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OpenRa.Game/Graphics/Animation.cs

@@ -95,6 +95,8 @@ namespace OpenRa.Game.Graphics
 			Tick( 40 ); // tick one frame
 		}
 
+		public bool HasSequence(string seq) { return SequenceProvider.HasSequence( name, seq ); }
+
 		public void Tick( int t )
 		{
 			if( tickAlways )

OpenRa.Game/Graphics/SequenceProvider.cs

@@ -65,6 +65,11 @@ namespace OpenRa.Game.Graphics
 			}
 		}
 
+		public static bool HasSequence(string unit, string seq)
+		{
+			return units[unit].ContainsKey(seq);
+		}
+
 		public static CursorSequence GetCursorSequence(string cursor)
 		{
 			return cursors[cursor];