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/Installation/ModContentPromptLogic.cs

@@ -0,0 +1,96 @@
+#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;
+using System.IO;
+using System.Linq;
+using OpenRA.Widgets;
+
+namespace OpenRA.Mods.Common.Widgets.Logic
+{
+	public class ModContentPromptLogic : ChromeLogic
+	{
+		[FluentReference]
+		const string Continue = "button-continue";
+
+		[FluentReference]
+		const string Quit = "button-quit";
+
+		readonly ModContent content;
+		bool requiredContentInstalled;
+
+		[ObjectCreator.UseCtor]
+		public ModContentPromptLogic(ModData modData, Widget widget, ModContent content, Action continueLoading)
+		{
+			this.content = content;
+			CheckRequiredContentInstalled();
+
+			var continueMessage = FluentProvider.GetMessage(Continue);
+			var quitMessage = FluentProvider.GetMessage(Quit);
+
+			var panel = widget.Get("CONTENT_PROMPT_PANEL");
+			var headerLabel = panel.Get<LabelWidget>("HEADER_LABEL");
+			headerLabel.IncreaseHeightToFitCurrentText();
+			var headerHeight = headerLabel.Bounds.Height;
+
+			panel.Bounds.Height += headerHeight;
+			panel.Bounds.Y -= headerHeight / 2;
+
+			var advancedButton = panel.Get<ButtonWidget>("ADVANCED_BUTTON");
+			advancedButton.Bounds.Y += headerHeight;
+			advancedButton.OnClick = () =>
+			{
+				Ui.OpenWindow("CONTENT_PANEL", new WidgetArgs
+				{
+					{ "onCancel", CheckRequiredContentInstalled },
+					{ "content", content },
+				});
+			};
+
+			var quickButton = panel.Get<ButtonWidget>("QUICK_BUTTON");
+			quickButton.IsVisible = () => !string.IsNullOrEmpty(content.QuickDownload);
+			quickButton.Bounds.Y += headerHeight;
+			quickButton.OnClick = () =>
+			{
+				var downloadYaml = MiniYaml.Load(modData.DefaultFileSystem, content.Downloads, null);
+				var download = downloadYaml.FirstOrDefault(n => n.Key == content.QuickDownload);
+				if (download == null)
+					throw new InvalidOperationException($"Mod QuickDownload `{content.QuickDownload}` definition not found.");
+
+				Ui.OpenWindow("PACKAGE_DOWNLOAD_PANEL", new WidgetArgs
+				{
+					{ "download", new ModContent.ModDownload(download.Value) },
+					{ "onSuccess", continueLoading }
+				});
+			};
+
+			var quitButton = panel.Get<ButtonWidget>("QUIT_BUTTON");
+			quitButton.GetText = () => requiredContentInstalled ? continueMessage : quitMessage;
+			quitButton.Bounds.Y += headerHeight;
+			quitButton.OnClick = () =>
+			{
+				if (requiredContentInstalled)
+					continueLoading();
+				else
+					Game.Exit();
+			};
+
+			Game.RunAfterTick(Ui.ResetTooltips);
+		}
+
+		void CheckRequiredContentInstalled()
+		{
+			requiredContentInstalled = content.Packages
+				.Where(p => p.Value.Required)
+				.All(p => p.Value.TestFiles.All(f => File.Exists(Platform.ResolvePath(f))));
+		}
+	}
+}