From 2a6922ccbaf286968fe88df7009dfa6f15b8b2d4 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Fri, 20 Mar 2026 21:26:23 +0000
Subject: [PATCH] Cherry-pick PR #2781 changes: add Yggdrasil authlib
 multi-user selection

Co-authored-by: milutinke <441903+milutinke@users.noreply.github.com>
Agent-Logs-Url: https://github.com/MCCTeam/Minecraft-Console-Client/sessions/729c8f37-946e-459d-b1e3-e4da4f4fddd1
---
 MinecraftClient/Protocol/ProtocolHandler.cs   | 19 +++++++++++++++++--
 .../ConfigComments/ConfigComments.Designer.cs |  9 +++++++++
 .../ConfigComments/ConfigComments.resx        |  3 +++
 MinecraftClient/Settings.cs                   |  3 +++
 4 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/MinecraftClient/Protocol/ProtocolHandler.cs b/MinecraftClient/Protocol/ProtocolHandler.cs
index 684e351b..875ac84f 100644
--- a/MinecraftClient/Protocol/ProtocolHandler.cs
+++ b/MinecraftClient/Protocol/ProtocolHandler.cs
@@ -657,9 +657,24 @@ namespace MinecraftClient.Protocol
 
                                 ConsoleIO.WriteLine(Translations.mcc_avaliable_profiles + availableProfiles);
 
-                                ConsoleIO.WriteLine(Translations.mcc_select_profile);
-                                string selectedProfileName = ConsoleIO.ReadLine();
+                                string selectedProfileName;
+
+                                if (Config.Main.General.AuthUser == "")
+                                {
+                                    ConsoleIO.WriteLine(Translations.mcc_select_profile);
+                                    selectedProfileName = ConsoleIO.ReadLine();
+                                }
+                                else
+                                {
+                                    selectedProfileName = Config.Main.General.AuthUser;
+
+                                }
+
                                 ConsoleIO.WriteLine(Translations.mcc_selected_profile + " " + selectedProfileName);
+
+                                // ConsoleIO.WriteLine(Translations.mcc_select_profile);
+                                // string selectedProfileName = ConsoleIO.ReadLine();
+                                // ConsoleIO.WriteLine(Translations.mcc_selected_profile + " " + selectedProfileName);
                                 Json.JSONData? selectedProfile = null;
                                 foreach (Json.JSONData profile in loginResponse.Properties["availableProfiles"]
                                              .DataArray)
diff --git a/MinecraftClient/Resources/ConfigComments/ConfigComments.Designer.cs b/MinecraftClient/Resources/ConfigComments/ConfigComments.Designer.cs
index 65bb9a0b..4dcf11cd 100644
--- a/MinecraftClient/Resources/ConfigComments/ConfigComments.Designer.cs
+++ b/MinecraftClient/Resources/ConfigComments/ConfigComments.Designer.cs
@@ -1748,6 +1748,15 @@ namespace MinecraftClient {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Yggdrasil authlib multi-user selection..
+        /// </summary>
+        internal static string Main_General_AuthlibUser {
+            get {
+                return ResourceManager.GetString("Main.General.AuthlibUser", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to The address of the game server, &quot;Host&quot; can be filled in with domain name or IP address. (The &quot;Port&quot; field can be deleted, it will be resolved automatically).
         /// </summary>
diff --git a/MinecraftClient/Resources/ConfigComments/ConfigComments.resx b/MinecraftClient/Resources/ConfigComments/ConfigComments.resx
index ca440314..5908d88c 100644
--- a/MinecraftClient/Resources/ConfigComments/ConfigComments.resx
+++ b/MinecraftClient/Resources/ConfigComments/ConfigComments.resx
@@ -855,4 +855,7 @@ If the connection to the Minecraft game server is blocked by the firewall, set E
   <data name="Main.Advanced.enable_sentry" xml:space="preserve">
     <value>Set to false to opt-out of Sentry error logging.</value>
   </data>
+  <data name="Main.General.AuthlibUser" xml:space="preserve">
+    <value>Yggdrasil authlib multi-user selection.</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/MinecraftClient/Settings.cs b/MinecraftClient/Settings.cs
index 684e5a98..cbecf64b 100644
--- a/MinecraftClient/Settings.cs
+++ b/MinecraftClient/Settings.cs
@@ -496,6 +496,9 @@ namespace MinecraftClient
                     public LoginMethod Method = LoginMethod.mcc;
                     [TomlInlineComment("$Main.General.AuthlibServer$")]
                     public AuthlibServer AuthServer = new(string.Empty);
+
+                    [TomlInlineComment("$Main.General.AuthlibUser$")]
+                    public string AuthUser = "";
                   
 
                     public enum LoginType { mojang, microsoft,yggdrasil };