Zutty/ConveyanceMagnate — pull request #1 by djcsdy (2014-07-06 16:43:35+00:00)
Title: Fix road tiles facing in wrong direction in some cases.

Fixes road tiles pointing in the wrong direction when `tileX-1`, `tileX+1`, `tileY-1` or `tileY+1` is out of bounds.