Function freenukum::game::start

pub fn start(
    canvas: &mut WindowCanvas, 
    tileprovider: &dyn TileProvider, 
    hero: &mut HeroData, 
    settings: &mut Settings, 
    episodes: &Episodes, 
    event_pump: &mut EventPump, 
    event_sender: &EventSender, 
    timer_subsystem: &TimerSubsystem
) -> Result<()>