fix no name and error

Modules/ExtendedPlayerInfo.cs

@@ -9,7 +9,7 @@ public static class PlayerControlDataExtension
     public class ExtendedPlayerInfo
     {
         public NetworkedPlayerInfo? _Data { get; set; }
-        public string RealName { get; set; } = string.Empty;
+        public string? RealName { get; set; }
         public Dictionary<byte, string> LastNameSetFor { get; set; } = [];
         public bool IsBetterUser { get; set; } = false;
         public bool IsBetterHost { get; set; } = false;
@@ -58,6 +58,11 @@ public static class PlayerControlDataExtension
             if (player.IsAlive() || player.Data.RoleType == RoleTypes.GuardianAngel)
                 player.BetterData().RoleInfo.DeadDisplayRole = player.Data.RoleType;
         }
+
+        if (string.IsNullOrEmpty(player.BetterData().RealName))
+        {
+            player.BetterData().RealName = player.Data.PlayerName;
+        }
     }
 
     // Get BetterData from PlayerControl
@@ -104,6 +109,7 @@ public static class PlayerControlDataExtension
                 playerInfo[player.Data.Puid] = new ExtendedPlayerInfo
                 {
                     _Data = player.Data,
+                    RealName = player.Data.PlayerName,
                     RoleInfo = new ExtendedRoleInfo()
                 };
             }

Modules/RPC.cs

@@ -226,6 +226,11 @@ internal static class RPC
 
         switch (callId)
         {
+            case (byte)RpcCalls.SetName:
+                reader.ReadUInt32();
+                var name = reader.ReadString();
+                player.BetterData().RealName = name;
+                break;
             case (byte)RpcCalls.SendChat:
                 var text = reader.ReadString();
 

Patches/GamePlayManagerPatch.cs

@@ -21,21 +21,24 @@ class GamePlayManager
             }
 
             // Clear unused Better Data
-            var keysToRemove = new List<string>();
-
-            foreach (var betterInfo in PlayerControlDataExtension.playerInfo)
+            try
             {
-                if (!Main.AllPlayerControls.Any(pc => pc.Data.Puid == betterInfo.Key))
+                var keysToRemove = new List<string>();
+
+                foreach (var betterInfo in PlayerControlDataExtension.playerInfo)
                 {
-                    keysToRemove.Add(betterInfo.Key);
+                    if (!Main.AllPlayerControls.Any(pc => pc.Data.Puid == betterInfo.Key))
+                    {
+                        keysToRemove.Add(betterInfo.Key);
+                    }
+                }
+
+                foreach (var key in keysToRemove)
+                {
+                    PlayerControlDataExtension.playerInfo.Remove(key);
                 }
             }
-
-            foreach (var key in keysToRemove)
-            {
-                PlayerControlDataExtension.playerInfo.Remove(key);
-            }
-
+            catch { }
         }
         [HarmonyPatch(nameof(LobbyBehaviour.Start))]
         [HarmonyPostfix]