add more perf diagnostics for removing this fail with units selected..

OpenRA.Game/Game.cs

@@ -19,6 +19,7 @@
 #endregion
 
 using System;
+using System.Collections.Generic;
 using System.Drawing;
 using System.IO;
 using System.Linq;
@@ -31,7 +32,6 @@ using OpenRA.Network;
 using OpenRA.Support;
 using OpenRA.Traits;
 using Timer = OpenRA.Support.Timer;
-using System.Collections.Generic;
 
 namespace OpenRA
 {
@@ -144,6 +144,7 @@ namespace OpenRA
 			PerfHistory.items["render"].hasNormalTick = false;
 			PerfHistory.items["batches"].hasNormalTick = false;
 			PerfHistory.items["text"].hasNormalTick = false;
+			PerfHistory.items["cursor"].hasNormalTick = false;
 			Game.controller = controller;
 			
 			ChangeMap(mapName);
@@ -223,6 +224,7 @@ namespace OpenRA
 			PerfHistory.items["render"].Tick();
 			PerfHistory.items["batches"].Tick();
 			PerfHistory.items["text"].Tick();
+			PerfHistory.items["cursor"].Tick();
 		}
 
 		public static void SyncLobbyInfo(string data)

OpenRA.Game/Orders/UnitOrderGenerator.cs

@@ -22,6 +22,7 @@ using System.Collections.Generic;
 using System.Drawing;
 using System.Linq;
 using OpenRA.Traits;
+using OpenRA.Support;
 
 namespace OpenRA.Orders
 {
@@ -51,6 +52,8 @@ namespace OpenRA.Orders
 		}
 
 		string ChooseCursor( World world, MouseInput mi )
+		{
+			using (new PerfSample("cursor"))
 			{
 				var p = Game.controller.MousePosition;
 				var c = Order(world, p.ToInt2(), mi)
@@ -62,6 +65,7 @@ namespace OpenRA.Orders
 					Game.CellSize * p).Any()
 						? "select" : "default");
 			}
+		}
 
 		string CursorForOrderString(string s, Actor a, int2 location)
 		{