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: CONSTANTLY WANTS TO MAKE THE WORLD BEAUTIFUL

// ██   ██ ██    ██ ██      ██████  ████████ ██    ██ ██████  ███████ ███████
//  ██ ██  ██    ██ ██      ██   ██    ██    ██    ██ ██   ██ ██      ██
//   ███   ██    ██ ██      ██████     ██    ██    ██ ██████  █████   ███████
//  ██ ██  ██    ██ ██      ██         ██    ██    ██ ██   ██ ██           ██
// ██   ██  ██████  ███████ ██         ██     ██████  ██   ██ ███████ ███████

// A NEW MEMBER OF ARTGLIXXX EGOSYSTEM, ALGORITHMICALLY GENERATED VOXEL SCULPTURES
// GLICPIXXXVER002 ASSETS ARE USED AS RAW MATERIAL WHILST MAKING THESE SEXY XULPTURES
// https://glicpixxx.love/
// https://artglixxx.io/
// by @berkozdemir

pragma solidity ^0.8.0;
import "erc721a/contracts/extensions/ERC721AQueryable.sol";
import "@openzeppelin/contracts/token/common/ERC2981.sol";
import "@openzeppelin/contracts/access/Ownable.sol";

interface IGLIX {
    function burn(address from, uint256 amount) external returns (bool);
}

contract XulpFactory is ERC721AQueryable, Ownable, ERC2981 {
    bool saleState;
    address private GLIXTOKEN_ADDRESS = 0x4e09d18baa1dA0b396d1A48803956FAc01c28E88; // mainnet
    uint256 maxMintPerTx;
    uint256 totalXulps;
    uint256 glixPrice;
    string private _baseTokenURI;

    constructor() ERC721A("XULPTURES", "XULPTURES") {
        _safeMint(msg.sender, 1);
        _setDefaultRoyalty(0xe49381184A49CD2A48e4b09a979524e672Fdd10E, 500); // glicpixyz.eth
        editSale(1500 ether, 128, 5);
        _baseTokenURI = "https://artglixxx.io/api/xulptures/";
    }

    function flipSaleState() public onlyOwner {
        saleState = !saleState;
    }

    function setRoyalty(address _address, uint96 _royalty) external onlyOwner {
        _setDefaultRoyalty(_address, _royalty);
    }

    function mint(address _to, uint256 _amount) external {
        require(saleState, "SALE ISN'T OPEN FREN");
        require(_amount <= maxMintPerTx, "CAN ONLY MINT 5 AT ONCE");
        require(totalSupply() + _amount <= totalXulps, "MINTED OUT");
        require(IGLIX(GLIXTOKEN_ADDRESS).burn(msg.sender, glixPrice * _amount));
        _safeMint(_to, _amount);
    }

    function mintAdmin(address[] calldata _to, uint256 _amount)
        public
        onlyOwner
    {
        for (uint256 i; i < _to.length; i++) {
            _safeMint(_to[i], _amount);
        }
    }

    // THIS FUNCTION IS WRITTEN TO DROP NEW ITERATIONS IN THE SAME CONTRACT.
    function editSale(
        uint256 price,
        uint256 supply,
        uint256 _maxMintPerTx
    ) public onlyOwner {
        glixPrice = price;
        totalXulps = supply;
        maxMintPerTx = _maxMintPerTx;
    }

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

    /**
     * @dev Set the base token URI
     */
    function setBaseTokenURI(string memory baseURI) public onlyOwner {
        _baseTokenURI = baseURI;
    }

    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721A, ERC2981) returns (bool) {
		return super.supportsInterface(interfaceId);
	}
}

// SPDX-License-Identifier: MIT
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import '../ERC721A.sol';

error InvalidQueryRange();

/**
 * @title ERC721A Queryable
 * @dev ERC721A subclass with convenience query functions.
 */
abstract contract ERC721AQueryable is ERC721A {
    /**
     * @dev Returns the `TokenOwnership` struct at `tokenId` without reverting.
     *
     * If the `tokenId` is out of bounds:
     *   - `addr` = `address(0)`
     *   - `startTimestamp` = `0`
     *   - `burned` = `false`
     *
     * If the `tokenId` is burned:
     *   - `addr` = `<Address of owner before token was burned>`
     *   - `startTimestamp` = `<Timestamp when token was burned>`
     *   - `burned = `true`
     *
     * Otherwise:
     *   - `addr` = `<Address of owner>`
     *   - `startTimestamp` = `<Timestamp of start of ownership>`
     *   - `burned = `false`
     */
    function explicitOwnershipOf(uint256 tokenId) public view returns (TokenOwnership memory) {
        TokenOwnership memory ownership;
        if (tokenId < _startTokenId() || tokenId >= _currentIndex) {
            return ownership;
        }
        ownership = _ownerships[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[] memory tokenIds) external view 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 returns (uint256[] memory) {
        unchecked {
            if (start >= stop) revert InvalidQueryRange();
            uint256 tokenIdsIdx;
            uint256 stopLimit = _currentIndex;
            // Set `start = max(start, _startTokenId())`.
            if (start < _startTokenId()) {
                start = _startTokenId();
            }
            // Set `stop = min(stop, _currentIndex)`.
            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 = _ownerships[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 pfp collections should be fine).
     */
    function tokensOfOwner(address owner) external view 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 = _ownerships[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
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import '@openzeppelin/contracts/token/ERC721/IERC721.sol';
import '@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol';
import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol';
import '@openzeppelin/contracts/utils/Address.sol';
import '@openzeppelin/contracts/utils/Context.sol';
import '@openzeppelin/contracts/utils/Strings.sol';
import '@openzeppelin/contracts/utils/introspection/ERC165.sol';

error ApprovalCallerNotOwnerNorApproved();
error ApprovalQueryForNonexistentToken();
error ApproveToCaller();
error ApprovalToCurrentOwner();
error BalanceQueryForZeroAddress();
error MintToZeroAddress();
error MintZeroQuantity();
error OwnerQueryForNonexistentToken();
error TransferCallerNotOwnerNorApproved();
error TransferFromIncorrectOwner();
error TransferToNonERC721ReceiverImplementer();
error TransferToZeroAddress();
error URIQueryForNonexistentToken();

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension. Built to optimize for lower gas during batch mints.
 *
 * Assumes serials are sequentially minted starting at _startTokenId() (defaults to 0, e.g. 0, 1, 2, 3..).
 *
 * Assumes that an owner cannot have more than 2**64 - 1 (max value of uint64) of supply.
 *
 * Assumes that the maximum token id cannot exceed 2**256 - 1 (max value of uint256).
 */
contract ERC721A is Context, ERC165, IERC721, IERC721Metadata {
    using Address for address;
    using Strings for uint256;

    // Compiler will pack this into a single 256bit word.
    struct TokenOwnership {
        // The address of the owner.
        address addr;
        // Keeps track of the start time of ownership with minimal overhead for tokenomics.
        uint64 startTimestamp;
        // Whether the token has been burned.
        bool burned;
    }

    // Compiler will pack this into a single 256bit word.
    struct AddressData {
        // Realistically, 2**64-1 is more than enough.
        uint64 balance;
        // Keeps track of mint count with minimal overhead for tokenomics.
        uint64 numberMinted;
        // Keeps track of burn count with minimal overhead for tokenomics.
        uint64 numberBurned;
        // For miscellaneous variable(s) pertaining to the address
        // (e.g. number of whitelist mint slots used).
        // If there are multiple variables, please pack them into a uint64.
        uint64 aux;
    }

    // The tokenId of the next token to be minted.
    uint256 internal _currentIndex;

    // The number of tokens burned.
    uint256 internal _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 _ownershipOf implementation for details.
    mapping(uint256 => TokenOwnership) internal _ownerships;

    // Mapping owner address to address data
    mapping(address => AddressData) private _addressData;

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

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

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

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

    /**
     * @dev Burned tokens are calculated here, use _totalMinted() if you want to count just minted tokens.
     */
    function totalSupply() public view returns (uint256) {
        // Counter underflow is impossible as _burnCounter cannot be incremented
        // more than _currentIndex - _startTokenId() times
        unchecked {
            return _currentIndex - _burnCounter - _startTokenId();
        }
    }

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

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IERC721).interfaceId ||
            interfaceId == type(IERC721Metadata).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view override returns (uint256) {
        if (owner == address(0)) revert BalanceQueryForZeroAddress();
        return uint256(_addressData[owner].balance);
    }

    /**
     * Returns the number of tokens minted by `owner`.
     */
    function _numberMinted(address owner) internal view returns (uint256) {
        return uint256(_addressData[owner].numberMinted);
    }

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

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

    /**
     * Sets the auxillary 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 {
        _addressData[owner].aux = aux;
    }

    /**
     * Gas spent here starts off proportional to the maximum mint batch size.
     * It gradually moves to O(1) as tokens get transferred around in the collection over time.
     */
    function _ownershipOf(uint256 tokenId) internal view returns (TokenOwnership memory) {
        uint256 curr = tokenId;

        unchecked {
            if (_startTokenId() <= curr && curr < _currentIndex) {
                TokenOwnership memory ownership = _ownerships[curr];
                if (!ownership.burned) {
                    if (ownership.addr != address(0)) {
                        return ownership;
                    }
                    // Invariant:
                    // There will always be an ownership that has an address and is not burned
                    // before an ownership that does not have an address and is not burned.
                    // Hence, curr will not underflow.
                    while (true) {
                        curr--;
                        ownership = _ownerships[curr];
                        if (ownership.addr != address(0)) {
                            return ownership;
                        }
                    }
                }
            }
        }
        revert OwnerQueryForNonexistentToken();
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view override returns (address) {
        return _ownershipOf(tokenId).addr;
    }

    /**
     * @dev See {IERC721Metadata-name}.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev See {IERC721Metadata-symbol}.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    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, tokenId.toString())) : '';
    }

    /**
     * @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, can be overriden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return '';
    }

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public override {
        address owner = ERC721A.ownerOf(tokenId);
        if (to == owner) revert ApprovalToCurrentOwner();

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

        _approve(to, tokenId, owner);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view override returns (address) {
        if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken();

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        if (operator == _msgSender()) revert ApproveToCaller();

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

    /**
     * @dev See {IERC721-isApprovedForAll}.
     */
    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[owner][operator];
    }

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        _transfer(from, to, tokenId);
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        safeTransferFrom(from, to, tokenId, '');
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) public virtual override {
        _transfer(from, to, tokenId);
        if (to.isContract() && !_checkContractOnERC721Received(from, to, tokenId, _data)) {
            revert TransferToNonERC721ReceiverImplementer();
        }
    }

    /**
     * @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 (`_mint`),
     */
    function _exists(uint256 tokenId) internal view returns (bool) {
        return _startTokenId() <= tokenId && tokenId < _currentIndex && !_ownerships[tokenId].burned;
    }

    function _safeMint(address to, uint256 quantity) internal {
        _safeMint(to, 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.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(
        address to,
        uint256 quantity,
        bytes memory _data
    ) internal {
        _mint(to, quantity, _data, true);
    }

    /**
     * @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.
     */
    function _mint(
        address to,
        uint256 quantity,
        bytes memory _data,
        bool safe
    ) internal {
        uint256 startTokenId = _currentIndex;
        if (to == address(0)) revert MintToZeroAddress();
        if (quantity == 0) revert MintZeroQuantity();

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

        // Overflows are incredibly unrealistic.
        // balance or numberMinted overflow if current value of either + quantity > 1.8e19 (2**64) - 1
        // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 1
        unchecked {
            _addressData[to].balance += uint64(quantity);
            _addressData[to].numberMinted += uint64(quantity);

            _ownerships[startTokenId].addr = to;
            _ownerships[startTokenId].startTimestamp = uint64(block.timestamp);

            uint256 updatedIndex = startTokenId;
            uint256 end = updatedIndex + quantity;

            if (safe && to.isContract()) {
                do {
                    emit Transfer(address(0), to, updatedIndex);
                    if (!_checkContractOnERC721Received(address(0), to, updatedIndex++, _data)) {
                        revert TransferToNonERC721ReceiverImplementer();
                    }
                } while (updatedIndex != end);
                // Reentrancy protection
                if (_currentIndex != startTokenId) revert();
            } else {
                do {
                    emit Transfer(address(0), to, updatedIndex++);
                } while (updatedIndex != end);
            }
            _currentIndex = updatedIndex;
        }
        _afterTokenTransfers(address(0), to, startTokenId, quantity);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(
        address from,
        address to,
        uint256 tokenId
    ) private {
        TokenOwnership memory prevOwnership = _ownershipOf(tokenId);

        if (prevOwnership.addr != from) revert TransferFromIncorrectOwner();

        bool isApprovedOrOwner = (_msgSender() == from ||
            isApprovedForAll(from, _msgSender()) ||
            getApproved(tokenId) == _msgSender());

        if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
        if (to == address(0)) revert TransferToZeroAddress();

        _beforeTokenTransfers(from, to, tokenId, 1);

        // Clear approvals from the previous owner
        _approve(address(0), tokenId, from);

        // 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 {
            _addressData[from].balance -= 1;
            _addressData[to].balance += 1;

            TokenOwnership storage currSlot = _ownerships[tokenId];
            currSlot.addr = to;
            currSlot.startTimestamp = uint64(block.timestamp);

            // If the ownership slot of tokenId+1 is not explicitly set, that means the transfer initiator owns it.
            // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls.
            uint256 nextTokenId = tokenId + 1;
            TokenOwnership storage nextSlot = _ownerships[nextTokenId];
            if (nextSlot.addr == address(0)) {
                // This will suffice for checking _exists(nextTokenId),
                // as a burned slot cannot contain the zero address.
                if (nextTokenId != _currentIndex) {
                    nextSlot.addr = from;
                    nextSlot.startTimestamp = prevOwnership.startTimestamp;
                }
            }
        }

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

    /**
     * @dev This is 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 {
        TokenOwnership memory prevOwnership = _ownershipOf(tokenId);

        address from = prevOwnership.addr;

        if (approvalCheck) {
            bool isApprovedOrOwner = (_msgSender() == from ||
                isApprovedForAll(from, _msgSender()) ||
                getApproved(tokenId) == _msgSender());

            if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
        }

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

        // Clear approvals from the previous owner
        _approve(address(0), tokenId, from);

        // 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 {
            AddressData storage addressData = _addressData[from];
            addressData.balance -= 1;
            addressData.numberBurned += 1;

            // Keep track of who burned the token, and the timestamp of burning.
            TokenOwnership storage currSlot = _ownerships[tokenId];
            currSlot.addr = from;
            currSlot.startTimestamp = uint64(block.timestamp);
            currSlot.burned = true;

            // If the ownership slot of tokenId+1 is not explicitly set, that means the burn initiator owns it.
            // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls.
            uint256 nextTokenId = tokenId + 1;
            TokenOwnership storage nextSlot = _ownerships[nextTokenId];
            if (nextSlot.addr == address(0)) {
                // This will suffice for checking _exists(nextTokenId),
                // as a burned slot cannot contain the zero address.
                if (nextTokenId != _currentIndex) {
                    nextSlot.addr = from;
                    nextSlot.startTimestamp = prevOwnership.startTimestamp;
                }
            }
        }

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

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

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits a {Approval} event.
     */
    function _approve(
        address to,
        uint256 tokenId,
        address owner
    ) private {
        _tokenApprovals[tokenId] = to;
        emit Approval(owner, to, tokenId);
    }

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

    /**
     * @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 {}
}

// 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/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

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

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

pragma solidity ^0.8.0;

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (utils/Address.sol)

pragma solidity ^0.8.1;

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

        return account.code.length > 0;
    }

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

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

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

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

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

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

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

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

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

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

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

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

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

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

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/common/ERC2981.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

        return (royalty.receiver, royaltyAmount);
    }

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

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

        _defaultRoyaltyInfo = RoyaltyInfo(receiver, feeNumerator);
    }

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {
    /**
     * @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);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
     *
     * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

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

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @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`.
     *
     * 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 calldata data
    ) external;

    /**
     * @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
    ) external;

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (interfaces/IERC2981.sol)

pragma solidity ^0.8.0;

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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 Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

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

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

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

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApprovalToCurrentOwner","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"InvalidQueryRange","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"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":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"price","type":"uint256"},{"internalType":"uint256","name":"supply","type":"uint256"},{"internalType":"uint256","name":"_maxMintPerTx","type":"uint256"}],"name":"editSale","outputs":[],"stateMutability":"nonpayable","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":"struct ERC721A.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":"struct ERC721A.TokenOwnership[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"flipSaleState","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_to","type":"address[]"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"mintAdmin","outputs":[],"stateMutability":"nonpayable","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":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"uint256","name":"_salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseURI","type":"string"}],"name":"setBaseTokenURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"},{"internalType":"uint96","name":"_royalty","type":"uint96"}],"name":"setRoyalty","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"tokensOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"start","type":"uint256"},{"internalType":"uint256","name":"stop","type":"uint256"}],"name":"tokensOfOwnerIn","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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