/*
    Crystal Space Entity Layer
    Copyright (C) 2005 by Christian Van Brussel

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library 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
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/

#ifndef __NETTEST_H__
#define __NETTEST_H__

#include <stdarg.h>

// CS Includes
#include "csutil/csbaseeventh.h"
#include "cstool/csapplicationframework.h"
#include "csutil/weakref.h"
#include "physicallayer/pl.h"
#include "physicallayer/nettypes.h"

struct iEngine;
struct iLoader;
struct iGraphics3D;
struct iKeyboardDriver;
struct iVirtualClock;
struct iObjectRegistry;
struct iEvent;
struct iSector;
struct iView;
class csVector3;

struct iPcCamera;
struct iCelEntity;
struct iPcZoneManager;
struct iCelPlLayer;
struct iCelBlLayer;
struct iCelPropertyClass;
struct iCelPropertyClassFactory;
class GameFactoryManager;
struct iCelGameFactory;

/**
 * Main application class of NetTest.
 */
class NetTest : public csApplicationFramework,
		public csBaseEventHandler
{
private:
  csRef<iEngine> engine;
  csRef<iLoader> loader;
  csRef<iGraphics3D> g3d;
  csRef<iGraphics2D> g2d;
  csRef<iFont> font;
  csRef<iKeyboardDriver> kbd;
  csRef<iVirtualClock> vc;

  csRef<iCelPlLayer> pl;
  csRef<iCelBlLayer> bltest;
  csRef<iCelEntity> entity_room;
  csRef<iPcZoneManager> pczonemgr;
  csRef<iCelGameFactory> game_factory;
  GameFactoryManager* gfm;
  celNetworkServerStats stats;

  void WriteShadow (int align,int x,int y,int fg,char *str,...);
  void Write(int align,int x,int y,int fg,int bg,char *str,...);

public:
  /**
   * Setup everything that needs to be rendered on screen. This routine
   * is called from the event handler in response to a csevProcess
   * broadcast message.
   */
  virtual void ProcessFrame ();
  virtual void PostProcessFrame ();

  /**
   * Finally render the screen. This routine is called from the event
   * handler in response to a csevFinalProcess broadcast message.
   */
  virtual void FinishFrame ();

  /**
   * Handle keyboard events - ie key presses and releases.
   * This routine is called from the event handler in response to a 
   * csevKeyboard event.
   */
  virtual bool OnKeyboard (iEvent &event);

  bool CreateRoom (const csString path, const csString file);
  csPtr<iCelEntity> CreateActor (const char *name, const char* factName,
	const csVector3& pos);
  csPtr<iCelEntity> CreateActorNPC (const char *name, const char* factName,
	const csVector3& pos);
  csPtr<iCelEntity> CreateDefaultCamera (const char *name);
  
public:
  NetTest ();
  virtual ~NetTest ();

  /**
   * Final cleanup.
   */
  virtual void OnExit ();

  /**
   * Main initialization routine. This routine will set up some basic stuff
   * (like load all needed plugins, setup the event handler, ...).
   * In case of failure this routine will return false. You can assume
   * that the error message has been reported to the user.
   */
  virtual bool OnInitialize (int argc, char* argv[]);

  /**
   * Run the application.
   * First, there are some more initialization (everything that is needed 
   * by CrystalCore to use Crystal Space and CEL), Then this routine fires up 
   * the main event loop. This is where everything starts. This loop will 
   * basically start firing events which actually causes Crystal Space to 
   * function. Only when the program exits this function will return.
   */
  virtual bool Application ();

  CS_EVENTHANDLER_NAMES("cel.apps.nettest")
  CS_EVENTHANDLER_NIL_CONSTRAINTS
};

#endif // __NETTEST_H__