Finish theif logic. TODO: Determine amount to steal

OpenRa.Game/Traits/StoresOre.cs

@@ -1,9 +1,11 @@
 using System.Collections.Generic;
-
+using System;
 namespace OpenRa.Game.Traits
 {
-	class StoresOre : IPips
+	class StoresOre : IPips, IAcceptThief
 	{
+		public const int MaxStealAmount = 100; //todo: How is cash stolen determined?
+		
 		readonly Actor self;
 		
 		public StoresOre(Actor self)
@@ -11,6 +13,20 @@ namespace OpenRa.Game.Traits
 			this.self = self;
 		}
 		
+		public void OnSteal(Actor self, Actor thief)
+		{
+			var cashStolen = Math.Min(MaxStealAmount, self.Owner.Cash);
+			self.Owner.TakeCash(cashStolen);
+			thief.Owner.GiveCash(cashStolen);
+			
+			if (Game.LocalPlayer == thief.Owner)
+				Sound.Play("credit1.aud");
+			
+			// the thief is sacrificed.
+			thief.Health = 0;
+			Game.world.AddFrameEndTask(w => w.Remove(thief));
+		}
+		
 		public IEnumerable<PipType> GetPips(Actor self)
 		{
 			for (int i = 0; i < self.Info.OrePips; i++)