Java Game Development(20)- Finishing the Perfect Animation

import java.awt.*;

import javax.swing.ImageIcon;

import java.awt.Image;

public class apples{

public static void main(String[] args){

apples a = new apples();

a.run();

}

private Animation ani;

private ScreenManager s;

private Image bg;

private static DisplayMode modes1[] = { → 設置顯示模式

new DisplayMode(800, 600, 32, 0),

new DisplayMode(800, 600, 24, 0),

new DisplayMode(800, 600, 16, 0),

new DisplayMode(640, 480, 32, 0),

new DisplayMode(640, 480, 24, 0),

new DisplayMode(640, 480, 16, 0),

};

//加載圖像和添加場景

public void loadImages(){

bg = new ImageIcon("C:\\baby.jpg").getImage();

Image face1 = new ImageIcon("C:\\baby1.png").getImage();

Image face2 = new ImageIcon("C:\\baby2.png").getImage();

ani = new Animation();

ani.addScene(face1,250);

ani.addScene(face2,250);

}

//主要的方法(main method)

public void run(){

s = new ScreenManager();

try{

DisplayMode dm = s.findFirstCompatibleMode(modes1);

s.setFullScreen(dm);

loadImages();

movieLoop();

}finally{

s.restoreScreen();

}

}

//播放電影

public void movieLoop(){

long startingTime = System.currentTimeMillis();

long cumTime = startingTime;

while(cumTime - startingTime < 6000){

long timePassed = System.currentTimeMillis() -cumTime;

cumTime += timePassed;

ani.update(timePassed);

//繪製和更新屏幕

Graphics2D g = s.getGraphics();

draw(g);

g.dispose();

s.update();

try{

Thread.sleep(20);

}catch(Exception ex){}

}

}

//繪製圖形

public void draw(Graphics g){

g.drawImage(bg, 0, 0,null);

g.drawImage(ani.getImage(), 0, 0,null);

}

}

如果你運行這個程序你會看到動畫