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 "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
import "erc721a/contracts/ERC721A.sol";
import "erc721a/contracts/extensions/ERC721AQueryable.sol";
import "erc721a/contracts/extensions/ERC4907A.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/Pausable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/token/common/ERC2981.sol";
import "operator-filter-registry/src/RevokableOperatorFilterer.sol";

/**
 * @author Created with HeyMint Launchpad https://launchpad.heymint.xyz
 * @notice This contract handles minting ABSTRASCII tokens.
 */
contract ABSTRASCII is
    ERC721A,
    ERC721AQueryable,
    ERC4907A,
    Ownable,
    Pausable,
    ReentrancyGuard,
    ERC2981,
    RevokableOperatorFilterer
{
    using ECDSA for bytes32;

    // Default address to subscribe to for determining blocklisted exchanges
    address constant DEFAULT_SUBSCRIPTION =
        address(0x511af84166215d528ABf8bA6437ec4BEcF31934B);
    // Used to validate authorized presale mint addresses
    address private presaleSignerAddress =
        0x29D9caDAF369437b8433c1C1af6dCb704b6C32B8;
    address public royaltyAddress = 0x8008E57bA1A9FdB38093556f332cdE2AB41A3678;
    address[] public payoutAddresses = [
        0x8008E57bA1A9FdB38093556f332cdE2AB41A3678
    ];
    bool public isPresaleActive;
    bool public isPublicSaleActive;
    // Permanently freezes metadata so it can never be changed
    bool public metadataFrozen;
    // If true, payout addresses and basis points are permanently frozen and can never be updated
    bool public payoutAddressesFrozen;
    string public baseTokenURI =
        "ipfs://bafybeiaxnwfx4goz5b5kcuv4szmffqmfd2q7zagfe23raqrsoo45csh4f4/";
    // Maximum supply of tokens that can be minted
    uint256 public MAX_SUPPLY = 2448;
    // Total number of tokens available for minting in the presale
    uint256 public PRESALE_MAX_SUPPLY = 400;
    uint256 public presaleMintsAllowedPerAddress = 1;
    uint256 public presaleMintsAllowedPerTransaction = 2448;
    uint256 public presalePrice = 0 ether;
    uint256 public publicMintsAllowedPerAddress = 10;
    uint256 public publicMintsAllowedPerTransaction = 2448;
    uint256 public publicPrice = 0.005 ether;
    // The respective share of funds to be sent to each address in payoutAddresses in basis points
    uint256[] public payoutBasisPoints = [10000];
    uint96 public royaltyFee = 100;

    constructor()
        ERC721A("ABSTRASCII", "ABSCII")
        RevokableOperatorFilterer(
            0x000000000000AAeB6D7670E522A718067333cd4E,
            DEFAULT_SUBSCRIPTION,
            true
        )
    {
        _setDefaultRoyalty(royaltyAddress, royaltyFee);
        require(
            payoutAddresses.length == payoutBasisPoints.length,
            "PAYOUT_ARRAYS_NOT_SAME_LENGTH"
        );
        uint256 totalPayoutBasisPoints = 0;
        for (uint256 i = 0; i < payoutBasisPoints.length; i++) {
            totalPayoutBasisPoints += payoutBasisPoints[i];
        }
        require(
            totalPayoutBasisPoints == 10000,
            "TOTAL_BASIS_POINTS_MUST_BE_10000"
        );
    }

    modifier originalUser() {
        require(tx.origin == msg.sender, "CANNOT_CALL_FROM_CONTRACT");
        _;
    }

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

    /**
     * @dev Overrides the default ERC721A _startTokenId() so tokens begin at 1 instead of 0
     */
    function _startTokenId() internal view virtual override returns (uint256) {
        return 1;
    }

    /**
     * @notice Change the royalty fee for the collection
     */
    function setRoyaltyFee(uint96 _feeNumerator) external onlyOwner {
        royaltyFee = _feeNumerator;
        _setDefaultRoyalty(royaltyAddress, royaltyFee);
    }

    /**
     * @notice Change the royalty address where royalty payouts are sent
     */
    function setRoyaltyAddress(address _royaltyAddress) external onlyOwner {
        royaltyAddress = _royaltyAddress;
        _setDefaultRoyalty(royaltyAddress, royaltyFee);
    }

    /**
     * @notice Wraps and exposes publicly _numberMinted() from ERC721A
     */
    function numberMinted(address _owner) public view returns (uint256) {
        return _numberMinted(_owner);
    }

    /**
     * @notice Update the base token URI
     */
    function setBaseURI(string calldata _newBaseURI) external onlyOwner {
        require(!metadataFrozen, "METADATA_HAS_BEEN_FROZEN");
        baseTokenURI = _newBaseURI;
    }

    /**
     * @notice Reduce the max supply of tokens
     * @param _newMaxSupply The new maximum supply of tokens available to mint
     */
    function reduceMaxSupply(uint256 _newMaxSupply) external onlyOwner {
        require(_newMaxSupply < MAX_SUPPLY, "NEW_MAX_SUPPLY_TOO_HIGH");
        require(
            _newMaxSupply >= totalSupply(),
            "SUPPLY_LOWER_THAN_MINTED_TOKENS"
        );
        MAX_SUPPLY = _newMaxSupply;
    }

    /**
     * @notice Freeze metadata so it can never be changed again
     */
    function freezeMetadata() external onlyOwner {
        require(!metadataFrozen, "METADATA_HAS_ALREADY_BEEN_FROZEN");
        metadataFrozen = true;
    }

    function pause() external onlyOwner {
        _pause();
    }

    function unpause() external onlyOwner {
        _unpause();
    }

    // https://chiru-labs.github.io/ERC721A/#/migration?id=supportsinterface
    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override(ERC721A, IERC721A, ERC2981, ERC4907A)
        returns (bool)
    {
        // Supports the following interfaceIds:
        // - IERC165: 0x01ffc9a7
        // - IERC721: 0x80ac58cd
        // - IERC721Metadata: 0x5b5e139f
        // - IERC2981: 0x2a55205a
        // - IERC4907: 0xad092b5c
        return
            ERC721A.supportsInterface(interfaceId) ||
            ERC2981.supportsInterface(interfaceId) ||
            ERC4907A.supportsInterface(interfaceId);
    }

    /**
     * @notice Allow owner to send 'mintNumber' tokens without cost to multiple addresses
     */
    function gift(address[] calldata receivers, uint256[] calldata mintNumber)
        external
        onlyOwner
    {
        require(
            receivers.length == mintNumber.length,
            "ARRAYS_MUST_BE_SAME_LENGTH"
        );
        uint256 totalMint = 0;
        for (uint256 i = 0; i < mintNumber.length; i++) {
            totalMint += mintNumber[i];
        }
        require(totalSupply() + totalMint <= MAX_SUPPLY, "MINT_TOO_LARGE");
        for (uint256 i = 0; i < receivers.length; i++) {
            _safeMint(receivers[i], mintNumber[i]);
        }
    }

    /**
     * @notice To be updated by contract owner to allow public sale minting
     */
    function setPublicSaleState(bool _saleActiveState) external onlyOwner {
        require(
            isPublicSaleActive != _saleActiveState,
            "NEW_STATE_IDENTICAL_TO_OLD_STATE"
        );
        isPublicSaleActive = _saleActiveState;
    }

    /**
     * @notice Update the public mint price
     */
    function setPublicPrice(uint256 _publicPrice) external onlyOwner {
        publicPrice = _publicPrice;
    }

    /**
     * @notice Set the maximum mints allowed per a given address in the public sale
     */
    function setPublicMintsAllowedPerAddress(uint256 _mintsAllowed)
        external
        onlyOwner
    {
        publicMintsAllowedPerAddress = _mintsAllowed;
    }

    /**
     * @notice Set the maximum public mints allowed per a given transaction
     */
    function setPublicMintsAllowedPerTransaction(uint256 _mintsAllowed)
        external
        onlyOwner
    {
        publicMintsAllowedPerTransaction = _mintsAllowed;
    }

    /**
     * @notice Allow for public minting of tokens
     */
    function mint(uint256 numTokens)
        external
        payable
        nonReentrant
        originalUser
    {
        require(isPublicSaleActive, "PUBLIC_SALE_IS_NOT_ACTIVE");

        require(
            numTokens <= publicMintsAllowedPerTransaction,
            "MAX_MINTS_PER_TX_EXCEEDED"
        );
        require(
            _numberMinted(msg.sender) + numTokens <=
                publicMintsAllowedPerAddress,
            "MAX_MINTS_EXCEEDED"
        );
        require(totalSupply() + numTokens <= MAX_SUPPLY, "MAX_SUPPLY_EXCEEDED");
        require(msg.value == publicPrice * numTokens, "PAYMENT_INCORRECT");

        _safeMint(msg.sender, numTokens);

        if (totalSupply() >= MAX_SUPPLY) {
            isPublicSaleActive = false;
        }
    }

    /**
     * @notice To be updated by contract owner to allow presale minting
     */
    function setPresaleState(bool _saleActiveState) external onlyOwner {
        require(
            isPresaleActive != _saleActiveState,
            "NEW_STATE_IDENTICAL_TO_OLD_STATE"
        );
        isPresaleActive = _saleActiveState;
    }

    /**
     * @notice Update the presale mint price
     */
    function setPresalePrice(uint256 _presalePrice) external onlyOwner {
        presalePrice = _presalePrice;
    }

    /**
     * @notice Set the maximum mints allowed per a given address in the presale
     */
    function setPresaleMintsAllowedPerAddress(uint256 _mintsAllowed)
        external
        onlyOwner
    {
        presaleMintsAllowedPerAddress = _mintsAllowed;
    }

    /**
     * @notice Set the maximum presale mints allowed per a given transaction
     */
    function setPresaleMintsAllowedPerTransaction(uint256 _mintsAllowed)
        external
        onlyOwner
    {
        presaleMintsAllowedPerTransaction = _mintsAllowed;
    }

    /**
     * @notice Reduce the max supply of tokens available to mint in the presale
     * @param _newPresaleMaxSupply The new maximum supply of presale tokens available to mint
     */
    function reducePresaleMaxSupply(uint256 _newPresaleMaxSupply)
        external
        onlyOwner
    {
        require(
            _newPresaleMaxSupply < PRESALE_MAX_SUPPLY,
            "NEW_MAX_SUPPLY_TOO_HIGH"
        );
        PRESALE_MAX_SUPPLY = _newPresaleMaxSupply;
    }

    /**
     * @notice Set the signer address used to verify presale minting
     */
    function setPresaleSignerAddress(address _presaleSignerAddress)
        external
        onlyOwner
    {
        require(_presaleSignerAddress != address(0));
        presaleSignerAddress = _presaleSignerAddress;
    }

    /**
     * @notice Verify that a signed message is validly signed by the presaleSignerAddress
     */
    function verifySignerAddress(bytes32 messageHash, bytes calldata signature)
        private
        view
        returns (bool)
    {
        return
            presaleSignerAddress ==
            messageHash.toEthSignedMessageHash().recover(signature);
    }

    /**
     * @notice Allow for allowlist minting of tokens
     */
    function presaleMint(
        bytes32 messageHash,
        bytes calldata signature,
        uint256 numTokens,
        uint256 maximumAllowedMints
    ) external payable nonReentrant originalUser {
        require(isPresaleActive, "PRESALE_IS_NOT_ACTIVE");

        require(
            numTokens <= presaleMintsAllowedPerTransaction,
            "MAX_MINTS_PER_TX_EXCEEDED"
        );
        require(
            _numberMinted(msg.sender) + numTokens <=
                presaleMintsAllowedPerAddress,
            "MAX_MINTS_PER_ADDRESS_EXCEEDED"
        );
        require(
            _numberMinted(msg.sender) + numTokens <= maximumAllowedMints,
            "MAX_MINTS_EXCEEDED"
        );
        require(
            totalSupply() + numTokens <= PRESALE_MAX_SUPPLY,
            "MAX_SUPPLY_EXCEEDED"
        );
        require(msg.value == presalePrice * numTokens, "PAYMENT_INCORRECT");
        require(
            keccak256(abi.encode(msg.sender, maximumAllowedMints)) ==
                messageHash,
            "MESSAGE_INVALID"
        );
        require(
            verifySignerAddress(messageHash, signature),
            "SIGNATURE_VALIDATION_FAILED"
        );

        _safeMint(msg.sender, numTokens);

        if (totalSupply() >= PRESALE_MAX_SUPPLY) {
            isPresaleActive = false;
        }
    }

    /**
     * @notice Freeze all payout addresses and percentages so they can never be changed again
     */
    function freezePayoutAddresses() external onlyOwner {
        require(!payoutAddressesFrozen, "PAYOUT_ADDRESSES_ALREADY_FROZEN");
        payoutAddressesFrozen = true;
    }

    /**
     * @notice Update payout addresses and basis points for each addresses' respective share of contract funds
     */
    function updatePayoutAddressesAndBasisPoints(
        address[] calldata _payoutAddresses,
        uint256[] calldata _payoutBasisPoints
    ) external onlyOwner {
        require(!payoutAddressesFrozen, "PAYOUT_ADDRESSES_FROZEN");
        require(
            _payoutAddresses.length == _payoutBasisPoints.length,
            "ARRAY_LENGTHS_MUST_MATCH"
        );
        uint256 totalBasisPoints = 0;
        for (uint256 i = 0; i < _payoutBasisPoints.length; i++) {
            totalBasisPoints += _payoutBasisPoints[i];
        }
        require(totalBasisPoints == 10000, "TOTAL_BASIS_POINTS_MUST_BE_10000");
        payoutAddresses = _payoutAddresses;
        payoutBasisPoints = _payoutBasisPoints;
    }

    /**
     * @notice Withdraws all funds held within contract
     */
    function withdraw() external nonReentrant onlyOwner {
        require(address(this).balance > 0, "CONTRACT_HAS_NO_BALANCE");
        uint256 balance = address(this).balance;
        for (uint256 i = 0; i < payoutAddresses.length; i++) {
            uint256 amount = (balance * payoutBasisPoints[i]) / 10000;
            (bool success, ) = payoutAddresses[i].call{value: amount}("");
            require(success, "Transfer failed.");
        }
    }

    function setApprovalForAll(address operator, bool approved)
        public
        override(ERC721A, IERC721A)
        onlyAllowedOperatorApproval(operator)
    {
        super.setApprovalForAll(operator, approved);
    }

    function approve(address to, uint256 tokenId)
        public
        override(ERC721A, IERC721A)
        onlyAllowedOperatorApproval(to)
    {
        super.approve(to, tokenId);
    }

    function _beforeTokenTransfers(
        address from,
        address to,
        uint256 tokenId,
        uint256 quantity
    ) internal override(ERC721A) whenNotPaused {
        super._beforeTokenTransfers(from, to, tokenId, quantity);
    }

    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public override(ERC721A, IERC721A) onlyAllowedOperator(from) {
        super.transferFrom(from, to, tokenId);
    }

    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public override(ERC721A, IERC721A) onlyAllowedOperator(from) {
        super.safeTransferFrom(from, to, tokenId);
    }

    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) public override(ERC721A, IERC721A) onlyAllowedOperator(from) {
        super.safeTransferFrom(from, to, tokenId, data);
    }

    function owner()
        public
        view
        virtual
        override(Ownable, UpdatableOperatorFilterer)
        returns (address)
    {
        return Ownable.owner();
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.3) (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
    }

    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");
        } else if (error == RecoverError.InvalidSignatureV) {
            revert("ECDSA: invalid signature 'v' 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 (v != 27 && v != 28) {
            return (address(0), RecoverError.InvalidSignatureV);
        }

        // 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
// ERC721A Contracts v4.2.2
// 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 {
    // Reference type for token approval.
    struct TokenApprovalRef {
        address value;
    }

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        return _tokenApprovals[tokenId].value;
    }

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

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

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

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

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

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

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

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

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

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

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

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

        _beforeTokenTransfers(from, to, tokenId, 1);

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

            uint256 toMasked;
            uint256 end = startTokenId + quantity;

            // Use assembly to loop and emit the `Transfer` event for gas savings.
            assembly {
                // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean.
                toMasked := and(to, _BITMASK_ADDRESS)
                // Emit the `Transfer` event.
                log4(
                    0, // Start of data (0, since no data).
                    0, // End of data (0, since no data).
                    _TRANSFER_EVENT_SIGNATURE, // Signature.
                    0, // `address(0)`.
                    toMasked, // `to`.
                    startTokenId // `tokenId`.
                )

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        address from = address(uint160(prevOwnershipPacked));

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    /**
     * @dev Converts a uint256 to its ASCII string decimal representation.
     */
    function _toString(uint256 value) internal pure virtual returns (string memory str) {
        assembly {
            // The maximum value of a uint256 contains 78 digits (1 byte per digit),
            // but we allocate 0x80 bytes to keep the free memory pointer 32-byte word aliged.
            // We will need 1 32-byte word to store the length,
            // and 3 32-byte words to store a maximum of 78 digits. Total: 0x20 + 3 * 0x20 = 0x80.
            str := add(mload(0x40), 0x80)
            // Update the free memory pointer to allocate.
            mstore(0x40, str)

            // 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 v4.2.2
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import './IERC721AQueryable.sol';
import '../ERC721A.sol';

/**
 * @title ERC721AQueryable.
 *
 * @dev ERC721A subclass with convenience query functions.
 */
abstract contract ERC721AQueryable is ERC721A, IERC721AQueryable {
    /**
     * @dev Returns the `TokenOwnership` struct at `tokenId` without reverting.
     *
     * If the `tokenId` is out of bounds:
     *
     * - `addr = address(0)`
     * - `startTimestamp = 0`
     * - `burned = false`
     * - `extraData = 0`
     *
     * If the `tokenId` is burned:
     *
     * - `addr = <Address of owner before token was burned>`
     * - `startTimestamp = <Timestamp when token was burned>`
     * - `burned = true`
     * - `extraData = <Extra data when token was burned>`
     *
     * Otherwise:
     *
     * - `addr = <Address of owner>`
     * - `startTimestamp = <Timestamp of start of ownership>`
     * - `burned = false`
     * - `extraData = <Extra data at start of ownership>`
     */
    function explicitOwnershipOf(uint256 tokenId) public view virtual override returns (TokenOwnership memory) {
        TokenOwnership memory ownership;
        if (tokenId < _startTokenId() || tokenId >= _nextTokenId()) {
            return ownership;
        }
        ownership = _ownershipAt(tokenId);
        if (ownership.burned) {
            return ownership;
        }
        return _ownershipOf(tokenId);
    }

    /**
     * @dev Returns an array of `TokenOwnership` structs at `tokenIds` in order.
     * See {ERC721AQueryable-explicitOwnershipOf}
     */
    function explicitOwnershipsOf(uint256[] calldata tokenIds)
        external
        view
        virtual
        override
        returns (TokenOwnership[] memory)
    {
        unchecked {
            uint256 tokenIdsLength = tokenIds.length;
            TokenOwnership[] memory ownerships = new TokenOwnership[](tokenIdsLength);
            for (uint256 i; i != tokenIdsLength; ++i) {
                ownerships[i] = explicitOwnershipOf(tokenIds[i]);
            }
            return ownerships;
        }
    }

    /**
     * @dev Returns an array of token IDs owned by `owner`,
     * in the range [`start`, `stop`)
     * (i.e. `start <= tokenId < stop`).
     *
     * This function allows for tokens to be queried if the collection
     * grows too big for a single call of {ERC721AQueryable-tokensOfOwner}.
     *
     * Requirements:
     *
     * - `start < stop`
     */
    function tokensOfOwnerIn(
        address owner,
        uint256 start,
        uint256 stop
    ) external view virtual override returns (uint256[] memory) {
        unchecked {
            if (start >= stop) revert InvalidQueryRange();
            uint256 tokenIdsIdx;
            uint256 stopLimit = _nextTokenId();
            // Set `start = max(start, _startTokenId())`.
            if (start < _startTokenId()) {
                start = _startTokenId();
            }
            // Set `stop = min(stop, stopLimit)`.
            if (stop > stopLimit) {
                stop = stopLimit;
            }
            uint256 tokenIdsMaxLength = balanceOf(owner);
            // Set `tokenIdsMaxLength = min(balanceOf(owner), stop - start)`,
            // to cater for cases where `balanceOf(owner)` is too big.
            if (start < stop) {
                uint256 rangeLength = stop - start;
                if (rangeLength < tokenIdsMaxLength) {
                    tokenIdsMaxLength = rangeLength;
                }
            } else {
                tokenIdsMaxLength = 0;
            }
            uint256[] memory tokenIds = new uint256[](tokenIdsMaxLength);
            if (tokenIdsMaxLength == 0) {
                return tokenIds;
            }
            // We need to call `explicitOwnershipOf(start)`,
            // because the slot at `start` may not be initialized.
            TokenOwnership memory ownership = explicitOwnershipOf(start);
            address currOwnershipAddr;
            // If the starting slot exists (i.e. not burned), initialize `currOwnershipAddr`.
            // `ownership.address` will not be zero, as `start` is clamped to the valid token ID range.
            if (!ownership.burned) {
                currOwnershipAddr = ownership.addr;
            }
            for (uint256 i = start; i != stop && tokenIdsIdx != tokenIdsMaxLength; ++i) {
                ownership = _ownershipAt(i);
                if (ownership.burned) {
                    continue;
                }
                if (ownership.addr != address(0)) {
                    currOwnershipAddr = ownership.addr;
                }
                if (currOwnershipAddr == owner) {
                    tokenIds[tokenIdsIdx++] = i;
                }
            }
            // Downsize the array to fit.
            assembly {
                mstore(tokenIds, tokenIdsIdx)
            }
            return tokenIds;
        }
    }

    /**
     * @dev Returns an array of token IDs owned by `owner`.
     *
     * This function scans the ownership mapping and is O(`totalSupply`) in complexity.
     * It is meant to be called off-chain.
     *
     * See {ERC721AQueryable-tokensOfOwnerIn} for splitting the scan into
     * multiple smaller scans if the collection is large enough to cause
     * an out-of-gas error (10K collections should be fine).
     */
    function tokensOfOwner(address owner) external view virtual override returns (uint256[] memory) {
        unchecked {
            uint256 tokenIdsIdx;
            address currOwnershipAddr;
            uint256 tokenIdsLength = balanceOf(owner);
            uint256[] memory tokenIds = new uint256[](tokenIdsLength);
            TokenOwnership memory ownership;
            for (uint256 i = _startTokenId(); tokenIdsIdx != tokenIdsLength; ++i) {
                ownership = _ownershipAt(i);
                if (ownership.burned) {
                    continue;
                }
                if (ownership.addr != address(0)) {
                    currOwnershipAddr = ownership.addr;
                }
                if (currOwnershipAddr == owner) {
                    tokenIds[tokenIdsIdx++] = i;
                }
            }
            return tokenIds;
        }
    }
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.2
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import './IERC4907A.sol';
import '../ERC721A.sol';

/**
 * @title ERC4907A
 *
 * @dev [ERC4907](https://eips.ethereum.org/EIPS/eip-4907) compliant
 * extension of ERC721A, which allows owners and authorized addresses
 * to add a time-limited role with restricted permissions to ERC721 tokens.
 */
abstract contract ERC4907A is ERC721A, IERC4907A {
    // The bit position of `expires` in packed user info.
    uint256 private constant _BITPOS_EXPIRES = 160;

    // Mapping from token ID to user info.
    //
    // Bits Layout:
    // - [0..159]   `user`
    // - [160..223] `expires`
    mapping(uint256 => uint256) private _packedUserInfo;

    /**
     * @dev Sets the `user` and `expires` for `tokenId`.
     * The zero address indicates there is no user.
     *
     * Requirements:
     *
     * - The caller must own `tokenId` or be an approved operator.
     */
    function setUser(
        uint256 tokenId,
        address user,
        uint64 expires
    ) public virtual override {
        // Require the caller to be either the token owner or an approved operator.
        address owner = ownerOf(tokenId);
        if (_msgSenderERC721A() != owner)
            if (!isApprovedForAll(owner, _msgSenderERC721A()))
                if (getApproved(tokenId) != _msgSenderERC721A()) revert SetUserCallerNotOwnerNorApproved();

        _packedUserInfo[tokenId] = (uint256(expires) << _BITPOS_EXPIRES) | uint256(uint160(user));

        emit UpdateUser(tokenId, user, expires);
    }

    /**
     * @dev Returns the user address for `tokenId`.
     * The zero address indicates that there is no user or if the user is expired.
     */
    function userOf(uint256 tokenId) public view virtual override returns (address) {
        uint256 packed = _packedUserInfo[tokenId];
        assembly {
            // Branchless `packed *= (block.timestamp <= expires ? 1 : 0)`.
            // If the `block.timestamp == expires`, the `lt` clause will be true
            // if there is a non-zero user address in the lower 160 bits of `packed`.
            packed := mul(
                packed,
                // `block.timestamp <= expires ? 1 : 0`.
                lt(shl(_BITPOS_EXPIRES, timestamp()), packed)
            )
        }
        return address(uint160(packed));
    }

    /**
     * @dev Returns the user's expires of `tokenId`.
     */
    function userExpires(uint256 tokenId) public view virtual override returns (uint256) {
        return _packedUserInfo[tokenId] >> _BITPOS_EXPIRES;
    }

    /**
     * @dev Override of {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721A, IERC721A) returns (bool) {
        // The interface ID for ERC4907 is `0xad092b5c`,
        // as defined in [ERC4907](https://eips.ethereum.org/EIPS/eip-4907).
        return super.supportsInterface(interfaceId) || interfaceId == 0xad092b5c;
    }

    /**
     * @dev Returns the user address for `tokenId`, ignoring the expiry status.
     */
    function _explicitUserOf(uint256 tokenId) internal view virtual returns (address) {
        return address(uint160(_packedUserInfo[tokenId]));
    }
}

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

pragma solidity ^0.8.0;

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

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

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

    bool private _paused;

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

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

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

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        // On the first call to nonReentrant, _notEntered will be true
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

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

        _;

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (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
pragma solidity ^0.8.13;

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

/**
 * @title  RevokableOperatorFilterer
 * @notice This contract is meant to allow contracts to permanently skip OperatorFilterRegistry checks if desired. The
 *         Registry itself has an "unregister" function, but if the contract is ownable, the owner can re-register at
 *         any point. As implemented, this abstract contract allows the contract owner to permanently skip the
 *         OperatorFilterRegistry checks by calling revokeOperatorFilterRegistry. Once done, the registry
 *         address cannot be further updated.
 *         Note that OpenSea will still disable creator fee enforcement if filtered operators begin fulfilling orders
 *         on-chain, eg, if the registry is revoked or bypassed.
 */
abstract contract RevokableOperatorFilterer is UpdatableOperatorFilterer {
    error RegistryHasBeenRevoked();
    error InitialRegistryAddressCannotBeZeroAddress();

    bool public isOperatorFilterRegistryRevoked;

    constructor(address _registry, address subscriptionOrRegistrantToCopy, bool subscribe)
        UpdatableOperatorFilterer(_registry, subscriptionOrRegistrantToCopy, subscribe)
    {
        // don't allow creating a contract with a permanently revoked registry
        if (_registry == address(0)) {
            revert InitialRegistryAddressCannotBeZeroAddress();
        }
    }

    function _checkFilterOperator(address operator) internal view virtual override {
        if (address(operatorFilterRegistry) != address(0)) {
            super._checkFilterOperator(operator);
        }
    }

    /**
     * @notice Update the address that the contract will make OperatorFilter checks against. When set to the zero
     *         address, checks will be permanently bypassed, and the address cannot be updated again. OnlyOwner.
     */
    function updateOperatorFilterRegistryAddress(address newRegistry) public override {
        if (msg.sender != owner()) {
            revert OnlyOwner();
        }
        // if registry has been revoked, do not allow further updates
        if (isOperatorFilterRegistryRevoked) {
            revert RegistryHasBeenRevoked();
        }

        operatorFilterRegistry = IOperatorFilterRegistry(newRegistry);
    }

    /**
     * @notice Revoke the OperatorFilterRegistry address, permanently bypassing checks. OnlyOwner.
     */
    function revokeOperatorFilterRegistry() public {
        if (msg.sender != owner()) {
            revert OnlyOwner();
        }
        // if registry has been revoked, do not allow further updates
        if (isOperatorFilterRegistryRevoked) {
            revert RegistryHasBeenRevoked();
        }

        // set to zero address to bypass checks
        operatorFilterRegistry = IOperatorFilterRegistry(address(0));
        isOperatorFilterRegistryRevoked = true;
    }
}

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

pragma solidity ^0.8.0;

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (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 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 (last updated v4.7.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.2
// Creator: Chiru Labs

pragma solidity ^0.8.4;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.2
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import '../IERC721A.sol';

/**
 * @dev Interface of ERC4907A.
 */
interface IERC4907A is IERC721A {
    /**
     * The caller must own the token or be an approved operator.
     */
    error SetUserCallerNotOwnerNorApproved();

    /**
     * @dev Emitted when the `user` of an NFT or the `expires` of the `user` is changed.
     * The zero address for user indicates that there is no user address.
     */
    event UpdateUser(uint256 indexed tokenId, address indexed user, uint64 expires);

    /**
     * @dev Sets the `user` and `expires` for `tokenId`.
     * The zero address indicates there is no user.
     *
     * Requirements:
     *
     * - The caller must own `tokenId` or be an approved operator.
     */
    function setUser(
        uint256 tokenId,
        address user,
        uint64 expires
    ) external;

    /**
     * @dev Returns the user address for `tokenId`.
     * The zero address indicates that there is no user or if the user is expired.
     */
    function userOf(uint256 tokenId) external view returns (address);

    /**
     * @dev Returns the user's expires of `tokenId`.
     */
    function userExpires(uint256 tokenId) external view returns (uint256);
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.2
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import '../IERC721A.sol';

/**
 * @dev Interface of ERC721AQueryable.
 */
interface IERC721AQueryable is IERC721A {
    /**
     * Invalid query range (`start` >= `stop`).
     */
    error InvalidQueryRange();

    /**
     * @dev Returns the `TokenOwnership` struct at `tokenId` without reverting.
     *
     * If the `tokenId` is out of bounds:
     *
     * - `addr = address(0)`
     * - `startTimestamp = 0`
     * - `burned = false`
     * - `extraData = 0`
     *
     * If the `tokenId` is burned:
     *
     * - `addr = <Address of owner before token was burned>`
     * - `startTimestamp = <Timestamp when token was burned>`
     * - `burned = true`
     * - `extraData = <Extra data when token was burned>`
     *
     * Otherwise:
     *
     * - `addr = <Address of owner>`
     * - `startTimestamp = <Timestamp of start of ownership>`
     * - `burned = false`
     * - `extraData = <Extra data at start of ownership>`
     */
    function explicitOwnershipOf(uint256 tokenId) external view returns (TokenOwnership memory);

    /**
     * @dev Returns an array of `TokenOwnership` structs at `tokenIds` in order.
     * See {ERC721AQueryable-explicitOwnershipOf}
     */
    function explicitOwnershipsOf(uint256[] memory tokenIds) external view returns (TokenOwnership[] memory);

    /**
     * @dev Returns an array of token IDs owned by `owner`,
     * in the range [`start`, `stop`)
     * (i.e. `start <= tokenId < stop`).
     *
     * This function allows for tokens to be queried if the collection
     * grows too big for a single call of {ERC721AQueryable-tokensOfOwner}.
     *
     * Requirements:
     *
     * - `start < stop`
     */
    function tokensOfOwnerIn(
        address owner,
        uint256 start,
        uint256 stop
    ) external view returns (uint256[] memory);

    /**
     * @dev Returns an array of token IDs owned by `owner`.
     *
     * This function scans the ownership mapping and is O(`totalSupply`) in complexity.
     * It is meant to be called off-chain.
     *
     * See {ERC721AQueryable-tokensOfOwnerIn} for splitting the scan into
     * multiple smaller scans if the collection is large enough to cause
     * an out-of-gas error (10K collections should be fine).
     */
    function tokensOfOwner(address owner) external view returns (uint256[] memory);
}

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

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

/**
 * @title  UpdatableOperatorFilterer
 * @notice Abstract contract whose constructor automatically registers and optionally subscribes to or copies another
 *         registrant's entries in the OperatorFilterRegistry. This contract allows the Owner to update the
 *         OperatorFilterRegistry address via updateOperatorFilterRegistryAddress, including to the zero address,
 *         which will bypass registry checks.
 *         Note that OpenSea will still disable creator fee enforcement if filtered operators begin fulfilling orders
 *         on-chain, eg, if the registry is revoked or bypassed.
 * @dev    This smart contract is meant to be inherited by token contracts so they can use the following:
 *         - `onlyAllowedOperator` modifier for `transferFrom` and `safeTransferFrom` methods.
 *         - `onlyAllowedOperatorApproval` modifier for `approve` and `setApprovalForAll` methods.
 */
abstract contract UpdatableOperatorFilterer {
    error OperatorNotAllowed(address operator);
    error OnlyOwner();

    IOperatorFilterRegistry public operatorFilterRegistry;

    constructor(address _registry, address subscriptionOrRegistrantToCopy, bool subscribe) {
        IOperatorFilterRegistry registry = IOperatorFilterRegistry(_registry);
        operatorFilterRegistry = registry;
        // 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(registry).code.length > 0) {
            if (subscribe) {
                registry.registerAndSubscribe(address(this), subscriptionOrRegistrantToCopy);
            } else {
                if (subscriptionOrRegistrantToCopy != address(0)) {
                    registry.registerAndCopyEntries(address(this), subscriptionOrRegistrantToCopy);
                } else {
                    registry.register(address(this));
                }
            }
        }
    }

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

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

    /**
     * @notice Update the address that the contract will make OperatorFilter checks against. When set to the zero
     *         address, checks will be bypassed. OnlyOwner.
     */
    function updateOperatorFilterRegistryAddress(address newRegistry) public virtual {
        if (msg.sender != owner()) {
            revert OnlyOwner();
        }
        operatorFilterRegistry = IOperatorFilterRegistry(newRegistry);
    }

    /**
     * @dev assume the contract has an owner, but leave specific Ownable implementation up to inheriting contract
     */
    function owner() public view virtual returns (address);

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

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

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

// 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);
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"InitialRegistryAddressCannotBeZeroAddress","type":"error"},{"inputs":[],"name":"InvalidQueryRange","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OnlyOwner","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":"RegistryHasBeenRevoked","type":"error"},{"inputs":[],"name":"SetUserCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint64","name":"expires","type":"uint64"}],"name":"UpdateUser","type":"event"},{"inputs":[],"name":"MAX_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PRESALE_MAX_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseTokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"explicitOwnershipOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"},{"internalType":"uint24","name":"extraData","type":"uint24"}],"internalType":"struct IERC721A.TokenOwnership","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"explicitOwnershipsOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"},{"internalType":"uint24","name":"extraData","type":"uint24"}],"internalType":"struct IERC721A.TokenOwnership[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"freezeMetadata","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"freezePayoutAddresses","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"receivers","type":"address[]"},{"internalType":"uint256[]","name":"mintNumber","type":"uint256[]"}],"name":"gift","outputs":[],"stateMutability":"nonpayable","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":"isOperatorFilterRegistryRevoked","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isPresaleActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isPublicSaleActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"metadataFrozen","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"numTokens","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"numberMinted","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"operatorFilterRegistry","outputs":[{"internalType":"contract IOperatorFilterRegistry","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"payoutAddresses","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"payoutAddressesFrozen","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"payoutBasisPoints","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"messageHash","type":"bytes32"},{"internalType":"bytes","name":"signature","type":"bytes"},{"internalType":"uint256","name":"numTokens","type":"uint256"},{"internalType":"uint256","name":"maximumAllowedMints","type":"uint256"}],"name":"presaleMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"presaleMintsAllowedPerAddress","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"presaleMintsAllowedPerTransaction","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"presalePrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicMintsAllowedPerAddress","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicMintsAllowedPerTransaction","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newMaxSupply","type":"uint256"}],"name":"reduceMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newPresaleMaxSupply","type":"uint256"}],"name":"reducePresaleMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"revokeOperatorFilterRegistry","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"royaltyAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"royaltyFee","outputs":[{"internalType":"uint96","name":"","type":"uint96"}],"stateMutability":"view","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":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_newBaseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintsAllowed","type":"uint256"}],"name":"setPresaleMintsAllowedPerAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintsAllowed","type":"uint256"}],"name":"setPresaleMintsAllowedPerTransaction","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_presalePrice","type":"uint256"}],"name":"setPresalePrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_presaleSignerAddress","type":"address"}],"name":"setPresaleSignerAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_saleActiveState","type":"bool"}],"name":"setPresaleState","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintsAllowed","type":"uint256"}],"name":"setPublicMintsAllowedPerAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintsAllowed","type":"uint256"}],"name":"setPublicMintsAllowedPerTransaction","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_publicPrice","type":"uint256"}],"name":"setPublicPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_saleActiveState","type":"bool"}],"name":"setPublicSaleState","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_royaltyAddress","type":"address"}],"name":"setRoyaltyAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint96","name":"_feeNumerator","type":"uint96"}],"name":"setRoyaltyFee","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"address","name":"user","type":"address"},{"internalType":"uint64","name":"expires","type":"uint64"}],"name":"setUser","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"tokensOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"start","type":"uint256"},{"internalType":"uint256","name":"stop","type":"uint256"}],"name":"tokensOfOwnerIn","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newRegistry","type":"address"}],"name":"updateOperatorFilterRegistryAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_payoutAddresses","type":"address[]"},{"internalType":"uint256[]","name":"_payoutBasisPoints","type":"uint256[]"}],"name":"updatePayoutAddressesAndBasisPoints","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"userExpires","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"userOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

0x60806040526004361061040f5760003560e01c80638834e93b1161021e578063c627525511610123578063e985e9c5116100ab578063f48707741161007a578063f487077414610c5f578063f68578a314610c7f578063fb3cc6c214610c9f578063fc5181f914610cbf578063fdbd5ac814610cdf57600080fd5b8063e985e9c514610bb5578063ecba222a14610bfe578063f2fde38b14610c1f578063f47749fc14610c3f57600080fd5b8063d547cfb7116100f2578063d547cfb714610b2a578063dc33e68114610b3f578063e030565e14610b5f578063e03aaae614610b7f578063e1b6e09814610b9f57600080fd5b8063c627525514610ab5578063c872d0e814610ad5578063c87b56dd14610af5578063d111515d14610b1557600080fd5b8063ad2f852a116101a6578063b8d1e53211610175578063b8d1e532146109f3578063ba75298914610a13578063bce4d6ae14610a34578063c23dc68f14610a54578063c2f1f14a14610a8157600080fd5b8063ad2f852a1461095b578063b0ccc31e1461097b578063b88d4fde1461099b578063b8997a97146109bb57600080fd5b806395d89b41116101ed57806395d89b41146108dd57806399a2557a146108f2578063a0712d6814610912578063a22cb46514610925578063a945bf801461094557600080fd5b80638834e93b146108585780638da5cb5b146108785780638fc88c481461088d5780639293a5c7146108bd57600080fd5b806342842e0e1161032457806370a08231116102ac578063759990fb1161027b578063759990fb146107cd5780637705f9b5146107e05780638456cb59146108005780638462151c14610815578063858179ff1461084257600080fd5b806370a0823114610758578063715018a61461077857806372f802241461078d57806373532802146107ad57600080fd5b80635c975abb116102f35780635c975abb146106d45780635ef9432a146106f357806360d938dc146107085780636352211e146107225780636dd00f271461074257600080fd5b806342842e0e146106475780634e00c6671461066757806355f804b3146106875780635bbb2177146106a757600080fd5b80631d0a4d7f116103a757806331faafb41161037657806331faafb4146105c757806332cb6b0c146105e75780633549345e146105fd5780633ccfd60b1461061d5780633f4ba83a1461063257600080fd5b80631d0a4d7f146105335780631e84c4131461054957806323b872dd146105685780632a55205a1461058857600080fd5b806306fdde03116103e357806306fdde03146104a4578063081812fc146104c6578063095ea7b3146104fe57806318160ddd1461051e57600080fd5b80620e7fa81461041457806301ffc9a71461043d57806304ff2d071461046d57806306d254da14610484575b600080fd5b34801561042057600080fd5b5061042a60175481565b6040519081526020015b60405180910390f35b34801561044957600080fd5b5061045d61045836600461368f565b610cf5565b6040519015158152602001610434565b34801561047957600080fd5b50610482610d24565b005b34801561049057600080fd5b5061048261049f3660046136c8565b610da0565b3480156104b057600080fd5b506104b9610ddf565b6040516104349190613733565b3480156104d257600080fd5b506104e66104e1366004613746565b610e71565b6040516001600160a01b039091168152602001610434565b34801561050a57600080fd5b5061048261051936600461375f565b610eb5565b34801561052a57600080fd5b5061042a610ece565b34801561053f57600080fd5b5061042a60165481565b34801561055557600080fd5b5060115461045d90610100900460ff1681565b34801561057457600080fd5b50610482610583366004613789565b610edc565b34801561059457600080fd5b506105a86105a33660046137c5565b610f07565b604080516001600160a01b039093168352602083019190915201610434565b3480156105d357600080fd5b506104826105e23660046137e7565b610fb5565b3480156105f357600080fd5b5061042a60135481565b34801561060957600080fd5b50610482610618366004613746565b610ff8565b34801561062957600080fd5b50610482611005565b34801561063e57600080fd5b5061048261119c565b34801561065357600080fd5b50610482610662366004613789565b6111ae565b34801561067357600080fd5b50610482610682366004613746565b6111d3565b34801561069357600080fd5b506104826106a2366004613851565b6111e0565b3480156106b357600080fd5b506106c76106c23660046138d6565b61124e565b6040516104349190613947565b3480156106e057600080fd5b50600954600160a01b900460ff1661045d565b3480156106ff57600080fd5b50610482611319565b34801561071457600080fd5b5060115461045d9060ff1681565b34801561072e57600080fd5b506104e661073d366004613746565b611395565b34801561074e57600080fd5b5061042a60185481565b34801561076457600080fd5b5061042a6107733660046136c8565b6113a0565b34801561078457600080fd5b506104826113ee565b34801561079957600080fd5b506104826107a8366004613746565b611400565b3480156107b957600080fd5b506104826107c8366004613746565b61140d565b6104826107db366004613989565b6114bc565b3480156107ec57600080fd5b506104826107fb3660046139e6565b61181f565b34801561080c57600080fd5b5061048261197d565b34801561082157600080fd5b506108356108303660046136c8565b61198d565b6040516104349190613a51565b34801561084e57600080fd5b5061042a60195481565b34801561086457600080fd5b5061042a610873366004613746565b611a95565b34801561088457600080fd5b506104e6611ab6565b34801561089957600080fd5b5061042a6108a8366004613746565b60009081526008602052604090205460a01c90565b3480156108c957600080fd5b506104826108d8366004613a97565b611acf565b3480156108e957600080fd5b506104b9611b53565b3480156108fe57600080fd5b5061083561090d366004613ab4565b611b62565b610482610920366004613746565b611ce9565b34801561093157600080fd5b50610482610940366004613ae7565b611f32565b34801561095157600080fd5b5061042a601a5481565b34801561096757600080fd5b50600f546104e6906001600160a01b031681565b34801561098757600080fd5b50600d546104e6906001600160a01b031681565b3480156109a757600080fd5b506104826109b6366004613b34565b611f46565b3480156109c757600080fd5b50601c546109db906001600160601b031681565b6040516001600160601b039091168152602001610434565b3480156109ff57600080fd5b50610482610a0e3660046136c8565b611f73565b348015610a1f57600080fd5b5060115461045d906301000000900460ff1681565b348015610a4057600080fd5b50610482610a4f366004613a97565b611ff9565b348015610a6057600080fd5b50610a74610a6f366004613746565b61206e565b6040516104349190613c0f565b348015610a8d57600080fd5b506104e6610a9c366004613746565b6000908152600860205260409020544260a01b81110290565b348015610ac157600080fd5b50610482610ad0366004613746565b6120f6565b348015610ae157600080fd5b50610482610af03660046139e6565b612103565b348015610b0157600080fd5b506104b9610b10366004613746565b612263565b348015610b2157600080fd5b506104826122e6565b348015610b3657600080fd5b506104b961235a565b348015610b4b57600080fd5b5061042a610b5a3660046136c8565b6123e8565b348015610b6b57600080fd5b50610482610b7a366004613c1d565b6123f3565b348015610b8b57600080fd5b50610482610b9a366004613746565b6124c3565b348015610bab57600080fd5b5061042a60145481565b348015610bc157600080fd5b5061045d610bd0366004613c69565b6001600160a01b03918216600090815260076020908152604080832093909416825291909152205460ff1690565b348015610c0a57600080fd5b50600d5461045d90600160a01b900460ff1681565b348015610c2b57600080fd5b50610482610c3a3660046136c8565b6124d0565b348015610c4b57600080fd5b50610482610c5a3660046136c8565b612546565b348015610c6b57600080fd5b506104e6610c7a366004613746565b612583565b348015610c8b57600080fd5b50610482610c9a366004613746565b6125ad565b348015610cab57600080fd5b5060115461045d9062010000900460ff1681565b348015610ccb57600080fd5b50610482610cda366004613746565b6125ba565b348015610ceb57600080fd5b5061042a60155481565b6000610d0082612612565b80610d0f5750610d0f82612660565b80610d1e5750610d1e82612695565b92915050565b610d2c6126bd565b6011546301000000900460ff1615610d8b5760405162461bcd60e51b815260206004820152601f60248201527f5041594f55545f4144445245535345535f414c52454144595f46524f5a454e0060448201526064015b60405180910390fd5b6011805463ff00000019166301000000179055565b610da86126bd565b600f80546001600160a01b0319166001600160a01b038316908117909155601c54610ddc91906001600160601b031661271c565b50565b606060028054610dee90613c9c565b80601f0160208091040260200160405190810160405280929190818152602001828054610e1a90613c9c565b8015610e675780601f10610e3c57610100808354040283529160200191610e67565b820191906000526020600020905b815481529060010190602001808311610e4a57829003601f168201915b5050505050905090565b6000610e7c82612819565b610e99576040516333d1c03960e21b815260040160405180910390fd5b506000908152600660205260409020546001600160a01b031690565b81610ebf8161284e565b610ec98383612868565b505050565b600154600054036000190190565b826001600160a01b0381163314610ef657610ef63361284e565b610f01848484612908565b50505050565b6000828152600c602090815260408083208151808301909252546001600160a01b038116808352600160a01b9091046001600160601b0316928201929092528291610f7c575060408051808201909152600b546001600160a01b0381168252600160a01b90046001600160601b031660208201525b602081015160009061271090610f9b906001600160601b031687613cec565b610fa59190613d03565b91519350909150505b9250929050565b610fbd6126bd565b601c80546bffffffffffffffffffffffff19166001600160601b038316908117909155600f54610ddc916001600160a01b039091169061271c565b6110006126bd565b601755565b6002600a54036110275760405162461bcd60e51b8152600401610d8290613d25565b6002600a556110346126bd565b600047116110845760405162461bcd60e51b815260206004820152601760248201527f434f4e54524143545f4841535f4e4f5f42414c414e43450000000000000000006044820152606401610d82565b4760005b601054811015611193576000612710601b83815481106110aa576110aa613d5c565b9060005260206000200154846110c09190613cec565b6110ca9190613d03565b90506000601083815481106110e1576110e1613d5c565b60009182526020822001546040516001600160a01b039091169184919081818185875af1925050503d8060008114611135576040519150601f19603f3d011682016040523d82523d6000602084013e61113a565b606091505b505090508061117e5760405162461bcd60e51b815260206004820152601060248201526f2a3930b739b332b9103330b4b632b21760811b6044820152606401610d82565b5050808061118b90613d72565b915050611088565b50506001600a55565b6111a46126bd565b6111ac612aaa565b565b826001600160a01b03811633146111c8576111c83361284e565b610f01848484612aff565b6111db6126bd565b601855565b6111e86126bd565b60115462010000900460ff16156112415760405162461bcd60e51b815260206004820152601860248201527f4d455441444154415f4841535f4245454e5f46524f5a454e00000000000000006044820152606401610d82565b6012610ec9828483613dd1565b6060816000816001600160401b0381111561126b5761126b613b1e565b6040519080825280602002602001820160405280156112bd57816020015b6040805160808101825260008082526020808301829052928201819052606082015282526000199092019101816112895790505b50905060005b828114611310576112eb8686838181106112df576112df613d5c565b9050602002013561206e565b8282815181106112fd576112fd613d5c565b60209081029190910101526001016112c3565b50949350505050565b611321611ab6565b6001600160a01b0316336001600160a01b03161461135257604051635fc483c560e01b815260040160405180910390fd5b600d54600160a01b900460ff161561137d57604051631551a48f60e11b815260040160405180910390fd5b600d80546001600160a81b031916600160a01b179055565b6000610d1e82612b1a565b60006001600160a01b0382166113c9576040516323d3ad8160e21b815260040160405180910390fd5b506001600160a01b03166000908152600560205260409020546001600160401b031690565b6113f66126bd565b6111ac6000612b89565b6114086126bd565b601655565b6114156126bd565b60135481106114605760405162461bcd60e51b815260206004820152601760248201527609c8aaebe9a82b0bea6aaa0a098b2bea89e9ebe90928e9604b1b6044820152606401610d82565b611468610ece565b8110156114b75760405162461bcd60e51b815260206004820152601f60248201527f535550504c595f4c4f5745525f5448414e5f4d494e5445445f544f4b454e53006044820152606401610d82565b601355565b6002600a54036114de5760405162461bcd60e51b8152600401610d8290613d25565b6002600a5532331461152e5760405162461bcd60e51b815260206004820152601960248201527810d0539393d517d0d0531317d19493d357d0d3d395149050d5603a1b6044820152606401610d82565b60115460ff166115785760405162461bcd60e51b815260206004820152601560248201527450524553414c455f49535f4e4f545f41435449564560581b6044820152606401610d82565b6016548211156115c65760405162461bcd60e51b815260206004820152601960248201527813505617d352539514d7d4115497d51617d15610d151511151603a1b6044820152606401610d82565b601554826115d333612bdb565b6115dd9190613e90565b111561162b5760405162461bcd60e51b815260206004820152601e60248201527f4d41585f4d494e54535f5045525f414444524553535f455843454544454400006044820152606401610d82565b808261163633612bdb565b6116409190613e90565b11156116835760405162461bcd60e51b815260206004820152601260248201527113505617d352539514d7d15610d15151115160721b6044820152606401610d82565b6014548261168f610ece565b6116999190613e90565b11156116dd5760405162461bcd60e51b815260206004820152601360248201527213505617d4d55414131657d15610d151511151606a1b6044820152606401610d82565b816017546116eb9190613cec565b341461172d5760405162461bcd60e51b81526020600482015260116024820152701410565351539517d25390d3d4949150d5607a1b6044820152606401610d82565b60408051336020820152908101829052859060600160405160208183030381529060405280519060200120146117975760405162461bcd60e51b815260206004820152600f60248201526e135154d4d051d157d2539590531251608a1b6044820152606401610d82565b6117a2858585612c03565b6117ee5760405162461bcd60e51b815260206004820152601b60248201527f5349474e41545552455f56414c49444154494f4e5f4641494c454400000000006044820152606401610d82565b6117f83383612c69565b601454611803610ece565b10611813576011805460ff191690555b50506001600a55505050565b6118276126bd565b8281146118765760405162461bcd60e51b815260206004820152601a60248201527f4152524159535f4d5553545f42455f53414d455f4c454e4754480000000000006044820152606401610d82565b6000805b828110156118ba5783838281811061189457611894613d5c565b90506020020135826118a69190613e90565b9150806118b281613d72565b91505061187a565b50601354816118c7610ece565b6118d19190613e90565b11156119105760405162461bcd60e51b815260206004820152600e60248201526d4d494e545f544f4f5f4c4152474560901b6044820152606401610d82565b60005b848110156119755761196386868381811061193057611930613d5c565b905060200201602081019061194591906136c8565b85858481811061195757611957613d5c565b90506020020135612c69565b8061196d81613d72565b915050611913565b505050505050565b6119856126bd565b6111ac612c87565b6060600080600061199d856113a0565b90506000816001600160401b038111156119b9576119b9613b1e565b6040519080825280602002602001820160405280156119e2578160200160208202803683370190505b509050611a0f60408051608081018252600080825260208201819052918101829052606081019190915290565b60015b838614611a8957611a2281612cca565b91508160400151611a815781516001600160a01b031615611a4257815194505b876001600160a01b0316856001600160a01b031603611a815780838780600101985081518110611a7457611a74613d5c565b6020026020010181815250505b600101611a12565b50909695505050505050565b601b8181548110611aa557600080fd5b600091825260209091200154905081565b6000611aca6009546001600160a01b031690565b905090565b611ad76126bd565b801515601160019054906101000a900460ff16151503611b395760405162461bcd60e51b815260206004820181905260248201527f4e45575f53544154455f4944454e544943414c5f544f5f4f4c445f53544154456044820152606401610d82565b601180549115156101000261ff0019909216919091179055565b606060038054610dee90613c9c565b6060818310611b8457604051631960ccad60e11b815260040160405180910390fd5b600080611b9060005490565b90506001851015611ba057600194505b80841115611bac578093505b6000611bb7876113a0565b905084861015611bd65785850381811015611bd0578091505b50611bda565b5060005b6000816001600160401b03811115611bf457611bf4613b1e565b604051908082528060200260200182016040528015611c1d578160200160208202803683370190505b50905081600003611c33579350611ce292505050565b6000611c3e8861206e565b905060008160400151611c4f575080515b885b888114158015611c615750848714155b15611cd657611c6f81612cca565b92508260400151611cce5782516001600160a01b031615611c8f57825191505b8a6001600160a01b0316826001600160a01b031603611cce5780848880600101995081518110611cc157611cc1613d5c565b6020026020010181815250505b600101611c51565b50505092835250909150505b9392505050565b6002600a5403611d0b5760405162461bcd60e51b8152600401610d8290613d25565b6002600a55323314611d5b5760405162461bcd60e51b815260206004820152601960248201527810d0539393d517d0d0531317d19493d357d0d3d395149050d5603a1b6044820152606401610d82565b601154610100900460ff16611db25760405162461bcd60e51b815260206004820152601960248201527f5055424c49435f53414c455f49535f4e4f545f414354495645000000000000006044820152606401610d82565b601954811115611e005760405162461bcd60e51b815260206004820152601960248201527813505617d352539514d7d4115497d51617d15610d151511151603a1b6044820152606401610d82565b60185481611e0d33612bdb565b611e179190613e90565b1115611e5a5760405162461bcd60e51b815260206004820152601260248201527113505617d352539514d7d15610d15151115160721b6044820152606401610d82565b60135481611e66610ece565b611e709190613e90565b1115611eb45760405162461bcd60e51b815260206004820152601360248201527213505617d4d55414131657d15610d151511151606a1b6044820152606401610d82565b80601a54611ec29190613cec565b3414611f045760405162461bcd60e51b81526020600482015260116024820152701410565351539517d25390d3d4949150d5607a1b6044820152606401610d82565b611f0e3382612c69565b601354611f19610ece565b10611f2a576011805461ff00191690555b506001600a55565b81611f3c8161284e565b610ec98383612d06565b836001600160a01b0381163314611f6057611f603361284e565b611f6c85858585612d9b565b5050505050565b611f7b611ab6565b6001600160a01b0316336001600160a01b031614611fac57604051635fc483c560e01b815260040160405180910390fd5b600d54600160a01b900460ff1615611fd757604051631551a48f60e11b815260040160405180910390fd5b600d80546001600160a01b0319166001600160a01b0392909216919091179055565b6120016126bd565b60115481151560ff90911615150361205b5760405162461bcd60e51b815260206004820181905260248201527f4e45575f53544154455f4944454e544943414c5f544f5f4f4c445f53544154456044820152606401610d82565b6011805460ff1916911515919091179055565b60408051608081018252600080825260208201819052918101829052606081019190915260408051608081018252600080825260208201819052918101829052606081019190915260018310806120c757506000548310155b156120d25792915050565b6120db83612cca565b90508060400151156120ed5792915050565b611ce283612ddf565b6120fe6126bd565b601a55565b61210b6126bd565b6011546301000000900460ff16156121655760405162461bcd60e51b815260206004820152601760248201527f5041594f55545f4144445245535345535f46524f5a454e0000000000000000006044820152606401610d82565b8281146121b45760405162461bcd60e51b815260206004820152601860248201527f41525241595f4c454e475448535f4d5553545f4d4154434800000000000000006044820152606401610d82565b6000805b828110156121f8578383828181106121d2576121d2613d5c565b90506020020135826121e49190613e90565b9150806121f081613d72565b9150506121b8565b50806127101461224a5760405162461bcd60e51b815260206004820181905260248201527f544f54414c5f42415349535f504f494e54535f4d5553545f42455f31303030306044820152606401610d82565b612256601086866135c6565b50611975601b8484613629565b606061226e82612819565b61228b57604051630a14c4b560e41b815260040160405180910390fd5b6000612295612e14565b905080516000036122b55760405180602001604052806000815250611ce2565b806122bf84612e23565b6040516020016122d0929190613ea3565b6040516020818303038152906040529392505050565b6122ee6126bd565b60115462010000900460ff16156123475760405162461bcd60e51b815260206004820181905260248201527f4d455441444154415f4841535f414c52454144595f4245454e5f46524f5a454e6044820152606401610d82565b6011805462ff0000191662010000179055565b6012805461236790613c9c565b80601f016020809104026020016040519081016040528092919081815260200182805461239390613c9c565b80156123e05780601f106123b5576101008083540402835291602001916123e0565b820191906000526020600020905b8154815290600101906020018083116123c357829003601f168201915b505050505081565b6000610d1e82612bdb565b60006123fe84611395565b9050336001600160a01b0382161461244f5761241a8133610bd0565b61244f573361242885610e71565b6001600160a01b03161461244f576040516309e3bb1d60e31b815260040160405180910390fd5b6000848152600860209081526040918290206001600160a01b03861660a086901b67ffffffffffffffff60a01b16811790915591516001600160401b038516815286917f4e06b4e7000e659094299b3533b47b6aa8ad048e95e872d23d1f4ee55af89cfe910160405180910390a350505050565b6124cb6126bd565b601955565b6124d86126bd565b6001600160a01b03811661253d5760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201526564647265737360d01b6064820152608401610d82565b610ddc81612b89565b61254e6126bd565b6001600160a01b03811661256157600080fd5b600e80546001600160a01b0319166001600160a01b0392909216919091179055565b6010818154811061259357600080fd5b6000918252602090912001546001600160a01b0316905081565b6125b56126bd565b601555565b6125c26126bd565b601454811061260d5760405162461bcd60e51b815260206004820152601760248201527609c8aaebe9a82b0bea6aaa0a098b2bea89e9ebe90928e9604b1b6044820152606401610d82565b601455565b60006301ffc9a760e01b6001600160e01b03198316148061264357506380ac58cd60e01b6001600160e01b03198316145b80610d1e5750506001600160e01b031916635b5e139f60e01b1490565b60006001600160e01b0319821663152a902d60e11b1480610d1e57506301ffc9a760e01b6001600160e01b0319831614610d1e565b60006126a082612612565b80610d1e5750506001600160e01b031916632b424ad760e21b1490565b336126c6611ab6565b6001600160a01b0316146111ac5760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401610d82565b6127106001600160601b038216111561278a5760405162461bcd60e51b815260206004820152602a60248201527f455243323938313a20726f79616c7479206665652077696c6c206578636565646044820152692073616c65507269636560b01b6064820152608401610d82565b6001600160a01b0382166127e05760405162461bcd60e51b815260206004820152601960248201527f455243323938313a20696e76616c6964207265636569766572000000000000006044820152606401610d82565b604080518082019091526001600160a01b039092168083526001600160601b039091166020909201829052600160a01b90910217600b55565b60008160011115801561282d575060005482105b8015610d1e575050600090815260046020526040902054600160e01b161590565b600d546001600160a01b031615610ddc57610ddc81612e5b565b600061287382611395565b9050336001600160a01b038216146128ac5761288f8133610bd0565b6128ac576040516367d9dca160e11b815260040160405180910390fd5b60008281526006602052604080822080546001600160a01b0319166001600160a01b0387811691821790925591518593918516917f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92591a4505050565b600061291382612b1a565b9050836001600160a01b0316816001600160a01b0316146129465760405162a1148160e81b815260040160405180910390fd5b60008281526006602052604090208054338082146001600160a01b03881690911417612993576129768633610bd0565b61299357604051632ce44b5f60e11b815260040160405180910390fd5b6001600160a01b0385166129ba57604051633a954ecd60e21b815260040160405180910390fd5b6129c78686866001612f1d565b80156129d257600082555b6001600160a01b038681166000908152600560205260408082208054600019019055918716808252919020805460010190554260a01b17600160e11b17600085815260046020526040812091909155600160e11b84169003612a6457600184016000818152600460205260408120549003612a62576000548114612a625760008181526004602052604090208490555b505b83856001600160a01b0316876001600160a01b03167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef60405160405180910390a4611975565b612ab2612f2a565b6009805460ff60a01b191690557f5db9ee0a495bf2e6ff9c91a7834c1ba4fdd244a5e8aa4e537bd38aeae4b073aa335b6040516001600160a01b03909116815260200160405180910390a1565b610ec983838360405180602001604052806000815250611f46565b60008180600111612b7057600054811015612b705760008181526004602052604081205490600160e01b82169003612b6e575b80600003611ce2575060001901600081815260046020526040902054612b4d565b505b604051636f96cda160e11b815260040160405180910390fd5b600980546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b6001600160a01b03166000908152600560205260409081902054901c6001600160401b031690565b6000612c5083838080601f016020809104026020016040519081016040528093929190818152602001838380828437600092019190915250612c4a9250889150612f7a9050565b90612fcd565b600e546001600160a01b03918216911614949350505050565b612c83828260405180602001604052806000815250612ff1565b5050565b612c8f613057565b6009805460ff60a01b1916600160a01b1790557f62e78cea01bee320cd4e420270b5ea74000d11b0c9f74754ebdbfc544b05a258612ae23390565b604080516080810182526000808252602082018190529181018290526060810191909152600082815260046020526040902054610d1e906130a4565b336001600160a01b03831603612d2f5760405163b06307db60e01b815260040160405180910390fd5b3360008181526007602090815260408083206001600160a01b03871680855290835292819020805460ff191686151590811790915590519081529192917f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31910160405180910390a35050565b612da6848484610edc565b6001600160a01b0383163b15610f0157612dc2848484846130eb565b610f01576040516368d2bf6b60e11b815260040160405180910390fd5b604080516080810182526000808252602082018190529181018290526060810191909152610d1e612e0f83612b1a565b6130a4565b606060128054610dee90613c9c565b604080516080019081905280825b600183039250600a81066030018353600a900480612e315750819003601f19909101908152919050565b600d546001600160a01b03168015801590612e8057506000816001600160a01b03163b115b15612c8357604051633185c44d60e21b81523060048201526001600160a01b03838116602483015282169063c617113490604401602060405180830381865afa158015612ed1573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190612ef59190613ed2565b612c8357604051633b79c77360e21b81526001600160a01b0383166004820152602401610d82565b612f25613057565b610f01565b600954600160a01b900460ff166111ac5760405162461bcd60e51b815260206004820152601460248201527314185d5cd8589b194e881b9bdd081c185d5cd95960621b6044820152606401610d82565b6040517f19457468657265756d205369676e6564204d6573736167653a0a3332000000006020820152603c8101829052600090605c01604051602081830303815290604052805190602001209050919050565b6000806000612fdc85856131d6565b91509150612fe981613218565b509392505050565b612ffb83836133ce565b6001600160a01b0383163b15610ec9576000548281035b61302560008683806001019450866130eb565b613042576040516368d2bf6b60e11b815260040160405180910390fd5b818110613012578160005414611f6c57600080fd5b600954600160a01b900460ff16156111ac5760405162461bcd60e51b815260206004820152601060248201526f14185d5cd8589b194e881c185d5cd95960821b6044820152606401610d82565b604080516080810182526001600160a01b038316815260a083901c6001600160401b03166020820152600160e01b831615159181019190915260e89190911c606082015290565b604051630a85bd0160e11b81526000906001600160a01b0385169063150b7a0290613120903390899088908890600401613eef565b6020604051808303816000875af192505050801561315b575060408051601f3d908101601f1916820190925261315891810190613f2c565b60015b6131b9573d808015613189576040519150601f19603f3d011682016040523d82523d6000602084013e61318e565b606091505b5080516000036131b1576040516368d2bf6b60e11b815260040160405180910390fd5b805181602001fd5b6001600160e01b031916630a85bd0160e11b149050949350505050565b600080825160410361320c5760208301516040840151606085015160001a613200878285856134d9565b94509450505050610fae565b50600090506002610fae565b600081600481111561322c5761322c613f49565b036132345750565b600181600481111561324857613248613f49565b036132955760405162461bcd60e51b815260206004820152601860248201527f45434453413a20696e76616c6964207369676e617475726500000000000000006044820152606401610d82565b60028160048111156132a9576132a9613f49565b036132f65760405162461bcd60e51b815260206004820152601f60248201527f45434453413a20696e76616c6964207369676e6174757265206c656e677468006044820152606401610d82565b600381600481111561330a5761330a613f49565b036133625760405162461bcd60e51b815260206004820152602260248201527f45434453413a20696e76616c6964207369676e6174757265202773272076616c604482015261756560f01b6064820152608401610d82565b600481600481111561337657613376613f49565b03610ddc5760405162461bcd60e51b815260206004820152602260248201527f45434453413a20696e76616c6964207369676e6174757265202776272076616c604482015261756560f01b6064820152608401610d82565b60008054908290036133f35760405163b562e8dd60e01b815260040160405180910390fd5b6134006000848385612f1d565b6001600160a01b03831660008181526005602090815260408083208054680100000000000000018802019055848352600490915281206001851460e11b4260a01b178317905582840190839083907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef8180a4600183015b8181146134af57808360007fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef600080a4600101613477565b50816000036134d057604051622e076360e81b815260040160405180910390fd5b60005550505050565b6000807f7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a083111561351057506000905060036135bd565b8460ff16601b1415801561352857508460ff16601c14155b1561353957506000905060046135bd565b6040805160008082526020820180845289905260ff881692820192909252606081018690526080810185905260019060a0016020604051602081039080840390855afa15801561358d573d6000803e3d6000fd5b5050604051601f1901519150506001600160a01b0381166135b6576000600192509250506135bd565b9150600090505b94509492505050565b828054828255906000526020600020908101928215613619579160200282015b828111156136195781546001600160a01b0319166001600160a01b038435161782556020909201916001909101906135e6565b50613625929150613664565b5090565b828054828255906000526020600020908101928215613619579160200282015b82811115613619578235825591602001919060010190613649565b5b808211156136255760008155600101613665565b6001600160e01b031981168114610ddc57600080fd5b6000602082840312156136a157600080fd5b8135611ce281613679565b80356001600160a01b03811681146136c357600080fd5b919050565b6000602082840312156136da57600080fd5b611ce2826136ac565b60005b838110156136fe5781810151838201526020016136e6565b50506000910152565b6000815180845261371f8160208601602086016136e3565b601f01601f19169290920160200192915050565b602081526000611ce26020830184613707565b60006020828403121561375857600080fd5b5035919050565b6000806040838503121561377257600080fd5b61377b836136ac565b946020939093013593505050565b60008060006060848603121561379e57600080fd5b6137a7846136ac565b92506137b5602085016136ac565b9150604084013590509250925092565b600080604083850312156137d857600080fd5b50508035926020909101359150565b6000602082840312156137f957600080fd5b81356001600160601b0381168114611ce257600080fd5b60008083601f84011261382257600080fd5b5081356001600160401b0381111561383957600080fd5b602083019150836020828501011115610fae57600080fd5b6000806020838503121561386457600080fd5b82356001600160401b0381111561387a57600080fd5b61388685828601613810565b90969095509350505050565b60008083601f8401126138a457600080fd5b5081356001600160401b038111156138bb57600080fd5b6020830191508360208260051b8501011115610fae57600080fd5b600080602083850312156138e957600080fd5b82356001600160401b038111156138ff57600080fd5b61388685828601613892565b80516001600160a01b031682526020808201516001600160401b03169083015260408082015115159083015260609081015162ffffff16910152565b6020808252825182820181905260009190848201906040850190845b81811015611a895761397683855161390b565b9284019260809290920191600101613963565b6000806000806000608086880312156139a157600080fd5b8535945060208601356001600160401b038111156139be57600080fd5b6139ca88828901613810565b9699909850959660408101359660609091013595509350505050565b600080600080604085870312156139fc57600080fd5b84356001600160401b0380821115613a1357600080fd5b613a1f88838901613892565b90965094506020870135915080821115613a3857600080fd5b50613a4587828801613892565b95989497509550505050565b6020808252825182820181905260009190848201906040850190845b81811015611a8957835183529284019291840191600101613a6d565b8015158114610ddc57600080fd5b600060208284031215613aa957600080fd5b8135611ce281613a89565b600080600060608486031215613ac957600080fd5b613ad2846136ac565b95602085013595506040909401359392505050565b60008060408385031215613afa57600080fd5b613b03836136ac565b91506020830135613b1381613a89565b809150509250929050565b634e487b7160e01b600052604160045260246000fd5b60008060008060808587031215613b4a57600080fd5b613b53856136ac565b9350613b61602086016136ac565b92506040850135915060608501356001600160401b0380821115613b8457600080fd5b818701915087601f830112613b9857600080fd5b813581811115613baa57613baa613b1e565b604051601f8201601f19908116603f01168101908382118183101715613bd257613bd2613b1e565b816040528281528a6020848701011115613beb57600080fd5b82602086016020830137600060208483010152809550505050505092959194509250565b60808101610d1e828461390b565b600080600060608486031215613c3257600080fd5b83359250613c42602085016136ac565b915060408401356001600160401b0381168114613c5e57600080fd5b809150509250925092565b60008060408385031215613c7c57600080fd5b613c85836136ac565b9150613c93602084016136ac565b90509250929050565b600181811c90821680613cb057607f821691505b602082108103613cd057634e487b7160e01b600052602260045260246000fd5b50919050565b634e487b7160e01b600052601160045260246000fd5b8082028115828204841417610d1e57610d1e613cd6565b600082613d2057634e487b7160e01b600052601260045260246000fd5b500490565b6020808252601f908201527f5265656e7472616e637947756172643a207265656e7472616e742063616c6c00604082015260600190565b634e487b7160e01b600052603260045260246000fd5b600060018201613d8457613d84613cd6565b5060010190565b601f821115610ec957600081815260208120601f850160051c81016020861015613db25750805b601f850160051c820191505b8181101561197557828155600101613dbe565b6001600160401b03831115613de857613de8613b1e565b613dfc83613df68354613c9c565b83613d8b565b6000601f841160018114613e305760008515613e185750838201355b600019600387901b1c1916600186901b178355611f6c565b600083815260209020601f19861690835b82811015613e615786850135825560209485019460019092019101613e41565b5086821015613e7e5760001960f88860031b161c19848701351681555b505060018560011b0183555050505050565b80820180821115610d1e57610d1e613cd6565b60008351613eb58184602088016136e3565b835190830190613ec98183602088016136e3565b01949350505050565b600060208284031215613ee457600080fd5b8151611ce281613a89565b6001600160a01b0385811682528416602082015260408101839052608060608201819052600090613f2290830184613707565b9695505050505050565b600060208284031215613f3e57600080fd5b8151611ce281613679565b634e487b7160e01b600052602160045260246000fdfea26469706673582212208ca3249013b3be09628f7d49706197ff3bb5a59ee8aafa4ecc2a318544bee57f64736f6c63430008110033