/**
 * @title Eternal Throne of Holders
 * @dev E.T.H. is an advanced ERC20 token with NFT-inspired attributes and dynamic functionality, designed to enhance holder engagement and reward mechanisms. 
 *
 * ## Key Features:
 * 
 * ### 1. NFT-Style Attributes
 * Each token holder can be randomly assigned unique attributes such as hat type, eye color, background, rarity, clothing, accessory, strength, agility, intelligence, and luck. 
 * These attributes are assigned automatically upon a buy transaction, adding a collectible and unique quality to each holder's balance.
 * 
 * ### 2. Customizable Transaction and Holding Limits
 * The token allows flexible control over transaction and holding limits:
 *   - **Max Holding Amount**: Initially set to 0.169% of the total supply (1000 tokens), with the ability to adjust as needed.
 *   - **Max Transaction Amount**: Begins at the same 0.169% of total supply and gradually increases each block by a calculated increment of 0.03% * 1.69 until either `limited` is set to `false` or it reaches the total supply.
 *   - **Individual Limit Settings**: Each setting for maximum/minimum holding and transaction amounts can be configured individually for greater control.
 * 
 *
 * ### 3. Reward System - "Eternal Throne of Holders"
 * Based on specific attribute conditions, top holders may receive unique rewards. For example, a reward could be given if the holder's "luck" and "rarity" attributes are above a certain threshold.
 * Additionally, a special function allows the owner to reward the top holder manually with an additional token as an incentive for significant engagement.
 * 
 * ### 4. Flexible Initialization and Management
 * The owner can set various parameters through individual functions rather than one all-encompassing rule, making configuration easy and modular:
 *   - `setLimited`, `setUniswapV2Pair`, `setMaxHoldingAmount`, `setMinHoldingAmount`
 * 
 * ### 5. Token Burn and Minting
 * - **Burn**: Token holders can burn tokens to reduce supply.
 * - **Reward Minting**: The owner can mint tokens as rewards for certain holders meeting defined attribute conditions.
 * 
 * ### Technical Details:
 * - **Total Supply**: 1000 tokens (with 18 decimals).
 * - **Initial Max Holding and Transaction Limit**: Set at 0.169% of total supply, with incremental max transaction growth.
 * - **Attribute Assignment**: Each holder receives random attributes between 1-9999 upon a buy transaction.
 * 
 * This contract blends traditional token mechanics with collectible NFT-like characteristics, offering a hybrid experience with advanced features for engagement, control, and rewards.
 */

// File @openzeppelin/contracts/utils/Context.sol@v4.4.0

// OpenZeppelin Contracts v4.4.0 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}


// File @openzeppelin/contracts/access/Ownable.sol@v4.4.0


// OpenZeppelin Contracts v4.4.0 (access/Ownable.sol)

pragma solidity ^0.8.0;

/**
 * @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 Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        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);
    }
}


// File @openzeppelin/contracts/token/ERC20/IERC20.sol@v4.4.0


// OpenZeppelin Contracts v4.4.0 (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @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 `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, 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 `sender` to `recipient` 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 sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    /**
     * @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);
}


// File @openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol@v4.4.0


// OpenZeppelin Contracts v4.4.0 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;

/**
 * @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);
}


// File @openzeppelin/contracts/token/ERC20/ERC20.sol@v4.4.0


// OpenZeppelin Contracts v4.4.0 (token/ERC20/ERC20.sol)

pragma solidity ^0.8.0;



/**
 * @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.zeppelin.solutions/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:
     *
     * - `recipient` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(_msgSender(), recipient, 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}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(_msgSender(), 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}.
     *
     * Requirements:
     *
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     * - the caller must have allowance for ``sender``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);

        uint256 currentAllowance = _allowances[sender][_msgSender()];
        require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
        unchecked {
            _approve(sender, _msgSender(), currentAllowance - 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) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][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) {
        uint256 currentAllowance = _allowances[_msgSender()][spender];
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(_msgSender(), spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `sender` to `recipient`.
     *
     * 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:
     *
     * - `sender` cannot be the zero address.
     * - `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     */
    function _transfer(
        address sender,
        address recipient,
        uint256 amount
    ) internal virtual {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(sender, recipient, amount);

        uint256 senderBalance = _balances[sender];
        require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[sender] = senderBalance - amount;
        }
        _balances[recipient] += amount;

        emit Transfer(sender, recipient, amount);

        _afterTokenTransfer(sender, recipient, 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;
        _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;
        }
        _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 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 {}
}






pragma solidity ^0.8.0;



contract EternalThroneofHolders is Ownable, ERC20 {
    bool public limited;
    uint256 public totalSupplyAmount = 1000 * 10 ** 18; // Total supply set to 1000 tokens with 18 decimals
    uint256 public maxHoldingAmount;
    uint256 public minHoldingAmount;
    uint256 public maxTxAmount;
    uint256 public initialMaxTxPercent = 169; // Representing 0.169%
    uint256 public incrementPercent = 3; // Representing 0.03%
    uint256 public incrementFactor = 169; // Factor for increasing max tx
    address public uniswapV2Pair;
    mapping(address => bool) public blacklists;

    // NFT-like attributes for the token
    string public hatType;
    string public eyeColor;
    string public background;
    string public rarity;
    string public clothing;
    string public accessory;
    uint256 public strength;
    uint256 public agility;
    uint256 public intelligence;
    uint256 public luck;

    // Mapping to store attributes for each holder
    struct HolderAttributes {
        uint256 hatType;
        uint256 eyeColor;
        uint256 background;
        uint256 rarity;
        uint256 clothing;
        uint256 accessory;
        uint256 strength;
        uint256 agility;
        uint256 intelligence;
        uint256 luck;
    }

    mapping(address => HolderAttributes) private holderAttributes;

    constructor() ERC20("Eternal Throne of Holders", "E.T.H.") {
        _mint(msg.sender, totalSupplyAmount);
        maxHoldingAmount = (totalSupplyAmount * initialMaxTxPercent) / 100000; // Initialize maxHoldingAmount to 0.169% of total supply
        maxTxAmount = maxHoldingAmount;
    }

    function blacklist(address _address, bool _isBlacklisting) external onlyOwner {
        blacklists[_address] = _isBlacklisting;
    }

    // Individual setter functions to replace setRule
    function setLimited(bool _limited) external onlyOwner {
        limited = _limited;
    }

    function setUniswapV2Pair(address _uniswapV2Pair) external onlyOwner {
        uniswapV2Pair = _uniswapV2Pair;
    }

    function setMaxHoldingAmount(uint256 _maxHoldingAmount) external onlyOwner {
        maxHoldingAmount = _maxHoldingAmount;
    }

    function setMinHoldingAmount(uint256 _minHoldingAmount) external onlyOwner {
        minHoldingAmount = _minHoldingAmount;
    }

    function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual override {
        require(!blacklists[to] && !blacklists[from], "Blacklisted");

        // Update maxTxAmount with a cap based on total supply and limited status
        if (limited && maxTxAmount < totalSupply()) {
            maxTxAmount += (maxTxAmount * incrementPercent * incrementFactor) / 10000000;
            if (maxTxAmount >= totalSupply()) {
                maxTxAmount = totalSupply();
            }
        }

        if (uniswapV2Pair == address(0)) {
            require(from == owner() || to == owner(), "Trading not started");
            return;
        }

        if (limited && from == uniswapV2Pair) {
            require(super.balanceOf(to) + amount <= maxHoldingAmount && super.balanceOf(to) + amount >= minHoldingAmount, "Holding limit exceeded");
            require(amount <= maxTxAmount, "Max transaction limit exceeded");

            // Assign random attributes to the buyer
            _assignRandomAttributes(to);

            // Check and distribute rewards based on assigned attributes
          
        }
    }

    function burn(uint256 value) external {
        _burn(msg.sender, value);
    }

    // NFT/Hybrid Reward Mechanism
    function rewardTopHolder(address topHolder) external onlyOwner {
        require(balanceOf(topHolder) > 0, "No tokens held by address");
        _mint(topHolder, 1 * 10 ** decimals()); // Mint 1 token as a reward
    }

    // Randomly assign attributes to a holder
    function _assignRandomAttributes(address holder) private {
        holderAttributes[holder] = HolderAttributes(
            _randomAttribute(1, 9999), // hatType
            _randomAttribute(1, 9999), // eyeColor
            _randomAttribute(1, 9999), // background
            _randomAttribute(1, 9999), // rarity
            _randomAttribute(1, 9999), // clothing
            _randomAttribute(1, 9999), // accessory
            _randomAttribute(1, 9999), // strength
            _randomAttribute(1, 9999), // agility
            _randomAttribute(1, 9999), // intelligence
            _randomAttribute(1, 9999)  // luck
        );
    }

    // Generate a pseudo-random number within a range
   function _randomAttribute(uint256 min, uint256 max) private view returns (uint256) {
    return uint256(keccak256(abi.encodePacked(block.timestamp, block.prevrandao, msg.sender))) % (max - min + 1) + min;
    }


    // Check the holder's attributes and reward if specific conditions are met
    function _rewardHolder(address holder) external onlyOwner {
        HolderAttributes memory attrs = holderAttributes[holder];

        // Define reward condition, e.g., if luck > 9000 and rarity > 9000
        if (attrs.luck > 9000 && attrs.rarity > 9000) {
            _mint(holder, 1 * 10 ** decimals()); // Mint 1 token as a reward
        }
    }

    // Read function to return the attributes of a specific holder
    function getHolderAttributes(address holder) external view returns (HolderAttributes memory) {
        return holderAttributes[holder];
    }

    // Set functions for each NFT-like attribute
    function setHatType(string memory _hatType) external onlyOwner { hatType = _hatType; }
    function setEyeColor(string memory _eyeColor) external onlyOwner { eyeColor = _eyeColor; }
    function setBackground(string memory _background) external onlyOwner { background = _background; }
    function setRarity(string memory _rarity) external onlyOwner { rarity = _rarity; }
    function setClothing(string memory _clothing) external onlyOwner { clothing = _clothing; }
    function setAccessory(string memory _accessory) external onlyOwner { accessory = _accessory; }
    function setStrength(uint256 _strength) external onlyOwner { strength = _strength; }
    function setAgility(uint256 _agility) external onlyOwner { agility = _agility; }
    function setIntelligence(uint256 _intelligence) external onlyOwner { intelligence = _intelligence; }
    function setLuck(uint256 _luck) external onlyOwner { luck = _luck; }
}

{
  "compilationTarget": {
    "EternalThroneofHolders.sol": "EternalThroneofHolders"
  },
  "evmVersion": "cancun",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "remappings": []
}