/*
 * @(#)Rpg.java 1.0 05/04/16
 *
 *  MIDlet Project
 * 
 * 	Modify the code below to finish your midlet
 */

import javax.microedition.midlet.MIDlet;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Display;
import java.lang.Thread;
public class Rpg extends MIDlet implements CommandListener{
	public  final static byte STATE_MENU=1;
	public  final static byte STATE_CONTINUE=2;
	public  final static byte STATE_SETTING=3;
	public  final static byte STATE_HELP=4;
	public  final static byte STATE_ABOUT=5;
	public  final static byte STATE_EXIT=6;
	public final static byte STATE_NEW=7;
	private boolean firstRun=true;
	private byte gameState;
	
	public Rpg(){
	}
	public void startApp(){
		if(firstRun){
			firstRun=false;
			LogoCanvas lc=new LogoCanvas(this);
			Display.getDisplay(this).setCurrent(lc);
			Thread lct=new Thread(lc);
			lct.start();
		}
	}
	public void setState(byte newState){
		gameState=newState;
		switch(gameState){
		case STATE_MENU:
			MenuCanvas menu=new MenuCanvas(this);
			Display.getDisplay(this).setCurrent(menu);
			Thread mt=new Thread(menu);
			mt.start();
			break;
		case STATE_CONTINUE:
			GameData gd=GameData.loadData();
			if(gd!=null){
				RpgCanvas rpgCan=new RpgCanvas(gd,this);
				Display.getDisplay(this).setCurrent(rpgCan);
				Thread gt=new Thread(rpgCan);
				gt.start();
			}
			gameState=STATE_MENU;
			break;
		case STATE_NEW:	
			GameData g=new GameData();
			g.newGame();
			RpgCanvas gameCan=new RpgCanvas(g,this);
			Display.getDisplay(this).setCurrent(gameCan);
			Thread t=new Thread(gameCan);
			t.start();
			break;
		case STATE_SETTING:	break;
		case STATE_HELP:
			HelpCanvas help=new HelpCanvas(this);
			Display.getDisplay(this).setCurrent(help);	
			break;
		case STATE_ABOUT:	break;
		case STATE_EXIT:	notifyDestroyed();	break;
		}
	}
	public void pauseApp(){
	}
	public void destroyApp(boolean unconditional){
	}
	public void commandAction(Command c,Displayable d){
	}
}