Function ProcessControllerMotion

SourceX/controls/controller_motion.cpp:85–123

Updates motion state for mouse and joystick sticks.

// Updates motion state for mouse and joystick sticks.
bool ProcessControllerMotion(const SDL_Event &event)
{
#ifndef USE_SDL1
	if (ProcessGameControllerAxisMotion(event))
		return true;
#endif
	if (ProcessJoystickAxisMotion(event))
		return true;
#if HAS_KBCTRL == 1
	if (ProcessKbCtrlAxisMotion(event))
		return true;
#endif

	// SELECT + D-Pad simulating mouse movement.
	if (!IsControllerButtonPressed(ControllerButton::BUTTON_BACK)) {
		rightStickX = 0;
		rightStickY = 0;
		return false;
	}

	const ControllerButtonEvent ctrl_event = ToControllerButtonEvent(event);
	if (!IsDPadButton(ctrl_event.button))
		return false;
	if (IsControllerButtonPressed(ControllerButton::BUTTON_DPAD_LEFT)) {
		rightStickX = -1;
	} else if (IsControllerButtonPressed(ControllerButton::BUTTON_DPAD_RIGHT)) {
		rightStickX = 1;
	} else {
		rightStickX = 0;
	}
	if (IsControllerButtonPressed(ControllerButton::BUTTON_DPAD_UP)) {
		rightStickY = 1;
	} else if (IsControllerButtonPressed(ControllerButton::BUTTON_DPAD_DOWN)) {
		rightStickY = -1;
	} else {
		rightStickY = 0;
	}
	return true;
}

} // namespace dvl