gameassistant.java

一个基于JAVA的手机射击类游戏``有过关模式

package jsky;

import java.io.IOException;

import javax.microedition.lcdui.*;
import javax.microedition.lcdui.game.*;
import javax.microedition.midlet.*;
import javax.microedition.midlet.*;

public class GameAssistant extends Form implements CommandListener{
	
		private Display display;
		private Dragon dragon;
		private Command backMenuListCmd;
		private ImageItem gameAssistantItem;
		
		GameAssistant(Dragon dragon){
			super("Game Assistant!");
			this.dragon = dragon;
			//dragon = new Dragon();
			Image gameAssistantImage = null;
			try {
				gameAssistantImage = Image.createImage("/img/system/gameAssistantText.png");
			} catch (IOException ioe) {
				append("unable to load image");
			}
			gameAssistantItem = new ImageItem(null, gameAssistantImage,
					ImageItem.LAYOUT_CENTER, null);
			append(gameAssistantItem);
			backMenuListCmd = new Command("BACK",Command.BACK,1);
			addCommand(backMenuListCmd);
			setCommandListener(this);
			
		}
		
		
		public void commandAction(Command cmd,Displayable dis){
			if(cmd == backMenuListCmd){
				dragon.backToMenu();
			}
		}
		
		
	}