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/LoadScreens/LogoStripeLoadScreen.cs

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+#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.Linq;
+using OpenRA.FileSystem;
+using OpenRA.Graphics;
+using OpenRA.Mods.Common.Widgets;
+using OpenRA.Primitives;
+
+namespace OpenRA.Mods.Common.LoadScreens
+{
+	public sealed class LogoStripeLoadScreen : SheetLoadScreen
+	{
+		[FluentReference]
+		const string Loading = "loadscreen-loading";
+
+		Rectangle stripeRect;
+		float2 logoPos;
+		Sprite stripe, logo;
+
+		Sheet lastSheet;
+		int lastDensity;
+		Size lastResolution;
+
+		string[] messages = [];
+
+		public override void Init(Manifest manifest, IReadOnlyFileSystem fileSystem)
+		{
+			base.Init(manifest, fileSystem);
+
+			messages = FluentProvider.GetMessage(Loading).Split(',').Select(x => x.Trim()).ToArray();
+		}
+
+		public override void DisplayInner(Renderer r, Sheet s, int density)
+		{
+			if (s != lastSheet || density != lastDensity)
+			{
+				lastSheet = s;
+				lastDensity = density;
+				logo = CreateSprite(s, density, new Rectangle(0, 0, 256, 256));
+				stripe = CreateSprite(s, density, new Rectangle(258, 0, 253, 256));
+			}
+
+			if (r.Resolution != lastResolution)
+			{
+				lastResolution = r.Resolution;
+				stripeRect = new Rectangle(0, lastResolution.Height / 2 - 128, lastResolution.Width, 256);
+				logoPos = new float2(lastResolution.Width / 2 - 128, lastResolution.Height / 2 - 128);
+			}
+
+			if (stripe != null)
+				WidgetUtils.FillRectWithSprite(stripeRect, stripe);
+
+			if (logo != null)
+				r.RgbaSpriteRenderer.DrawSprite(logo, logoPos);
+
+			if (r.Fonts != null && messages.Length > 0)
+			{
+				var text = messages.Random(Game.CosmeticRandom);
+				var textSize = r.Fonts["Bold"].Measure(text);
+				r.Fonts["Bold"].DrawText(text, new float2(r.Resolution.Width - textSize.X - 20, r.Resolution.Height - textSize.Y - 20), Color.White);
+			}
+		}
+	}
+}