can a mod be made to set up zones where people can damage others and where they can not?
Kinda like the wilderness from runecraft. enter the zone anyone can be hurt. outside the zone you cant hurt anyone even if you tried.
If so can it also be applied to where mobs can populate or not? have a zombie area or a zombie free area.
------ This one i think will be more modifying the mod that already exists and add setting for a pop area for them.