Keep kick reason and reconnect intent across MSCLoader's mod reload on returning to the menu

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

MultiplayerManager.cs

@@ -128,6 +128,7 @@ namespace MSCO
             };
             FsmSync.Init();
             SafetyPatches.Apply(); // verhindert den Absturz durch Kreis in der Objekt-Hierarchie
+            RestorePendingState();
             discord.Start();
 
             steam.Created += OnSteamLobbyCreated;
@@ -833,6 +834,7 @@ namespace MSCO
                 menuButtonsHidden = MenuHelper.HideGameMenuButtons() > 0;
             }
             UpdateOverlayKeys();
+            PersistPendingState(); // Kick-Grund / Neu-Verbinden über das Neuladen der Mods hinweg merken
             MscoLog.Drain(overlays.Log); // alle Mod-Meldungen in die MSCO-Konsole (F7)
             UpdatePresence();
 
@@ -939,6 +941,79 @@ namespace MSCO
 
         /// <summary>Warum man zuletzt getrennt wurde - wird im Hauptmenü angezeigt, bis man OK drückt.</summary>
         public string DisconnectNotice { get; private set; }
+
+        // ---------------------------------------------------------------- Über Neuladen hinweg merken
+        // Beim Wechsel ins Hauptmenü lädt MSCLoader alle Mods neu - dabei ginge der Kick-Grund bzw. "bitte neu
+        // verbinden" verloren, bevor man das Menü überhaupt sieht. Deshalb in den PlayerPrefs sichern.
+        const string PrefNotice = "MSCO_PendingNotice";
+        const string PrefReconnect = "MSCO_PendingReconnect";
+        const double NoticeMaxAgeMinutes = 10;
+        const double ReconnectMaxAgeMinutes = 3;
+        string savedNotice, savedReconnect;
+        int savedAttempts = -1;
+
+        void PersistPendingState()
+        {
+            if (ReferenceEquals(savedNotice, DisconnectNotice) && ReferenceEquals(savedReconnect, reconnectMessage)
+                && savedAttempts == reconnectAttempts) return;
+            savedNotice = DisconnectNotice;
+            savedReconnect = reconnectMessage;
+            savedAttempts = reconnectAttempts;
+            string now = System.DateTime.UtcNow.Ticks.ToString();
+            try
+            {
+                if (DisconnectNotice != null) PlayerPrefs.SetString(PrefNotice, now + "\n" + DisconnectNotice);
+                else PlayerPrefs.DeleteKey(PrefNotice);
+                if (reconnectMessage != null && lastServerHost != null)
+                    PlayerPrefs.SetString(PrefReconnect, string.Join("\n", new[]
+                    {
+                        now, lastServerHost, lastServerPort.ToString(), lastServerName ?? "", lastServerMax.ToString(),
+                        reconnectAttempts.ToString(), reconnectMessage
+                    }));
+                else PlayerPrefs.DeleteKey(PrefReconnect);
+                PlayerPrefs.Save();
+            }
+            catch (System.Exception e) { MscoLog.Warning("Could not remember the disconnect state: " + e.Message); }
+        }
+
+        static bool Fresh(string ticks, double maxMinutes)
+        {
+            long t;
+            return long.TryParse(ticks, out t) && (System.DateTime.UtcNow - new System.DateTime(t)).TotalMinutes < maxMinutes;
+        }
+
+        void RestorePendingState()
+        {
+            try
+            {
+                string[] notice = PlayerPrefs.GetString(PrefNotice, "").Split(new[] { '\n' }, 2);
+                if (notice.Length == 2 && Fresh(notice[0], NoticeMaxAgeMinutes)) DisconnectNotice = notice[1];
+
+                string[] rc = PlayerPrefs.GetString(PrefReconnect, "").Split(new[] { '\n' }, 7);
+                int port, max, attempts;
+                if (rc.Length == 7 && Fresh(rc[0], ReconnectMaxAgeMinutes) && int.TryParse(rc[2], out port)
+                    && int.TryParse(rc[4], out max) && int.TryParse(rc[5], out attempts))
+                {
+                    lastServerHost = rc[1];
+                    lastServerPort = port;
+                    lastServerName = rc[3].Length > 0 ? rc[3] : null;
+                    lastServerMax = max;
+                    reconnectAttempts = attempts;
+                    reconnectMessage = rc[6];
+                    reconnectAt = Time.realtimeSinceStartup + 2f; // erst das Menü fertig laden lassen
+                    DisconnectNotice = null;
+                    MscoLog.Info("[MSCO] Continuing reconnect to " + lastServerHost + ":" + lastServerPort);
+                }
+            }
+            catch (System.Exception e) { MscoLog.Warning("Could not restore the disconnect state: " + e.Message); }
+            savedNotice = DisconnectNotice;
+            savedReconnect = reconnectMessage;
+            savedAttempts = reconnectAttempts;
+            // Einmal gelesen = erledigt; neu gespeichert wird bei der nächsten Änderung
+            PlayerPrefs.DeleteKey(PrefNotice);
+            PlayerPrefs.DeleteKey(PrefReconnect);
+            if (DisconnectNotice != null || reconnectMessage != null) { savedNotice = null; savedReconnect = null; savedAttempts = -1; }
+        }
         public void ClearDisconnectNotice() { DisconnectNotice = null; }
         public bool IsReconnecting { get { return reconnectMessage != null && session == null; } }
         public int ReconnectAttempt { get { return reconnectAttempts; } }
@@ -1057,6 +1132,7 @@ namespace MSCO
             if (wasClientInGame)
             {
                 SetStatus("Disconnected from host: " + reason);
+                PersistPendingState(); // MSCLoader lädt die Mods im Menü neu - vorher sichern
                 Application.LoadLevel(MenuHelper.MenuScene);
             }
         }