Well, generaly you should know if the entity is still being used. There was quite a long theard by either Gab or GFK, about being able to find out how many referances an object still had, and flame gave a "Hack" that allowed you to find out.
But I think the basic rule came down to
1) Count the refences yourself.
2) It shouldnt matter. (But there was quite a split about this, and I for one changed my mind hlafway though it. Either search for the thread, or hopfully someone who remembers it will post a link)
But I think the basic rule came down to
1) Count the refences yourself.
2) It shouldnt matter. (But there was quite a split about this, and I for one changed my mind hlafway though it. Either search for the thread, or hopfully someone who remembers it will post a link)