gamemidlet.java

J2ME手机游戏:是男人就下100层,根据FLASH游戏改写

package src;


import javax.microedition.lcdui.Alert;
import javax.microedition.lcdui.AlertType;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import javax.microedition.midlet.MIDlet;
import javax.microedition.midlet.MIDletStateChangeException;

public class GameMIDlet extends MIDlet implements CommandListener{
	 public Display display = null;
	 private PlayCanvas playCanvas = null;
	 private Splash splash = null;
	 private HighScoreCanvas highScoreCanvas = null;
	 public static  SoundControl soundControl = null;
	 private Command pauseCommand = null;
	 private Command exitCommand = null;
     private GameOverCanvas gameOverCanvas = null;
     
	 public GameMIDlet()
	 {
		 display = Display.getDisplay(this);
		 playCanvas = new PlayCanvas(false,this);
		 splash = new Splash(this);
		 highScoreCanvas = new HighScoreCanvas(this);
		 gameOverCanvas = new GameOverCanvas(this);
		 soundControl = new SoundControl();
		 CANVAS_WIDTH = playCanvas.getWidth();
		 CANVAS_HEIGHT = playCanvas.getHeight();
	
		 
		 pauseCommand = new Command("暂停/继续",Command.STOP,0);
		 exitCommand = new Command("退出",Command.EXIT,0);
		 playCanvas.addCommand(pauseCommand);
		 playCanvas.addCommand(exitCommand);
		 playCanvas.setCommandListener(this);
	 }
	 
	protected void destroyApp(boolean arg0) throws MIDletStateChangeException {
		// TODO 自动生成方法存根
		
	}

	protected void pauseApp() {
		// TODO 自动生成方法存根
		
	}

	protected void startApp() throws MIDletStateChangeException {
		// TODO 自动生成方法存根
		splash.showMe();
		
	
	}
	
	 public void setDisplayable(Displayable displayable)
	 {
	     display.setCurrent(displayable);
	 }
	 public PlayCanvas getPlayCanvas()
	 {
		 return playCanvas;
	 }
	 public HighScoreCanvas getHighScoreCanvas()
	 {
		 return highScoreCanvas;
	 }
	public void startGame()
	{
		display.setCurrent(playCanvas);
		playCanvas.start();
	}
	public void restartGame()
	{
		playCanvas.getBackGroundLayer().DOWN_HEIGHT = 0;
		playCanvas.getRectangleLayer().initLocation();
		playCanvas.getPlayerLayer().SPEED_INCREASE = 0;
		PLAYER_LIFE = 50;
		display.setCurrent(playCanvas);
		
		playCanvas.pause();
	}
	
	public void pauseGame()
	{
		playCanvas.pause();
		soundControl.pauseSound();
	}
	 
	
     
	 public void gameOver()
	 {
		 pauseGame();
		 highScoreCanvas.updateHiScores(playCanvas.getBackGroundLayer().floorsCount);
		 highScoreCanvas.writeHiScores();
		 gameOverCanvas.showMe();
	}
     public void exitGame()
     {
    		try{
				destroyApp(true);
			}catch(MIDletStateChangeException e){
				e.printStackTrace();
			}
			notifyDestroyed();
     }
     
 	public void commandAction(Command c, Displayable d) {
		// TODO Auto-generated method stub
		if(c.getCommandType()==Command.EXIT){
		   exitGame();
		}
		else if(c.getCommandType()==Command.STOP)
		{
		    pauseGame();
		}
		
			
	}

	public final static int MOVE_UP_SPEED = 2;
	public final static int MOVE_DOWN_SPEED = 3;
	public final static int MOVE_X_SPEED = 6;
	public final static int SPLASH_TIME = 3000;
	public final static String SKIP_SPLASH_TIP = "按任意键开始游戏";
	public final static int ALERT_TIME = 3500;
	public static int CANVAS_WIDTH = 240;
	public static int CANVAS_HEIGHT = 290;
	public static int PLAYER_LIFE = 50;



}