public void UnRegisterGroupChangedListener(INTERACTION group, IInteractionGroupListener listener)
{
InteractionGroup interactionGroup = null;
if (!groupLists.TryGetValue(group, out interactionGroup) || interactionGroup.groupListeners.Count == 0)
{
return;
}
interactionGroup.groupListeners.Remove(listener);
}
public void RegisterGroupChangedListener(INTERACTION group, IInteractionGroupListener listener)
{
InteractionGroup interactionGroup = null;
if (!groupLists.TryGetValue(group, out interactionGroup))
{
interactionGroup = new InteractionGroup();
groupLists[group] = interactionGroup;
}
// add to group listers, avoid duplicates
if (interactionGroup.groupListeners.Contains(listener))
{
return;
}
else
{
interactionGroup.groupListeners.Add(listener);
}
}
