From 9d7ac73410d7a97c5df288e8c5a1de19ede5a844 Mon Sep 17 00:00:00 2001
From: Chris Forbes <chrisf@ijw.co.nz>
Date: Mon, 2 May 2011 10:47:25 +1200
Subject: [PATCH] pull BuildingInfluence trait lookup out of the inner loop of
 building placement

---
 OpenRA.Mods.RA/Buildings/Building.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/OpenRA.Mods.RA/Buildings/Building.cs b/OpenRA.Mods.RA/Buildings/Building.cs
index ea0645d84f..015330b3af 100755
--- a/OpenRA.Mods.RA/Buildings/Building.cs
+++ b/OpenRA.Mods.RA/Buildings/Building.cs
@@ -45,11 +45,13 @@ namespace OpenRA.Mods.RA.Buildings
 
 			var nearnessCandidates = new List<int2>();
 
+			var bi = world.WorldActor.Trait<BuildingInfluence>();
+			
 			for( int y = scanStart.Y ; y < scanEnd.Y ; y++ )
 			{
 				for( int x = scanStart.X ; x < scanEnd.X ; x++ )
 				{
-					var at = world.WorldActor.Trait<BuildingInfluence>().GetBuildingAt( new int2( x, y ) );
+					var at = bi.GetBuildingAt( new int2( x, y ) );
 					if( at != null && at.Owner.Stances[ p ] == Stance.Ally && at.Info.Traits.Get<BuildingInfo>().BaseNormal )
 						nearnessCandidates.Add( new int2( x, y ) );
 				}