Initial Cam-Movement awaiting User-Input

Hey guys and gals!

The situation is as follows: I play a camera-animation that starts a while after loading the App so that the users get the idea that they can navigate the scene. It’s just a short back-and-forth rotation movement around the target.

See the puzzle-screenshot attached.

Ok, this works once in the beginning and that’s fine but a big number of problems arise – so here are my questions.

#1 If the animation plays back the user can’t navigate properly or override it. Can I make it so the users input stops the cam-animation?

#2 Is there a way to know if the user has made any input yet and only then the animation plays?

#3 If the user has navigated the scene prior to the animation the camer “jumps” to the animation-origins. Same as with #2 – is there a way to NOT play the ani if the user has already made any input?

#4 The loop “once” does not work. I have to add a puzzle to stop the animation manually. What could be the cause?

#5 The App allows to load other scenes. On return (reloading) of the initial scene the camera-animation suddenly plays in a loop. Is there a connection to problem #4?

Any help greatly appreciated.

Kind Regards
Gerulf