Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "@openzeppelin/[email protected]/token/ERC721/ERC721.sol";
import "@openzeppelin/[email protected]/token/ERC721/extensions/ERC721Enumerable.sol";
import "@openzeppelin/[email protected]/access/Ownable.sol";
import "@openzeppelin/[email protected]/access/AccessControl.sol";
import "./Base64.sol";

contract Pixels is ERC721, ERC721Enumerable, Ownable, AccessControl {
    event PixelsChanged(uint32[] pixels, bytes colors);
    event WhitelistSaleStarted();
    event PublicSaleStarted();
    event PriceChanged(uint newPrice);

    bytes32 constant MANAGER_ROLE = keccak256("MANAGER_ROLE");
    address constant WITHDRAW_ADDRESS = 0xc726A39c79b1DECc7F7940e531459471da00825F;
    address constant ADDITIONAL_MANAGER_ADDRESS = 0xB6de01B0468Ad61a4C2a68f3c68878FC342AD88D;

    uint constant CANVAS_WIDTH = 1000;
    uint constant CANVAS_HEIGHT = 1000;
    uint constant TOTAL_PIXELS = CANVAS_WIDTH * CANVAS_HEIGHT;

    uint constant SVG_PIXEL_SIZE = 5;
    string constant SVG_PIXEL_SIZE_STR = "5";

    uint constant COLORS_COUNT = 16;

    uint constant MAX_PIXELS_PER_MINT = 1024;

    uint public price = 0.001 ether;

    uint8[TOTAL_PIXELS] public pixelToColor;
    uint32[TOTAL_PIXELS] public pixelToChunk;
    mapping(uint32 => uint32[]) public chunkToPixels;

    uint32 public nextChunkToken = 1;

    string public baseExternalUrl = "https://re-place.art/";

    // Whitelist & Pixels Claiming
    uint constant GM420_PIXELS_PER_TOKEN = 100;
    uint constant S33DS_PIXELS_PER_TOKEN = 9;
    uint constant BRICK_BREAKERS_PIXELS_PER_TOKEN = 4;

    IERC721Enumerable constant GM420 = IERC721Enumerable(0xFB4ccb3e948FEd6946fC528bA806e737eDc938c4);
    IERC721Enumerable constant S33ds = IERC721Enumerable(0x96eA4f8d4788Fb1D48d175Cd751dAaB056AdA627);
    IERC721Enumerable constant BrickBreakers = IERC721Enumerable(0x45929d1754E9Fc5450acfbe11f3D620FA2316F3D);

    mapping(uint => uint) public claimedGM420PixelsByToken;
    mapping(uint => uint) public claimedS33dsPixelsByToken;
    mapping(uint => uint) public claimedBrickBreakersPixelsByToken;

    bool public whitelistSaleStarted = false;
    bool public publicSaleStarted = false;

    constructor() ERC721("re:Place", "PXLART") {
        _grantRole(MANAGER_ROLE, msg.sender);
        _grantRole(MANAGER_ROLE, ADDITIONAL_MANAGER_ADDRESS);
    }

    function startWhitelistSale() public onlyRole(MANAGER_ROLE) {
        require(!whitelistSaleStarted, "Whitelist sale already started");
        whitelistSaleStarted = true;
        emit WhitelistSaleStarted();
    }

    function startPublicSale() public onlyRole(MANAGER_ROLE) {
        require(!publicSaleStarted, "Public sale already started");
        publicSaleStarted = true;
        emit PublicSaleStarted();
    }

    function giveaway(uint32[] calldata pixels, bytes calldata colors, address mintTo) public onlyRole(MANAGER_ROLE) {
        mintInternal(pixels, colors, mintTo);
    }

    function mint(uint32[] calldata pixels, bytes calldata colors) public payable {
        require(publicSaleStarted, "Public sale not started");

        require(msg.value == pixels.length * price, "Amount of Ether sent is not correct");

        mintInternal(pixels, colors, msg.sender);
    }

    function mintWhitelist(uint32[] calldata pixels, bytes calldata colors) public payable {
        require(whitelistSaleStarted, "Whitelist sale not started");

        uint pixelsToPayFor = pixels.length;
        bool whiteListed = false;

        (bool tokensExists, uint claimedPixels) = claimPixelsFromTokens(
            GM420,
            claimedGM420PixelsByToken,
            GM420_PIXELS_PER_TOKEN,
            pixelsToPayFor
        );

        pixelsToPayFor -= claimedPixels;
        if(tokensExists)
            whiteListed = true;

        (tokensExists, claimedPixels) = claimPixelsFromTokens(
            S33ds,
            claimedS33dsPixelsByToken,
            S33DS_PIXELS_PER_TOKEN,
            pixelsToPayFor
        );

        pixelsToPayFor -= claimedPixels;
        if(tokensExists)
            whiteListed = true;

        (tokensExists, claimedPixels) = claimPixelsFromTokens(
            BrickBreakers,
            claimedBrickBreakersPixelsByToken,
            BRICK_BREAKERS_PIXELS_PER_TOKEN,
            pixelsToPayFor
        );

        pixelsToPayFor -= claimedPixels;
        if(tokensExists)
            whiteListed = true;

        require(whiteListed, "Not whitelisted");
        require(msg.value == pixelsToPayFor * price, "Amount of Ether sent is not correct");

        mintInternal(pixels, colors, msg.sender);
    }

    function claimPixelsFromTokens(
        IERC721Enumerable tokensContract,
        mapping(uint => uint) storage claimedPixelsByToken,
        uint maxFreePixelsPerToken,
        uint pixelsToPayFor
    )
        private returns (
            bool tokensExists,
            uint claimedFreePixels
        )
    {
        tokensExists = false;
        claimedFreePixels = 0;

        uint tokens = tokensContract.balanceOf(msg.sender);
        tokensExists = tokens > 0;

        for(uint i = 0; i < tokens; i++) {
            uint token = tokensContract.tokenOfOwnerByIndex(msg.sender, i);
            uint freePixelsToClaimFromToken = maxFreePixelsPerToken - claimedPixelsByToken[token];

            if(pixelsToPayFor < freePixelsToClaimFromToken)
                freePixelsToClaimFromToken = pixelsToPayFor;

            pixelsToPayFor -= freePixelsToClaimFromToken;
            claimedPixelsByToken[token] += freePixelsToClaimFromToken;

            claimedFreePixels += freePixelsToClaimFromToken;
        }
    }

    function mintInternal(uint32[] calldata pixels, bytes calldata colors, address mintTo) private {
        require(pixels.length == colors.length, "pixels and colors should be of equal length");
        require(pixels.length > 0, "Must mint at least 1 pixel");
        require(pixels.length <= MAX_PIXELS_PER_MINT, "Can't mint more than 1024 pixels");

        for(uint i = 0; i < pixels.length; i++) {
            uint32 pixel = pixels[i];
            uint8 color = uint8(colors[i]);

            require(pixel < TOTAL_PIXELS, "Invalid pixel");
            require(color < COLORS_COUNT, "Invalid color");
            require(pixelToChunk[pixel] == 0, "Pixel already minted");

            pixelToColor[pixel] = color;
            pixelToChunk[pixel] = nextChunkToken;
        }

        chunkToPixels[nextChunkToken] = pixels;

        _safeMint(mintTo, nextChunkToken);
        nextChunkToken++;
        
        emit PixelsChanged(pixels, colors);
    }

    function setPixelsColor(uint32[] calldata pixels, bytes calldata colors) public {
        require(pixels.length == colors.length, "pixels and colors should be of equal length");
        require(pixels.length > 0, "Must set at least 1 pixel");

        for(uint i = 0; i < pixels.length; i++) {
            uint32 pixel = pixels[i];
            uint8 color = uint8(colors[i]);

            require(ownerOf(pixelToChunk[pixel]) == msg.sender, "Must own pixel to set its color");
            require(color < COLORS_COUNT, "Invalid color");

            pixelToColor[pixel] = color;
        }

        emit PixelsChanged(pixels, colors);
    }

    function getPixels(uint index, uint count) public view returns (bytes memory result) {
        result = new bytes(count);
        for(uint i = 0; i < count; i++) {
            result[i] = bytes1(pixelToColor[index + i]);
        }
    }

    function getChunksOwner(uint index, uint count) public view returns (address[] memory result) {
        result = new address[](count);
        for(uint i = 0; i < count; i++) {
            result[i] = ownerOf(index + i);
        }
    }

    function getPixelsChunk(uint index, uint count) public view returns (uint32[] memory result) {
        result = new uint32[](count);
        for(uint i = 0; i < count; i++) {
            uint32 chunk = pixelToChunk[index + i];
            result[i] = chunk;
        }
    }

    function getChunkPixels(uint32 chunk) public view returns (uint32[] memory result) {
        return chunkToPixels[chunk];
    }

    function withdraw() public onlyRole(MANAGER_ROLE) {
        uint balance = address(this).balance;
        (bool success, ) = payable(WITHDRAW_ADDRESS).call{value: balance}("");
        require(success, "Failed transfer");
    }

    function setPrice(uint newPrice) public onlyRole(MANAGER_ROLE) {
        price = newPrice;
        emit PriceChanged(newPrice);
    }

    function setBaseExternalUrl(string calldata newBaseExternalUrl) public onlyRole(MANAGER_ROLE) {
        baseExternalUrl = newBaseExternalUrl;
    }
    
    fallback() external payable { }
    
    receive() external payable { }

    // URI generation

    function tokenURI(uint tokenId) override public view returns (string memory) {
        string[16] memory colorsHex = ["#000000", "#898D90", "#D4D7D9", "#FFFFFF", "#FF4500", "#FFA800", "#FFD635", "#00A268", "#7EED56", "#2450A4", "#3690EA", "#51E9F4", "#811E9F", "#B44AC0", "#FF99AA", "#9C6926"];

        uint32[] memory pixels = chunkToPixels[uint32(tokenId)];

        uint32 minX = uint32(CANVAS_WIDTH);
        uint32 minY = uint32(CANVAS_HEIGHT);
        uint32 maxX = 0;
        uint32 maxY = 0;

        for(uint i = 0; i < pixels.length; i++) {
            uint32 pixel = pixels[i];
            uint32 x = uint32(pixel % CANVAS_WIDTH);
            uint32 y = uint32(pixel / CANVAS_WIDTH);

            if(x < minX)
                minX = x;

            if(y < minY)
                minY = y;

            if(x > maxX)
                maxX = x;

            if(y > maxY)
                maxY = y;
        }

        uint32 width = maxX - minX + 1;
        uint32 height = maxY - minY + 1;

        string memory svgData =  string(abi.encodePacked(
            "<svg xmlns='http://www.w3.org/2000/svg' width='", Strings.toString(width * SVG_PIXEL_SIZE), "' height='", Strings.toString(height * SVG_PIXEL_SIZE), "'>"));

        for(uint i = 0; i < pixels.length; i++) {
            uint32 pixel = pixels[i];

            svgData = string(abi.encodePacked(svgData,
            "<rect x='", Strings.toString((pixel % CANVAS_WIDTH - minX) * SVG_PIXEL_SIZE), "' y='", Strings.toString((pixel / CANVAS_WIDTH - minY) * SVG_PIXEL_SIZE), "' fill='", colorsHex[pixelToColor[pixel]], "' width='", SVG_PIXEL_SIZE_STR, "' height='", SVG_PIXEL_SIZE_STR, "' />"));
        }

        svgData = string(abi.encodePacked(svgData,
            "</svg>"));

        string memory json = string(abi.encodePacked(
            '{'
            '"name": "Pixel Art #', Strings.toString(tokenId), '",'
            '"description": "**Pixel Art #', Strings.toString(tokenId), '**  \\n*', Strings.toString(pixels.length), ' pixels on blockchain*  \\n\\nThis amazing fully on-chain ', Strings.toString(width), 'x', Strings.toString(height), ' art piece was minted on **re:Place**, the 1 million on-chain pixels NFT project  \\n\\nCheck out the full canvas - ', baseExternalUrl, '",'
        ));

        json = string(abi.encodePacked(
            json,
            '"image_data": "data:image/svg+xml;base64,', Base64.encode(bytes(svgData)), '",'
            '"external_url": "', baseExternalUrl, '?pixelArt=', Strings.toString(tokenId), '",'
        ));

        json = string(abi.encodePacked(
            json,
            '"attributes":['
            '{"trait_type": "X", "value": "', Strings.toString(minX), '"},'
            '{"trait_type": "Y", "value": "', Strings.toString(minY), '"},'
            '{"trait_type": "Width", "value": "', Strings.toString(width), '"},'
            '{"trait_type": "Height", "value": "', Strings.toString(height), '"},'
            '{"trait_type": "Pixels", "value": "', Strings.toString(pixels.length), '"}'
            ']'
            '}'
        ));

        return string(abi.encodePacked('data:application/json,', json));
    }

    // The following functions are overrides required by Solidity.

    function _beforeTokenTransfer(address from, address to, uint256 tokenId)
        internal
        override(ERC721, ERC721Enumerable)
    {
        super._beforeTokenTransfer(from, to, tokenId);
    }

    function supportsInterface(bytes4 interfaceId)
        public
        view
        override(ERC721, ERC721Enumerable, AccessControl)
        returns (bool)
    {
        return super.supportsInterface(interfaceId);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

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

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

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

        bytes memory table = TABLE;

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

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

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

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

                mstore(resultPtr, out)

                resultPtr := add(resultPtr, 4)
            }

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

            mstore(result, encodedLen)
        }

        return string(result);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (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());
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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();
    }
}

// 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 {}
}

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

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

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

pragma solidity ^0.8.0;

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

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

pragma solidity ^0.8.1;

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

        return account.code.length > 0;
    }

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {
    /**
     * @dev Returns the token collection name.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the token collection symbol.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) external view returns (string memory);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts 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);
}

// 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;
}

// 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;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

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

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint32[]","name":"pixels","type":"uint32[]"},{"indexed":false,"internalType":"bytes","name":"colors","type":"bytes"}],"name":"PixelsChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"newPrice","type":"uint256"}],"name":"PriceChanged","type":"event"},{"anonymous":false,"inputs":[],"name":"PublicSaleStarted","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"},{"anonymous":false,"inputs":[],"name":"WhitelistSaleStarted","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"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":"baseExternalUrl","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"","type":"uint32"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"chunkToPixels","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"claimedBrickBreakersPixelsByToken","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"claimedGM420PixelsByToken","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"claimedS33dsPixelsByToken","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"chunk","type":"uint32"}],"name":"getChunkPixels","outputs":[{"internalType":"uint32[]","name":"result","type":"uint32[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"},{"internalType":"uint256","name":"count","type":"uint256"}],"name":"getChunksOwner","outputs":[{"internalType":"address[]","name":"result","type":"address[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"},{"internalType":"uint256","name":"count","type":"uint256"}],"name":"getPixels","outputs":[{"internalType":"bytes","name":"result","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"},{"internalType":"uint256","name":"count","type":"uint256"}],"name":"getPixelsChunk","outputs":[{"internalType":"uint32[]","name":"result","type":"uint32[]"}],"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":"uint32[]","name":"pixels","type":"uint32[]"},{"internalType":"bytes","name":"colors","type":"bytes"},{"internalType":"address","name":"mintTo","type":"address"}],"name":"giveaway","outputs":[],"stateMutability":"nonpayable","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":[{"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":[{"internalType":"uint32[]","name":"pixels","type":"uint32[]"},{"internalType":"bytes","name":"colors","type":"bytes"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint32[]","name":"pixels","type":"uint32[]"},{"internalType":"bytes","name":"colors","type":"bytes"}],"name":"mintWhitelist","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"nextChunkToken","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"pixelToChunk","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"pixelToColor","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"price","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicSaleStarted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","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":"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":"newBaseExternalUrl","type":"string"}],"name":"setBaseExternalUrl","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint32[]","name":"pixels","type":"uint32[]"},{"internalType":"bytes","name":"colors","type":"bytes"}],"name":"setPixelsColor","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newPrice","type":"uint256"}],"name":"setPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"startPublicSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"startWhitelistSale","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":[],"name":"whitelistSaleStarted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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