/// <summary>Called when a button on the gamepad has been released</summary>
/// <param name="button">Button that has been released</param>
public void InjectButtonRelease(Buttons button)
{
if ((_heldButtons & button) == 0)
{
return;
}
_heldButtons &= ~button;
// If a control signed responsible for the earlier button press, it will now
// receive the release notification.
_activatedControl?.ProcessButtonRelease(button);
// Reset the activated control if the user has released all buttons on all
// input devices.
if (!AnyKeysOrButtonsPressed)
{
_activatedControl = null;
}
}