tgstation/-tg-station — pull request #850 by Rolan7 (2013-06-23 18:55:59+00:00)
Title: Fixes issue #388 (and duplicate #845) turret construction overlay glitch.

In addition to the gun, the metal stacks weren't disappearing properly either.
Also added a message for if you try to use 1 sheet when it needs 2, instead of attacking the turret like a neanderthal.