IOrderGenerator can produce multiple orders (or none)

2009-10-09 23:02:54 +13:00
parent f8309b79f4
commit a08bcd9a17
4 changed files with 12 additions and 14 deletions
--- a/OpenRa.Game/Sidebar.cs
+++ b/OpenRa.Game/Sidebar.cs
@@ -184,10 +184,10 @@ namespace OpenRa.Game
 			Name = name;
 		}

-		public Order Order( Game game, int2 xy )
+		public IEnumerable<Order> Order( Game game, int2 xy )
 		{
 			// todo: check that space is free
-			return new PlaceBuildingOrder( this, xy );
+			yield return new PlaceBuildingOrder( this, xy );
 		}

 		public void PrepareOverlay(Game game, int2 xy)