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 >=0.7.0 <0.9.0;

import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/utils/Counters.sol";
import "@openzeppelin/contracts/access/Ownable.sol";

contract SmolSkull is ERC721, Ownable {
  using Strings for uint256;
  using Counters for Counters.Counter;

  Counters.Counter private supply;

  string public uriPrefix = "";
  string public uriSuffix = ".json";
  string public hiddenMetadataUri;
  
  uint256 public cost = 0.007 ether;
  uint256 public maxSupply = 500;
  uint256 public maxMintAmountPerTx = 5;

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

  constructor() ERC721("SmolSkull", "SMS") {
    setHiddenMetadataUri("ipfs://__CID__/hidden.json");
  }

  modifier mintCompliance(uint256 _mintAmount) {
    require(_mintAmount > 0 && _mintAmount <= maxMintAmountPerTx, "Invalid mint amount!");
    require(supply.current() + _mintAmount <= maxSupply, "Max supply exceeded!");
    _;
  }

  function totalSupply() public view returns (uint256) {
    return supply.current();
  }

  function mint(uint256 _mintAmount) public payable mintCompliance(_mintAmount) {
    require(!paused, "The contract is paused!");
    require(msg.value >= cost * _mintAmount, "Insufficient funds!");

    _mintLoop(msg.sender, _mintAmount);
  }
  
  function mintForAddress(uint256 _mintAmount, address _receiver) public mintCompliance(_mintAmount) onlyOwner {
    _mintLoop(_receiver, _mintAmount);
  }

  function walletOfOwner(address _owner)
    public
    view
    returns (uint256[] memory)
  {
    uint256 ownerTokenCount = balanceOf(_owner);
    uint256[] memory ownedTokenIds = new uint256[](ownerTokenCount);
    uint256 currentTokenId = 1;
    uint256 ownedTokenIndex = 0;

    while (ownedTokenIndex < ownerTokenCount && currentTokenId <= maxSupply) {
      address currentTokenOwner = ownerOf(currentTokenId);

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

        ownedTokenIndex++;
      }

      currentTokenId++;
    }

    return ownedTokenIds;
  }

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

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

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

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

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

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

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

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

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

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

  function withdraw() public onlyOwner {
    // This will pay HashLips 5% of the initial sale.
    // You can remove this if you want, or keep it in to support HashLips and his channel.
    // =============================================================================
    (bool hs, ) = payable(0x943590A42C27D08e3744202c4Ae5eD55c2dE240D).call{value: address(this).balance * 5 / 100}("");
    require(hs);
    // =============================================================================

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

  function _mintLoop(address _receiver, uint256 _mintAmount) internal {
    for (uint256 i = 0; i < _mintAmount; i++) {
      supply.increment();
      _safeMint(_receiver, supply.current());
    }
  }

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

// 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
// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library Counters {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.2) (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: address zero is not a valid owner");
        return _balances[owner];
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        address owner = _ownerOf(tokenId);
        require(owner != address(0), "ERC721: invalid token ID");
        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) {
        _requireMinted(tokenId);

        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 token owner or approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        _requireMinted(tokenId);

        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: caller is not token owner or 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: caller is not token owner or 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 the owner of the `tokenId`. Does NOT revert if token doesn't exist
     */
    function _ownerOf(uint256 tokenId) internal view virtual returns (address) {
        return _owners[tokenId];
    }

    /**
     * @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 _ownerOf(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) {
        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, 1);

        // Check that tokenId was not minted by `_beforeTokenTransfer` hook
        require(!_exists(tokenId), "ERC721: token already minted");

        unchecked {
            // Will not overflow unless all 2**256 token ids are minted to the same owner.
            // Given that tokens are minted one by one, it is impossible in practice that
            // this ever happens. Might change if we allow batch minting.
            // The ERC fails to describe this case.
            _balances[to] += 1;
        }

        _owners[tokenId] = to;

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

        _afterTokenTransfer(address(0), to, tokenId, 1);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     * This is an internal function that does not check if the sender is authorized to operate on the token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        address owner = ERC721.ownerOf(tokenId);

        _beforeTokenTransfer(owner, address(0), tokenId, 1);

        // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook
        owner = ERC721.ownerOf(tokenId);

        // Clear approvals
        delete _tokenApprovals[tokenId];

        unchecked {
            // Cannot overflow, as that would require more tokens to be burned/transferred
            // out than the owner initially received through minting and transferring in.
            _balances[owner] -= 1;
        }
        delete _owners[tokenId];

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

        _afterTokenTransfer(owner, address(0), tokenId, 1);
    }

    /**
     * @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, 1);

        // Check that tokenId was not transferred by `_beforeTokenTransfer` hook
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner");

        // Clear approvals from the previous owner
        delete _tokenApprovals[tokenId];

        unchecked {
            // `_balances[from]` cannot overflow for the same reason as described in `_burn`:
            // `from`'s balance is the number of token held, which is at least one before the current
            // transfer.
            // `_balances[to]` could overflow in the conditions described in `_mint`. That would require
            // all 2**256 token ids to be minted, which in practice is impossible.
            _balances[from] -= 1;
            _balances[to] += 1;
        }
        _owners[tokenId] = to;

        emit Transfer(from, to, tokenId);

        _afterTokenTransfer(from, to, tokenId, 1);
    }

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits an {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 an {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 Reverts if the `tokenId` has not been minted yet.
     */
    function _requireMinted(uint256 tokenId) internal view virtual {
        require(_exists(tokenId), "ERC721: invalid token ID");
    }

    /**
     * @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 {
                    /// @solidity memory-safe-assembly
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            return true;
        }
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is
     * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`.
     * - When `from` is zero, the tokens will be minted for `to`.
     * - When `to` is zero, ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     * - `batchSize` is non-zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 firstTokenId,
        uint256 batchSize
    ) internal virtual {}

    /**
     * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is
     * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.
     * - When `from` is zero, the tokens were minted for `to`.
     * - When `to` is zero, ``from``'s tokens were burned.
     * - `from` and `to` are never both zero.
     * - `batchSize` is non-zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 firstTokenId,
        uint256 batchSize
    ) internal virtual {}

    /**
     * @dev Unsafe write access to the balances, used by extensions that "mint" tokens using an {ownerOf} override.
     *
     * WARNING: Anyone calling this MUST ensure that the balances remain consistent with the ownership. The invariant
     * being that for any address `a` the value returned by `balanceOf(a)` must be equal to the number of tokens such
     * that `ownerOf(tokenId)` is `a`.
     */
    // solhint-disable-next-line func-name-mixedcase
    function __unsafe_increaseBalance(address account, uint256 amount) internal {
        _balances[account] += amount;
    }
}

// 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 (last updated v4.8.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

import "./math/Math.sol";

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

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

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

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

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

// 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 v4.8.0) (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 functionCallWithValue(target, data, 0, "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");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, 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) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, 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) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or 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 {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // 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 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 v4.8.0) (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: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721
     * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must
     * understand this adds an external call which potentially creates a reentrancy vulnerability.
     *
     * 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);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1);

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);
        }
    }
}

{
  "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"},{"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":"cost","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"hiddenMetadataUri","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxMintAmountPerTx","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"},{"internalType":"address","name":"_receiver","type":"address"}],"name":"mintForAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"revealed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_cost","type":"uint256"}],"name":"setCost","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_hiddenMetadataUri","type":"string"}],"name":"setHiddenMetadataUri","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxMintAmountPerTx","type":"uint256"}],"name":"setMaxMintAmountPerTx","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setPaused","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setRevealed","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uriPrefix","type":"string"}],"name":"setUriPrefix","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uriSuffix","type":"string"}],"name":"setUriSuffix","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"uriPrefix","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"uriSuffix","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"walletOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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