Npc Dual Wielding

[Digitala]

Hello!

I am working on my server and i want to remove dual wield from some of the npc's.
Now how would i go about this?

For example i wish to remove dual wield on classes that do not have dual wield like A Kor Ghoul Wizard.
Also animals should not be able to dual wield even if you give em weapons.

Is there any easy way to do this on the npc's or do i need to edit the combat code for this?

Ty!