The xbox 360 controller support is almost the same as the Arma2 support but it is missing 2 key functions.
- Holding X Button
This should raise the item in hands or put it away.
Currently it does nothing.
- Right Trigger
This works to fire guns however you can not attack with melee weapon or with your fists out. Using trigger does nothing in those cases.
If these issues can be fixed than the controller support will be the same as Arma2 which is adequate for now.