Initial commit: OpenRA game engine

Fork from OpenRA/OpenRA with one-click launch script (start-ra.cmd)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

OpenRA.Mods.Common/UpdateRules/UpdateRule.cs

@@ -0,0 +1,56 @@
+#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
+{
+	public abstract class UpdateRule
+	{
+		public abstract string Name { get; }
+		public abstract string Description { get; }
+
+		/// <summary>Defines a transformation that is run on each top-level node in a yaml file set.</summary>
+		/// <returns>An enumerable of manual steps to be run by the user.</returns>
+		public delegate IEnumerable<string> TopLevelNodeTransform(ModData modData, MiniYamlNodeBuilder node);
+
+		/// <summary>Defines a transformation that is run on each widget node in a chrome yaml file set.</summary>
+		/// <returns>An enumerable of manual steps to be run by the user.</returns>
+		public delegate IEnumerable<string> ChromeNodeTransform(ModData modData, MiniYamlNodeBuilder widgetNode);
+
+		public virtual IEnumerable<string> UpdateActorNode(ModData modData, MiniYamlNodeBuilder actorNode) { yield break; }
+		public virtual IEnumerable<string> UpdateWeaponNode(ModData modData, MiniYamlNodeBuilder weaponNode) { yield break; }
+		public virtual IEnumerable<string> UpdateSequenceNode(ModData modData, MiniYamlNodeBuilder sequenceNode) { yield break; }
+		public virtual IEnumerable<string> UpdateChromeNode(ModData modData, MiniYamlNodeBuilder chromeNode) { yield break; }
+		public virtual IEnumerable<string> UpdateTilesetNode(ModData modData, MiniYamlNodeBuilder tilesetNode) { yield break; }
+		public virtual IEnumerable<string> UpdateChromeProviderNode(ModData modData, MiniYamlNodeBuilder chromeProviderNode) { yield break; }
+		public virtual IEnumerable<string> UpdateMapActorNode(ModData modData, MiniYamlNodeBuilder actorNode) { yield break; }
+
+		public virtual IEnumerable<string> BeforeUpdate(ModData modData) { yield break; }
+		public virtual IEnumerable<string> AfterUpdate(ModData modData) { yield break; }
+	}
+
+	// These aren't part of the UpdateRule class as to avoid premature yaml merge crashes when updating maps.
+	public interface IBeforeUpdateActors
+	{
+		IEnumerable<string> BeforeUpdateActors(ModData modData, List<MiniYamlNodeBuilder> resolvedActors) { yield break; }
+	}
+
+	public interface IBeforeUpdateWeapons
+	{
+		IEnumerable<string> BeforeUpdateWeapons(ModData modData, List<MiniYamlNodeBuilder> resolvedWeapons) { yield break; }
+	}
+
+	public interface IBeforeUpdateSequences
+	{
+		IEnumerable<string> BeforeUpdateSequences(ModData modData, List<MiniYamlNodeBuilder> resolvedImages) { yield break; }
+	}
+}