OpenRA/OpenRA — pull request #5309 by pavlos256 (2014-05-13 21:21:24+00:00)
Title: Fixes #5278: SAM site on the TD shellmap starts open

I think I got this.

Previously, not only it was starting open on the shellmap, when you build one in-game it would be built open and then close immediately, without animation.

Now the it starts closed on the shellmap and stays open (for a while) when you build it in-game.