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 0.8.4;


import "./ERC721A.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/utils/math/SafeMath.sol";
import "@openzeppelin/contracts/utils/Strings.sol";

contract Tea is ERC721A, Ownable, ReentrancyGuard{

    using SafeMath for uint256;
    using Strings for uint256;

    string private _baseImage;

    uint256 public maxSupply = 10000;

    uint256 public freeSupply = 500;

    bool public freeOpen = false;

    bool public open = false;

    uint256 public perTxAmount = 5;

    uint256 public price = 0.0088 ether;

    mapping(address => bool) public freeMinted;

    bool public approvedOs;
    

    constructor()ERC721A("Tea", "Tea", 500)
    {
    } 

    modifier eoaOnly() {
        require(tx.origin == msg.sender, "EOA Only");
        _;
    }

    modifier freeOpened() {
        require(freeOpen, "Free mint not open.");
        _;
    }

    modifier opened() {
        require(open, "Mint not open.");
        _;
    }

    function toggleApproveOs(bool _approvedOs) external eoaOnly onlyOwner
    {
        approvedOs = _approvedOs;
    }

    function toggleFreeOpen(bool _freeOpen) external eoaOnly onlyOwner
    {
        freeOpen = _freeOpen;
    }

    function toggleOpen(bool _open) external eoaOnly onlyOwner
    {
        open = _open;
    }

    function setPerTxAmount(uint256 _perTxAmount) external eoaOnly onlyOwner
    {
        perTxAmount = _perTxAmount;
    }

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

    function setFreeSupply(uint256 _freeSupply) external eoaOnly onlyOwner
    {
        require(_freeSupply <= maxSupply,"Reach the maximum supply.");
        freeSupply = _freeSupply;
    }


    function reserveMint(address _to,uint256 _amount) external payable eoaOnly onlyOwner {
       
       uint totalSupply = totalSupply();

       require(totalSupply.add(_amount) <= maxSupply,"Reach the maximum supply.");

        _safeMint(_to,_amount);
    }


    function reserveMintBatch(address[] memory _tos,uint256 [] memory _amounts) external payable eoaOnly onlyOwner {
       
       require(_tos.length == _amounts.length,"Length error.");

       uint256 totalAmount;

       uint totalSupply = totalSupply();

       for(uint256 i = 0 ; i < _amounts.length; i++){

           totalAmount = totalAmount.add(_amounts[i]);

           require(totalSupply.add(totalAmount) <= maxSupply,"Reach the maximum supply.");

           _safeMint(_tos[i],_amounts[i]);
       } 
    }

    function freeMint() public eoaOnly freeOpened payable{

        uint totalSupply = totalSupply();

        require(totalSupply.add(1) <= freeSupply,"Reach the maximum free supply."); 

        require(!freeMinted[msg.sender],"Free minted.");

        freeMinted[msg.sender] = true;
        
        _safeMint(msg.sender, 1);
    }

    function mint(uint256 amount) public eoaOnly opened payable{

        uint totalSupply = totalSupply();

        require(amount > 0 && amount <= perTxAmount, "Reach the maximum amount per tx.");

        require(totalSupply.add(amount) <= maxSupply,"Reach the maximum supply."); 

        require(msg.value >= price.mul(amount),"Insufficient funds.");

        _safeMint(msg.sender, amount);
    }


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


    function setBaseImage(string calldata baseImage) external onlyOwner {
        _baseImage = baseImage;
    }

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

        string memory json = Base64.encode(
            bytes(
                string(abi.encodePacked("{\"name\":\"TEA #",tokenId.toString(),"\",\"image\":\"",_baseImage, "\"}"))
            )
        );
        return string(abi.encodePacked("data:application/json;base64,", json));
    }


    function withdrawETH(address _to) public onlyOwner{
        payable(_to).transfer(address(this).balance);
    }
    

    function isApprovedForAll(address owner, address operator)
        public
        view
        override
        returns (bool)
    {
        //OpenSea: Conduit
        if(approvedOs && operator == address(0x1E0049783F008A0085193E00003D00cd54003c71)){
            return true;
        }

        return super.isApprovedForAll(owner, operator);
    }

}


/// [MIT License]
/// @title Base64
/// @notice Provides a function for encoding some bytes in base64
/// @author Brecht Devos <[email protected]>
library Base64 {
    bytes internal constant TABLE = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";

    /// @notice Encodes some bytes to the base64 representation
    function encode(bytes memory data) internal pure returns (string memory) {
        uint256 len = data.length;
        if (len == 0) return "";

        // multiply by 4/3 rounded up
        uint256 encodedLen = 4 * ((len + 2) / 3);

        // Add some extra buffer at the end
        bytes memory result = new bytes(encodedLen + 32);

        bytes memory table = TABLE;

        assembly {
            let tablePtr := add(table, 1)
            let resultPtr := add(result, 32)

            for {
                let i := 0
            } lt(i, len) {

            } {
                i := add(i, 3)
                let input := and(mload(add(data, i)), 0xffffff)

                let out := mload(add(tablePtr, and(shr(18, input), 0x3F)))
                out := shl(8, out)
                out := add(out, and(mload(add(tablePtr, and(shr(12, input), 0x3F))), 0xFF))
                out := shl(8, out)
                out := add(out, and(mload(add(tablePtr, and(shr(6, input), 0x3F))), 0xFF))
                out := shl(8, out)
                out := add(out, and(mload(add(tablePtr, and(input, 0x3F))), 0xFF))
                out := shl(224, out)

                mstore(resultPtr, out)

                resultPtr := add(resultPtr, 4)
            }

            switch mod(len, 3)
            case 1 {
                mstore(sub(resultPtr, 2), shl(240, 0x3d3d))
            }
            case 2 {
                mstore(sub(resultPtr, 1), shl(248, 0x3d))
            }

            mstore(result, encodedLen)
        }

        return string(result);
    }
}

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

pragma solidity ^0.8.0;

// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.

/**
 * @dev Wrappers over Solidity's arithmetic operations.
 *
 * NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler
 * now has built in overflow checking.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
            // benefit is lost if 'b' is also tested.
            // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        return a + b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        return a * b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator.
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b <= a, errorMessage);
            return a - b;
        }
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a / b;
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a % b;
        }
    }
}

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

pragma solidity ^0.8.0;

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

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

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

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

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

        _;

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

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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/token/ERC721/extensions/IERC721Enumerable.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 and Enumerable extension. Built to optimize for lower gas during batch mints.
 *
 * Assumes serials are sequentially minted starting at 0 (e.g. 0, 1, 2, 3..).
 *
 * Assumes the number of issuable tokens (collection size) is capped and fits in a uint128.
 *
 * Does not support burning tokens to address(0).
 */
contract ERC721A is
  Context,
  ERC165,
  IERC721,
  IERC721Metadata,
  IERC721Enumerable
{
  using Address for address;
  using Strings for uint256;

  struct TokenOwnership {
    address addr;
    uint64 startTimestamp;
  }

  struct AddressData {
    uint128 balance;
    uint128 numberMinted;
  }

  uint256 private currentIndex = 0;

  uint256 internal maxBatchSize;

  // 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) private _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;

  /**
   * @dev
   * `maxBatchSize` refers to how much a minter can mint at a time.
   * `collectionSize_` refers to how many tokens are in the collection.
   */
  constructor(
    string memory name_,
    string memory symbol_,
    uint256 maxBatchSize_
  ) {
    require(maxBatchSize_ > 0, "ERC721A: max batch size must be nonzero");
    _name = name_;
    _symbol = symbol_;
    maxBatchSize = maxBatchSize_;
  }

  /**
   * @dev See {IERC721Enumerable-totalSupply}.
   */
  function totalSupply() public view override returns (uint256) {
    return currentIndex;
  }

  /**
   * @dev See {IERC721Enumerable-tokenByIndex}.
   */
  function tokenByIndex(uint256 index) public view override returns (uint256) {
    require(index < totalSupply(), "ERC721A: global index out of bounds");
    return index;
  }

  /**
   * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
   * This read function is O(collectionSize). If calling from a separate contract, be sure to test gas first.
   * It may also degrade with extremely large collection sizes (e.g >> 10000), test for your use case.
   */
  function tokenOfOwnerByIndex(address owner, uint256 index)
    public
    view
    override
    returns (uint256)
  {
    require(index < balanceOf(owner), "ERC721A: owner index out of bounds");
    uint256 numMintedSoFar = totalSupply();
    uint256 tokenIdsIdx = 0;
    address currOwnershipAddr = address(0);
    for (uint256 i = 0; i < numMintedSoFar; i++) {
      TokenOwnership memory ownership = _ownerships[i];
      if (ownership.addr != address(0)) {
        currOwnershipAddr = ownership.addr;
      }
      if (currOwnershipAddr == owner) {
        if (tokenIdsIdx == index) {
          return i;
        }
        tokenIdsIdx++;
      }
    }
    revert("ERC721A: unable to get token of owner by index");
  }

  /**
   * @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 ||
      interfaceId == type(IERC721Enumerable).interfaceId ||
      super.supportsInterface(interfaceId);
  }

  /**
   * @dev See {IERC721-balanceOf}.
   */
  function balanceOf(address owner) public view override returns (uint256) {
    require(owner != address(0), "ERC721A: balance query for the zero address");
    return uint256(_addressData[owner].balance);
  }

  function _numberMinted(address owner) internal view returns (uint256) {
    require(
      owner != address(0),
      "ERC721A: number minted query for the zero address"
    );
    return uint256(_addressData[owner].numberMinted);
  }

  function ownershipOf(uint256 tokenId)
    internal
    view
    returns (TokenOwnership memory)
  {
    require(_exists(tokenId), "ERC721A: owner query for nonexistent token");

    uint256 lowestTokenToCheck;
    if (tokenId >= maxBatchSize) {
      lowestTokenToCheck = tokenId - maxBatchSize + 1;
    }

    for (uint256 curr = tokenId; curr >= lowestTokenToCheck; curr--) {
      TokenOwnership memory ownership = _ownerships[curr];
      if (ownership.addr != address(0)) {
        return ownership;
      }
    }

    revert("ERC721A: unable to determine the owner of token");
  }

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

    string memory baseURI = _baseURI();
    return
      bytes(baseURI).length > 0
        ? string(abi.encodePacked(baseURI, tokenId.toString(), ".json"))
        : "";
  }

  /**
   * @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);
    require(to != owner, "ERC721A: approval to current owner");

    require(
      _msgSender() == owner || isApprovedForAll(owner, _msgSender()),
      "ERC721A: approve caller is not owner nor approved for all"
    );

    _approve(to, tokenId, owner);
  }

  /**
   * @dev See {IERC721-getApproved}.
   */
  function getApproved(uint256 tokenId) public view override returns (address) {
    require(_exists(tokenId), "ERC721A: approved query for nonexistent token");

    return _tokenApprovals[tokenId];
  }

  /**
   * @dev See {IERC721-setApprovalForAll}.
   */
  function setApprovalForAll(address operator, bool approved) public override {
    require(operator != _msgSender(), "ERC721A: approve to caller");

    _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 override {
    _transfer(from, to, tokenId);
  }

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

  /**
   * @dev See {IERC721-safeTransferFrom}.
   */
  function safeTransferFrom(
    address from,
    address to,
    uint256 tokenId,
    bytes memory _data
  ) public override {
    _transfer(from, to, tokenId);
    require(
      _checkOnERC721Received(from, to, tokenId, _data),
      "ERC721A: 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`),
   */
  function _exists(uint256 tokenId) internal view returns (bool) {
    return tokenId < currentIndex;
  }

  function _safeMint(address to, uint256 quantity) internal {
    _safeMint(to, quantity, "");
  }

  /**
   * @dev Mints `quantity` tokens and transfers them to `to`.
   *
   * Requirements:
   *
   * - there must be `quantity` tokens remaining unminted in the total collection.
   * - `to` cannot be the zero address.
   * - `quantity` cannot be larger than the max batch size.
   *
   * Emits a {Transfer} event.
   */
  function _safeMint(
    address to,
    uint256 quantity,
    bytes memory _data
  ) internal {
    uint256 startTokenId = currentIndex;
    require(to != address(0), "ERC721A: mint to the zero address");
    // We know if the first token in the batch doesn't exist, the other ones don't as well, because of serial ordering.
    require(!_exists(startTokenId), "ERC721A: token already minted");
    require(quantity <= maxBatchSize, "ERC721A: quantity to mint too high");

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

    AddressData memory addressData = _addressData[to];
    _addressData[to] = AddressData(
      addressData.balance + uint128(quantity),
      addressData.numberMinted + uint128(quantity)
    );
    _ownerships[startTokenId] = TokenOwnership(to, uint64(block.timestamp));

    uint256 updatedIndex = startTokenId;

    for (uint256 i = 0; i < quantity; i++) {
      emit Transfer(address(0), to, updatedIndex);
      require(
        _checkOnERC721Received(address(0), to, updatedIndex, _data),
        "ERC721A: transfer to non ERC721Receiver implementer"
      );
      updatedIndex++;
    }

    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);

    bool isApprovedOrOwner = (_msgSender() == prevOwnership.addr ||
      getApproved(tokenId) == _msgSender() ||
      isApprovedForAll(prevOwnership.addr, _msgSender()));

    require(
      isApprovedOrOwner,
      "ERC721A: transfer caller is not owner nor approved"
    );

    require(
      prevOwnership.addr == from,
      "ERC721A: transfer from incorrect owner"
    );
    require(to != address(0), "ERC721A: transfer to the zero address");

    _beforeTokenTransfers(from, to, tokenId, 1);

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

    _addressData[from].balance -= 1;
    _addressData[to].balance += 1;
    _ownerships[tokenId] = TokenOwnership(to, 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;
    if (_ownerships[nextTokenId].addr == address(0)) {
      if (_exists(nextTokenId)) {
        _ownerships[nextTokenId] = TokenOwnership(
          prevOwnership.addr,
          prevOwnership.startTimestamp
        );
      }
    }

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

  /**
   * @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);
  }

  uint256 public nextOwnerToExplicitlySet = 0;



  /**
   * @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(to).onERC721Received.selector;
      } catch (bytes memory reason) {
        if (reason.length == 0) {
          revert("ERC721A: transfer to non ERC721Receiver implementer");
        } else {
          assembly {
            revert(add(32, reason), mload(reason))
          }
        }
      }
    } else {
      return true;
    }
  }

  /**
   * @dev Hook that is called before a set of serially-ordered token ids are about to be transferred. This includes minting.
   *
   * 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`.
   */
  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.
   *
   * 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` and `to` are never both zero.
   */
  function _afterTokenTransfers(
    address from,
    address to,
    uint256 startTokenId,
    uint256 quantity
  ) internal virtual {}
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/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/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 v4.7.0) (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
                /// @solidity memory-safe-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/extensions/IERC721Enumerable.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Enumerable is IERC721 {
    /**
     * @dev Returns the total amount of tokens stored by the contract.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.
     * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256);

    /**
     * @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
     * Use along with {totalSupply} to enumerate all tokens.
     */
    function tokenByIndex(uint256 index) 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/IERC721Receiver.sol)

pragma solidity ^0.8.0;

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (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 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": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"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":[],"name":"approvedOs","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"freeMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"freeMinted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"freeOpen","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"freeSupply","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":[{"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":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","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":"open","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":"perTxAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"_to","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"reserveMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_tos","type":"address[]"},{"internalType":"uint256[]","name":"_amounts","type":"uint256[]"}],"name":"reserveMintBatch","outputs":[],"stateMutability":"payable","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":"baseImage","type":"string"}],"name":"setBaseImage","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_freeSupply","type":"uint256"}],"name":"setFreeSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_perTxAmount","type":"uint256"}],"name":"setPerTxAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_price","type":"uint256"}],"name":"setPrice","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":"bool","name":"_approvedOs","type":"bool"}],"name":"toggleApproveOs","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_freeOpen","type":"bool"}],"name":"toggleFreeOpen","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_open","type":"bool"}],"name":"toggleOpen","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":[{"internalType":"address","name":"_to","type":"address"}],"name":"withdrawETH","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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