Add stray update rules to the correct path

OpenRA.Mods.Common/UpdateRules/Rules/20191117/RenameSpins.cs

@@ -0,0 +1,60 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2019 The OpenRA Developers (see AUTHORS)
+ * This file is part of OpenRA, which is free software. It is made
+ * available to you under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, either version 3 of
+ * the License, or (at your option) any later version. For more
+ * information, see COPYING.
+ */
+#endregion
+
+using System.Collections.Generic;
+using System.Linq;
+
+namespace OpenRA.Mods.Common.UpdateRules.Rules
+{
+	public class RenameSpins : UpdateRule
+	{
+		public override string Name { get { return "FallsToEarth.Spins has been refactored to MaximumSpinSpeed."; } }
+		public override string Description
+		{
+			get
+			{
+				return "The FallsToEarth.Spins property has been refactored to MaximumSpinSpeed.";
+			}
+		}
+
+		readonly List<string> locations = new List<string>();
+
+		public override IEnumerable<string> AfterUpdate(ModData modData)
+		{
+			if (locations.Any())
+				yield return "The Spins property has been refactored to MaximumSpinSpeed.\n" +
+				             "MaximumSpinSpeed defaults to 'unlimited', while disabling is done by setting it to 0.\n" +
+				             "You may want to set a custom MaximumSpinSpeed limiting value in the following places:\n" +
+				             UpdateUtils.FormatMessageList(locations);
+
+			locations.Clear();
+		}
+
+		public override IEnumerable<string> UpdateActorNode(ModData modData, MiniYamlNode actorNode)
+		{
+			foreach (var fallsToEarth in actorNode.ChildrenMatching("FallsToEarth"))
+			{
+				var spinsNode = fallsToEarth.LastChildMatching("Spins");
+				if (spinsNode != null)
+				{
+					var spins = spinsNode.NodeValue<bool>();
+					if (!spins)
+						fallsToEarth.AddNode("MaximumSpinSpeed", "0");
+
+					fallsToEarth.RemoveNode(spinsNode);
+					locations.Add("{0} ({1})".F(actorNode.Key, actorNode.Location.Filename));
+				}
+			}
+
+			yield break;
+		}
+	}
+}