[0x4360b7a] Zone-based enemies keep spawning for no reason in enclosed spaces

If you are, say, at first floor of a lab and, say, there is an anthill near, ants WILL spawn right before your eyes. The safe applies for slime pits, and probably for fungaloids and triffids too.

By the way, this bug still exists: http://smf.cataclysmdda.com/index.php?topic=6154

Unfortunate side effect of spawn systems, I imagine. Low priority IMO.

Should count yourself lucky wildlife spawn has been toned done. It used to be like this with zoose and zombears.