// File: LilDemonzGiveaway.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.2;

/* 
     (             *        )      )     )           (                 
     )\ )        (  `    ( /(   ( /(  ( /(   (       )\ )              
    (()/(   (    )\))(   )\())  )\()) )\())  )\ )   (()/( (   (   (    
     /(_))  )\  ((_)()\ ((_)\  ((_)\ ((_)\  (()/(    /(_)))\  )\  )\   
    (_))_  ((_) (_()((_)  ((_)  _((_) _((_)  /(_))_ (_)) ((_)((_)((_)  
     |   \ | __||  \/  | / _ \ | \| ||_  /  (_)) __||_ _|\ \ / / | __| 
     | |) || _| | |\/| || (_) || .` | / /     | (_ | | |  \ V /  | _|  
     |___/ |___||_|  |_| \___/ |_|\_|/___|     \___||___|  \_/   |___| 

    Lil Demonz Giveaway All Rights Reserved 2022
    Developed by ATOMICON.PRO (info@atomicon.pro)
*/

import "@openzeppelin/contracts/access/Ownable.sol";

contract LilDemonzGiveaway is Ownable {
    
    uint16 constant public DEMONZ_COUNT = 1490;

    /// @notice Giveaway funds to a list of DEMONZ holders
    function giveaway(address[] memory demonzHolders, uint16[] memory demonzCount) external onlyOwner {
        require(demonzHolders.length == demonzCount.length, "Arrays of holders and tokens count should have the same length");

        uint256 sumPerHolder = getCurrentRewardPerHolder();
        uint16 totalDemonzCount = 0;

        for(uint index = 0; index < demonzHolders.length; index++) {
            payable(demonzHolders[index]).transfer(sumPerHolder * demonzCount[index]);
            totalDemonzCount += demonzCount[index];   
        }

        require(totalDemonzCount == DEMONZ_COUNT, "There should be exactly 1490 DEMONZ holders specified");
    }

    /// @notice Get current reward based on the treasure pool
    function getCurrentRewardPerHolder() public view returns(uint256) {
        return address(this).balance / DEMONZ_COUNT;
    }

    /// @dev Recieve any amount of ether
    receive() external payable {}
}
// File: @openzeppelin/contracts/access/Ownable.sol



// 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);
    }
}

// File: @openzeppelin/contracts/utils/Context.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

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

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