update(engine): Make ServerIP nullable

Author: skuzzis

managed/src/SwiftlyS2.Core/Modules/Engine/EngineService.cs

@@ -5,6 +5,7 @@
 using SwiftlyS2.Shared.Natives;
 using SwiftlyS2.Shared.SchemaDefinitions;
 using SwiftlyS2.Shared.SteamAPI;
+using Spectre.Console;
 
 namespace SwiftlyS2.Core.Services;
 
@@ -17,7 +18,19 @@ public EngineService( CommandTrackerManager commandTrackedManager )
         this._commandTrackedManager = commandTrackedManager;
     }
 
-    public string ServerIP => SteamGameServer.GetPublicIP().ToString();
+    public string? ServerIP {
+        get {
+            try
+            {
+                return SteamGameServer.GetPublicIP().ToString();
+            }
+            catch (Exception e)
+            {
+                AnsiConsole.WriteException(e);
+                return null;
+            }
+        }
+    }
 
     public ref CGlobalVars GlobalVars => ref NativeEngineHelpers.GetGlobalVars().AsRef<CGlobalVars>();
 

managed/src/SwiftlyS2.Shared/Modules/Engine/IEngineService.cs

@@ -8,7 +8,7 @@ public interface IEngineService
     /// <summary>
     /// The IP address of the server.
     /// </summary>
-    public string ServerIP { get; }
+    public string? ServerIP { get; }
 
     /// <summary>
     /// Gets the map that the server is running