private static void AddNodeWithLabel(NetStreamSender stream, string sourceId, ref ulong timeId, string name)
{
if (lastNode != null)
stream.RemoveNodeAttribute(sourceId, timeId++, lastNode, "ui.class");
stream.AddNode(sourceId, timeId++, name);
stream.AddNodeAttribute(sourceId, timeId++, name, "ui.label", name);
stream.AddNodeAttribute(sourceId, timeId++, name, "ui.class", "active");
lastNode = name;
}