sdl_graphics.h

#ifndef SDL_GRAPHICS_H
#define SDL_GRAPHICS_H

#include "SDL.h"
#include "SDL_TTF.h"

class SDL_Graphics
{
private:
    SDL_Surface *screen;
    SDL_Surface *greensquare;
    SDL_Surface *redsquare;
    int backgroundColorRed, backgroundColorGreen, backgroundColorBlue;

public:
    //initializes SDL
    SDL_Graphics(int windowWidth, int windowHeight, int bgR, int bgG, int bgB);
    ~SDL_Graphics();

    SDL_Surface* loadBitmap(const char* bitmapFileName);

    void closeBitmap(SDL_Surface* bitmap);
    void clearScreen();
    void updateScreen();
    void drawSprite(int x, int y, SDL_Surface* source, SDL_Surface* destination, SDL_Rect* clip);
    void setBackgroundColor(int r, int g, int b);
    SDL_Surface* getShapeSurfaceGreenSquare();
    SDL_Surface* getShapeSurfaceRedSquare();
    SDL_Surface* getShapeSurfaceScreen();
};

#endif