warship.java

j2me编的非常非常非常简单的深海大战游戏源码...适用机型:支持CLDC1.0,MIDP2.0,分辨率128*96

/*
 * WarShip.java
 *
 * Created on 2005年12月7日, 下午12:31
 */

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

/**
 *
 * @author  myStone
 * @version
 */
public class WarShip extends MIDlet implements CommandListener  
{
    public Display display;
    public MsgBox msg;
    public logoCanvas logo;
    public GameStart gs;
    private Command cmdExit,cmdSkip,cmdStart,cmdRestart;
    
    public void startApp() 
    {
        display=Display.getDisplay(this);
        msg=new MsgBox();
        gs=new GameStart(this);
        logo=new logoCanvas();
       
        try {
            cmdExit=new Command("退出",Command.EXIT,2);
            cmdSkip=new Command("进入",Command.SCREEN,2);
            cmdStart=new Command("开始",Command.SCREEN,2);
            cmdRestart=new Command("重来",Command.SCREEN,2);
            logo.addCommand(cmdExit);
            logo.addCommand(cmdSkip);
            logo.setCommandListener(this);
            msg.addCommand(cmdExit);
            msg.addCommand(cmdStart);
            msg.setCommandListener(this);
            gs.addCommand(cmdExit);
            gs.addCommand(cmdRestart);
            gs.setCommandListener(this);
        } catch(Exception e) {
            e.printStackTrace();
        }
        display.setCurrent(logo);
        
    }
    
    public void pauseApp() 
    {
    }
    
    public void destroyApp(boolean unconditional) 
    {
    }
    
    public void exitApp()
    {
        destroyApp(true);
        notifyDestroyed();
    }
    
    public void commandAction(Command command, Displayable displayable) {
        if(command==cmdExit)
        {
            exitApp();    
        }else
        if(command==cmdSkip)
        {
            logo=null;
            msg.Status=msg.WELCOME;
            display.setCurrent(msg);
        }else
        if(command==cmdStart)
        {
            display.setCurrent(gs);
        }else
        if(command==cmdRestart)
        {
            GameStart.isRestart=true;
        }
        
    }
    
}