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 }
