Use Unity with C/C++/ObjC?

Hi,

I’m looking for a Game Engine to use directly inside XCode.
Is there an iPhone Framework/API available to trigger/control objects/movements/animations out of XCode using native supported languages or do I have to use the Unity IDE and do the whole stuff using the scripting languages?

Regards,
Arny

You can not use unity from obj-c
Unity is controlled through its own languages (C#, UnityScript) only.

That said, with Unity iphone advanced 1.1 its planned to make it possible to expose Obj C functionality to the scripting