ETH Price: $3,591.75 (-2.78%)

Token

ERC-20: Lounge Lovers (LL-NFT)
 

Overview

Max Total Supply

3,519 LL-NFT

Holders

838

Market

Volume (24H)

N/A

Min Price (24H)

N/A

Max Price (24H)

N/A
Balance
15 LL-NFT
0x393d5052caf5bc57fb3f13180cd5d7de9c90bce1
Loading...
Loading
Loading...
Loading
Loading...
Loading

Click here to update the token information / general information
# Exchange Pair Price  24H Volume % Volume

Contract Source Code Verified (Exact Match)

Contract Name:
LoungeLoversSC

Compiler Version
v0.8.9+commit.e5eed63a

Optimization Enabled:
Yes with 1000 runs

Other Settings:
default evmVersion
File 1 of 19 : LoungeLoversSC.sol
// SPDX-License-Identifier: MIT


/* /////////////////////////////////////////////////////////////////////////////////////////////  

  _                                    _                               _   _ ______ _______  
 | |                                  | |                             | \ | |  ____|__   __| 
 | |     ___  _   _ _ __   __ _  ___  | |     _____   _____ _ __ ___  |  \| | |__     | |___ 
 | |    / _ \| | | | '_ \ / _` |/ _ \ | |    / _ \ \ / / _ \ '__/ __| | . ` |  __|    | / __|
 | |___| (_) | |_| | | | | (_| |  __/ | |___| (_) \ V /  __/ |  \__ \ | |\  | |       | \__ \
 |______\___/ \__,_|_| |_|\__, |\___| |______\___/ \_/ \___|_|  |___/ |_| \_|_|       |_|___/
                           __/ |                                                             
                          |___/                                                              


                           ';,;;;;,';;;;;;;;,                              
                          .c:':lloolddollc;cl.                             
                          .c, 'cclolll;'.  'c.                             
                          .c, .,;;clc;...  'c.                             
                          .:,    .clc;,',. 'c.                             
                          .:,    .coc;.    'c.                             
                          .::    .coc:,..  ,:.                             
                           :l'   .coc,.    ,:.                             
                           ::',. .coc,.    ,:.                             
                           ;c',;',coc,.    ,:.                             
                           ;l;,..,llc:'    ;:                              
                           ;l;'. .col:,...'c:                              
                           ;l,.. .coc,.   .c:                              
                           ;c.   .coc,.    :;                              
         .''''''.          ,l;''';lllc;'.  :;          .'''''''.           
        :xkxl''cc.         ,l,....clc;,,,..c;         .cdc,'.'::.          
       ,dkOd. .c,          ,l;',..:oc;,',,;l;          'o,    .:;          
      'okOk:  .;:'         ,l;,,..coc:,',''c;         'cc.     .c,         
      ,dkOo.    .;c;.      ,c. . .coc,. . .:;      .,clc.  ....'c;         
       .;lc.     ,:,;;'    ,c.   .coc,.   'o;    .:llc:,....;c:;.          
          ';;,. ':.  .;;;. ;c. ..;llc;. .,co;..,ccc::c:. .,::'.            
            .,:;,.      ';:l:.....coc,..:c:llcllc:;;::,';:,.               
               .;:,.      ..     .coc;'';:::::::::::clc;'.                 
                 .,:;.           .co:,.  ..',;:c::cll,.                    
                    .;:,.        .coc,. .......;ll:'                       
                      .,:;.  ... .co:,...,,,,;::,.                         
                         .;::;'. .coc,.   .:c:'                            
                           .,::' .coc,. .;;,.                              
                              .;;clllc:;;.                                 
                                .,;,;:,.                               


/////////////////////////////////////////////////////////////////////////////////////////// */
pragma solidity ^0.8.0;

import "../node_modules/@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "../node_modules/@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol";
import "../node_modules/@openzeppelin/contracts/access/AccessControlEnumerable.sol";
import "../node_modules/@openzeppelin/contracts/access/ownable.sol";
import "../node_modules/@openzeppelin/contracts/utils/Counters.sol";
import "../node_modules/@openzeppelin/contracts/utils/Strings.sol";


contract LoungeLoversSC is 
    ERC721Enumerable, 
    AccessControlEnumerable,
    Ownable 
{
    using Strings for uint256;
    using Counters for Counters.Counter;
    bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");

    Counters.Counter private _tokenIds;
    
    string public baseURI;
    string public baseExtension = "";
    string public hiddenURI;

    bool public isSaleActive = false;
    bool public isTokenRevealed = false;
    bool public isWhitelistActive = true;

    uint256 public TOTAL_TOKENS = 10000;
    uint256 public MAX_TOKENS_PER_PUBLIC_SALE = 20;
    uint256 public MAX_TOKENS_PER_WHITELIST_SALE = 4;

    string private baseTokenURI;
    uint256 public price_public = 0.12 ether;
    uint256 public price_whitelist = 0.09 ether;
    mapping(address => bool) public whitelisted;


     /**
     * Grants `DEFAULT_ADMIN_ROLE`
     * account that deploys the contract.
     *
     * Token URIs will be autogenerated based on `baseURI` and their token IDs.
     * See {ERC721-tokenURI}.
     */
    constructor(
        string memory name,
        string memory symbol,
        string memory _initURIHidden,
        string memory _initBaseURI
    ) ERC721(name, symbol) {

        _setupRole(DEFAULT_ADMIN_ROLE, _msgSender());

        setBaseURI(_initBaseURI);
        setHiddenURI(_initURIHidden);
    }

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

    // open functions
    function safeMint(uint256 _amount) public payable {
        require(isSaleActive, "Sale is currently not active");
        require(TOTAL_TOKENS > _amount + _tokenIds.current() + 1, "Not enough tokens left to buy.");

        if (isWhitelistActive){
            require(_amount > 0 && _amount < MAX_TOKENS_PER_WHITELIST_SALE + 1, "Amount of tokens exceeds amount of tokens you can purchase in a single purchase.");
        } 
        else {
            require(_amount > 0 && _amount < MAX_TOKENS_PER_PUBLIC_SALE + 1, "Amount of tokens exceeds amount of tokens you can purchase in a single purchase.");
        }

        if (msg.sender != owner()){
            if (whitelisted[msg.sender] != true){
                require(!isWhitelistActive, "Sorry you are not on the whitelist");
            }
            
            if (isWhitelistActive){
                require(msg.value >= price_whitelist * _amount, "Amount of ether sent not correct.");
            }
            else{
                require(msg.value >= price_public * _amount, "Amount of ether sent not correct.");
            }
        }

        for(uint256 i = 0; i < _amount; i++){
            _safeMint(msg.sender, _tokenIds.current());
            _tokenIds.increment();
        }
    }

    function tokenURI(uint256 tokenId) public view virtual override returns (string memory){
        require(_exists(tokenId),"ERC721Metadata: URI query for nonexistent token");
    
        if(isTokenRevealed == false) {
        return hiddenURI;
        }

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

    
    // owner functions
    function showMetadata (bool _state) public onlyOwner {
        isTokenRevealed = _state;
    }

    function startSale (bool _state) public onlyOwner {
        isSaleActive = _state;
    }

    function whitelistSale (bool _state) public onlyOwner {
        isWhitelistActive = _state;
    }

    function setPricePublic (uint256 _price) public onlyOwner {
        price_public = _price;
    }

    function setPriceWhitelist (uint256 _price) public onlyOwner {
        price_whitelist = _price;
    }

    function setMaxTokens(uint256 _newMax) public onlyOwner {
        TOTAL_TOKENS = _newMax;
    }

    function setMaxPublicPuchaseTokens (uint256 _newMax) public onlyOwner {
        MAX_TOKENS_PER_PUBLIC_SALE = _newMax;
    }

    function setMaxWhitelistPuchaseTokens (uint256 _newMax) public onlyOwner {
        MAX_TOKENS_PER_WHITELIST_SALE = _newMax;
    }

    function setBaseURI(string memory _newBaseURI) public onlyOwner {
        baseTokenURI = _newBaseURI;
    }

    function setBaseExtension(string memory _newBaseExtension) public onlyOwner {
        baseExtension = _newBaseExtension;
    }
    
    function setHiddenURI(string memory _initUriHidden) public onlyOwner {
        hiddenURI = _initUriHidden;
    }

    function whitelistUser(address[] memory _address) public onlyOwner {
        for (uint i = 0; i < _address.length; i++) {
                whitelisted[_address[i]] = true;
            }
    }
    
    function removeWhitelistUser(address _address) public onlyOwner {
        whitelisted[_address] = false;
    }

    function withdraw() public onlyOwner {
        uint balance = address(this).balance;
        require(balance > 0, "Balance is empty!");
        payable(msg.sender).transfer(balance);
    }

    function multiAirDropSafeMint(address[] memory _address, uint256[] memory _amount) public onlyOwner {
        require(TOTAL_TOKENS > _address.length + _tokenIds.current() + 1, "Not enough tokens left to buy.");

        for (uint i = 0; i < _address.length; i++){
            uint counting = 0;
            while (counting != _amount[i]){
                _safeMint(_address[i], _tokenIds.current());
                _tokenIds.increment();
                counting++;
            }
        }
    }

    // override functions
    function supportsInterface(bytes4 interfaceId) public view virtual override(AccessControlEnumerable, ERC721Enumerable) returns (bool) {
        return super.supportsInterface(interfaceId);
    }
}

File 2 of 19 : EnumerableSet.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/structs/EnumerableSet.sol)

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;

            if (lastIndex != toDeleteIndex) {
                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) {
        return set._values[index];
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function _values(Set storage set) private view returns (bytes32[] memory) {
        return set._values;
    }

    // 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);
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(Bytes32Set storage set) internal view returns (bytes32[] memory) {
        return _values(set._inner);
    }

    // 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))));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(AddressSet storage set) internal view returns (address[] memory) {
        bytes32[] memory store = _values(set._inner);
        address[] memory result;

        assembly {
            result := store
        }

        return result;
    }

    // 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));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(UintSet storage set) internal view returns (uint256[] memory) {
        bytes32[] memory store = _values(set._inner);
        uint256[] memory result;

        assembly {
            result := store
        }

        return result;
    }
}

File 3 of 19 : IERC165.sol
// 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);
}

File 4 of 19 : ERC165.sol
// 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;
    }
}

File 5 of 19 : Strings.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Strings.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

File 6 of 19 : Counters.sol
// 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;
    }
}

File 7 of 19 : Context.sol
// 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;
    }
}

File 8 of 19 : Address.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

File 9 of 19 : IERC721Metadata.sol
// 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);
}

File 10 of 19 : IERC721Enumerable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/extensions/IERC721Enumerable.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

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

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

File 11 of 19 : ERC721Enumerable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/ERC721Enumerable.sol)

pragma solidity ^0.8.0;

import "../ERC721.sol";
import "./IERC721Enumerable.sol";

/**
 * @dev This implements an optional extension of {ERC721} defined in the EIP that adds
 * enumerability of all the token ids in the contract as well as all token ids owned by each
 * account.
 */
abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
    // Mapping from owner to list of owned token IDs
    mapping(address => mapping(uint256 => uint256)) private _ownedTokens;

    // Mapping from token ID to index of the owner tokens list
    mapping(uint256 => uint256) private _ownedTokensIndex;

    // Array with all token ids, used for enumeration
    uint256[] private _allTokens;

    // Mapping from token id to position in the allTokens array
    mapping(uint256 => uint256) private _allTokensIndex;

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC721) returns (bool) {
        return interfaceId == type(IERC721Enumerable).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
        require(index < ERC721.balanceOf(owner), "ERC721Enumerable: owner index out of bounds");
        return _ownedTokens[owner][index];
    }

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

    /**
     * @dev See {IERC721Enumerable-tokenByIndex}.
     */
    function tokenByIndex(uint256 index) public view virtual override returns (uint256) {
        require(index < ERC721Enumerable.totalSupply(), "ERC721Enumerable: global index out of bounds");
        return _allTokens[index];
    }

    /**
     * @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 override {
        super._beforeTokenTransfer(from, to, tokenId);

        if (from == address(0)) {
            _addTokenToAllTokensEnumeration(tokenId);
        } else if (from != to) {
            _removeTokenFromOwnerEnumeration(from, tokenId);
        }
        if (to == address(0)) {
            _removeTokenFromAllTokensEnumeration(tokenId);
        } else if (to != from) {
            _addTokenToOwnerEnumeration(to, tokenId);
        }
    }

    /**
     * @dev Private function to add a token to this extension's ownership-tracking data structures.
     * @param to address representing the new owner of the given token ID
     * @param tokenId uint256 ID of the token to be added to the tokens list of the given address
     */
    function _addTokenToOwnerEnumeration(address to, uint256 tokenId) private {
        uint256 length = ERC721.balanceOf(to);
        _ownedTokens[to][length] = tokenId;
        _ownedTokensIndex[tokenId] = length;
    }

    /**
     * @dev Private function to add a token to this extension's token tracking data structures.
     * @param tokenId uint256 ID of the token to be added to the tokens list
     */
    function _addTokenToAllTokensEnumeration(uint256 tokenId) private {
        _allTokensIndex[tokenId] = _allTokens.length;
        _allTokens.push(tokenId);
    }

    /**
     * @dev Private function to remove a token from this extension's ownership-tracking data structures. Note that
     * while the token is not assigned a new owner, the `_ownedTokensIndex` mapping is _not_ updated: this allows for
     * gas optimizations e.g. when performing a transfer operation (avoiding double writes).
     * This has O(1) time complexity, but alters the order of the _ownedTokens array.
     * @param from address representing the previous owner of the given token ID
     * @param tokenId uint256 ID of the token to be removed from the tokens list of the given address
     */
    function _removeTokenFromOwnerEnumeration(address from, uint256 tokenId) private {
        // To prevent a gap in from's tokens array, we store the last token in the index of the token to delete, and
        // then delete the last slot (swap and pop).

        uint256 lastTokenIndex = ERC721.balanceOf(from) - 1;
        uint256 tokenIndex = _ownedTokensIndex[tokenId];

        // When the token to delete is the last token, the swap operation is unnecessary
        if (tokenIndex != lastTokenIndex) {
            uint256 lastTokenId = _ownedTokens[from][lastTokenIndex];

            _ownedTokens[from][tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
            _ownedTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index
        }

        // This also deletes the contents at the last position of the array
        delete _ownedTokensIndex[tokenId];
        delete _ownedTokens[from][lastTokenIndex];
    }

    /**
     * @dev Private function to remove a token from this extension's token tracking data structures.
     * This has O(1) time complexity, but alters the order of the _allTokens array.
     * @param tokenId uint256 ID of the token to be removed from the tokens list
     */
    function _removeTokenFromAllTokensEnumeration(uint256 tokenId) private {
        // To prevent a gap in the tokens array, we store the last token in the index of the token to delete, and
        // then delete the last slot (swap and pop).

        uint256 lastTokenIndex = _allTokens.length - 1;
        uint256 tokenIndex = _allTokensIndex[tokenId];

        // When the token to delete is the last token, the swap operation is unnecessary. However, since this occurs so
        // rarely (when the last minted token is burnt) that we still do the swap here to avoid the gas cost of adding
        // an 'if' statement (like in _removeTokenFromOwnerEnumeration)
        uint256 lastTokenId = _allTokens[lastTokenIndex];

        _allTokens[tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
        _allTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index

        // This also deletes the contents at the last position of the array
        delete _allTokensIndex[tokenId];
        _allTokens.pop();
    }
}

File 12 of 19 : IERC721Receiver.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

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

File 13 of 19 : IERC721.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165.sol";

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

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

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

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

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

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

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

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

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

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

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

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

File 14 of 19 : ERC721.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/ERC721.sol)

pragma solidity ^0.8.0;

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

    // Mapping from token ID to approved address
    mapping(uint256 => address) private _tokenApprovals;

    // Mapping from owner to operator approvals
    mapping(address => mapping(address => bool)) private _operatorApprovals;

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

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IERC721).interfaceId ||
            interfaceId == type(IERC721Metadata).interfaceId ||
            super.supportsInterface(interfaceId);
    }

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

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

    /**
     * @dev See {IERC721Metadata-name}.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev See {IERC721Metadata-symbol}.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");

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

    /**
     * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
     * token will be the concatenation of the `baseURI` and the `tokenId`. Empty
     * by default, can be overriden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return "";
    }

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

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

        _approve(to, tokenId);
    }

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

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        _setApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC721-isApprovedForAll}.
     */
    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[owner][operator];
    }

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");

        _transfer(from, to, tokenId);
    }

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

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

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

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted (`_mint`),
     * and stop existing when they are burned (`_burn`).
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return _owners[tokenId] != address(0);
    }

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

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

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

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

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

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

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

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

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

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

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

        _beforeTokenTransfer(from, to, tokenId);

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

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

        emit Transfer(from, to, tokenId);

        _afterTokenTransfer(from, to, tokenId);
    }

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

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

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
     * The call is not executed if the target address is not a contract.
     *
     * @param from address representing the previous owner of the given token ID
     * @param to target address that will receive the tokens
     * @param tokenId uint256 ID of the token to be transferred
     * @param _data bytes optional data to send along with the call
     * @return bool whether the call correctly returned the expected magic value
     */
    function _checkOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) private returns (bool) {
        if (to.isContract()) {
            try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
                return retval == IERC721Receiver.onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert("ERC721: transfer to non ERC721Receiver implementer");
                } else {
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            return true;
        }
    }

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

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

File 15 of 19 : ownable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

File 16 of 19 : IAccessControlEnumerable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControlEnumerable.sol)

pragma solidity ^0.8.0;

import "./IAccessControl.sol";

/**
 * @dev External interface of AccessControlEnumerable declared to support ERC165 detection.
 */
interface IAccessControlEnumerable is IAccessControl {
    /**
     * @dev Returns one of the accounts that have `role`. `index` must be a
     * value between 0 and {getRoleMemberCount}, non-inclusive.
     *
     * Role bearers are not sorted in any particular way, and their ordering may
     * change at any point.
     *
     * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
     * you perform all queries on the same block. See the following
     * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
     * for more information.
     */
    function getRoleMember(bytes32 role, uint256 index) external view returns (address);

    /**
     * @dev Returns the number of accounts that have `role`. Can be used
     * together with {getRoleMember} to enumerate all bearers of a role.
     */
    function getRoleMemberCount(bytes32 role) external view returns (uint256);
}

File 17 of 19 : IAccessControl.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)

pragma solidity ^0.8.0;

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControl {
    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {AccessControl-_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) external;
}

File 18 of 19 : AccessControlEnumerable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (access/AccessControlEnumerable.sol)

pragma solidity ^0.8.0;

import "./IAccessControlEnumerable.sol";
import "./AccessControl.sol";
import "../utils/structs/EnumerableSet.sol";

/**
 * @dev Extension of {AccessControl} that allows enumerating the members of each role.
 */
abstract contract AccessControlEnumerable is IAccessControlEnumerable, AccessControl {
    using EnumerableSet for EnumerableSet.AddressSet;

    mapping(bytes32 => EnumerableSet.AddressSet) private _roleMembers;

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControlEnumerable).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev Returns one of the accounts that have `role`. `index` must be a
     * value between 0 and {getRoleMemberCount}, non-inclusive.
     *
     * Role bearers are not sorted in any particular way, and their ordering may
     * change at any point.
     *
     * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
     * you perform all queries on the same block. See the following
     * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
     * for more information.
     */
    function getRoleMember(bytes32 role, uint256 index) public view virtual override returns (address) {
        return _roleMembers[role].at(index);
    }

    /**
     * @dev Returns the number of accounts that have `role`. Can be used
     * together with {getRoleMember} to enumerate all bearers of a role.
     */
    function getRoleMemberCount(bytes32 role) public view virtual override returns (uint256) {
        return _roleMembers[role].length();
    }

    /**
     * @dev Overload {_grantRole} to track enumerable memberships
     */
    function _grantRole(bytes32 role, address account) internal virtual override {
        super._grantRole(role, account);
        _roleMembers[role].add(account);
    }

    /**
     * @dev Overload {_revokeRole} to track enumerable memberships
     */
    function _revokeRole(bytes32 role, address account) internal virtual override {
        super._revokeRole(role, account);
        _roleMembers[role].remove(account);
    }
}

File 19 of 19 : AccessControl.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (access/AccessControl.sol)

pragma solidity ^0.8.0;

import "./IAccessControl.sol";
import "../utils/Context.sol";
import "../utils/Strings.sol";
import "../utils/introspection/ERC165.sol";

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it.
 */
abstract contract AccessControl is Context, IAccessControl, ERC165 {
    struct RoleData {
        mapping(address => bool) members;
        bytes32 adminRole;
    }

    mapping(bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Modifier that checks that an account has a specific role. Reverts
     * with a standardized message including the required role.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     *
     * _Available since v4.1._
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role, _msgSender());
        _;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view virtual override returns (bool) {
        return _roles[role].members[account];
    }

    /**
     * @dev Revert with a standard message if `account` is missing `role`.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     */
    function _checkRole(bytes32 role, address account) internal view virtual {
        if (!hasRole(role, account)) {
            revert(
                string(
                    abi.encodePacked(
                        "AccessControl: account ",
                        Strings.toHexString(uint160(account), 20),
                        " is missing role ",
                        Strings.toHexString(uint256(role), 32)
                    )
                )
            );
        }
    }

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view virtual override returns (bytes32) {
        return _roles[role].adminRole;
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _revokeRole(role, account);
    }

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been revoked `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) public virtual override {
        require(account == _msgSender(), "AccessControl: can only renounce roles for self");

        _revokeRole(role, account);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event. Note that unlike {grantRole}, this function doesn't perform any
     * checks on the calling account.
     *
     * [WARNING]
     * ====
     * This function should only be called from the constructor when setting
     * up the initial roles for the system.
     *
     * Using this function in any other way is effectively circumventing the admin
     * system imposed by {AccessControl}.
     * ====
     *
     * NOTE: This function is deprecated in favor of {_grantRole}.
     */
    function _setupRole(bytes32 role, address account) internal virtual {
        _grantRole(role, account);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        bytes32 previousAdminRole = getRoleAdmin(role);
        _roles[role].adminRole = adminRole;
        emit RoleAdminChanged(role, previousAdminRole, adminRole);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * Internal function without access restriction.
     */
    function _grantRole(bytes32 role, address account) internal virtual {
        if (!hasRole(role, account)) {
            _roles[role].members[account] = true;
            emit RoleGranted(role, account, _msgSender());
        }
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * Internal function without access restriction.
     */
    function _revokeRole(bytes32 role, address account) internal virtual {
        if (hasRole(role, account)) {
            _roles[role].members[account] = false;
            emit RoleRevoked(role, account, _msgSender());
        }
    }
}

Settings
{
  "remappings": [],
  "optimizer": {
    "enabled": true,
    "runs": 1000
  },
  "evmVersion": "london",
  "libraries": {},
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"},{"internalType":"string","name":"_initURIHidden","type":"string"},{"internalType":"string","name":"_initBaseURI","type":"string"}],"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":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","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":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_TOKENS_PER_PUBLIC_SALE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_TOKENS_PER_WHITELIST_SALE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINTER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"TOTAL_TOKENS","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"baseExtension","outputs":[{"internalType":"string","name":"","type":"string"}],"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":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"getRoleMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleMemberCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"hiddenURI","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":"isSaleActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isTokenRevealed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isWhitelistActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"_address","type":"address[]"},{"internalType":"uint256[]","name":"_amount","type":"uint256[]"}],"name":"multiAirDropSafeMint","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":"price_public","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"price_whitelist","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"removeWhitelistUser","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"safeMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_newBaseExtension","type":"string"}],"name":"setBaseExtension","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_newBaseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_initUriHidden","type":"string"}],"name":"setHiddenURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newMax","type":"uint256"}],"name":"setMaxPublicPuchaseTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newMax","type":"uint256"}],"name":"setMaxTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newMax","type":"uint256"}],"name":"setMaxWhitelistPuchaseTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_price","type":"uint256"}],"name":"setPricePublic","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_price","type":"uint256"}],"name":"setPriceWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"showMetadata","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"startSale","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":[],"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":"bool","name":"_state","type":"bool"}],"name":"whitelistSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_address","type":"address[]"}],"name":"whitelistUser","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"whitelisted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

Deployed Bytecode

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

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

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

-----Decoded View---------------
Arg [0] : name (string): Lounge Lovers
Arg [1] : symbol (string): LL-NFT
Arg [2] : _initURIHidden (string): https://gateway.pinata.cloud/ipfs/QmNZKB2zDxSpuuFYpT6jugYnXqZbybB8Tb9KcW2hx5YEe8/ll.json
Arg [3] : _initBaseURI (string): https://gateway.pinata.cloud/ipfs/Qmb2RBKf5YSCJYzrHYXKVSSNSZuWwSruXBMkCCC8tmGs4z/

-----Encoded View---------------
16 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000100
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000180
Arg [4] : 000000000000000000000000000000000000000000000000000000000000000d
Arg [5] : 4c6f756e6765204c6f7665727300000000000000000000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000006
Arg [7] : 4c4c2d4e46540000000000000000000000000000000000000000000000000000
Arg [8] : 0000000000000000000000000000000000000000000000000000000000000058
Arg [9] : 68747470733a2f2f676174657761792e70696e6174612e636c6f75642f697066
Arg [10] : 732f516d4e5a4b42327a44785370757546597054366a7567596e58715a627962
Arg [11] : 42385462394b635732687835594565382f6c6c2e6a736f6e0000000000000000
Arg [12] : 0000000000000000000000000000000000000000000000000000000000000051
Arg [13] : 68747470733a2f2f676174657761792e70696e6174612e636c6f75642f697066
Arg [14] : 732f516d623252424b66355953434a597a724859584b5653534e535a75577753
Arg [15] : 727558424d6b43434338746d4773347a2f000000000000000000000000000000


Loading...
Loading
Loading...
Loading
[ Download: CSV Export  ]
[ Download: CSV Export  ]

A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.