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.Game/Support/LaunchArguments.cs

@@ -0,0 +1,68 @@
+#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 OpenRA.Network;
+
+namespace OpenRA
+{
+	public class LaunchArguments
+	{
+		[Desc("Connect to the following server given as IP:PORT on startup.")]
+		public string Connect;
+
+		[Desc("Connect to the unified resource identifier openra://IP:PORT on startup.")]
+		public string URI;
+
+		[Desc("Automatically start playing the given replay file.")]
+		public string Replay;
+
+		[Desc("Dump performance data into cpu.csv and render.csv in the logs folder with the given prefix.")]
+		public string Benchmark;
+
+		[Desc("Automatically start playing the given map.")]
+		public string Map;
+
+		public LaunchArguments(Arguments args)
+		{
+			if (args == null)
+				return;
+
+			foreach (var f in GetType().GetFields())
+				if (args.Contains("Launch." + f.Name))
+					FieldLoader.LoadFieldOrProperty(this, f.Name, args.GetValue("Launch." + f.Name, ""));
+		}
+
+		public ConnectionTarget GetConnectEndPoint()
+		{
+			try
+			{
+				Uri uri;
+				if (!string.IsNullOrEmpty(URI))
+					uri = new Uri(URI);
+				else if (!string.IsNullOrEmpty(Connect))
+					uri = new Uri("tcp://" + Connect);
+				else
+					return null;
+
+				if (uri.IsAbsoluteUri)
+					return new ConnectionTarget(uri.Host, uri.Port);
+				else
+					return null;
+			}
+			catch (Exception ex)
+			{
+				Log.Write("client", $"Failed to parse Launch.URI or Launch.Connect: {ex.Message}");
+				return null;
+			}
+		}
+	}
+}