private void Remove(ObservableEventTypes eventType, ObservableTransform o)
{
if (subscriptions.ContainsKey(eventType))
{
foreach (var action in subscriptions[eventType])
{
o.RemoveAction(eventType, action);
}
}
}
/// <summary>
/// Remove observable and unsubscribe from all its events.
/// </summary>
/// <param name="o"></param>
public bool RemoveObservable(ObservableTransform o)
{
if (observables.ContainsKey(o.GetHash()))
{
foreach (ObservableEventTypes type in observableEventTypesArray)
{
Remove(type, o);
}
o.RemoveAction(ObservableEventTypes.OnDestroyed, ObservableDestroyed);
return(observables.Remove(o.GetHash()));
}
return(false);
}
/// <summary>
/// Add an observable and subscribe all pre existing actions to the relevant events.
/// </summary>
/// <param name="o"></param>
public bool AddObservable(ObservableTransform o)
{
if (o != null && !observables.ContainsKey(o.GetHash()))
{
foreach (ObservableEventTypes type in observableEventTypesArray)
{
Add(type, o);
}
o.AddAction(ObservableEventTypes.OnDestroyed, ObservableDestroyed);
observables.Add(o.GetHash(), o);
return(true);
}
return(false);
}
