CleverRaven/Cataclysm-DDA — pull request #9699 by BevapDin (2014-10-27 00:19:51+00:00)
Title: Fix placing a tent in a car

Fixes #9318

Adds checks for creatures (npc/monster) and for vehicles. It also adds checks for items (`game::is_empty`) because otherwise the walls of the tent could be placed on items and those items can not be accessed via the adv. inventory.

The function `game::creature_at` is not implemented (I tried that first, linked complained), but the function `game::critter_at` is.