Fix some more logging

Author: mpfaff

BepInEx.Preloader/Entrypoint.cs

@@ -31,7 +31,7 @@ private static void LoadCriticalAssemblies()
 		{
 			foreach (string criticalAssembly in CriticalAssemblies)
 			{
-				Console.Error.WriteLine($"debug BepInEx Loading critical assembly {criticalAssembly}");
+				Logging.Stderr.WriteLine($"debug BepInEx Loading critical assembly {criticalAssembly}");
 				try
 				{
 					Assembly.LoadFile(Path.Combine(Paths.BepInExAssemblyDirectory, criticalAssembly));
@@ -40,7 +40,7 @@ private static void LoadCriticalAssemblies()
 				{
 					// Suppress error for now
 					// TODO: Should we crash here if load fails? Can't use logging at this point
-					Console.Error.WriteLine($"err BepInEx Failed to load critical assembly: {ex}");
+					Logging.Stderr.WriteLine($"err BepInEx Failed to load critical assembly: {ex}");
 				}
 			}
 		}
@@ -73,7 +73,7 @@ private static void PreloaderMain()
 
 		private static Assembly LocalResolve(object sender, ResolveEventArgs args)
 		{
-			Console.Error.WriteLine($"debug BepInEx Attempting local resolution of {args.Name}");
+			Logging.Stderr.WriteLine($"debug BepInEx Attempting local resolution of {args.Name}");
 
 			if (!Utility.TryParseAssemblyName(args.Name, out var assemblyName))
 				return null;
@@ -116,7 +116,7 @@ internal static class Entrypoint
 		/// </summary>
 		public static void Start()
 		{
-			Console.Error.WriteLine("info BepInEx Starting");
+			Logging.Stderr.WriteLine("info BepInEx Starting");
 
 			try
 			{
@@ -137,7 +137,7 @@ public static void Start()
 			}
 			catch (Exception ex)
 			{
-				Console.Error.WriteLine($"fatal BepInEx {ex}");
+				Logging.Stderr.WriteLine($"fatal BepInEx {ex}");
 			}
 			finally
 			{

BepInEx.Preloader/Logging.cs

@@ -0,0 +1,17 @@
+using System;
+
+namespace BepInEx.Preloader {
+	internal static class Logging {
+		private static System.IO.TextWriter _Stderr;
+
+		public static System.IO.TextWriter Stderr
+		{
+			get {
+				if (_Stderr == null) {
+					_Stderr = Console.Error;
+				}
+				return _Stderr;
+			}
+		}
+	}
+}