Add all remaining update rules

OpenRA.Mods.Common/UpdateRules/Rules/SplitGateFromBuilding.cs

@@ -0,0 +1,77 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2018 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;
+
+namespace OpenRA.Mods.Common.UpdateRules.Rules
+{
+	public class SplitGateFromBuilding : UpdateRule
+	{
+		public override string Name { get { return "Make gates use the 'Building' trait"; } }
+		public override string Description
+		{
+			get
+			{
+				return "The 'Gate' trait does no longer inherit 'Building'.\n" +
+					"Thus gates must define their own 'Building' trait.";
+			}
+		}
+
+		public override IEnumerable<string> UpdateActorNode(ModData modData, MiniYamlNode actorNode)
+		{
+			var gate = actorNode.LastChildMatching("Gate");
+			if (gate == null)
+				yield break;
+
+			var openSound = gate.LastChildMatching("OpeningSound");
+			var closeSound = gate.LastChildMatching("ClosingSound");
+			var closeDelay = gate.LastChildMatching("CloseDelay");
+			var transitDelay = gate.LastChildMatching("TransitionDelay");
+			var blockHeight = gate.LastChildMatching("BlocksProjectilesHeight");
+
+			var newGate = new MiniYamlNode("Gate", "");
+			gate.RenameKey("Building");
+
+			if (openSound != null)
+			{
+				newGate.AddNode(openSound);
+				gate.RemoveNode(openSound);
+			}
+
+			if (closeSound != null)
+			{
+				newGate.AddNode(closeSound);
+				gate.RemoveNode(closeSound);
+			}
+
+			if (closeDelay != null)
+			{
+				newGate.AddNode(closeDelay);
+				gate.RemoveNode(closeDelay);
+			}
+
+			if (transitDelay != null)
+			{
+				newGate.AddNode(transitDelay);
+				gate.RemoveNode(transitDelay);
+			}
+
+			if (blockHeight != null)
+			{
+				newGate.AddNode(blockHeight);
+				gate.RemoveNode(blockHeight);
+			}
+
+			actorNode.AddNode(newGate);
+			yield break;
+		}
+	}
+}