/// <inheritdoc />
public void Register(ISignalReceiver listener)
{
RemovePendingRemovals();
_sources.Add(listener);
_node = _node.GetOrCreateChildNodeFor(listener.RegisteredTypeId);
if (_node.Registry.ListenerCount != _sources.Count)
{
Debug.Log("Something when wrong");
}
System.Diagnostics.Debug.Assert(_node.Registry.ListenerCount == _sources.Count);
}
/// <summary> Removes listeners that were marked for removal. </summary>
private void RemovePendingRemovals()
{
if (!_isPendingRemoval)
{
return;
}
_isPendingRemoval = false;
CachedListeners.Clear();
CachedListeners.AddRange(_sources);
_node = _node.GetRootNode();
_sources.Clear();
// re-register of the old registers that isn't the one that we're looking for
foreach (var oldListener in CachedListeners)
{
if (oldListener != null)
{
Register(oldListener);
}
}
}
/// <summary> Constructor. </summary>
/// <param name="tree"> The tree for which this signal broadcaster is valid. </param>
public SignalBroadcaster(SignalRegistryTree tree)
{
_node = tree.Root;
_sources = new List <ISignalReceiver>();
}
/// <inheritdoc />
public void Dispose()
{
_sources.Clear();
_node = null;
}