void XboxdrvMain::init_controller(const ControllerPtr& controller) { m_jsdev_number = UInput::find_jsdev_number(); m_evdev_number = UInput::find_evdev_number(); if (m_opts.get_controller_slot().get_led_status() == -1) { controller->set_led(static_cast<uint8_t>(2 + m_jsdev_number % 4)); } else { controller->set_led(static_cast<uint8_t>(m_opts.get_controller_slot().get_led_status())); } if (m_opts.rumble_l != -1 && m_opts.rumble_r != -1) { // Only set rumble when explicitly requested controller->set_rumble(static_cast<uint8_t>(m_opts.rumble_l), static_cast<uint8_t>(m_opts.rumble_r)); } }