRoyalty(uint256 tokenId) internal virtual {
        delete _tokenRoyaltyInfo[tokenId];
    }
}

// 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/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) (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.0;

import "../Strings.sol";

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV // Deprecated in v4.8
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            /// @solidity memory-safe-assembly
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address, RecoverError) {
        bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
        uint8 v = uint8((uint256(vs) >> 255) + 27);
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from `s`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

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

pragma solidity ^0.8.0;

import "./IERC165.sol";

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

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

pragma solidity ^0.8.0;

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

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

import './IERC721A.sol';

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        return _tokenApprovals[tokenId].value;
    }

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

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

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

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

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

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

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

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

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

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

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

        _beforeTokenTransfers(from, to, tokenId, 1);

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

            uint256 toMasked;
            uint256 end = startTokenId + quantity;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        address from = address(uint160(prevOwnershipPacked));

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

pragma solidity ^0.8.4;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

import {OperatorFilterer} from "./OperatorFilterer.sol";
import {CANONICAL_CORI_SUBSCRIPTION} from "./lib/Constants.sol";
/**
 * @title  DefaultOperatorFilterer
 * @notice Inherits from OperatorFilterer and automatically subscribes to the default OpenSea subscription.
 * @dev    Please note that if your token contract does not provide an owner with EIP-173, it must provide
 *         administration methods on the contract itself to interact with the registry otherwise the subscription
 *         will be locked to the options set during construction.
 */

abstract contract DefaultOperatorFilterer is OperatorFilterer {
    /// @dev The constructor that is called when the contract is being deployed.
    constructor() OperatorFilterer(CANONICAL_CORI_SUBSCRIPTION, true) {}
}

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

import {IOperatorFilterRegistry} from "./IOperatorFilterRegistry.sol";
import {CANONICAL_OPERATOR_FILTER_REGISTRY_ADDRESS} from "./lib/Constants.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.
 *         Please note that if your token contract does not provide an owner with EIP-173, it must provide
 *         administration methods on the contract itself to interact with the registry otherwise the subscription
 *         will be locked to the options set during construction.
 */

abstract contract OperatorFilterer {
    /// @dev Emitted when an operator is not allowed.
    error OperatorNotAllowed(address operator);

    IOperatorFilterRegistry public constant OPERATOR_FILTER_REGISTRY =
        IOperatorFilterRegistry(CANONICAL_OPERATOR_FILTER_REGISTRY_ADDRESS);

    /// @dev The constructor that is called when the contract is being deployed.
    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));
                }
            }
        }
    }

    /**
     * @dev A helper function to check if an operator is allowed.
     */
    modifier onlyAllowedOperator(address from) virtual {
        // Allow spending tokens from addresses with balance
        // Note that this still allows listings and marketplaces with escrow to transfer tokens if transferred
        // from an EOA.
        if (from != msg.sender) {
            _checkFilterOperator(msg.sender);
        }
        _;
    }

    /**
     * @dev A helper function to check if an operator approval is allowed.
     */
    modifier onlyAllowedOperatorApproval(address operator) virtual {
        _checkFilterOperator(operator);
        _;
    }

    /**
     * @dev A helper function to check if an operator is allowed.
     */
    function _checkFilterOperator(address operator) internal view virtual {
        // Check registry code length to facilitate testing in environments without a deployed registry.
        if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
            // under normal circumstances, this function will revert rather than return false, but inheriting contracts
            // may specify their own OperatorFilterRegistry implementations, which may behave differently
            if (!OPERATOR_FILTER_REGISTRY.isOperatorAllowed(address(this), operator)) {
                revert OperatorNotAllowed(operator);
            }
        }
    }
}

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

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

{
  "evmVersion": "london",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs",
    "useLiteralContent": true
  },
  "optimizer": {
    "enabled": true,
    "runs": 690
  },
  "remappings": [],
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"signerAddress_","type":"address"},{"internalType":"address payable","name":"mainAddress_","type":"address"},{"internalType":"address","name":"linkAddress_","type":"address"},{"internalType":"address","name":"wrapperAddress_","type":"address"},{"internalType":"string","name":"unrevealTokenURI_","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"Exceeded","type":"error"},{"inputs":[],"name":"LimitExceed","type":"error"},{"inputs":[],"name":"LovelistSoldOut","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"MustTenMultiplied","type":"error"},{"inputs":[],"name":"NotAllowed","type":"error"},{"inputs":[],"name":"NotExist","type":"error"},{"inputs":[],"name":"NotOpenYet","type":"error"},{"inputs":[],"name":"NotOwner","type":"error"},{"inputs":[],"name":"NotUser","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":"ProvenanceNotSet","type":"error"},{"inputs":[],"name":"RandomStartingIndexExisted","type":"error"},{"inputs":[],"name":"SoldOut","type":"error"},{"inputs":[],"name":"StillAvailable","type":"error"},{"inputs":[],"name":"TouchNotAllowed","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"},{"inputs":[],"name":"WrongPrice","type":"error"},{"inputs":[],"name":"WrongSaleState","type":"error"},{"inputs":[],"name":"WrongSignature","type":"error"},{"inputs":[],"name":"ZeroAddress","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"receiver","type":"address"},{"indexed":false,"internalType":"uint256","name":"quantity","type":"uint256"}],"name":"Minted","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":"uint256","name":"requestId","type":"uint256"},{"indexed":false,"internalType":"uint256[]","name":"randomWords","type":"uint256[]"},{"indexed":false,"internalType":"uint256","name":"payment","type":"uint256"}],"name":"RequestFulfilled","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"requestId","type":"uint256"},{"indexed":false,"internalType":"uint32","name":"numWords","type":"uint32"}],"name":"RequestSent","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"enum Aishiteru.SaleState","name":"saleState","type":"uint8"}],"name":"SaleStateChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"OPERATOR_FILTER_REGISTRY","outputs":[{"internalType":"contract IOperatorFilterRegistry","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"allowedFreePublic","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"availableUntil","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":"checkpointLevel","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds_","type":"uint256[]"}],"name":"commonTouch","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"contractURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"dynamicTokenEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId_","type":"uint256"},{"internalType":"uint256","name":"addScore_","type":"uint256"}],"name":"epochAdd","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_requestId","type":"uint256"}],"name":"getRequestStatus","outputs":[{"internalType":"uint256","name":"paid","type":"uint256"},{"internalType":"bool","name":"fulfilled","type":"bool"},{"internalType":"uint256[]","name":"randomWords","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds_","type":"uint256[]"}],"name":"goldenTouch","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"goldenTouchPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lastRequestId","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"launchedTimestamp","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"linkAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"loveAvailableUntil","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"loveScore","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lovelistFreeLimit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lovelistLimit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity_","type":"uint256"},{"internalType":"bytes","name":"signature_","type":"bytes"}],"name":"lovelistMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"lovelistMintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lovelistSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"minimumLoveScore","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"numberMinted","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"provenance","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicFreeLimit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicLimit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity_","type":"uint256"}],"name":"publicMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"publicMintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"randomStartingIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_requestId","type":"uint256"},{"internalType":"uint256[]","name":"_randomWords","type":"uint256[]"}],"name":"rawFulfillRandomWords","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId_","type":"uint256"},{"internalType":"uint256","name":"addScore_","type":"uint256"}],"name":"refreshAppearance","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"requestIds","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"requestRandomStartingIndex","outputs":[{"internalType":"uint256","name":"requestId","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"receiver_","type":"address"},{"internalType":"uint256","name":"quantity_","type":"uint256"}],"name":"reserve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"reserved","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId_","type":"uint256"}],"name":"resetAvailability","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"uint256","name":"_salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"s_requests","outputs":[{"internalType":"uint256","name":"paid","type":"uint256"},{"internalType":"bool","name":"fulfilled","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":[],"name":"saleState","outputs":[{"internalType":"enum Aishiteru.SaleState","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"secretAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds_","type":"uint256[]"}],"name":"secretMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"secretOpen","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bool","name":"allowed_","type":"bool"}],"name":"setAllowedFreePublic","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseDynamicTokenURI_","type":"string"}],"name":"setBaseDynamicTokenURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseLockedTokenURI_","type":"string"}],"name":"setBaseLockedTokenURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseTokenURI_","type":"string"}],"name":"setBaseTokenURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"checkpointLevel_","type":"uint256"}],"name":"setCheckpointLevel","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"contractMetadataURI_","type":"string"}],"name":"setContractMetadataURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"enabled_","type":"bool"}],"name":"setDynamicTokenEnabled","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"goldenTouchPrice_","type":"uint256"}],"name":"setGoldenTouchPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"locked_","type":"bool"},{"internalType":"uint256","name":"tokenId_","type":"uint256"}],"name":"setLockedAsTesting","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"lovelistFreeLimit_","type":"uint256"}],"name":"setLovelistFreeLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"lovelistLimit_","type":"uint256"}],"name":"setLovelistLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"lovelistMintPrice_","type":"uint256"}],"name":"setLovelistMintPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"lovelistSupply_","type":"uint256"}],"name":"setLovelistSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"maxSupply_","type":"uint256"}],"name":"setMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"minimumLoveScore_","type":"uint256"}],"name":"setMinimumLoveScore","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"provenance_","type":"string"}],"name":"setProvenanceHash","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"publicFreeLimit_","type":"uint256"}],"name":"setPublicFreeLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"publicLimit_","type":"uint256"}],"name":"setPublicLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"publicMintPrice_","type":"uint256"}],"name":"setPublicMintPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"reserved_","type":"uint256"}],"name":"setReserved","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint96","name":"royaltyPercentage_","type":"uint96"}],"name":"setRoyaltyInfo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"saleState_","type":"uint256"}],"name":"setSaleState","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"address_","type":"address"}],"name":"setSecretAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"open_","type":"bool"}],"name":"setSecretOpen","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"signerAddress_","type":"address"}],"name":"setSignerAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"touchPrice_","type":"uint256"}],"name":"setTouchPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address payable","name":"withdrawAddress_","type":"address"}],"name":"setWithdrawAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address payable","name":"linkAddress_","type":"address"}],"name":"setWithdrawLinkAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"signerAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"testLocked","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"touchPrice","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":"","type":"uint256"}],"name":"transferStatus","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdrawAddress","outputs":[{"internalType":"address payable","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdrawLink","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

-----Decoded View---------------
Arg [0] : signerAddress_ (address): 0xfe7ECc883CF8bDC0DA6f258Dd1F9A518660B7f4c
Arg [1] : mainAddress_ (address): 0xA15Fdb049F98916FA2251f982973473a82f1d64C
Arg [2] : linkAddress_ (address): 0x514910771AF9Ca656af840dff83E8264EcF986CA
Arg [3] : wrapperAddress_ (address): 0x5A861794B927983406fCE1D062e00b9368d97Df6
Arg [4] : unrevealTokenURI_ (string): https://aishiterunft.s3.amazonaws.com/unreveal/

-----Encoded View---------------
8 Constructor Arguments found :
Arg [0] : 000000000000000000000000fe7ecc883cf8bdc0da6f258dd1f9a518660b7f4c
Arg [1] : 000000000000000000000000a15fdb049f98916fa2251f982973473a82f1d64c
Arg [2] : 000000000000000000000000514910771af9ca656af840dff83e8264ecf986ca
Arg [3] : 0000000000000000000000005a861794b927983406fce1d062e00b9368d97df6
Arg [4] : 00000000000000000000000000000000000000000000000000000000000000a0
Arg [5] : 000000000000000000000000000000000000000000000000000000000000002f
Arg [6] : 68747470733a2f2f6169736869746572756e66742e73332e616d617a6f6e6177
Arg [7] : 732e636f6d2f756e72657665616c2f0000000000000000000000000000000000