Merge remote-tracking branch 'refs/remotes/ppy/master' into ingame-rankings

osu.Game.Tests/Visual/Multiplayer/TestSceneMatchBeatmapPanel.cs

@@ -7,7 +7,6 @@ using osu.Game.Beatmaps;
 using osu.Game.Online.Multiplayer;
 using osu.Game.Screens.Multi.Match.Components;
 using osu.Framework.Graphics;
-using osu.Framework.Utils;
 using osu.Game.Audio;
 using osu.Framework.Allocation;
 
@@ -38,16 +37,5 @@ namespace osu.Game.Tests.Visual.Multiplayer
             Room.Playlist.Add(new PlaylistItem { Beatmap = { Value = new BeatmapInfo { OnlineBeatmapID = 2109801 } } });
             Room.Playlist.Add(new PlaylistItem { Beatmap = { Value = new BeatmapInfo { OnlineBeatmapID = 1922035 } } });
         }
-
-        protected override void LoadComplete()
-        {
-            base.LoadComplete();
-
-            AddStep("Select random beatmap", () =>
-            {
-                Room.CurrentItem.Value = Room.Playlist[RNG.Next(Room.Playlist.Count)];
-                previewTrackManager.StopAnyPlaying(this);
-            });
-        }
     }
 }

osu.Game.Tests/Visual/Multiplayer/TestSceneMatchParticipants.cs

@@ -16,7 +16,7 @@ namespace osu.Game.Tests.Visual.Multiplayer
             Add(new Participants { RelativeSizeAxes = Axes.Both });
 
             AddStep(@"set max to null", () => Room.MaxParticipants.Value = null);
-            AddStep(@"set users", () => Room.Participants.Value = new[]
+            AddStep(@"set users", () => Room.Participants.AddRange(new[]
             {
                 new User
                 {
@@ -42,10 +42,10 @@ namespace osu.Game.Tests.Visual.Multiplayer
                     CoverUrl = @"https://assets.ppy.sh/user-profile-covers/5287410/5cfeaa9dd41cbce038ecdc9d781396ed4b0108089170bf7f50492ef8eadeb368.jpeg",
                     IsSupporter = true,
                 },
-            });
+            }));
 
             AddStep(@"set max", () => Room.MaxParticipants.Value = 10);
-            AddStep(@"clear users", () => Room.Participants.Value = System.Array.Empty<User>());
+            AddStep(@"clear users", () => Room.Participants.Clear());
             AddStep(@"set max to null", () => Room.MaxParticipants.Value = null);
         }
     }

osu.Game/Online/Multiplayer/PlaylistItem.cs

@@ -1,6 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System;
 using System.Linq;
 using Newtonsoft.Json;
 using osu.Framework.Bindables;
@@ -12,7 +13,7 @@ using osu.Game.Rulesets.Mods;
 
 namespace osu.Game.Online.Multiplayer
 {
-    public class PlaylistItem
+    public class PlaylistItem : IEquatable<PlaylistItem>
     {
         [JsonProperty("id")]
         public int ID { get; set; }
@@ -90,5 +91,14 @@ namespace osu.Game.Online.Multiplayer
 
         public bool ShouldSerializeID() => false;
         public bool ShouldSerializeapiBeatmap() => false;
+
+        public bool Equals(PlaylistItem other) => ID == other?.ID && BeatmapID == other.BeatmapID && RulesetID == other.RulesetID;
+
+        public override int GetHashCode()
+        {
+            // ReSharper disable NonReadonlyMemberInGetHashCode
+            return HashCode.Combine(ID, BeatmapID, RulesetID);
+            // ReSharper restore NonReadonlyMemberInGetHashCode
+        }
     }
 }

osu.Game/Online/Multiplayer/Room.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Collections.Generic;
 using System.Linq;
 using Newtonsoft.Json;
 using osu.Framework.Allocation;
@@ -31,10 +30,6 @@ namespace osu.Game.Online.Multiplayer
         [JsonProperty("playlist")]
         public BindableList<PlaylistItem> Playlist { get; private set; } = new BindableList<PlaylistItem>();
 
-        [Cached]
-        [JsonIgnore]
-        public Bindable<PlaylistItem> CurrentItem { get; private set; } = new Bindable<PlaylistItem>();
-
         [Cached]
         [JsonProperty("channel_id")]
         public Bindable<int> ChannelId { get; private set; } = new Bindable<int>();
@@ -65,23 +60,11 @@ namespace osu.Game.Online.Multiplayer
 
         [Cached]
         [JsonIgnore]
-        public Bindable<IEnumerable<User>> Participants { get; private set; } = new Bindable<IEnumerable<User>>(Enumerable.Empty<User>());
+        public BindableList<User> Participants { get; private set; } = new BindableList<User>();
 
         [Cached]
         public Bindable<int> ParticipantCount { get; private set; } = new Bindable<int>();
 
-        public Room()
-        {
-            Playlist.ItemsAdded += updateCurrent;
-            Playlist.ItemsRemoved += updateCurrent;
-            updateCurrent(Playlist);
-        }
-
-        private void updateCurrent(IEnumerable<PlaylistItem> playlist)
-        {
-            CurrentItem.Value = playlist.FirstOrDefault();
-        }
-
         // todo: TEMPORARY
         [JsonProperty("participant_count")]
         private int? participantCount
@@ -130,17 +113,18 @@ namespace osu.Game.Online.Multiplayer
             Type.Value = other.Type.Value;
             MaxParticipants.Value = other.MaxParticipants.Value;
             ParticipantCount.Value = other.ParticipantCount.Value;
-            Participants.Value = other.Participants.Value.ToArray();
             EndDate.Value = other.EndDate.Value;
 
             if (DateTimeOffset.Now >= EndDate.Value)
                 Status.Value = new RoomStatusEnded();
 
-            // Todo: Temporary, should only remove/add new items (requires framework changes)
+            foreach (var removedItem in Playlist.Except(other.Playlist).ToArray())
-            if (Playlist.Count == 0)
+                Playlist.Remove(removedItem);
-                Playlist.AddRange(other.Playlist);
+            Playlist.AddRange(other.Playlist.Except(Playlist).ToArray());
-            else if (other.Playlist.Count > 0)
+
-                Playlist.First().ID = other.Playlist.First().ID;
+            foreach (var removedItem in Participants.Except(other.Participants).ToArray())
+                Participants.Remove(removedItem);
+            Participants.AddRange(other.Participants.Except(Participants).ToArray());
 
             Position = other.Position;
         }

osu.Game/Screens/Multi/Components/BeatmapTitle.cs

@@ -1,6 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Localisation;
@@ -25,7 +26,10 @@ namespace osu.Game.Screens.Multi.Components
         [BackgroundDependencyLoader]
         private void load()
         {
-            CurrentItem.BindValueChanged(_ => updateText(), true);
+            Playlist.ItemsAdded += _ => updateText();
+            Playlist.ItemsRemoved += _ => updateText();
+
+            updateText();
         }
 
         private float textSize = OsuFont.DEFAULT_FONT_SIZE;
@@ -54,7 +58,7 @@ namespace osu.Game.Screens.Multi.Components
 
             textFlow.Clear();
 
-            var beatmap = CurrentItem.Value?.Beatmap;
+            var beatmap = Playlist.FirstOrDefault()?.Beatmap;
 
             if (beatmap == null)
             {

osu.Game/Screens/Multi/Components/BeatmapTypeInfo.cs

@@ -1,6 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
@@ -12,6 +13,8 @@ namespace osu.Game.Screens.Multi.Components
 {
     public class BeatmapTypeInfo : MultiplayerComposite
     {
+        private LinkFlowContainer beatmapAuthor;
+
         public BeatmapTypeInfo()
         {
             AutoSizeAxes = Axes.Both;
@@ -20,8 +23,6 @@ namespace osu.Game.Screens.Multi.Components
         [BackgroundDependencyLoader]
         private void load()
         {
-            LinkFlowContainer beatmapAuthor;
-
             InternalChild = new FillFlowContainer
             {
                 AutoSizeAxes = Axes.Both,
@@ -50,18 +51,23 @@ namespace osu.Game.Screens.Multi.Components
                 }
             };
 
-            CurrentItem.BindValueChanged(item =>
+            Playlist.ItemsAdded += _ => updateInfo();
+            Playlist.ItemsRemoved += _ => updateInfo();
+
+            updateInfo();
+        }
+
+        private void updateInfo()
         {
             beatmapAuthor.Clear();
 
-                var beatmap = item.NewValue?.Beatmap;
+            var beatmap = Playlist.FirstOrDefault()?.Beatmap;
 
             if (beatmap != null)
             {
                 beatmapAuthor.AddText("mapped by ", s => s.Colour = OsuColour.Gray(0.8f));
                 beatmapAuthor.AddUserLink(beatmap.Value.Metadata.Author);
             }
-            }, true);
         }
     }
 }

osu.Game/Screens/Multi/Components/ModeTypeInfo.cs

@@ -1,11 +1,11 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Game.Beatmaps.Drawables;
-using osu.Game.Online.Multiplayer;
 using osuTK;
 
 namespace osu.Game.Screens.Multi.Components
@@ -46,13 +46,18 @@ namespace osu.Game.Screens.Multi.Components
                 },
             };
 
-            CurrentItem.BindValueChanged(item => updateBeatmap(item.NewValue), true);
-
             Type.BindValueChanged(type => gameTypeContainer.Child = new DrawableGameType(type.NewValue) { Size = new Vector2(height) }, true);
+
+            Playlist.ItemsAdded += _ => updateBeatmap();
+            Playlist.ItemsRemoved += _ => updateBeatmap();
+
+            updateBeatmap();
         }
 
-        private void updateBeatmap(PlaylistItem item)
+        private void updateBeatmap()
         {
+            var item = Playlist.FirstOrDefault();
+
             if (item?.Beatmap != null)
             {
                 drawableRuleset.FadeIn(transition_duration);

osu.Game/Screens/Multi/Components/MultiplayerBackgroundSprite.cs

@@ -1,6 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Game.Beatmaps.Drawables;
@@ -10,6 +11,7 @@ namespace osu.Game.Screens.Multi.Components
     public class MultiplayerBackgroundSprite : MultiplayerComposite
     {
         private readonly BeatmapSetCoverType beatmapSetCoverType;
+        private UpdateableBeatmapBackgroundSprite sprite;
 
         public MultiplayerBackgroundSprite(BeatmapSetCoverType beatmapSetCoverType = BeatmapSetCoverType.Cover)
         {
@@ -19,11 +21,17 @@ namespace osu.Game.Screens.Multi.Components
         [BackgroundDependencyLoader]
         private void load()
         {
-            UpdateableBeatmapBackgroundSprite sprite;
-
             InternalChild = sprite = CreateBackgroundSprite();
 
-            CurrentItem.BindValueChanged(item => sprite.Beatmap.Value = item.NewValue?.Beatmap.Value, true);
+            Playlist.ItemsAdded += _ => updateBeatmap();
+            Playlist.ItemsRemoved += _ => updateBeatmap();
+
+            updateBeatmap();
+        }
+
+        private void updateBeatmap()
+        {
+            sprite.Beatmap.Value = Playlist.FirstOrDefault()?.Beatmap.Value;
         }
 
         protected virtual UpdateableBeatmapBackgroundSprite CreateBackgroundSprite() => new UpdateableBeatmapBackgroundSprite(beatmapSetCoverType) { RelativeSizeAxes = Axes.Both };

osu.Game/Screens/Multi/Match/Components/Header.cs

@@ -33,6 +33,7 @@ namespace osu.Game.Screens.Multi.Match.Components
         public Action RequestBeatmapSelection;
 
         private MatchBeatmapPanel beatmapPanel;
+        private ModDisplay modDisplay;
 
         public Header()
         {
@@ -44,7 +45,6 @@ namespace osu.Game.Screens.Multi.Match.Components
         private void load(OsuColour colours)
         {
             BeatmapSelectButton beatmapButton;
-            ModDisplay modDisplay;
 
             InternalChildren = new Drawable[]
             {
@@ -120,9 +120,12 @@ namespace osu.Game.Screens.Multi.Match.Components
                 },
             };
 
-            CurrentItem.BindValueChanged(item => modDisplay.Current.Value = item.NewValue?.RequiredMods?.ToArray() ?? Array.Empty<Mod>(), true);
-
             beatmapButton.Action = () => RequestBeatmapSelection?.Invoke();
+
+            Playlist.ItemsAdded += _ => updateMods();
+            Playlist.ItemsRemoved += _ => updateMods();
+
+            updateMods();
         }
 
         protected override void LoadComplete()
@@ -131,6 +134,13 @@ namespace osu.Game.Screens.Multi.Match.Components
             ShowBeatmapPanel.BindValueChanged(value => beatmapPanel.FadeTo(value.NewValue ? 1 : 0, 200, Easing.OutQuint), true);
         }
 
+        private void updateMods()
+        {
+            var item = Playlist.FirstOrDefault();
+
+            modDisplay.Current.Value = item?.RequiredMods?.ToArray() ?? Array.Empty<Mod>();
+        }
+
         private class BeatmapSelectButton : HeaderButton
         {
             [Resolved(typeof(Room), nameof(Room.RoomID))]

osu.Game/Screens/Multi/Match/Components/Info.cs

@@ -2,6 +2,7 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
+using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
@@ -18,6 +19,8 @@ namespace osu.Game.Screens.Multi.Match.Components
     {
         public Action OnStart;
 
+        private ReadyButton readyButton;
+
         public Info()
         {
             RelativeSizeAxes = Axes.X;
@@ -27,7 +30,6 @@ namespace osu.Game.Screens.Multi.Match.Components
         [BackgroundDependencyLoader]
         private void load()
         {
-            ReadyButton readyButton;
             HostInfo hostInfo;
 
             InternalChildren = new Drawable[]
@@ -89,9 +91,17 @@ namespace osu.Game.Screens.Multi.Match.Components
                 },
             };
 
-            CurrentItem.BindValueChanged(item => readyButton.Beatmap.Value = item.NewValue?.Beatmap.Value, true);
-
             hostInfo.Host.BindTo(Host);
+
+            Playlist.ItemsAdded += _ => updateBeatmap();
+            Playlist.ItemsRemoved += _ => updateBeatmap();
+
+            updateBeatmap();
+        }
+
+        private void updateBeatmap()
+        {
+            readyButton.Beatmap.Value = Playlist.FirstOrDefault()?.Beatmap.Value;
         }
     }
 }

osu.Game/Screens/Multi/Match/Components/MatchBeatmapPanel.cs

@@ -1,10 +1,10 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System.Linq;
 using System.Threading;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
-using osu.Game.Beatmaps;
 using osu.Game.Online.API;
 using osu.Game.Online.API.Requests;
 using osu.Game.Overlays.Direct;
@@ -32,10 +32,13 @@ namespace osu.Game.Screens.Multi.Match.Components
         [BackgroundDependencyLoader]
         private void load()
         {
-            CurrentItem.BindValueChanged(item => loadNewPanel(item.NewValue?.Beatmap.Value), true);
+            Playlist.ItemsAdded += _ => loadNewPanel();
+            Playlist.ItemsRemoved += _ => loadNewPanel();
+
+            loadNewPanel();
         }
 
-        private void loadNewPanel(BeatmapInfo beatmap)
+        private void loadNewPanel()
         {
             loadCancellation?.Cancel();
             request?.Cancel();
@@ -44,6 +47,8 @@ namespace osu.Game.Screens.Multi.Match.Components
             panel?.Expire();
             panel = null;
 
+            var beatmap = Playlist.FirstOrDefault()?.Beatmap.Value;
+
             if (beatmap?.OnlineBeatmapID == null)
                 return;
 

osu.Game/Screens/Multi/Match/Components/Participants.cs

@@ -51,9 +51,9 @@ namespace osu.Game.Screens.Multi.Match.Components
                 },
             };
 
-            Participants.BindValueChanged(participants =>
+            Participants.ItemsAdded += users =>
             {
-                usersFlow.Children = participants.NewValue.Select(u =>
+                usersFlow.AddRange(users.Select(u =>
                 {
                     var panel = new UserPanel(u)
                     {
@@ -65,8 +65,13 @@ namespace osu.Game.Screens.Multi.Match.Components
                     panel.OnLoadComplete += d => d.FadeInFromZero(60);
 
                     return panel;
-                }).ToList();
+                }).ToList());
-            }, true);
+            };
+
+            Participants.ItemsRemoved += users =>
+            {
+                usersFlow.RemoveAll(p => users.Contains(p.User));
+            };
         }
     }
 }

osu.Game/Screens/Multi/Match/MatchSubScreen.cs

@@ -41,9 +41,6 @@ namespace osu.Game.Screens.Multi.Match
         [Resolved(typeof(Room))]
         protected BindableList<PlaylistItem> Playlist { get; private set; }
 
-        [Resolved(typeof(Room))]
-        protected Bindable<PlaylistItem> CurrentItem { get; private set; }
-
         [Resolved]
         private BeatmapManager beatmapManager { get; set; }
 
@@ -53,6 +50,7 @@ namespace osu.Game.Screens.Multi.Match
         [Resolved(CanBeNull = true)]
         private OsuGame game { get; set; }
 
+        private readonly Bindable<PlaylistItem> selectedItem = new Bindable<PlaylistItem>();
         private MatchLeaderboard leaderboard;
 
         public MatchSubScreen(Room room)
@@ -166,7 +164,16 @@ namespace osu.Game.Screens.Multi.Match
         {
             base.LoadComplete();
 
-            CurrentItem.BindValueChanged(currentItemChanged, true);
+            Playlist.ItemsAdded += _ => updateSelectedItem();
+            Playlist.ItemsRemoved += _ => updateSelectedItem();
+
+            updateSelectedItem();
+        }
+
+        private void updateSelectedItem()
+        {
+            selectedItem.Value = Playlist.FirstOrDefault();
+            currentItemChanged();
         }
 
         public override bool OnExiting(IScreen next)
@@ -181,16 +188,18 @@ namespace osu.Game.Screens.Multi.Match
         /// <summary>
         /// Handles propagation of the current playlist item's content to game-wide mechanisms.
         /// </summary>
-        private void currentItemChanged(ValueChangedEvent<PlaylistItem> e)
+        private void currentItemChanged()
         {
+            var item = selectedItem.Value;
+
             // Retrieve the corresponding local beatmap, since we can't directly use the playlist's beatmap info
-            var localBeatmap = e.NewValue?.Beatmap == null ? null : beatmapManager.QueryBeatmap(b => b.OnlineBeatmapID == e.NewValue.Beatmap.Value.OnlineBeatmapID);
+            var localBeatmap = item?.Beatmap == null ? null : beatmapManager.QueryBeatmap(b => b.OnlineBeatmapID == item.Beatmap.Value.OnlineBeatmapID);
 
             Beatmap.Value = beatmapManager.GetWorkingBeatmap(localBeatmap);
-            Mods.Value = e.NewValue?.RequiredMods?.ToArray() ?? Array.Empty<Mod>();
+            Mods.Value = item?.RequiredMods?.ToArray() ?? Array.Empty<Mod>();
 
-            if (e.NewValue?.Ruleset != null)
+            if (item?.Ruleset != null)
-                Ruleset.Value = e.NewValue.Ruleset.Value;
+                Ruleset.Value = item.Ruleset.Value;
 
             previewTrackManager.StopAnyPlaying(this);
         }
@@ -203,11 +212,11 @@ namespace osu.Game.Screens.Multi.Match
             if (Beatmap.Value != beatmapManager.DefaultBeatmap)
                 return;
 
-            if (CurrentItem.Value == null)
+            if (selectedItem.Value == null)
                 return;
 
             // Try to retrieve the corresponding local beatmap
-            var localBeatmap = beatmapManager.QueryBeatmap(b => b.OnlineBeatmapID == CurrentItem.Value.Beatmap.Value.OnlineBeatmapID);
+            var localBeatmap = beatmapManager.QueryBeatmap(b => b.OnlineBeatmapID == selectedItem.Value.Beatmap.Value.OnlineBeatmapID);
 
             if (localBeatmap != null)
                 Beatmap.Value = beatmapManager.GetWorkingBeatmap(localBeatmap);
@@ -224,7 +233,7 @@ namespace osu.Game.Screens.Multi.Match
             {
                 default:
                 case GameTypeTimeshift _:
-                    multiplayer?.Start(() => new TimeshiftPlayer(CurrentItem.Value)
+                    multiplayer?.Start(() => new TimeshiftPlayer(selectedItem.Value)
                     {
                         Exited = () => leaderboard.RefreshScores()
                     });

osu.Game/Screens/Multi/MultiplayerComposite.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Collections.Generic;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics.Containers;
@@ -32,10 +31,7 @@ namespace osu.Game.Screens.Multi
         protected BindableList<PlaylistItem> Playlist { get; private set; }
 
         [Resolved(typeof(Room))]
-        protected Bindable<PlaylistItem> CurrentItem { get; private set; }
+        protected BindableList<User> Participants { get; private set; }
-
-        [Resolved(typeof(Room))]
-        protected Bindable<IEnumerable<User>> Participants { get; private set; }
 
         [Resolved(typeof(Room))]
         protected Bindable<int> ParticipantCount { get; private set; }

osu.Game/Screens/Select/MatchSongSelect.cs

@@ -22,11 +22,11 @@ namespace osu.Game.Screens.Select
         public string ShortTitle => "song selection";
         public override string Title => ShortTitle.Humanize();
 
-        [Resolved(typeof(Room))]
-        protected Bindable<PlaylistItem> CurrentItem { get; private set; }
-
         public override bool AllowEditing => false;
 
+        [Resolved(typeof(Room), nameof(Room.Playlist))]
+        protected BindableList<PlaylistItem> Playlist { get; private set; }
+
         [Resolved]
         private BeatmapManager beatmaps { get; set; }
 
@@ -59,11 +59,13 @@ namespace osu.Game.Screens.Select
             if (base.OnExiting(next))
                 return true;
 
-            if (CurrentItem.Value != null)
+            var firstItem = Playlist.FirstOrDefault();
+
+            if (firstItem != null)
             {
-                Ruleset.Value = CurrentItem.Value.Ruleset.Value;
+                Ruleset.Value = firstItem.Ruleset.Value;
-                Beatmap.Value = beatmaps.GetWorkingBeatmap(CurrentItem.Value.Beatmap.Value);
+                Beatmap.Value = beatmaps.GetWorkingBeatmap(firstItem.Beatmap.Value);
-                Mods.Value = CurrentItem.Value.RequiredMods?.ToArray() ?? Array.Empty<Mod>();
+                Mods.Value = firstItem.RequiredMods?.ToArray() ?? Array.Empty<Mod>();
             }
 
             return false;

osu.Game/Users/UserPanel.cs

@@ -26,11 +26,12 @@ namespace osu.Game.Users
 {
     public class UserPanel : OsuClickableContainer, IHasContextMenu
     {
-        private readonly User user;
         private const float height = 100;
         private const float content_padding = 10;
         private const float status_height = 30;
 
+        public readonly User User;
+
         [Resolved(canBeNull: true)]
         private OsuColour colours { get; set; }
 
@@ -54,7 +55,7 @@ namespace osu.Game.Users
             if (user == null)
                 throw new ArgumentNullException(nameof(user));
 
-            this.user = user;
+            User = user;
 
             Height = height - status_height;
         }
@@ -86,7 +87,7 @@ namespace osu.Game.Users
                         RelativeSizeAxes = Axes.Both,
                         Anchor = Anchor.Centre,
                         Origin = Anchor.Centre,
-                        User = user,
+                        User = User,
                     }, 300, 5000)
                     {
                         RelativeSizeAxes = Axes.Both,
@@ -106,7 +107,7 @@ namespace osu.Game.Users
                             new UpdateableAvatar
                             {
                                 Size = new Vector2(height - status_height - content_padding * 2),
-                                User = user,
+                                User = User,
                                 Masking = true,
                                 CornerRadius = 5,
                                 OpenOnClick = { Value = false },
@@ -125,7 +126,7 @@ namespace osu.Game.Users
                                 {
                                     new OsuSpriteText
                                     {
-                                        Text = user.Username,
+                                        Text = User.Username,
                                         Font = OsuFont.GetFont(weight: FontWeight.SemiBold, size: 18, italics: true),
                                     },
                                     infoContainer = new FillFlowContainer
@@ -138,7 +139,7 @@ namespace osu.Game.Users
                                         Spacing = new Vector2(5f, 0f),
                                         Children = new Drawable[]
                                         {
-                                            new UpdateableFlag(user.Country)
+                                            new UpdateableFlag(User.Country)
                                             {
                                                 Width = 30f,
                                                 RelativeSizeAxes = Axes.Y,
@@ -191,12 +192,12 @@ namespace osu.Game.Users
                 }
             });
 
-            if (user.IsSupporter)
+            if (User.IsSupporter)
             {
                 infoContainer.Add(new SupporterIcon
                 {
                     Height = 20f,
-                    SupportLevel = user.SupportLevel
+                    SupportLevel = User.SupportLevel
                 });
             }
 
@@ -206,7 +207,7 @@ namespace osu.Game.Users
             base.Action = ViewProfile = () =>
             {
                 Action?.Invoke();
-                profile?.ShowUser(user);
+                profile?.ShowUser(User);
             };
         }