cmenu.java

J2ME写的一个潜艇大战游戏!!!!!!!!!

/*
 * CMenu.java
 *
 * Created on 2006年5月12日, 下午10:36
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package gamepacket;

import java.io.IOException;
import javax.microedition.lcdui.game.*;
import javax.microedition.lcdui.*;

/**
 *
 * @author zxh
 */
public class CMenu
{
    private Sprite spt_logo;//菜单背景
    public Sprite spt_icon;//选择图标
    private int dx,dy;//图标位置
    
    public long tempTime;
    /**
	 * Creates a new instance of CMenu
	 */
    public CMenu (LayerManager lm)
    {
		try
		{
			spt_icon=new Sprite(Image.createImage ("/img/icon.png"));
			spt_logo=new Sprite(Image.createImage ("/img/logo.png"));
		} catch (IOException ex){}
	

	lm.append (spt_icon);
	lm.append (spt_logo);
	
	dx=60;
	dy=135;
	spt_icon.setPosition (dx,dy);	
        tempTime=System.currentTimeMillis ();
    }
    
    
    public void MoveUp()
    {
	if(dy==135)
	{
	    dy=155;
	}
	else
	{
	    dy=135;
	}
	spt_icon.setPosition (dx,dy);	
    }
    
    public int GetDy()
    {
	return dy;
    }
    /*public void MoveDown()
    {
	if(dy==70)
	{
	    dy=90;
	}
	else
	{
	    dy=70;
	}
    }*/
    
    
}