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/GameSaveLoadingLogic.cs

@@ -0,0 +1,46 @@
+#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.Widgets;
+
+namespace OpenRA.Mods.Common.Widgets.Logic
+{
+	public class GameSaveLoadingLogic : ChromeLogic
+	{
+		[ObjectCreator.UseCtor]
+		public GameSaveLoadingLogic(Widget widget, ModData modData, World world)
+		{
+			widget.Get<ProgressBarWidget>("PROGRESS").GetPercentage = () => world.GameSaveLoadingPercentage;
+
+			var keyhandler = widget.Get<LogicKeyListenerWidget>("CANCEL_HANDLER");
+			keyhandler.AddHandler(e =>
+			{
+				if (e.Event == KeyInputEvent.Down && e.Key == Keycode.ESCAPE)
+				{
+					Game.Disconnect();
+					Ui.ResetAll();
+					Game.LoadShellMap();
+					return true;
+				}
+
+				return false;
+			});
+
+			Game.HideCursor = true;
+		}
+
+		protected override void Dispose(bool disposing)
+		{
+			Game.HideCursor = false;
+			base.Dispose(disposing);
+		}
+	}
+}