tetirisgame.java

我编写得JAVA ME 手机俄罗斯方块

/*
 * 创建日期 2008-06-11
 *
 * TODO 要更改此生成的文件的模板，请转至
 * 窗口 － 首选项 － Java － 代码样式 － 代码模板
 */


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

public class TetirisGame extends MIDlet implements CommandListener {

	
	private TetrisGameCanvas sg;
	private Command startCommand = new Command("Start",Command.SCREEN,1);
	private Command exitCommand = new Command("Exit", Command.EXIT, 1);
	private Command pauseCommand = new Command("Pause", Command.SCREEN, 1);

	public TetirisGame() {
		
		sg = new TetrisGameCanvas();
		sg.addCommand(pauseCommand);
		sg.addCommand(exitCommand);
		sg.setCommandListener(this);
		//sg.start();
		Display.getDisplay(this).setCurrent(sg);

	}

	protected void startApp() {
	}

	protected void pauseApp() {
	}

	protected void destroyApp(boolean arg0) {
	}

	public void commandAction(Command c, Displayable d) {
		if (c == exitCommand) {			
			destroyApp(false);			
			notifyDestroyed();
		}
		if (c ==startCommand) {	
			sg.addCommand(pauseCommand);
			sg.removeCommand(startCommand);
			sg.start();
			
			
		}
		if (c == pauseCommand) {		
			sg.removeCommand(pauseCommand);
			sg.addCommand(startCommand);
			
			sg.pause();
			
			
		}
	}	
	
}