void addThreadCommand(ThreadCommandType command, bool topPriority, params object[] args)
{
ThreadCommand cmd = new ThreadCommand();
cmd.Type = command;
cmd.Params = args;
lock (threadCommands)
{
if (cmd.Type == ThreadCommandType.Stop)
{
foreach (ThreadCommand c in threadCommands)
if (c.Type == ThreadCommandType.LoadTexture)
(c.Params[0] as SceneNode).Drop();
threadCommands.Clear();
}
if (topPriority && threadCommands.Count > 0)
{
ThreadCommand[] a = threadCommands.ToArray();
threadCommands.Clear();
threadCommands.Enqueue(cmd);
for (int i = 0; i < a.Length; i++)
threadCommands.Enqueue(a[i]);
}
else
{
threadCommands.Enqueue(cmd);
}
}
}
