Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT

pragma solidity 0.8.17;

import "erc721a/contracts/extensions/ERC721AQueryable.sol";
import "@openzeppelin/contracts/interfaces/IERC2981.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
import "operator-filter-registry/src/DefaultOperatorFilterer.sol";
import "./interfaces/IERC1155.sol";

// =============================================================
//                       ERRORS
// =============================================================

/// When minting has not yet started
error MintIsPaused();

/// Zero NFTs mint. Wallet can mint at least one NFT.
error ZeroTokensMint();

/// For price check. msg.value should be greater than or equal to mint price
error LowPrice();

/// Max supply limit exceed error
error PetsExceeded();

/// mint limit exceed error
error WalletLimitExceeded();

contract ERC721PetRobots is
    DefaultOperatorFilterer,
    ERC721AQueryable,
    Ownable,
    IERC2981
{
    using Strings for uint256;

    IERC1155 public DROE_ERC1155;
    uint8 public constant ERC1155_KEY_CARD_Id = 1; // ERC1155's Token Id 1 is only accepted to be burn and mint new NFTs

    uint256 private _totalPublicPets; // number of tokens minted from public supply
    uint256 public totalPetsRedeem; // amount of NFTs redeem through ERC1155 burn
    uint256 public mintPrice = 0.088 ether; // mint price per token

    uint16 public constant maxPetsSupply = 4444; // maxPetsSupply =  + reservePets + publicPetsSupply
    uint16 private immutable _publicPetsSupply; // tokens avaiable for public
    uint16 public reservePets = 150; // tokens reserve for the owner
    uint16 private _royalties = 750; // royalties in bps 1% = (1 *100) = 100 bps

    uint16 public walletLimit = 5; // max NFTs per wallet allowed to mint

    bool public isMintActive;
    bool public isRedeemActive;

    address public royaltiesReciver; // EOA for as royalties receiver for collection
    string public baseURI; // token base uri

    // =============================================================
    //                       MODIFIERS
    // =============================================================

    // =============================================================
    //                       FUNCTIONS
    // =============================================================

    /**
     * @dev  It will mint from tokens allocated for public
     * @param volume is the quantity of tokens to be mint
     */
    function mint(uint16 volume) external payable {
        if (!isMintActive) revert MintIsPaused();
        if (volume == 0) revert ZeroTokensMint();
        if (msg.value < (mintPrice * volume)) revert LowPrice();

        uint256 requestedVolume = _numberMinted(_msgSender()) + volume;
        if (requestedVolume > walletLimit) revert WalletLimitExceeded();

        _mintPets(volume);
    }

    function redeemKeyCards() external {
        if (!isRedeemActive) revert MintIsPaused();

        uint256 volume = DROE_ERC1155.balanceOf(
            _msgSender(),
            ERC1155_KEY_CARD_Id
        );

        if (volume == 0) revert ZeroTokensMint();
        uint256[] memory tokenIds = new uint256[](1);
        uint256[] memory amount = new uint256[](1);

        tokenIds[0] = ERC1155_KEY_CARD_Id;
        amount[0] = volume;

        totalPetsRedeem += volume; // update redeem counter
        // burn keycards
        DROE_ERC1155.burn(_msgSender(), tokenIds, amount);

        _mintPets(volume);
    }

    /**
     * @dev mint function only callable by the Contract owner. It will mint from reserve tokens for owner
     * @param to is the address to which the tokens will be mint
     * @param volume is the quantity of tokens to be mint
     */
    function mintFromReserve(address to, uint16 volume) external onlyOwner {
        if (volume > reservePets) revert PetsExceeded();
        reservePets -= volume;
        _safeMint(to, volume);
    }

    /**
     * @dev private function to compute max supply and mint NFTs
     */
    function _mintPets(uint volume) private {
        // max supply check
        uint totalPets = _totalPublicPets + volume;
        if (totalPets > _publicPetsSupply) revert PetsExceeded();
        _totalPublicPets = totalPets;

        // mint NFTs
        _safeMint(_msgSender(), volume);
    }

    // =============================================================
    //                      ADMIN FUNCTIONS
    // =============================================================

    function updateKeyCardsAddress(
        address _keyCardsContract
    ) external onlyOwner {
        DROE_ERC1155 = IERC1155(_keyCardsContract);
    }

    /**
     * @dev it is only callable by Contract owner. it will toggle mint status
     */
    function toggleMintStatus() external onlyOwner {
        isMintActive = !isMintActive;
    }

    /**
     * @dev it is only callable by Contract owner. it will toggle redeem status
     */
    function toggleRedeemStatus() external onlyOwner {
        isRedeemActive = !isRedeemActive;
    }

    /**
     * @dev it is only callable by Contract owner. it will update max mint limit per wallet
     */
    function setWalletLimit(uint16 _limit) external onlyOwner {
        walletLimit = _limit;
    }

    /**
     * @dev it will update mint price
     * @param _mintPrice is new value for mint
     */
    function setMintPrice(uint256 _mintPrice) external onlyOwner {
        mintPrice = _mintPrice;
    }

    /**
     * @dev it will update baseURI for tokens
     * @param _uri is new URI for tokens
     */
    function setBaseURI(string memory _uri) external onlyOwner {
        baseURI = _uri;
    }

    /**
     * @dev it will update the address for royalties receiver
     * @param _account is new royalty receiver
     */
    function setRoyaltiesReciver(address _account) external onlyOwner {
        require(_account != address(0));
        royaltiesReciver = _account;
    }

    /**
     * @dev it will update the royalties for token
     * @param royalties_ new percentage of royalties. it should be  in bps (1% = 1 *100 = 100). 6.9% => 6.9 * 100 = 690
     */
    function setRoyalties(uint16 royalties_) external onlyOwner {
        require(royalties_ > 0, "should be > 0");
        _royalties = royalties_;
    }

    /**
     * @dev it is only callable by Contract owner. it will withdraw balace of contract
     */
    function withdraw() external onlyOwner {
        bool success = payable(msg.sender).send(address(this).balance);
        require(success, "Transfer failed!");
    }

    // =============================================================
    //                       VIEW FUNCTIONS
    // =============================================================

    /**
     * @dev it will return tokenURI for given tokenIdToOwner
     * @param tokenId is valid token id mint in this contract
     */
    function tokenURI(
        uint256 tokenId
    ) public view override(ERC721A, IERC721A) returns (string memory) {
        require(
            _exists(tokenId),
            "ERC721Metadata: URI query for nonexistent token"
        );
        return string(abi.encodePacked(baseURI, tokenId.toString(), ".json"));
    }

    /**
     * @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
    ) public view virtual override(IERC721A, ERC721A, IERC165) returns (bool) {
        return
            _interfaceId == type(IERC2981).interfaceId ||
            super.supportsInterface(_interfaceId);
    }

    /**
     *  @dev it retruns the amount of royalty the owner will receive for given tokenId
     *  @param tokenId is valid token number
     *  @param value is amount for which token will be traded
     */
    function royaltyInfo(
        uint256 tokenId,
        uint256 value
    ) external view override returns (address receiver, uint256 royaltyAmount) {
        require(
            _exists(tokenId),
            "ERC2981RoyaltyStandard: Royalty info for nonexistent token"
        );
        return (royaltiesReciver, (value * _royalties) / 10000);
    }

    /**
     * @dev Returns the starting token ID.
     * To change the starting token ID, please override this function.
     */
    function _startTokenId() internal pure override returns (uint256) {
        return 1;
    }

    // =============================================================
    //                 ON-CHAIN ROYALTY ENFORCEMENT
    // =============================================================

    /**
     * @dev override  {ERC721-setApprovalForAll} to enforce onchain royalty
     * See {ERC721-setApprovalForAll}.
     */
    function setApprovalForAll(
        address operator,
        bool approved
    ) public override(IERC721A, ERC721A) onlyAllowedOperatorApproval(operator) {
        super.setApprovalForAll(operator, approved);
    }

    /**
     * @dev override  {ERC721-approve} to enforce onchain royalty
     * See {ERC721-approve}.
     */
    function approve(
        address operator,
        uint256 tokenId
    )
        public
        payable
        override(IERC721A, ERC721A)
        onlyAllowedOperatorApproval(operator)
    {
        super.approve(operator, tokenId);
    }

    /**
     * @dev override  {ERC721-transferFrom} to enforce onchain royalty
     * See {ERC721-transferFrom}.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public payable override(IERC721A, ERC721A) onlyAllowedOperator(from) {
        super.transferFrom(from, to, tokenId);
    }

    /**
     * @dev override  {ERC721-safeTransferFrom} to enforce onchain royalty
     * See {ERC721-transferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public payable override(IERC721A, ERC721A) onlyAllowedOperator(from) {
        super.safeTransferFrom(from, to, tokenId);
    }

    /**
     * @dev override  {ERC721-safeTransferFrom} to enforce onchain royalty
     * See {ERC721-transferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) public payable override(IERC721A, ERC721A) onlyAllowedOperator(from) {
        super.safeTransferFrom(from, to, tokenId, data);
    }

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

    constructor(
        string memory _uri,
        address address_DROE_ERC1155
    ) ERC721A("Pet Robots", "PT") {
        baseURI = _uri;
        DROE_ERC1155 = IERC1155(address_DROE_ERC1155);
        royaltiesReciver = msg.sender;

        _publicPetsSupply = maxPetsSupply - reservePets;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity 0.8.17;

interface IERC1155 {
    /**
     * @dev Returns the amount of tokens of token type `id` owned by `account`.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function balanceOf(
        address account,
        uint256 id
    ) external view returns (uint256);

    /**
     * @dev burn tokens. Can only be called by token owner or approved address.
     * On burn, calls back to the registered extension's onBurn method
     */
    function burn(
        address account,
        uint256[] calldata tokenIds,
        uint256[] calldata amounts
    ) external;

    /**
     * @dev Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`,
     *
     * Emits an {ApprovalForAll} event.
     *
     * Requirements:
     *
     * - `operator` cannot be the caller.
     */
    function setApprovalForAll(address operator, bool approved) external;

    /**
     * @dev Returns true if `operator` is approved to transfer ``account``'s tokens.
     *
     * See {setApprovalForAll}.
     */
    function isApprovedForAll(
        address account,
        address operator
    ) external view returns (bool);
}

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

import "./math/Math.sol";
import "./math/SignedMath.sol";

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

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

    /**
     * @dev Converts a `int256` to its ASCII `string` decimal representation.
     */
    function toString(int256 value) internal pure returns (string memory) {
        return string(abi.encodePacked(value < 0 ? "-" : "", toString(SignedMath.abs(value))));
    }

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

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

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

    /**
     * @dev Returns true if the two strings are equal.
     */
    function equal(string memory a, string memory b) internal pure returns (bool) {
        return keccak256(bytes(a)) == keccak256(bytes(b));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (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. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling 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 v4.9.0) (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
// ERC721A Contracts v4.2.3
// 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
pragma solidity ^0.8.13;

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

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

import {IOperatorFilterRegistry} from "./IOperatorFilterRegistry.sol";
import {CANONICAL_OPERATOR_FILTER_REGISTRY_ADDRESS} from "./lib/Constants.sol";
/**
 * @title  OperatorFilterer
 * @notice Abstract contract whose constructor automatically registers and optionally subscribes to or copies another
 *         registrant's entries in the OperatorFilterRegistry.
 * @dev    This smart contract is meant to be inherited by token contracts so they can use the following:
 *         - `onlyAllowedOperator` modifier for `transferFrom` and `safeTransferFrom` methods.
 *         - `onlyAllowedOperatorApproval` modifier for `approve` and `setApprovalForAll` methods.
 *         Please note that if your token contract does not provide an owner with EIP-173, it must provide
 *         administration methods on the contract itself to interact with the registry otherwise the subscription
 *         will be locked to the options set during construction.
 */

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

    IOperatorFilterRegistry public constant OPERATOR_FILTER_REGISTRY =
        IOperatorFilterRegistry(CANONICAL_OPERATOR_FILTER_REGISTRY_ADDRESS);

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

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

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

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

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

pragma solidity ^0.8.4;

import './IERC721A.sol';

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        return _tokenApprovals[tokenId].value;
    }

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

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

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

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

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

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

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

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

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

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

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

        _beforeTokenTransfers(from, to, tokenId, 1);

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

            uint256 toMasked;
            uint256 end = startTokenId + quantity;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        address from = address(uint160(prevOwnershipPacked));

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

pragma solidity ^0.8.4;

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
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/SignedMath.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard signed math utilities missing in the Solidity language.
 */
library SignedMath {
    /**
     * @dev Returns the largest of two signed numbers.
     */
    function max(int256 a, int256 b) internal pure returns (int256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two signed numbers.
     */
    function min(int256 a, int256 b) internal pure returns (int256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two signed numbers without overflow.
     * The result is rounded towards zero.
     */
    function average(int256 a, int256 b) internal pure returns (int256) {
        // Formula from the book "Hacker's Delight"
        int256 x = (a & b) + ((a ^ b) >> 1);
        return x + (int256(uint256(x) >> 255) & (a ^ b));
    }

    /**
     * @dev Returns the absolute unsigned value of a signed value.
     */
    function abs(int256 n) internal pure returns (uint256) {
        unchecked {
            // must be unchecked in order to support `n = type(int256).min`
            return uint256(n >= 0 ? n : -n);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                // Solidity will revert if denominator == 0, unlike the div opcode on its own.
                // The surrounding unchecked block does not change this fact.
                // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1, "Math: mulDiv overflow");

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    /**
     * @dev Return the log in base 256, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result << 3) < value ? 1 : 0);
        }
    }
}

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

pragma solidity ^0.8.4;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"_uri","type":"string"},{"internalType":"address","name":"address_DROE_ERC1155","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"InvalidQueryRange","type":"error"},{"inputs":[],"name":"LowPrice","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintIsPaused","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"OperatorNotAllowed","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"PetsExceeded","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"WalletLimitExceeded","type":"error"},{"inputs":[],"name":"ZeroTokensMint","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"DROE_ERC1155","outputs":[{"internalType":"contract IERC1155","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ERC1155_KEY_CARD_Id","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"OPERATOR_FILTER_REGISTRY","outputs":[{"internalType":"contract IOperatorFilterRegistry","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"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":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isMintActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isRedeemActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxPetsSupply","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"volume","type":"uint16"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint16","name":"volume","type":"uint16"}],"name":"mintFromReserve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"mintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"redeemKeyCards","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"reservePets","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"royaltiesReciver","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint256","name":"royaltyAmount","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":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uri","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintPrice","type":"uint256"}],"name":"setMintPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"royalties_","type":"uint16"}],"name":"setRoyalties","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"setRoyaltiesReciver","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_limit","type":"uint16"}],"name":"setWalletLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"_interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"toggleMintStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"toggleRedeemStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"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":"totalPetsRedeem","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_keyCardsContract","type":"address"}],"name":"updateKeyCardsAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"walletLimit","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

0x60806040526004361061027d5760003560e01c80636dfec7311161014f578063a38ba4b2116100c1578063e66317641161007a578063e663176414610936578063e985e9c51461095f578063f261db7b1461099c578063f2fde38b146109c7578063f4a0a528146109f0578063f7e0796714610a195761027d565b8063a38ba4b214610849578063b88d4fde14610872578063c23dc68f1461088e578063c87b56dd146108cb578063d443433014610908578063d8cfb9991461091f5761027d565b80638da5cb5b116101135780638da5cb5b14610737578063907441191461076257806395d89b411461078d57806399a2557a146107b8578063a22cb465146107f5578063a3055ce41461081e5761027d565b80636dfec7311461065257806370a082311461067d578063715018a6146106ba5780638462151c146106d157806386b8ca2d1461070e5761027d565b80633ccfd60b116101f357806359a9bdf0116101ac57806359a9bdf01461052c5780635b92ac0d146105575780635bbb2177146105825780636352211e146105bf5780636817c76c146105fc5780636c0360eb146106275761027d565b80633ccfd60b1461045157806341ad93e21461046857806341f434341461049157806342842e0e146104bc57806347a99542146104d857806355f804b3146105035761027d565b806319135ec51161024557806319135ec51461036e57806323b872dd1461039957806323cf0a22146103b55780632a55205a146103d157806333f75acb1461040f5780633c8463a1146104265761027d565b806301ffc9a71461028257806306fdde03146102bf578063081812fc146102ea578063095ea7b31461032757806318160ddd14610343575b600080fd5b34801561028e57600080fd5b506102a960048036038101906102a49190613173565b610a42565b6040516102b691906131bb565b60405180910390f35b3480156102cb57600080fd5b506102d4610abc565b6040516102e19190613266565b60405180910390f35b3480156102f657600080fd5b50610311600480360381019061030c91906132be565b610b4e565b60405161031e919061332c565b60405180910390f35b610341600480360381019061033c9190613373565b610bcd565b005b34801561034f57600080fd5b50610358610be6565b60405161036591906133c2565b60405180910390f35b34801561037a57600080fd5b50610383610bfd565b60405161039091906133f9565b60405180910390f35b6103b360048036038101906103ae9190613414565b610c02565b005b6103cf60048036038101906103ca91906134a1565b610c51565b005b3480156103dd57600080fd5b506103f860048036038101906103f391906134ce565b610da2565b60405161040692919061350e565b60405180910390f35b34801561041b57600080fd5b50610424610e48565b005b34801561043257600080fd5b5061043b611112565b6040516104489190613546565b60405180910390f35b34801561045d57600080fd5b50610466611126565b005b34801561047457600080fd5b5061048f600480360381019061048a9190613561565b6111aa565b005b34801561049d57600080fd5b506104a66111f6565b6040516104b391906135ed565b60405180910390f35b6104d660048036038101906104d19190613414565b611208565b005b3480156104e457600080fd5b506104ed611257565b6040516104fa9190613546565b60405180910390f35b34801561050f57600080fd5b5061052a6004803603810190610525919061373d565b61126b565b005b34801561053857600080fd5b50610541611286565b60405161054e919061332c565b60405180910390f35b34801561056357600080fd5b5061056c6112ac565b60405161057991906131bb565b60405180910390f35b34801561058e57600080fd5b506105a960048036038101906105a491906137e6565b6112bf565b6040516105b69190613996565b60405180910390f35b3480156105cb57600080fd5b506105e660048036038101906105e191906132be565b611382565b6040516105f3919061332c565b60405180910390f35b34801561060857600080fd5b50610611611394565b60405161061e91906133c2565b60405180910390f35b34801561063357600080fd5b5061063c61139a565b6040516106499190613266565b60405180910390f35b34801561065e57600080fd5b50610667611428565b60405161067491906133c2565b60405180910390f35b34801561068957600080fd5b506106a4600480360381019061069f9190613561565b61142e565b6040516106b191906133c2565b60405180910390f35b3480156106c657600080fd5b506106cf6114e6565b005b3480156106dd57600080fd5b506106f860048036038101906106f39190613561565b6114fa565b6040516107059190613a76565b60405180910390f35b34801561071a57600080fd5b5061073560048036038101906107309190613a98565b61163d565b005b34801561074357600080fd5b5061074c6116e2565b604051610759919061332c565b60405180910390f35b34801561076e57600080fd5b5061077761170c565b6040516107849190613af9565b60405180910390f35b34801561079957600080fd5b506107a2611732565b6040516107af9190613266565b60405180910390f35b3480156107c457600080fd5b506107df60048036038101906107da9190613b14565b6117c4565b6040516107ec9190613a76565b60405180910390f35b34801561080157600080fd5b5061081c60048036038101906108179190613b93565b6119d0565b005b34801561082a57600080fd5b506108336119e9565b6040516108409190613546565b60405180910390f35b34801561085557600080fd5b50610870600480360381019061086b91906134a1565b6119ef565b005b61088c60048036038101906108879190613c74565b611a17565b005b34801561089a57600080fd5b506108b560048036038101906108b091906132be565b611a68565b6040516108c29190613d4c565b60405180910390f35b3480156108d757600080fd5b506108f260048036038101906108ed91906132be565b611ad2565b6040516108ff9190613266565b60405180910390f35b34801561091457600080fd5b5061091d611b4e565b005b34801561092b57600080fd5b50610934611b82565b005b34801561094257600080fd5b5061095d60048036038101906109589190613561565b611bb6565b005b34801561096b57600080fd5b5061098660048036038101906109819190613d67565b611c3b565b60405161099391906131bb565b60405180910390f35b3480156109a857600080fd5b506109b1611ccf565b6040516109be91906131bb565b60405180910390f35b3480156109d357600080fd5b506109ee60048036038101906109e99190613561565b611ce2565b005b3480156109fc57600080fd5b50610a176004803603810190610a1291906132be565b611d65565b005b348015610a2557600080fd5b50610a406004803603810190610a3b91906134a1565b611d77565b005b60007f2a55205a000000000000000000000000000000000000000000000000000000007bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916827bffffffffffffffffffffffffffffffffffffffffffffffffffffffff19161480610ab55750610ab482611de6565b5b9050919050565b606060028054610acb90613dd6565b80601f0160208091040260200160405190810160405280929190818152602001828054610af790613dd6565b8015610b445780601f10610b1957610100808354040283529160200191610b44565b820191906000526020600020905b815481529060010190602001808311610b2757829003601f168201915b5050505050905090565b6000610b5982611e78565b610b8f576040517fcf4700e400000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6006600083815260200190815260200160002060000160009054906101000a900473ffffffffffffffffffffffffffffffffffffffff169050919050565b81610bd781611ed7565b610be18383611fd4565b505050565b6000610bf0612118565b6001546000540303905090565b600181565b823373ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff1614610c4057610c3f33611ed7565b5b610c4b848484612121565b50505050565b600d60069054906101000a900460ff16610c97576040517f58fc318200000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b60008161ffff1603610cd5576040517f660f714e00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b8061ffff16600c54610ce79190613e36565b341015610d20576040517f197fb53200000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b60008161ffff16610d37610d32612443565b61244b565b610d419190613e78565b9050600d60049054906101000a900461ffff1661ffff16811115610d91576040517f746f460700000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b610d9e8261ffff166124a2565b5050565b600080610dae84611e78565b610ded576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401610de490613f1e565b60405180910390fd5b600d60089054906101000a900473ffffffffffffffffffffffffffffffffffffffff16612710600d60029054906101000a900461ffff1661ffff1685610e339190613e36565b610e3d9190613f6d565b915091509250929050565b600d60079054906101000a900460ff16610e8e576040517f58fc318200000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6000600960009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1662fdd58e610ed5612443565b60016040518363ffffffff1660e01b8152600401610ef4929190613fcf565b602060405180830381865afa158015610f11573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610f35919061400d565b905060008103610f71576040517f660f714e00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6000600167ffffffffffffffff811115610f8e57610f8d613612565b5b604051908082528060200260200182016040528015610fbc5781602001602082028036833780820191505090505b5090506000600167ffffffffffffffff811115610fdc57610fdb613612565b5b60405190808252806020026020018201604052801561100a5781602001602082028036833780820191505090505b509050600160ff16826000815181106110265761102561403a565b5b60200260200101818152505082816000815181106110475761104661403a565b5b60200260200101818152505082600b60008282546110659190613e78565b92505081905550600960009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16633db0f8ab6110b2612443565b84846040518463ffffffff1660e01b81526004016110d293929190614069565b600060405180830381600087803b1580156110ec57600080fd5b505af1158015611100573d6000803e3d6000fd5b5050505061110d836124a2565b505050565b600d60049054906101000a900461ffff1681565b61112e61252e565b60003373ffffffffffffffffffffffffffffffffffffffff166108fc479081150290604051600060405180830381858888f193505050509050806111a7576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161119e906140fa565b60405180910390fd5b50565b6111b261252e565b80600960006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff16021790555050565b6daaeb6d7670e522a718067333cd4e81565b823373ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff16146112465761124533611ed7565b5b6112518484846125ac565b50505050565b600d60009054906101000a900461ffff1681565b61127361252e565b80600e908161128291906142bc565b5050565b600d60089054906101000a900473ffffffffffffffffffffffffffffffffffffffff1681565b600d60069054906101000a900460ff1681565b6060600083839050905060008167ffffffffffffffff8111156112e5576112e4613612565b5b60405190808252806020026020018201604052801561131e57816020015b61130b6130b8565b8152602001906001900390816113035790505b50905060005b8281146113765761134d8686838181106113415761134061403a565b5b90506020020135611a68565b8282815181106113605761135f61403a565b5b6020026020010181905250806001019050611324565b50809250505092915050565b600061138d826125cc565b9050919050565b600c5481565b600e80546113a790613dd6565b80601f01602080910402602001604051908101604052809291908181526020018280546113d390613dd6565b80156114205780601f106113f557610100808354040283529160200191611420565b820191906000526020600020905b81548152906001019060200180831161140357829003601f168201915b505050505081565b600b5481565b60008073ffffffffffffffffffffffffffffffffffffffff168273ffffffffffffffffffffffffffffffffffffffff1603611495576040517f8f4eb60400000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b67ffffffffffffffff600560008473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002054169050919050565b6114ee61252e565b6114f86000612698565b565b6060600080600061150a8561142e565b905060008167ffffffffffffffff81111561152857611527613612565b5b6040519080825280602002602001820160405280156115565781602001602082028036833780820191505090505b5090506115616130b8565b600061156b612118565b90505b83861461162f5761157e8161275e565b9150816040015161162457600073ffffffffffffffffffffffffffffffffffffffff16826000015173ffffffffffffffffffffffffffffffffffffffff16146115c957816000015194505b8773ffffffffffffffffffffffffffffffffffffffff168573ffffffffffffffffffffffffffffffffffffffff160361162357808387806001019850815181106116165761161561403a565b5b6020026020010181815250505b5b80600101905061156e565b508195505050505050919050565b61164561252e565b600d60009054906101000a900461ffff1661ffff168161ffff161115611697576040517fe4634a3100000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b80600d60008282829054906101000a900461ffff166116b6919061438e565b92506101000a81548161ffff021916908361ffff1602179055506116de828261ffff16612789565b5050565b6000600860009054906101000a900473ffffffffffffffffffffffffffffffffffffffff16905090565b600960009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1681565b60606003805461174190613dd6565b80601f016020809104026020016040519081016040528092919081815260200182805461176d90613dd6565b80156117ba5780601f1061178f576101008083540402835291602001916117ba565b820191906000526020600020905b81548152906001019060200180831161179d57829003601f168201915b5050505050905090565b60608183106117ff576040517f32c1995a00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b60008061180a6127a7565b9050611814612118565b85101561182657611823612118565b94505b80841115611832578093505b600061183d8761142e565b90508486101561186057600086860390508181101561185a578091505b50611865565b600090505b60008167ffffffffffffffff81111561188157611880613612565b5b6040519080825280602002602001820160405280156118af5781602001602082028036833780820191505090505b509050600082036118c657809450505050506119c9565b60006118d188611a68565b9050600081604001516118e657816000015190505b60008990505b8881141580156118fc5750848714155b156119bb5761190a8161275e565b925082604001516119b057600073ffffffffffffffffffffffffffffffffffffffff16836000015173ffffffffffffffffffffffffffffffffffffffff161461195557826000015191505b8a73ffffffffffffffffffffffffffffffffffffffff168273ffffffffffffffffffffffffffffffffffffffff16036119af57808488806001019950815181106119a2576119a161403a565b5b6020026020010181815250505b5b8060010190506118ec565b508583528296505050505050505b9392505050565b816119da81611ed7565b6119e483836127b0565b505050565b61115c81565b6119f761252e565b80600d60046101000a81548161ffff021916908361ffff16021790555050565b833373ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff1614611a5557611a5433611ed7565b5b611a61858585856128bb565b5050505050565b611a706130b8565b611a786130b8565b611a80612118565b831080611a945750611a906127a7565b8310155b15611aa25780915050611acd565b611aab8361275e565b9050806040015115611ac05780915050611acd565b611ac98361292e565b9150505b919050565b6060611add82611e78565b611b1c576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401611b1390614436565b60405180910390fd5b600e611b278361294e565b604051602001611b38929190614561565b6040516020818303038152906040529050919050565b611b5661252e565b600d60079054906101000a900460ff1615600d60076101000a81548160ff021916908315150217905550565b611b8a61252e565b600d60069054906101000a900460ff1615600d60066101000a81548160ff021916908315150217905550565b611bbe61252e565b600073ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff1603611bf757600080fd5b80600d60086101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff16021790555050565b6000600760008473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060008373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060009054906101000a900460ff16905092915050565b600d60079054906101000a900460ff1681565b611cea61252e565b600073ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff1603611d59576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401611d5090614602565b60405180910390fd5b611d6281612698565b50565b611d6d61252e565b80600c8190555050565b611d7f61252e565b60008161ffff1611611dc6576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401611dbd9061466e565b60405180910390fd5b80600d60026101000a81548161ffff021916908361ffff16021790555050565b60006301ffc9a760e01b827bffffffffffffffffffffffffffffffffffffffffffffffffffffffff19161480611e4157506380ac58cd60e01b827bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916145b80611e715750635b5e139f60e01b827bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916145b9050919050565b600081611e83612118565b11158015611e92575060005482105b8015611ed0575060007c0100000000000000000000000000000000000000000000000000000000600460008581526020019081526020016000205416145b9050919050565b60006daaeb6d7670e522a718067333cd4e73ffffffffffffffffffffffffffffffffffffffff163b1115611fd1576daaeb6d7670e522a718067333cd4e73ffffffffffffffffffffffffffffffffffffffff1663c617113430836040518363ffffffff1660e01b8152600401611f4e92919061468e565b602060405180830381865afa158015611f6b573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190611f8f91906146cc565b611fd057806040517fede71dcc000000000000000000000000000000000000000000000000000000008152600401611fc7919061332c565b60405180910390fd5b5b50565b6000611fdf82611382565b90508073ffffffffffffffffffffffffffffffffffffffff16612000612a1c565b73ffffffffffffffffffffffffffffffffffffffff16146120635761202c81612027612a1c565b611c3b565b612062576040517fcfb3b94200000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b5b826006600084815260200190815260200160002060000160006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff160217905550818373ffffffffffffffffffffffffffffffffffffffff168273ffffffffffffffffffffffffffffffffffffffff167f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92560405160405180910390a4505050565b60006001905090565b600061212c826125cc565b90508373ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff1614612193576040517fa114810000000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b60008061219f84612a24565b915091506121b581876121b0612a1c565b612a4b565b612201576121ca866121c5612a1c565b611c3b565b612200576040517f59c896be00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b5b600073ffffffffffffffffffffffffffffffffffffffff168573ffffffffffffffffffffffffffffffffffffffff1603612267576040517fea553b3400000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6122748686866001612a8f565b801561227f57600082555b600560008773ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020600081546001900391905081905550600560008673ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020600081546001019190508190555061234d85612329888887612a95565b7c020000000000000000000000000000000000000000000000000000000017612abd565b600460008681526020019081526020016000208190555060007c02000000000000000000000000000000000000000000000000000000008416036123d357600060018501905060006004600083815260200190815260200160002054036123d15760005481146123d0578360046000838152602001908152602001600020819055505b5b505b838573ffffffffffffffffffffffffffffffffffffffff168773ffffffffffffffffffffffffffffffffffffffff167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef60405160405180910390a461243b8686866001612ae8565b505050505050565b600033905090565b600067ffffffffffffffff6040600560008573ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002054901c169050919050565b600081600a546124b29190613e78565b90507f00000000000000000000000000000000000000000000000000000000000010c661ffff16811115612512576040517fe4634a3100000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b80600a8190555061252a612524612443565b83612789565b5050565b612536612443565b73ffffffffffffffffffffffffffffffffffffffff166125546116e2565b73ffffffffffffffffffffffffffffffffffffffff16146125aa576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016125a190614745565b60405180910390fd5b565b6125c783838360405180602001604052806000815250611a17565b505050565b600080829050806125db612118565b11612661576000548110156126605760006004600083815260200190815260200160002054905060007c010000000000000000000000000000000000000000000000000000000082160361265e575b6000810361265457600460008360019003935083815260200190815260200160002054905061262a565b8092505050612693565b505b5b6040517fdf2d9b4200000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b919050565b6000600860009054906101000a900473ffffffffffffffffffffffffffffffffffffffff16905081600860006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff1602179055508173ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff167f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e060405160405180910390a35050565b6127666130b8565b6127826004600084815260200190815260200160002054612aee565b9050919050565b6127a3828260405180602001604052806000815250612ba4565b5050565b60008054905090565b80600760006127bd612a1c565b73ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060008473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060006101000a81548160ff0219169083151502179055508173ffffffffffffffffffffffffffffffffffffffff1661286a612a1c565b73ffffffffffffffffffffffffffffffffffffffff167f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31836040516128af91906131bb565b60405180910390a35050565b6128c6848484610c02565b60008373ffffffffffffffffffffffffffffffffffffffff163b14612928576128f184848484612c41565b612927576040517fd1a57ed600000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b5b50505050565b6129366130b8565b612947612942836125cc565b612aee565b9050919050565b60606000600161295d84612d91565b01905060008167ffffffffffffffff81111561297c5761297b613612565b5b6040519080825280601f01601f1916602001820160405280156129ae5781602001600182028036833780820191505090505b509050600082602001820190505b600115612a11578080600190039150507f3031323334353637383961626364656600000000000000000000000000000000600a86061a8153600a8581612a0557612a04613f3e565b5b049450600085036129bc575b819350505050919050565b600033905090565b60008060006006600085815260200190815260200160002090508092508254915050915091565b600073ffffffffffffffffffffffffffffffffffffffff8316925073ffffffffffffffffffffffffffffffffffffffff821691508382148383141790509392505050565b50505050565b60008060e883901c905060e8612aac868684612ee4565b62ffffff16901b9150509392505050565b600073ffffffffffffffffffffffffffffffffffffffff83169250814260a01b178317905092915050565b50505050565b612af66130b8565b81816000019073ffffffffffffffffffffffffffffffffffffffff16908173ffffffffffffffffffffffffffffffffffffffff168152505060a082901c816020019067ffffffffffffffff16908167ffffffffffffffff168152505060007c01000000000000000000000000000000000000000000000000000000008316141581604001901515908115158152505060e882901c816060019062ffffff16908162ffffff1681525050919050565b612bae8383612eed565b60008373ffffffffffffffffffffffffffffffffffffffff163b14612c3c57600080549050600083820390505b612bee6000868380600101945086612c41565b612c24576040517fd1a57ed600000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b818110612bdb578160005414612c3957600080fd5b50505b505050565b60008373ffffffffffffffffffffffffffffffffffffffff1663150b7a02612c67612a1c565b8786866040518563ffffffff1660e01b8152600401612c8994939291906147ba565b6020604051808303816000875af1925050508015612cc557506040513d601f19601f82011682018060405250810190612cc2919061481b565b60015b612d3e573d8060008114612cf5576040519150601f19603f3d011682016040523d82523d6000602084013e612cfa565b606091505b506000815103612d36576040517fd1a57ed600000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b805181602001fd5b63150b7a0260e01b7bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916817bffffffffffffffffffffffffffffffffffffffffffffffffffffffff191614915050949350505050565b600080600090507a184f03e93ff9f4daa797ed6e38ed64bf6a1f0100000000000000008310612def577a184f03e93ff9f4daa797ed6e38ed64bf6a1f0100000000000000008381612de557612de4613f3e565b5b0492506040810190505b6d04ee2d6d415b85acef81000000008310612e2c576d04ee2d6d415b85acef81000000008381612e2257612e21613f3e565b5b0492506020810190505b662386f26fc100008310612e5b57662386f26fc100008381612e5157612e50613f3e565b5b0492506010810190505b6305f5e1008310612e84576305f5e1008381612e7a57612e79613f3e565b5b0492506008810190505b6127108310612ea9576127108381612e9f57612e9e613f3e565b5b0492506004810190505b60648310612ecc5760648381612ec257612ec1613f3e565b5b0492506002810190505b600a8310612edb576001810190505b80915050919050565b60009392505050565b60008054905060008203612f2d576040517fb562e8dd00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b612f3a6000848385612a8f565b600160406001901b178202600560008573ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060008282540192505081905550612fb183612fa26000866000612a95565b612fab856130a8565b17612abd565b6004600083815260200190815260200160002081905550600080838301905073ffffffffffffffffffffffffffffffffffffffff85169150828260007fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef600080a4600183015b81811461305257808360007fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef600080a4600181019050613017565b506000820361308d576040517f2e07630000000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b8060008190555050506130a36000848385612ae8565b505050565b60006001821460e11b9050919050565b6040518060800160405280600073ffffffffffffffffffffffffffffffffffffffff168152602001600067ffffffffffffffff168152602001600015158152602001600062ffffff1681525090565b6000604051905090565b600080fd5b600080fd5b60007fffffffff0000000000000000000000000000000000000000000000000000000082169050919050565b6131508161311b565b811461315b57600080fd5b50565b60008135905061316d81613147565b92915050565b60006020828403121561318957613188613111565b5b60006131978482850161315e565b91505092915050565b60008115159050919050565b6131b5816131a0565b82525050565b60006020820190506131d060008301846131ac565b92915050565b600081519050919050565b600082825260208201905092915050565b60005b838110156132105780820151818401526020810190506131f5565b60008484015250505050565b6000601f19601f8301169050919050565b6000613238826131d6565b61324281856131e1565b93506132528185602086016131f2565b61325b8161321c565b840191505092915050565b60006020820190508181036000830152613280818461322d565b905092915050565b6000819050919050565b61329b81613288565b81146132a657600080fd5b50565b6000813590506132b881613292565b92915050565b6000602082840312156132d4576132d3613111565b5b60006132e2848285016132a9565b91505092915050565b600073ffffffffffffffffffffffffffffffffffffffff82169050919050565b6000613316826132eb565b9050919050565b6133268161330b565b82525050565b6000602082019050613341600083018461331d565b92915050565b6133508161330b565b811461335b57600080fd5b50565b60008135905061336d81613347565b92915050565b6000806040838503121561338a57613389613111565b5b60006133988582860161335e565b92505060206133a9858286016132a9565b9150509250929050565b6133bc81613288565b82525050565b60006020820190506133d760008301846133b3565b92915050565b600060ff82169050919050565b6133f3816133dd565b82525050565b600060208201905061340e60008301846133ea565b92915050565b60008060006060848603121561342d5761342c613111565b5b600061343b8682870161335e565b935050602061344c8682870161335e565b925050604061345d868287016132a9565b9150509250925092565b600061ffff82169050919050565b61347e81613467565b811461348957600080fd5b50565b60008135905061349b81613475565b92915050565b6000602082840312156134b7576134b6613111565b5b60006134c58482850161348c565b91505092915050565b600080604083850312156134e5576134e4613111565b5b60006134f3858286016132a9565b9250506020613504858286016132a9565b9150509250929050565b6000604082019050613523600083018561331d565b61353060208301846133b3565b9392505050565b61354081613467565b82525050565b600060208201905061355b6000830184613537565b92915050565b60006020828403121561357757613576613111565b5b60006135858482850161335e565b91505092915050565b6000819050919050565b60006135b36135ae6135a9846132eb565b61358e565b6132eb565b9050919050565b60006135c582613598565b9050919050565b60006135d7826135ba565b9050919050565b6135e7816135cc565b82525050565b600060208201905061360260008301846135de565b92915050565b600080fd5b600080fd5b7f4e487b7100000000000000000000000000000000000000000000000000000000600052604160045260246000fd5b61364a8261321c565b810181811067ffffffffffffffff8211171561366957613668613612565b5b80604052505050565b600061367c613107565b90506136888282613641565b919050565b600067ffffffffffffffff8211156136a8576136a7613612565b5b6136b18261321c565b9050602081019050919050565b82818337600083830152505050565b60006136e06136db8461368d565b613672565b9050828152602081018484840111156136fc576136fb61360d565b5b6137078482856136be565b509392505050565b600082601f83011261372457613723613608565b5b81356137348482602086016136cd565b91505092915050565b60006020828403121561375357613752613111565b5b600082013567ffffffffffffffff81111561377157613770613116565b5b61377d8482850161370f565b91505092915050565b600080fd5b600080fd5b60008083601f8401126137a6576137a5613608565b5b8235905067ffffffffffffffff8111156137c3576137c2613786565b5b6020830191508360208202830111156137df576137de61378b565b5b9250929050565b600080602083850312156137fd576137fc613111565b5b600083013567ffffffffffffffff81111561381b5761381a613116565b5b61382785828601613790565b92509250509250929050565b600081519050919050565b600082825260208201905092915050565b6000819050602082019050919050565b6138688161330b565b82525050565b600067ffffffffffffffff82169050919050565b61388b8161386e565b82525050565b61389a816131a0565b82525050565b600062ffffff82169050919050565b6138b8816138a0565b82525050565b6080820160008201516138d4600085018261385f565b5060208201516138e76020850182613882565b5060408201516138fa6040850182613891565b50606082015161390d60608501826138af565b50505050565b600061391f83836138be565b60808301905092915050565b6000602082019050919050565b600061394382613833565b61394d818561383e565b93506139588361384f565b8060005b838110156139895781516139708882613913565b975061397b8361392b565b92505060018101905061395c565b5085935050505092915050565b600060208201905081810360008301526139b08184613938565b905092915050565b600081519050919050565b600082825260208201905092915050565b6000819050602082019050919050565b6139ed81613288565b82525050565b60006139ff83836139e4565b60208301905092915050565b6000602082019050919050565b6000613a23826139b8565b613a2d81856139c3565b9350613a38836139d4565b8060005b83811015613a69578151613a5088826139f3565b9750613a5b83613a0b565b925050600181019050613a3c565b5085935050505092915050565b60006020820190508181036000830152613a908184613a18565b905092915050565b60008060408385031215613aaf57613aae613111565b5b6000613abd8582860161335e565b9250506020613ace8582860161348c565b9150509250929050565b6000613ae3826135ba565b9050919050565b613af381613ad8565b82525050565b6000602082019050613b0e6000830184613aea565b92915050565b600080600060608486031215613b2d57613b2c613111565b5b6000613b3b8682870161335e565b9350506020613b4c868287016132a9565b9250506040613b5d868287016132a9565b9150509250925092565b613b70816131a0565b8114613b7b57600080fd5b50565b600081359050613b8d81613b67565b92915050565b60008060408385031215613baa57613ba9613111565b5b6000613bb88582860161335e565b9250506020613bc985828601613b7e565b9150509250929050565b600067ffffffffffffffff821115613bee57613bed613612565b5b613bf78261321c565b9050602081019050919050565b6000613c17613c1284613bd3565b613672565b905082815260208101848484011115613c3357613c3261360d565b5b613c3e8482856136be565b509392505050565b600082601f830112613c5b57613c5a613608565b5b8135613c6b848260208601613c04565b91505092915050565b60008060008060808587031215613c8e57613c8d613111565b5b6000613c9c8782880161335e565b9450506020613cad8782880161335e565b9350506040613cbe878288016132a9565b925050606085013567ffffffffffffffff811115613cdf57613cde613116565b5b613ceb87828801613c46565b91505092959194509250565b608082016000820151613d0d600085018261385f565b506020820151613d206020850182613882565b506040820151613d336040850182613891565b506060820151613d4660608501826138af565b50505050565b6000608082019050613d616000830184613cf7565b92915050565b60008060408385031215613d7e57613d7d613111565b5b6000613d8c8582860161335e565b9250506020613d9d8582860161335e565b9150509250929050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052602260045260246000fd5b60006002820490506001821680613dee57607f821691505b602082108103613e0157613e00613da7565b5b50919050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052601160045260246000fd5b6000613e4182613288565b9150613e4c83613288565b9250828202613e5a81613288565b91508282048414831517613e7157613e70613e07565b5b5092915050565b6000613e8382613288565b9150613e8e83613288565b9250828201905080821115613ea657613ea5613e07565b5b92915050565b7f45524332393831526f79616c74795374616e646172643a20526f79616c74792060008201527f696e666f20666f72206e6f6e6578697374656e7420746f6b656e000000000000602082015250565b6000613f08603a836131e1565b9150613f1382613eac565b604082019050919050565b60006020820190508181036000830152613f3781613efb565b9050919050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052601260045260246000fd5b6000613f7882613288565b9150613f8383613288565b925082613f9357613f92613f3e565b5b828204905092915050565b6000613fb9613fb4613faf846133dd565b61358e565b613288565b9050919050565b613fc981613f9e565b82525050565b6000604082019050613fe4600083018561331d565b613ff16020830184613fc0565b9392505050565b60008151905061400781613292565b92915050565b60006020828403121561402357614022613111565b5b600061403184828501613ff8565b91505092915050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052603260045260246000fd5b600060608201905061407e600083018661331d565b81810360208301526140908185613a18565b905081810360408301526140a48184613a18565b9050949350505050565b7f5472616e73666572206661696c65642100000000000000000000000000000000600082015250565b60006140e46010836131e1565b91506140ef826140ae565b602082019050919050565b60006020820190508181036000830152614113816140d7565b9050919050565b60008190508160005260206000209050919050565b60006020601f8301049050919050565b600082821b905092915050565b60006008830261417c7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff8261413f565b614186868361413f565b95508019841693508086168417925050509392505050565b60006141b96141b46141af84613288565b61358e565b613288565b9050919050565b6000819050919050565b6141d38361419e565b6141e76141df826141c0565b84845461414c565b825550505050565b600090565b6141fc6141ef565b6142078184846141ca565b505050565b5b8181101561422b576142206000826141f4565b60018101905061420d565b5050565b601f821115614270576142418161411a565b61424a8461412f565b81016020851015614259578190505b61426d6142658561412f565b83018261420c565b50505b505050565b600082821c905092915050565b600061429360001984600802614275565b1980831691505092915050565b60006142ac8383614282565b9150826002028217905092915050565b6142c5826131d6565b67ffffffffffffffff8111156142de576142dd613612565b5b6142e88254613dd6565b6142f382828561422f565b600060209050601f8311600181146143265760008415614314578287015190505b61431e85826142a0565b865550614386565b601f1984166143348661411a565b60005b8281101561435c57848901518255600182019150602085019450602081019050614337565b868310156143795784890151614375601f891682614282565b8355505b6001600288020188555050505b505050505050565b600061439982613467565b91506143a483613467565b9250828203905061ffff8111156143be576143bd613e07565b5b92915050565b7f4552433732314d657461646174613a2055524920717565727920666f72206e6f60008201527f6e6578697374656e7420746f6b656e0000000000000000000000000000000000602082015250565b6000614420602f836131e1565b915061442b826143c4565b604082019050919050565b6000602082019050818103600083015261444f81614413565b9050919050565b600081905092915050565b6000815461446e81613dd6565b6144788186614456565b9450600182166000811461449357600181146144a8576144db565b60ff19831686528115158202860193506144db565b6144b18561411a565b60005b838110156144d3578154818901526001820191506020810190506144b4565b838801955050505b50505092915050565b60006144ef826131d6565b6144f98185614456565b93506145098185602086016131f2565b80840191505092915050565b7f2e6a736f6e000000000000000000000000000000000000000000000000000000600082015250565b600061454b600583614456565b915061455682614515565b600582019050919050565b600061456d8285614461565b915061457982846144e4565b91506145848261453e565b91508190509392505050565b7f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160008201527f6464726573730000000000000000000000000000000000000000000000000000602082015250565b60006145ec6026836131e1565b91506145f782614590565b604082019050919050565b6000602082019050818103600083015261461b816145df565b9050919050565b7f73686f756c64206265203e203000000000000000000000000000000000000000600082015250565b6000614658600d836131e1565b915061466382614622565b602082019050919050565b600060208201905081810360008301526146878161464b565b9050919050565b60006040820190506146a3600083018561331d565b6146b0602083018461331d565b9392505050565b6000815190506146c681613b67565b92915050565b6000602082840312156146e2576146e1613111565b5b60006146f0848285016146b7565b91505092915050565b7f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572600082015250565b600061472f6020836131e1565b915061473a826146f9565b602082019050919050565b6000602082019050818103600083015261475e81614722565b9050919050565b600081519050919050565b600082825260208201905092915050565b600061478c82614765565b6147968185614770565b93506147a68185602086016131f2565b6147af8161321c565b840191505092915050565b60006080820190506147cf600083018761331d565b6147dc602083018661331d565b6147e960408301856133b3565b81810360608301526147fb8184614781565b905095945050505050565b60008151905061481581613147565b92915050565b60006020828403121561483157614830613111565b5b600061483f84828501614806565b9150509291505056fea2646970667358221220cff2ae14c253a0bfe5bc23512597626499a78eb1e0e4337cb16f633a06fb60ed64736f6c63430008110033

000000000000000000000000000000000000000000000000000000000000004000000000000000000000000035c742c97ae97632f3a7c98a405cc4034f034ce3000000000000000000000000000000000000000000000000000000000000002a68747470733a2f2f6472756e6b726f626f74732e6e65742f6e66745f706574732f6d657461646174612f00000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : _uri (string): https://drunkrobots.net/nft_pets/metadata/
Arg [1] : address_DROE_ERC1155 (address): 0x35C742C97aE97632F3a7C98A405cC4034f034ce3

-----Encoded View---------------
5 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [1] : 00000000000000000000000035c742c97ae97632f3a7c98a405cc4034f034ce3
Arg [2] : 000000000000000000000000000000000000000000000000000000000000002a
Arg [3] : 68747470733a2f2f6472756e6b726f626f74732e6e65742f6e66745f70657473
Arg [4] : 2f6d657461646174612f00000000000000000000000000000000000000000000