split IOrder

OpenRa.Game/Traits/ProductionQueue.cs

@@ -6,7 +6,7 @@ using IjwFramework.Collections;
 
 namespace OpenRa.Game.Traits
 {
-	class ProductionQueue : IOrder, ITick
+	class ProductionQueue : IResolveOrder, ITick
 	{
 		Actor self;
 
@@ -22,12 +22,6 @@ namespace OpenRa.Game.Traits
 					(p.Value)[0].Tick( self.Owner );
 		}
 
-		public Order IssueOrder( Actor self, int2 xy, MouseInput mi, Actor underCursor )
-		{
-			// production isn't done by clicks in the world; the chrome handles it.
-			return null;
-		}
-
 		public void ResolveOrder( Actor self, Order order )
 		{
 			switch( order.OrderString )