Token

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.6;

import "@openzeppelin/contracts/utils/Pausable.sol";
import "@openzeppelin/contracts/token/ERC1155/ERC1155.sol";
//import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/utils/Pausable.sol";
//import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/token/ERC1155/ERC1155.sol";

import "./CDHAccessControl.sol";
import "../pool/CardPool.sol";
import "../metatx/EIP712MetaTransaction.sol";

contract CDHInventory is Ownable, Pausable, ERC1155, CDHAccessControl,
EIP712MetaTransaction("Crazy Defence Heroes Inventory", "1.0") {

    event SetNewPool(bytes1 poolId, address poolAddress);

    mapping(uint256 => uint256) private counter; //card Id => no of tokens of card Id minted
    mapping(bytes1 => address) private availablePools; // pool identifier => pool contract address
    mapping(uint256 => address) private tokenPools; // token id => pool address
    mapping(uint256 => string) private uris; // token id => metadata uri
    mapping(address => uint256[]) private allTokens; // user address => list of available token ids. Unordered Array.
    mapping(uint256 => uint256) private blockNumber; // nft address => minted block number

    constructor(string memory _uri)
    Pausable()
    ERC1155(_uri)
    CDHAccessControl() {

    }

    function _msgSender() internal view override returns (address payable) {
        return payable(msgSender());
    }

    function card(uint256 tokenId) public view returns (uint256) {
        return (tokenId >> 80) << 80;
    }

    function info(uint256 id) public view returns (string memory name, bytes16 cardType, bytes1 rarity, uint256 rank, uint256 level, string memory _uri, uint256 blockNum) {
        uint256 cardId = card(id);
        CardPool _pool = CardPool(tokenPools[id]);
        (name, cardType, rarity, rank, level, _uri) = _pool.getCard(cardId);
        _uri = uris[id];
        blockNum = blockNumber[id];
    }

    function count(address user) public view returns (uint256) {
        return allTokens[user].length;
    }

    function getAllTokens(address user) public view returns (uint256[] memory){
        return allTokens[user];
    }

    function uri(uint256 tokenId) external view virtual override returns (string memory) {
        return uris[tokenId];
    }

    function setPool(bytes1 poolId, address poolAddress) public onlyAdmin(DEFAULT_ADMIN_ROLE) {
        require(availablePools[poolId] == address(0), "Duplicate Pool ID");
        emit SetNewPool(poolId, poolAddress);
        availablePools[poolId] = poolAddress;
    }

    function pool(bytes1 poolId) public view returns (address) {
        return availablePools[poolId];
    }

    function pool(uint256 token) public view returns (address) {
        return tokenPools[token];
    }

    function setURI(string memory newuri) public onlyAdmin(DEFAULT_ADMIN_ROLE) {
        _setURI(newuri);
    }

    function _generateTokenId(uint256 _cardId) internal returns (uint256) {
        (,, bytes1 poolId,,, uint256 _count) = parse(_cardId);
        require(_count == 0, "Card ID Invalid");

        address _pool = availablePools[poolId];
        CardPool cardPool = CardPool(_pool);
        require(cardPool.exists(_cardId), "Card does not exist");

        counter[_cardId]++;
        bytes32 tokenId = bytes32(_cardId);
        tokenId |= (bytes32(counter[_cardId]) << 16);
        tokenId |= bytes32(uint256(1));

        require(blockNumber[uint256(tokenId)] == 0, "Token already minted");

        tokenPools[uint256(tokenId)] = _pool;
        (,,,,, string memory _uri) = cardPool.getCard(_cardId);
        uris[uint256(tokenId)] = _uri;
        blockNumber[uint256(tokenId)] = block.number;

        return uint256(tokenId);
    }

    function mint(address account, uint256 cardId, uint256 amount, bytes memory data) public onlyMinter {
        uint256 tokenId = _generateTokenId(cardId);
        _mint(account, tokenId, amount, data);
    }

    function mintBatch(address to, uint256[] memory cardIds, uint256[] memory amounts, bytes memory data)
    public onlyMinter {
        uint256[] memory tokenIds = new uint256[](cardIds.length);
        for (uint256 i; i < cardIds.length; i++) {
            tokenIds[i] = _generateTokenId(cardIds[i]);
        }
        _mintBatch(to, tokenIds, amounts, data);
    }

    function _beforeTokenTransfer(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    )
    internal
    override
    whenNotPaused {
        uint256[] storage senderTokenList = allTokens[from];
        for (uint256 i; i < ids.length; i++) {
            // add transferred token to 'to' user token list
            allTokens[to].push(ids[i]);

            // find and remove the transferred token from the 'from' user token list
            // the code below finds the token id, moves the last token to found index
            // and decreases the array length. So, the allTokens is an unordered array of tokens.
            for (uint256 j; j < senderTokenList.length; j++) {
                if (senderTokenList[j] == ids[i]) {
                    senderTokenList[j] = senderTokenList[senderTokenList.length - 1];
                    senderTokenList.pop();
                }
            }
        }
    }

    function parse(uint256 id) public pure returns (bytes1 token, bytes4 cdhId, bytes1 poolId, bytes32 cardType, bytes1 rarity, uint256 counter_){
        uint256 temp = id;
        cdhId = bytes4(bytes32((temp >> 224) << 224));

        temp = id;
        poolId = bytes1(bytes32((temp >> 216) << 248));

        temp = id;
        cardType = bytes32((temp >> 88) << 128);

        temp = id;
        rarity = bytes1(bytes32((temp >> 80) << 248));

        temp = id;
        counter_ = ((temp >> 16) << 192) >> 192;

        temp = id;
        token = bytes1(bytes32(temp << 248));
    }

    function countByCardId(uint256 _cardId) public view returns (uint256) {
        return counter[_cardId];
    }

    function pause() public onlyAdmin(DEFAULT_ADMIN_ROLE) {
        _pause();
    }

    function unpause() public onlyAdmin(DEFAULT_ADMIN_ROLE) {
        _unpause();
    }

}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "./Context.sol";

/**
 * @dev Contract module which allows children to implement an emergency stop
 * mechanism that can be triggered by an authorized account.
 *
 * This module is used through inheritance. It will make available the
 * modifiers `whenNotPaused` and `whenPaused`, which can be applied to
 * the functions of your contract. Note that they will not be pausable by
 * simply including this module, only once the modifiers are put in place.
 */
abstract contract Pausable is Context {
    /**
     * @dev Emitted when the pause is triggered by `account`.
     */
    event Paused(address account);

    /**
     * @dev Emitted when the pause is lifted by `account`.
     */
    event Unpaused(address account);

    bool private _paused;

    /**
     * @dev Initializes the contract in unpaused state.
     */
    constructor () internal {
        _paused = false;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view virtual returns (bool) {
        return _paused;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    modifier whenNotPaused() {
        require(!paused(), "Pausable: paused");
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        require(paused(), "Pausable: not paused");
        _;
    }

    /**
     * @dev Triggers stopped state.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    function _pause() internal virtual whenNotPaused {
        _paused = true;
        emit Paused(_msgSender());
    }

    /**
     * @dev Returns to normal state.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    function _unpause() internal virtual whenPaused {
        _paused = false;
        emit Unpaused(_msgSender());
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "./IERC1155.sol";
import "./IERC1155MetadataURI.sol";
import "./IERC1155Receiver.sol";
import "../../utils/Context.sol";
import "../../introspection/ERC165.sol";
import "../../math/SafeMath.sol";
import "../../utils/Address.sol";

/**
 *
 * @dev Implementation of the basic standard multi-token.
 * See https://eips.ethereum.org/EIPS/eip-1155
 * Originally based on code by Enjin: https://github.com/enjin/erc-1155
 *
 * _Available since v3.1._
 */
contract ERC1155 is Context, ERC165, IERC1155, IERC1155MetadataURI {
    using SafeMath for uint256;
    using Address for address;

    // Mapping from token ID to account balances
    mapping (uint256 => mapping(address => uint256)) private _balances;

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

    // Used as the URI for all token types by relying on ID substitution, e.g. https://token-cdn-domain/{id}.json
    string private _uri;

    /*
     *     bytes4(keccak256('balanceOf(address,uint256)')) == 0x00fdd58e
     *     bytes4(keccak256('balanceOfBatch(address[],uint256[])')) == 0x4e1273f4
     *     bytes4(keccak256('setApprovalForAll(address,bool)')) == 0xa22cb465
     *     bytes4(keccak256('isApprovedForAll(address,address)')) == 0xe985e9c5
     *     bytes4(keccak256('safeTransferFrom(address,address,uint256,uint256,bytes)')) == 0xf242432a
     *     bytes4(keccak256('safeBatchTransferFrom(address,address,uint256[],uint256[],bytes)')) == 0x2eb2c2d6
     *
     *     => 0x00fdd58e ^ 0x4e1273f4 ^ 0xa22cb465 ^
     *        0xe985e9c5 ^ 0xf242432a ^ 0x2eb2c2d6 == 0xd9b67a26
     */
    bytes4 private constant _INTERFACE_ID_ERC1155 = 0xd9b67a26;

    /*
     *     bytes4(keccak256('uri(uint256)')) == 0x0e89341c
     */
    bytes4 private constant _INTERFACE_ID_ERC1155_METADATA_URI = 0x0e89341c;

    /**
     * @dev See {_setURI}.
     */
    constructor (string memory uri_) public {
        _setURI(uri_);

        // register the supported interfaces to conform to ERC1155 via ERC165
        _registerInterface(_INTERFACE_ID_ERC1155);

        // register the supported interfaces to conform to ERC1155MetadataURI via ERC165
        _registerInterface(_INTERFACE_ID_ERC1155_METADATA_URI);
    }

    /**
     * @dev See {IERC1155MetadataURI-uri}.
     *
     * This implementation returns the same URI for *all* token types. It relies
     * on the token type ID substitution mechanism
     * https://eips.ethereum.org/EIPS/eip-1155#metadata[defined in the EIP].
     *
     * Clients calling this function must replace the `\{id\}` substring with the
     * actual token type ID.
     */
    function uri(uint256) external view virtual override returns (string memory) {
        return _uri;
    }

    /**
     * @dev See {IERC1155-balanceOf}.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function balanceOf(address account, uint256 id) public view virtual override returns (uint256) {
        require(account != address(0), "ERC1155: balance query for the zero address");
        return _balances[id][account];
    }

    /**
     * @dev See {IERC1155-balanceOfBatch}.
     *
     * Requirements:
     *
     * - `accounts` and `ids` must have the same length.
     */
    function balanceOfBatch(
        address[] memory accounts,
        uint256[] memory ids
    )
        public
        view
        virtual
        override
        returns (uint256[] memory)
    {
        require(accounts.length == ids.length, "ERC1155: accounts and ids length mismatch");

        uint256[] memory batchBalances = new uint256[](accounts.length);

        for (uint256 i = 0; i < accounts.length; ++i) {
            batchBalances[i] = balanceOf(accounts[i], ids[i]);
        }

        return batchBalances;
    }

    /**
     * @dev See {IERC1155-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        require(_msgSender() != operator, "ERC1155: setting approval status for self");

        _operatorApprovals[_msgSender()][operator] = approved;
        emit ApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC1155-isApprovedForAll}.
     */
    function isApprovedForAll(address account, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[account][operator];
    }

    /**
     * @dev See {IERC1155-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    )
        public
        virtual
        override
    {
        require(to != address(0), "ERC1155: transfer to the zero address");
        require(
            from == _msgSender() || isApprovedForAll(from, _msgSender()),
            "ERC1155: caller is not owner nor approved"
        );

        address operator = _msgSender();

        _beforeTokenTransfer(operator, from, to, _asSingletonArray(id), _asSingletonArray(amount), data);

        _balances[id][from] = _balances[id][from].sub(amount, "ERC1155: insufficient balance for transfer");
        _balances[id][to] = _balances[id][to].add(amount);

        emit TransferSingle(operator, from, to, id, amount);

        _doSafeTransferAcceptanceCheck(operator, from, to, id, amount, data);
    }

    /**
     * @dev See {IERC1155-safeBatchTransferFrom}.
     */
    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    )
        public
        virtual
        override
    {
        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");
        require(to != address(0), "ERC1155: transfer to the zero address");
        require(
            from == _msgSender() || isApprovedForAll(from, _msgSender()),
            "ERC1155: transfer caller is not owner nor approved"
        );

        address operator = _msgSender();

        _beforeTokenTransfer(operator, from, to, ids, amounts, data);

        for (uint256 i = 0; i < ids.length; ++i) {
            uint256 id = ids[i];
            uint256 amount = amounts[i];

            _balances[id][from] = _balances[id][from].sub(
                amount,
                "ERC1155: insufficient balance for transfer"
            );
            _balances[id][to] = _balances[id][to].add(amount);
        }

        emit TransferBatch(operator, from, to, ids, amounts);

        _doSafeBatchTransferAcceptanceCheck(operator, from, to, ids, amounts, data);
    }

    /**
     * @dev Sets a new URI for all token types, by relying on the token type ID
     * substitution mechanism
     * https://eips.ethereum.org/EIPS/eip-1155#metadata[defined in the EIP].
     *
     * By this mechanism, any occurrence of the `\{id\}` substring in either the
     * URI or any of the amounts in the JSON file at said URI will be replaced by
     * clients with the token type ID.
     *
     * For example, the `https://token-cdn-domain/\{id\}.json` URI would be
     * interpreted by clients as
     * `https://token-cdn-domain/000000000000000000000000000000000000000000000000000000000004cce0.json`
     * for token type ID 0x4cce0.
     *
     * See {uri}.
     *
     * Because these URIs cannot be meaningfully represented by the {URI} event,
     * this function emits no events.
     */
    function _setURI(string memory newuri) internal virtual {
        _uri = newuri;
    }

    /**
     * @dev Creates `amount` tokens of token type `id`, and assigns them to `account`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - If `account` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
     * acceptance magic value.
     */
    function _mint(address account, uint256 id, uint256 amount, bytes memory data) internal virtual {
        require(account != address(0), "ERC1155: mint to the zero address");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, address(0), account, _asSingletonArray(id), _asSingletonArray(amount), data);

        _balances[id][account] = _balances[id][account].add(amount);
        emit TransferSingle(operator, address(0), account, id, amount);

        _doSafeTransferAcceptanceCheck(operator, address(0), account, id, amount, data);
    }

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_mint}.
     *
     * Requirements:
     *
     * - `ids` and `amounts` must have the same length.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
     * acceptance magic value.
     */
    function _mintBatch(address to, uint256[] memory ids, uint256[] memory amounts, bytes memory data) internal virtual {
        require(to != address(0), "ERC1155: mint to the zero address");
        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, address(0), to, ids, amounts, data);

        for (uint i = 0; i < ids.length; i++) {
            _balances[ids[i]][to] = amounts[i].add(_balances[ids[i]][to]);
        }

        emit TransferBatch(operator, address(0), to, ids, amounts);

        _doSafeBatchTransferAcceptanceCheck(operator, address(0), to, ids, amounts, data);
    }

    /**
     * @dev Destroys `amount` tokens of token type `id` from `account`
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens of token type `id`.
     */
    function _burn(address account, uint256 id, uint256 amount) internal virtual {
        require(account != address(0), "ERC1155: burn from the zero address");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, account, address(0), _asSingletonArray(id), _asSingletonArray(amount), "");

        _balances[id][account] = _balances[id][account].sub(
            amount,
            "ERC1155: burn amount exceeds balance"
        );

        emit TransferSingle(operator, account, address(0), id, amount);
    }

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_burn}.
     *
     * Requirements:
     *
     * - `ids` and `amounts` must have the same length.
     */
    function _burnBatch(address account, uint256[] memory ids, uint256[] memory amounts) internal virtual {
        require(account != address(0), "ERC1155: burn from the zero address");
        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, account, address(0), ids, amounts, "");

        for (uint i = 0; i < ids.length; i++) {
            _balances[ids[i]][account] = _balances[ids[i]][account].sub(
                amounts[i],
                "ERC1155: burn amount exceeds balance"
            );
        }

        emit TransferBatch(operator, account, address(0), ids, amounts);
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning, as well as batched variants.
     *
     * The same hook is called on both single and batched variants. For single
     * transfers, the length of the `id` and `amount` arrays will be 1.
     *
     * Calling conditions (for each `id` and `amount` pair):
     *
     * - When `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * of token type `id` will be  transferred to `to`.
     * - When `from` is zero, `amount` tokens of token type `id` will be minted
     * for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens of token type `id`
     * will be burned.
     * - `from` and `to` are never both zero.
     * - `ids` and `amounts` have the same, non-zero length.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    )
        internal
        virtual
    { }

    function _doSafeTransferAcceptanceCheck(
        address operator,
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    )
        private
    {
        if (to.isContract()) {
            try IERC1155Receiver(to).onERC1155Received(operator, from, id, amount, data) returns (bytes4 response) {
                if (response != IERC1155Receiver(to).onERC1155Received.selector) {
                    revert("ERC1155: ERC1155Receiver rejected tokens");
                }
            } catch Error(string memory reason) {
                revert(reason);
            } catch {
                revert("ERC1155: transfer to non ERC1155Receiver implementer");
            }
        }
    }

    function _doSafeBatchTransferAcceptanceCheck(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    )
        private
    {
        if (to.isContract()) {
            try IERC1155Receiver(to).onERC1155BatchReceived(operator, from, ids, amounts, data) returns (bytes4 response) {
                if (response != IERC1155Receiver(to).onERC1155BatchReceived.selector) {
                    revert("ERC1155: ERC1155Receiver rejected tokens");
                }
            } catch Error(string memory reason) {
                revert(reason);
            } catch {
                revert("ERC1155: transfer to non ERC1155Receiver implementer");
            }
        }
    }

    function _asSingletonArray(uint256 element) private pure returns (uint256[] memory) {
        uint256[] memory array = new uint256[](1);
        array[0] = element;

        return array;
    }
}

pragma solidity >=0.6.6;

import "@openzeppelin/contracts/access/AccessControl.sol";
//import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/access/AccessControl.sol";

contract CDHAccessControl is AccessControl {
    bytes32 public constant MINTER_ROLE = 0x9f2df0fed2c77648de5860a4cc508cd0818c85b8b8a1ab4ceeef8d981c8956a6; // keccak256(abi.encodePacked("MINTER_ROLE"));
    bytes32 public constant MINTER_ROLE_ADMIN = 0x11c2020b6b4f4e00c2410234e0c72636b4739cf7cda4d8e24ef6b881350e6704; //keccak256(abi.encodePacked("MINTER_ROLE_ADMIN"));

    modifier onlyAdmin(bytes32 role) {
        require(hasRole(role, _msgSender()));
        _;
    }

    modifier onlyMinter {
        require(hasRole(MINTER_ROLE, _msgSender()));
        _;
    }

    constructor() {
        _setupRole(DEFAULT_ADMIN_ROLE, _msgSender());
        _setRoleAdmin(MINTER_ROLE, MINTER_ROLE_ADMIN);
        _setupRole(MINTER_ROLE_ADMIN, _msgSender());
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.6;

import "../Constants.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/Pausable.sol";
//import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/access/Ownable.sol";
//import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/utils/Pausable.sol";

abstract contract CardPool is Ownable, Pausable {
    bytes1 private constant IDENTIFIER = 0x00;
    string private constant NAME = "CRAZY DEFENCE HEROES CARD POOL";

    struct Card {
        bytes16 cardType;
        bytes1 rarity;
        uint256 rank;
        uint256 level;
    }

    string public uri;
    mapping(uint256 => Card) private cards;
    mapping(bytes1 => uint256[]) private rarityCardType; // rarity => cardId[]

    mapping(bytes16 => string) private cardTypeName;
    mapping(string => bytes16) private reverseCardType;

    uint256 public totalCards;

    event URIUpdated(string oldURI, string newURI);

    function identifier() public virtual pure returns (bytes1) {
        return IDENTIFIER;
    }

    function name() public virtual pure returns (string memory) {
        return NAME;
    }

    function generateCardId(bytes32 _cardType, bytes1 _rarity, uint256 _rank, uint256 _level) public pure returns (uint256) {
        bytes32 cardId = Constants.CRAZY_DEFENCE_HEROES;
        cardId |= (bytes32(identifier()) >> 32);
        cardId |= (_cardType >> 40);
        cardId |= (bytes32(_rarity) >> 168);
        return uint256(cardId);
    }

    function exists(uint256 cardId) public view returns (bool) {
        return (cards[cardId].cardType != bytes16(0));
    }

    function numberOfCardsByRarity(bytes1 rarity) public view returns (uint256) {
        return rarityCardType[rarity].length;
    }

    function getCardIdByRarity(bytes1 rarity, uint256 index) public view returns (uint256) {
        return rarityCardType[rarity][index];
    }

    function getUri(uint256 id) public view returns (string memory) {
        return string(abi.encodePacked(uri, uint2str(id), ".json"));
    }

    function getCardNameByType(bytes16 _cardType) public view returns (string memory) {
        return cardTypeName[_cardType];
    }

    function getCardName(uint256 _cardId) public view returns (string memory) {
        return getCardNameByType(cards[_cardId].cardType);
    }

    function getCard(uint256 _id) public view returns (string memory, bytes16, bytes1, uint256, uint256, string memory) {
        Card memory _card = cards[_id];
        return (getCardName(_id), _card.cardType, _card.rarity, _card.rank, _card.level, getUri(_id));
    }

    function getCardTypeByName(string memory _name) public view returns (bytes16) {
        return reverseCardType[_name];
    }

    /*
        call this only in constructor with proper arguments
    */
    function _newCard(string memory _cardTypeName, bytes1 _rarity, uint256 _rank, uint256 _level) internal whenNotPaused {
        if (reverseCardType[_cardTypeName] == bytes16(0)) {
            bytes16 hash = bytes16(keccak256(abi.encodePacked(_cardTypeName)));
            cardTypeName[hash] = _cardTypeName;
            reverseCardType[_cardTypeName] = hash;
        }
        bytes16 cardType = reverseCardType[_cardTypeName];
        uint256 id = generateCardId(cardType, _rarity, _rank, _level);
        cards[id] = Card(cardType, _rarity, _rank, _level);
        rarityCardType[_rarity].push(id);
        totalCards++;
    }

    function setURI(string memory _uri) public onlyOwner whenNotPaused {
        emit URIUpdated(uri, _uri);
        uri = _uri;
    }

    function pause() public onlyOwner {
        _pause();
    }

    function unpause() public onlyOwner {
        _unpause();
    }

    function uint2str(uint256 num) internal pure returns (string memory _uintAsString) {
        if (num == 0) {
            return "0";
        }

        uint256 j = num;
        uint256 len;
        while (j != 0) {
            len++;
            j /= 10;
        }

        bytes memory bstr = new bytes(len);
        uint256 k = len - 1;
        while (num != 0) {
            bstr[k--] = bytes1(uint8(48 + (num % 10)));
            num /= 10;
        }
        return string(bstr);
    }
}

//SPDX-License-Identifier: MIT
pragma solidity >=0.6.6;

import "@openzeppelin/contracts/math/SafeMath.sol";
//import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.4.0/contracts/math/SafeMath.sol";

import "./EIP712Base.sol";

contract EIP712MetaTransaction is EIP712Base {
    using SafeMath for uint256;
    bytes32 private constant META_TRANSACTION_TYPEHASH = keccak256(bytes("MetaTransaction(uint256 nonce,address from,bytes functionSignature)"));

    event MetaTransactionExecuted(address userAddress, address payable relayerAddress, bytes functionSignature);

    mapping(address => uint256) private nonces;

    /*
     * Meta transaction structure.
     * No point of including value field here as if user is doing value transfer then he has the funds to pay for gas
     * He should call the desired function directly in that case.
     */
    struct MetaTransaction {
        uint256 nonce;
        address from;
        bytes functionSignature;
    }

    constructor(string memory name, string memory version) public EIP712Base(name, version) {}

    function convertBytesToBytes4(bytes memory inBytes) internal returns (bytes4 outBytes4) {
        if (inBytes.length == 0) {
            return 0x0;
        }

        assembly {
            outBytes4 := mload(add(inBytes, 32))
        }
    }

    function executeMetaTransaction(address userAddress,
        bytes memory functionSignature, bytes32 sigR, bytes32 sigS, uint8 sigV) public payable returns (bytes memory) {
        bytes4 destinationFunctionSig = convertBytesToBytes4(functionSignature);
        require(destinationFunctionSig != msg.sig, "functionSignature can not be of executeMetaTransaction method");
        MetaTransaction memory metaTx = MetaTransaction({
        nonce : nonces[userAddress],
        from : userAddress,
        functionSignature : functionSignature
        });
        require(verify(userAddress, metaTx, sigR, sigS, sigV), "Signer and signature do not match");
        nonces[userAddress] = nonces[userAddress].add(1);
        // Append userAddress at the end to extract it from calling context
        (bool success, bytes memory returnData) = address(this).call(abi.encodePacked(functionSignature, userAddress));

        require(success, "Function call not successful");
        emit MetaTransactionExecuted(userAddress, msg.sender, functionSignature);
        return returnData;
    }

    function hashMetaTransaction(MetaTransaction memory metaTx) internal pure returns (bytes32) {
        return keccak256(abi.encode(
                META_TRANSACTION_TYPEHASH,
                metaTx.nonce,
                metaTx.from,
                keccak256(metaTx.functionSignature)
            ));
    }

    function getNonce(address user) external view returns (uint256 nonce) {
        nonce = nonces[user];
    }

    function verify(address user, MetaTransaction memory metaTx, bytes32 sigR, bytes32 sigS, uint8 sigV) internal view returns (bool) {
        address signer = ecrecover(toTypedMessageHash(hashMetaTransaction(metaTx)), sigV, sigR, sigS);
        require(signer != address(0), "Invalid signature");
        return signer == user;
    }

    function msgSender() internal view returns (address sender) {
        if (msg.sender == address(this)) {
            bytes memory array = msg.data;
            uint256 index = msg.data.length;
            assembly {
            // Load the 32 bytes word from memory with the address on the lower 20 bytes, and mask those.
                sender := and(mload(add(array, index)), 0xffffffffffffffffffffffffffffffffffffffff)
            }
        } else {
            sender = msg.sender;
        }
        return sender;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <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 GSN 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 payable) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <0.8.0;

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

/**
 * @dev Required interface of an ERC1155 compliant contract, as defined in the
 * https://eips.ethereum.org/EIPS/eip-1155[EIP].
 *
 * _Available since v3.1._
 */
interface IERC1155 is IERC165 {
    /**
     * @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`.
     */
    event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value);

    /**
     * @dev Equivalent to multiple {TransferSingle} events, where `operator`, `from` and `to` are the same for all
     * transfers.
     */
    event TransferBatch(address indexed operator, address indexed from, address indexed to, uint256[] ids, uint256[] values);

    /**
     * @dev Emitted when `account` grants or revokes permission to `operator` to transfer their tokens, according to
     * `approved`.
     */
    event ApprovalForAll(address indexed account, address indexed operator, bool approved);

    /**
     * @dev Emitted when the URI for token type `id` changes to `value`, if it is a non-programmatic URI.
     *
     * If an {URI} event was emitted for `id`, the standard
     * https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[guarantees] that `value` will equal the value
     * returned by {IERC1155MetadataURI-uri}.
     */
    event URI(string value, uint256 indexed id);

    /**
     * @dev Returns the amount of tokens of token type `id` owned by `account`.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function balanceOf(address account, uint256 id) external view returns (uint256);

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}.
     *
     * Requirements:
     *
     * - `accounts` and `ids` must have the same length.
     */
    function balanceOfBatch(address[] calldata accounts, uint256[] calldata ids) external view returns (uint256[] memory);

    /**
     * @dev Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`,
     *
     * Emits an {ApprovalForAll} event.
     *
     * Requirements:
     *
     * - `operator` cannot be the caller.
     */
    function setApprovalForAll(address operator, bool approved) external;

    /**
     * @dev Returns true if `operator` is approved to transfer ``account``'s tokens.
     *
     * See {setApprovalForAll}.
     */
    function isApprovedForAll(address account, address operator) external view returns (bool);

    /**
     * @dev Transfers `amount` tokens of token type `id` from `from` to `to`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - If the caller is not `from`, it must be have been approved to spend ``from``'s tokens via {setApprovalForAll}.
     * - `from` must have a balance of tokens of type `id` of at least `amount`.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
     * acceptance magic value.
     */
    function safeTransferFrom(address from, address to, uint256 id, uint256 amount, bytes calldata data) external;

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}.
     *
     * Emits a {TransferBatch} event.
     *
     * Requirements:
     *
     * - `ids` and `amounts` must have the same length.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
     * acceptance magic value.
     */
    function safeBatchTransferFrom(address from, address to, uint256[] calldata ids, uint256[] calldata amounts, bytes calldata data) external;
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <0.8.0;

import "./IERC1155.sol";

/**
 * @dev Interface of the optional ERC1155MetadataExtension interface, as defined
 * in the https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[EIP].
 *
 * _Available since v3.1._
 */
interface IERC1155MetadataURI is IERC1155 {
    /**
     * @dev Returns the URI for token type `id`.
     *
     * If the `\{id\}` substring is present in the URI, it must be replaced by
     * clients with the actual token type ID.
     */
    function uri(uint256 id) external view returns (string memory);
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

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

/**
 * _Available since v3.1._
 */
interface IERC1155Receiver is IERC165 {

    /**
        @dev Handles the receipt of a single ERC1155 token type. This function is
        called at the end of a `safeTransferFrom` after the balance has been updated.
        To accept the transfer, this must return
        `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))`
        (i.e. 0xf23a6e61, or its own function selector).
        @param operator The address which initiated the transfer (i.e. msg.sender)
        @param from The address which previously owned the token
        @param id The ID of the token being transferred
        @param value The amount of tokens being transferred
        @param data Additional data with no specified format
        @return `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))` if transfer is allowed
    */
    function onERC1155Received(
        address operator,
        address from,
        uint256 id,
        uint256 value,
        bytes calldata data
    )
        external
        returns(bytes4);

    /**
        @dev Handles the receipt of a multiple ERC1155 token types. This function
        is called at the end of a `safeBatchTransferFrom` after the balances have
        been updated. To accept the transfer(s), this must return
        `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))`
        (i.e. 0xbc197c81, or its own function selector).
        @param operator The address which initiated the batch transfer (i.e. msg.sender)
        @param from The address which previously owned the token
        @param ids An array containing ids of each token being transferred (order and length must match values array)
        @param values An array containing amounts of each token being transferred (order and length must match ids array)
        @param data Additional data with no specified format
        @return `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))` if transfer is allowed
    */
    function onERC1155BatchReceived(
        address operator,
        address from,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    )
        external
        returns(bytes4);
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts may inherit from this and call {_registerInterface} to declare
 * their support of an interface.
 */
abstract contract ERC165 is IERC165 {
    /*
     * bytes4(keccak256('supportsInterface(bytes4)')) == 0x01ffc9a7
     */
    bytes4 private constant _INTERFACE_ID_ERC165 = 0x01ffc9a7;

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

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

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

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

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        uint256 c = a + b;
        if (c < a) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the substraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b > a) return (false, 0);
        return (true, a - b);
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) return (true, 0);
        uint256 c = a * b;
        if (c / a != b) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a / b);
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a % b);
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");
        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b <= a, "SafeMath: subtraction overflow");
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        if (a == 0) return 0;
        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");
        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0, "SafeMath: division by zero");
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0, "SafeMath: modulo by zero");
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        return a - b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryDiv}.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        return a % b;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 0;
    }

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

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (bool success, ) = recipient.call{ value: amount }("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

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

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

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

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

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

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

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

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

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

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

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

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

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

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

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

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

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

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms.
 *
 * 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 {
    using EnumerableSet for EnumerableSet.AddressSet;
    using Address for address;

    struct RoleData {
        EnumerableSet.AddressSet members;
        bytes32 adminRole;
    }

    mapping (bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @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 {_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) public view returns (bool) {
        return _roles[role].members.contains(account);
    }

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

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

    /**
     * @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 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 {
        require(hasRole(_roles[role].adminRole, _msgSender()), "AccessControl: sender must be an admin to grant");

        _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 {
        require(hasRole(_roles[role].adminRole, _msgSender()), "AccessControl: sender must be an admin to revoke");

        _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 granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) public virtual {
        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}.
     * ====
     */
    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 {
        emit RoleAdminChanged(role, _roles[role].adminRole, adminRole);
        _roles[role].adminRole = adminRole;
    }

    function _grantRole(bytes32 role, address account) private {
        if (_roles[role].members.add(account)) {
            emit RoleGranted(role, account, _msgSender());
        }
    }

    function _revokeRole(bytes32 role, address account) private {
        if (_roles[role].members.remove(account)) {
            emit RoleRevoked(role, account, _msgSender());
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

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

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

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

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

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

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

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

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

            bytes32 lastvalue = set._values[lastIndex];

            // Move the last value to the index where the value to delete is
            set._values[toDeleteIndex] = lastvalue;
            // Update the index for the moved value
            set._indexes[lastvalue] = toDeleteIndex + 1; // All indexes are 1-based

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

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

            return true;
        } else {
            return false;
        }
    }

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

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

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

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

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

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

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

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

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

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

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

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

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

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

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


    // UintSet

    struct UintSet {
        Set _inner;
    }

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

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

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

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

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

pragma solidity >=0.6.6;

library Constants {
    bytes1 public constant RARITY_UNKNOWN = 0x00;
    bytes1 public constant RARITY_COMMON = 0x01;
    bytes1 public constant RARITY_RARE = 0x02;
    bytes1 public constant RARITY_EPIC = 0x03;
    bytes1 public constant RARITY_LEGENDARY = 0x04;

    bytes1 public constant UNKNOWN_POOL_IDENTIFIER = 0x00;
    bytes1 public constant EQUIPMENT_POOL_IDENTIFIER = 0x01;
    bytes1 public constant HERO_POOL_IDENTIFIER = 0x02;
    bytes1 public constant SPELL_POOL_IDENTIFIER = 0x03;
    bytes1 public constant TOWER_POOL_IDENTIFIER = 0x04;

    bytes4 public constant CRAZY_DEFENCE_HEROES = 0x2ebc3cb3; // bytes4(keccak256(abi.encodePacked("CRAZY DEFENCE HEROES")));
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <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 () internal {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

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

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

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

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

//SPDX-License-Identifier: MIT
pragma solidity >=0.6.6;

contract EIP712Base {

    struct EIP712Domain {
        string name;
        string version;
        address verifyingContract;
        bytes32 salt;
    }

    bytes32 internal constant EIP712_DOMAIN_TYPEHASH = keccak256(bytes("EIP712Domain(string name,string version,address verifyingContract,bytes32 salt)"));

    bytes32 internal domainSeparator;

    constructor(string memory name, string memory version) {
        domainSeparator = keccak256(abi.encode(
                EIP712_DOMAIN_TYPEHASH,
                keccak256(bytes(name)),
                keccak256(bytes(version)),
                address(this),
                bytes32(getChainID())
            ));
    }

    function getChainID() internal view returns (uint256 id) {
        assembly {
            id := chainid()
        }
    }

    function getDomainSeparator() private view returns (bytes32) {
        return domainSeparator;
    }

    /**
    * Accept message hash and returns hash message in EIP712 compatible form
    * So that it can be used to recover signer from signature signed using EIP712 formatted data
    * https://eips.ethereum.org/EIPS/eip-712
    * "\\x19" makes the encoding deterministic
    * "\\x01" is the version byte to make it compatible to EIP-191
    */
    function toTypedMessageHash(bytes32 messageHash) internal view returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", getDomainSeparator(), messageHash));
    }

}

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

[{"inputs":[{"internalType":"string","name":"_uri","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","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":false,"internalType":"address","name":"userAddress","type":"address"},{"indexed":false,"internalType":"address payable","name":"relayerAddress","type":"address"},{"indexed":false,"internalType":"bytes","name":"functionSignature","type":"bytes"}],"name":"MetaTransactionExecuted","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":"address","name":"account","type":"address"}],"name":"Paused","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":false,"internalType":"bytes1","name":"poolId","type":"bytes1"},{"indexed":false,"internalType":"address","name":"poolAddress","type":"address"}],"name":"SetNewPool","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256[]","name":"ids","type":"uint256[]"},{"indexed":false,"internalType":"uint256[]","name":"values","type":"uint256[]"}],"name":"TransferBatch","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"id","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"TransferSingle","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"value","type":"string"},{"indexed":true,"internalType":"uint256","name":"id","type":"uint256"}],"name":"URI","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[],"name":"DEFAULT_ADMIN_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":"MINTER_ROLE_ADMIN","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"accounts","type":"address[]"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"}],"name":"balanceOfBatch","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"card","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"}],"name":"count","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_cardId","type":"uint256"}],"name":"countByCardId","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"userAddress","type":"address"},{"internalType":"bytes","name":"functionSignature","type":"bytes"},{"internalType":"bytes32","name":"sigR","type":"bytes32"},{"internalType":"bytes32","name":"sigS","type":"bytes32"},{"internalType":"uint8","name":"sigV","type":"uint8"}],"name":"executeMetaTransaction","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"}],"name":"getAllTokens","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"}],"name":"getNonce","outputs":[{"internalType":"uint256","name":"nonce","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"getRoleMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleMemberCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"id","type":"uint256"}],"name":"info","outputs":[{"internalType":"string","name":"name","type":"string"},{"internalType":"bytes16","name":"cardType","type":"bytes16"},{"internalType":"bytes1","name":"rarity","type":"bytes1"},{"internalType":"uint256","name":"rank","type":"uint256"},{"internalType":"uint256","name":"level","type":"uint256"},{"internalType":"string","name":"_uri","type":"string"},{"internalType":"uint256","name":"blockNum","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"cardId","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256[]","name":"cardIds","type":"uint256[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"mintBatch","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"id","type":"uint256"}],"name":"parse","outputs":[{"internalType":"bytes1","name":"token","type":"bytes1"},{"internalType":"bytes4","name":"cdhId","type":"bytes4"},{"internalType":"bytes1","name":"poolId","type":"bytes1"},{"internalType":"bytes32","name":"cardType","type":"bytes32"},{"internalType":"bytes1","name":"rarity","type":"bytes1"},{"internalType":"uint256","name":"counter_","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes1","name":"poolId","type":"bytes1"}],"name":"pool","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"token","type":"uint256"}],"name":"pool","outputs":[{"internalType":"address","name":"","type":"address"}],"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":"ids","type":"uint256[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeBatchTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"uint256","name":"amount","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":"bytes1","name":"poolId","type":"bytes1"},{"internalType":"address","name":"poolAddress","type":"address"}],"name":"setPool","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"newuri","type":"string"}],"name":"setURI","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":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"uri","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"}]

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

0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000005168747470733a2f2f676174657761792e70696e6174612e636c6f75642f697066732f516d51796870793937617576784246574c696d4b72536473676e777058454e5638557274775839365942486238782f000000000000000000000000000000

-----Decoded View---------------
Arg [0] : _uri (string): https://gateway.pinata.cloud/ipfs/QmQyhpy97auvxBFWLimKrSdsgnwpXENV8UrtwX96YBHb8x/

-----Encoded View---------------
5 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000020
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000051
Arg [2] : 68747470733a2f2f676174657761792e70696e6174612e636c6f75642f697066
Arg [3] : 732f516d51796870793937617576784246574c696d4b72536473676e77705845
Arg [4] : 4e5638557274775839365942486238782f000000000000000000000000000000