Again try to fix updating not working in standalone build

CLI/Program.cs

@@ -65,7 +65,10 @@ public static class Program {
             } catch {
                 // in case user is running CLI with older MCGalaxy dll which lacked CLIMode field
             }
+
+#if !MCG_STANDALONE
             Server.RestartPath = Assembly.GetEntryAssembly().Location;
+#endif
         }
 
 

MCGalaxy/Server/Server.cs

@@ -260,11 +260,17 @@ public sealed partial class Server
 
 
         public static string GetServerDLLPath() {
+#if MCG_STANDALONE
+            return GetRuntimeProcessExePath();
+#else
             return Assembly.GetExecutingAssembly().Location;
+#endif
         }
 
         public static string GetRestartPath() {
-#if !NETSTANDARD
+#if MCG_STANDALONE
+            return GetRuntimeProcessExePath();
+#elif !NETSTANDARD
             return RestartPath;
 #else
             // NET core/5/6 executables tend to use the following structure:
@@ -273,14 +279,7 @@ public sealed partial class Server
             //  is actually the managed assembly, but we need to remove '.dll'
             //   as the actual executable which must be started is the non .dll file
             string path = RestartPath;
-            if (path.CaselessEnds(".dll")) path = path.Substring(0, path.Length - 4);
-
-            #if MCG_STANDALONE
-            // Server.RestartPath is empty in self contained builds
-            // TODO maybe move this elsewhere?
-            if (string.IsNullOrEmpty(path)) path = GetRuntimeProcessExePath();
-            #endif
-
+            if (path.CaselessEnds(".dll")) path = path.Substring(0, path.Length - 4);
             return path;
 #endif
         }