Players with unknown playtimes now are tagged as new players, take 2 (#35648)

* your commit? our commit.

* skreee

* show joined players before lobby players; comments

* comments

* playerinfo retains playtime data after disconnect

* new connection status symbols

Content.Server/Administration/Systems/AdminSystem.cs

@@ -222,6 +222,7 @@ public sealed class AdminSystem : EntitySystem
         var entityName = string.Empty;
         var identityName = string.Empty;
 
+        // Visible (identity) name can be different from real name
         if (session?.AttachedEntity != null)
         {
             entityName = EntityManager.GetComponent<MetaDataComponent>(session.AttachedEntity.Value).EntityName;
@@ -230,6 +231,7 @@ public sealed class AdminSystem : EntitySystem
 
         var antag = false;
 
+        // Starting role, antagonist status and role type
         RoleTypePrototype roleType = new();
         var startingRole = string.Empty;
         if (_minds.TryGetMind(session, out var mindId, out var mindComp))
@@ -243,8 +245,13 @@ public sealed class AdminSystem : EntitySystem
             startingRole = _jobs.MindTryGetJobName(mindId);
         }
 
+        // Connection status and playtime
         var connected = session != null && session.Status is SessionStatus.Connected or SessionStatus.InGame;
-        TimeSpan? overallPlaytime = null;
+
+        // Start with the last available playtime data
+        var cachedInfo = GetCachedPlayerInfo(data.UserId);
+        var overallPlaytime = cachedInfo?.OverallPlaytime;
+        // Overwrite with current playtime data, unless it's null (such as if the player just disconnected)
         if (session != null &&
             _playTime.TryGetTrackerTimes(session, out var playTimes) &&
             playTimes.TryGetValue(PlayTimeTrackingShared.TrackerOverall, out var playTime))