Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.7;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/utils/Address.sol"; 
import "@openzeppelin/contracts/utils/Context.sol"; 
import "@openzeppelin/contracts/utils/Strings.sol"; 
import "@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol";
import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "erc721a/contracts/ERC721A.sol";

contract LoonBirds is ERC721A, Ownable, ReentrancyGuard {

  string public        baseURI           = "ipfs://bafybeifvtunpilavdcghdsw6pjw6gpnjvhvvq45qiuyd3qdgoil2zexxry/";
  string public        contractURI       = "";
  uint public          price             = 0.002 ether;
  uint public          maxPerTx          = 10;
  uint public          maxPerWallet      = 10;
  uint public          totalFree         = 1024;
  uint public          maxSupply         = 4096;
  uint public          nextOwnerToExplicitlySet;
  bool public          mintEnabled;

  constructor() ERC721A("LoonBirds", "LB"){}

  enum TokenURIMode {
    MODE_ONE,
    MODE_TWO
  }

  TokenURIMode private tokenUriMode = TokenURIMode.MODE_TWO;

  function mint(uint256 amt) external payable
  {
    uint cost = price;
    if(totalSupply() + amt < totalFree + 1) {
      cost = 0;
    }
    require(mintEnabled, "Minting is not live yet.");
    require(msg.sender == tx.origin,"Be yourself, honey.");
    require(msg.value == amt * cost,"Please send the exact amount.");
    require(totalSupply() + amt < maxSupply + 1,"No more Apes available");
    require(numberMinted(msg.sender) + amt <= maxPerWallet,"Too many per wallet!");
    require(amt < maxPerTx + 1, "Max per TX reached.");

    _safeMint(msg.sender, amt);
  }

  function toggleMintEnabled() external onlyOwner {
      mintEnabled = !mintEnabled;
  }

  function numberMinted(address owner) public view returns (uint256) {
    return _numberMinted(owner);
  }

  function setBaseURI(string calldata baseURI_) external onlyOwner {
    baseURI = baseURI_;
  }

  function setPrice(uint256 price_) external onlyOwner {
      price = price_;
  }

  function setTotalFree(uint256 totalFree_) external onlyOwner {
      totalFree = totalFree_;
  }

  function setMaxPerTx(uint256 maxPerTx_) external onlyOwner {
      maxPerTx = maxPerTx_;
  }

  function setMaxPerWallet(uint256 maxPerWallet_) external onlyOwner {
      maxPerWallet = maxPerWallet_;
  }

  function setmaxSupply(uint256 maxSupply_) external onlyOwner {
      maxSupply = maxSupply_;
  }

  function setTokenURIMode(uint256 mode) external onlyOwner {
    if (mode == 2) {
      tokenUriMode = TokenURIMode.MODE_TWO;
    } else {
      tokenUriMode = TokenURIMode.MODE_ONE;
    }
  }

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

  function tokenURI(uint256 _tokenId) public view override returns (string memory) 
  {
        require(_exists(_tokenId), "Token does not exist.");
        if (tokenUriMode == TokenURIMode.MODE_TWO) {
          return bytes(baseURI).length > 0 ? string(
            abi.encodePacked(
              baseURI,
              Strings.toString(_tokenId)
            )
          ) : "";
        } else {
          return bytes(baseURI).length > 0 ? string(
            abi.encodePacked(
              baseURI,
              Strings.toString(_tokenId),
              ".json"
            )
          ) : "";
        }
    }

  function withdraw() external onlyOwner nonReentrant {
    (bool success, ) = msg.sender.call{value: address(this).balance}("");
    require(success, "Transfer failed.");
  }
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v3.3.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import './IERC721A.sol';
import '@openzeppelin/contracts/token/ERC721/IERC721Receiver.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';

/**
 * @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, IERC721A {
    using Address for address;
    using Strings for uint256;

    // 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 override 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) if (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) if(!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()) if(!_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;
    }

    /**
     * @dev Equivalent to `_safeMint(to, quantity, '')`.
     */
    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 {
        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 (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 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) 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;

            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 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 (last updated v4.6.0) (token/ERC721/ERC721.sol)

pragma solidity ^0.8.0;

import "./IERC721.sol";
import "./IERC721Receiver.sol";
import "./extensions/IERC721Metadata.sol";
import "../../utils/Address.sol";
import "../../utils/Context.sol";
import "../../utils/Strings.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension, but not including the Enumerable extension, which is available separately as
 * {ERC721Enumerable}.
 */
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
    using Address for address;
    using Strings for uint256;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to owner address
    mapping(uint256 => address) private _owners;

    // Mapping owner address to token count
    mapping(address => uint256) private _balances;

    // 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;

    /**
     * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @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 virtual override returns (uint256) {
        require(owner != address(0), "ERC721: balance query for the zero address");
        return _balances[owner];
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        address owner = _owners[tokenId];
        require(owner != address(0), "ERC721: owner query for nonexistent token");
        return owner;
    }

    /**
     * @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) {
        require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");

        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 overridden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return "";
    }

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public virtual override {
        address owner = ERC721.ownerOf(tokenId);
        require(to != owner, "ERC721: approval to current owner");

        require(
            _msgSender() == owner || isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not owner nor approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        require(_exists(tokenId), "ERC721: approved query for nonexistent token");

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        _setApprovalForAll(_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 {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");

        _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 {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
        _safeTransfer(from, to, tokenId, _data);
    }

    /**
     * @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.
     *
     * `_data` is additional data, it has no specified format and it is sent in call to `to`.
     *
     * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
     * implement alternative mechanisms to perform token transfer, such as signature-based.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeTransfer(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) internal virtual {
        _transfer(from, to, tokenId);
        require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @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`),
     * and stop existing when they are burned (`_burn`).
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return _owners[tokenId] != address(0);
    }

    /**
     * @dev Returns whether `spender` is allowed to manage `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
        require(_exists(tokenId), "ERC721: operator query for nonexistent token");
        address owner = ERC721.ownerOf(tokenId);
        return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender);
    }

    /**
     * @dev Safely mints `tokenId` and transfers it to `to`.
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(address to, uint256 tokenId) internal virtual {
        _safeMint(to, tokenId, "");
    }

    /**
     * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
     * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
     */
    function _safeMint(
        address to,
        uint256 tokenId,
        bytes memory _data
    ) internal virtual {
        _mint(to, tokenId);
        require(
            _checkOnERC721Received(address(0), to, tokenId, _data),
            "ERC721: transfer to non ERC721Receiver implementer"
        );
    }

    /**
     * @dev Mints `tokenId` and transfers it to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - `to` cannot be the zero address.
     *
     * Emits a {Transfer} event.
     */
    function _mint(address to, uint256 tokenId) internal virtual {
        require(to != address(0), "ERC721: mint to the zero address");
        require(!_exists(tokenId), "ERC721: token already minted");

        _beforeTokenTransfer(address(0), to, tokenId);

        _balances[to] += 1;
        _owners[tokenId] = to;

        emit Transfer(address(0), to, tokenId);

        _afterTokenTransfer(address(0), to, tokenId);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        address owner = ERC721.ownerOf(tokenId);

        _beforeTokenTransfer(owner, address(0), tokenId);

        // Clear approvals
        _approve(address(0), tokenId);

        _balances[owner] -= 1;
        delete _owners[tokenId];

        emit Transfer(owner, address(0), tokenId);

        _afterTokenTransfer(owner, address(0), tokenId);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *  As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
     *
     * 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
    ) internal virtual {
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner");
        require(to != address(0), "ERC721: transfer to the zero address");

        _beforeTokenTransfer(from, to, tokenId);

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

        _balances[from] -= 1;
        _balances[to] += 1;
        _owners[tokenId] = to;

        emit Transfer(from, to, tokenId);

        _afterTokenTransfer(from, to, tokenId);
    }

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits a {Approval} event.
     */
    function _approve(address to, uint256 tokenId) internal virtual {
        _tokenApprovals[tokenId] = to;
        emit Approval(ERC721.ownerOf(tokenId), to, tokenId);
    }

    /**
     * @dev Approve `operator` to operate on all of `owner` tokens
     *
     * Emits a {ApprovalForAll} event.
     */
    function _setApprovalForAll(
        address owner,
        address operator,
        bool approved
    ) internal virtual {
        require(owner != operator, "ERC721: approve to caller");
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
     * The call is not executed if the target address is not a 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 _checkOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) private returns (bool) {
        if (to.isContract()) {
            try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
                return retval == IERC721Receiver.onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert("ERC721: transfer to non ERC721Receiver implementer");
                } else {
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            return true;
        }
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning.
     *
     * 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, ``from``'s `tokenId` will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {}
}

// 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 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 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 (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 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
// ERC721A Contracts v3.3.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import '@openzeppelin/contracts/token/ERC721/IERC721.sol';
import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol';

/**
 * @dev Interface of an ERC721A compliant contract.
 */
interface IERC721A is IERC721, IERC721Metadata {
    /**
     * The caller must own the token or be an approved operator.
     */
    error ApprovalCallerNotOwnerNorApproved();

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

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

    /**
     * The caller cannot approve to the current owner.
     */
    error ApprovalToCurrentOwner();

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

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

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

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

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

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

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

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

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

    // 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;
    }

    /**
     * @dev Returns the total amount of tokens stored by the contract.
     * 
     * Burned tokens are calculated here, use `_totalMinted()` if you want to count just minted tokens.
     */
    function totalSupply() external view returns (uint256);
}

// 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/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 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": false,
    "runs": 200
  },
  "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":"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":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"contractURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxPerTx","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxPerWallet","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amt","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"mintEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"nextOwnerToExplicitlySet","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"numberMinted","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"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":"price","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","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":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"maxPerTx_","type":"uint256"}],"name":"setMaxPerTx","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"maxPerWallet_","type":"uint256"}],"name":"setMaxPerWallet","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"price_","type":"uint256"}],"name":"setPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"mode","type":"uint256"}],"name":"setTokenURIMode","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"totalFree_","type":"uint256"}],"name":"setTotalFree","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"maxSupply_","type":"uint256"}],"name":"setmaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"toggleMintEnabled","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalFree","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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