Refer to editor marker tiles by their color.

OpenRA.Mods.Common/UpdateRules/Rules/20250330/EditorMarkerTileLabels.cs

@@ -0,0 +1,44 @@
+#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;
+using OpenRA.Primitives;
+
+namespace OpenRA.Mods.Common.UpdateRules.Rules
+{
+	/// <summary>
+	/// Adds color names to the editor history list.
+	/// </summary>
+	public class EditorMarkerTileLabels : UpdateRule, IBeforeUpdateActors
+	{
+		public override string Name => "Add labels to MarkerLayerOverlay colors.";
+		public override string Description => "Adds color names to the editor history list.";
+
+		public override IEnumerable<string> UpdateActorNode(ModData modData, MiniYamlNodeBuilder actorNode)
+		{
+			foreach (var layerNode in actorNode.ChildrenMatching("MarkerLayerOverlay"))
+			{
+				foreach (var colorsNode in layerNode.ChildrenMatching("Colors"))
+				{
+					var colors = FieldLoader.GetValue<Color[]>("Colors", colorsNode.Value.Value);
+					colorsNode.Value.Value = null;
+					foreach (var color in colors)
+					{
+						var c = FieldSaver.FormatValue(color);
+						colorsNode.AddNode("notification-added-marker-tiles-markers." + c, c);
+					}
+				}
+			}
+
+			yield break;
+		}
+	}
+}