SDL

int quit = 0;
    SDL_ShowCursor(1);
    while (!quit)
    {
        while (SDL_PollEvent(&event))
        {
            switch(event.type)
            {

            case SDL_MOUSEBUTTONDOWN:
                cout<<event.button.button<<endl;
                if (event.button.button == SDL_BUTTON_LEFT and event.button.state == SDL_PRESSED )
                {
                    action(event.button.x, event.button.y );
                    update_interface(ekran);
                }
                break;
            case SDL_KEYDOWN:
                quit = 1;
                break;
            }


        }
    }