Ok I've managed to figure out the routing and animations by looking at Einrei's mod yay. Now I have to study it a little better and make my own changes. Things are looking up.

YAY!!!

(I think I may be interested in your mod when you finish it. )

@Ghostdoj I'll PM you the link in MTS or here when the mod's finished. It'll take a few days tho.
I have some more questions.
I need to know where the visual effects are located, visual effects llike Read Mind effect from Vampires or the hypnotic gaze effect in the eyes..
What extension they'll be under in S3PE is it _SWB?
Is it possible to see this visual effect in an external tool? If so how?
Is it possible to create your own visual effect? Is there a tutorial?

Currently knowing the location will be enough.

I really want a mod that has inactive vampires attempting to drink autonomously. This is clearly more than just enabling it as an autonomous action.

Also, Invite to Drink so that I can play an active human beholden to an inactive vampire. I don't know if that's what you have in mind for Compel to Drink or not.

I might be able to make it autonomous with an ITUN file. I'll need some more experience tho.

My compel to drink will be similar to Sims 4 compel to drink where you drink by hypnotizing the victim instead of asking permission.

Invite to drink sounds interesting but it won't look as good with the EA animation. Making a custom animation is a little out of my league at the moment. Maybe I'll make it for version 3 currently I'm making version 2.

I'm currently starting another bout with depression, so I haven't had enough interest to get into the game in a while. (I lose interest before it gets to the main menu.) I'm hoping this one won't go any deeper than a 2 or 3, and will be over by the time you finish the mod. But I'm not counting on that.