#include <SDL.h>

#ifndef INCLUDED_VIEWER
#define INCLUDED_VIEWER

#include "TaskManager.h"

extern TaskManager *manager;

/*
#ifndef INCLUDED_DEMONSTRATION
#include "demonstration.h"
#endif

#ifndef INCLUDED_SCENE
#include "scene.h"
#endif
*/

class Viewer{
public:
    
  int width;
  int height;
  int bpp;
  int rgb_size[3];
  Uint32 video_flags;
  //Demonstration *play_demo;
  //Scene *scene;
  SDL_Surface *screen;
  Uint32 *pixels;
  float zRow[1920][1080];
  //float **zRow;

  Viewer(int b=32, int w=640, int h=480);
  void sdl_init();
  void init();
  int get_ticks();
  bool quit_check();
  void quit();
  void screen_clear();
  void swap_buffers();
  void write_pixel(int x, int y,float z, Uint32 rgb);
  void write_line(float x1, float y1, float x2, float y2, Uint32 rgb);
  void write_triangle(float x1, float y1, float x2, float y2, float x3, float y3, Uint32 rgb);
  void clean_pixels();
  void graph_line();

  //void run();
  void run_init();  
  void run_loop();
  void run_finish();
  void run_draw();

  void zRow_init();
};

#endif