Clean up actor selection in WorldInteractionControllerWidget.

2014-03-09 12:33:49 +13:00
parent ea6f76e4f6
commit bbd1331536
2 changed files with 15 additions and 7 deletions
--- a/OpenRA.Game/Traits/World/ActorMap.cs
+++ b/OpenRA.Game/Traits/World/ActorMap.cs
@@ -206,5 +206,11 @@ namespace OpenRA.Traits
 				}
 			}
 		}
+
+		public IEnumerable<Actor> ActorsInWorld()
+		{
+			return actors.SelectMany(a => a.Where(b => b.IsInWorld))
+				.Distinct();
+		}
 	}
 }