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/Widgets/Logic/Ingame/ScriptErrorLogic.cs

@@ -0,0 +1,40 @@
+#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 OpenRA.Mods.Common.Scripting;
+using OpenRA.Widgets;
+
+namespace OpenRA.Mods.Common.Widgets.Logic
+{
+	sealed class ScriptErrorLogic : ChromeLogic
+	{
+		[ObjectCreator.UseCtor]
+		public ScriptErrorLogic(Widget widget, World world)
+		{
+			var panel = widget.Get<ScrollPanelWidget>("SCRIPT_ERROR_MESSAGE_PANEL");
+			var label = widget.Get<LabelWidget>("SCRIPT_ERROR_MESSAGE");
+			var font = Game.Renderer.Fonts[label.Font];
+
+			var luaScript = world.WorldActor.TraitOrDefault<LuaScript>();
+			if (luaScript != null)
+			{
+				// Native exceptions have OS-dependent line endings, so strip these away as WrapText doesn't handle them
+				var errorMessage = luaScript.Context.ErrorMessage.Replace("\r\n", "\n");
+
+				var text = WidgetUtils.WrapText(errorMessage, label.Bounds.Width, font);
+				label.GetText = () => text;
+				label.Bounds.Height = font.Measure(text).Y;
+				panel.ScrollToTop();
+				panel.Layout.AdjustChildren();
+			}
+		}
+	}
+}