information.java

一个简单的手机游戏,学习J2ME是编写的第一个游戏

//package maze;

//import maze.MazeGameCanvas;
import javax.microedition.lcdui.Canvas;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Graphics;

class information extends Canvas implements CommandListener
{
	public Command cmdRepeat;
	public Command cmdLeave;
	public Command cmdNext;
	public int num;
	public Maze maze;
	public Display dis;
	public String[] strInfor={"时间用完，您在迷宫是迷失了！！！","恭喜您，您成功的走出了迷宫！！！"};
	public information(boolean bool,Display display,Maze maze1)
	{
		dis=display;
		maze=maze1;
		cmdRepeat=new Command("重新再来",Command.SCREEN,1);
		cmdLeave=new Command("离开",Command.EXIT,1);
		cmdNext=new Command("下一局",Command.SCREEN,1);
		if(bool==true)
		{
			num=1;
			this.addCommand(cmdLeave);
			this.addCommand(cmdNext);
			this.setCommandListener(this);
		}
		else
		{
			num=0;
			this.addCommand(cmdLeave);
			this.addCommand(cmdRepeat);
			this.setCommandListener(this);
		}
	}
	public void paint(Graphics g)
	{
		g.setColor(0xffffff);
		g.fillRect(0,0,getWidth(),getHeight());
		g.setColor(0x000000);
		g.drawString(strInfor[num]+"这是第"+Maze.num+"关",0,0,Graphics.TOP|Graphics.LEFT);
	}
	public void commandAction(Command c,Displayable d)
	{
		if(c==cmdLeave)
		{
			maze.notifyDestroyed();
		}
		else if(c==cmdNext)
		{
			MazeGameCanvas a=new MazeGameCanvas(dis,maze);
			a.initialize();
			dis.setCurrent(a);
			Maze.num+=1;
		}
		else if(c==cmdRepeat)
		{
			MazeGameCanvas a=new MazeGameCanvas(dis,maze);
			a.initialize();
			dis.setCurrent(a);
		}
	}
}