Add temporary means of getting the user which is responsible for a resulting play.

osu.Game.Rulesets.Osu/OsuAutoReplay.cs

@@ -12,6 +12,7 @@ using System.Diagnostics;
 using osu.Framework.Graphics;
 using osu.Game.Rulesets.Objects.Types;
 using osu.Game.Rulesets.Replays;
+using osu.Game.Users;
 
 namespace osu.Game.Rulesets.Osu
 {
@@ -27,6 +28,11 @@ namespace osu.Game.Rulesets.Osu
         {
             this.beatmap = beatmap;
 
+            User = new User
+            {
+                Username = @"Autoplay",
+            };
+
             createAutoReplay();
         }
 

osu.Game/Rulesets/Replays/Replay.cs

@@ -2,11 +2,14 @@
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
 using System.Collections.Generic;
+using osu.Game.Users;
 
 namespace osu.Game.Rulesets.Replays
 {
     public class Replay
     {
+        public User User;
+
         public List<ReplayFrame> Frames = new List<ReplayFrame>();
     }
 }

osu.Game/Rulesets/Scoring/ScoreProcessor.cs

@@ -9,6 +9,7 @@ using osu.Game.Rulesets.Judgements;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.UI;
 using osu.Game.Rulesets.Objects.Drawables;
+using osu.Game.Users;
 
 namespace osu.Game.Rulesets.Scoring
 {

osu.Game/Rulesets/UI/HitRenderer.cs

@@ -91,11 +91,17 @@ namespace osu.Game.Rulesets.UI
 
         protected virtual FramedReplayInputHandler CreateReplayInputHandler(Replay replay) => new FramedReplayInputHandler(replay);
 
+        public Replay Replay { get; private set; }
+
         /// <summary>
         /// Sets a replay to be used, overriding local input.
         /// </summary>
         /// <param name="replay">The replay, null for local input.</param>
-        public void SetReplay(Replay replay) => InputManager.ReplayInputHandler = replay != null ? CreateReplayInputHandler(replay) : null;
+        public void SetReplay(Replay replay)
+        {
+            Replay = replay;
+            InputManager.ReplayInputHandler = replay != null ? CreateReplayInputHandler(replay) : null;
+        }
     }
 
     /// <summary>

osu.Game/Screens/Play/Player.cs

@@ -22,6 +22,7 @@ using System.Linq;
 using osu.Framework.Threading;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Screens.Ranking;
+using osu.Game.Users;
 
 namespace osu.Game.Screens.Play
 {
@@ -266,7 +267,9 @@ namespace osu.Game.Screens.Play
             Delay(1000);
             onCompletionEvent = Schedule(delegate
             {
-                Push(new Results(scoreProcessor.CreateScore()));
+                var score = scoreProcessor.CreateScore();
+                score.User = HitRenderer.Replay?.User ?? (Game as OsuGame)?.API?.LocalUser?.Value;
+                Push(new Results(score));
             });
         }