refactor activity queueing

2010-09-22 10:13:13 +12:00
parent 271a3eea8d
commit ef665df2e9
37 changed files with 229 additions and 236 deletions
--- a/OpenRA.Game/Traits/Activities/Drag.cs
+++ b/OpenRA.Game/Traits/Activities/Drag.cs
@@ -14,7 +14,7 @@ namespace OpenRA.Traits.Activities
 {
 	public class Drag : IActivity
 	{
-		public IActivity NextActivity { get; set; }
+		IActivity NextActivity { get; set; }

 		float2 endLocation;
 		float2 startLocation;
@@ -40,5 +40,13 @@ namespace OpenRA.Traits.Activities
 		}

 		public void Cancel(Actor self) {	}
+
+		public void Queue( IActivity activity )
+		{
+			if( NextActivity != null )
+				NextActivity.Queue( activity );
+			else
+				NextActivity = activity;
+		}
 	}
 }