@ Gtox
Do you want make something like Rolfy does?, if so, I think there is limbs (bones) involved.
I think being able to activate mouse when needed (not just in inventory), so you just has to assigne animated hands as mouse pointer, and you do not need those difficults ways to go as weapon, plus limb-hits, and so on.
a- Player get close to the door
b- Player get mouse control thru door script
c- Animated hands as mouse pointer.
d- Player open door
e- Player lose the mouse control.
f- Mouse get their default pointer.
Just my thoughts.
3com
Laptop: Lenovo - Intel(R) Celeron(R) CPU 1005M @ 1.90GHz
OS: Windows 10 (64) - Ram: 4 gb - Hd: 283 gb - Video card: Intel(R) HD Graphics