creation_sourcecode: {{
    "language": "Solidity",
    "sources": {
      "@openzeppelin/contracts-upgradeable/finance/PaymentSplitterUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (finance/PaymentSplitter.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../token/ERC20/utils/SafeERC20Upgradeable.sol\";\nimport \"../utils/AddressUpgradeable.sol\";\nimport \"../utils/ContextUpgradeable.sol\";\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @title PaymentSplitter\n * @dev This contract allows to split Ether payments among a group of accounts. The sender does not need to be aware\n * that the Ether will be split in this way, since it is handled transparently by the contract.\n *\n * The split can be in equal parts or in any other arbitrary proportion. The way this is specified is by assigning each\n * account to a number of shares. Of all the Ether that this contract receives, each account will then be able to claim\n * an amount proportional to the percentage of total shares they were assigned. The distribution of shares is set at the\n * time of contract deployment and can't be updated thereafter.\n *\n * `PaymentSplitter` follows a _pull payment_ model. This means that payments are not automatically forwarded to the\n * accounts but kept in this contract, and the actual transfer is triggered as a separate step by calling the {release}\n * function.\n *\n * NOTE: This contract assumes that ERC20 tokens will behave similarly to native tokens (Ether). Rebasing tokens, and\n * tokens that apply fees during transfers, are likely to not be supported as expected. If in doubt, we encourage you\n * to run tests before sending real value to this contract.\n */\ncontract PaymentSplitterUpgradeable is Initializable, ContextUpgradeable {\n    event PayeeAdded(address account, uint256 shares);\n    event PaymentReleased(address to, uint256 amount);\n    event ERC20PaymentReleased(IERC20Upgradeable indexed token, address to, uint256 amount);\n    event PaymentReceived(address from, uint256 amount);\n\n    uint256 private _totalShares;\n    uint256 private _totalReleased;\n\n    mapping(address => uint256) private _shares;\n    mapping(address => uint256) private _released;\n    address[] private _payees;\n\n    mapping(IERC20Upgradeable => uint256) private _erc20TotalReleased;\n    mapping(IERC20Upgradeable => mapping(address => uint256)) private _erc20Released;\n\n    /**\n     * @dev Creates an instance of `PaymentSplitter` where each account in `payees` is assigned the number of shares at\n     * the matching position in the `shares` array.\n     *\n     * All addresses in `payees` must be non-zero. Both arrays must have the same non-zero length, and there must be no\n     * duplicates in `payees`.\n     */\n    function __PaymentSplitter_init(address[] memory payees, uint256[] memory shares_) internal onlyInitializing {\n        __PaymentSplitter_init_unchained(payees, shares_);\n    }\n\n    function __PaymentSplitter_init_unchained(address[] memory payees, uint256[] memory shares_) internal onlyInitializing {\n        require(payees.length == shares_.length, \"PaymentSplitter: payees and shares length mismatch\");\n        require(payees.length > 0, \"PaymentSplitter: no payees\");\n\n        for (uint256 i = 0; i < payees.length; i++) {\n            _addPayee(payees[i], shares_[i]);\n        }\n    }\n\n    /**\n     * @dev The Ether received will be logged with {PaymentReceived} events. Note that these events are not fully\n     * reliable: it's possible for a contract to receive Ether without triggering this function. This only affects the\n     * reliability of the events, and not the actual splitting of Ether.\n     *\n     * To learn more about this see the Solidity documentation for\n     * https://solidity.readthedocs.io/en/latest/contracts.html#fallback-function[fallback\n     * functions].\n     */\n    receive() external payable virtual {\n        emit PaymentReceived(_msgSender(), msg.value);\n    }\n\n    /**\n     * @dev Getter for the total shares held by payees.\n     */\n    function totalShares() public view returns (uint256) {\n        return _totalShares;\n    }\n\n    /**\n     * @dev Getter for the total amount of Ether already released.\n     */\n    function totalReleased() public view returns (uint256) {\n        return _totalReleased;\n    }\n\n    /**\n     * @dev Getter for the total amount of `token` already released. `token` should be the address of an IERC20\n     * contract.\n     */\n    function totalReleased(IERC20Upgradeable token) public view returns (uint256) {\n        return _erc20TotalReleased[token];\n    }\n\n    /**\n     * @dev Getter for the amount of shares held by an account.\n     */\n    function shares(address account) public view returns (uint256) {\n        return _shares[account];\n    }\n\n    /**\n     * @dev Getter for the amount of Ether already released to a payee.\n     */\n    function released(address account) public view returns (uint256) {\n        return _released[account];\n    }\n\n    /**\n     * @dev Getter for the amount of `token` tokens already released to a payee. `token` should be the address of an\n     * IERC20 contract.\n     */\n    function released(IERC20Upgradeable token, address account) public view returns (uint256) {\n        return _erc20Released[token][account];\n    }\n\n    /**\n     * @dev Getter for the address of the payee number `index`.\n     */\n    function payee(uint256 index) public view returns (address) {\n        return _payees[index];\n    }\n\n    /**\n     * @dev Getter for the amount of payee's releasable Ether.\n     */\n    function releasable(address account) public view returns (uint256) {\n        uint256 totalReceived = address(this).balance + totalReleased();\n        return _pendingPayment(account, totalReceived, released(account));\n    }\n\n    /**\n     * @dev Getter for the amount of payee's releasable `token` tokens. `token` should be the address of an\n     * IERC20 contract.\n     */\n    function releasable(IERC20Upgradeable token, address account) public view returns (uint256) {\n        uint256 totalReceived = token.balanceOf(address(this)) + totalReleased(token);\n        return _pendingPayment(account, totalReceived, released(token, account));\n    }\n\n    /**\n     * @dev Triggers a transfer to `account` of the amount of Ether they are owed, according to their percentage of the\n     * total shares and their previous withdrawals.\n     */\n    function release(address payable account) public virtual {\n        require(_shares[account] > 0, \"PaymentSplitter: account has no shares\");\n\n        uint256 payment = releasable(account);\n\n        require(payment != 0, \"PaymentSplitter: account is not due payment\");\n\n        // _totalReleased is the sum of all values in _released.\n        // If \"_totalReleased += payment\" does not overflow, then \"_released[account] += payment\" cannot overflow.\n        _totalReleased += payment;\n        unchecked {\n            _released[account] += payment;\n        }\n\n        AddressUpgradeable.sendValue(account, payment);\n        emit PaymentReleased(account, payment);\n    }\n\n    /**\n     * @dev Triggers a transfer to `account` of the amount of `token` tokens they are owed, according to their\n     * percentage of the total shares and their previous withdrawals. `token` must be the address of an IERC20\n     * contract.\n     */\n    function release(IERC20Upgradeable token, address account) public virtual {\n        require(_shares[account] > 0, \"PaymentSplitter: account has no shares\");\n\n        uint256 payment = releasable(token, account);\n\n        require(payment != 0, \"PaymentSplitter: account is not due payment\");\n\n        // _erc20TotalReleased[token] is the sum of all values in _erc20Released[token].\n        // If \"_erc20TotalReleased[token] += payment\" does not overflow, then \"_erc20Released[token][account] += payment\"\n        // cannot overflow.\n        _erc20TotalReleased[token] += payment;\n        unchecked {\n            _erc20Released[token][account] += payment;\n        }\n\n        SafeERC20Upgradeable.safeTransfer(token, account, payment);\n        emit ERC20PaymentReleased(token, account, payment);\n    }\n\n    /**\n     * @dev internal logic for computing the pending payment of an `account` given the token historical balances and\n     * already released amounts.\n     */\n    function _pendingPayment(\n        address account,\n        uint256 totalReceived,\n        uint256 alreadyReleased\n    ) private view returns (uint256) {\n        return (totalReceived * _shares[account]) / _totalShares - alreadyReleased;\n    }\n\n    /**\n     * @dev Add a new payee to the contract.\n     * @param account The address of the payee to add.\n     * @param shares_ The number of shares owned by the payee.\n     */\n    function _addPayee(address account, uint256 shares_) private {\n        require(account != address(0), \"PaymentSplitter: account is the zero address\");\n        require(shares_ > 0, \"PaymentSplitter: shares are 0\");\n        require(_shares[account] == 0, \"PaymentSplitter: account already has shares\");\n\n        _payees.push(account);\n        _shares[account] = shares_;\n        _totalShares = _totalShares + shares_;\n        emit PayeeAdded(account, shares_);\n    }\n\n    /**\n     * @dev This empty reserved space is put in place to allow future versions to add new\n     * variables without shifting down storage in the inheritance chain.\n     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n     */\n    uint256[43] private __gap;\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.2;\n\nimport \"../../utils/AddressUpgradeable.sol\";\n\n/**\n * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n *\n * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\n * reused. This mechanism prevents re-execution of each \"step\" but allows the creation of new initialization steps in\n * case an upgrade adds a module that needs to be initialized.\n *\n * For example:\n *\n * [.hljs-theme-light.nopadding]\n * ```solidity\n * contract MyToken is ERC20Upgradeable {\n *     function initialize() initializer public {\n *         __ERC20_init(\"MyToken\", \"MTK\");\n *     }\n * }\n *\n * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\n *     function initializeV2() reinitializer(2) public {\n *         __ERC20Permit_init(\"MyToken\");\n *     }\n * }\n * ```\n *\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n *\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n *\n * [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n *\n * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() {\n *     _disableInitializers();\n * }\n * ```\n * ====\n */\nabstract contract Initializable {\n    /**\n     * @dev Indicates that the contract has been initialized.\n     * @custom:oz-retyped-from bool\n     */\n    uint8 private _initialized;\n\n    /**\n     * @dev Indicates that the contract is in the process of being initialized.\n     */\n    bool private _initializing;\n\n    /**\n     * @dev Triggered when the contract has been initialized or reinitialized.\n     */\n    event Initialized(uint8 version);\n\n    /**\n     * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\n     * `onlyInitializing` functions can be used to initialize parent contracts.\n     *\n     * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a\n     * constructor.\n     *\n     * Emits an {Initialized} event.\n     */\n    modifier initializer() {\n        bool isTopLevelCall = !_initializing;\n        require(\n            (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),\n            \"Initializable: contract is already initialized\"\n        );\n        _initialized = 1;\n        if (isTopLevelCall) {\n            _initializing = true;\n        }\n        _;\n        if (isTopLevelCall) {\n            _initializing = false;\n            emit Initialized(1);\n        }\n    }\n\n    /**\n     * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\n     * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\n     * used to initialize parent contracts.\n     *\n     * A reinitializer may be used after the original initialization step. This is essential to configure modules that\n     * are added through upgrades and that require initialization.\n     *\n     * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`\n     * cannot be nested. If one is invoked in the context of another, execution will revert.\n     *\n     * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\n     * a contract, executing them in the right order is up to the developer or operator.\n     *\n     * WARNING: setting the version to 255 will prevent any future reinitialization.\n     *\n     * Emits an {Initialized} event.\n     */\n    modifier reinitializer(uint8 version) {\n        require(!_initializing && _initialized < version, \"Initializable: contract is already initialized\");\n        _initialized = version;\n        _initializing = true;\n        _;\n        _initializing = false;\n        emit Initialized(version);\n    }\n\n    /**\n     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n     * {initializer} and {reinitializer} modifiers, directly or indirectly.\n     */\n    modifier onlyInitializing() {\n        require(_initializing, \"Initializable: contract is not initializing\");\n        _;\n    }\n\n    /**\n     * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\n     * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\n     * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\n     * through proxies.\n     *\n     * Emits an {Initialized} event the first time it is successfully executed.\n     */\n    function _disableInitializers() internal virtual {\n        require(!_initializing, \"Initializable: contract is initializing\");\n        if (_initialized != type(uint8).max) {\n            _initialized = type(uint8).max;\n            emit Initialized(type(uint8).max);\n        }\n    }\n\n    /**\n     * @dev Returns the highest version that has been initialized. See {reinitializer}.\n     */\n    function _getInitializedVersion() internal view returns (uint8) {\n        return _initialized;\n    }\n\n    /**\n     * @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}.\n     */\n    function _isInitializing() internal view returns (bool) {\n        return _initializing;\n    }\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/token/ERC20/extensions/IERC20PermitUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/extensions/IERC20Permit.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in\n * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].\n *\n * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by\n * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't\n * need to send a transaction, and thus is not required to hold Ether at all.\n */\ninterface IERC20PermitUpgradeable {\n    /**\n     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,\n     * given ``owner``'s signed approval.\n     *\n     * IMPORTANT: The same issues {IERC20-approve} has related to transaction\n     * ordering also apply here.\n     *\n     * Emits an {Approval} event.\n     *\n     * Requirements:\n     *\n     * - `spender` cannot be the zero address.\n     * - `deadline` must be a timestamp in the future.\n     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`\n     * over the EIP712-formatted function arguments.\n     * - the signature must use ``owner``'s current nonce (see {nonces}).\n     *\n     * For more information on the signature format, see the\n     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP\n     * section].\n     */\n    function permit(\n        address owner,\n        address spender,\n        uint256 value,\n        uint256 deadline,\n        uint8 v,\n        bytes32 r,\n        bytes32 s\n    ) external;\n\n    /**\n     * @dev Returns the current nonce for `owner`. This value must be\n     * included whenever a signature is generated for {permit}.\n     *\n     * Every successful call to {permit} increases ``owner``'s nonce by one. This\n     * prevents a signature from being used multiple times.\n     */\n    function nonces(address owner) external view returns (uint256);\n\n    /**\n     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.\n     */\n    // solhint-disable-next-line func-name-mixedcase\n    function DOMAIN_SEPARATOR() external view returns (bytes32);\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/IERC20.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC20 standard as defined in the EIP.\n */\ninterface IERC20Upgradeable {\n    /**\n     * @dev Emitted when `value` tokens are moved from one account (`from`) to\n     * another (`to`).\n     *\n     * Note that `value` may be zero.\n     */\n    event Transfer(address indexed from, address indexed to, uint256 value);\n\n    /**\n     * @dev Emitted when the allowance of a `spender` for an `owner` is set by\n     * a call to {approve}. `value` is the new allowance.\n     */\n    event Approval(address indexed owner, address indexed spender, uint256 value);\n\n    /**\n     * @dev Returns the amount of tokens in existence.\n     */\n    function totalSupply() external view returns (uint256);\n\n    /**\n     * @dev Returns the amount of tokens owned by `account`.\n     */\n    function balanceOf(address account) external view returns (uint256);\n\n    /**\n     * @dev Moves `amount` tokens from the caller's account to `to`.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * Emits a {Transfer} event.\n     */\n    function transfer(address to, uint256 amount) external returns (bool);\n\n    /**\n     * @dev Returns the remaining number of tokens that `spender` will be\n     * allowed to spend on behalf of `owner` through {transferFrom}. This is\n     * zero by default.\n     *\n     * This value changes when {approve} or {transferFrom} are called.\n     */\n    function allowance(address owner, address spender) external view returns (uint256);\n\n    /**\n     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * IMPORTANT: Beware that changing an allowance with this method brings the risk\n     * that someone may use both the old and the new allowance by unfortunate\n     * transaction ordering. One possible solution to mitigate this race\n     * condition is to first reduce the spender's allowance to 0 and set the\n     * desired value afterwards:\n     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729\n     *\n     * Emits an {Approval} event.\n     */\n    function approve(address spender, uint256 amount) external returns (bool);\n\n    /**\n     * @dev Moves `amount` tokens from `from` to `to` using the\n     * allowance mechanism. `amount` is then deducted from the caller's\n     * allowance.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * Emits a {Transfer} event.\n     */\n    function transferFrom(address from, address to, uint256 amount) external returns (bool);\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/token/ERC20/utils/SafeERC20Upgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.3) (token/ERC20/utils/SafeERC20.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC20Upgradeable.sol\";\nimport \"../extensions/IERC20PermitUpgradeable.sol\";\nimport \"../../../utils/AddressUpgradeable.sol\";\n\n/**\n * @title SafeERC20\n * @dev Wrappers around ERC20 operations that throw on failure (when the token\n * contract returns false). Tokens that return no value (and instead revert or\n * throw on failure) are also supported, non-reverting calls are assumed to be\n * successful.\n * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,\n * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.\n */\nlibrary SafeERC20Upgradeable {\n    using AddressUpgradeable for address;\n\n    /**\n     * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value,\n     * non-reverting calls are assumed to be successful.\n     */\n    function safeTransfer(IERC20Upgradeable token, address to, uint256 value) internal {\n        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));\n    }\n\n    /**\n     * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the\n     * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful.\n     */\n    function safeTransferFrom(IERC20Upgradeable token, address from, address to, uint256 value) internal {\n        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));\n    }\n\n    /**\n     * @dev Deprecated. This function has issues similar to the ones found in\n     * {IERC20-approve}, and its usage is discouraged.\n     *\n     * Whenever possible, use {safeIncreaseAllowance} and\n     * {safeDecreaseAllowance} instead.\n     */\n    function safeApprove(IERC20Upgradeable token, address spender, uint256 value) internal {\n        // safeApprove should only be called when setting an initial allowance,\n        // or when resetting it to zero. To increase and decrease it, use\n        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'\n        require(\n            (value == 0) || (token.allowance(address(this), spender) == 0),\n            \"SafeERC20: approve from non-zero to non-zero allowance\"\n        );\n        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));\n    }\n\n    /**\n     * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value,\n     * non-reverting calls are assumed to be successful.\n     */\n    function safeIncreaseAllowance(IERC20Upgradeable token, address spender, uint256 value) internal {\n        uint256 oldAllowance = token.allowance(address(this), spender);\n        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, oldAllowance + value));\n    }\n\n    /**\n     * @dev Decrease the calling contract's allowance toward `spender` by `value`. If `token` returns no value,\n     * non-reverting calls are assumed to be successful.\n     */\n    function safeDecreaseAllowance(IERC20Upgradeable token, address spender, uint256 value) internal {\n        unchecked {\n            uint256 oldAllowance = token.allowance(address(this), spender);\n            require(oldAllowance >= value, \"SafeERC20: decreased allowance below zero\");\n            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, oldAllowance - value));\n        }\n    }\n\n    /**\n     * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value,\n     * non-reverting calls are assumed to be successful. Meant to be used with tokens that require the approval\n     * to be set to zero before setting it to a non-zero value, such as USDT.\n     */\n    function forceApprove(IERC20Upgradeable token, address spender, uint256 value) internal {\n        bytes memory approvalCall = abi.encodeWithSelector(token.approve.selector, spender, value);\n\n        if (!_callOptionalReturnBool(token, approvalCall)) {\n            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, 0));\n            _callOptionalReturn(token, approvalCall);\n        }\n    }\n\n    /**\n     * @dev Use a ERC-2612 signature to set the `owner` approval toward `spender` on `token`.\n     * Revert on invalid signature.\n     */\n    function safePermit(\n        IERC20PermitUpgradeable token,\n        address owner,\n        address spender,\n        uint256 value,\n        uint256 deadline,\n        uint8 v,\n        bytes32 r,\n        bytes32 s\n    ) internal {\n        uint256 nonceBefore = token.nonces(owner);\n        token.permit(owner, spender, value, deadline, v, r, s);\n        uint256 nonceAfter = token.nonces(owner);\n        require(nonceAfter == nonceBefore + 1, \"SafeERC20: permit did not succeed\");\n    }\n\n    /**\n     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement\n     * on the return value: the return value is optional (but if data is returned, it must not be false).\n     * @param token The token targeted by the call.\n     * @param data The call data (encoded using abi.encode or one of its variants).\n     */\n    function _callOptionalReturn(IERC20Upgradeable token, bytes memory data) private {\n        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since\n        // we're implementing it ourselves. We use {Address-functionCall} to perform this call, which verifies that\n        // the target address contains contract code and also asserts for success in the low-level call.\n\n        bytes memory returndata = address(token).functionCall(data, \"SafeERC20: low-level call failed\");\n        require(returndata.length == 0 || abi.decode(returndata, (bool)), \"SafeERC20: ERC20 operation did not succeed\");\n    }\n\n    /**\n     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement\n     * on the return value: the return value is optional (but if data is returned, it must not be false).\n     * @param token The token targeted by the call.\n     * @param data The call data (encoded using abi.encode or one of its variants).\n     *\n     * This is a variant of {_callOptionalReturn} that silents catches all reverts and returns a bool instead.\n     */\n    function _callOptionalReturnBool(IERC20Upgradeable token, bytes memory data) private returns (bool) {\n        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since\n        // we're implementing it ourselves. We cannot use {Address-functionCall} here since this should return false\n        // and not revert is the subcall reverts.\n\n        (bool success, bytes memory returndata) = address(token).call(data);\n        return\n            success && (returndata.length == 0 || abi.decode(returndata, (bool))) && AddressUpgradeable.isContract(address(token));\n    }\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary AddressUpgradeable {\n    /**\n     * @dev Returns true if `account` is a contract.\n     *\n     * [IMPORTANT]\n     * ====\n     * It is unsafe to assume that an address for which this function returns\n     * false is an externally-owned account (EOA) and not a contract.\n     *\n     * Among others, `isContract` will return false for the following\n     * types of addresses:\n     *\n     *  - an externally-owned account\n     *  - a contract in construction\n     *  - an address where a contract will be created\n     *  - an address where a contract lived, but was destroyed\n     *\n     * Furthermore, `isContract` will also return true if the target contract within\n     * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,\n     * which only has an effect at the end of a transaction.\n     * ====\n     *\n     * [IMPORTANT]\n     * ====\n     * You shouldn't rely on `isContract` to protect against flash loan attacks!\n     *\n     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n     * constructor.\n     * ====\n     */\n    function isContract(address account) internal view returns (bool) {\n        // This method relies on extcodesize/address.code.length, which returns 0\n        // for contracts in construction, since the code is only stored at the end\n        // of the constructor execution.\n\n        return account.code.length > 0;\n    }\n\n    /**\n     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n     * `recipient`, forwarding all available gas and reverting on errors.\n     *\n     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n     * of certain opcodes, possibly making contracts go over the 2300 gas limit\n     * imposed by `transfer`, making them unable to receive funds via\n     * `transfer`. {sendValue} removes this limitation.\n     *\n     * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n     *\n     * IMPORTANT: because control is transferred to `recipient`, care must be\n     * taken to not create reentrancy vulnerabilities. Consider using\n     * {ReentrancyGuard} or the\n     * https://solidity.readthedocs.io/en/v0.8.0/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n     */\n    function sendValue(address payable recipient, uint256 amount) internal {\n        require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n        (bool success, ) = recipient.call{value: amount}(\"\");\n        require(success, \"Address: unable to send value, recipient may have reverted\");\n    }\n\n    /**\n     * @dev Performs a Solidity function call using a low level `call`. A\n     * plain `call` is an unsafe replacement for a function call: use this\n     * function instead.\n     *\n     * If `target` reverts with a revert reason, it is bubbled up by this\n     * function (like regular Solidity function calls).\n     *\n     * Returns the raw returned data. To convert to the expected return value,\n     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n     *\n     * Requirements:\n     *\n     * - `target` must be a contract.\n     * - calling `target` with `data` must not revert.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n     * `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, 0, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but also transferring `value` wei to `target`.\n     *\n     * Requirements:\n     *\n     * - the calling contract must have an ETH balance of at least `value`.\n     * - the called Solidity function must be `payable`.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n     * with `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(\n        address target,\n        bytes memory data,\n        uint256 value,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        require(address(this).balance >= value, \"Address: insufficient balance for call\");\n        (bool success, bytes memory returndata) = target.call{value: value}(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n        return functionStaticCall(target, data, \"Address: low-level static call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal view returns (bytes memory) {\n        (bool success, bytes memory returndata) = target.staticcall(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but performing a delegate call.\n     *\n     * _Available since v3.4._\n     */\n    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\n        return functionDelegateCall(target, data, \"Address: low-level delegate call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n     * but performing a delegate call.\n     *\n     * _Available since v3.4._\n     */\n    function functionDelegateCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        (bool success, bytes memory returndata) = target.delegatecall(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n     *\n     * _Available since v4.8._\n     */\n    function verifyCallResultFromTarget(\n        address target,\n        bool success,\n        bytes memory returndata,\n        string memory errorMessage\n    ) internal view returns (bytes memory) {\n        if (success) {\n            if (returndata.length == 0) {\n                // only check isContract if the call was successful and the return data is empty\n                // otherwise we already know that it was a contract\n                require(isContract(target), \"Address: call to non-contract\");\n            }\n            return returndata;\n        } else {\n            _revert(returndata, errorMessage);\n        }\n    }\n\n    /**\n     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n     * revert reason or using the provided one.\n     *\n     * _Available since v4.3._\n     */\n    function verifyCallResult(\n        bool success,\n        bytes memory returndata,\n        string memory errorMessage\n    ) internal pure returns (bytes memory) {\n        if (success) {\n            return returndata;\n        } else {\n            _revert(returndata, errorMessage);\n        }\n    }\n\n    function _revert(bytes memory returndata, string memory errorMessage) private pure {\n        // Look for revert reason and bubble it up if present\n        if (returndata.length > 0) {\n            // The easiest way to bubble the revert reason is using memory via assembly\n            /// @solidity memory-safe-assembly\n            assembly {\n                let returndata_size := mload(returndata)\n                revert(add(32, returndata), returndata_size)\n            }\n        } else {\n            revert(errorMessage);\n        }\n    }\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract ContextUpgradeable is Initializable {\n    function __Context_init() internal onlyInitializing {\n    }\n\n    function __Context_init_unchained() internal onlyInitializing {\n    }\n    function _msgSender() internal view virtual returns (address) {\n        return msg.sender;\n    }\n\n    function _msgData() internal view virtual returns (bytes calldata) {\n        return msg.data;\n    }\n\n    /**\n     * @dev This empty reserved space is put in place to allow future versions to add new\n     * variables without shifting down storage in the inheritance chain.\n     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n     */\n    uint256[50] private __gap;\n}\n"
      },
      "@openzeppelin/contracts/access/Ownable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../utils/Context.sol\";\n\n/**\n * @dev Contract module which provides a basic access control mechanism, where\n * there is an account (an owner) that can be granted exclusive access to\n * specific functions.\n *\n * By default, the owner account will be the one that deploys the contract. This\n * can later be changed with {transferOwnership}.\n *\n * This module is used through inheritance. It will make available the modifier\n * `onlyOwner`, which can be applied to your functions to restrict their use to\n * the owner.\n */\nabstract contract Ownable is Context {\n    address private _owner;\n\n    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);\n\n    /**\n     * @dev Initializes the contract setting the deployer as the initial owner.\n     */\n    constructor() {\n        _transferOwnership(_msgSender());\n    }\n\n    /**\n     * @dev Throws if called by any account other than the owner.\n     */\n    modifier onlyOwner() {\n        _checkOwner();\n        _;\n    }\n\n    /**\n     * @dev Returns the address of the current owner.\n     */\n    function owner() public view virtual returns (address) {\n        return _owner;\n    }\n\n    /**\n     * @dev Throws if the sender is not the owner.\n     */\n    function _checkOwner() internal view virtual {\n        require(owner() == _msgSender(), \"Ownable: caller is not the owner\");\n    }\n\n    /**\n     * @dev Leaves the contract without owner. It will not be possible to call\n     * `onlyOwner` functions. Can only be called by the current owner.\n     *\n     * NOTE: Renouncing ownership will leave the contract without an owner,\n     * thereby disabling any functionality that is only available to the owner.\n     */\n    function renounceOwnership() public virtual onlyOwner {\n        _transferOwnership(address(0));\n    }\n\n    /**\n     * @dev Transfers ownership of the contract to a new account (`newOwner`).\n     * Can only be called by the current owner.\n     */\n    function transferOwnership(address newOwner) public virtual onlyOwner {\n        require(newOwner != address(0), \"Ownable: new owner is the zero address\");\n        _transferOwnership(newOwner);\n    }\n\n    /**\n     * @dev Transfers ownership of the contract to a new account (`newOwner`).\n     * Internal function without access restriction.\n     */\n    function _transferOwnership(address newOwner) internal virtual {\n        address oldOwner = _owner;\n        _owner = newOwner;\n        emit OwnershipTransferred(oldOwner, newOwner);\n    }\n}\n"
      },
      "@openzeppelin/contracts/utils/Context.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract Context {\n    function _msgSender() internal view virtual returns (address) {\n        return msg.sender;\n    }\n\n    function _msgData() internal view virtual returns (bytes calldata) {\n        return msg.data;\n    }\n}\n"
      },
      "contracts/EightNapFactoryRoyaltySplitter.sol": {
        "content": "// SPDX-License-Identifier: MIT\r\n\r\n/* \r\n\r\n_____/\\\\\\\\\\\\\\\\\\_____/\\\\\\\\\\_____/\\\\\\_____/\\\\\\\\\\\\\\\\\\_____/\\\\\\\\\\\\\\\\\\\\\\\\\\___        \r\n ___/\\\\\\///////\\\\\\__\\/\\\\\\\\\\\\___\\/\\\\\\___/\\\\\\\\\\\\\\\\\\\\\\\\\\__\\/\\\\\\/////////\\\\\\_       \r\n  __\\/\\\\\\_____\\/\\\\\\__\\/\\\\\\/\\\\\\__\\/\\\\\\__/\\\\\\/////////\\\\\\_\\/\\\\\\_______\\/\\\\\\_      \r\n   __\\///\\\\\\\\\\\\\\\\\\/___\\/\\\\\\//\\\\\\_\\/\\\\\\_\\/\\\\\\_______\\/\\\\\\_\\/\\\\\\\\\\\\\\\\\\\\\\\\\\/__     \r\n    ___/\\\\\\///////\\\\\\__\\/\\\\\\\\//\\\\\\\\/\\\\\\_\\/\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\_\\/\\\\\\/////////____    \r\n     __/\\\\\\______\\//\\\\\\_\\/\\\\\\_\\//\\\\\\/\\\\\\_\\/\\\\\\/////////\\\\\\_\\/\\\\\\_____________   \r\n      _\\//\\\\\\______/\\\\\\__\\/\\\\\\__\\//\\\\\\\\\\\\_\\/\\\\\\_______\\/\\\\\\_\\/\\\\\\_____________  \r\n       __\\///\\\\\\\\\\\\\\\\\\/___\\/\\\\\\___\\//\\\\\\\\\\_\\/\\\\\\_______\\/\\\\\\_\\/\\\\\\_____________ \r\n        ____\\/////////_____\\///_____\\/////__\\///________\\///__\\///______________\r\n\r\nSmartcontract developed by 8NAPART.\r\n\r\n */\r\n\r\npragma solidity ^0.8.19;\r\n\r\nimport \"./helpers/SSTORE2.sol\";\r\nimport \"@openzeppelin/contracts/access/Ownable.sol\";\r\nimport \"./RoyaltySplitter.sol\";\r\n\r\ncontract EightNapFactoryRoyaltySplitterV1 is Ownable {\r\n    address payable private _eightNapAddress;\r\n    address payable private _twoFiveSixaddress;\r\n\r\n    address payable public masterRoyaltySplitter;\r\n\r\n    /* Percentage multiplied by 100 */\r\n    uint96 public eightNapShareSecondary;\r\n    uint96 public twoFiveSixShareSecondary;\r\n\r\n    event Deployed(address a);\r\n\r\n    /**\r\n     * @notice Creates a new instance of the RoyaltySplitter contract with the given artist address.\r\n     * @dev The `masterRoyaltySplitter` is used as the contract implementation.\r\n     * @param _artist The address of the artist who will receive the royalties.\r\n     */\r\n    function createRoyaltySplitter(address payable _artist) public {\r\n        address payable a = clonePayable(masterRoyaltySplitter);\r\n        RoyaltySplitter r = RoyaltySplitter(a);\r\n        r.initRoyaltySplitter(\r\n            _eightNapAddress,\r\n            eightNapShareSecondary,\r\n            _twoFiveSixaddress,\r\n            twoFiveSixShareSecondary,\r\n            _artist\r\n        );\r\n        emit Deployed(a);\r\n    }\r\n\r\n    /**\r\n     * @notice Clones a payable contract using the provided implementation address\r\n     * @param implementation The address of the contract implementation\r\n     */\r\n    function clonePayable(\r\n        address payable implementation\r\n    ) internal returns (address payable instance) {\r\n        assembly {\r\n            let ptr := mload(0x40)\r\n            mstore(\r\n                ptr,\r\n                0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000\r\n            )\r\n            mstore(add(ptr, 0x14), shl(0x60, implementation))\r\n            mstore(\r\n                add(ptr, 0x28),\r\n                0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000\r\n            )\r\n            instance := create(0, ptr, 0x37)\r\n        }\r\n        require(instance != address(0), \"ERC1167: create failed\");\r\n    }\r\n\r\n    /**\r\n     * @dev Set the 8NAP address\r\n     * @notice Only the contract owner can call this function\r\n     * @param newAddress The new 8NAP address\r\n     */\r\n    function setEightNapAddress(address payable newAddress) public onlyOwner {\r\n        _eightNapAddress = newAddress;\r\n    }\r\n\r\n    /**\r\n     * @dev Set the 256 address\r\n     * @notice Only the contract owner can call this function\r\n     * @param newAddress The new 256 address\r\n     */\r\n    function setTwoFiveSixAddress(address payable newAddress) public onlyOwner {\r\n        _twoFiveSixaddress = newAddress;\r\n    }\r\n\r\n    /**\r\n     * @dev Set the master royalty splitter address\r\n     * @notice Only the contract owner can call this function\r\n     * @param _masterRoyaltySplitter Address of the new master royalty splitter contract\r\n     */\r\n    function setMasterRoyaltySplitter(\r\n        address payable _masterRoyaltySplitter\r\n    ) public onlyOwner {\r\n        masterRoyaltySplitter = _masterRoyaltySplitter;\r\n    }\r\n\r\n    /**\r\n     * @dev Set the secondary 8NAP share\r\n     * @notice Only the contract owner can call this function\r\n     * @param newShare The new secondary 8NAP share\r\n     */\r\n    function setEightNapShareSecondary(uint96 newShare) public onlyOwner {\r\n        eightNapShareSecondary = newShare;\r\n    }\r\n\r\n    /**\r\n     * @dev Set the secondary 256 share\r\n     * @notice Only the contract owner can call this function\r\n     * @param newShare The new secondary 256 share\r\n     */\r\n    function setTwoFiveSixShareSecondary(uint96 newShare) public onlyOwner {\r\n        twoFiveSixShareSecondary = newShare;\r\n    }\r\n}\r\n"
      },
      "contracts/helpers/Bytecode.sol": {
        "content": "// SPDX-License-Identifier: MIT\r\npragma solidity ^0.8.0;\r\n\r\nlibrary Bytecode {\r\n    error InvalidCodeAtRange(uint256 _size, uint256 _start, uint256 _end);\r\n\r\n    /**\r\n    @notice Generate a creation code that results on a contract with `_code` as bytecode\r\n    @param _code The returning value of the resulting `creationCode`\r\n    @return creationCode (constructor) for new contract\r\n  */\r\n    function creationCodeFor(bytes memory _code)\r\n        internal\r\n        pure\r\n        returns (bytes memory)\r\n    {\r\n        /*\r\n      0x00    0x63         0x63XXXXXX  PUSH4 _code.length  size\r\n      0x01    0x80         0x80        DUP1                size size\r\n      0x02    0x60         0x600e      PUSH1 14            14 size size\r\n      0x03    0x60         0x6000      PUSH1 00            0 14 size size\r\n      0x04    0x39         0x39        CODECOPY            size\r\n      0x05    0x60         0x6000      PUSH1 00            0 size\r\n      0x06    0xf3         0xf3        RETURN\r\n      <CODE>\r\n    */\r\n\r\n        return\r\n            abi.encodePacked(\r\n                hex\"63\",\r\n                uint32(_code.length),\r\n                hex\"80_60_0E_60_00_39_60_00_F3\",\r\n                _code\r\n            );\r\n    }\r\n\r\n    /**\r\n    @notice Returns the size of the code on a given address\r\n    @param _addr Address that may or may not contain code\r\n    @return size of the code on the given `_addr`\r\n  */\r\n    function codeSize(address _addr) internal view returns (uint256 size) {\r\n        assembly {\r\n            size := extcodesize(_addr)\r\n        }\r\n    }\r\n\r\n    /**\r\n    @notice Returns the code of a given address\r\n    @dev It will fail if `_end < _start`\r\n    @param _addr Address that may or may not contain code\r\n    @param _start number of bytes of code to skip on read\r\n    @param _end index before which to end extraction\r\n    @return oCode read from `_addr` deployed bytecode\r\n\r\n    Forked from: https://gist.github.com/KardanovIR/fe98661df9338c842b4a30306d507fbd\r\n  */\r\n    function codeAt(\r\n        address _addr,\r\n        uint256 _start,\r\n        uint256 _end\r\n    ) internal view returns (bytes memory oCode) {\r\n        uint256 csize = codeSize(_addr);\r\n        if (csize == 0) return bytes(\"\");\r\n\r\n        if (_start > csize) return bytes(\"\");\r\n        if (_end < _start) revert InvalidCodeAtRange(csize, _start, _end);\r\n\r\n        unchecked {\r\n            uint256 reqSize = _end - _start;\r\n            uint256 maxSize = csize - _start;\r\n\r\n            uint256 size = maxSize < reqSize ? maxSize : reqSize;\r\n\r\n            assembly {\r\n                // allocate output byte array - this could also be done without assembly\r\n                // by using o_code = new bytes(size)\r\n                oCode := mload(0x40)\r\n                // new \"memory end\" including padding\r\n                mstore(\r\n                    0x40,\r\n                    add(oCode, and(add(add(size, 0x20), 0x1f), not(0x1f)))\r\n                )\r\n                // store length in memory\r\n                mstore(oCode, size)\r\n                // actually retrieve the code, this needs assembly\r\n                extcodecopy(_addr, add(oCode, 0x20), _start, size)\r\n            }\r\n        }\r\n    }\r\n}\r\n"
      },
      "contracts/helpers/SSTORE2.sol": {
        "content": "// SPDX-License-Identifier: MIT\r\npragma solidity ^0.8.19;\r\n\r\nimport \"./Bytecode.sol\";\r\n\r\nlibrary SSTORE2 {\r\n    error WriteError();\r\n\r\n    /**\r\n    @notice Stores `_data` and returns `pointer` as key for later retrieval\r\n    @dev The pointer is a contract address with `_data` as code\r\n    @param _data to be written\r\n    @return pointer Pointer to the written `_data`\r\n  */\r\n    function write(bytes memory _data) internal returns (address pointer) {\r\n        // Append 00 to _data so contract can't be called\r\n        // Build init code\r\n        bytes memory code = Bytecode.creationCodeFor(\r\n            abi.encodePacked(hex\"00\", _data)\r\n        );\r\n\r\n        // Deploy contract using create\r\n        assembly {\r\n            pointer := create(0, add(code, 32), mload(code))\r\n        }\r\n\r\n        // Address MUST be non-zero\r\n        if (pointer == address(0)) revert WriteError();\r\n    }\r\n\r\n    /**\r\n    @notice Reads the contents of the `_pointer` code as data, skips the first byte \r\n    @dev The function is intended for reading pointers generated by `write`\r\n    @param _pointer to be read\r\n    @return data read from `_pointer` contract\r\n  */\r\n    function read(address _pointer) internal view returns (bytes memory) {\r\n        return Bytecode.codeAt(_pointer, 1, type(uint256).max);\r\n    }\r\n\r\n    /**\r\n    @notice Reads the contents of the `_pointer` code as data, skips the first byte \r\n    @dev The function is intended for reading pointers generated by `write`\r\n    @param _pointer to be read\r\n    @param _start number of bytes to skip\r\n    @return data read from `_pointer` contract\r\n  */\r\n    function read(address _pointer, uint256 _start)\r\n        internal\r\n        view\r\n        returns (bytes memory)\r\n    {\r\n        return Bytecode.codeAt(_pointer, _start + 1, type(uint256).max);\r\n    }\r\n\r\n    /**\r\n    @notice Reads the contents of the `_pointer` code as data, skips the first byte \r\n    @dev The function is intended for reading pointers generated by `write`\r\n    @param _pointer to be read\r\n    @param _start number of bytes to skip\r\n    @param _end index before which to end extraction\r\n    @return data read from `_pointer` contract\r\n  */\r\n    function read(\r\n        address _pointer,\r\n        uint256 _start,\r\n        uint256 _end\r\n    ) internal view returns (bytes memory) {\r\n        return Bytecode.codeAt(_pointer, _start + 1, _end + 1);\r\n    }\r\n}\r\n"
      },
      "contracts/RoyaltySplitter.sol": {
        "content": "// SPDX-License-Identifier: MIT\r\npragma solidity ^0.8.19;\r\n\r\nimport \"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\";\r\nimport \"@openzeppelin/contracts-upgradeable/token/ERC20/utils/SafeERC20Upgradeable.sol\";\r\nimport \"@openzeppelin/contracts-upgradeable/finance/PaymentSplitterUpgradeable.sol\";\r\n\r\ncontract RoyaltySplitter is Initializable {\r\n    address payable public eightNap;\r\n    uint96 public eightNapShare;\r\n    address payable public twoFiveSix;\r\n    uint96 public twoFiveSixShare;\r\n    address payable public artist;\r\n\r\n    /**\r\n     * @notice Initializes the RoyaltySplitter contract with artist, eightNap, and eightNapShare values\r\n     * @dev This function is called only once during contract creation\r\n     * @param _artist The address of the artist who will receive a portion of the contract's balance\r\n     * @param _eightNap The address of the other party who will receive a portion of the contract's balance\r\n     * @param _eightNapShare The percentage of the contract's balance that will be sent to eightNap\r\n     */\r\n    function initRoyaltySplitter(\r\n        address payable _eightNap,\r\n        uint96 _eightNapShare,\r\n        address payable _twoFiveSix,\r\n        uint96 _twoFiveSixShare,\r\n        address payable _artist\r\n    ) public initializer {\r\n        artist = _artist;\r\n        eightNap = _eightNap;\r\n        eightNapShare = _eightNapShare;\r\n        twoFiveSix = _twoFiveSix;\r\n        twoFiveSixShare = _twoFiveSixShare;\r\n    }\r\n\r\n    /**\r\n     * @notice Allows the artist or eightNap to withdraw their share from the contract's balance\r\n     * @dev When either the artist or eightNap calls this function, their respective share will be sent to both parties\r\n     */\r\n    function withdraw() public {\r\n        require(\r\n            (msg.sender == eightNap ||\r\n                msg.sender == artist ||\r\n                msg.sender == twoFiveSix),\r\n            \"Not allowed\"\r\n        );\r\n        uint256 balance = address(this).balance;\r\n\r\n        uint256 eightNapBalance = (balance * eightNapShare) / 10000;\r\n        uint256 twoFiveSixBalance = (balance * twoFiveSixShare) / 10000;\r\n        uint256 artistBalance = (balance - eightNapBalance - twoFiveSixBalance);\r\n\r\n        eightNap.transfer(eightNapBalance);\r\n        twoFiveSix.transfer(twoFiveSixBalance);\r\n        artist.transfer(artistBalance);\r\n    }\r\n\r\n    function withdrawToken(IERC20Upgradeable token) public {\r\n        require(\r\n            (msg.sender == eightNap ||\r\n                msg.sender == artist ||\r\n                msg.sender == twoFiveSix),\r\n            \"Not allowed\"\r\n        );\r\n\r\n        uint256 balance = token.balanceOf(address(this));\r\n\r\n        uint256 eightNapBalance = (balance * eightNapShare) / 10000;\r\n        uint256 twoFiveSixBalance = (balance * twoFiveSixShare) / 10000;\r\n        uint256 artistBalance = (balance - eightNapBalance - twoFiveSixBalance);\r\n\r\n        SafeERC20Upgradeable.safeTransfer(token, eightNap, eightNapBalance);\r\n        SafeERC20Upgradeable.safeTransfer(token, twoFiveSix, twoFiveSixBalance);\r\n        SafeERC20Upgradeable.safeTransfer(token, artist, artistBalance);\r\n    }\r\n\r\n    /**\r\n     * @dev Fallback function to accept incoming ether transfers to the contract\r\n     */\r\n    receive() external payable {}\r\n}\r\n"
      }
    },
    "settings": {
      "viaIR": true,
      "optimizer": {
        "enabled": true,
        "runs": 125,
        "details": {
          "yul": true
        }
      },
      "outputSelection": {
        "*": {
          "*": [
            "evm.bytecode",
            "evm.deployedBytecode",
            "devdoc",
            "userdoc",
            "metadata",
            "abi"
          ]
        }
      },
      "libraries": {}
    }
  }}