tgstation/-tg-station — pull request #67 by Uristqwerty (2013-03-18 01:16:52+00:00)
Title: More tube stuff

- Arrows on Y tubes, and flipped versions
- A tube type that people can walk over (N/S and E/W only)
- Automatic tubes, which pick directions to connect to automatically
- Pods start moving automatically in any type of tube, not just stations.

Screenshot: http://i.imgur.com/7BlphpY.png