// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (access/AccessControl.sol)
pragma solidity ^0.8.0;
import "./IAccessControl.sol";
import "../utils/Context.sol";
import "../utils/Strings.sol";
import "../utils/introspection/ERC165.sol";
/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it.
 */
abstract contract AccessControl is Context, IAccessControl, ERC165 {
    struct RoleData {
        mapping(address => bool) members;
        bytes32 adminRole;
    }
    mapping(bytes32 => RoleData) private _roles;
    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;
    /**
     * @dev Modifier that checks that an account has a specific role. Reverts
     * with a standardized message including the required role.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     *
     * _Available since v4.1._
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role);
        _;
    }
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);
    }
    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view virtual override returns (bool) {
        return _roles[role].members[account];
    }
    /**
     * @dev Revert with a standard message if `_msgSender()` is missing `role`.
     * Overriding this function changes the behavior of the {onlyRole} modifier.
     *
     * Format of the revert message is described in {_checkRole}.
     *
     * _Available since v4.6._
     */
    function _checkRole(bytes32 role) internal view virtual {
        _checkRole(role, _msgSender());
    }
    /**
     * @dev Revert with a standard message if `account` is missing `role`.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     */
    function _checkRole(bytes32 role, address account) internal view virtual {
        if (!hasRole(role, account)) {
            revert(
                string(
                    abi.encodePacked(
                        "AccessControl: account ",
                        Strings.toHexString(account),
                        " is missing role ",
                        Strings.toHexString(uint256(role), 32)
                    )
                )
            );
        }
    }
    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view virtual override returns (bytes32) {
        return _roles[role].adminRole;
    }
    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleGranted} event.
     */
    function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _grantRole(role, account);
    }
    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleRevoked} event.
     */
    function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _revokeRole(role, account);
    }
    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been revoked `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     *
     * May emit a {RoleRevoked} event.
     */
    function renounceRole(bytes32 role, address account) public virtual override {
        require(account == _msgSender(), "AccessControl: can only renounce roles for self");
        _revokeRole(role, account);
    }
    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event. Note that unlike {grantRole}, this function doesn't perform any
     * checks on the calling account.
     *
     * May emit a {RoleGranted} event.
     *
     * [WARNING]
     * ====
     * This function should only be called from the constructor when setting
     * up the initial roles for the system.
     *
     * Using this function in any other way is effectively circumventing the admin
     * system imposed by {AccessControl}.
     * ====
     *
     * NOTE: This function is deprecated in favor of {_grantRole}.
     */
    function _setupRole(bytes32 role, address account) internal virtual {
        _grantRole(role, account);
    }
    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        bytes32 previousAdminRole = getRoleAdmin(role);
        _roles[role].adminRole = adminRole;
        emit RoleAdminChanged(role, previousAdminRole, adminRole);
    }
    /**
     * @dev Grants `role` to `account`.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleGranted} event.
     */
    function _grantRole(bytes32 role, address account) internal virtual {
        if (!hasRole(role, account)) {
            _roles[role].members[account] = true;
            emit RoleGranted(role, account, _msgSender());
        }
    }
    /**
     * @dev Revokes `role` from `account`.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleRevoked} event.
     */
    function _revokeRole(bytes32 role, address account) internal virtual {
        if (hasRole(role, account)) {
            _roles[role].members[account] = false;
            emit RoleRevoked(role, account, _msgSender());
        }
    }
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (access/AccessControlEnumerable.sol)
pragma solidity ^0.8.0;
import "./IAccessControlEnumerable.sol";
import "./AccessControl.sol";
import "../utils/structs/EnumerableSet.sol";
/**
 * @dev Extension of {AccessControl} that allows enumerating the members of each role.
 */
abstract contract AccessControlEnumerable is IAccessControlEnumerable, AccessControl {
    using EnumerableSet for EnumerableSet.AddressSet;
    mapping(bytes32 => EnumerableSet.AddressSet) private _roleMembers;
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControlEnumerable).interfaceId || super.supportsInterface(interfaceId);
    }
    /**
     * @dev Returns one of the accounts that have `role`. `index` must be a
     * value between 0 and {getRoleMemberCount}, non-inclusive.
     *
     * Role bearers are not sorted in any particular way, and their ordering may
     * change at any point.
     *
     * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
     * you perform all queries on the same block. See the following
     * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
     * for more information.
     */
    function getRoleMember(bytes32 role, uint256 index) public view virtual override returns (address) {
        return _roleMembers[role].at(index);
    }
    /**
     * @dev Returns the number of accounts that have `role`. Can be used
     * together with {getRoleMember} to enumerate all bearers of a role.
     */
    function getRoleMemberCount(bytes32 role) public view virtual override returns (uint256) {
        return _roleMembers[role].length();
    }
    /**
     * @dev Overload {_grantRole} to track enumerable memberships
     */
    function _grantRole(bytes32 role, address account) internal virtual override {
        super._grantRole(role, account);
        _roleMembers[role].add(account);
    }
    /**
     * @dev Overload {_revokeRole} to track enumerable memberships
     */
    function _revokeRole(bytes32 role, address account) internal virtual override {
        super._revokeRole(role, account);
        _roleMembers[role].remove(account);
    }
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)
pragma solidity ^0.8.0;
/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControl {
    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);
    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {AccessControl-_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);
    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);
    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);
    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);
    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;
    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;
    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) external;
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControlEnumerable.sol)
pragma solidity ^0.8.0;
import "./IAccessControl.sol";
/**
 * @dev External interface of AccessControlEnumerable declared to support ERC165 detection.
 */
interface IAccessControlEnumerable is IAccessControl {
    /**
     * @dev Returns one of the accounts that have `role`. `index` must be a
     * value between 0 and {getRoleMemberCount}, non-inclusive.
     *
     * Role bearers are not sorted in any particular way, and their ordering may
     * change at any point.
     *
     * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
     * you perform all queries on the same block. See the following
     * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
     * for more information.
     */
    function getRoleMember(bytes32 role, uint256 index) external view returns (address);
    /**
     * @dev Returns the number of accounts that have `role`. Can be used
     * together with {getRoleMember} to enumerate all bearers of a role.
     */
    function getRoleMemberCount(bytes32 role) external view returns (uint256);
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)
pragma solidity ^0.8.0;
import "../utils/Context.sol";
/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;
    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }
    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }
    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }
    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }
    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }
    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }
    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (security/Pausable.sol)
pragma solidity ^0.8.0;
import "../utils/Context.sol";
/**
 * @dev Contract module which allows children to implement an emergency stop
 * mechanism that can be triggered by an authorized account.
 *
 * This module is used through inheritance. It will make available the
 * modifiers `whenNotPaused` and `whenPaused`, which can be applied to
 * the functions of your contract. Note that they will not be pausable by
 * simply including this module, only once the modifiers are put in place.
 */
abstract contract Pausable is Context {
    /**
     * @dev Emitted when the pause is triggered by `account`.
     */
    event Paused(address account);
    /**
     * @dev Emitted when the pause is lifted by `account`.
     */
    event Unpaused(address account);
    bool private _paused;
    /**
     * @dev Initializes the contract in unpaused state.
     */
    constructor() {
        _paused = false;
    }
    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    modifier whenNotPaused() {
        _requireNotPaused();
        _;
    }
    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        _requirePaused();
        _;
    }
    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view virtual returns (bool) {
        return _paused;
    }
    /**
     * @dev Throws if the contract is paused.
     */
    function _requireNotPaused() internal view virtual {
        require(!paused(), "Pausable: paused");
    }
    /**
     * @dev Throws if the contract is not paused.
     */
    function _requirePaused() internal view virtual {
        require(paused(), "Pausable: not paused");
    }
    /**
     * @dev Triggers stopped state.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    function _pause() internal virtual whenNotPaused {
        _paused = true;
        emit Paused(_msgSender());
    }
    /**
     * @dev Returns to normal state.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    function _unpause() internal virtual whenPaused {
        _paused = false;
        emit Unpaused(_msgSender());
    }
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC20/ERC20.sol)
pragma solidity ^0.8.0;
import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../utils/Context.sol";
/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC20
 * applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20, IERC20Metadata {
    mapping(address => uint256) private _balances;
    mapping(address => mapping(address => uint256)) private _allowances;
    uint256 private _totalSupply;
    string private _name;
    string private _symbol;
    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }
    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }
    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }
    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the value {ERC20} uses, unless this function is
     * overridden;
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual override returns (uint8) {
        return 18;
    }
    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }
    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }
    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address to, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, amount);
        return true;
    }
    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }
    /**
     * @dev See {IERC20-approve}.
     *
     * NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on
     * `transferFrom`. This is semantically equivalent to an infinite approval.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, amount);
        return true;
    }
    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) public virtual override returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, amount);
        _transfer(from, to, amount);
        return true;
    }
    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, allowance(owner, spender) + addedValue);
        return true;
    }
    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        address owner = _msgSender();
        uint256 currentAllowance = allowance(owner, spender);
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(owner, spender, currentAllowance - subtractedValue);
        }
        return true;
    }
    /**
     * @dev Moves `amount` of tokens from `from` to `to`.
     *
     * This internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     */
    function _transfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");
        _beforeTokenTransfer(from, to, amount);
        uint256 fromBalance = _balances[from];
        require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[from] = fromBalance - amount;
            // Overflow not possible: the sum of all balances is capped by totalSupply, and the sum is preserved by
            // decrementing then incrementing.
            _balances[to] += amount;
        }
        emit Transfer(from, to, amount);
        _afterTokenTransfer(from, to, amount);
    }
    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");
        _beforeTokenTransfer(address(0), account, amount);
        _totalSupply += amount;
        unchecked {
            // Overflow not possible: balance + amount is at most totalSupply + amount, which is checked above.
            _balances[account] += amount;
        }
        emit Transfer(address(0), account, amount);
        _afterTokenTransfer(address(0), account, amount);
    }
    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");
        _beforeTokenTransfer(account, address(0), amount);
        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
            // Overflow not possible: amount <= accountBalance <= totalSupply.
            _totalSupply -= amount;
        }
        emit Transfer(account, address(0), amount);
        _afterTokenTransfer(account, address(0), amount);
    }
    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");
        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }
    /**
     * @dev Updates `owner` s allowance for `spender` based on spent `amount`.
     *
     * Does not update the allowance amount in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Might emit an {Approval} event.
     */
    function _spendAllowance(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            require(currentAllowance >= amount, "ERC20: insufficient allowance");
            unchecked {
                _approve(owner, spender, currentAllowance - amount);
            }
        }
    }
    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/extensions/ERC20Burnable.sol)
pragma solidity ^0.8.0;
import "../ERC20.sol";
import "../../../utils/Context.sol";
/**
 * @dev Extension of {ERC20} that allows token holders to destroy both their own
 * tokens and those that they have an allowance for, in a way that can be
 * recognized off-chain (via event analysis).
 */
abstract contract ERC20Burnable is Context, ERC20 {
    /**
     * @dev Destroys `amount` tokens from the caller.
     *
     * See {ERC20-_burn}.
     */
    function burn(uint256 amount) public virtual {
        _burn(_msgSender(), amount);
    }
    /**
     * @dev Destroys `amount` tokens from `account`, deducting from the caller's
     * allowance.
     *
     * See {ERC20-_burn} and {ERC20-allowance}.
     *
     * Requirements:
     *
     * - the caller must have allowance for ``accounts``'s tokens of at least
     * `amount`.
     */
    function burnFrom(address account, uint256 amount) public virtual {
        _spendAllowance(account, _msgSender(), amount);
        _burn(account, amount);
    }
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.2) (token/ERC20/extensions/ERC20Pausable.sol)
pragma solidity ^0.8.0;
import "../ERC20.sol";
import "../../../security/Pausable.sol";
/**
 * @dev ERC20 token with pausable token transfers, minting and burning.
 *
 * Useful for scenarios such as preventing trades until the end of an evaluation
 * period, or having an emergency switch for freezing all token transfers in the
 * event of a large bug.
 *
 * IMPORTANT: This contract does not include public pause and unpause functions. In
 * addition to inheriting this contract, you must define both functions, invoking the
 * {Pausable-_pause} and {Pausable-_unpause} internal functions, with appropriate
 * access control, e.g. using {AccessControl} or {Ownable}. Not doing so will
 * make the contract unpausable.
 */
abstract contract ERC20Pausable is ERC20, Pausable {
    /**
     * @dev See {ERC20-_beforeTokenTransfer}.
     *
     * Requirements:
     *
     * - the contract must not be paused.
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual override {
        super._beforeTokenTransfer(from, to, amount);
        require(!paused(), "ERC20Pausable: token transfer while paused");
    }
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (token/ERC20/extensions/ERC20Snapshot.sol)
pragma solidity ^0.8.0;
import "../ERC20.sol";
import "../../../utils/Arrays.sol";
import "../../../utils/Counters.sol";
/**
 * @dev This contract extends an ERC20 token with a snapshot mechanism. When a snapshot is created, the balances and
 * total supply at the time are recorded for later access.
 *
 * This can be used to safely create mechanisms based on token balances such as trustless dividends or weighted voting.
 * In naive implementations it's possible to perform a "double spend" attack by reusing the same balance from different
 * accounts. By using snapshots to calculate dividends or voting power, those attacks no longer apply. It can also be
 * used to create an efficient ERC20 forking mechanism.
 *
 * Snapshots are created by the internal {_snapshot} function, which will emit the {Snapshot} event and return a
 * snapshot id. To get the total supply at the time of a snapshot, call the function {totalSupplyAt} with the snapshot
 * id. To get the balance of an account at the time of a snapshot, call the {balanceOfAt} function with the snapshot id
 * and the account address.
 *
 * NOTE: Snapshot policy can be customized by overriding the {_getCurrentSnapshotId} method. For example, having it
 * return `block.number` will trigger the creation of snapshot at the beginning of each new block. When overriding this
 * function, be careful about the monotonicity of its result. Non-monotonic snapshot ids will break the contract.
 *
 * Implementing snapshots for every block using this method will incur significant gas costs. For a gas-efficient
 * alternative consider {ERC20Votes}.
 *
 * ==== Gas Costs
 *
 * Snapshots are efficient. Snapshot creation is _O(1)_. Retrieval of balances or total supply from a snapshot is _O(log
 * n)_ in the number of snapshots that have been created, although _n_ for a specific account will generally be much
 * smaller since identical balances in subsequent snapshots are stored as a single entry.
 *
 * There is a constant overhead for normal ERC20 transfers due to the additional snapshot bookkeeping. This overhead is
 * only significant for the first transfer that immediately follows a snapshot for a particular account. Subsequent
 * transfers will have normal cost until the next snapshot, and so on.
 */
abstract contract ERC20Snapshot is ERC20 {
    // Inspired by Jordi Baylina's MiniMeToken to record historical balances:
    // https://github.com/Giveth/minime/blob/ea04d950eea153a04c51fa510b068b9dded390cb/contracts/MiniMeToken.sol
    using Arrays for uint256[];
    using Counters for Counters.Counter;
    // Snapshotted values have arrays of ids and the value corresponding to that id. These could be an array of a
    // Snapshot struct, but that would impede usage of functions that work on an array.
    struct Snapshots {
        uint256[] ids;
        uint256[] values;
    }
    mapping(address => Snapshots) private _accountBalanceSnapshots;
    Snapshots private _totalSupplySnapshots;
    // Snapshot ids increase monotonically, with the first value being 1. An id of 0 is invalid.
    Counters.Counter private _currentSnapshotId;
    /**
     * @dev Emitted by {_snapshot} when a snapshot identified by `id` is created.
     */
    event Snapshot(uint256 id);
    /**
     * @dev Creates a new snapshot and returns its snapshot id.
     *
     * Emits a {Snapshot} event that contains the same id.
     *
     * {_snapshot} is `internal` and you have to decide how to expose it externally. Its usage may be restricted to a
     * set of accounts, for example using {AccessControl}, or it may be open to the public.
     *
     * [WARNING]
     * ====
     * While an open way of calling {_snapshot} is required for certain trust minimization mechanisms such as forking,
     * you must consider that it can potentially be used by attackers in two ways.
     *
     * First, it can be used to increase the cost of retrieval of values from snapshots, although it will grow
     * logarithmically thus rendering this attack ineffective in the long term. Second, it can be used to target
     * specific accounts and increase the cost of ERC20 transfers for them, in the ways specified in the Gas Costs
     * section above.
     *
     * We haven't measured the actual numbers; if this is something you're interested in please reach out to us.
     * ====
     */
    function _snapshot() internal virtual returns (uint256) {
        _currentSnapshotId.increment();
        uint256 currentId = _getCurrentSnapshotId();
        emit Snapshot(currentId);
        return currentId;
    }
    /**
     * @dev Get the current snapshotId
     */
    function _getCurrentSnapshotId() internal view virtual returns (uint256) {
        return _currentSnapshotId.current();
    }
    /**
     * @dev Retrieves the balance of `account` at the time `snapshotId` was created.
     */
    function balanceOfAt(address account, uint256 snapshotId) public view virtual returns (uint256) {
        (bool snapshotted, uint256 value) = _valueAt(snapshotId, _accountBalanceSnapshots[account]);
        return snapshotted ? value : balanceOf(account);
    }
    /**
     * @dev Retrieves the total supply at the time `snapshotId` was created.
     */
    function totalSupplyAt(uint256 snapshotId) public view virtual returns (uint256) {
        (bool snapshotted, uint256 value) = _valueAt(snapshotId, _totalSupplySnapshots);
        return snapshotted ? value : totalSupply();
    }
    // Update balance and/or total supply snapshots before the values are modified. This is implemented
    // in the _beforeTokenTransfer hook, which is executed for _mint, _burn, and _transfer operations.
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual override {
        super._beforeTokenTransfer(from, to, amount);
        if (from == address(0)) {
            // mint
            _updateAccountSnapshot(to);
            _updateTotalSupplySnapshot();
        } else if (to == address(0)) {
            // burn
            _updateAccountSnapshot(from);
            _updateTotalSupplySnapshot();
        } else {
            // transfer
            _updateAccountSnapshot(from);
            _updateAccountSnapshot(to);
        }
    }
    function _valueAt(uint256 snapshotId, Snapshots storage snapshots) private view returns (bool, uint256) {
        require(snapshotId > 0, "ERC20Snapshot: id is 0");
        require(snapshotId <= _getCurrentSnapshotId(), "ERC20Snapshot: nonexistent id");
        // When a valid snapshot is queried, there are three possibilities:
        //  a) The queried value was not modified after the snapshot was taken. Therefore, a snapshot entry was never
        //  created for this id, and all stored snapshot ids are smaller than the requested one. The value that corresponds
        //  to this id is the current one.
        //  b) The queried value was modified after the snapshot was taken. Therefore, there will be an entry with the
        //  requested id, and its value is the one to return.
        //  c) More snapshots were created after the requested one, and the queried value was later modified. There will be
        //  no entry for the requested id: the value that corresponds to it is that of the smallest snapshot id that is
        //  larger than the requested one.
        //
        // In summary, we need to find an element in an array, returning the index of the smallest value that is larger if
        // it is not found, unless said value doesn't exist (e.g. when all values are smaller). Arrays.findUpperBound does
        // exactly this.
        uint256 index = snapshots.ids.findUpperBound(snapshotId);
        if (index == snapshots.ids.length) {
            return (false, 0);
        } else {
            return (true, snapshots.values[index]);
        }
    }
    function _updateAccountSnapshot(address account) private {
        _updateSnapshot(_accountBalanceSnapshots[account], balanceOf(account));
    }
    function _updateTotalSupplySnapshot() private {
        _updateSnapshot(_totalSupplySnapshots, totalSupply());
    }
    function _updateSnapshot(Snapshots storage snapshots, uint256 currentValue) private {
        uint256 currentId = _getCurrentSnapshotId();
        if (_lastSnapshotId(snapshots.ids) < currentId) {
            snapshots.ids.push(currentId);
            snapshots.values.push(currentValue);
        }
    }
    function _lastSnapshotId(uint256[] storage ids) private view returns (uint256) {
        if (ids.length == 0) {
            return 0;
        } else {
            return ids[ids.length - 1];
        }
    }
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)
pragma solidity ^0.8.0;
import "../IERC20.sol";
/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);
    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);
    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)
pragma solidity ^0.8.0;
/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);
    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);
    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);
    /**
     * @dev Moves `amount` tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 amount) external returns (bool);
    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);
    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);
    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) external returns (bool);
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/presets/ERC20PresetMinterPauser.sol)
pragma solidity ^0.8.0;
import "../ERC20.sol";
import "../extensions/ERC20Burnable.sol";
import "../extensions/ERC20Pausable.sol";
import "../../../access/AccessControlEnumerable.sol";
import "../../../utils/Context.sol";
/**
 * @dev {ERC20} token, including:
 *
 *  - ability for holders to burn (destroy) their tokens
 *  - a minter role that allows for token minting (creation)
 *  - a pauser role that allows to stop all token transfers
 *
 * This contract uses {AccessControl} to lock permissioned functions using the
 * different roles - head to its documentation for details.
 *
 * The account that deploys the contract will be granted the minter and pauser
 * roles, as well as the default admin role, which will let it grant both minter
 * and pauser roles to other accounts.
 *
 * _Deprecated in favor of https://wizard.openzeppelin.com/[Contracts Wizard]._
 */
contract ERC20PresetMinterPauser is Context, AccessControlEnumerable, ERC20Burnable, ERC20Pausable {
    bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
    bytes32 public constant PAUSER_ROLE = keccak256("PAUSER_ROLE");
    /**
     * @dev Grants `DEFAULT_ADMIN_ROLE`, `MINTER_ROLE` and `PAUSER_ROLE` to the
     * account that deploys the contract.
     *
     * See {ERC20-constructor}.
     */
    constructor(string memory name, string memory symbol) ERC20(name, symbol) {
        _setupRole(DEFAULT_ADMIN_ROLE, _msgSender());
        _setupRole(MINTER_ROLE, _msgSender());
        _setupRole(PAUSER_ROLE, _msgSender());
    }
    /**
     * @dev Creates `amount` new tokens for `to`.
     *
     * See {ERC20-_mint}.
     *
     * Requirements:
     *
     * - the caller must have the `MINTER_ROLE`.
     */
    function mint(address to, uint256 amount) public virtual {
        require(hasRole(MINTER_ROLE, _msgSender()), "ERC20PresetMinterPauser: must have minter role to mint");
        _mint(to, amount);
    }
    /**
     * @dev Pauses all token transfers.
     *
     * See {ERC20Pausable} and {Pausable-_pause}.
     *
     * Requirements:
     *
     * - the caller must have the `PAUSER_ROLE`.
     */
    function pause() public virtual {
        require(hasRole(PAUSER_ROLE, _msgSender()), "ERC20PresetMinterPauser: must have pauser role to pause");
        _pause();
    }
    /**
     * @dev Unpauses all token transfers.
     *
     * See {ERC20Pausable} and {Pausable-_unpause}.
     *
     * Requirements:
     *
     * - the caller must have the `PAUSER_ROLE`.
     */
    function unpause() public virtual {
        require(hasRole(PAUSER_ROLE, _msgSender()), "ERC20PresetMinterPauser: must have pauser role to unpause");
        _unpause();
    }
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual override(ERC20, ERC20Pausable) {
        super._beforeTokenTransfer(from, to, amount);
    }
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Arrays.sol)
pragma solidity ^0.8.0;
import "./StorageSlot.sol";
import "./math/Math.sol";
/**
 * @dev Collection of functions related to array types.
 */
library Arrays {
    using StorageSlot for bytes32;
    /**
     * @dev Searches a sorted `array` and returns the first index that contains
     * a value greater or equal to `element`. If no such index exists (i.e. all
     * values in the array are strictly less than `element`), the array length is
     * returned. Time complexity O(log n).
     *
     * `array` is expected to be sorted in ascending order, and to contain no
     * repeated elements.
     */
    function findUpperBound(uint256[] storage array, uint256 element) internal view returns (uint256) {
        if (array.length == 0) {
            return 0;
        }
        uint256 low = 0;
        uint256 high = array.length;
        while (low < high) {
            uint256 mid = Math.average(low, high);
            // Note that mid will always be strictly less than high (i.e. it will be a valid array index)
            // because Math.average rounds down (it does integer division with truncation).
            if (unsafeAccess(array, mid).value > element) {
                high = mid;
            } else {
                low = mid + 1;
            }
        }
        // At this point `low` is the exclusive upper bound. We will return the inclusive upper bound.
        if (low > 0 && unsafeAccess(array, low - 1).value == element) {
            return low - 1;
        } else {
            return low;
        }
    }
    /**
     * @dev Access an array in an "unsafe" way. Skips solidity "index-out-of-range" check.
     *
     * WARNING: Only use if you are certain `pos` is lower than the array length.
     */
    function unsafeAccess(address[] storage arr, uint256 pos) internal pure returns (StorageSlot.AddressSlot storage) {
        bytes32 slot;
        /// @solidity memory-safe-assembly
        assembly {
            mstore(0, arr.slot)
            slot := add(keccak256(0, 0x20), pos)
        }
        return slot.getAddressSlot();
    }
    /**
     * @dev Access an array in an "unsafe" way. Skips solidity "index-out-of-range" check.
     *
     * WARNING: Only use if you are certain `pos` is lower than the array length.
     */
    function unsafeAccess(bytes32[] storage arr, uint256 pos) internal pure returns (StorageSlot.Bytes32Slot storage) {
        bytes32 slot;
        /// @solidity memory-safe-assembly
        assembly {
            mstore(0, arr.slot)
            slot := add(keccak256(0, 0x20), pos)
        }
        return slot.getBytes32Slot();
    }
    /**
     * @dev Access an array in an "unsafe" way. Skips solidity "index-out-of-range" check.
     *
     * WARNING: Only use if you are certain `pos` is lower than the array length.
     */
    function unsafeAccess(uint256[] storage arr, uint256 pos) internal pure returns (StorageSlot.Uint256Slot storage) {
        bytes32 slot;
        /// @solidity memory-safe-assembly
        assembly {
            mstore(0, arr.slot)
            slot := add(keccak256(0, 0x20), pos)
        }
        return slot.getUint256Slot();
    }
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)
pragma solidity ^0.8.0;
/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }
    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)
pragma solidity ^0.8.0;
/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library Counters {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }
    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }
    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }
    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }
    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)
pragma solidity ^0.8.0;
import "./IERC165.sol";
/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)
pragma solidity ^0.8.0;
/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)
pragma solidity ^0.8.0;
/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }
    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }
    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }
    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }
    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }
    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)
     * with further edits by Uniswap Labs also under MIT license.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator
    ) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }
            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                return prod0 / denominator;
            }
            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1);
            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////
            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)
                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }
            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.
            // See https://cs.stackexchange.com/q/138556/92363.
            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)
                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)
                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }
            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;
            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;
            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works
            // in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256
            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }
    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator,
        Rounding rounding
    ) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }
    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }
        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);
        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }
    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);
        }
    }
    /**
     * @dev Return the log in base 2, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }
    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
        }
    }
    /**
     * @dev Return the log in base 10, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10**64) {
                value /= 10**64;
                result += 64;
            }
            if (value >= 10**32) {
                value /= 10**32;
                result += 32;
            }
            if (value >= 10**16) {
                value /= 10**16;
                result += 16;
            }
            if (value >= 10**8) {
                value /= 10**8;
                result += 8;
            }
            if (value >= 10**4) {
                value /= 10**4;
                result += 4;
            }
            if (value >= 10**2) {
                value /= 10**2;
                result += 2;
            }
            if (value >= 10**1) {
                result += 1;
            }
        }
        return result;
    }
    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);
        }
    }
    /**
     * @dev Return the log in base 256, rounded down, of a positive value.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }
    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);
        }
    }
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (utils/StorageSlot.sol)
pragma solidity ^0.8.0;
/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 *
 * _Available since v4.1 for `address`, `bool`, `bytes32`, and `uint256`._
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }
    struct BooleanSlot {
        bool value;
    }
    struct Bytes32Slot {
        bytes32 value;
    }
    struct Uint256Slot {
        uint256 value;
    }
    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }
    /**
     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }
    /**
     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }
    /**
     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)
pragma solidity ^0.8.0;
import "./math/Math.sol";
/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _SYMBOLS = "0123456789abcdef";
    uint8 private constant _ADDRESS_LENGTH = 20;
    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }
    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, Math.log256(value) + 1);
        }
    }
    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }
    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);
    }
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/structs/EnumerableSet.sol)
// This file was procedurally generated from scripts/generate/templates/EnumerableSet.js.
pragma solidity ^0.8.0;
/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 *
 * [WARNING]
 * ====
 * Trying to delete such a structure from storage will likely result in data corruption, rendering the structure
 * unusable.
 * See https://github.com/ethereum/solidity/pull/11843[ethereum/solidity#11843] for more info.
 *
 * In order to clean an EnumerableSet, you can either remove all elements one by one or create a fresh instance using an
 * array of EnumerableSet.
 * ====
 */
library EnumerableSet {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.
    struct Set {
        // Storage of set values
        bytes32[] _values;
        // Position of the value in the `values` array, plus 1 because index 0
        // means a value is not in the set.
        mapping(bytes32 => uint256) _indexes;
    }
    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function _add(Set storage set, bytes32 value) private returns (bool) {
        if (!_contains(set, value)) {
            set._values.push(value);
            // The value is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            set._indexes[value] = set._values.length;
            return true;
        } else {
            return false;
        }
    }
    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function _remove(Set storage set, bytes32 value) private returns (bool) {
        // We read and store the value's index to prevent multiple reads from the same storage slot
        uint256 valueIndex = set._indexes[value];
        if (valueIndex != 0) {
            // Equivalent to contains(set, value)
            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in
            // the array, and then remove the last element (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.
            uint256 toDeleteIndex = valueIndex - 1;
            uint256 lastIndex = set._values.length - 1;
            if (lastIndex != toDeleteIndex) {
                bytes32 lastValue = set._values[lastIndex];
                // Move the last value to the index where the value to delete is
                set._values[toDeleteIndex] = lastValue;
                // Update the index for the moved value
                set._indexes[lastValue] = valueIndex; // Replace lastValue's index to valueIndex
            }
            // Delete the slot where the moved value was stored
            set._values.pop();
            // Delete the index for the deleted slot
            delete set._indexes[value];
            return true;
        } else {
            return false;
        }
    }
    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function _contains(Set storage set, bytes32 value) private view returns (bool) {
        return set._indexes[value] != 0;
    }
    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function _length(Set storage set) private view returns (uint256) {
        return set._values.length;
    }
    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function _at(Set storage set, uint256 index) private view returns (bytes32) {
        return set._values[index];
    }
    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function _values(Set storage set) private view returns (bytes32[] memory) {
        return set._values;
    }
    // Bytes32Set
    struct Bytes32Set {
        Set _inner;
    }
    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _add(set._inner, value);
    }
    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _remove(set._inner, value);
    }
    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
        return _contains(set._inner, value);
    }
    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(Bytes32Set storage set) internal view returns (uint256) {
        return _length(set._inner);
    }
    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
        return _at(set._inner, index);
    }
    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(Bytes32Set storage set) internal view returns (bytes32[] memory) {
        bytes32[] memory store = _values(set._inner);
        bytes32[] memory result;
        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }
        return result;
    }
    // AddressSet
    struct AddressSet {
        Set _inner;
    }
    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(AddressSet storage set, address value) internal returns (bool) {
        return _add(set._inner, bytes32(uint256(uint160(value))));
    }
    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(AddressSet storage set, address value) internal returns (bool) {
        return _remove(set._inner, bytes32(uint256(uint160(value))));
    }
    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(AddressSet storage set, address value) internal view returns (bool) {
        return _contains(set._inner, bytes32(uint256(uint160(value))));
    }
    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(AddressSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }
    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(AddressSet storage set, uint256 index) internal view returns (address) {
        return address(uint160(uint256(_at(set._inner, index))));
    }
    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(AddressSet storage set) internal view returns (address[] memory) {
        bytes32[] memory store = _values(set._inner);
        address[] memory result;
        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }
        return result;
    }
    // UintSet
    struct UintSet {
        Set _inner;
    }
    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(UintSet storage set, uint256 value) internal returns (bool) {
        return _add(set._inner, bytes32(value));
    }
    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(UintSet storage set, uint256 value) internal returns (bool) {
        return _remove(set._inner, bytes32(value));
    }
    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(UintSet storage set, uint256 value) internal view returns (bool) {
        return _contains(set._inner, bytes32(value));
    }
    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(UintSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }
    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(UintSet storage set, uint256 index) internal view returns (uint256) {
        return uint256(_at(set._inner, index));
    }
    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(UintSet storage set) internal view returns (uint256[] memory) {
        bytes32[] memory store = _values(set._inner);
        uint256[] memory result;
        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }
        return result;
    }
}
//SPDX-License-Identifier: Unlicense
pragma solidity ^0.8.0;
import "hardhat/console.sol";
import "@openzeppelin/contracts/token/ERC20/presets/ERC20PresetMinterPauser.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Snapshot.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/access/IAccessControl.sol";
import "./Signatures.sol";
interface IERC20Snapshot is IERC20 {
    function balanceOfAt(address account, uint256 snapshotId) external view returns (uint256);
}
interface IKarateDAOStorage {
    struct EventCard { 
        uint256 idx_pos;
        bool exists;
        uint256 eventStart;
        string info_ipfs;
        string results_ipfs;
        string snapshotProposalIPFS;
        bool deleted;
        uint64 outcomes;
    }
    function oracleService() external view returns (address oracleServiceAddr);
    function getSnapshotIdToEvent(uint256 snapshotId) external view returns (EventCard memory eventCard);
    function claimedSnapshotIds(address claimant, uint256 snapshotId) external view returns (bool exists);
}
struct ClaimConstructorArgs {
    address _karateDaoStorageAddr; 
    address _karateToken;
    address _pool;
    uint256 _snapshotId;
    address[] _oracleServices; 
    uint64 _eventOutcome;
    address[] _matches;
}
contract KarateClaimFactory is Ownable {
    function createKarateClaimContract(ClaimConstructorArgs memory claimConstructorArgs) external returns (KarateClaim karateClaim) {
        return new KarateClaim(claimConstructorArgs);
    }
}
contract KarateClaim is Ownable {
   struct ClaimData {
       uint256 lastOutcomeVote;
       uint256 totalOwedRewards;
       uint256 totalVoteAtSnapshot;
   }
   using Signatures for Signatures.SigData;
   IERC20Snapshot public token;
   address public accessContract;
   uint256 public snapshotId;
   address public pool;
   uint256 public prizePoolAmount;
   uint256 public amountClaimable;
   address[] public oracleServices;
   uint64 public eventOutcome;
   uint256 totalTokenAlloc;
   uint256[] public voteBalances;
   address[] public fighterMatches;
   bool public totalClaimableCalled;
   uint256 RESOLUTION_FACTOR_100 = 10**16;
   uint256 fighterBonusPercent = 10;
   uint256 winnerSplit = 90;
   mapping(address => bool) public addressHasClaimed;
   constructor(ClaimConstructorArgs memory claimConstructorArgs) {
       token = IERC20Snapshot(claimConstructorArgs._karateToken);
       accessContract = claimConstructorArgs._karateDaoStorageAddr;
       pool = claimConstructorArgs._pool;
       snapshotId = claimConstructorArgs._snapshotId;
       oracleServices = claimConstructorArgs._oracleServices;
       eventOutcome = claimConstructorArgs._eventOutcome;
       prizePoolAmount = token.balanceOf(claimConstructorArgs._pool);
       fighterMatches = claimConstructorArgs._matches;
   }
   function isOracleService(address candidate) internal view returns (bool testResult) {
        for(uint256 j =0; j < oracleServices.length; j++) {
            if( candidate == oracleServices[j] ){
                return true;
            }
        }
        return false;
   }
   function findLoserIndex(uint256 winnerIdx) internal pure returns (uint256 loserIdx) {
       if(winnerIdx % 2 == 0) {
           loserIdx = winnerIdx + 1;
       } else {
           loserIdx = winnerIdx - 1;
       }
   }
   function setTotalClaimable(uint256[] memory totalVotesFromThisChain) external {
       require(msg.sender == accessContract, 'NotLogicContract');
       require(!totalClaimableCalled, 'CALLED');
       require(voteBalances.length != 0, 'VOTEUNSET');
       require(fighterMatches.length == totalVotesFromThisChain.length, 'LENDNM');
       uint256 totalClaimable;
\t   for(uint8 outcomeBit = 0; outcomeBit < 64; outcomeBit++) {
\t       uint64 bitResult = (eventOutcome >> outcomeBit) & uint64(1);
\t       if(bitResult != uint64(1)) {
\t       \tcontinue;
\t       }
           totalClaimable += calculatePlayerRewards(outcomeBit, totalVotesFromThisChain[outcomeBit]); 
       }
       amountClaimable = totalClaimable;
       require(token.balanceOf(pool) >= totalClaimable, 'AMTBIG');
       token.transferFrom(pool, accessContract, prizePoolAmount - totalClaimable);
       totalClaimableCalled = true;
   }
   function setSnapshotIdToVoteBalances(uint256[] memory _voteBalances) external {
       require(voteBalances.length == 0, 'Set already');
       require(msg.sender == accessContract, 'NotLogicContract');
       voteBalances = _voteBalances;
       
       uint256 tempTotal;
       for(uint256 i = 0; i < _voteBalances.length; i++) {
           tempTotal += _voteBalances[i];
       }
       totalTokenAlloc = tempTotal;
\t   for(uint8 outcomeBit = 0; outcomeBit < 64; outcomeBit++) {
\t       uint64 bitResult = (eventOutcome >> outcomeBit) & uint64(1);
\t       if(bitResult != uint64(1)) {
\t       \tcontinue;
\t       }
           token.transferFrom(pool, fighterMatches[outcomeBit], calculateFighterRewards(outcomeBit) * winnerSplit / 100);
           token.transferFrom(pool, fighterMatches[findLoserIndex(outcomeBit)], calculateFighterRewards(outcomeBit) * (100 - winnerSplit) / 100);
       }
   }
   struct FighterRewards {
       uint256 fighterEarnings;
       uint256 fightPrizePool;
   }
   function calculateRewards(uint256 winningFighterIdx) internal view returns (FighterRewards memory fighterRewards) {
        
        uint256 fightHypeCoefficient = RESOLUTION_FACTOR_100 * 100 * (voteBalances[winningFighterIdx] + voteBalances[findLoserIndex(winningFighterIdx)]) / totalTokenAlloc;
        fighterRewards.fightPrizePool = prizePoolAmount * fightHypeCoefficient / 100 / RESOLUTION_FACTOR_100;
        fighterRewards.fighterEarnings = RESOLUTION_FACTOR_100 * fighterBonusPercent * fighterRewards.fightPrizePool / 100 / RESOLUTION_FACTOR_100;
        return fighterRewards;
   }
   function calculateFighterRewards(uint256 winningFighterIdx) internal view returns (uint256 sum) {
        return calculateRewards(winningFighterIdx).fighterEarnings;
   }
   function calculatePlayerRewards(uint256 winningFighterIdx, uint256 fightVote) internal view returns (uint256 sum) {
        FighterRewards memory fighterRewards = calculateRewards(winningFighterIdx);
        uint256 playerProportionToPool = RESOLUTION_FACTOR_100 * 100 * fightVote / voteBalances[winningFighterIdx];
        uint256 playerEarnings = (fighterRewards.fightPrizePool - fighterRewards.fighterEarnings) * playerProportionToPool / 100 / RESOLUTION_FACTOR_100;
        return playerEarnings;
   }
   function estimateEarnings(uint64 outcome, uint256[] memory votesPerOutcome) public view returns (uint256 earnings) {
       require(voteBalances.length != 0, 'TOTALVOTESSET');
       uint256 totalClaimable;
       uint256 votesIdx;
\t   for(uint8 outcomeBit = 0; outcomeBit < 64; outcomeBit++) {
\t       uint64 bitResult = (outcome >> outcomeBit) & uint64(1);
\t       if(bitResult != uint64(1)) {
\t       \tcontinue;
\t       }
           uint64 matchResult = (eventOutcome >> outcomeBit) & uint64(1);
           if((matchResult & bitResult) == uint64(0)) {
               votesIdx++;
               continue;
           }
           totalClaimable += calculatePlayerRewards(outcomeBit, votesPerOutcome[votesIdx]); 
           votesIdx++;
       }
       return totalClaimable;
   }
   function claim(address claimant, uint256[] memory votesPerOutcome, uint64[] memory outcomes, uint256[] memory snapshotIds, Signatures.SigData[] memory signatures) external returns (uint256 totalRewards){
        require(voteBalances.length != 0, 'TOTALVOTESSET');
        require(addressHasClaimed[claimant] == false, 'CCA'); // claimant claimed already
        require(!isOracleService(claimant), 'ONEC'); //Oracle service cannot claim its own rewards;
\t\trequire(outcomes.length == snapshotIds.length, 'OSDNE');//More votes outcomes than snapshot ids or vice versa
        ClaimData memory claimData = ClaimData(0,0,0);
        bool[2] memory signConditions;
        bytes32 hash = keccak256(abi.encode(claimant, votesPerOutcome, outcomes, snapshotIds));
        for(uint256 i=0; i < signatures.length; i++) {
            address signer = signatures[i].verifyMessage(hash);
            if(signer == claimant) {
                signConditions[0] = true;
                continue;
            }
            if( isOracleService(signer) ) {
                signConditions[1] = true;
                continue;
            }
        }
        require(signConditions[0] && signConditions[1], 'SMDNE');//You need a signed message from the claimant and oracle
        for(uint i = 0; i < snapshotIds.length; i++) {
\t\t\tfor(uint8 outcomeBit = 0; outcomeBit < 64; outcomeBit++) {
\t\t\t\tuint64 bitResult = (outcomes[i] >> outcomeBit) & uint64(1);
\t\t\t\tif(bitResult != uint64(1)) {
\t\t\t\t\tcontinue;
\t\t\t\t}
                if(snapshotIds[i] != snapshotId) {
                    claimData.lastOutcomeVote += 1;
                    continue;
                }
                claimData.totalVoteAtSnapshot += votesPerOutcome[claimData.lastOutcomeVote];
\t\t\t\tuint64 matchResult = (eventOutcome >> outcomeBit) & uint64(1);
\t\t\t\tif((matchResult & bitResult) == uint64(0)) {
\t\t \t\t    claimData.lastOutcomeVote += 1;
\t\t\t\t\tcontinue;
\t\t\t\t}
\t\t\t\t
\t\t        claimData.totalOwedRewards += calculatePlayerRewards(outcomeBit, votesPerOutcome[claimData.lastOutcomeVote]);
\t\t \t\tclaimData.lastOutcomeVote += 1;
\t\t\t}
\t\t   require(claimData.totalVoteAtSnapshot <= token.balanceOfAt(claimant, snapshotIds[i]), "TVBE"); //Total vote balance exceeds balance at snapshot
           claimData.totalVoteAtSnapshot = 0;
\t\t}
        token.transferFrom(pool, claimant, claimData.totalOwedRewards);
        addressHasClaimed[claimant] = true;
        return claimData.totalOwedRewards;
   }
}
//SPDX-License-Identifier: Unlicense
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/access/AccessControlEnumerable.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "./Token.sol";
import "./KarateClaim.sol";
import "./KaratePool.sol";
import "./Signatures.sol";
interface IUpgradableDAOContract {
  function finalizeUpgrade() external returns (bool);
}
interface ISignatureNonceStorage {
  function sigNonceMapping(uint256 nonce) external returns (bool);
  function setSigNonceMapping(uint256 nonce) external;
}
contract KarateDAOStorage is Ownable {
    struct Member {
        address addr; 
        string ipfs_metadata;
        bool isActive;
    }
    struct EventCard { 
        uint256 idx_pos;
        bool exists;
        uint256 eventStart;
        string info_ipfs;
        string results_ipfs;
        string snapshotProposalIPFS;
        bool deleted;
        uint64 outcomes;
        uint256 snapshotId;
    }
    struct Match {
        address fighter_1;
        address fighter_2;
        uint8 result;
    }
    mapping(uint256 => bool) public sigNonceMapping;
    mapping(address => Member) public membersMapping;
    mapping(uint256 => mapping(address => bool) ) public eventNumToStakeholdersMapping;
    mapping(uint256 => Match[]) public eventNumToMatches;
    mapping(uint256 => address[]) public eventNumToStakeholderAddresses;
    KaratePool[] public karatePools;
    mapping(uint256 => KarateClaim) public snapshotIdToClaimContract;
    mapping(string => uint256) public proposalIdToSnapshotId;
    mapping(uint256 => uint256) public snapshotIdToEventNum;
    mapping(uint256 => uint64) public snapshotIdToMatchOutcome;
    mapping(uint256 => uint256[]) public snapshotIdToVoteBalances;
    mapping(uint256 => uint256) public totalVotingBalanceAtSnapshotId;
    mapping( address => mapping(uint256 => bool) ) public claimedSnapshotIds;
    mapping(uint256 => bytes) public eventMetadata;
    //Should very rarely be used, privilege new storage instances over this in designs
    mapping(bytes32 => bytes32) arbitraryMapping;
    uint256 public nextPool;
    uint256 public _nonce;
    EventCard[] public events;
    address public oracleService;
    function incrementPool() onlyOwner public {
        nextPool += 1;
    }
    function setSigNonceMapping(uint256 nonce) onlyOwner public {
        sigNonceMapping[nonce] = true;
    }
    function setSnapshotIdToClaimContract(uint256 snapshotId, KarateClaim karateClaim) onlyOwner public {
        snapshotIdToClaimContract[snapshotId] = karateClaim;
    }
    function getSnapshotIdToClaimContract(uint256 snapshotId) public view returns (KarateClaim karateClaim){
        return snapshotIdToClaimContract[snapshotId];
    }
    function setSnapshotIdToEventNum(uint256 snapshotId, uint256 eventNum) onlyOwner public {
        snapshotIdToEventNum[snapshotId] = eventNum;
    }
    function getSnapshotIdToEvent(uint256 snapshotId) public view returns (EventCard memory eventCard) {
        return events[ snapshotIdToEventNum[snapshotId] ];
    }
    function setProposalIdToSnapshotId(string calldata proposalCID, uint256 snapshotId) onlyOwner public {
        proposalIdToSnapshotId[proposalCID] = snapshotId;
    }
    function getProposalIdToSnapshotId(string calldata proposalCID) onlyOwner public view returns (uint256 snapshotId) {
        return proposalIdToSnapshotId[proposalCID];
    }
    function setEventMetadata(uint256 eventNum, bytes memory metadata) onlyOwner public {
        eventMetadata[eventNum] = metadata;
    }
    function getEventMetadata(uint256 eventNum) onlyOwner public view returns (bytes memory metadata) {
        return eventMetadata[eventNum];
    }
    function setArbitaryMapping(bytes32 key, bytes32 data) onlyOwner public {
        arbitraryMapping[key] = data;
    }
    function getArbitraryMapping(bytes32 key) onlyOwner public view returns (bytes32 data) {
        return arbitraryMapping[key];
    }
    function setOracleService(address _oracleService) onlyOwner external {
        oracleService = _oracleService;
    }
    function getEvent(uint256 eventCardIdx) public view returns (EventCard memory eventCard) {
        return events[eventCardIdx];
    }
    function setEvent(EventCard memory eventCard) onlyOwner public returns (uint256 eventCardIdx) {
      if(eventCard.exists) {
          events[eventCard.idx_pos] = eventCard;
          return eventCard.idx_pos;
      }
      eventCard.idx_pos = events.length;
      eventCard.exists = true;
      events.push(eventCard);
      return eventCard.idx_pos;
    }
    function eventsLength() public view returns (uint256 eventsLen) {
        return events.length;
    }
    function setStakeHolders(uint256 eventIdx, address[] calldata stakeholders) onlyOwner public {
      for(uint256 i=0; i < stakeholders.length; i++) {
          eventNumToStakeholdersMapping[eventIdx][stakeholders[i]] = true;
      }
      eventNumToStakeholderAddresses[eventIdx] = stakeholders;
    }
    function getStakeHolders(uint256 eventIdx) public view returns (address[] memory stakeholders) {
      return eventNumToStakeholderAddresses[eventIdx];
    }
    function setMatch(uint256 eventIdx, Match memory matchStruct, uint256 matchIdx) onlyOwner public {
        eventNumToMatches[eventIdx][matchIdx] = matchStruct;
    }
    function setMatch(uint256 eventIdx, Match memory matchCard) onlyOwner public returns (uint256 matchCardIdx) {
        eventNumToMatches[eventIdx].push(matchCard);
        return eventNumToMatches[eventIdx].length - 1;
    }
    function getMatches(uint256 eventIdx) public view returns (Match[] memory matches) {
        return eventNumToMatches[eventIdx];
    }
    function setMember(Member calldata member) onlyOwner public {
\t\tmembersMapping[member.addr] = member;
\t}
    function getMember(address memberAddr) public view returns (Member memory member) {
        return membersMapping[memberAddr];
    }
    function setClaimedSnapshotId(address voter, uint256 _claimedSnapshotId) public onlyOwner {
\t\tclaimedSnapshotIds[voter][_claimedSnapshotId] = true;
\t}
    function setSnapshotIdToVoteBalances(uint256 snapshotId, uint256[] calldata voteBals) public onlyOwner {
        snapshotIdToVoteBalances[snapshotId] = voteBals; 
    }
    function getSnapshotIdToVoteBalances(uint256 snapshotId) public view returns (uint256[] memory voteBalances) {
        return snapshotIdToVoteBalances[snapshotId];
    }
    function addKaratePool(KaratePool karatePool) onlyOwner public {
        karatePools.push(karatePool);
    }
    function getKaratePool(uint256 karatePoolIdx) public view returns (KaratePool karatePool) {
        return karatePools[karatePoolIdx];
    }
    function setNonce(uint256 nonce) onlyOwner public {
      _nonce = nonce; 
      return;
    }
}
contract KarateDAOManager is AccessControlEnumerable {
    bytes32 public constant KC_DELEGATE_ROLE = keccak256("KC_DELEGATE_ROLE");
    bytes32 public constant KC_FIGHTER_ROLE = keccak256("KC_FIGHTER_ROLE");
    bytes32 public constant KC_JUDGE_ROLE = keccak256("KC_JUDGE_ROLE");
    bytes32 public constant KC_HEAD_JUDGE_ROLE = keccak256("KC_HEAD_JUDGE_ROLE");
    bytes32 public constant KC_ORACLE_SERVICE_ROLE = keccak256("KC_ORACLE_SERVICE_ROLE");
    bytes32 public constant KC_MARKETING_MANAGER_ROLE = keccak256("KC_MARKETING_MANAGER_ROLE");
    mapping(bytes32 => uint256) public roleHierarchy;
    bytes32[] public AVAIL_ROLES = [DEFAULT_ADMIN_ROLE, KC_DELEGATE_ROLE, KC_FIGHTER_ROLE, KC_JUDGE_ROLE, KC_HEAD_JUDGE_ROLE];
    bytes32 NO_ROLE_VALUE = ~bytes32(0);
    string constant MEMBER_DNE_ERR = "ME1"; //"Member Does not Exist";
    string constant MEMBER_DE_ERR = "ME2"; //"Member Already Exists";
    string constant MEMBER_PERM_INVALID = "ME3"; //"Member's Permission is invalid";
    string constant UPGRADE_REQ_ERR = "SC1";//"Storage Contract's owner differs from Smart Contract";
    uint256 internal _nonce;
    uint8 internal minEventDelegateCount;
    uint8 internal minEventJudgeCount;
    modifier requireRole(bytes32 role) {
       require( 
           hasRole( DEFAULT_ADMIN_ROLE, _msgSender() ) || hasRole( role, _msgSender() ),
           MEMBER_PERM_INVALID
       );
       _;
    }
    modifier preventReplay(uint256 nonce, address nonceStorageAddress) {
        require(ISignatureNonceStorage(nonceStorageAddress).sigNonceMapping(nonce) == false, "SIGUSED");
        _;
        ISignatureNonceStorage(nonceStorageAddress).setSigNonceMapping(nonce);
    }
    KarateDAOStorage public daoStorage;
    KarateERC20 public token;
    KarateClaimFactory kcFactory;
    bool public eventOpened;
    uint256 public currentEvent;
    using Signatures for Signatures.SigData;
    event NewFightEvent(uint256 indexed eventNum, KarateDAOStorage.EventCard eventCard);
    event DeletedFightEvent(uint256 indexed eventNum, KarateDAOStorage.EventCard eventCard);
    event NewEventResult(address indexed memberAddr, string ipfs, uint256 indexed eventNum);
    event NewEventSnapshot(uint256 indexed eventNum, uint256 indexed snapshotId, uint256 indexed timestamp);
    event NewMember(address indexed memberAddr, string indexed ipfs, KarateDAOStorage.Member member);
    event Error(string msg);
    error UpgradeFailed(address currentOwner, address contractAddress);
    error MismatchedEventHash(string eventInfoIpfs, bytes32 expectedHash, bytes32 receivedHash);
    /// @custom:oz-upgrades-unsafe-allow constructorgNonceMapping*
    
    function _addPools(uint256[] memory prizePoolAmounts) internal {
         for(uint256 i=0; i < prizePoolAmounts.length; i++) {
             KaratePool kp = new KaratePool(address(token), address(daoStorage));
             token.transfer(address(kp), prizePoolAmounts[i]);
             daoStorage.addKaratePool(kp);
         }
    }
    constructor(uint256[] memory prizePoolAmounts, KarateClaimFactory _kcFactory) {
        _setupRole(DEFAULT_ADMIN_ROLE, _msgSender());
        _setupRole(KC_DELEGATE_ROLE, _msgSender());
        _nonce = uint(keccak256(abi.encodePacked(_msgSender(), blockhash(block.number - 1)))); 
        roleHierarchy[DEFAULT_ADMIN_ROLE] = 1;
        roleHierarchy[KC_DELEGATE_ROLE] = 2;
        roleHierarchy[KC_MARKETING_MANAGER_ROLE] = 2;
        minEventDelegateCount = 3;
        minEventJudgeCount = 3;
        kcFactory = _kcFactory;
\t\tdaoStorage = new KarateDAOStorage();
        token = new KarateERC20();
        _addPools(prizePoolAmounts);
   }
   function addPools(uint256[] memory prizePoolAmounts) public requireRole(DEFAULT_ADMIN_ROLE) {
       _addPools(prizePoolAmounts);
   }
   function setMinEventDelegateCount(uint8 count) public requireRole(DEFAULT_ADMIN_ROLE) {
       minEventDelegateCount = count;
   }
   function setMinEventJudgeCount(uint8 count) public requireRole(DEFAULT_ADMIN_ROLE) {
       minEventJudgeCount = count;
   }
   function createEventCard(uint256 eventStart, string calldata info_ipfs, address[] calldata stakeholders) external virtual requireRole(KC_DELEGATE_ROLE) {
       KarateDAOStorage.EventCard memory eventCard = KarateDAOStorage.EventCard(0, false, eventStart, info_ipfs, "", "", false, 0, 0);
       eventCard.eventStart = eventStart;
       eventCard.info_ipfs = info_ipfs;
       uint256 eventIdx = daoStorage.setEvent(eventCard);
       daoStorage.setStakeHolders(eventIdx, stakeholders);
       emit NewFightEvent(eventIdx, eventCard);
   }
   function addMember(address addr, bytes32 role) public virtual requireRole(KC_DELEGATE_ROLE) {
       string memory empty_ipfs_metadata;
       addMemberInternal(addr, role, empty_ipfs_metadata);
   }
   function addMember(address addr, bytes32 role, string calldata ipfs_metadata) external virtual requireRole(KC_DELEGATE_ROLE) {
       addMemberInternal(addr, role, ipfs_metadata);
   }
   function getRoleHierarchy(bytes32 role) internal view returns (uint256 roleNum) {
       return roleHierarchy[role] > 0 ? roleHierarchy[role] : 9999;
   }
   function addMemberInternal(address addr, bytes32 role, string memory ipfs_metadata) internal {
       require(!hasRole(role, addr), MEMBER_DE_ERR);
       require(hasRole(DEFAULT_ADMIN_ROLE, msg.sender) || getRoleHierarchy( KC_DELEGATE_ROLE ) < getRoleHierarchy(role), "NOPERM");
       _grantRole(role, addr);
       KarateDAOStorage.Member memory newMember = KarateDAOStorage.Member(addr, ipfs_metadata, true);
       daoStorage.setMember(newMember);
       emit NewMember(newMember.addr, newMember.ipfs_metadata, newMember);
   }
   function deleteMember(address addr) public requireRole(DEFAULT_ADMIN_ROLE) {
       KarateDAOStorage.Member memory member = daoStorage.getMember(addr);
       require(member.isActive == true, "MEMDEL"); //deleted already
       /*
       bytes32[] memory roles = getMemberRoles(addr);
       bytes32[] senderRoles = getMemberRoles(msg.sender);
       uint256 lowestRole = 9999;
       for(uint256 i=0; i < senderRoles.length; i++) {
           if(senderRoles[i] == NO_ROLE_VALUE) {
               continue;
           }
           if(getRoleHierarchy(senderRoles[i]) <  lowestRole) {
               lowestRole = getRoleHierarchy(senderRoles[i]);
           }
       }
       
       for(uint256 k=0; k < roles.length; k++) {
           if(roles[k] == NO_ROLE_VALUE) {
               continue;
           }
           if(!isSenderAdmin && getRoleHierarchy(roles[k]) <= lowestRole) {
               revert("MEMLOWR");
           } else {
               _revokeRole(roles[k], addr);
           }
       }
      */
       member.isActive = false;
       daoStorage.setMember(member);
   }
   function finalizeUpgrade() external virtual requireRole(DEFAULT_ADMIN_ROLE) returns (bool success) {
     daoStorage.setNonce(_nonce);
\t return true;
   }
   
   function populateMatchData(KarateDAOStorage.EventCard memory eventCard, address[] calldata fighters) internal virtual {
       require(fighters.length % 2 == 0, 'EVQTY'); //Must be even quantity of fighters
       for(uint i=0; i < fighters.length; i+=2) {
           address fighterA = fighters[i];
           address fighterB = fighters[i+1];
           require(hasRole(KC_FIGHTER_ROLE, fighterA) && hasRole(KC_FIGHTER_ROLE, fighterB),  'BADROLE');//Fighters must have the correct role
           KarateDAOStorage.Match memory matchCard = KarateDAOStorage.Match(fighters[i], fighters[i+1], 0);
           daoStorage.setMatch(eventCard.idx_pos, matchCard);
       }
   }
   function createSnapshot(uint256 eventNum) internal returns (uint256 snapshotId) { //external virtual requireRole(KC_DELEGATE_ROLE) returns (uint256 unixTime) {
       uint256 _snapshotId = token.createSnapshot();
       daoStorage.setSnapshotIdToEventNum(_snapshotId, eventNum);
       emit NewEventSnapshot(eventNum, _snapshotId, block.timestamp);
       return _snapshotId;
   }
   function getEventStakeholders(uint256 eventNum) public view returns (address[] memory) {
       return daoStorage.getStakeHolders(eventNum);
   }
   function validateOpenEventSignatures(uint256 eventNum, bytes32 eventCardHash, Signatures.SigData[] calldata delegates) internal view {
      uint8 approvedDelegates = 0;
      address[] memory signedDelegates = new address[](delegates.length);
      for(uint8 i=0; i < delegates.length; i+=1) {
          address signer = delegates[i].verifyMessage(eventCardHash);
          require(signer != address(0), "SIG0"); // Signature cannot be 0
          require(daoStorage.eventNumToStakeholdersMapping(eventNum, signer), 'NSE'); //Not a stakeholder for the event
          require(hasRole(KC_DELEGATE_ROLE, signer), 'NDR'); //Not Delegate Role
          bool alreadyExists; 
          uint256 pos;
          while(pos < signedDelegates.length) {
              if(signedDelegates[pos] == address(0)){
                  break;
              }
              if(signer == signedDelegates[pos]) {
                  alreadyExists = true;
                  break;
              }
              pos++;
          }
          if(alreadyExists) {
            continue;
          }
          approvedDelegates += 1;
          signedDelegates[pos] = signer;
      }
      require(approvedDelegates >= minEventDelegateCount, 'NEA'); //Not enough approvals
   }
   function openEvent(uint256 eventNum, string calldata snapshotProposalIPFSCID, address[] calldata fighters, uint256 nonce, Signatures.SigData[] calldata delegates) preventReplay(nonce, address(daoStorage)) requireRole(KC_DELEGATE_ROLE) external virtual { 
      require(!eventOpened, 'ALRDYOPN');
      currentEvent = eventNum;
      KarateDAOStorage.EventCard memory eventCard = daoStorage.getEvent(eventNum);
      require(eventCard.exists == true, 'Event Number DNE');
      bytes32 eventCardHash = keccak256(abi.encodePacked(eventCard.info_ipfs, snapshotProposalIPFSCID, fighters, nonce)); 
      validateOpenEventSignatures(eventNum, eventCardHash, delegates);
      uint256 snapshotId = createSnapshot(eventNum);
      eventCard.snapshotId = snapshotId;
      eventCard.snapshotProposalIPFS = snapshotProposalIPFSCID;
      daoStorage.setEvent(eventCard);
      populateMatchData(eventCard, fighters);
      eventOpened = true;
   }
   struct SigToScore {
       Signatures.SigData delegateSig;
       string resultIPFSCID;
       uint64 matchOutcomes;
   }
   function flattenGetMatches(uint256 eventNum) internal view returns (address[] memory matches) {
       KarateDAOStorage.Match[] memory typedMatches = daoStorage.getMatches(eventNum);
       matches = new address[](typedMatches.length*2);
       uint256 matchIdx;
       for(uint256 i=0; i < typedMatches.length; i++) {
           matches[matchIdx] = typedMatches[i].fighter_1;
           matches[matchIdx + 1] = typedMatches[i].fighter_2;
           matchIdx += 2;
       }
   }
   struct DidSignAndPos {
       uint256 pos;
       bool didSign;
   }
   function checkIfSignedAlready(address signer, address[] memory signedDelegates) internal pure returns (DidSignAndPos memory didSignAndPos) {
          while(didSignAndPos.pos < signedDelegates.length) {
              if(signedDelegates[didSignAndPos.pos] == address(0)){
                  break;
              }
              if(signer == signedDelegates[didSignAndPos.pos]) {
                  didSignAndPos.didSign = true;
                  break;
              }
              didSignAndPos.pos++;
          }
   }
   function validateCloseEventSignatures(uint256 eventNum, string memory info_ipfs, uint256 nonce, SigToScore[] memory delegateAndScores) internal returns (SigToScore memory headJudgeSigToScore) {
      uint8 approvedDelegates = 0;
      bool commissionApproved = false;
      address[] memory signedDelegates = new address[](delegateAndScores.length);
      for(uint8 i=0; i < delegateAndScores.length; i+=1) {
          SigToScore memory sigToScore = delegateAndScores[i];
          bool isFinalResult = sigToScore.matchOutcomes > 0;
          bytes32 eventCardHash;
          if(isFinalResult) {
            eventCardHash = keccak256(abi.encodePacked(info_ipfs, sigToScore.resultIPFSCID, sigToScore.matchOutcomes, nonce)); 
          } else {
            eventCardHash = keccak256(abi.encodePacked(info_ipfs, sigToScore.resultIPFSCID, nonce)); 
          }
          address signer = sigToScore.delegateSig.verifyMessage(eventCardHash);
          DidSignAndPos memory didSignAndPos = checkIfSignedAlready(signer, signedDelegates);
          if(didSignAndPos.didSign) {
            continue;
          }
         
          require(daoStorage.eventNumToStakeholdersMapping(eventNum, signer), 'NSE'); //Not a stakeholder for the event
          bool isHeadJudge = hasRole(KC_HEAD_JUDGE_ROLE, signer);
          require(hasRole(KC_JUDGE_ROLE, signer) || isHeadJudge, 'NJR');//Not Judge Role
          if(isHeadJudge) { 
            headJudgeSigToScore = sigToScore;
            commissionApproved = true;
          } else {
            approvedDelegates += 1;
          }
          signedDelegates[didSignAndPos.pos] = signer;
          emit NewEventResult(signer, sigToScore.resultIPFSCID, eventNum);
      }
      require(approvedDelegates >= minEventJudgeCount && commissionApproved, 'NEA');//Not enough approvals
   }
   function closeEvent(uint256 eventNum, uint256 nonce, SigToScore[] memory delegateAndScores) preventReplay(nonce, address(daoStorage)) requireRole(KC_DELEGATE_ROLE) external virtual {
      //(bool memory exists, string memory info_ipfs, mapping(address => bool) memory stakeholders) = daoStorage.events(eventNum);
      //require(exists == true, 'Event Number DNE');
      require(eventOpened, 'NOEVENTOPEN');
      require(eventNum == currentEvent, "EVNTNOPN");
      KarateDAOStorage.EventCard memory eventCard = daoStorage.getEvent(eventNum);
      SigToScore memory headJudgeSigToScore = validateCloseEventSignatures(eventNum, eventCard.info_ipfs, nonce, delegateAndScores);
      eventCard.results_ipfs = headJudgeSigToScore.resultIPFSCID;
      eventCard.outcomes = headJudgeSigToScore.matchOutcomes; 
      daoStorage.setEvent(eventCard);
      KaratePool pool = daoStorage.getKaratePool(daoStorage.nextPool());
      daoStorage.incrementPool();
      address[] memory oracleServices = new address[](getRoleMemberCount(KC_ORACLE_SERVICE_ROLE));
      require(oracleServices.length > 0, "BADORACLLEN");
      for(uint256 idx=0; idx < getRoleMemberCount(KC_ORACLE_SERVICE_ROLE); idx++) {
          oracleServices[idx] = getRoleMember(KC_ORACLE_SERVICE_ROLE, idx);
      }
      KarateClaim claimAddress = kcFactory.createKarateClaimContract(ClaimConstructorArgs(address(this), address(token), address(pool), eventCard.snapshotId, oracleServices, eventCard.outcomes, flattenGetMatches(eventNum)));
      pool.createAllowance(address(claimAddress));
      daoStorage.setSnapshotIdToClaimContract(eventCard.snapshotId, claimAddress);
      eventOpened = false;
   }
   function upgradeDao(address new_contract_addr) external virtual requireRole(DEFAULT_ADMIN_ROLE) {
      IUpgradableDAOContract newDAO = IUpgradableDAOContract(new_contract_addr);
      daoStorage.transferOwnership(new_contract_addr);
      token.transferOwnership(new_contract_addr);
      token.transfer( new_contract_addr, token.balanceOf( address(this) ) );
      if(newDAO.finalizeUpgrade())
        return;
      revert UpgradeFailed(daoStorage.owner(), _msgSender());
   }
   function getMemberRoles(address member) public view returns (bytes32[] memory roles) {
    bytes32[] memory rolesArr = new bytes32[](AVAIL_ROLES.length);
    for(uint256 i=0; i < AVAIL_ROLES.length; i++) {
        if( hasRole(AVAIL_ROLES[i], member) ) {
            rolesArr[i] = AVAIL_ROLES[i];
        } else {
            rolesArr[i] = NO_ROLE_VALUE;
        }
    }
    return rolesArr;
   }
   function setEventViewLink(uint256 eventNum, string memory viewLink) external virtual requireRole(KC_DELEGATE_ROLE) {
       daoStorage.setEventMetadata(eventNum, abi.encode(viewLink));
   }
   function getEventViewLink(uint256 eventNum) public view returns (string memory viewLink) {
      return abi.decode(daoStorage.getEventMetadata(eventNum), (string));
   }
   function isEventClaimed(address claimant, uint256 eventNum) public view returns (bool isClaimed) {
       return daoStorage.claimedSnapshotIds(claimant, daoStorage.getEvent(eventNum).snapshotId);
   }
   function deleteEvent(uint256 eventCardNum) external virtual requireRole(DEFAULT_ADMIN_ROLE) returns (bool successful) {
       KarateDAOStorage.EventCard memory eventCard = daoStorage.getEvent(eventCardNum);
       eventCard.deleted = true;
       daoStorage.setEvent(eventCard);
       emit DeletedFightEvent(eventCardNum, eventCard);
       return true;
   }
   function setSnapshotIdToVoteBalances(uint256 snapshotId, uint256[] calldata voteBals) external requireRole(KC_ORACLE_SERVICE_ROLE) {
       
       uint256 matchCount = daoStorage.getMatches( daoStorage.snapshotIdToEventNum(snapshotId) ).length;
       require(voteBals.length == matchCount*2, "LENDNE"); 
       daoStorage.setSnapshotIdToVoteBalances(snapshotId, voteBals);
       KarateClaim(daoStorage.getSnapshotIdToClaimContract(snapshotId)).setSnapshotIdToVoteBalances(voteBals);
   }
   function setTotalClaimable(uint256 snapshotId, uint256[] memory amountClaimable) external requireRole(KC_ORACLE_SERVICE_ROLE) {
       KarateClaim(daoStorage.getSnapshotIdToClaimContract(snapshotId)).setTotalClaimable(amountClaimable);
   }
   function transfer(address recipient, uint256 amount) external requireRole(DEFAULT_ADMIN_ROLE) {
       token.transfer(recipient, amount); 
   }
   function mint(address recipient, uint256 amount) external requireRole(DEFAULT_ADMIN_ROLE) {
       token.mint(recipient, amount);
   }
   function claim(uint256[] calldata votesPerOutcome, uint64[] calldata outcomes, uint256[] calldata snapshotIds, Signatures.SigData[] calldata signatures) external {
        require(!hasRole(KC_ORACLE_SERVICE_ROLE, msg.sender), 'ONEC'); //Oracle service cannot claim its own rewards;
       
        for(uint256 snapIdx = 0; snapIdx < snapshotIds.length; snapIdx++) { 
            KarateClaim karateClaim = daoStorage.getSnapshotIdToClaimContract(snapshotIds[snapIdx]);
            uint256 totalOwedRewards = karateClaim.claim(msg.sender, votesPerOutcome, outcomes, snapshotIds, signatures);
            daoStorage.setClaimedSnapshotId(msg.sender, snapshotIds[snapIdx]);
        }
   }
}
//SPDX-License-Identifier: Unlicense
pragma solidity ^0.8.0;
import "hardhat/console.sol";
import "@openzeppelin/contracts/token/ERC20/presets/ERC20PresetMinterPauser.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Snapshot.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/access/IAccessControl.sol";
import "./Signatures.sol";
contract KaratePool {
   bool private allowanceSet;
   IERC20 private token;
   Ownable private storageContract;
   constructor(address tokenAddress, address storageContractAddress) {
       token = IERC20(tokenAddress);
       storageContract = Ownable(storageContractAddress);
   }
   function daoContract() internal view returns (address owner) {
       return storageContract.owner();
   }
   function createAllowance(address claimContract) external {
       require(msg.sender == daoContract(), 'Only active DAO contract can call');
       require(!allowanceSet, "Allowance already set");
       token.approve(claimContract, token.balanceOf(address(this)));
       allowanceSet = true;
   }
}
pragma solidity ^0.8.0;
library Signatures {
    struct SigData {
    \tuint8 v;
    \tbytes32 r;
    \tbytes32 s;
    }
    function verifyMessage(SigData calldata sigData, bytes32 _hashedMessage) public pure returns (address) {
      bytes memory prefix = "\\x19Ethereum Signed Message:\
32";
      bytes32 prefixedHashMessage = keccak256(abi.encodePacked(prefix, _hashedMessage));
      address signer = ecrecover(prefixedHashMessage, sigData.v, sigData.r, sigData.s);
      return signer;
    }
}
//SPDX-License-Identifier: Unlicense
pragma solidity ^0.8.0;
import "hardhat/console.sol";
import "@openzeppelin/contracts/token/ERC20/presets/ERC20PresetMinterPauser.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Snapshot.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
contract KarateERC20 is Ownable, ERC20Snapshot {
   uint256 constant BILLION = 10**9;
   uint256 constant INIT_SUPPLY = 77 * BILLION * 10**18;
    constructor() ERC20("Karate", "KARATE") {
        uint256 initialSupply = INIT_SUPPLY;
        _mint(_msgSender(), initialSupply);
    }
    function createSnapshot() external onlyOwner returns (uint256 snapshotId) {
        return ERC20Snapshot._snapshot();
    }
    function getCurrentSnapshotId() external view returns (uint256 snapshotId) {
        return ERC20Snapshot._getCurrentSnapshotId();
    }
    function mint(address to, uint256 amount) public virtual onlyOwner {
        _mint(to, amount);
    }
}
// SPDX-License-Identifier: MIT
pragma solidity >= 0.4.22 <0.9.0;
library console {
\taddress constant CONSOLE_ADDRESS = address(0x000000000000000000636F6e736F6c652e6c6f67);
\tfunction _sendLogPayload(bytes memory payload) private view {
\t\tuint256 payloadLength = payload.length;
\t\taddress consoleAddress = CONSOLE_ADDRESS;
\t\tassembly {
\t\t\tlet payloadStart := add(payload, 32)
\t\t\tlet r := staticcall(gas(), consoleAddress, payloadStart, payloadLength, 0, 0)
\t\t}
\t}
\tfunction log() internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log()"));
\t}
\tfunction logInt(int256 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(int256)", p0));
\t}
\tfunction logUint(uint256 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256)", p0));
\t}
\tfunction logString(string memory p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string)", p0));
\t}
\tfunction logBool(bool p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool)", p0));
\t}
\tfunction logAddress(address p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address)", p0));
\t}
\tfunction logBytes(bytes memory p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes)", p0));
\t}
\tfunction logBytes1(bytes1 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes1)", p0));
\t}
\tfunction logBytes2(bytes2 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes2)", p0));
\t}
\tfunction logBytes3(bytes3 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes3)", p0));
\t}
\tfunction logBytes4(bytes4 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes4)", p0));
\t}
\tfunction logBytes5(bytes5 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes5)", p0));
\t}
\tfunction logBytes6(bytes6 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes6)", p0));
\t}
\tfunction logBytes7(bytes7 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes7)", p0));
\t}
\tfunction logBytes8(bytes8 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes8)", p0));
\t}
\tfunction logBytes9(bytes9 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes9)", p0));
\t}
\tfunction logBytes10(bytes10 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes10)", p0));
\t}
\tfunction logBytes11(bytes11 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes11)", p0));
\t}
\tfunction logBytes12(bytes12 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes12)", p0));
\t}
\tfunction logBytes13(bytes13 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes13)", p0));
\t}
\tfunction logBytes14(bytes14 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes14)", p0));
\t}
\tfunction logBytes15(bytes15 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes15)", p0));
\t}
\tfunction logBytes16(bytes16 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes16)", p0));
\t}
\tfunction logBytes17(bytes17 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes17)", p0));
\t}
\tfunction logBytes18(bytes18 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes18)", p0));
\t}
\tfunction logBytes19(bytes19 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes19)", p0));
\t}
\tfunction logBytes20(bytes20 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes20)", p0));
\t}
\tfunction logBytes21(bytes21 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes21)", p0));
\t}
\tfunction logBytes22(bytes22 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes22)", p0));
\t}
\tfunction logBytes23(bytes23 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes23)", p0));
\t}
\tfunction logBytes24(bytes24 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes24)", p0));
\t}
\tfunction logBytes25(bytes25 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes25)", p0));
\t}
\tfunction logBytes26(bytes26 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes26)", p0));
\t}
\tfunction logBytes27(bytes27 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes27)", p0));
\t}
\tfunction logBytes28(bytes28 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes28)", p0));
\t}
\tfunction logBytes29(bytes29 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes29)", p0));
\t}
\tfunction logBytes30(bytes30 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes30)", p0));
\t}
\tfunction logBytes31(bytes31 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes31)", p0));
\t}
\tfunction logBytes32(bytes32 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes32)", p0));
\t}
\tfunction log(uint256 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256)", p0));
\t}
\tfunction log(string memory p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string)", p0));
\t}
\tfunction log(bool p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool)", p0));
\t}
\tfunction log(address p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address)", p0));
\t}
\tfunction log(uint256 p0, uint256 p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256)", p0, p1));
\t}
\tfunction log(uint256 p0, string memory p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,string)", p0, p1));
\t}
\tfunction log(uint256 p0, bool p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,bool)", p0, p1));
\t}
\tfunction log(uint256 p0, address p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,address)", p0, p1));
\t}
\tfunction log(string memory p0, uint256 p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint256)", p0, p1));
\t}
\tfunction log(string memory p0, string memory p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string)", p0, p1));
\t}
\tfunction log(string memory p0, bool p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool)", p0, p1));
\t}
\tfunction log(string memory p0, address p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address)", p0, p1));
\t}
\tfunction log(bool p0, uint256 p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint256)", p0, p1));
\t}
\tfunction log(bool p0, string memory p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string)", p0, p1));
\t}
\tfunction log(bool p0, bool p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool)", p0, p1));
\t}
\tfunction log(bool p0, address p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address)", p0, p1));
\t}
\tfunction log(address p0, uint256 p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint256)", p0, p1));
\t}
\tfunction log(address p0, string memory p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string)", p0, p1));
\t}
\tfunction log(address p0, bool p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool)", p0, p1));
\t}
\tfunction log(address p0, address p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address)", p0, p1));
\t}
\tfunction log(uint256 p0, uint256 p1, uint256 p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256)", p0, p1, p2));
\t}
\tfunction log(uint256 p0, uint256 p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string)", p0, p1, p2));
\t}
\tfunction log(uint256 p0, uint256 p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool)", p0, p1, p2));
\t}
\tfunction log(uint256 p0, uint256 p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address)", p0, p1, p2));
\t}
\tfunction log(uint256 p0, string memory p1, uint256 p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256)", p0, p1, p2));
\t}
\tfunction log(uint256 p0, string memory p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,string,string)", p0, p1, p2));
\t}
\tfunction log(uint256 p0, string memory p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool)", p0, p1, p2));
\t}
\tfunction log(uint256 p0, string memory p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,string,address)", p0, p1, p2));
\t}
\tfunction log(uint256 p0, bool p1, uint256 p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256)", p0, p1, p2));
\t}
\tfunction log(uint256 p0, bool p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string)", p0, p1, p2));
\t}
\tfunction log(uint256 p0, bool p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool)", p0, p1, p2));
\t}
\tfunction log(uint256 p0, bool p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address)", p0, p1, p2));
\t}
\tfunction log(uint256 p0, address p1, uint256 p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256)", p0, p1, p2));
\t}
\tfunction log(uint256 p0, address p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,address,string)", p0, p1, p2));
\t}
\tfunction log(uint256 p0, address p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool)", p0, p1, p2));
\t}
\tfunction log(uint256 p0, address p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,address,address)", p0, p1, p2));
\t}
\tfunction log(string memory p0, uint256 p1, uint256 p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256)", p0, p1, p2));
\t}
\tfunction log(string memory p0, uint256 p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint256,string)", p0, p1, p2));
\t}
\tfunction log(string memory p0, uint256 p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool)", p0, p1, p2));
\t}
\tfunction log(string memory p0, uint256 p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint256,address)", p0, p1, p2));
\t}
\tfunction log(string memory p0, string memory p1, uint256 p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,uint256)", p0, p1, p2));
\t}
\tfunction log(string memory p0, string memory p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,string)", p0, p1, p2));
\t}
\tfunction log(string memory p0, string memory p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,bool)", p0, p1, p2));
\t}
\tfunction log(string memory p0, string memory p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,address)", p0, p1, p2));
\t}
\tfunction log(string memory p0, bool p1, uint256 p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256)", p0, p1, p2));
\t}
\tfunction log(string memory p0, bool p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,string)", p0, p1, p2));
\t}
\tfunction log(string memory p0, bool p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool)", p0, p1, p2));
\t}
\tfunction log(string memory p0, bool p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,address)", p0, p1, p2));
\t}
\tfunction log(string memory p0, address p1, uint256 p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,uint256)", p0, p1, p2));
\t}
\tfunction log(string memory p0, address p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,string)", p0, p1, p2));
\t}
\tfunction log(string memory p0, address p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,bool)", p0, p1, p2));
\t}
\tfunction log(string memory p0, address p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,address)", p0, p1, p2));
\t}
\tfunction log(bool p0, uint256 p1, uint256 p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256)", p0, p1, p2));
\t}
\tfunction log(bool p0, uint256 p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string)", p0, p1, p2));
\t}
\tfunction log(bool p0, uint256 p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool)", p0, p1, p2));
\t}
\tfunction log(bool p0, uint256 p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address)", p0, p1, p2));
\t}
\tfunction log(bool p0, string memory p1, uint256 p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256)", p0, p1, p2));
\t}
\tfunction log(bool p0, string memory p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,string)", p0, p1, p2));
\t}
\tfunction log(bool p0, string memory p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool)", p0, p1, p2));
\t}
\tfunction log(bool p0, string memory p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,address)", p0, p1, p2));
\t}
\tfunction log(bool p0, bool p1, uint256 p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256)", p0, p1, p2));
\t}
\tfunction log(bool p0, bool p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string)", p0, p1, p2));
\t}
\tfunction log(bool p0, bool p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool)", p0, p1, p2));
\t}
\tfunction log(bool p0, bool p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address)", p0, p1, p2));
\t}
\tfunction log(bool p0, address p1, uint256 p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256)", p0, p1, p2));
\t}
\tfunction log(bool p0, address p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,string)", p0, p1, p2));
\t}
\tfunction log(bool p0, address p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool)", p0, p1, p2));
\t}
\tfunction log(bool p0, address p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,address)", p0, p1, p2));
\t}
\tfunction log(address p0, uint256 p1, uint256 p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256)", p0, p1, p2));
\t}
\tfunction log(address p0, uint256 p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint256,string)", p0, p1, p2));
\t}
\tfunction log(address p0, uint256 p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool)", p0, p1, p2));
\t}
\tfunction log(address p0, uint256 p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint256,address)", p0, p1, p2));
\t}
\tfunction log(address p0, string memory p1, uint256 p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,uint256)", p0, p1, p2));
\t}
\tfunction log(address p0, string memory p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,string)", p0, p1, p2));
\t}
\tfunction log(address p0, string memory p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,bool)", p0, p1, p2));
\t}
\tfunction log(address p0, string memory p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,address)", p0, p1, p2));
\t}
\tfunction log(address p0, bool p1, uint256 p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256)", p0, p1, p2));
\t}
\tfunction log(address p0, bool p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,string)", p0, p1, p2));
\t}
\tfunction log(address p0, bool p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool)", p0, p1, p2));
\t}
\tfunction log(address p0, bool p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,address)", p0, p1, p2));
\t}
\tfunction log(address p0, address p1, uint256 p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,uint256)", p0, p1, p2));
\t}
\tfunction log(address p0, address p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,string)", p0, p1, p2));
\t}
\tfunction log(address p0, address p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,bool)", p0, p1, p2));
\t}
\tfunction log(address p0, address p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,address)", p0, p1, p2));
\t}
\tfunction log(uint256 p0, uint256 p1, uint256 p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, uint256 p1, uint256 p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, uint256 p1, uint256 p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, uint256 p1, uint256 p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, uint256 p1, string memory p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, uint256 p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, uint256 p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, uint256 p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, uint256 p1, bool p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, uint256 p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, uint256 p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, uint256 p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, uint256 p1, address p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, uint256 p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, uint256 p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, uint256 p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, string memory p1, uint256 p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, string memory p1, uint256 p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, string memory p1, uint256 p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, string memory p1, uint256 p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, string memory p1, string memory p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,string,string,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, string memory p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,string,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, string memory p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,string,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, string memory p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,string,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, string memory p1, bool p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, string memory p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, string memory p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, string memory p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, string memory p1, address p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,string,address,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, string memory p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,string,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, string memory p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,string,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, string memory p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,string,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, bool p1, uint256 p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, bool p1, uint256 p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, bool p1, uint256 p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, bool p1, uint256 p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, bool p1, string memory p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, bool p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, bool p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, bool p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, bool p1, bool p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, bool p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, bool p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, bool p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, bool p1, address p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, bool p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, bool p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, bool p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, address p1, uint256 p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, address p1, uint256 p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, address p1, uint256 p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, address p1, uint256 p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, address p1, string memory p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,address,string,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, address p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,address,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, address p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,address,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, address p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,address,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, address p1, bool p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, address p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, address p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, address p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, address p1, address p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,address,address,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, address p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,address,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, address p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,address,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint256 p0, address p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint256,address,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint256 p1, uint256 p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint256 p1, uint256 p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint256 p1, uint256 p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint256 p1, uint256 p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint256 p1, string memory p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint256,string,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint256 p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint256,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint256 p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint256,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint256 p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint256,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint256 p1, bool p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint256 p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint256 p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint256 p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint256 p1, address p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint256,address,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint256 p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint256,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint256 p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint256,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint256 p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint256,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, uint256 p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,uint256,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, uint256 p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,uint256,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, uint256 p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,uint256,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, uint256 p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,uint256,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, string memory p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,string,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, bool p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, address p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,address,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, uint256 p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, uint256 p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, uint256 p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, uint256 p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, string memory p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, bool p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, address p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, uint256 p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,uint256,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, uint256 p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,uint256,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, uint256 p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,uint256,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, uint256 p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,uint256,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, string memory p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,string,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, bool p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, address p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,address,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint256 p1, uint256 p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint256 p1, uint256 p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint256 p1, uint256 p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint256 p1, uint256 p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint256 p1, string memory p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint256 p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint256 p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint256 p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint256 p1, bool p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint256 p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint256 p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint256 p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint256 p1, address p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint256 p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint256 p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint256 p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, uint256 p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, uint256 p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, uint256 p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, uint256 p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, string memory p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, bool p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, address p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, uint256 p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, uint256 p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, uint256 p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, uint256 p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, string memory p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, bool p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, address p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, uint256 p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, uint256 p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, uint256 p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, uint256 p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, string memory p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, bool p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, address p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint256 p1, uint256 p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint256 p1, uint256 p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint256 p1, uint256 p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint256 p1, uint256 p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint256 p1, string memory p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint256,string,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint256 p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint256,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint256 p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint256,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint256 p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint256,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint256 p1, bool p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint256 p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint256 p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint256 p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint256 p1, address p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint256,address,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint256 p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint256,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint256 p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint256,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint256 p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint256,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, uint256 p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,uint256,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, uint256 p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,uint256,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, uint256 p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,uint256,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, uint256 p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,uint256,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, string memory p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,string,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, bool p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, address p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,address,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, uint256 p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, uint256 p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, uint256 p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, uint256 p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, string memory p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, bool p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, address p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, uint256 p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,uint256,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, uint256 p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,uint256,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, uint256 p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,uint256,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, uint256 p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,uint256,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, string memory p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,string,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, bool p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, address p2, uint256 p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,address,uint256)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,address,address)", p0, p1, p2, p3));
\t}
}