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 ^0.8.0;

import './ERC721Burnable.sol';

/**
 * @title Mythology Apes Club contract
 * @dev Extends ERC721 Non-Fungible Token Standard basic implementation
 */

library Math {
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }
}

interface IFreeFromUpTo {
    function freeUpTo(uint256 value) external returns (uint256);
    function freeFrom(address from, uint256 value) external returns (uint256);
    function freeFromUpTo(address from, uint256 value) external returns (uint256 freed);
}

contract MAC is ERC721Burnable {
    IFreeFromUpTo public constant chi = IFreeFromUpTo(0x0000000000004946c0e9F43F4Dee607b0eF1fA1c);

    using SafeMath for uint256;

    uint256 public mintPrice;
    uint16 public MAX_MAC_SUPPLY;
    uint16 public currentMintCount;
    uint16 public PRE_MINT_MAX_COUNT = 5;
    uint16 public PUBLIC_MINT_MAX_COUNT = 10;

    bool public isSale;
    bool public isPublicSale = false;

    mapping (address => uint16) public whitelistMintCount;
    mapping (address => uint16) public publicMintCount;

    address private wallet1 = 0x9F12a303B2036F866b477c0Af5065CD867c89D4F;
    address private wallet2 = 0xB6EF1661d0bBD987AAab23bAa1752A236d8Ab785;
    address private wallet3 = 0x03AC925F26dB253be752b8f4AE55EFeBA036fF8b;
    address private admin = 0x536054D3E91BaE0b09aabAF28AbaBC0b6eF685B7;

    string public constant CONTRACT_NAME = "Mythology Apes Club Contract";
    bytes32 public constant DOMAIN_TYPEHASH = keccak256("EIP712Domain(string name,uint256 chainId,address verifyingContract)");
    bytes32 public constant PREMINT_TYPEHASH = keccak256("PreMint(address user,uint16 count)");

    modifier discountCHI(uint256 chiAmount) {
        if (chiAmount > 0) {
            uint256 gasStart = gasleft();
            _;
            uint256 gasSpent = 21000 + gasStart - gasleft() + 16 * msg.data.length;
            uint256 minAmount = Math.min((gasSpent + 14154) / 41947, chiAmount);
            // TokenInterface(address(chi)).approve(address(this), minAmount);
            // chi.freeFromUpTo(_msgSender(), Math.min((gasSpent + 14154) / 41947, chiAmount));
            chi.freeUpTo(minAmount);
        } else {
            _;
        }
    }

    constructor() ERC721("Mythology Apes Club", "MAC") {
        MAX_MAC_SUPPLY = 7777;
        mintPrice = 0.0666 ether;
    }

    /**
     * Get the array of token for owner.
     */
    function tokensOfOwner(address _owner) external view returns(uint256[] memory) {
        uint256 tokenCount = balanceOf(_owner);
        if (tokenCount == 0) {
            return new uint256[](0);
        } else {
            uint256[] memory result = new uint256[](tokenCount);
            for (uint256 index; index < tokenCount; index++) {
                result[index] = tokenOfOwnerByIndex(_owner, index);
            }
            return result;
        }
    }

    /**
     * Check if certain token id is exists.
     */
    function exists(uint256 _tokenId) public view returns (bool) {
        return _exists(_tokenId);
    }

    /**
     * Set mint price for a Mythology Apes Club.
     */
    function setMintPrice(uint256 _mintPrice) external onlyOwner {
        mintPrice = _mintPrice;
    }

    /*
    * Set base URI
    */
    function setBaseURI(string memory baseURI) external onlyOwner {
        _setBaseURI(baseURI);
    }

    /*
    * Set sale status
    */
    function setSaleStatus(bool _isSale) external onlyOwner {
        isSale = _isSale;
    }

    /*
    * Set public sale status
    */
    function setPublicSaleStatus(bool _isPublicSale) external onlyOwner {
        isPublicSale = _isPublicSale;
    }

    /*
    * Set pre mint max count
    */
    function setPreMintLimit(uint16 _preMintMaxCount) external onlyOwner {
        PRE_MINT_MAX_COUNT = _preMintMaxCount;
    }

    /*
    * Set public mint max count
    */
    function setPublicMintLimit(uint16 _publicMintMaxCount) external onlyOwner {
        PUBLIC_MINT_MAX_COUNT = _publicMintMaxCount;
    }

    /**
     * Reserve Mythology Apes Club by owner
     */
    function reserveMAC(address to, uint16 count)
        external
        onlyOwner
        discountCHI(count * 5)
    {
        require(to != address(0), "Invalid address to reserve.");
        require(currentMintCount + count <= MAX_MAC_SUPPLY, "Reserve would exceed max supply");
        
        for (uint256 i = 0; i < count; i++) {
            _safeMint(to, currentMintCount + i);
        }

        currentMintCount = currentMintCount + count;
    }

    /**
    * Mint Mythology Apes Club
    */
    function mintMAC(uint16 count)
        external
        payable
        discountCHI(count * 5)
    {
        require(isSale, "Sale must be active to mint");
        require(isPublicSale, "Presale is not over yet.");
        require(publicMintCount[msg.sender] + count <= PUBLIC_MINT_MAX_COUNT, "Exceed max mintable count");
        require(currentMintCount + count <= MAX_MAC_SUPPLY, "Purchase would exceed max supply");        
        require(mintPrice.mul(count) <= msg.value, "Ether value sent is not correct");
        
        for(uint256 i = 0; i < count; i++) {
            _safeMint(msg.sender, currentMintCount + i);
        }

        currentMintCount = currentMintCount + count;
        publicMintCount[msg.sender] = publicMintCount[msg.sender] + count;
    }

    /**
    * Pre Mint for whitelist user
    */
    function preMintMAC(uint16 count, uint8 v, bytes32 r, bytes32 s)
        external
        payable
        discountCHI(count * 5)
    {
        require(isSale, "Sale must be active to mint");
        require(!isPublicSale, "Presale is over.");
        require(tx.origin == msg.sender, "Only EOA");
        require(currentMintCount + count <= MAX_MAC_SUPPLY, "Exceed max supply");

        bytes32 domainSeparator = keccak256(abi.encode(DOMAIN_TYPEHASH, keccak256(bytes(CONTRACT_NAME)), getChainId(), address(this)));
        bytes32 structHash = keccak256(abi.encode(PREMINT_TYPEHASH, msg.sender, count));
        bytes32 digest = keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
        address signatory = ecrecover(digest, v, r, s);
        require(signatory == admin, "Invalid signatory");

        require(whitelistMintCount[msg.sender] + count <= PRE_MINT_MAX_COUNT, "Exceed max premintable count");
        require(mintPrice.mul(count) <= msg.value, "Ether value sent is not correct");

        for(uint256 i = 0; i < count; i++) {
            _safeMint(msg.sender, currentMintCount + i);
        }

        currentMintCount = currentMintCount + count;
        whitelistMintCount[msg.sender] = whitelistMintCount[msg.sender] + count;
    }

    function getChainId() internal view returns (uint) {
        uint chainId;
        assembly { chainId := chainid() }
        return chainId;
    }

    function withdraw() external onlyOwner {
        uint256 balance1 = address(this).balance * 70 / 100;
        uint256 balance2 = address(this).balance * 23 / 100;
        payable(wallet1).transfer(balance1);
        payable(wallet2).transfer(balance2);
        payable(wallet3).transfer(address(this).balance);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./ERC721.sol";
import "./Ownable.sol";

/**
 * @title ERC721 Burnable Token
 * @dev ERC721 Token that can be irreversibly burned (destroyed).
 */
abstract contract ERC721Burnable is Ownable, ERC721 {
    /**
     * @dev Burns `tokenId`. See {ERC721-_burn}.
     *
     * Requirements:
     *
     * - The caller must own `tokenId` or be an approved operator.
     */
    function burn(uint256 tokenId) public virtual {
        //solhint-disable-next-line max-line-length
        require(_msgSender() == owner() || _isApprovedOrOwner(_msgSender(), tokenId), "ERC721Burnable: caller is not owner nor approved");
        _burn(tokenId);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./IERC721Receiver.sol";
import "./IERC721Metadata.sol";
import "./IERC721Enumerable.sol";
import "./Address.sol";
import "./Strings.sol";
import "./EnumerableSet.sol";
import "./EnumerableMap.sol";
import "./SafeMath.sol";
import "./Context.sol";
import "./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, IERC721Enumerable {
    using SafeMath for uint256;
    using Address for address;
    using EnumerableSet for EnumerableSet.UintSet;
    using EnumerableMap for EnumerableMap.UintToAddressMap;
    using Strings for uint256;

    // Equals to `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
    // which can be also obtained as `IERC721Receiver(0).onERC721Received.selector`
    bytes4 private constant _ERC721_RECEIVED = 0x150b7a02;

    // Mapping from holder address to their (enumerable) set of owned tokens
    mapping (address => EnumerableSet.UintSet) private _holderTokens;

    // Enumerable mapping from token ids to their owners
    EnumerableMap.UintToAddressMap private _tokenOwners;

    // 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;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Optional mapping for token URIs
    mapping (uint256 => string) private _tokenURIs;

    // Base URI
    string private _baseURI;

    /*
     *     bytes4(keccak256('balanceOf(address)')) == 0x70a08231
     *     bytes4(keccak256('ownerOf(uint256)')) == 0x6352211e
     *     bytes4(keccak256('approve(address,uint256)')) == 0x095ea7b3
     *     bytes4(keccak256('getApproved(uint256)')) == 0x081812fc
     *     bytes4(keccak256('setApprovalForAll(address,bool)')) == 0xa22cb465
     *     bytes4(keccak256('isApprovedForAll(address,address)')) == 0xe985e9c5
     *     bytes4(keccak256('transferFrom(address,address,uint256)')) == 0x23b872dd
     *     bytes4(keccak256('safeTransferFrom(address,address,uint256)')) == 0x42842e0e
     *     bytes4(keccak256('safeTransferFrom(address,address,uint256,bytes)')) == 0xb88d4fde
     *
     *     => 0x70a08231 ^ 0x6352211e ^ 0x095ea7b3 ^ 0x081812fc ^
     *        0xa22cb465 ^ 0xe985e9c5 ^ 0x23b872dd ^ 0x42842e0e ^ 0xb88d4fde == 0x80ac58cd
     */
    bytes4 private constant _INTERFACE_ID_ERC721 = 0x80ac58cd;

    /*
     *     bytes4(keccak256('name()')) == 0x06fdde03
     *     bytes4(keccak256('symbol()')) == 0x95d89b41
     *     bytes4(keccak256('tokenURI(uint256)')) == 0xc87b56dd
     *
     *     => 0x06fdde03 ^ 0x95d89b41 ^ 0xc87b56dd == 0x5b5e139f
     */
    bytes4 private constant _INTERFACE_ID_ERC721_METADATA = 0x5b5e139f;

    /*
     *     bytes4(keccak256('totalSupply()')) == 0x18160ddd
     *     bytes4(keccak256('tokenOfOwnerByIndex(address,uint256)')) == 0x2f745c59
     *     bytes4(keccak256('tokenByIndex(uint256)')) == 0x4f6ccce7
     *
     *     => 0x18160ddd ^ 0x2f745c59 ^ 0x4f6ccce7 == 0x780e9d63
     */
    bytes4 private constant _INTERFACE_ID_ERC721_ENUMERABLE = 0x780e9d63;

    /**
     * @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_;

        // register the supported interfaces to conform to ERC721 via ERC165
        _registerInterface(_INTERFACE_ID_ERC721);
        _registerInterface(_INTERFACE_ID_ERC721_METADATA);
        _registerInterface(_INTERFACE_ID_ERC721_ENUMERABLE);
    }

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        require(owner != address(0), "ERC721: balance query for the zero address");
        return _holderTokens[owner].length();
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        return _tokenOwners.get(tokenId, "ERC721: owner query for nonexistent token");
    }

    /**
     * @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 _tokenURI = _tokenURIs[tokenId];
        string memory base = baseURI();

        // If there is no base URI, return the token URI.
        if (bytes(base).length == 0) {
            return _tokenURI;
        }
        // If both are set, concatenate the baseURI and tokenURI (via abi.encodePacked).
        if (bytes(_tokenURI).length > 0) {
            return string(abi.encodePacked(base, _tokenURI));
        }
        // If there is a baseURI but no tokenURI, concatenate the tokenID to the baseURI.
        return string(abi.encodePacked(base, tokenId.toString()));
    }

    /**
    * @dev Returns the base URI set via {_setBaseURI}. This will be
    * automatically added as a prefix in {tokenURI} to each token's URI, or
    * to the token ID if no specific URI is set for that token ID.
    */
    function baseURI() public view virtual returns (string memory) {
        return _baseURI;
    }

    /**
     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
        return _holderTokens[owner].at(index);
    }

    /**
     * @dev See {IERC721Enumerable-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        // _tokenOwners are indexed by tokenIds, so .length() returns the number of tokenIds
        return _tokenOwners.length();
    }

    /**
     * @dev See {IERC721Enumerable-tokenByIndex}.
     */
    function tokenByIndex(uint256 index) public view virtual override returns (uint256) {
        (uint256 tokenId, ) = _tokenOwners.at(index);
        return tokenId;
    }

    /**
     * @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 || ERC721.isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not owner nor approved for all"
        );

        _approve(to, tokenId);
    }

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

        return _tokenApprovals[tokenId];
    }

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

        _transfer(from, to, tokenId);
    }

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

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory _data) public virtual override {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
        _safeTransfer(from, to, tokenId, _data);
    }

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

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted (`_mint`),
     * and stop existing when they are burned (`_burn`).
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return _tokenOwners.contains(tokenId);
    }

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

        _holderTokens[to].add(tokenId);

        _tokenOwners.set(tokenId, to);

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

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

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

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

        // Clear metadata (if any)
        if (bytes(_tokenURIs[tokenId]).length != 0) {
            delete _tokenURIs[tokenId];
        }

        _holderTokens[owner].remove(tokenId);

        _tokenOwners.remove(tokenId);

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

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *  As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(address from, address to, uint256 tokenId) internal virtual {
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer of token that is not own"); // internal owner
        require(to != address(0), "ERC721: transfer to the zero address");

        _beforeTokenTransfer(from, to, tokenId);

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

        _holderTokens[from].remove(tokenId);
        _holderTokens[to].add(tokenId);

        _tokenOwners.set(tokenId, to);

        emit Transfer(from, to, tokenId);
    }

    /**
     * @dev Sets `_tokenURI` as the tokenURI of `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual {
        require(_exists(tokenId), "ERC721Metadata: URI set of nonexistent token");
        _tokenURIs[tokenId] = _tokenURI;
    }

    /**
     * @dev Internal function to set the base URI for all token IDs. It is
     * automatically added as a prefix to the value returned in {tokenURI},
     * or to the token ID if {tokenURI} is empty.
     */
    function _setBaseURI(string memory baseURI_) internal virtual {
        _baseURI = baseURI_;
    }

    /**
     * @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()) {
            return true;
        }
        bytes memory returndata = to.functionCall(abi.encodeWithSelector(
            IERC721Receiver(to).onERC721Received.selector,
            _msgSender(),
            from,
            tokenId,
            _data
        ), "ERC721: transfer to non ERC721Receiver implementer");
        bytes4 retval = abi.decode(returndata, (bytes4));
        return (retval == _ERC721_RECEIVED);
    }

    /**
     * @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); // internal owner
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, ``from``'s `tokenId` will be burned.
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(address from, address to, uint256 tokenId) internal virtual { }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./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 () {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

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

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

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

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

// SPDX-License-Identifier: MIT

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

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 tokenId);

    /**
     * @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

pragma solidity ^0.8.0;

/**
 * @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
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 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");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private 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

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

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

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

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

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

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 */
library EnumerableSet {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.

    struct Set {
        // Storage of set values
        bytes32[] _values;

        // Position of the value in the `values` array, plus 1 because index 0
        // means a value is not in the set.
        mapping (bytes32 => uint256) _indexes;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function _add(Set storage set, bytes32 value) private returns (bool) {
        if (!_contains(set, value)) {
            set._values.push(value);
            // The value is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            set._indexes[value] = set._values.length;
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function _remove(Set storage set, bytes32 value) private returns (bool) {
        // We read and store the value's index to prevent multiple reads from the same storage slot
        uint256 valueIndex = set._indexes[value];

        if (valueIndex != 0) { // Equivalent to contains(set, value)
            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in
            // the array, and then remove the last element (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = valueIndex - 1;
            uint256 lastIndex = set._values.length - 1;

            // When the value to delete is the last one, the swap operation is unnecessary. However, since this occurs
            // so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.

            bytes32 lastvalue = set._values[lastIndex];

            // Move the last value to the index where the value to delete is
            set._values[toDeleteIndex] = lastvalue;
            // Update the index for the moved value
            set._indexes[lastvalue] = valueIndex; // Replace lastvalue's index to valueIndex

            // Delete the slot where the moved value was stored
            set._values.pop();

            // Delete the index for the deleted slot
            delete set._indexes[value];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function _contains(Set storage set, bytes32 value) private view returns (bool) {
        return set._indexes[value] != 0;
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function _length(Set storage set) private view returns (uint256) {
        return set._values.length;
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function _at(Set storage set, uint256 index) private view returns (bytes32) {
        require(set._values.length > index, "EnumerableSet: index out of bounds");
        return set._values[index];
    }

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _add(set._inner, value);
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _remove(set._inner, value);
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
        return _contains(set._inner, value);
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(Bytes32Set storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
        return _at(set._inner, index);
    }

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(AddressSet storage set, address value) internal returns (bool) {
        return _add(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(AddressSet storage set, address value) internal returns (bool) {
        return _remove(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(AddressSet storage set, address value) internal view returns (bool) {
        return _contains(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(AddressSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(AddressSet storage set, uint256 index) internal view returns (address) {
        return address(uint160(uint256(_at(set._inner, index))));
    }


    // UintSet

    struct UintSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(UintSet storage set, uint256 value) internal returns (bool) {
        return _add(set._inner, bytes32(value));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(UintSet storage set, uint256 value) internal returns (bool) {
        return _remove(set._inner, bytes32(value));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(UintSet storage set, uint256 value) internal view returns (bool) {
        return _contains(set._inner, bytes32(value));
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function length(UintSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(UintSet storage set, uint256 index) internal view returns (uint256) {
        return uint256(_at(set._inner, index));
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./EnumerableSet.sol";

/**
 * @dev Library for managing an enumerable variant of Solidity's
 * https://solidity.readthedocs.io/en/latest/types.html#mapping-types[`mapping`]
 * type.
 *
 * Maps have the following properties:
 *
 * - Entries are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Entries are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableMap for EnumerableMap.UintToAddressMap;
 *
 *     // Declare a set state variable
 *     EnumerableMap.UintToAddressMap private myMap;
 * }
 * ```
 *
 * As of v3.0.0, only maps of type `uint256 -> address` (`UintToAddressMap`) are
 * supported.
 */
library EnumerableMap {
    using EnumerableSet for EnumerableSet.Bytes32Set;

    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Map type with
    // bytes32 keys and values.
    // The Map implementation uses private functions, and user-facing
    // implementations (such as Uint256ToAddressMap) are just wrappers around
    // the underlying Map.
    // This means that we can only create new EnumerableMaps for types that fit
    // in bytes32.

    struct Map {
        // Storage of keys
        EnumerableSet.Bytes32Set _keys;

        mapping (bytes32 => bytes32) _values;
    }

    /**
     * @dev Adds a key-value pair to a map, or updates the value for an existing
     * key. O(1).
     *
     * Returns true if the key was added to the map, that is if it was not
     * already present.
     */
    function _set(Map storage map, bytes32 key, bytes32 value) private returns (bool) {
        map._values[key] = value;
        return map._keys.add(key);
    }

    /**
     * @dev Removes a key-value pair from a map. O(1).
     *
     * Returns true if the key was removed from the map, that is if it was present.
     */
    function _remove(Map storage map, bytes32 key) private returns (bool) {
        delete map._values[key];
        return map._keys.remove(key);
    }

    /**
     * @dev Returns true if the key is in the map. O(1).
     */
    function _contains(Map storage map, bytes32 key) private view returns (bool) {
        return map._keys.contains(key);
    }

    /**
     * @dev Returns the number of key-value pairs in the map. O(1).
     */
    function _length(Map storage map) private view returns (uint256) {
        return map._keys.length();
    }

   /**
    * @dev Returns the key-value pair stored at position `index` in the map. O(1).
    *
    * Note that there are no guarantees on the ordering of entries inside the
    * array, and it may change when more entries are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function _at(Map storage map, uint256 index) private view returns (bytes32, bytes32) {
        bytes32 key = map._keys.at(index);
        return (key, map._values[key]);
    }

    /**
     * @dev Tries to returns the value associated with `key`.  O(1).
     * Does not revert if `key` is not in the map.
     */
    function _tryGet(Map storage map, bytes32 key) private view returns (bool, bytes32) {
        bytes32 value = map._values[key];
        if (value == bytes32(0)) {
            return (_contains(map, key), bytes32(0));
        } else {
            return (true, value);
        }
    }

    /**
     * @dev Returns the value associated with `key`.  O(1).
     *
     * Requirements:
     *
     * - `key` must be in the map.
     */
    function _get(Map storage map, bytes32 key) private view returns (bytes32) {
        bytes32 value = map._values[key];
        require(value != 0 || _contains(map, key), "EnumerableMap: nonexistent key");
        return value;
    }

    /**
     * @dev Same as {_get}, with a custom error message when `key` is not in the map.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {_tryGet}.
     */
    function _get(Map storage map, bytes32 key, string memory errorMessage) private view returns (bytes32) {
        bytes32 value = map._values[key];
        require(value != 0 || _contains(map, key), errorMessage);
        return value;
    }

    // UintToAddressMap

    struct UintToAddressMap {
        Map _inner;
    }

    /**
     * @dev Adds a key-value pair to a map, or updates the value for an existing
     * key. O(1).
     *
     * Returns true if the key was added to the map, that is if it was not
     * already present.
     */
    function set(UintToAddressMap storage map, uint256 key, address value) internal returns (bool) {
        return _set(map._inner, bytes32(key), bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the key was removed from the map, that is if it was present.
     */
    function remove(UintToAddressMap storage map, uint256 key) internal returns (bool) {
        return _remove(map._inner, bytes32(key));
    }

    /**
     * @dev Returns true if the key is in the map. O(1).
     */
    function contains(UintToAddressMap storage map, uint256 key) internal view returns (bool) {
        return _contains(map._inner, bytes32(key));
    }

    /**
     * @dev Returns the number of elements in the map. O(1).
     */
    function length(UintToAddressMap storage map) internal view returns (uint256) {
        return _length(map._inner);
    }

   /**
    * @dev Returns the element stored at position `index` in the set. O(1).
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(UintToAddressMap storage map, uint256 index) internal view returns (uint256, address) {
        (bytes32 key, bytes32 value) = _at(map._inner, index);
        return (uint256(key), address(uint160(uint256(value))));
    }

    /**
     * @dev Tries to returns the value associated with `key`.  O(1).
     * Does not revert if `key` is not in the map.
     *
     * _Available since v3.4._
     */
    function tryGet(UintToAddressMap storage map, uint256 key) internal view returns (bool, address) {
        (bool success, bytes32 value) = _tryGet(map._inner, bytes32(key));
        return (success, address(uint160(uint256(value))));
    }

    /**
     * @dev Returns the value associated with `key`.  O(1).
     *
     * Requirements:
     *
     * - `key` must be in the map.
     */
    function get(UintToAddressMap storage map, uint256 key) internal view returns (address) {
        return address(uint160(uint256(_get(map._inner, bytes32(key)))));
    }

    /**
     * @dev Same as {get}, with a custom error message when `key` is not in the map.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryGet}.
     */
    function get(UintToAddressMap storage map, uint256 key, string memory errorMessage) internal view returns (address) {
        return address(uint160(uint256(_get(map._inner, bytes32(key), errorMessage))));
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
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) {
        uint256 c = a + b;
        if (c < a) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the substraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        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) {
        // 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) {
        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) {
        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) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");
        return c;
    }

    /**
     * @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) {
        require(b <= a, "SafeMath: subtraction overflow");
        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) {
        if (a == 0) return 0;
        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");
        return c;
    }

    /**
     * @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. 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) internal pure returns (uint256) {
        require(b > 0, "SafeMath: division by zero");
        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) {
        require(b > 0, "SafeMath: modulo by zero");
        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) {
        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.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryDiv}.
     *
     * 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) {
        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) {
        require(b > 0, errorMessage);
        return a % b;
    }
}

// SPDX-License-Identifier: MIT

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) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT

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 {
    /*
     * bytes4(keccak256('supportsInterface(bytes4)')) == 0x01ffc9a7
     */
    bytes4 private constant _INTERFACE_ID_ERC165 = 0x01ffc9a7;

    /**
     * @dev Mapping of interface ids to whether or not it's supported.
     */
    mapping(bytes4 => bool) private _supportedInterfaces;

    constructor () {
        // Derived contracts need only register support for their own interfaces,
        // we register support for ERC165 itself here
        _registerInterface(_INTERFACE_ID_ERC165);
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     *
     * Time complexity O(1), guaranteed to always use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return _supportedInterfaces[interfaceId];
    }

    /**
     * @dev Registers the contract as an implementer of the interface defined by
     * `interfaceId`. Support of the actual ERC165 interface is automatic and
     * registering its interface id is not required.
     *
     * See {IERC165-supportsInterface}.
     *
     * Requirements:
     *
     * - `interfaceId` cannot be the ERC165 invalid interface (`0xffffffff`).
     */
    function _registerInterface(bytes4 interfaceId) internal virtual {
        require(interfaceId != 0xffffffff, "ERC165: invalid interface id");
        _supportedInterfaces[interfaceId] = true;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId) external;

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

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

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

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

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

    /**
      * @dev Safely transfers `tokenId` token from `from` to `to`.
      *
      * Requirements:
      *
      * - `from` cannot be the zero address.
      * - `to` cannot be the zero address.
      * - `tokenId` token must exist and be owned by `from`.
      * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
      * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
      *
      * Emits a {Transfer} event.
      */
    function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"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":[],"name":"CONTRACT_NAME","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DOMAIN_TYPEHASH","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_MAC_SUPPLY","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PREMINT_TYPEHASH","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PRE_MINT_MAX_COUNT","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PUBLIC_MINT_MAX_COUNT","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"chi","outputs":[{"internalType":"contract IFreeFromUpTo","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"currentMintCount","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"exists","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":"isPublicSale","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isSale","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"count","type":"uint16"}],"name":"mintMAC","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"mintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":[{"internalType":"uint16","name":"count","type":"uint16"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"preMintMAC","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"publicMintCount","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint16","name":"count","type":"uint16"}],"name":"reserveMAC","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintPrice","type":"uint256"}],"name":"setMintPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_preMintMaxCount","type":"uint16"}],"name":"setPreMintLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_publicMintMaxCount","type":"uint16"}],"name":"setPublicMintLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_isPublicSale","type":"bool"}],"name":"setPublicSaleStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_isSale","type":"bool"}],"name":"setSaleStatus","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":"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":[{"internalType":"address","name":"_owner","type":"address"}],"name":"tokensOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"whitelistMintCount","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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