Extract StoresResources from Harvester

OpenRA.Mods.Common/UpdateRules/Rules/20230801/ExtractResourceStorageFromHarvester.cs

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+#region Copyright & License Information
+/*
+ * Copyright (c) The OpenRA Developers and Contributors
+ * 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 ExtractResourceStorageFromHarvester : UpdateRule
+	{
+		public override string Name => "Renames StoresResources to StoresPlayerResources and extracts StoresResources from Harvester.";
+
+		public override string Description =>
+			"Resource storage was extracted from Harvester. WithHarvesterPipsDecoration was also renamed to WithStoresResourcesPipsDecoration.";
+
+		public override IEnumerable<string> UpdateActorNode(ModData modData, MiniYamlNodeBuilder actorNode)
+		{
+			actorNode.RenameChildrenMatching("StoresResources", "StoresPlayerResources");
+			actorNode.RenameChildrenMatching("WithHarvesterPipsDecoration", "WithStoresResourcesPipsDecoration");
+
+			var harvester = actorNode.LastChildMatching("Harvester", false);
+			if (harvester == null)
+				yield break;
+
+			var storesResources = new MiniYamlNodeBuilder("StoresResources", "");
+			var capacity = harvester.LastChildMatching("Capacity", false);
+			if (capacity != null)
+			{
+				storesResources.AddNode(capacity);
+				harvester.RemoveNode(capacity);
+			}
+
+			var resources = harvester.LastChildMatching("Resources", false);
+			if (resources != null)
+				storesResources.AddNode(resources);
+
+			actorNode.AddNode(storesResources);
+
+			yield break;
+		}
+	}
+}