#include <SDL/SDL.h>
#include <stdio.h>

int main(int argc, char* args[])
{
    SDL_Window* window = NULL;

    SDL_Surface* window_surface = NULL;

    SDL_Surface* background_surface = NULL;

    SDL_Surface* button_surface = NULL;

    SDL_Surface* image_3 = NULL;

    if (SDL_Init(SDL_INIT_VIDEO) < 0)
    {
        printf("SDL did not init: %s\n", SDL_GetError());
        return 1;
    }

    window = SDL_CreateWindow("SDL example", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, 800, 600, SDL_WINDOW_SHOWN);
    if (window == NULL)
    {
        printf("Window could not be opened: %s\n", SDL_GetError());
        return 1;
    }

    window_surface = SDL_GetWindowSurface(window);

    background_surface = SDL_LoadBMP("./background.bmp");

    button_surface = SDL_LoadBMP("./button.bmp");

    image_3 = SDL_LoadBMP("./image3.bmp");

    SDL_Rect image_3_dest_rect;
    image_3_dest_rect.x = 200;
    image_3_dest_rect.y = 200;

    int running = 1;
    while (running)
    {
        SDL_Event sevent;
        while (SDL_PollEvent(&sevent))
        {
            switch (sevent.type)
            {
            case SDL_KEYDOWN:
            {
                if (sevent.key.keysym.sym == SDLK_ESCAPE)
                    running = 0;
                break;
            }
            case SDL_QUIT:
            {
                running = 0;
                break;
            }
            }
        }

        SDL_BlitSurface(background_surface, NULL, window_surface, NULL);

        SDL_BlitSurface(button_surface, NULL, window_surface, NULL);

        SDL_BlitSurface(image_3, NULL, window_surface, &image_3_dest_rect);

        SDL_UpdateWindowSurface(window);
    }

    SDL_DestroyWindow(window);

    SDL_Quit();

    return 0;
}