Editor selection refactor pt1

OpenRA.Mods.Common/UpdateRules/Rules/20231010/RemoveEditorSelectionLayerProperties.cs

@@ -0,0 +1,37 @@
+#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 RemoveEditorSelectionLayerProperties : UpdateRule
+	{
+		public override string Name => "Remove defunct properties from EditorSelectionLayer.";
+
+		public override string Description =>
+			"Map editor was refactored and many of EditorSelectionLayer properties were removed.";
+
+		public override IEnumerable<string> UpdateActorNode(ModData modData, MiniYamlNodeBuilder actorNode)
+		{
+			foreach (var editorSelectionLayer in actorNode.ChildrenMatching("EditorSelectionLayer"))
+			{
+				editorSelectionLayer.RemoveNodes("Palette");
+				editorSelectionLayer.RemoveNodes("FootprintAlpha");
+				editorSelectionLayer.RemoveNodes("Image");
+				editorSelectionLayer.RemoveNodes("CopySequence");
+				editorSelectionLayer.RemoveNodes("PasteSequence");
+			}
+
+			yield break;
+		}
+	}
+}