Token

// 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 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 (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 (last updated v4.8.0) (token/ERC1155/extensions/ERC1155Burnable.sol)

pragma solidity ^0.8.0;

import "../ERC1155.sol";

/**
 * @dev Extension of {ERC1155} that allows token holders to destroy both their
 * own tokens and those that they have been approved to use.
 *
 * _Available since v3.1._
 */
abstract contract ERC1155Burnable is ERC1155 {
    function burn(
        address account,
        uint256 id,
        uint256 value
    ) public virtual {
        require(
            account == _msgSender() || isApprovedForAll(account, _msgSender()),
            "ERC1155: caller is not token owner or approved"
        );

        _burn(account, id, value);
    }

    function burnBatch(
        address account,
        uint256[] memory ids,
        uint256[] memory values
    ) public virtual {
        require(
            account == _msgSender() || isApprovedForAll(account, _msgSender()),
            "ERC1155: caller is not token owner or approved"
        );

        _burnBatch(account, ids, values);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC1155/extensions/ERC1155Supply.sol)

pragma solidity ^0.8.0;

import "../ERC1155.sol";

/**
 * @dev Extension of ERC1155 that adds tracking of total supply per id.
 *
 * Useful for scenarios where Fungible and Non-fungible tokens have to be
 * clearly identified. Note: While a totalSupply of 1 might mean the
 * corresponding is an NFT, there is no guarantees that no other token with the
 * same id are not going to be minted.
 */
abstract contract ERC1155Supply is ERC1155 {
    mapping(uint256 => uint256) private _totalSupply;

    /**
     * @dev Total amount of tokens in with a given id.
     */
    function totalSupply(uint256 id) public view virtual returns (uint256) {
        return _totalSupply[id];
    }

    /**
     * @dev Indicates whether any token exist with a given id, or not.
     */
    function exists(uint256 id) public view virtual returns (bool) {
        return ERC1155Supply.totalSupply(id) > 0;
    }

    /**
     * @dev See {ERC1155-_beforeTokenTransfer}.
     */
    function _beforeTokenTransfer(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual override {
        super._beforeTokenTransfer(operator, from, to, ids, amounts, data);

        if (from == address(0)) {
            for (uint256 i = 0; i < ids.length; ++i) {
                _totalSupply[ids[i]] += amounts[i];
            }
        }

        if (to == address(0)) {
            for (uint256 i = 0; i < ids.length; ++i) {
                uint256 id = ids[i];
                uint256 amount = amounts[i];
                uint256 supply = _totalSupply[id];
                require(supply >= amount, "ERC1155: burn amount exceeds totalSupply");
                unchecked {
                    _totalSupply[id] = supply - amount;
                }
            }
        }
    }
}

// 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 v4.7.0) (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 v4.5.0) (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 v4.8.0) (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 (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 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/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);
        }
    }
}

// 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
pragma solidity ^0.8.10;

import "@openzeppelin/contracts/access/AccessControl.sol";
import "@openzeppelin/contracts/token/ERC1155/ERC1155.sol";
import "@openzeppelin/contracts/token/ERC1155/extensions/ERC1155Burnable.sol";
import "@openzeppelin/contracts/token/ERC1155/extensions/ERC1155Supply.sol";

/// @title Shards
/// @notice Contract for Hunters OnChain hunter shards
/// @author zetsub0ii.eth
contract Shards is ERC1155, ERC1155Burnable, ERC1155Supply, AccessControl {
  bytes32 constant MINTER_ROLE = keccak256("MINTER_ROLE");
  bytes32 constant LOCKER_ROLE = keccak256("LOCKER_ROLE");
  bytes32 constant METADATA_ROLE = keccak256("METADATA_ROLE");

  event ShardLocked(address account, uint256 id, uint256 amount);
  event ShardUnlocked(address account, uint256 id, uint256 amount);

  // ID -> Account -> Locked Amount
  mapping(uint256 => mapping(address => uint256)) public lockedShards;

  constructor(address admin, address minter, address locker) ERC1155("") {
    _setupRole(DEFAULT_ADMIN_ROLE, admin);

    _setupRole(MINTER_ROLE, minter);
    _setupRole(LOCKER_ROLE, locker);
    _setupRole(METADATA_ROLE, admin);
  }

  //	██╗      ██████╗  ██████╗██╗  ██╗██╗███╗   ██╗ ██████╗
  //	██║     ██╔═══██╗██╔════╝██║ ██╔╝██║████╗  ██║██╔════╝
  //	██║     ██║   ██║██║     █████╔╝ ██║██╔██╗ ██║██║  ███╗
  //	██║     ██║   ██║██║     ██╔═██╗ ██║██║╚██╗██║██║   ██║
  //	███████╗╚██████╔╝╚██████╗██║  ██╗██║██║ ╚████║╚██████╔╝
  //	╚══════╝ ╚═════╝  ╚═════╝╚═╝  ╚═╝╚═╝╚═╝  ╚═══╝ ╚═════╝

  /// @notice Locks given amount of shards
  /// @dev Requires LOCKER_ROLE
  /// @param account   Owner of the shards
  /// @param id        ID of shard
  /// @param amount    Amount to lock
  function increaseLocked(address account, uint256 id, uint256 amount)
    external
    onlyRole(LOCKER_ROLE)
  {
    // Check if user has enough items to lock
    require(balanceOf(account, id) >= amount, "Not enough shards");

    _increaseLocked(account, id, amount);
  }

  /// @notice Locks shards in batch
  /// @dev Requires LOCKER_ROLE
  /// @param account   Owner of the shards
  /// @param ids       ID list
  /// @param amounts   Amount list
  function increaseLockedBatch(address account, uint256[] calldata ids, uint256[] calldata amounts)
    external
    onlyRole(LOCKER_ROLE)
  {
    require(ids.length == amounts.length, "Length mismatch");

    uint256 length = amounts.length;
    for (uint256 i = 0; i < length;) {
      require(balanceOf(account, ids[i]) >= amounts[i], "Not enough shards");

      _increaseLocked(account, ids[i], amounts[i]);

      unchecked {
        ++i;
      }
    }
  }

  /// @notice Unlocks given amount of shards
  /// @dev Requires LOCKER_ROLE
  /// @param account   Owner of the shards
  /// @param id        ID of shard
  /// @param amount    Amount to unlock
  function decreaseLocked(address account, uint256 id, uint256 amount)
    external
    onlyRole(LOCKER_ROLE)
  {
    _decreaseLocked(account, id, amount);
  }

  /// @notice Unlocks shards in batch
  /// @dev Requires LOCKER_ROLE
  /// @param account   Owner of the shards
  /// @param ids       ID list
  /// @param amounts   Amount list
  function decreaseLockedBatch(address account, uint256[] calldata ids, uint256[] calldata amounts)
    external
    onlyRole(LOCKER_ROLE)
  {
    require(ids.length == amounts.length, "Length mismatch");

    uint256 length = amounts.length;
    for (uint256 i = 0; i < length;) {
      require(balanceOf(account, ids[i]) >= amounts[i], "Not enough shards");

      _decreaseLocked(account, ids[i], amounts[i]);

      unchecked {
        ++i;
      }
    }
  }

  /// @dev Internal method for locking
  function _increaseLocked(address account, uint256 id, uint256 amount) private {
    lockedShards[id][account] += amount;
    emit ShardLocked(account, id, amount);
  }

  /// @dev Internal method for unlocking
  function _decreaseLocked(address account, uint256 id, uint256 amount) private {
    lockedShards[id][account] -= amount;
    emit ShardUnlocked(account, id, amount);
  }

  //	 ██████╗ ██╗   ██╗███████╗██████╗ ██████╗ ██╗██████╗ ███████╗███████╗
  //	██╔═══██╗██║   ██║██╔════╝██╔══██╗██╔══██╗██║██╔══██╗██╔════╝██╔════╝
  //	██║   ██║██║   ██║█████╗  ██████╔╝██████╔╝██║██║  ██║█████╗  ███████╗
  //	██║   ██║╚██╗ ██╔╝██╔══╝  ██╔══██╗██╔══██╗██║██║  ██║██╔══╝  ╚════██║
  //	╚██████╔╝ ╚████╔╝ ███████╗██║  ██║██║  ██║██║██████╔╝███████╗███████║
  //	 ╚═════╝   ╚═══╝  ╚══════╝╚═╝  ╚═╝╚═╝  ╚═╝╚═╝╚═════╝ ╚══════╝╚══════╝

  function _beforeTokenTransfer(
    address operator,
    address from,
    address to,
    uint256[] memory ids,
    uint256[] memory amounts,
    bytes memory data
  ) internal override (ERC1155, ERC1155Supply) {
    // If we're not minting
    if (from != address(0x0)) {
      // Check available balance, then make transfer
      for (uint256 i = 0; i < ids.length; i++) {
        uint256 id = ids[i];
        uint256 amount = amounts[i];

        uint256 availableBalance = balanceOf(from, id) - lockedShards[id][from];
        require(availableBalance >= amount, "Not enough unlocked");
      }
    }

    super._beforeTokenTransfer(operator, from, to, ids, amounts, data);
  }

  function supportsInterface(bytes4 interfaceId)
    public
    view
    override (ERC1155, AccessControl)
    returns (bool)
  {
    return super.supportsInterface(interfaceId);
  }

  function setURI(string memory newUri) public onlyRole(METADATA_ROLE) {
    _setURI(newUri);
  }

  //	███╗   ███╗██╗███╗   ██╗████████╗██╗███╗   ██╗ ██████╗
  //	████╗ ████║██║████╗  ██║╚══██╔══╝██║████╗  ██║██╔════╝
  //	██╔████╔██║██║██╔██╗ ██║   ██║   ██║██╔██╗ ██║██║  ███╗
  //	██║╚██╔╝██║██║██║╚██╗██║   ██║   ██║██║╚██╗██║██║   ██║
  //	██║ ╚═╝ ██║██║██║ ╚████║   ██║   ██║██║ ╚████║╚██████╔╝
  //	╚═╝     ╚═╝╚═╝╚═╝  ╚═══╝   ╚═╝   ╚═╝╚═╝  ╚═══╝ ╚═════╝

  function mint(address account, uint256 id, uint256 amount, bytes memory data)
    public
    onlyRole(MINTER_ROLE)
  {
    _mint(account, id, amount, data);
  }

  function mintBatch(address to, uint256[] memory ids, uint256[] memory amounts, bytes memory data)
    public
    onlyRole(MINTER_ROLE)
  {
    _mintBatch(to, ids, amounts, data);
  }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 100000
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

[{"inputs":[{"internalType":"address","name":"admin","type":"address"},{"internalType":"address","name":"minter","type":"address"},{"internalType":"address","name":"locker","type":"address"}],"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":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"id","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"ShardLocked","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"id","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"ShardUnlocked","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":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"accounts","type":"address[]"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"}],"name":"balanceOfBatch","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"},{"internalType":"uint256[]","name":"values","type":"uint256[]"}],"name":"burnBatch","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"decreaseLocked","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"name":"decreaseLockedBatch","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"id","type":"uint256"}],"name":"exists","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":"uint256","name":"id","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"increaseLocked","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"name":"increaseLockedBatch","outputs":[],"stateMutability":"nonpayable","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"},{"internalType":"address","name":"","type":"address"}],"name":"lockedShards","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"mintBatch","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":"string","name":"newUri","type":"string"}],"name":"setURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"id","type":"uint256"}],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"uri","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"}]

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

0000000000000000000000003120e153e89b7850b158d1a93d4289066a14ccd50000000000000000000000003120e153e89b7850b158d1a93d4289066a14ccd50000000000000000000000003120e153e89b7850b158d1a93d4289066a14ccd5

-----Decoded View---------------
Arg [0] : admin (address): 0x3120e153e89b7850b158d1a93d4289066a14ccd5
Arg [1] : minter (address): 0x3120e153e89b7850b158d1a93d4289066a14ccd5
Arg [2] : locker (address): 0x3120e153e89b7850b158d1a93d4289066a14ccd5

-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 0000000000000000000000003120e153e89b7850b158d1a93d4289066a14ccd5
Arg [1] : 0000000000000000000000003120e153e89b7850b158d1a93d4289066a14ccd5
Arg [2] : 0000000000000000000000003120e153e89b7850b158d1a93d4289066a14ccd5