JME手机游戏设计方案案例源代码GameEnginemySprite.docVIP

***************GameMID。Java /* * To change this template, choose Tools | Templates * and open the template in the editor. */ import javax.microedition.lcdui.Display; import javax.microedition.midlet.*; /** * @author Administrator */ public class GameMID extends MIDlet { private Display display; private GameWorld gw=null; public GameMID(){ display = Display.getDisplay(this); //获取Display gw=new GameWorld(this); //创建游戏画布 display.setCurrent(gw); //设置游戏画布为当前显示画面 } public void startApp() { if(gw!=null){ gw.start(); //游戏开始执行 } } public void pauseApp() { if(gw!=null){ gw.setPaused(true); //游戏暂停执行 } } public void destroyApp(boolean unconditional) { } /* 退出程序 */ public void exit(){ try{ destroyApp(false); }catch(Exception e){} notifyDestroyed(); } } ***********GameWorld。Java import java.io.IOException; import javax.microedition.lcdui.Font; import javax.microedition.lcdui.Graphics; import javax.microedition.lcdui.Image; import javax.microedition.lcdui.game.GameCanvas; import javax.microedition.lcdui.game.Sprite; /* * To change this template, choose Tools | Templates * and open the template in the editor. */ /** * * @author Administrator */ public class GameWorld extends GameCanvas implements Runnable{ GameMID mid; //游戏MIDlet Thread MainThread; //游戏主线程 private final int MS_PER_FRAME=30; //设置一次游戏循环所需时间，单位为毫秒（ms），每秒游戏帧数约为1000/MS_PER_FRAME private int cps; //游戏帧速 private boolean isPaused; //游戏暂停状态 private boolean running; //游戏运行状态 Graphics g; //游戏绘图对象 private int ScreenWidth; //游戏屏幕宽度 private int ScreenHeight; //游戏屏幕高度 public static int GameState; //游戏状态,1为暂停，2为游戏进行中，3为游戏失败 public static int KeyState; //按键状态 private Image img; //图像 private int