ETH Price: $2,613.18 (+0.71%)

Contract

0x9472d415842A2eb6bB282713f0c71d00cFDadff3
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Renounce Role182889452023-10-06 4:01:59321 days ago1696564919IN
0x9472d415...0cFDadff3
0 ETH0.000143895.85323636
Renounce Role182889422023-10-06 4:01:23321 days ago1696564883IN
0x9472d415...0cFDadff3
0 ETH0.000144665.85621137
Grant Role182889402023-10-06 4:00:59321 days ago1696564859IN
0x9472d415...0cFDadff3
0 ETH0.000310536.08861185
Set Stage Times177290732023-07-19 18:39:47399 days ago1689791987IN
0x9472d415...0cFDadff3
0 ETH0.0010427428.44144345
Renounce Role177289552023-07-19 18:15:47399 days ago1689790547IN
0x9472d415...0cFDadff3
0 ETH0.0006974528.28847896
Grant Role177289472023-07-19 18:14:11399 days ago1689790451IN
0x9472d415...0cFDadff3
0 ETH0.0014948829.26899456
Set Stage Times177256522023-07-19 7:08:23400 days ago1689750503IN
0x9472d415...0cFDadff3
0 ETH0.001168120.65585832
Start Game177254742023-07-19 6:32:23400 days ago1689748343IN
0x9472d415...0cFDadff3
0 ETH0.0018655225.92840764
Register Game177254172023-07-19 6:20:47400 days ago1689747647IN
0x9472d415...0cFDadff3
0 ETH0.001001420.10968548
Set Stage Times177252602023-07-19 5:49:11400 days ago1689745751IN
0x9472d415...0cFDadff3
0 ETH0.0008254723.50847193
Grant Role177252592023-07-19 5:48:59400 days ago1689745739IN
0x9472d415...0cFDadff3
0 ETH0.0011952623.38057398
0x60806040177252582023-07-19 5:48:47400 days ago1689745727IN
 Create: GameRegistry
0 ETH0.0222888623.72259207

View more zero value Internal Transactions in Advanced View mode

Advanced mode:
Loading...
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
GameRegistry

Compiler Version
v0.8.19+commit.7dd6d404

Optimization Enabled:
Yes with 1000 runs

Other Settings:
default evmVersion
File 1 of 9 : GameRegistry.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.19;

import {AccessControl} from "@openzeppelin/contracts/access/AccessControl.sol";

import {Constants} from "./Constants.sol";

/// @title GameRegistry
/// @notice Central repository that tracks games and permissions.
/// @dev All game contracts should use extend `GameRegistryConsumer` to have consistent permissioning
contract GameRegistry is AccessControl {
    uint256[] internal stageTimes;

    // Events
    event GameRegistered(address game);
    event GameStarted(address game);
    event GameStopped(address game);
    event StageTimesSet(uint256[] stageTimes);

    constructor() {
        _setupRole(DEFAULT_ADMIN_ROLE, msg.sender);
        _setupRole(Constants.GAME_ADMIN, msg.sender);

        // Initial 4 stages
        stageTimes.push(0 hours);
        stageTimes.push(2 hours);
        stageTimes.push(4 hours);
    }

    /// @notice stores enabled state for the games.
    mapping(address => bool) public games; // Address -> enabled

    /// @notice registers the game with the GameRegistry
    function registerGame(address game_) external onlyRole(Constants.GAME_ADMIN) {
        _grantRole(Constants.GAME_INSTANCE, game_);
        emit GameRegistered(game_);
    }

    /// @notice starts the game which grants it the minterRole within the THJ ecosystem and enables it.
    /// @notice enabling the game means that the game is in "progress"
    function startGame(address game_) external onlyRole(Constants.GAME_ADMIN) {
        _grantRole(Constants.MINTER, game_);
        games[game_] = true;
        emit GameStarted(game_);
    }

    /// @notice stops the game which removes the mintor role and sets enable = false
    function stopGame(address game_) external onlyRole(Constants.GAME_ADMIN) {
        _revokeRole(Constants.MINTER, game_);
        games[game_] = false;
        emit GameStopped(game_);
    }

    /**
     * Getters
     */
    function getStageTimes() external view returns (uint256[] memory) {
        return stageTimes;
    }

    /**
     * Bear Pouch setters (helper functions)
     * Can check roles directly since this is an access control
     */

    /// @notice sets the JANI role in the THJ game registry.
    function setJani(address jani_) external onlyRole(Constants.GAME_ADMIN) {
        _grantRole(Constants.JANI, jani_);
    }

    /// @notice sets the beeKeeper role in the THJ game registry.
    function setBeekeeper(address beeKeeper_) external onlyRole(Constants.GAME_ADMIN) {
        _grantRole(Constants.BEEKEEPER, beeKeeper_);
    }

    /// @notice If the stages need to be modified after this contract is created.
    function setStageTimes(uint256[] calldata _stageTimes) external onlyRole(Constants.GAME_ADMIN) {
        stageTimes = _stageTimes;
        emit StageTimesSet(stageTimes);
    }
}

File 2 of 9 : AccessControl.sol
// 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());
        }
    }
}

File 3 of 9 : Constants.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.19;

library Constants {
    // User permissions
    bytes32 internal constant GAME_ADMIN = "GAME_ADMIN";
    bytes32 internal constant BEEKEEPER = "BEEKEEPER";
    bytes32 internal constant JANI = "JANI";

    // Contract instances
    bytes32 internal constant GAME_INSTANCE = "GAME_INSTANCE";
    bytes32 internal constant GATEKEEPER = "GATEKEEPER";
    bytes32 internal constant PORTAL = "PORTAL";

    // Special ERC permissions
    bytes32 internal constant MINTER = "MINTER";
    bytes32 internal constant BURNER = "BURNER";
}

File 4 of 9 : IAccessControl.sol
// 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;
}

File 5 of 9 : Context.sol
// 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;
    }
}

File 6 of 9 : Strings.sol
// 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);
    }
}

File 7 of 9 : ERC165.sol
// 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;
    }
}

File 8 of 9 : Math.sol
// 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);
        }
    }
}

File 9 of 9 : IERC165.sol
// 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);
}

Settings
{
  "remappings": [
    "@chainlink/=lib/chainlink-brownie-contracts/contracts/src/v0.8/",
    "@layerzero/=lib/solidity-examples/contracts/",
    "@openzeppelin/=lib/openzeppelin-contracts/",
    "ERC721A/=lib/ERC721A/contracts/",
    "chainlink-brownie-contracts/=lib/chainlink-brownie-contracts/contracts/src/v0.8/",
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "dual-ownership-nft/=lib/dual-ownership-nft/contracts/",
    "forge-std/=lib/forge-std/src/",
    "murky/=lib/murky/src/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/",
    "pigeon/=lib/pigeon/src/",
    "solady/=lib/pigeon/lib/solady/src/",
    "solidity-examples/=lib/solidity-examples/contracts/",
    "solmate/=lib/solmate/src/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 1000
  },
  "metadata": {
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "paris",
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"game","type":"address"}],"name":"GameRegistered","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"game","type":"address"}],"name":"GameStarted","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"game","type":"address"}],"name":"GameStopped","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":"uint256[]","name":"stageTimes","type":"uint256[]"}],"name":"StageTimesSet","type":"event"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"games","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":[],"name":"getStageTimes","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"game_","type":"address"}],"name":"registerGame","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":"beeKeeper_","type":"address"}],"name":"setBeekeeper","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"jani_","type":"address"}],"name":"setJani","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"_stageTimes","type":"uint256[]"}],"name":"setStageTimes","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"game_","type":"address"}],"name":"startGame","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"game_","type":"address"}],"name":"stopGame","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"}]

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

Deployed Bytecode

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

Block Transaction Difficulty Gas Used Reward
View All Blocks Produced

Block Uncle Number Difficulty Gas Used Reward
View All Uncles
Loading...
Loading
Loading...
Loading

Validator Index Block Amount
View All Withdrawals

Transaction Hash Block Value Eth2 PubKey Valid
View All Deposits
Loading...
Loading
[ Download: CSV Export  ]

A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.