Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
// ndgtlft etm.

pragma solidity ^0.8.18;

import "@openzeppelin/contracts/token/ERC1155/ERC1155.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/access/AccessControl.sol";

contract KurageFestivalMemento is ERC1155, Ownable, ReentrancyGuard, AccessControl {
    constructor() ERC1155("") {
        _setupRole(DEFAULT_ADMIN_ROLE, msg.sender);
    }

    // param config
    bytes32 public constant BOY = keccak256("BOY");
    string public name = "Kurage Festival Memento";
    string public symbol = "KFM"; 
    address public withdrawAddress;
    
    // token
    mapping(uint256 => itemStruct) public itemData;
    struct itemStruct {
        uint256 totalSupply;
        uint256 cost;
        string jsonUri;
        bool onSale;
    }

    // mint 
    function mint(uint256 _id, uint256 _mintAmount) public payable nonReentrant{
        require(itemData[_id].onSale, "this item is not on Sale now");
        require(_mintAmount > 0, "need to mint over 1 amount");
        require(itemData[_id].cost * _mintAmount <= msg.value, "cost is insufficient");
        require(tx.origin == msg.sender, "not externally owned account");
        itemData[_id].totalSupply += _mintAmount;
        _mint(msg.sender, _id, _mintAmount, "");
    }

    // onlyRole
    function airdropMint(address _address, uint256 _id, uint256 _mintAmount) public onlyRole(BOY){
        require(_mintAmount > 0, "need to mint over 1 amount");
        itemData[_id].totalSupply += _mintAmount;
        _mint(_address, _id, _mintAmount, "");
    }

    function setItemData(uint256 _id, uint256 _cost, string memory _jsonUri, bool _onSaleState) external onlyRole(BOY){
        itemData[_id].cost = _cost;
        itemData[_id].jsonUri = _jsonUri;
        itemData[_id].onSale = _onSaleState;
    }

    function setOnSaleState(uint256 _id, bool _state) public onlyRole(BOY){
        itemData[_id].onSale = _state;
    }

    // onlyOwner
    function withdraw() public onlyOwner{
        (bool os, ) = payable(withdrawAddress).call{value: address(this).balance}('');
        require(os);
    }

    function setWithdrawAddress(address _withdrawAddress) public onlyOwner{
        withdrawAddress = _withdrawAddress;
    }

    // view
    function totalSupply(uint256 _id) external view returns(uint256){
        return itemData[_id].totalSupply;
    }

    function cost(uint256 _id) external view returns(uint256){
        return itemData[_id].cost;
    }

    function onSale(uint256 _id) external view returns(bool){
        return itemData[_id].onSale;
    }
    
    //override
    function uri(uint256 _id) public view override returns (string memory) {
        return itemData[_id].jsonUri;
    }

    function supportsInterface(bytes4 interfaceId) public view override(ERC1155, AccessControl) returns(bool){
        return AccessControl.supportsInterface(interfaceId)|| ERC1155.supportsInterface(interfaceId);
    }
    
    // disabled for sbt
    modifier disabled { revert("Disabled"); _; }
    function setApprovalForAll(address operator, bool approved) public virtual override disabled {}
    function safeTransferFrom(address from, address to, uint256 id, uint256 amount, bytes memory data) public virtual override disabled{}
    function safeBatchTransferFrom(address from, address to, uint256[] memory ids, uint256[] memory amounts, bytes memory data) public virtual override disabled{}
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (access/AccessControl.sol)

pragma solidity ^0.8.0;

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

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

    mapping(bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

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

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

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

    /**
     * @dev Revert with a standard message if `_msgSender()` is missing `role`.
     * Overriding this function changes the behavior of the {onlyRole} modifier.
     *
     * Format of the revert message is described in {_checkRole}.
     *
     * _Available since v4.6._
     */
    function _checkRole(bytes32 role) internal view virtual {
        _checkRole(role, _msgSender());
    }

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

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

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleGranted} event.
     */
    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.
     *
     * May emit a {RoleRevoked} event.
     */
    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`.
     *
     * May emit a {RoleRevoked} event.
     */
    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.
     *
     * May emit a {RoleGranted} event.
     *
     * [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.
     *
     * May emit a {RoleGranted} event.
     */
    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.
     *
     * May emit a {RoleRevoked} event.
     */
    function _revokeRole(bytes32 role, address account) internal virtual {
        if (hasRole(role, account)) {
            _roles[role].members[account] = false;
            emit RoleRevoked(role, account, _msgSender());
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be _NOT_ENTERED
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;
    }

    function _nonReentrantAfter() private {
        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

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

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

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

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

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

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

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC1155/ERC1155.sol)

pragma solidity ^0.8.0;

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

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

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IERC1155).interfaceId ||
            interfaceId == type(IERC1155MetadataURI).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /**
     * @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) public 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: address zero is not a valid owner");
        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 {
        _setApprovalForAll(_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(
            from == _msgSender() || isApprovedForAll(from, _msgSender()),
            "ERC1155: caller is not token owner or approved"
        );
        _safeTransferFrom(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(
            from == _msgSender() || isApprovedForAll(from, _msgSender()),
            "ERC1155: caller is not token owner or approved"
        );
        _safeBatchTransferFrom(from, to, ids, amounts, data);
    }

    /**
     * @dev Transfers `amount` tokens of token type `id` from `from` to `to`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `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 memory data
    ) internal virtual {
        require(to != address(0), "ERC1155: transfer to the zero address");

        address operator = _msgSender();
        uint256[] memory ids = _asSingletonArray(id);
        uint256[] memory amounts = _asSingletonArray(amount);

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

        uint256 fromBalance = _balances[id][from];
        require(fromBalance >= amount, "ERC1155: insufficient balance for transfer");
        unchecked {
            _balances[id][from] = fromBalance - amount;
        }
        _balances[id][to] += amount;

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

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

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

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_safeTransferFrom}.
     *
     * Emits a {TransferBatch} event.
     *
     * Requirements:
     *
     * - 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[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual {
        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");
        require(to != address(0), "ERC1155: transfer to the zero address");

        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];

            uint256 fromBalance = _balances[id][from];
            require(fromBalance >= amount, "ERC1155: insufficient balance for transfer");
            unchecked {
                _balances[id][from] = fromBalance - amount;
            }
            _balances[id][to] += amount;
        }

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

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

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

        address operator = _msgSender();
        uint256[] memory ids = _asSingletonArray(id);
        uint256[] memory amounts = _asSingletonArray(amount);

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

        _balances[id][to] += amount;
        emit TransferSingle(operator, address(0), to, id, amount);

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

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

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_mint}.
     *
     * 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 _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 (uint256 i = 0; i < ids.length; i++) {
            _balances[ids[i]][to] += amounts[i];
        }

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

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

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

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

        address operator = _msgSender();
        uint256[] memory ids = _asSingletonArray(id);
        uint256[] memory amounts = _asSingletonArray(amount);

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

        uint256 fromBalance = _balances[id][from];
        require(fromBalance >= amount, "ERC1155: burn amount exceeds balance");
        unchecked {
            _balances[id][from] = fromBalance - amount;
        }

        emit TransferSingle(operator, from, address(0), id, amount);

        _afterTokenTransfer(operator, from, address(0), ids, amounts, "");
    }

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

        address operator = _msgSender();

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

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

            uint256 fromBalance = _balances[id][from];
            require(fromBalance >= amount, "ERC1155: burn amount exceeds balance");
            unchecked {
                _balances[id][from] = fromBalance - amount;
            }
        }

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

        _afterTokenTransfer(operator, from, address(0), ids, amounts, "");
    }

    /**
     * @dev Approve `operator` to operate on all of `owner` tokens
     *
     * Emits an {ApprovalForAll} event.
     */
    function _setApprovalForAll(
        address owner,
        address operator,
        bool approved
    ) internal virtual {
        require(owner != operator, "ERC1155: setting approval status for self");
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

    /**
     * @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 `ids` and `amounts` 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 {}

    /**
     * @dev Hook that is called after 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 _afterTokenTransfer(
        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.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.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;
    }
}

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

pragma solidity ^0.8.0;

import "./IERC165.sol";

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

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

pragma solidity ^0.8.0;

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)

pragma solidity ^0.8.1;

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

        return account.code.length > 0;
    }

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

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

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, "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");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, 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) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, 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) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or 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 {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // 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
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC1155/extensions/IERC1155MetadataURI.sol)

pragma solidity ^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
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC1155/IERC1155Receiver.sol)

pragma solidity ^0.8.0;

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

/**
 * @dev _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.
     *
     * NOTE: 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.
     *
     * NOTE: 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
// OpenZeppelin Contracts (last updated v4.7.0) (token/ERC1155/IERC1155.sol)

pragma solidity ^0.8.0;

import "../../utils/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 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
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

import "./math/Math.sol";

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _SYMBOLS = "0123456789abcdef";
    uint8 private constant _ADDRESS_LENGTH = 20;

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, Math.log256(value) + 1);
        }
    }

    /**
     * @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] = _SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);
    }
}

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

pragma solidity ^0.8.0;

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)
     * with further edits by Uniswap Labs also under MIT license.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator
    ) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1);

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.
            // See https://cs.stackexchange.com/q/138556/92363.

            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works
            // in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator,
        Rounding rounding
    ) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10**64) {
                value /= 10**64;
                result += 64;
            }
            if (value >= 10**32) {
                value /= 10**32;
                result += 32;
            }
            if (value >= 10**16) {
                value /= 10**16;
                result += 16;
            }
            if (value >= 10**8) {
                value /= 10**8;
                result += 8;
            }
            if (value >= 10**4) {
                value /= 10**4;
                result += 4;
            }
            if (value >= 10**2) {
                value /= 10**2;
                result += 2;
            }
            if (value >= 10**1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256, rounded down, of a positive value.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);
        }
    }
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"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":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"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"},{"inputs":[],"name":"BOY","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"},{"internalType":"uint256","name":"_id","type":"uint256"},{"internalType":"uint256","name":"_mintAmount","type":"uint256"}],"name":"airdropMint","outputs":[],"stateMutability":"nonpayable","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":"_id","type":"uint256"}],"name":"cost","outputs":[{"internalType":"uint256","name":"","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":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"itemData","outputs":[{"internalType":"uint256","name":"totalSupply","type":"uint256"},{"internalType":"uint256","name":"cost","type":"uint256"},{"internalType":"string","name":"jsonUri","type":"string"},{"internalType":"bool","name":"onSale","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_id","type":"uint256"},{"internalType":"uint256","name":"_mintAmount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_id","type":"uint256"}],"name":"onSale","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","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":"uint256","name":"_id","type":"uint256"},{"internalType":"uint256","name":"_cost","type":"uint256"},{"internalType":"string","name":"_jsonUri","type":"string"},{"internalType":"bool","name":"_onSaleState","type":"bool"}],"name":"setItemData","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_id","type":"uint256"},{"internalType":"bool","name":"_state","type":"bool"}],"name":"setOnSaleState","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_withdrawAddress","type":"address"}],"name":"setWithdrawAddress","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":"_id","type":"uint256"}],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_id","type":"uint256"}],"name":"uri","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdrawAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"}]

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

0x6080604052600436106101d75760003560e01c8063715018a611610102578063b43a76f111610095578063e985e9c511610064578063e985e9c514610598578063edc9e66d146105e1578063f242432a14610603578063f2fde38b1461061e57600080fd5b8063b43a76f1146104f8578063b8ec76f21461052b578063bd85b0391461054b578063d547741f1461057857600080fd5b806395d89b41116100d157806395d89b41146104935780639743a619146104a8578063a217fddf146104c8578063a22cb465146104dd57600080fd5b8063715018a6146104105780638da5cb5b146104255780639097548d1461044357806391d148541461047357600080fd5b80632eb2c2d61161017a5780633ab1a494116101495780633ab1a4941461037e5780633ccfd60b1461039e5780634e1273f4146103b3578063552348f2146103e057600080fd5b80632eb2c2d6146102fe5780632ed8ec711461031e5780632f2ff15d1461033e57806336568abe1461035e57600080fd5b80630e89341c116101b65780630e89341c146102615780631581b600146102815780631b2ef1ca146102b9578063248a9ca3146102ce57600080fd5b8062fdd58e146101dc57806301ffc9a71461020f57806306fdde031461023f575b600080fd5b3480156101e857600080fd5b506101fc6101f73660046116f5565b61063e565b6040519081526020015b60405180910390f35b34801561021b57600080fd5b5061022f61022a366004611735565b6106d7565b6040519015158152602001610206565b34801561024b57600080fd5b506102546106f1565b60405161020691906117a2565b34801561026d57600080fd5b5061025461027c3660046117b5565b61077f565b34801561028d57600080fd5b506008546102a1906001600160a01b031681565b6040516001600160a01b039091168152602001610206565b6102cc6102c73660046117ce565b610824565b005b3480156102da57600080fd5b506101fc6102e93660046117b5565b60009081526005602052604090206001015490565b34801561030a57600080fd5b506102cc610319366004611946565b6109de565b34801561032a57600080fd5b506102cc610339366004611a00565b610a11565b34801561034a57600080fd5b506102cc610359366004611a2c565b610a4d565b34801561036a57600080fd5b506102cc610379366004611a2c565b610a77565b34801561038a57600080fd5b506102cc610399366004611a4f565b610af1565b3480156103aa57600080fd5b506102cc610b1b565b3480156103bf57600080fd5b506103d36103ce366004611a6a565b610b86565b6040516102069190611b35565b3480156103ec57600080fd5b506104006103fb3660046117b5565b610cb0565b6040516102069493929190611b79565b34801561041c57600080fd5b506102cc610d64565b34801561043157600080fd5b506003546001600160a01b03166102a1565b34801561044f57600080fd5b506101fc61045e3660046117b5565b60009081526009602052604090206001015490565b34801561047f57600080fd5b5061022f61048e366004611a2c565b610d78565b34801561049f57600080fd5b50610254610da3565b3480156104b457600080fd5b506102cc6104c3366004611bab565b610db0565b3480156104d457600080fd5b506101fc600081565b3480156104e957600080fd5b506102cc610319366004611c20565b34801561050457600080fd5b5061022f6105133660046117b5565b60009081526009602052604090206003015460ff1690565b34801561053757600080fd5b506102cc610546366004611c4a565b610e12565b34801561055757600080fd5b506101fc6105663660046117b5565b60009081526009602052604090205490565b34801561058457600080fd5b506102cc610593366004611a2c565b610ec0565b3480156105a457600080fd5b5061022f6105b3366004611c7d565b6001600160a01b03918216600090815260016020908152604080832093909416825291909152205460ff1690565b3480156105ed57600080fd5b506101fc60008051602061205083398151915281565b34801561060f57600080fd5b506102cc610319366004611ca7565b34801561062a57600080fd5b506102cc610639366004611a4f565b610ee5565b60006001600160a01b0383166106ae5760405162461bcd60e51b815260206004820152602a60248201527f455243313135353a2061646472657373207a65726f206973206e6f742061207660448201526930b634b21037bbb732b960b11b60648201526084015b60405180910390fd5b506000818152602081815260408083206001600160a01b03861684529091529020545b92915050565b60006106e282610f5b565b806106d157506106d182610f7c565b600680546106fe90611d0c565b80601f016020809104026020016040519081016040528092919081815260200182805461072a90611d0c565b80156107775780601f1061074c57610100808354040283529160200191610777565b820191906000526020600020905b81548152906001019060200180831161075a57829003601f168201915b505050505081565b600081815260096020526040902060020180546060919061079f90611d0c565b80601f01602080910402602001604051908101604052809291908181526020018280546107cb90611d0c565b80156108185780601f106107ed57610100808354040283529160200191610818565b820191906000526020600020905b8154815290600101906020018083116107fb57829003601f168201915b50505050509050919050565b61082c610fcc565b60008281526009602052604090206003015460ff1661088d5760405162461bcd60e51b815260206004820152601c60248201527f74686973206974656d206973206e6f74206f6e2053616c65206e6f770000000060448201526064016106a5565b600081116108dd5760405162461bcd60e51b815260206004820152601a60248201527f6e65656420746f206d696e74206f766572203120616d6f756e7400000000000060448201526064016106a5565b60008281526009602052604090206001015434906108fc908390611d5c565b11156109415760405162461bcd60e51b815260206004820152601460248201527318dbdcdd081a5cc81a5b9cdd59999a58da595b9d60621b60448201526064016106a5565b3233146109905760405162461bcd60e51b815260206004820152601c60248201527f6e6f742065787465726e616c6c79206f776e6564206163636f756e740000000060448201526064016106a5565b600082815260096020526040812080548392906109ae908490611d73565b925050819055506109d033838360405180602001604052806000815250611025565b6109da6001600455565b5050565b60405162461bcd60e51b8152602060048201526008602482015267111a5cd8589b195960c21b60448201526064016106a5565b600080516020612050833981519152610a2981611139565b50600091825260096020526040909120600301805460ff1916911515919091179055565b600082815260056020526040902060010154610a6881611139565b610a728383611143565b505050565b6001600160a01b0381163314610ae75760405162461bcd60e51b815260206004820152602f60248201527f416363657373436f6e74726f6c3a2063616e206f6e6c792072656e6f756e636560448201526e103937b632b9903337b91039b2b63360891b60648201526084016106a5565b6109da82826111c9565b610af9611230565b600880546001600160a01b0319166001600160a01b0392909216919091179055565b610b23611230565b6008546040516000916001600160a01b03169047908381818185875af1925050503d8060008114610b70576040519150601f19603f3d011682016040523d82523d6000602084013e610b75565b606091505b5050905080610b8357600080fd5b50565b60608151835114610beb5760405162461bcd60e51b815260206004820152602960248201527f455243313135353a206163636f756e747320616e6420696473206c656e677468604482015268040dad2e6dac2e8c6d60bb1b60648201526084016106a5565b6000835167ffffffffffffffff811115610c0757610c076117f0565b604051908082528060200260200182016040528015610c30578160200160208202803683370190505b50905060005b8451811015610ca857610c7b858281518110610c5457610c54611d86565b6020026020010151858381518110610c6e57610c6e611d86565b602002602001015161063e565b828281518110610c8d57610c8d611d86565b6020908102919091010152610ca181611d9c565b9050610c36565b509392505050565b60096020526000908152604090208054600182015460028301805492939192610cd890611d0c565b80601f0160208091040260200160405190810160405280929190818152602001828054610d0490611d0c565b8015610d515780601f10610d2657610100808354040283529160200191610d51565b820191906000526020600020905b815481529060010190602001808311610d3457829003601f168201915b5050506003909301549192505060ff1684565b610d6c611230565b610d76600061128a565b565b60009182526005602090815260408084206001600160a01b0393909316845291905290205460ff1690565b600780546106fe90611d0c565b600080516020612050833981519152610dc881611139565b600085815260096020526040902060018101859055600201610dea8482611dfb565b5050600093845260096020526040909320600301805460ff1916931515939093179092555050565b600080516020612050833981519152610e2a81611139565b60008211610e7a5760405162461bcd60e51b815260206004820152601a60248201527f6e65656420746f206d696e74206f766572203120616d6f756e7400000000000060448201526064016106a5565b60008381526009602052604081208054849290610e98908490611d73565b92505081905550610eba84848460405180602001604052806000815250611025565b50505050565b600082815260056020526040902060010154610edb81611139565b610a7283836111c9565b610eed611230565b6001600160a01b038116610f525760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201526564647265737360d01b60648201526084016106a5565b610b838161128a565b60006001600160e01b03198216637965db0b60e01b14806106d157506106d1825b60006001600160e01b03198216636cdb3d1360e11b1480610fad57506001600160e01b031982166303a24d0760e21b145b806106d157506301ffc9a760e01b6001600160e01b03198316146106d1565b60026004540361101e5760405162461bcd60e51b815260206004820152601f60248201527f5265656e7472616e637947756172643a207265656e7472616e742063616c6c0060448201526064016106a5565b6002600455565b6001600160a01b0384166110855760405162461bcd60e51b815260206004820152602160248201527f455243313135353a206d696e7420746f20746865207a65726f206164647265736044820152607360f81b60648201526084016106a5565b336000611091856112dc565b9050600061109e856112dc565b90506000868152602081815260408083206001600160a01b038b168452909152812080548792906110d0908490611d73565b909155505060408051878152602081018790526001600160a01b03808a1692600092918716917fc3d58168c5ae7397731d063d5bbf3d657854427343f4c083240f7aacaa2d0f62910160405180910390a46111308360008989898961132f565b50505050505050565b610b8381336114cb565b61114d8282610d78565b6109da5760008281526005602090815260408083206001600160a01b03851684529091529020805460ff191660011790556111853390565b6001600160a01b0316816001600160a01b0316837f2f8788117e7eff1d82e926ec794901d17c78024a50270940304540a733656f0d60405160405180910390a45050565b6111d38282610d78565b156109da5760008281526005602090815260408083206001600160a01b0385168085529252808320805460ff1916905551339285917ff6391f5c32d9c69d2a47ea670b442974b53935d1edc7fd64eb21e047a839171b9190a45050565b6003546001600160a01b03163314610d765760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e657260448201526064016106a5565b600380546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b6040805160018082528183019092526060916000919060208083019080368337019050509050828160008151811061131657611316611d86565b602090810291909101015292915050565b505050505050565b6001600160a01b0384163b156113275760405163f23a6e6160e01b81526001600160a01b0385169063f23a6e61906113739089908990889088908890600401611ebb565b6020604051808303816000875af19250505080156113ae575060408051601f3d908101601f191682019092526113ab91810190611f00565b60015b61145a576113ba611f1d565b806308c379a0036113f357506113ce611f39565b806113d957506113f5565b8060405162461bcd60e51b81526004016106a591906117a2565b505b60405162461bcd60e51b815260206004820152603460248201527f455243313135353a207472616e7366657220746f206e6f6e2d455243313135356044820152732932b1b2b4bb32b91034b6b83632b6b2b73a32b960611b60648201526084016106a5565b6001600160e01b0319811663f23a6e6160e01b146111305760405162461bcd60e51b815260206004820152602860248201527f455243313135353a204552433131353552656365697665722072656a656374656044820152676420746f6b656e7360c01b60648201526084016106a5565b6114d58282610d78565b6109da576114e281611524565b6114ed836020611536565b6040516020016114fe929190611fc3565b60408051601f198184030181529082905262461bcd60e51b82526106a5916004016117a2565b60606106d16001600160a01b03831660145b60606000611545836002611d5c565b611550906002611d73565b67ffffffffffffffff811115611568576115686117f0565b6040519080825280601f01601f191660200182016040528015611592576020820181803683370190505b509050600360fc1b816000815181106115ad576115ad611d86565b60200101906001600160f81b031916908160001a905350600f60fb1b816001815181106115dc576115dc611d86565b60200101906001600160f81b031916908160001a9053506000611600846002611d5c565b61160b906001611d73565b90505b6001811115611683576f181899199a1a9b1b9c1cb0b131b232b360811b85600f166010811061163f5761163f611d86565b1a60f81b82828151811061165557611655611d86565b60200101906001600160f81b031916908160001a90535060049490941c9361167c81612038565b905061160e565b5083156116d25760405162461bcd60e51b815260206004820181905260248201527f537472696e67733a20686578206c656e67746820696e73756666696369656e7460448201526064016106a5565b9392505050565b80356001600160a01b03811681146116f057600080fd5b919050565b6000806040838503121561170857600080fd5b611711836116d9565b946020939093013593505050565b6001600160e01b031981168114610b8357600080fd5b60006020828403121561174757600080fd5b81356116d28161171f565b60005b8381101561176d578181015183820152602001611755565b50506000910152565b6000815180845261178e816020860160208601611752565b601f01601f19169290920160200192915050565b6020815260006116d26020830184611776565b6000602082840312156117c757600080fd5b5035919050565b600080604083850312156117e157600080fd5b50508035926020909101359150565b634e487b7160e01b600052604160045260246000fd5b601f8201601f1916810167ffffffffffffffff8111828210171561182c5761182c6117f0565b6040525050565b600067ffffffffffffffff82111561184d5761184d6117f0565b5060051b60200190565b600082601f83011261186857600080fd5b8135602061187582611833565b6040516118828282611806565b83815260059390931b85018201928281019150868411156118a257600080fd5b8286015b848110156118bd57803583529183019183016118a6565b509695505050505050565b600067ffffffffffffffff8311156118e2576118e26117f0565b6040516118f9601f8501601f191660200182611806565b80915083815284848401111561190e57600080fd5b83836020830137600060208583010152509392505050565b600082601f83011261193757600080fd5b6116d2838335602085016118c8565b600080600080600060a0868803121561195e57600080fd5b611967866116d9565b9450611975602087016116d9565b9350604086013567ffffffffffffffff8082111561199257600080fd5b61199e89838a01611857565b945060608801359150808211156119b457600080fd5b6119c089838a01611857565b935060808801359150808211156119d657600080fd5b506119e388828901611926565b9150509295509295909350565b803580151581146116f057600080fd5b60008060408385031215611a1357600080fd5b82359150611a23602084016119f0565b90509250929050565b60008060408385031215611a3f57600080fd5b82359150611a23602084016116d9565b600060208284031215611a6157600080fd5b6116d2826116d9565b60008060408385031215611a7d57600080fd5b823567ffffffffffffffff80821115611a9557600080fd5b818501915085601f830112611aa957600080fd5b81356020611ab682611833565b604051611ac38282611806565b83815260059390931b8501820192828101915089841115611ae357600080fd5b948201945b83861015611b0857611af9866116d9565b82529482019490820190611ae8565b96505086013592505080821115611b1e57600080fd5b50611b2b85828601611857565b9150509250929050565b6020808252825182820181905260009190848201906040850190845b81811015611b6d57835183529284019291840191600101611b51565b50909695505050505050565b848152836020820152608060408201526000611b986080830185611776565b9050821515606083015295945050505050565b60008060008060808587031215611bc157600080fd5b8435935060208501359250604085013567ffffffffffffffff811115611be657600080fd5b8501601f81018713611bf757600080fd5b611c06878235602084016118c8565b925050611c15606086016119f0565b905092959194509250565b60008060408385031215611c3357600080fd5b611c3c836116d9565b9150611a23602084016119f0565b600080600060608486031215611c5f57600080fd5b611c68846116d9565b95602085013595506040909401359392505050565b60008060408385031215611c9057600080fd5b611c99836116d9565b9150611a23602084016116d9565b600080600080600060a08688031215611cbf57600080fd5b611cc8866116d9565b9450611cd6602087016116d9565b93506040860135925060608601359150608086013567ffffffffffffffff811115611d0057600080fd5b6119e388828901611926565b600181811c90821680611d2057607f821691505b602082108103611d4057634e487b7160e01b600052602260045260246000fd5b50919050565b634e487b7160e01b600052601160045260246000fd5b80820281158282048414176106d1576106d1611d46565b808201808211156106d1576106d1611d46565b634e487b7160e01b600052603260045260246000fd5b600060018201611dae57611dae611d46565b5060010190565b601f821115610a7257600081815260208120601f850160051c81016020861015611ddc5750805b601f850160051c820191505b8181101561132757828155600101611de8565b815167ffffffffffffffff811115611e1557611e156117f0565b611e2981611e238454611d0c565b84611db5565b602080601f831160018114611e5e5760008415611e465750858301515b600019600386901b1c1916600185901b178555611327565b600085815260208120601f198616915b82811015611e8d57888601518255948401946001909101908401611e6e565b5085821015611eab5787850151600019600388901b60f8161c191681555b5050505050600190811b01905550565b6001600160a01b03868116825285166020820152604081018490526060810183905260a060808201819052600090611ef590830184611776565b979650505050505050565b600060208284031215611f1257600080fd5b81516116d28161171f565b600060033d1115611f365760046000803e5060005160e01c5b90565b600060443d1015611f475790565b6040516003193d81016004833e81513d67ffffffffffffffff8160248401118184111715611f7757505050505090565b8285019150815181811115611f8f5750505050505090565b843d8701016020828501011115611fa95750505050505090565b611fb860208286010187611806565b509095945050505050565b7f416363657373436f6e74726f6c3a206163636f756e7420000000000000000000815260008351611ffb816017850160208801611752565b7001034b99036b4b9b9b4b733903937b6329607d1b601791840191820152835161202c816028840160208801611752565b01602801949350505050565b60008161204757612047611d46565b50600019019056fe14ae3c7fe7cf62e752f356e04ae239a52152d61b77b09d1ddb810ad3b9a18dd3a264697066735822122026ac32c15612b7743a6fae03814f71c94627f368c77111f7ac1597b05800511f64736f6c63430008120033