selectscreen.java

my华容道

//关卡选择界面
import javax.microedition.lcdui.*;
public class SelectScreen extends List implements CommandListener
{
	private Command cmd_ok;
	private Command cmd_back;
	public SelectScreen()
	{
		super("Select",List.EXCLUSIVE);
		cmd_ok=new Command("OK",Command.SCREEN,1);
		cmd_back=new Command("BACK",Command.BACK,1);
		append("横刀立马",null);
		append("屯兵东路",null);
		append("齐额并进",null);
		append("兵分三路",null);
		append("胜利在即",null);
    	setCommandListener(this);
		addCommand(cmd_ok);
		addCommand(cmd_back);
	}
	public void commandAction(Command c,Displayable d)
	{
		if(c==cmd_ok)
		 {
		   int imageNum=getSelectedIndex();         // 获取列表索引号
		   HuaRongroad.setCurrent(new GameCanvas(imageNum));
		 }  
		else
		   HuaRongroad.setCurrent(HuaRongroad.canvas);	 
	}
	
}