private void NotifyListeners_Update()
{
foreach (SceneListener listener in sceneListeners)
{
listener.SceneUpdated(scene);
}
foreach (KeyValuePair <ActorListener, Actor> entry in actorListeners)
{
// which actor is that?
ActorListener listener = entry.Key;
Actor actor = entry.Value;
if (actor != null)
{
listener.ActorUpdated(actor);
}
}
foreach (KeyValuePair <DeviceListener, Device> entry in deviceListeners)
{
// which device is that?
DeviceListener listener = entry.Key;
Device device = entry.Value;
if (device != null)
{
listener.DeviceUpdated(device);
}
}
}
/// <summary>
/// Adds an actor data listener.
/// </summary>
/// <param name="listener">The listener to add</param>
/// <returns><c>true</c>, if the actor listener was added, <c>false</c> otherwise.</returns>
///
public bool AddActorListener(ActorListener listener)
{
bool added = false;
if (!actorListeners.ContainsKey(listener))
{
Actor actor = scene.FindActor(listener.GetActorName());
actorListeners.Add(listener, actor);
added = true;
// immediately trigger callback
listener.ActorChanged(actor);
}
return(added);
}
/// <summary>
/// Removes an actor data listener.
/// </summary>
/// <param name="listener">The listener to remove</param>
/// <returns><c>true</c>, if the actor listener was removed, <c>false</c> otherwise.</returns>
///
public bool RemoveActorListener(ActorListener listener)
{
return(actorListeners.Remove(listener));
}
/// <summary>
/// Removes an actor data listener.
/// </summary>
/// <param name="listener">The listener to remove</param>
/// <returns><c>true</c>, if the actor listener was removed, <c>false</c> otherwise.</returns>
///
public bool RemoveActorListener(ActorListener listener)
{
return((client != null) ? client.RemoveActorListener(listener) : true);
}
/// <summary>
/// Adds an actor data listener.
/// </summary>
/// <param name="listener">The listener to add</param>
/// <returns><c>true</c>, if the actor listener was added, <c>false</c> otherwise.</returns>
///
public bool AddActorListener(ActorListener listener)
{
return((client != null) ? client.AddActorListener(listener) : false);
}
