New struct for basic round end info per player.

Content.Client/GameTicking/ClientGameTicker.cs

@@ -73,7 +73,7 @@ namespace Content.Client.GameTicking
         {
 
             //This is not ideal at all, but I don't see an immediately better fit anywhere else.
-            var roundEnd = new RoundEndSummaryWindow(message.GamemodeTitle, message.DurationInHours);
+            var roundEnd = new RoundEndSummaryWindow(message.GamemodeTitle, message.DurationInHours, message.AllPlayersEndInfo);
 
         }
     }

Content.Client/UserInterface/RoundEndSummaryWindow.cs

@@ -10,7 +10,9 @@ using Robust.Shared.Maths;
 using Content.Client.Utility;
 using Robust.Client.Player;
 using System.Linq;
+using System.Collections.Generic;
 using static Robust.Client.UserInterface.Controls.ItemList;
+using static Content.Shared.SharedGameTicker;
 
 namespace Content.Client.UserInterface
 {
@@ -27,7 +29,7 @@ namespace Content.Client.UserInterface
 
         protected override Vector2? CustomSize => (520, 580);
 
-        public RoundEndSummaryWindow(string gm, uint duration)
+        public RoundEndSummaryWindow(string gm, uint duration, List<RoundEndPlayerInfo> info )
         {
             Title = Loc.GetString("Round End Summary");
 
@@ -59,12 +61,15 @@ namespace Content.Client.UserInterface
                 SelectMode = ItemList.ItemListSelectMode.Button
             };
 
-            foreach (var session in _playerManager.Sessions.OrderBy(s => s.Name))
+            foreach(var plyinfo in info)
             {
-                var playerOOCName = session.SessionId.Username;
-                //No Mind data so no ICName/Job/Role, etc.
-                _playerList.AddItem(playerOOCName);
+                var oocName = plyinfo.PlayerOOCName;
+                var icName = plyinfo.PlayerICName;
+                var role = plyinfo.Role;
+                var wasAntag = plyinfo.Antag;
+                _playerList.AddItem($"{oocName} was {icName} playing role of {role}.");
             }
+
             VBox.AddChild(_playerList);
             OpenCentered();
             MoveToFront();

Content.Server/GameTicking/GameTicker.cs

@@ -205,8 +205,30 @@ namespace Content.Server.GameTicking
             //Tell every client the round has ended.
             var roundEndMessage = _netManager.CreateNetMessage<MsgRoundEndMessage>();
             roundEndMessage.GamemodeTitle = MakeGamePreset().ModeTitle;
+
             //TODO:Grab actual timespan of round.
             roundEndMessage.DurationInHours = 1337;
+
+            //Generate a list of basic player info to display in the end round summary.
+            var listOfPlayerInfo = new List<RoundEndPlayerInfo>();
+            foreach(var ply in _playerManager.GetAllPlayers().OrderBy(p => p.Name))
+            {
+                if (ply == null) continue;
+                if(ply.AttachedEntity.TryGetComponent<MindComponent>(out var mindComponent)
+                    && mindComponent.HasMind)
+                {
+                    var playerEndRoundInfo = new RoundEndPlayerInfo()
+                    {
+                        PlayerOOCName = ply.Name,
+                        PlayerICName = mindComponent.Mind.CurrentEntity.Name,
+                        Role = mindComponent.Mind.AllRoles.First().Name,
+                        Antag = false
+                    };
+                    listOfPlayerInfo.Add(playerEndRoundInfo);
+                }
+            }
+
+            roundEndMessage.AllPlayersEndInfo = listOfPlayerInfo;
             _netManager.ServerSendToAll(roundEndMessage);
         }
 

Content.Shared/SharedGameTicker.cs

@@ -1,5 +1,7 @@
 using System;
+using System.Collections.Generic;
 using Lidgren.Network;
+using Robust.Shared.Interfaces.GameObjects;
 using Robust.Shared.Interfaces.Network;
 using Robust.Shared.Network;
 
@@ -114,6 +116,14 @@ namespace Content.Shared
                 buffer.Write(TextBlob);
             }
         }
+        public struct RoundEndPlayerInfo
+        {
+            public string PlayerOOCName;
+            public string PlayerICName;
+            public string Role;
+            public bool Antag;
+
+        }
 
         protected class MsgRoundEndMessage : NetMessage
         {
@@ -130,10 +140,30 @@ namespace Content.Shared
             //TODO: Change to a more detailed measurement of time.
             public uint DurationInHours;
 
+            public uint PlayerCount;
+
+            public List<RoundEndPlayerInfo> AllPlayersEndInfo;
+
             public override void ReadFromBuffer(NetIncomingMessage buffer)
             {
                 GamemodeTitle = buffer.ReadString();
                 DurationInHours = buffer.ReadUInt32();
+
+                PlayerCount = buffer.ReadUInt32();
+                AllPlayersEndInfo = new List<RoundEndPlayerInfo>();
+                for(var i = 0; i < PlayerCount + 1; i++)
+                {
+                    var readPlayerData = new RoundEndPlayerInfo
+                    {
+                        PlayerOOCName = buffer.ReadString(),
+                        PlayerICName = buffer.ReadString(),
+                        Role = buffer.ReadString(),
+                        Antag = buffer.ReadBoolean()
+                    };
+
+                    AllPlayersEndInfo.Add(readPlayerData);
+                }
+                
             }
 
             public override void WriteToBuffer(NetOutgoingMessage buffer)
@@ -141,6 +171,14 @@ namespace Content.Shared
                 buffer.Write(GamemodeTitle);
                 buffer.Write(DurationInHours);
 
+                buffer.Write(PlayerCount);
+                foreach(var playerEndInfo in AllPlayersEndInfo)
+                {
+                    buffer.Write(playerEndInfo.PlayerOOCName);
+                    buffer.Write(playerEndInfo.PlayerICName);
+                    buffer.Write(playerEndInfo.Role);
+                    buffer.Write(playerEndInfo.Antag);
+                }
             }
 
         }