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/Scripting/LuaScript.cs

@@ -0,0 +1,66 @@
+#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.Frozen;
+using System.Linq;
+using OpenRA.Graphics;
+using OpenRA.Mods.Common.Traits;
+using OpenRA.Scripting;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.Common.Scripting
+{
+	[TraitLocation(SystemActors.World)]
+	[Desc("Part of the new Lua API.")]
+	public class LuaScriptInfo : TraitInfo, Requires<SpawnMapActorsInfo>, NotBefore<SpawnStartingUnitsInfo>
+	{
+		[Desc("File names with location relative to the map.")]
+		public readonly FrozenSet<string> Scripts = FrozenSet<string>.Empty;
+
+		public override object Create(ActorInitializer init) { return new LuaScript(this); }
+	}
+
+	public class LuaScript : ITick, IWorldLoaded, INotifyActorDisposing
+	{
+		readonly LuaScriptInfo info;
+		public ScriptContext Context;
+		bool disposed;
+
+		public LuaScript(LuaScriptInfo info)
+		{
+			this.info = info;
+		}
+
+		void IWorldLoaded.WorldLoaded(World world, WorldRenderer worldRenderer)
+		{
+			var scripts = info.Scripts ?? Enumerable.Empty<string>();
+			Context = new ScriptContext(world, worldRenderer, scripts);
+			Context.WorldLoaded();
+		}
+
+		void ITick.Tick(Actor self)
+		{
+			Context.Tick();
+		}
+
+		void INotifyActorDisposing.Disposing(Actor self)
+		{
+			if (disposed)
+				return;
+
+			Context?.Dispose();
+
+			disposed = true;
+		}
+
+		public bool FatalErrorOccurred => Context.FatalErrorOccurred;
+	}
+}