Java工具集-Java游戏台球

package *;

import javax.swing.*;
import java.awt.*;

/**
 * @program: simple_tools
 * @description: Java游戏台球
 * @author: ChenWenLong
 * @create: 2019-11-05 14:15
 **/
public class BallGame extends JFrame {

    Image ball = Toolkit.getDefaultToolkit().getImage("D:\\ball.png");
    Image desk = Toolkit.getDefaultToolkit().getImage("D:\\desk.jpg");

    double  x=100;	//小球的横坐标
    double  y=100; //小球的纵坐标

    //画窗口的方法
    public void paint(Graphics  g){
        g.drawImage(desk, 0, 0, null);
        g.drawImage(ball, (int)x, (int)y, null);
    }

    //窗口加载
    void launchFrame(){
        setSize(856,500);
        setLocation(50,50);
        setVisible(true);
    }

    //main方法是程序执行的入口
    public static void main(String[] args) throws InterruptedException {
        BallGame game = new BallGame();
        game.launchFrame();
        Thread.sleep(3000);
        System.exit(0);
    }

}