79.游戏项目-加载窗口-加载动图

 1 package test;
 2 import java.awt.Color;
 3 import java.awt.Font;
 4 import java.awt.Frame;
 5 import java.awt.Graphics;
 6 import java.awt.Image;
 7 import java.awt.event.WindowAdapter;
 8 import java.awt.event.WindowEvent;
 9 
10 import test.GameFrame.PaintThread;
11 /**
12  * 游戏窗口类
13  * @author Nicholas
14  * 窗口以左上角为坐标
15  */
16 public class GamePicture extends Frame {//GUI编程AWT，SWING
17     Image img = GameUtil.getImage("picture/test.jpeg");//加载图片
18     //加载窗口
19     public void launchFrame(){
20         setSize(800,600);//设置大小
21         setLocation(100,100);//设置初始位置
22         setVisible(true);//设置图形可见
23         
24         new PaintThread().start();//自动重画线程
25         
26         addWindowListener(new WindowAdapter(){//实现窗口关闭
27             public void windowClosing(WindowEvent e) {
28                 System.exit(0);
29             }
30         });
31     }
32     private double x=0,y=0;
33     public void paint(Graphics g) {
34         g.drawImage(img, (int)x, (int)y, null);//设置显示图片
35         //设置轨迹
36         x+=1;
37         y+=1;
38     }
39     
40     /**
41      * 定义一个重画窗口的线程类，是一个内部类
42      * @author Nicholas
43      *
44      */
45     class PaintThread extends Thread{
46         public void run(){
47             while(true){
48                 repaint();
49                 try {
50                     Thread.sleep(40);//40毫秒 1s=1000ms;
51                 } catch (InterruptedException e) {
52                     e.printStackTrace();
53                 }
54             }
55         }
56     }
57     
58     public static void main(String[] args) {
59         GamePicture gp=new GamePicture();
60         gp.launchFrame();
61     }
62     
63 }