hack in stop order support to various classes. not happy with this.

OpenRA.Mods.RA/Air/Helicopter.cs

@@ -109,6 +109,17 @@ namespace OpenRA.Mods.RA.Air
 				self.QueueActivity(Info.RearmBuildings.Contains(order.TargetActor.Info.Name)
 					? (IActivity)new Rearm() : new Repair(order.TargetActor));
 			}
+
+			if (order.OrderString == "Stop")
+			{
+				self.CancelActivity();
+
+				if (Info.LandWhenIdle)
+				{
+					self.QueueActivity(new Turn(Info.InitialFacing));
+					self.QueueActivity(new HeliLand(true));
+				}
+			}
 		}
 		
 		int offsetTicks = 0;

OpenRA.Mods.RA/Air/Plane.cs

@@ -112,6 +112,11 @@ namespace OpenRA.Mods.RA.Air
 					info.RearmBuildings.Contains(order.TargetActor.Info.Name)
 						? (IActivity)new Rearm() : new Repair(order.TargetActor));
 			}
+			else if (order.OrderString == "Stop")
+			{
+				UnReserve();
+				self.CancelActivity();
+			}
 			else
 			{
 				// Game.Debug("Unreserve due to unhandled order: {0}".F(order.OrderString));

OpenRA.Mods.RA/AttackBase.cs

@@ -149,7 +149,7 @@ namespace OpenRA.Mods.RA
 			return null;
 		}
 
-		public void ResolveOrder(Actor self, Order order)
+		public virtual void ResolveOrder(Actor self, Order order)
 		{
 			if (order.OrderString == "Attack" || order.OrderString == "AttackHold")
 			{

OpenRA.Mods.RA/AttackTurreted.cs

@@ -53,6 +53,14 @@ namespace OpenRA.Mods.RA
 			return new AttackActivity( newTarget );
 		}
 
+		public override void ResolveOrder(Actor self, Order order)
+		{
+			base.ResolveOrder(self, order);
+
+			if (order.OrderString == "Stop")
+				target = Target.None;
+		}
+
 		bool buildComplete = false;
 		public void BuildingComplete(Actor self) { buildComplete = true; }
 

OpenRA.Mods.RA/Move/Mobile.cs

@@ -205,6 +205,11 @@ namespace OpenRA.Mods.RA.Move
 				var target = order.TargetLocation.Clamp(self.World.Map.Bounds);
 				PerformMove(self, target, order.Queued && !self.IsIdle);
 			}
+
+			if (order.OrderString == "Stop")
+			{
+				self.CancelActivity();
+			}
 		}
 		
 		public string VoicePhraseForOrder(Actor self, Order order)