PlayFacing() ext

2009-12-06 20:14:50 +13:00
parent 6594a169d8
commit 5b970c499b
5 changed files with 14 additions and 13 deletions
--- a/OpenRa.Game/Traits/Util.cs
+++ b/OpenRa.Game/Traits/Util.cs
@@ -42,6 +42,13 @@ namespace OpenRa.Game.Traits
 			return highest * 8;
 		}

+		public static void PlayFacing(this Animation anim, string sequenceName, Func<int> facing)
+		{
+			anim.PlayFetchIndex(sequenceName,
+				() => Traits.Util.QuantizeFacing(facing(), 
+					anim.CurrentSequence.Length));
+		}
+
 		public static int GetNearestFacing( int facing, int desiredFacing )
 		{
 			var turn = desiredFacing - facing;