-- here, we try to do the impossible and unregister mobs_redo spawns...

if minetest.settings:get_bool("mobs_spawn", true) then
	minetest.settings:set_bool("mobs_spawn", false)
	if not minetest.settings:write() then
		error("cannot disable mobs_redo spawning")
	end
	error("mobs_redo spawning has been disabled; please restart, this error shouldn't occur again.")
end