/*! 
    \file orxonox.h
    \brief Orxonox core functions
*/ 

#ifndef _ORXONOX_H
#define _ORXONOX_H

#include "event_listener.h"

class WorldEntity;
class GameLoader;
class ResourceManager;
class ObjectManager;
class EventHandler;
class Event;

//! Orxonox core singleton class
/**
*/
class Orxonox : public EventListener {


 public:
  static Orxonox* getInstance ();
  virtual ~Orxonox ();
  int init (int argc, char** argv);

  void start();

  void graphicsHandler (SDL_Event* event);
  void process(const Event  &event);

 private:
  int initVideo ();
  int initSound ();
  int initInput ();
  int initNetworking ();
  int initResources ();

  void getConfigFile (int argc, char** argv);

 private:
  static Orxonox* singletonRef;
  Orxonox ();

  char configfilename[256];   //!< Filename of the configuration-file.
  GameLoader* gameLoader;     //!< The gameLoader
  ResourceManager* resourceManager; //!< The ResourceManager
  ObjectManager* objectManager; //!< the object manager of the game
  EventHandler* eventHandler;
  
  unsigned int argc;          //!< Count of Arguments of orxonox
  char** argv;                //!< Values of th Arguments of orxonox.
};

int startHelp(int argc, char** argv);
int startOrxonox(int argc, char** argv);

#endif /* _ORXONOX_H */