Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// BBBBBBBBBBBBBBBBBBBBBBBBBBB
// BMB---------------------B B
// BBB---------------------BBB
// BBB---PROBALY NOTHING---BBB
// BBB---------------------BBB
// BBB---------------------BBB
// BBB---------------------BBB
// BBBBBBBBBBBBBBBBBBBBBBBBBBB
// BBBBB++++++++++++++++BBBBBB
// BBBBB++BBBBB+++++++++BBBBBB
// BBBBB++BBBBB+++++++++BBBBBB
// BBBBB++BBBBB+++++++++BBBBBB
// BBBBB++++++++++++++++BBBBBB


//      ╭━━┳┳┳━┳┳┳┳━┳╮
//      ┃━┳┫┃┃┃┃┃╭┻╮┃┃
//      ┃╭╯┃┃┃┃┃┃╰┳┻╮┃
//      ╰╯╱╰━┻┻━┻┻┻━━╯
//      ╭━━┳╮╭━┳━┳━┳━┳╮
//      ┃━┳┫┃┃┃┃╋┃╋┣╮┃┃
//      ┃╭╯┃╰┫┃┃╭┫╭╋┻╮┃
//      ╰╯╱╰━┻━┻╯╰╯╰━━╯
//      ╭━━┳━━┳━━┳┳┳━━╮
//      ╰╮╮┣┃┃┫━━┫╭┫━━┫
//      ╰━━┻━━┻━━┻┻┻━━╯









// SPDX-License-Identifier: MIT

pragma solidity >=0.8.9 <0.9.0;

import 'erc721a/contracts/ERC721A.sol';
import '@openzeppelin/contracts/access/Ownable.sol';
import '@openzeppelin/contracts/utils/cryptography/MerkleProof.sol';
import '@openzeppelin/contracts/security/ReentrancyGuard.sol';

contract SuperFunkyFloppyDisks is ERC721A, Ownable, ReentrancyGuard {

  using Strings for uint256;

  bytes32 public merkleRoot;
  mapping(address => bool) public whitelistClaimed;
  string public FLOPPY_DISK_EXPORT_PRICE = '0.005 ETHEREUM';
  string public FLOPPY_MAX_SUPPLY = '700';


  string public Floppy_Upgrade = '';
  string public Floppy_Import_Personal = '';
  string public BONE = 'FISH';
  string public PALM = 'TREE';
  string public uriPrefix = '';
  string public uriSuffix = '.json';
  string public hiddenMetadataUri;

  uint256 public cost;
  
  uint256 public maxSupply;
  uint256 public maxMintAmountPerTx;

  bool public paused = true;
  bool public whitelistMintEnabled = false;
  bool public revealed = false;

  constructor(
    string memory _tokenName,
    string memory _tokenSymbol,
    uint256 _cost,
    uint256 _maxSupply,
    uint256 _maxMintAmountPerTx,
    string memory _hiddenMetadataUri
  ) ERC721A(_tokenName, _tokenSymbol) {
    setCost(_cost);
    maxSupply = _maxSupply;
    setMaxMintAmountPerTx(_maxMintAmountPerTx);
    setHiddenMetadataUri(_hiddenMetadataUri);
  }

  modifier mintCompliance(uint256 _mintAmount) {
    require(_mintAmount > 0 && _mintAmount <= maxMintAmountPerTx, 'Invalid mint amount!');
    require(totalSupply() + _mintAmount <= maxSupply, 'Sold out.');
    _;
  }

  modifier mintPriceCompliance(uint256 _mintAmount) {
    require(msg.value >= cost * _mintAmount, 'Not enough in your wallet.');
    _;
  }

  function whitelistMint(uint256 _mintAmount, bytes32[] calldata _merkleProof) public payable mintCompliance(_mintAmount) mintPriceCompliance(_mintAmount) {
    // Verify whitelist requirements
    require(whitelistMintEnabled, 'The whitelist sale is not enabled!');
    require(!whitelistClaimed[_msgSender()], 'Address already claimed!');
    bytes32 leaf = keccak256(abi.encodePacked(_msgSender()));
    require(MerkleProof.verify(_merkleProof, merkleRoot, leaf), 'Invalid proof!');

    whitelistClaimed[_msgSender()] = true;
    _safeMint(_msgSender(), _mintAmount);
  }

  function mint(uint256 _mintAmount) public payable mintCompliance(_mintAmount) mintPriceCompliance(_mintAmount) {
    require(!paused, 'The contract is paused!');

    _safeMint(_msgSender(), _mintAmount);
  }
  
  function mintForAddress(uint256 _mintAmount, address _receiver) public onlyOwner {
    _safeMint(_receiver, _mintAmount);
  }

  function walletOfOwner(address _owner) public view returns (uint256[] memory) {
    uint256 ownerTokenCount = balanceOf(_owner);
    uint256[] memory ownedTokenIds = new uint256[](ownerTokenCount);
    uint256 currentTokenId = _startTokenId();
    uint256 ownedTokenIndex = 0;
    address latestOwnerAddress;

    while (ownedTokenIndex < ownerTokenCount && currentTokenId < _currentIndex) {
      TokenOwnership memory ownership = _ownerships[currentTokenId];

      if (!ownership.burned) {
        if (ownership.addr != address(0)) {
          latestOwnerAddress = ownership.addr;
        }

        if (latestOwnerAddress == _owner) {
          ownedTokenIds[ownedTokenIndex] = currentTokenId;

          ownedTokenIndex++;
        }
      }

      currentTokenId++;
    }

    return ownedTokenIds;
  }

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

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

    if (revealed == false) {
      return hiddenMetadataUri;
    }

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

  function setRevealed(bool _state) public onlyOwner {
    revealed = _state;
  }

  function setCost(uint256 _cost) public onlyOwner {
    cost = _cost;
  }

  function setMaxMintAmountPerTx(uint256 _maxMintAmountPerTx) public onlyOwner {
    maxMintAmountPerTx = _maxMintAmountPerTx;
  }

  function setHiddenMetadataUri(string memory _hiddenMetadataUri) public onlyOwner {
    hiddenMetadataUri = _hiddenMetadataUri;
  }

  function setUriPrefix(string memory _uriPrefix) public onlyOwner {
    uriPrefix = _uriPrefix;
  }

  function setUriSuffix(string memory _uriSuffix) public onlyOwner {
    uriSuffix = _uriSuffix;
  }

  function setPaused(bool _state) public onlyOwner {
    paused = _state;
  }

  function setMerkleRoot(bytes32 _merkleRoot) public onlyOwner {
    merkleRoot = _merkleRoot;
  }

  function setWhitelistMintEnabled(bool _state) public onlyOwner {
    whitelistMintEnabled = _state;
  }

  function withdraw() public onlyOwner nonReentrant {
    // This will transfer the remaining contract balance to the owner.
    // Do not remove this otherwise you will not be able to withdraw the funds.
    // =============================================================================
    (bool os, ) = payable(owner()).call{value: address(this).balance}('');
    require(os);
    // =============================================================================
  }

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

// 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 (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);
    }
}

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

pragma solidity ^0.8.0;

/**
 * @dev These functions deal with verification of Merkle Trees proofs.
 *
 * The proofs can be generated using the JavaScript library
 * https://github.com/miguelmota/merkletreejs[merkletreejs].
 * Note: the hashing algorithm should be keccak256 and pair sorting should be enabled.
 *
 * See `test/utils/cryptography/MerkleProof.test.js` for some examples.
 */
library MerkleProof {
    /**
     * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree
     * defined by `root`. For this, a `proof` must be provided, containing
     * sibling hashes on the branch from the leaf to the root of the tree. Each
     * pair of leaves and each pair of pre-images are assumed to be sorted.
     */
    function verify(
        bytes32[] memory proof,
        bytes32 root,
        bytes32 leaf
    ) internal pure returns (bool) {
        return processProof(proof, leaf) == root;
    }

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

    function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) {
        assembly {
            mstore(0x00, a)
            mstore(0x20, b)
            value := keccak256(0x00, 0x40)
        }
    }
}

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

pragma solidity ^0.8.0;

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

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

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

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

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

        _;

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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`, 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 Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @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 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);

    /**
     * @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;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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 `IERC721.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

// 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 v4.5.0) (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 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 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/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

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

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

pragma solidity ^0.8.0;

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

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"_tokenName","type":"string"},{"internalType":"string","name":"_tokenSymbol","type":"string"},{"internalType":"uint256","name":"_cost","type":"uint256"},{"internalType":"uint256","name":"_maxSupply","type":"uint256"},{"internalType":"uint256","name":"_maxMintAmountPerTx","type":"uint256"},{"internalType":"string","name":"_hiddenMetadataUri","type":"string"}],"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":"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"},{"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":[],"name":"BONE","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"FLOPPY_DISK_EXPORT_PRICE","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"FLOPPY_MAX_SUPPLY","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"Floppy_Import_Personal","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"Floppy_Upgrade","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PALM","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"cost","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"hiddenMetadataUri","outputs":[{"internalType":"string","name":"","type":"string"}],"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":"maxMintAmountPerTx","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"merkleRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"},{"internalType":"address","name":"_receiver","type":"address"}],"name":"mintForAddress","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":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"revealed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"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":"uint256","name":"_cost","type":"uint256"}],"name":"setCost","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_hiddenMetadataUri","type":"string"}],"name":"setHiddenMetadataUri","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxMintAmountPerTx","type":"uint256"}],"name":"setMaxMintAmountPerTx","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_merkleRoot","type":"bytes32"}],"name":"setMerkleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setPaused","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setRevealed","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uriPrefix","type":"string"}],"name":"setUriPrefix","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uriSuffix","type":"string"}],"name":"setUriSuffix","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setWhitelistMintEnabled","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":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"uriPrefix","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"uriSuffix","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"walletOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"whitelistClaimed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"},{"internalType":"bytes32[]","name":"_merkleProof","type":"bytes32[]"}],"name":"whitelistMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"whitelistMintEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

00000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002bc00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000001246756e6b7920466c6f707079204469736b73000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044449534b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041697066733a2f2f516d64665764504b727565756a395947423166337a3647313847714b6a313662645941366a366677395367624e732f68696464656e2e6a736f6e00000000000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : _tokenName (string): Funky Floppy Disks
Arg [1] : _tokenSymbol (string): DISK
Arg [2] : _cost (uint256): 0
Arg [3] : _maxSupply (uint256): 700
Arg [4] : _maxMintAmountPerTx (uint256): 1
Arg [5] : _hiddenMetadataUri (string): ipfs://QmdfWdPKrueuj9YGB1f3z6G18GqKj16bdYA6j6fw9SgbNs/hidden.json

-----Encoded View---------------
14 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000100
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000000
Arg [3] : 00000000000000000000000000000000000000000000000000000000000002bc
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000001
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000140
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000012
Arg [7] : 46756e6b7920466c6f707079204469736b730000000000000000000000000000
Arg [8] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [9] : 4449534b00000000000000000000000000000000000000000000000000000000
Arg [10] : 0000000000000000000000000000000000000000000000000000000000000041
Arg [11] : 697066733a2f2f516d64665764504b727565756a395947423166337a36473138
Arg [12] : 47714b6a313662645941366a366677395367624e732f68696464656e2e6a736f
Arg [13] : 6e00000000000000000000000000000000000000000000000000000000000000