canvas2.java~4~

这个是最早期的一个飞行射击游戏 简单实现了地图滚动 子弹碰撞 与 UI等

import javax.microedition.lcdui.Canvas;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Image;
import java.io.*;

public class Canvas2 extends Canvas implements CommandListener,Runnable{
   Image img1;//游戲背景
   Image img2;//控制的飛機

   public Canvas2 (MIDlet1 MIEDlet){
    try {
        img1=Image.createImage("/background.png");
        img2=Image.createImage("/me.png");
    } catch (IOException ex) {
    }

   }
    protected void paint(Graphics g) {
    g.drawImage(img1,0,0,g.TOP|g.LEFT);
    g.drawImage(img2,this.getWidth()/2,this.getHeight()/2,g.TOP|g.LEFT);
    }

    public void commandAction(Command command, Displayable displayable) {
    }

    public void run() {
    }
}