void IObservable <RestartButtonPressedArgs> .Notify(RestartButtonPressedArgs eventArgs)
{
if (_restartButtonPressed != null)
{
_restartButtonPressed.Invoke(this, eventArgs);
}
}
void IObserver <RestartButtonPressedArgs> .OnNotified(object sender, RestartButtonPressedArgs eventArgs)
{
(this as IObservable <RestartButtonPressedArgs>).Notify(eventArgs);
}
void IObserver <RestartButtonPressedArgs> .OnNotified(object sender, RestartButtonPressedArgs eventArgs)
{
SwitchState(StateType.Game);
}