fix compiler error

Barotrauma/BarotraumaClient/ClientSource/GameMain.cs

@@ -1133,26 +1133,6 @@ namespace Barotrauma
             GameMain.LuaCs.Stop();
         }
 
-        public void ShowCampaignDisclaimer(Action onContinue = null)
-        {
-            var msgBox = new GUIMessageBox(TextManager.Get("CampaignDisclaimerTitle"), TextManager.Get("CampaignDisclaimerText"),
-                new LocalizedString[] { TextManager.Get("CampaignRoadMapTitle"), TextManager.Get("OK") });
-
-            msgBox.Buttons[0].OnClicked = (btn, userdata) =>
-            {
-                ShowOpenUrlInWebBrowserPrompt("https://trello.com/b/hBXI8ltN/barotrauma-roadmap-known-issues");
-                return true;
-            };
-            msgBox.Buttons[0].OnClicked += msgBox.Close;
-            msgBox.Buttons[1].OnClicked += msgBox.Close;
-            msgBox.Buttons[1].OnClicked += (_, __) => { onContinue?.Invoke(); return true; };
-
-            var config = GameSettings.CurrentConfig;
-            config.CampaignDisclaimerShown = true;
-            GameSettings.SetCurrentConfig(config);
-            GameSettings.SaveCurrentConfig();
-        }
-
         public void ShowEditorDisclaimer()
         {
             var msgBox = new GUIMessageBox(TextManager.Get("EditorDisclaimerTitle"), TextManager.Get("EditorDisclaimerText"));

Barotrauma/BarotraumaShared/SharedSource/Networking/ServerSettings.cs

@@ -5,6 +5,7 @@ using System;
 using System.Collections.Generic;
 using System.Collections.Immutable;
 using System.Linq;
+using System.Net;
 using System.Security.Cryptography;
 using System.Text;