Hi, today I found this very nice article http://www.koonsolo.com/news/dewitters-gameloop/ which explains why it is useful to have a GameUpdate method which is called constantly and a DisplayUpdate method which is called dynamically.
Because of this I thought about making my own AdvancedApplication but in parts some things are integrated deeper in JMonkey.
Besides I think many users could be intrested in this.
So what about a new class which extends Application?
Don’t do it. Just decouple your ai or whatever and regard the jme update loop your “display loop” if you wanna go for that pattern.