Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Is this a proxy?
• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

import "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol";
import "@openzeppelin/contracts-upgradeable/token/ERC721/extensions/ERC721EnumerableUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/access/AccessControlUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";
import "@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol";

import "./interfaces/ILandRegistry.sol";

contract LandRegistry is
    ILandRegistry,
    Initializable,
    ERC721Upgradeable,
    ERC721EnumerableUpgradeable,
    AccessControlUpgradeable,
    UUPSUpgradeable
{
    bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
    bytes32 public constant UPGRADER_ROLE = keccak256("UPGRADER_ROLE");
    bytes32 public constant METADATA_SETTER_ROLE =
        keccak256("METADATA_SETTER_ROLE");

    uint32 constant clearLow = 0xffff0000;
    uint32 constant clearHigh = 0x0000ffff;
    uint32 constant factor = 0x10000;

    string public baseURI;
    mapping(uint32 => string) private _name;

    event LogNameChanged(
        int16 x,
        int16 y,
        uint32 indexed tokenId,
        string newName
    );

    /// @custom:oz-upgrades-unsafe-allow constructor
    constructor() initializer {}

    function initialize() public initializer {
        __ERC721_init("SHIB YARD", "SHIBYARD");
        __ERC721Enumerable_init();
        __AccessControl_init();
        __UUPSUpgradeable_init();

        _grantRole(DEFAULT_ADMIN_ROLE, msg.sender);
        _grantRole(MINTER_ROLE, msg.sender);
        _grantRole(UPGRADER_ROLE, msg.sender);
        _grantRole(METADATA_SETTER_ROLE, msg.sender);
    }

    function encode(int16 x, int16 y) external pure returns (uint32) {
        return _encodeTokenId(x, y);
    }

    function decode(uint32 value) external pure returns (int16 x, int16 y) {
        return _decodeTokenId(value);
    }

    function exists(uint256 tokenId) external view returns (bool) {
        return _exists(tokenId);
    }

    function exists(int16 x, int16 y) external view returns (bool) {
        return _exists(_encodeTokenId(x, y));
    }

    function nameOf(uint32 tokenId) external view returns (string memory) {
        return _name[tokenId];
    }

    function nameOf(int16 x, int16 y) external view returns (string memory) {
        return _name[_encodeTokenId(x, y)];
    }

    function setBaseURI(string calldata uri)
        external
        onlyRole(DEFAULT_ADMIN_ROLE)
    {
        baseURI = uri;
    }

    function mint(
        address user,
        int16 x,
        int16 y
    ) external onlyRole(MINTER_ROLE) {
        _safeMint(user, _encodeTokenId(x, y));
    }

    function setName(
        int16 x,
        int16 y,
        string memory newName
    ) external onlyRole(METADATA_SETTER_ROLE) {
        uint32 tokenId = _encodeTokenId(x, y);
        require(_exists(tokenId), "ERR_TOKEN_DOES_NOT_EXIST");
        _name[tokenId] = newName;
        emit LogNameChanged(x, y, tokenId, newName);
    }

    function _authorizeUpgrade(address newImplementation)
        internal
        override
        onlyRole(UPGRADER_ROLE)
    {}

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

    function _encodeTokenId(int16 x, int16 y) internal pure returns (uint32) {
        return
            ((uint32(uint16(x)) * factor) & clearLow) |
            (uint32(uint16(y)) & clearHigh);
    }

    function _decodeTokenId(uint32 value)
        internal
        pure
        returns (int16 x, int16 y)
    {
        x = _expandNegative16BitCast((value & clearLow) >> 16);
        y = _expandNegative16BitCast(value & clearHigh);
    }

    function _expandNegative16BitCast(uint32 value)
        internal
        pure
        returns (int16)
    {
        if (value & (1 << 15) != 0) {
            return int16(int32(value | clearLow));
        }
        return int16(int32(value));
    }

    // The following functions are overrides required by Solidity.

    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 tokenId
    ) internal override(ERC721Upgradeable, ERC721EnumerableUpgradeable) {
        super._beforeTokenTransfer(from, to, tokenId);
    }

    function supportsInterface(bytes4 interfaceId)
        public
        view
        override(
            ERC721Upgradeable,
            ERC721EnumerableUpgradeable,
            AccessControlUpgradeable
        )
        returns (bool)
    {
        return super.supportsInterface(interfaceId);
    }
}

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

pragma solidity ^0.8.0;

import "./IERC721Upgradeable.sol";
import "./IERC721ReceiverUpgradeable.sol";
import "./extensions/IERC721MetadataUpgradeable.sol";
import "../../utils/AddressUpgradeable.sol";
import "../../utils/ContextUpgradeable.sol";
import "../../utils/StringsUpgradeable.sol";
import "../../utils/introspection/ERC165Upgradeable.sol";
import "../../proxy/utils/Initializable.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 ERC721Upgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, IERC721Upgradeable, IERC721MetadataUpgradeable {
    using AddressUpgradeable for address;
    using StringsUpgradeable 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.
     */
    function __ERC721_init(string memory name_, string memory symbol_) internal onlyInitializing {
        __ERC721_init_unchained(name_, symbol_);
    }

    function __ERC721_init_unchained(string memory name_, string memory symbol_) internal onlyInitializing {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165Upgradeable, IERC165Upgradeable) returns (bool) {
        return
            interfaceId == type(IERC721Upgradeable).interfaceId ||
            interfaceId == type(IERC721MetadataUpgradeable).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 = ERC721Upgradeable.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 = ERC721Upgradeable.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 = ERC721Upgradeable.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(ERC721Upgradeable.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(ERC721Upgradeable.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 IERC721ReceiverUpgradeable(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
                return retval == IERC721ReceiverUpgradeable.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 {}

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[44] private __gap;
}

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

pragma solidity ^0.8.0;

import "../ERC721Upgradeable.sol";
import "./IERC721EnumerableUpgradeable.sol";
import "../../../proxy/utils/Initializable.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 ERC721EnumerableUpgradeable is Initializable, ERC721Upgradeable, IERC721EnumerableUpgradeable {
    function __ERC721Enumerable_init() internal onlyInitializing {
    }

    function __ERC721Enumerable_init_unchained() internal onlyInitializing {
    }
    // 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(IERC165Upgradeable, ERC721Upgradeable) returns (bool) {
        return interfaceId == type(IERC721EnumerableUpgradeable).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
        require(index < ERC721Upgradeable.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 < ERC721EnumerableUpgradeable.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 = ERC721Upgradeable.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 = ERC721Upgradeable.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();
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[46] private __gap;
}

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

pragma solidity ^0.8.0;

import "./IAccessControlUpgradeable.sol";
import "../utils/ContextUpgradeable.sol";
import "../utils/StringsUpgradeable.sol";
import "../utils/introspection/ERC165Upgradeable.sol";
import "../proxy/utils/Initializable.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 AccessControlUpgradeable is Initializable, ContextUpgradeable, IAccessControlUpgradeable, ERC165Upgradeable {
    function __AccessControl_init() internal onlyInitializing {
    }

    function __AccessControl_init_unchained() internal onlyInitializing {
    }
    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(IAccessControlUpgradeable).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 ",
                        StringsUpgradeable.toHexString(uint160(account), 20),
                        " is missing role ",
                        StringsUpgradeable.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());
        }
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[49] private __gap;
}

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

pragma solidity ^0.8.0;

import "../../utils/AddressUpgradeable.sol";

/**
 * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
 * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an
 * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
 * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
 *
 * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
 * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
 *
 * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
 * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
 *
 * [CAUTION]
 * ====
 * Avoid leaving a contract uninitialized.
 *
 * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation
 * contract, which may impact the proxy. To initialize the implementation contract, you can either invoke the
 * initializer manually, or you can include a constructor to automatically mark it as initialized when it is deployed:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * /// @custom:oz-upgrades-unsafe-allow constructor
 * constructor() initializer {}
 * ```
 * ====
 */
abstract contract Initializable {
    /**
     * @dev Indicates that the contract has been initialized.
     */
    bool private _initialized;

    /**
     * @dev Indicates that the contract is in the process of being initialized.
     */
    bool private _initializing;

    /**
     * @dev Modifier to protect an initializer function from being invoked twice.
     */
    modifier initializer() {
        // If the contract is initializing we ignore whether _initialized is set in order to support multiple
        // inheritance patterns, but we only do this in the context of a constructor, because in other contexts the
        // contract may have been reentered.
        require(_initializing ? _isConstructor() : !_initialized, "Initializable: contract is already initialized");

        bool isTopLevelCall = !_initializing;
        if (isTopLevelCall) {
            _initializing = true;
            _initialized = true;
        }

        _;

        if (isTopLevelCall) {
            _initializing = false;
        }
    }

    /**
     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
     * {initializer} modifier, directly or indirectly.
     */
    modifier onlyInitializing() {
        require(_initializing, "Initializable: contract is not initializing");
        _;
    }

    function _isConstructor() private view returns (bool) {
        return !AddressUpgradeable.isContract(address(this));
    }
}

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

pragma solidity ^0.8.0;

import "../../interfaces/draft-IERC1822Upgradeable.sol";
import "../ERC1967/ERC1967UpgradeUpgradeable.sol";
import "./Initializable.sol";

/**
 * @dev An upgradeability mechanism designed for UUPS proxies. The functions included here can perform an upgrade of an
 * {ERC1967Proxy}, when this contract is set as the implementation behind such a proxy.
 *
 * A security mechanism ensures that an upgrade does not turn off upgradeability accidentally, although this risk is
 * reinstated if the upgrade retains upgradeability but removes the security mechanism, e.g. by replacing
 * `UUPSUpgradeable` with a custom implementation of upgrades.
 *
 * The {_authorizeUpgrade} function must be overridden to include access restriction to the upgrade mechanism.
 *
 * _Available since v4.1._
 */
abstract contract UUPSUpgradeable is Initializable, IERC1822ProxiableUpgradeable, ERC1967UpgradeUpgradeable {
    function __UUPSUpgradeable_init() internal onlyInitializing {
    }

    function __UUPSUpgradeable_init_unchained() internal onlyInitializing {
    }
    /// @custom:oz-upgrades-unsafe-allow state-variable-immutable state-variable-assignment
    address private immutable __self = address(this);

    /**
     * @dev Check that the execution is being performed through a delegatecall call and that the execution context is
     * a proxy contract with an implementation (as defined in ERC1967) pointing to self. This should only be the case
     * for UUPS and transparent proxies that are using the current contract as their implementation. Execution of a
     * function through ERC1167 minimal proxies (clones) would not normally pass this test, but is not guaranteed to
     * fail.
     */
    modifier onlyProxy() {
        require(address(this) != __self, "Function must be called through delegatecall");
        require(_getImplementation() == __self, "Function must be called through active proxy");
        _;
    }

    /**
     * @dev Check that the execution is not being performed through a delegate call. This allows a function to be
     * callable on the implementing contract but not through proxies.
     */
    modifier notDelegated() {
        require(address(this) == __self, "UUPSUpgradeable: must not be called through delegatecall");
        _;
    }

    /**
     * @dev Implementation of the ERC1822 {proxiableUUID} function. This returns the storage slot used by the
     * implementation. It is used to validate that the this implementation remains valid after an upgrade.
     *
     * IMPORTANT: A proxy pointing at a proxiable contract should not be considered proxiable itself, because this risks
     * bricking a proxy that upgrades to it, by delegating to itself until out of gas. Thus it is critical that this
     * function revert if invoked through a proxy. This is guaranteed by the `notDelegated` modifier.
     */
    function proxiableUUID() external view virtual override notDelegated returns (bytes32) {
        return _IMPLEMENTATION_SLOT;
    }

    /**
     * @dev Upgrade the implementation of the proxy to `newImplementation`.
     *
     * Calls {_authorizeUpgrade}.
     *
     * Emits an {Upgraded} event.
     */
    function upgradeTo(address newImplementation) external virtual onlyProxy {
        _authorizeUpgrade(newImplementation);
        _upgradeToAndCallUUPS(newImplementation, new bytes(0), false);
    }

    /**
     * @dev Upgrade the implementation of the proxy to `newImplementation`, and subsequently execute the function call
     * encoded in `data`.
     *
     * Calls {_authorizeUpgrade}.
     *
     * Emits an {Upgraded} event.
     */
    function upgradeToAndCall(address newImplementation, bytes memory data) external payable virtual onlyProxy {
        _authorizeUpgrade(newImplementation);
        _upgradeToAndCallUUPS(newImplementation, data, true);
    }

    /**
     * @dev Function that should revert when `msg.sender` is not authorized to upgrade the contract. Called by
     * {upgradeTo} and {upgradeToAndCall}.
     *
     * Normally, this function will use an xref:access.adoc[access control] modifier such as {Ownable-onlyOwner}.
     *
     * ```solidity
     * function _authorizeUpgrade(address) internal override onlyOwner {}
     * ```
     */
    function _authorizeUpgrade(address newImplementation) internal virtual;

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[50] private __gap;
}

//SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

interface ILandRegistry {
    function mint(
        address user,
        int16 x,
        int16 y
    ) external;
}

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

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165Upgradeable.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721Upgradeable is IERC165Upgradeable {
    /**
     * @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 (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 IERC721ReceiverUpgradeable {
    /**
     * @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/extensions/IERC721Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC721Upgradeable.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721MetadataUpgradeable is IERC721Upgradeable {
    /**
     * @dev Returns the token collection name.
     */
    function name() external view returns (string memory);

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

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

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

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library AddressUpgradeable {
    /**
     * @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 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 (utils/Context.sol)

pragma solidity ^0.8.0;
import "../proxy/utils/Initializable.sol";

/**
 * @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 ContextUpgradeable is Initializable {
    function __Context_init() internal onlyInitializing {
    }

    function __Context_init_unchained() internal onlyInitializing {
    }
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

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

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[50] private __gap;
}

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

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library StringsUpgradeable {
    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/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165Upgradeable.sol";
import "../../proxy/utils/Initializable.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 ERC165Upgradeable is Initializable, IERC165Upgradeable {
    function __ERC165_init() internal onlyInitializing {
    }

    function __ERC165_init_unchained() internal onlyInitializing {
    }
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165Upgradeable).interfaceId;
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[50] private __gap;
}

// 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 IERC165Upgradeable {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

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

pragma solidity ^0.8.0;

import "../IERC721Upgradeable.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721EnumerableUpgradeable is IERC721Upgradeable {
    /**
     * @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 (access/IAccessControl.sol)

pragma solidity ^0.8.0;

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControlUpgradeable {
    /**
     * @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 (last updated v4.5.0) (interfaces/draft-IERC1822.sol)

pragma solidity ^0.8.0;

/**
 * @dev ERC1822: Universal Upgradeable Proxy Standard (UUPS) documents a method for upgradeability through a simplified
 * proxy whose upgrades are fully controlled by the current implementation.
 */
interface IERC1822ProxiableUpgradeable {
    /**
     * @dev Returns the storage slot that the proxiable contract assumes is being used to store the implementation
     * address.
     *
     * IMPORTANT: A proxy pointing at a proxiable contract should not be considered proxiable itself, because this risks
     * bricking a proxy that upgrades to it, by delegating to itself until out of gas. Thus it is critical that this
     * function revert if invoked through a proxy.
     */
    function proxiableUUID() external view returns (bytes32);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (proxy/ERC1967/ERC1967Upgrade.sol)

pragma solidity ^0.8.2;

import "../beacon/IBeaconUpgradeable.sol";
import "../../interfaces/draft-IERC1822Upgradeable.sol";
import "../../utils/AddressUpgradeable.sol";
import "../../utils/StorageSlotUpgradeable.sol";
import "../utils/Initializable.sol";

/**
 * @dev This abstract contract provides getters and event emitting update functions for
 * https://eips.ethereum.org/EIPS/eip-1967[EIP1967] slots.
 *
 * _Available since v4.1._
 *
 * @custom:oz-upgrades-unsafe-allow delegatecall
 */
abstract contract ERC1967UpgradeUpgradeable is Initializable {
    function __ERC1967Upgrade_init() internal onlyInitializing {
    }

    function __ERC1967Upgrade_init_unchained() internal onlyInitializing {
    }
    // This is the keccak-256 hash of "eip1967.proxy.rollback" subtracted by 1
    bytes32 private constant _ROLLBACK_SLOT = 0x4910fdfa16fed3260ed0e7147f7cc6da11a60208b5b9406d12a635614ffd9143;

    /**
     * @dev Storage slot with the address of the current implementation.
     * This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

    /**
     * @dev Emitted when the implementation is upgraded.
     */
    event Upgraded(address indexed implementation);

    /**
     * @dev Returns the current implementation address.
     */
    function _getImplementation() internal view returns (address) {
        return StorageSlotUpgradeable.getAddressSlot(_IMPLEMENTATION_SLOT).value;
    }

    /**
     * @dev Stores a new address in the EIP1967 implementation slot.
     */
    function _setImplementation(address newImplementation) private {
        require(AddressUpgradeable.isContract(newImplementation), "ERC1967: new implementation is not a contract");
        StorageSlotUpgradeable.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
    }

    /**
     * @dev Perform implementation upgrade
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeTo(address newImplementation) internal {
        _setImplementation(newImplementation);
        emit Upgraded(newImplementation);
    }

    /**
     * @dev Perform implementation upgrade with additional setup call.
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeToAndCall(
        address newImplementation,
        bytes memory data,
        bool forceCall
    ) internal {
        _upgradeTo(newImplementation);
        if (data.length > 0 || forceCall) {
            _functionDelegateCall(newImplementation, data);
        }
    }

    /**
     * @dev Perform implementation upgrade with security checks for UUPS proxies, and additional setup call.
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeToAndCallUUPS(
        address newImplementation,
        bytes memory data,
        bool forceCall
    ) internal {
        // Upgrades from old implementations will perform a rollback test. This test requires the new
        // implementation to upgrade back to the old, non-ERC1822 compliant, implementation. Removing
        // this special case will break upgrade paths from old UUPS implementation to new ones.
        if (StorageSlotUpgradeable.getBooleanSlot(_ROLLBACK_SLOT).value) {
            _setImplementation(newImplementation);
        } else {
            try IERC1822ProxiableUpgradeable(newImplementation).proxiableUUID() returns (bytes32 slot) {
                require(slot == _IMPLEMENTATION_SLOT, "ERC1967Upgrade: unsupported proxiableUUID");
            } catch {
                revert("ERC1967Upgrade: new implementation is not UUPS");
            }
            _upgradeToAndCall(newImplementation, data, forceCall);
        }
    }

    /**
     * @dev Storage slot with the admin of the contract.
     * This is the keccak-256 hash of "eip1967.proxy.admin" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant _ADMIN_SLOT = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;

    /**
     * @dev Emitted when the admin account has changed.
     */
    event AdminChanged(address previousAdmin, address newAdmin);

    /**
     * @dev Returns the current admin.
     */
    function _getAdmin() internal view returns (address) {
        return StorageSlotUpgradeable.getAddressSlot(_ADMIN_SLOT).value;
    }

    /**
     * @dev Stores a new address in the EIP1967 admin slot.
     */
    function _setAdmin(address newAdmin) private {
        require(newAdmin != address(0), "ERC1967: new admin is the zero address");
        StorageSlotUpgradeable.getAddressSlot(_ADMIN_SLOT).value = newAdmin;
    }

    /**
     * @dev Changes the admin of the proxy.
     *
     * Emits an {AdminChanged} event.
     */
    function _changeAdmin(address newAdmin) internal {
        emit AdminChanged(_getAdmin(), newAdmin);
        _setAdmin(newAdmin);
    }

    /**
     * @dev The storage slot of the UpgradeableBeacon contract which defines the implementation for this proxy.
     * This is bytes32(uint256(keccak256('eip1967.proxy.beacon')) - 1)) and is validated in the constructor.
     */
    bytes32 internal constant _BEACON_SLOT = 0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50;

    /**
     * @dev Emitted when the beacon is upgraded.
     */
    event BeaconUpgraded(address indexed beacon);

    /**
     * @dev Returns the current beacon.
     */
    function _getBeacon() internal view returns (address) {
        return StorageSlotUpgradeable.getAddressSlot(_BEACON_SLOT).value;
    }

    /**
     * @dev Stores a new beacon in the EIP1967 beacon slot.
     */
    function _setBeacon(address newBeacon) private {
        require(AddressUpgradeable.isContract(newBeacon), "ERC1967: new beacon is not a contract");
        require(
            AddressUpgradeable.isContract(IBeaconUpgradeable(newBeacon).implementation()),
            "ERC1967: beacon implementation is not a contract"
        );
        StorageSlotUpgradeable.getAddressSlot(_BEACON_SLOT).value = newBeacon;
    }

    /**
     * @dev Perform beacon upgrade with additional setup call. Note: This upgrades the address of the beacon, it does
     * not upgrade the implementation contained in the beacon (see {UpgradeableBeacon-_setImplementation} for that).
     *
     * Emits a {BeaconUpgraded} event.
     */
    function _upgradeBeaconToAndCall(
        address newBeacon,
        bytes memory data,
        bool forceCall
    ) internal {
        _setBeacon(newBeacon);
        emit BeaconUpgraded(newBeacon);
        if (data.length > 0 || forceCall) {
            _functionDelegateCall(IBeaconUpgradeable(newBeacon).implementation(), data);
        }
    }

    /**
     * @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) private returns (bytes memory) {
        require(AddressUpgradeable.isContract(target), "Address: delegate call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return AddressUpgradeable.verifyCallResult(success, returndata, "Address: low-level delegate call failed");
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[50] private __gap;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (proxy/beacon/IBeacon.sol)

pragma solidity ^0.8.0;

/**
 * @dev This is the interface that {BeaconProxy} expects of its beacon.
 */
interface IBeaconUpgradeable {
    /**
     * @dev Must return an address that can be used as a delegate call target.
     *
     * {BeaconProxy} will check that this address is a contract.
     */
    function implementation() external view returns (address);
}

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

pragma solidity ^0.8.0;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 *
 * _Available since v4.1 for `address`, `bool`, `bytes32`, and `uint256`._
 */
library StorageSlotUpgradeable {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        assembly {
            r.slot := slot
        }
    }
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"previousAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"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":"beacon","type":"address"}],"name":"BeaconUpgraded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"int16","name":"x","type":"int16"},{"indexed":false,"internalType":"int16","name":"y","type":"int16"},{"indexed":true,"internalType":"uint32","name":"tokenId","type":"uint32"},{"indexed":false,"internalType":"string","name":"newName","type":"string"}],"name":"LogNameChanged","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":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"METADATA_SETTER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINTER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"UPGRADER_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":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"value","type":"uint32"}],"name":"decode","outputs":[{"internalType":"int16","name":"x","type":"int16"},{"internalType":"int16","name":"y","type":"int16"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"int16","name":"x","type":"int16"},{"internalType":"int16","name":"y","type":"int16"}],"name":"encode","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"exists","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"int16","name":"x","type":"int16"},{"internalType":"int16","name":"y","type":"int16"}],"name":"exists","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"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":"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":"initialize","outputs":[],"stateMutability":"nonpayable","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":"address","name":"user","type":"address"},{"internalType":"int16","name":"x","type":"int16"},{"internalType":"int16","name":"y","type":"int16"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"int16","name":"x","type":"int16"},{"internalType":"int16","name":"y","type":"int16"}],"name":"nameOf","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"tokenId","type":"uint32"}],"name":"nameOf","outputs":[{"internalType":"string","name":"","type":"string"}],"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":"proxiableUUID","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","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":"uri","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"int16","name":"x","type":"int16"},{"internalType":"int16","name":"y","type":"int16"},{"internalType":"string","name":"newName","type":"string"}],"name":"setName","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":"newImplementation","type":"address"}],"name":"upgradeTo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"stateMutability":"payable","type":"function"}]

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