Description
Voodoo Poppets and Vampiric Poppets can be harmful to other players in non-PvP multiplayer servers, and can currently only be disabled entirely as an item, but are required as a crafting component for some items. I would suggest options to disable their harmful effects towards other players, while still having the option to allow these effects to be applied to NPCs, to ensure that common use-cases such as redirecting damage taken, to NPCs, remains intact.

Example options:

voodoo-affect-players: false
voodoo-affect-mobs: false
vampiric-affect-players: false 
vampiric-affect-mobs: false