From 454ce331b2adb1793c6df6552d6938ae245a26b2 Mon Sep 17 00:00:00 2001
From: Anon <bgteam@live.com>
Date: Sun, 22 Mar 2026 16:48:38 +0100
Subject: [PATCH] Updated docs for Yggdrasil authlib multi-user selection and
 cleaned the code a bit

---
 MinecraftClient/Protocol/ProtocolHandler.cs | 11 ++-----
 docs/guide/configuration.md                 | 34 +++++++++++++++++++++
 2 files changed, 36 insertions(+), 9 deletions(-)

diff --git a/MinecraftClient/Protocol/ProtocolHandler.cs b/MinecraftClient/Protocol/ProtocolHandler.cs
index 5781eb5f..c2fc7cef 100644
--- a/MinecraftClient/Protocol/ProtocolHandler.cs
+++ b/MinecraftClient/Protocol/ProtocolHandler.cs
@@ -694,22 +694,15 @@ namespace MinecraftClient.Protocol
 
                                 string selectedProfileName;
 
-                                if (Config.Main.General.AuthUser == "")
+                                if (String.IsNullOrEmpty(Config.Main.General.AuthUser) || String.IsNullOrWhiteSpace(Config.Main.General.AuthUser))
                                 {
                                     ConsoleIO.WriteLine(Translations.mcc_select_profile);
                                     selectedProfileName = ConsoleIO.ReadLine();
                                 }
-                                else
-                                {
-                                    selectedProfileName = Config.Main.General.AuthUser;
-
-                                }
+                                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/docs/guide/configuration.md b/docs/guide/configuration.md
index 935c74bd..faa1e088 100644
--- a/docs/guide/configuration.md
+++ b/docs/guide/configuration.md
@@ -140,6 +140,40 @@ Coordinate = { x = 145, y = 64, z = 2045 }
     Method = "mcc"
     ```
 
+#### `AuthServer`
+
+-   **Description:**
+
+    This setting is used when `AccountType` is set to `yggdrasil`. It points MCC at the authlib/Yggdrasil server used for login and session checks.
+
+    You can provide either just the host name or a `host:port` pair. If the port is omitted, MCC uses `443`.
+
+-   **Type:** `inline table`
+
+-   **Default:** `{ Host = "", Port = 443 }`
+
+-   **Example:**
+
+    ```
+    AuthServer = { Host = "auth.example.com", Port = 443 }
+    ```
+
+#### `AuthUser`
+
+-   **Description:**
+
+    This setting allows for Yggdrasil authlib multi-user selection. It selects which profile MCC should use when the authlib/Yggdrasil server returns multiple available profiles. Leave it empty to pick the profile interactively.
+
+-   **Type:** `string`
+
+-   **Default:** `""`
+
+-   **Example:**
+
+    ```
+    AuthUser = "SomePlayer"
+    ```
+
 ### Main Advanced section
 
 -   **Section header:** `Main.Advanced`