/*  Bomber for Nokia Series 60 Phones    Copyright (C) 2003, 2004  While True, d.o.o.    This program is free software; you can redistribute it and/or modify    it under the terms of the GNU General Public License as published by    the Free Software Foundation; either version 2 of the License, or    (at your option) any later version.    This program is distributed in the hope that it will be useful,    but WITHOUT ANY WARRANTY; without even the implied warranty of    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the    GNU General Public License for more details.    You should have received a copy of the GNU General Public License    along with this program; if not, write to the Free Software    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA	    For any info contact gorazd@whiletrue.com.*//*==========================================================================; * *  While True, d.o.o. *	 *  File:       BomberMIDlet.java *  Content:    BomberMIDlet class *  Created:    December 2002 *  Created by: gorazd breskvar * ****************************************************************************/package bomber;import javax.microedition.midlet.*;import javax.microedition.lcdui.*;public class BomberMIDlet extends MIDlet {    private Display             m_display;    // The display for this MIDlet    private ResourceManager     m_resource_manager;    private boolean             m_started = false;            public BomberMIDlet()    {            m_display = Display.getDisplay(this);            m_resource_manager = new ResourceManager(this);    }// =========================================================================;//	Name:	void fatalError(String s)//	Desc:	Displays fatal error and exits the app//// ==========================================================================;        public void fatalError(String s)    {          m_display.setCurrent(new Alert(Str.fatal_error, s, null, AlertType.ERROR));          destroyApp(false);          notifyDestroyed();    }        ResourceManager getResourceManager()    {        return m_resource_manager;    }            protected synchronized GameCanvas stopCurrent()    {                    if (m_display.getCurrent() != null)            {                ((GameScreen)m_display.getCurrent()).stop();                if (m_display.getCurrent() instanceof GameCanvas) return (GameCanvas)m_display.getCurrent();            }            return null;             }    // =========================================================================;//	Name:	void screenGame()//	Desc:	Displays game screen and starts the game//// ==========================================================================;    public synchronized void screenGame()     {        GameCanvas gc = stopCurrent();        try        {            if (gc != null)             {                gc.init(this, Game.NORMAL);                gc.start();            }            else             {                gc = new GameCanvas(this, Game.NORMAL);                gc.start();                m_display.setCurrent(gc);            }        }        catch (Exception e)        {            fatalError(e.getMessage());        }    }        // =========================================================================;//	Name:	void screenIntro()//	Desc:	Displays intro for the game//// ==========================================================================;    public synchronized void screenIntro()     {        GameCanvas gc = stopCurrent();        try        {            if (gc != null)             {                                gc.init(this, Game.INTRO);                gc.start();            }            else             {                gc = new GameCanvas(this, Game.INTRO);                gc.start();                m_display.setCurrent(gc);            }                    }        catch (Exception e)        {            fatalError(e.getMessage());        }            }             public synchronized void screenOptionsNoCleanup()     {        GameCanvas gc = null;        try        {            if (m_display.getCurrent() != null)            {                if (m_display.getCurrent() instanceof GameCanvas) gc = (GameCanvas)m_display.getCurrent();            }                    /*    if (gc != null)             {                gc.init(this, Game.INTRO);                gc.start();            }            else             {*/                gc = new GameCanvas(this, Game.INTRO);                gc.start();                m_display.setCurrent(gc);            //}                    }        catch (Exception e)        {            fatalError(e.getMessage());        }            }        // =========================================================================;//	Name:	void screenOptions()//	Desc:	Displays main options screen//// ==========================================================================;        public synchronized void screenOptions()    {        screenIntro();    }                    // =========================================================================;//	Name:	void screenPlayerName()//	Desc:	Gets player name//// ==========================================================================;    public synchronized void screenPlayerName()    {        stopCurrent();        m_display.setCurrent(new PlayerNameScreen(this));    }        // =========================================================================;//	Name:	void highScore()//	Desc:	Displays high score//// ==========================================================================;    public synchronized void highScore()    {        stopCurrent();        HighScoreScreen hss = new HighScoreScreen(this);        m_display.setCurrent(hss);        hss.repaint();    }// =========================================================================;//	Name:	void instructions()//	Desc:	Displays instructions for playing the game//// ==========================================================================;     public synchronized void instructions()    {        stopCurrent();        m_display.setCurrent(new InstructionsScreen(this));    }// =========================================================================;//	Name:	void quit()//	Desc:	quits the applications//// ==========================================================================;     void quit()    {            destroyApp(false);            notifyDestroyed();    }            public synchronized void startApp()     {        try        {            if (m_started)            {                ((GameScreen)m_display.getCurrent()).start();            }            else            {                m_started = true;                SplashScreen splash = new SplashScreen(m_display, m_resource_manager.loadTitleImage(), this);                m_display.setCurrent(splash);                m_resource_manager.load();                splash.setLoaded();                    //highScore();                    //screenOptions();                    //screenGame();                    //                            }        }        catch(Exception e)        {            fatalError(e.getMessage());        }    }        public synchronized void pauseApp()     {        ((GameScreen)m_display.getCurrent()).pause();        System.gc();    }        public synchronized void destroyApp(boolean unconditional)     {        ((GameScreen)m_display.getCurrent()).stop();        m_display = null;        m_resource_manager = null;    }      }