EnumerableExtensions - Added EqualsAny extension

PCK-Studio/Extensions/EnumerableExtensions.cs

@@ -15,6 +15,16 @@ namespace PckStudio.Extensions
             yield break;
         }
 
+        public static bool EqualsAny<T>(this T type, params T[] items)
+        {
+            foreach (var item in items)
+            {
+                if (item.Equals(type))
+                    return true;
+            }
+            return false;
+        }
+
         public static bool ContainsAny<T>(this IEnumerable<T> array, params T[] items)
         {
             foreach (var item in array)

PCK-Studio/Forms/Editor/AnimationEditor.cs

@@ -43,9 +43,11 @@ namespace PckStudio.Forms.Editor
 
 		private string _tileName = string.Empty;
 
-        private bool IsSpecialTile(string tileName)
+		private static readonly string[] specialTileNames = { "clock", "compass" };
+
+        private static bool IsSpecialTile(string name)
         {
-			return tileName == "clock" || tileName == "compass";
+			return name.ToLower().EqualsAny(specialTileNames);
         }
 
 		private AnimationEditor()