unit idle tracking via dummy activity; wasn't so bad.

2009-12-28 08:26:13 +13:00
parent 47f4815205
commit b7bac5bd16
11 changed files with 83 additions and 48 deletions
--- a/OpenRa.Game/Traits/Activities/DeliverOre.cs
+++ b/OpenRa.Game/Traits/Activities/DeliverOre.cs
@@ -59,7 +59,7 @@ namespace OpenRa.Game.Traits.Activities
 				}
 				else
 					// no refineries reachable?
-					return null;
+					return this;
 			}
 			else if( unit.Facing != 64 )
 				return new Turn( 64 ) { NextActivity = this };
@@ -69,7 +69,7 @@ namespace OpenRa.Game.Traits.Activities
 				renderUnit.PlayCustomAnimation( self, "empty",
 					() => isDone = true );

-			return null;
+			return this;
 		}

 		public void Cancel(Actor self)