/// <summary>
/// Handle load and save persistence events. During these events attempt to share an anchor if the current
/// conditions make sense for the given event.
/// </summary>
private void OnPersistenceEvent(AnchorPersistence source, PersistenceEventArgs args)
{
if (args == null)
{
return;
}
if (args.AnchorOwner != gameObject)
{
Debug.LogErrorFormat("[NetworkAnchor] Unexpected persistence event, anchor owner is not the expected game object (anchor id: {0})", args.AnchorId);
return;
}
pendingPersistenceEventArgs = args;
if (anchorPlayer == null)
{
Debug.LogErrorFormat("[NetworkAnchor] Unable to process persistence event without a local instance of the Network Anchor Player (anchor id: {0})", args.AnchorId);
return;
}
if (pendingPersistenceEventArgs.Type == PersistenceEventType.Loaded)
{
anchorPlayer.DefaultNetworkAnchor(pendingPersistenceEventArgs.AnchorId, gameObject);
}
else if (pendingPersistenceEventArgs.Type == PersistenceEventType.Saved)
{
anchorPlayer.ShareNetworkAnchor(pendingPersistenceEventArgs.AnchorId, gameObject);
}
pendingPersistenceEventArgs = null;
}
/// <summary>
/// Initialization the Network Anchor. Note, this will search of an Anchor Persistence behavior. If not present,
/// then this behavior will not function correctly.
/// </summary>
private void Start()
{
anchorPersistence = gameObject.GetComponent <AnchorPersistence>();
if (anchorPersistence != null)
{
anchorPersistence.PersistenceEvent += OnPersistenceEvent;
}
else
{
Debug.LogError("[NetworkAnchor] Network Anchor can't function correctly when there isn't an Anchor Persistence behaviour applied.");
}
}
