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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import { SickleStorage } from "contracts/base/SickleStorage.sol";
import { Multicall } from "contracts/base/Multicall.sol";
import { SickleRegistry } from "contracts/SickleRegistry.sol";
/// @title Sickle contract
/// @author vfat.tools
/// @notice Sickle facilitates farming and interactions with Masterchef
/// contracts
/// @dev Base contract inheriting from all the other "manager" contracts
contract Sickle is SickleStorage, Multicall {
    /// @notice Function to receive ETH
    receive() external payable { }
    /// @param sickleRegistry_ Address of the SickleRegistry contract
    constructor(
        SickleRegistry sickleRegistry_
    ) initializer Multicall(sickleRegistry_) {
        _Sickle_initialize(address(0), address(0));
    }
    /// @param sickleOwner_ Address of the Sickle owner
    function initialize(
        address sickleOwner_,
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import { Initializable } from
    "@openzeppelin/contracts/proxy/utils/Initializable.sol";
library SickleStorageEvents {
    event ApprovedAddressChanged(address newApproved);
}
/// @title SickleStorage contract
/// @author vfat.tools
/// @notice Base storage of the Sickle contract
/// @dev This contract needs to be inherited by stub contracts meant to be used
/// with `delegatecall`
abstract contract SickleStorage is Initializable {
    /// ERRORS ///
    /// @notice Thrown when the caller is not the owner of the Sickle contract
    error NotOwnerError(); // 0x74a21527
    /// @notice Thrown when the caller is not a strategy contract or the
    /// Flashloan Stub
    error NotStrategyError(); // 0x4581ba62
    /// STORAGE ///
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import { SickleStorage } from "contracts/base/SickleStorage.sol";
import { SickleRegistry } from "contracts/SickleRegistry.sol";
/// @title Multicall contract
/// @author vfat.tools
/// @notice Enables calling multiple methods in a single call to the contract
abstract contract Multicall is SickleStorage {
    /// ERRORS ///
    error MulticallParamsMismatchError(); // 0xc1e637c9
    /// @notice Thrown when the target contract is not whitelisted
    /// @param target Address of the non-whitelisted target
    error TargetNotWhitelisted(address target); // 0x47ccabe7
    /// @notice Thrown when the caller is not whitelisted
    /// @param caller Address of the non-whitelisted caller
    error CallerNotWhitelisted(address caller); // 0x252c8273
    /// STORAGE ///
    /// @notice Address of the SickleRegistry contract
    /// @dev Needs to be immutable so that it's accessible for Sickle proxies
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import { Admin } from "contracts/base/Admin.sol";
library SickleRegistryEvents {
    event CollectorChanged(address newCollector);
    event FeesUpdated(bytes32[] feeHashes, uint256[] feesInBP);
    event ReferralCodeCreated(bytes32 indexed code, address indexed referrer);
    // Multicall caller and target whitelist status changes
    event CallerStatusChanged(address caller, bool isWhitelisted);
    event TargetStatusChanged(address target, bool isWhitelisted);
}
/// @title SickleRegistry contract
/// @author vfat.tools
/// @notice Manages the whitelisted contracts and the collector address
contract SickleRegistry is Admin {
    /// ERRORS ///
    error ArrayLengthMismatch(); // 0xa24a13a6
    error FeeAboveMaxLimit(); // 0xd6cf7b5e
    error InvalidReferralCode(); // 0xe55b4629
    /// STORAGE ///
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.1) (proxy/utils/Initializable.sol)
pragma solidity ^0.8.2;
import "../../utils/Address.sol";
/**
 * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
 * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an
 * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
 * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
 *
 * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be
 * reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in
 * case an upgrade adds a module that needs to be initialized.
 *
 * For example:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * contract MyToken is ERC20Upgradeable {
 *     function initialize() initializer public {
 *         __ERC20_init("MyToken", "MTK");
 *     }
 * }
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
/// @title Admin contract
/// @author vfat.tools
/// @notice Provides an administration mechanism allowing restricted functions
abstract contract Admin {
    /// ERRORS ///
    /// @notice Thrown when the caller is not the admin
    error NotAdminError(); //0xb5c42b3b
    /// EVENTS ///
    /// @notice Emitted when a new admin is set
    /// @param oldAdmin Address of the old admin
    /// @param newAdmin Address of the new admin
    event AdminSet(address oldAdmin, address newAdmin);
    /// STORAGE ///
    /// @notice Address of the current admin
    address public admin;
    /// MODIFIERS ///
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// 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
     * ====
     *
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{
  "remappings": [
    "solmate/=lib/solmate/src/",
    "@openzeppelin/=lib/openzeppelin-contracts/",
    "@uniswap/v3-periphery/=lib/v3-periphery/",
    "@uniswap/v3-core/=lib/v3-core/",
    "@morpho-blue/=lib/morpho-blue/src/",
    "ds-test/=lib/solmate/lib/ds-test/src/",
    "forge-std/=lib/forge-std/src/",
    "morpho-blue/=lib/morpho-blue/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
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