#include <SDL2/SDL.h>

int main(int argc, char *argv[])
{
    SDL_Init(SDL_INIT_EVERYTHING);
    SDL_Window *win = SDL_CreateWindow("ABAD", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 1920, 1080, SDL_WINDOW_FULLSCREEN_DESKTOP);
    SDL_Renderer *ren = SDL_CreateRenderer(win, -1, 0);
    SDL_RenderSetLogicalSize(ren, 64, 36);
    SDL_ShowCursor(SDL_DISABLE);

    SDL_Texture *tex = SDL_CreateTextureFromSurface(ren, SDL_LoadBMP("abad.bmp"));

    SDL_Rect src = {0,0,20,35};
    SDL_Rect dst = {0,2,20,35};

    int frames[4] = {0, 1, 0, 2};
    int current_frame = 0;
    int x = -5;
    Uint32 time = SDL_GetTicks();
    int reset = 0;
    Uint32 elapsed = SDL_GetTicks();

    FILE *f = fopen("reset.txt", "r");
    fscanf(f, "%i", &reset);
    fclose(f);

    SDL_Event e;
    bool should_exit = false;
    while (!should_exit)
    {
        while (SDL_PollEvent(&e))
        {
            if (e.type==SDL_QUIT || (e.type==SDL_KEYDOWN && e.key.keysym.scancode==SDL_SCANCODE_ESCAPE)) { should_exit=true; break; }
        }

        if (SDL_GetTicks()-time>=125)
        {
            src.x = frames[current_frame]*20; current_frame=(current_frame+1)%4;
            dst.x = x * 4; x++;
            SDL_SetRenderDrawColor(ren, 0, 0, 0, 255);
            SDL_RenderClear(ren);
            SDL_RenderCopy(ren, tex, &src, &dst);
            SDL_RenderPresent(ren);
            time = SDL_GetTicks();
        }

        if (SDL_GetTicks()-elapsed >= reset*1000)
        {
            x = -5;
            elapsed = SDL_GetTicks();
        }
    }

    SDL_Quit();
    return 0;
}