Rip out SteamInput and our Controller API Init SDL_GAMECONTROLLER, add standard mappings file (will move this later), find all of our game controllers on startup, hook up events for handling controller lifetime, button events and analog inputs Turn off steam overlay in the editor again Forward controller button events to managed Forward controller axis events to managed Simple device instance memory (disconnect and reconnecting the same controller should point to the same device), all events pass controller ID Delete Input.AnalogInputs/GetAnalog (might re-add later)