Engine/Engine.h

#ifndef ENGINE_H
#define ENGINE_H


#include "../UI/EventHandler.h"
#include "Camera.h"
#include "../Physics/Physics.h"
#include <GL/gl.h>
#include <GL/glu.h>
#include <GL/glut.h>
#include "INotifiable.h"
#include "IObservable.h"
#include "GameState.h"
#include "TextureManager.h"
#include "GameLogic.h"
#include <iostream>


const float DEF_WIDTH=800.0;
const float DEF_HEIGHT=600.0;

class Engine: public INotifiable
{
public:
        struct WindowSuggestions
        {
                static const int WIDTH  =800;
                static const int HEIGHT =600;
                static const int POSX   = 100;
                static const int POSY   = 100;
                static const char* windowName;
        };

private:
                GameState *state;
                TextureManager *textMan;
                GameLogic *logic;
                Physics * physics;
                Scene *scene;
                EventHandler *eventHandler;
                Camera *camera;
                Timer physicsTimer;
                Timer renderTimer;

                double elapsedTime;
                int frames;
                bool showFPS;

                //void displayMenu();
                //void displayGame();
                //void displayOptions();
                                void FPS();


        public:
        
        Engine();

        void display();
        void idle();
        void init();
        void resize(int Width, int Height);
        void handleKeyboardEvent(unsigned char key, int x, int y);
        void handleMouseEvent(int button, int state,int x, int y);
        void run();
        void processNotification(ISubject *s);

        Physics* getPhysics() { return physics;}
        Camera* getCamera() {return camera;}
        Scene* getScene(){ return scene;}
        GameState* getState(){ return state;}


};

#endif