// Returns unique identifier incase one wasn't provided
public int AddInteractable(IInteractable a_interactable, InteractionEventType a_eventType = null,
InteractableTypeReference a_identifier = null)
{
int finalIdentifier;
if (a_identifier == null)
{
finalIdentifier = finalIdentifier = GenerateUniqueIdentifier();
}
else
{
finalIdentifier = a_identifier.GUID;
}
#if DEBUG
if (m_interactables.ContainsKey(finalIdentifier))
{
throw new System.InvalidOperationException("identifier already registered: " + finalIdentifier);
}
#endif
m_interactables.Add(finalIdentifier, a_interactable);
m_registeredIdentifiers.Add(finalIdentifier);
// add eventType filter
if (a_eventType != null)
{
m_interactablesEventTypeFilter.Add(finalIdentifier, a_eventType);
}
return(finalIdentifier);
}
public void TriggerOnDeEquip(InteractableCollection a_interactableCollection,
InteractableCollection a_invokerInteractableCollection,
InteractionEventType a_eventType = null,
int a_identifier = int.MinValue)
{
for (int i = 0; i < m_onDeEquip.Count; i++)
{
m_onDeEquip[i].Invoke(a_interactableCollection, a_eventType, a_identifier, a_invokerInteractableCollection);
}
}
public void TriggerOnUpdate(InteractableCollection a_interactableCollection,
InteractableCollection a_invokerInteractableCollection,
InteractionEventType a_eventType = null,
int a_identifier = int.MinValue)
{
for (int i = 0; i < m_onUpdate.Count; i++)
{
m_onUpdate[i].Invoke(a_interactableCollection, a_eventType, a_identifier, a_invokerInteractableCollection);
}
m_effectRemoval.Update();
}
public T LocateInteractable <T>(System.Type a_type = null, InteractionEventType a_eventType = null,
int a_identifier = int.MinValue)
where T : class, IInteractable
{
System.Type findType = a_type;
if (findType == null)
{
findType = typeof(T);
}
KeyValuePair <int, IInteractable> interactablePair;
// Filter by only type or ALSO identifier
if (a_identifier == int.MinValue)
{
interactablePair = m_interactables.FirstOrDefault(p => findType == p.Value.GetType());
}
else
{
interactablePair = m_interactables.FirstOrDefault(p => findType == p.Value.GetType() && p.Key == a_identifier);
}
// remove in case it's filtered out of the event type
if (a_eventType != null)
{
int interactableIndex = interactablePair.Key;
// a filter exists
if (m_interactablesEventTypeFilter.ContainsKey(interactableIndex))
{
InteractionEventType filteredEventType;
m_interactablesEventTypeFilter.TryGetValue(interactableIndex, out filteredEventType);
if (filteredEventType != null && filteredEventType.GUID == a_eventType.GUID)
{
return(null);
}
}
}
return(interactablePair.Value as T);
}