/// <summary>
/// Subscribe the specified IHUDObserver to list of observers
/// </summary>
/// <param name="IHUDObserver">IHUD observer.</param>
/// <param name="observer">Observer.</param>
public void Subscribe(IHUDObserver <PlayerState> observer)
{
if (!_observers.Contains(observer))
{
_observers.Add(observer);
}
observer.OnNext(_RemyState);
}
