RA special infantry all in mod dll now

OpenRa.Mods.RA/Activities/CaptureBuilding.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using OpenRa.Traits.Activities;
+using OpenRa.Traits;
+
+namespace OpenRa.Mods.RA.Activities
+{
+	class CaptureBuilding : IActivity
+	{
+		Actor target;
+
+		public CaptureBuilding(Actor target) { this.target = target; }
+
+		public IActivity NextActivity { get; set; }
+
+		public IActivity Tick(Actor self)
+		{
+			if (target == null || target.IsDead) return NextActivity;
+
+			if (target.Owner == self.Owner)
+			{
+				if (target.Health == target.Info.Traits.Get<OwnedActorInfo>().HP)
+					return NextActivity;
+				target.InflictDamage(self, -EngineerCapture.EngineerDamage, Rules.WarheadInfo["Super"]);
+			}
+			else
+			{
+				if (target.Health - EngineerCapture.EngineerDamage <= 0)
+				{
+					target.Owner = self.Owner;
+					target.InflictDamage(self, target.Health - EngineerCapture.EngineerDamage, Rules.WarheadInfo["Super"]);
+				}
+				else
+					target.InflictDamage(self, EngineerCapture.EngineerDamage, Rules.WarheadInfo["Super"]);
+			}
+
+			// the engineer is sacrificed.
+			Game.world.AddFrameEndTask(w => w.Remove(self));
+
+			return NextActivity;
+		}
+
+		public void Cancel(Actor self) { target = null; NextActivity = null; }
+	}
+}