/// <summary>
/// Make this listener dispatch a null PropertyChanged whenever another model changes
/// </summary>
public void Listen(INotifyPropertyChanged source)
{
if (source == null)
{
Debug.LogError("Tried to bind a model to a null source model.");
}
var handle = Owner.Subscribe(() => source.PropertyChanged += OnPropertyChanged, () => source.PropertyChanged -= OnPropertyChanged);
Handles.Add(handle);
NotifyAny();
}
protected void Subscribe(UnityEvent e, UnityAction action)
{
UnityEventOwner.Subscribe(e, action);
}