application.hpp

/*
    Application management interface.
    Copyright (C) 2015 Denis BOURGE

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 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
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
    USA
*/

#ifndef HX3D_WINDOW_APPLICATION
#define HX3D_WINDOW_APPLICATION

#include "hx3d/window/application_config.hpp"
#include "hx3d/utils/ptr.hpp"

#include <string>
#include <glm/vec2.hpp>

namespace hx3d {

namespace window {

class Game;

class Application {

public:
  Application(ApplicationConfig config);
  virtual ~Application();

  virtual void start(const Ptr<Game>& game) = 0;

  int getWidth();

  int getHeight();

  glm::ivec2 getSize();

  float getFPS();

  float getElapsedTime();

protected:

  Ptr<Game> _game;
  bool _running;

  int _width;
  int _height;
  unsigned int _fpsLimit;
  std::string _title;
  bool _fullscreen;

  float _currentFPS;
  float _elapsedTime;
};

} /* window */
} /* hx3d */

#endif /* HX3D_WINDOW_APPLICATION */