#ifndef GAME_RENDERER_H
#define GAME_RENDERER_H

#include "SFML/Graphics.hpp"
#include "CL_Wrapper.h"
#include "Camera.h"

// Renderer needs to handle the distinction between a few difference circumstances.
// A.) The machine supports OpenCL and cl_khr_gl_sharing
//          Everything is normal, rendering is handled on-gpu
// B.) The machine support Opencl and NOT cl_khr_gl_sharing
//          For every frame we have to pull the screen buffer from the GPU's memory
// C.) The machine does not support OpenCL
//          We must use the fallback software renderer

// Renderer will hold its own CL_Renderer class which contains all of the data
// and functionality that the CL_Wrapper class currently does, but with the
// intent of leaving it specialized to only the raycaster. Any further OpenCL
// work can use its own class


class Renderer {

public:
    Renderer();

    // The renderer needs all of the things that are required
    // by CL in order to render the screen
    void register_camera(Camera camera);



    void draw();
    sf::RenderWindow* get_window();

private:

    CL_Wrapper *cl;
    bool sharing_supported = False;
    sf::Uint8 *drawing_surface;
    sf::RenderWindow* window;

};


#endif