Make Room.Status non-bindable

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

@@ -76,7 +76,7 @@ namespace osu.Game.Tests.Visual.Multiplayer
                         createLoungeRoom(new Room
                         {
                             Name = "Multiplayer room",
-                            Status = { Value = new RoomStatusOpen() },
+                            Status = new RoomStatusOpen(),
                             EndDate = { Value = DateTimeOffset.Now.AddDays(1) },
                             Type = MatchType.HeadToHead,
                             Playlist = { item1 },
@@ -85,7 +85,7 @@ namespace osu.Game.Tests.Visual.Multiplayer
                         createLoungeRoom(new Room
                         {
                             Name = "Private room",
-                            Status = { Value = new RoomStatusOpenPrivate() },
+                            Status = new RoomStatusOpenPrivate(),
                             HasPassword = { Value = true },
                             EndDate = { Value = DateTimeOffset.Now.AddDays(1) },
                             Type = MatchType.HeadToHead,
@@ -95,7 +95,7 @@ namespace osu.Game.Tests.Visual.Multiplayer
                         createLoungeRoom(new Room
                         {
                             Name = "Playlist room with multiple beatmaps",
-                            Status = { Value = new RoomStatusPlaying() },
+                            Status = new RoomStatusPlaying(),
                             EndDate = { Value = DateTimeOffset.Now.AddDays(1) },
                             Playlist = { item1, item2 },
                             CurrentPlaylistItem = item1
@@ -103,19 +103,19 @@ namespace osu.Game.Tests.Visual.Multiplayer
                         createLoungeRoom(new Room
                         {
                             Name = "Finished room",
-                            Status = { Value = new RoomStatusEnded() },
+                            Status = new RoomStatusEnded(),
                             EndDate = { Value = DateTimeOffset.Now },
                         }),
                         createLoungeRoom(new Room
                         {
                             Name = "Spotlight room",
-                            Status = { Value = new RoomStatusOpen() },
+                            Status = new RoomStatusOpen(),
                             Category = RoomCategory.Spotlight,
                         }),
                         createLoungeRoom(new Room
                         {
                             Name = "Featured artist room",
-                            Status = { Value = new RoomStatusOpen() },
+                            Status = new RoomStatusOpen(),
                             Category = RoomCategory.FeaturedArtist,
                         }),
                     }
@@ -136,7 +136,7 @@ namespace osu.Game.Tests.Visual.Multiplayer
             AddStep("create room", () => Child = drawableRoom = createLoungeRoom(room = new Room
             {
                 Name = "Room with password",
-                Status = { Value = new RoomStatusOpen() },
+                Status = new RoomStatusOpen(),
                 Type = MatchType.HeadToHead,
             }));
 

osu.Game/Online/Multiplayer/MultiplayerClient.cs

@@ -397,15 +397,15 @@ namespace osu.Game.Online.Multiplayer
                 switch (state)
                 {
                     case MultiplayerRoomState.Open:
-                        APIRoom.Status.Value = APIRoom.HasPassword.Value ? new RoomStatusOpenPrivate() : new RoomStatusOpen();
+                        APIRoom.Status = APIRoom.HasPassword.Value ? new RoomStatusOpenPrivate() : new RoomStatusOpen();
                         break;
 
                     case MultiplayerRoomState.Playing:
-                        APIRoom.Status.Value = new RoomStatusPlaying();
+                        APIRoom.Status = new RoomStatusPlaying();
                         break;
 
                     case MultiplayerRoomState.Closed:
-                        APIRoom.Status.Value = new RoomStatusEnded();
+                        APIRoom.Status = new RoomStatusEnded();
                         break;
                 }
 
@@ -843,7 +843,7 @@ namespace osu.Game.Online.Multiplayer
             Room.Settings = settings;
             APIRoom.Name = Room.Settings.Name;
             APIRoom.Password.Value = Room.Settings.Password;
-            APIRoom.Status.Value = string.IsNullOrEmpty(Room.Settings.Password) ? new RoomStatusOpen() : new RoomStatusOpenPrivate();
+            APIRoom.Status = string.IsNullOrEmpty(Room.Settings.Password) ? new RoomStatusOpen() : new RoomStatusOpenPrivate();
             APIRoom.Type = Room.Settings.MatchType;
             APIRoom.QueueMode.Value = Room.Settings.QueueMode;
             APIRoom.AutoStartDuration.Value = Room.Settings.AutoStartDuration;

osu.Game/Online/Rooms/GetRoomsRequest.cs

@@ -45,11 +45,11 @@ namespace osu.Game.Online.Rooms
                 foreach (var room in Response)
                 {
                     if (room.EndDate.Value != null && DateTimeOffset.Now >= room.EndDate.Value)
-                        room.Status.Value = new RoomStatusEnded();
+                        room.Status = new RoomStatusEnded();
                     else if (room.HasPassword.Value)
-                        room.Status.Value = new RoomStatusOpenPrivate();
+                        room.Status = new RoomStatusOpenPrivate();
                     else
-                        room.Status.Value = new RoomStatusOpen();
+                        room.Status = new RoomStatusOpen();
                 }
             }
         }

osu.Game/Online/Rooms/Room.cs

@@ -78,6 +78,15 @@ namespace osu.Game.Online.Rooms
             set => SetField(ref currentPlaylistItem, value);
         }
 
+        /// <summary>
+        /// The current room status.
+        /// </summary>
+        public RoomStatus Status
+        {
+            get => status;
+            set => SetField(ref status, value);
+        }
+
         [JsonProperty("id")]
         private long? roomId;
 
@@ -98,6 +107,9 @@ namespace osu.Game.Online.Rooms
         [JsonProperty("current_playlist_item")]
         private PlaylistItem? currentPlaylistItem;
 
+        // Not serialised (see: GetRoomsRequest).
+        private RoomStatus status = new RoomStatusOpen();
+
         [Cached]
         [JsonProperty("playlist")]
         public readonly BindableList<PlaylistItem> Playlist = new BindableList<PlaylistItem>();
@@ -117,9 +129,6 @@ namespace osu.Game.Online.Rooms
         [Cached]
         public readonly Bindable<int?> MaxAttempts = new Bindable<int?>();
 
-        [Cached]
-        public readonly Bindable<RoomStatus> Status = new Bindable<RoomStatus>(new RoomStatusOpen());
-
         [Cached]
         public readonly Bindable<RoomAvailability> Availability = new Bindable<RoomAvailability>();
 
@@ -231,7 +240,7 @@ namespace osu.Game.Online.Rooms
                 Host = other.Host;
 
             ChannelId.Value = other.ChannelId.Value;
-            Status.Value = other.Status.Value;
+            Status = other.Status;
             Availability.Value = other.Availability.Value;
             HasPassword.Value = other.HasPassword.Value;
             Type = other.Type;
@@ -266,7 +275,7 @@ namespace osu.Game.Online.Rooms
             // Todo: This is not the best way/place to do this, but the intention is to display all playlist items when the room has ended,
             // and display only the non-expired playlist items while the room is still active. In order to achieve this, all expired items are removed from the source Room.
             // More refactoring is required before this can be done locally instead - DrawableRoomPlaylist is currently directly bound to the playlist to display items in the room.
-            if (!(Status.Value is RoomStatusEnded))
+            if (Status is not RoomStatusEnded)
                 Playlist.RemoveAll(i => i.Expired);
         }
 

osu.Game/Screens/OnlinePlay/Components/StatusColouredContainer.cs

@@ -1,22 +1,21 @@
 // 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.ComponentModel;
 using osu.Framework.Allocation;
-using osu.Framework.Bindables;
 using osu.Framework.Graphics;
-using osu.Framework.Graphics.Containers;
 using osu.Game.Graphics;
 using osu.Game.Online.Rooms;
+using Container = osu.Framework.Graphics.Containers.Container;
 
 namespace osu.Game.Screens.OnlinePlay.Components
 {
     public partial class StatusColouredContainer : Container
     {
+        [Resolved]
+        private OsuColour colours { get; set; } = null!;
+
         private readonly double transitionDuration;
-
-        [Resolved(typeof(Room), nameof(Room.Status))]
-        private Bindable<RoomStatus> status { get; set; } = null!;
-
         private readonly Room room;
 
         public StatusColouredContainer(Room room, double transitionDuration = 100)
@@ -25,13 +24,29 @@ namespace osu.Game.Screens.OnlinePlay.Components
             this.transitionDuration = transitionDuration;
         }
 
-        [BackgroundDependencyLoader]
+        protected override void LoadComplete()
-        private void load(OsuColour colours)
         {
-            status.BindValueChanged(s =>
+            base.LoadComplete();
+
+            room.PropertyChanged += onRoomPropertyChanged;
+            updateRoomStatus();
+        }
+
+        private void onRoomPropertyChanged(object? sender, PropertyChangedEventArgs e)
         {
-                this.FadeColour(colours.ForRoomCategory(room.Category) ?? s.NewValue.GetAppropriateColour(colours), transitionDuration);
+            if (e.PropertyName == nameof(Room.Status))
-            }, true);
+                updateRoomStatus();
+        }
+
+        private void updateRoomStatus()
+        {
+            this.FadeColour(colours.ForRoomCategory(room.Category) ?? room.Status.GetAppropriateColour(colours), transitionDuration);
+        }
+
+        protected override void Dispose(bool isDisposing)
+        {
+            base.Dispose(isDisposing);
+            room.PropertyChanged -= onRoomPropertyChanged;
         }
     }
 }

osu.Game/Screens/OnlinePlay/Lounge/Components/DrawableRoom.cs

@@ -159,7 +159,7 @@ namespace osu.Game.Screens.OnlinePlay.Lounge.Components
                                                                 Spacing = new Vector2(5),
                                                                 Children = new Drawable[]
                                                                 {
-                                                                    new RoomStatusPill
+                                                                    new RoomStatusPill(Room)
                                                                     {
                                                                         Anchor = Anchor.CentreLeft,
                                                                         Origin = Anchor.CentreLeft

osu.Game/Screens/OnlinePlay/Lounge/Components/RoomStatusPill.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.ComponentModel;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Sprites;
@@ -19,25 +20,43 @@ namespace osu.Game.Screens.OnlinePlay.Lounge.Components
 
         protected override FontUsage Font => base.Font.With(weight: FontWeight.SemiBold);
 
+        private readonly Room room;
+
+        public RoomStatusPill(Room room)
+        {
+            this.room = room;
+        }
+
         protected override void LoadComplete()
         {
             base.LoadComplete();
 
-            EndDate.BindValueChanged(_ => updateDisplay());
-            Status.BindValueChanged(_ => updateDisplay(), true);
-
-            FinishTransforms(true);
-
             TextFlow.Colour = Colour4.Black;
             Pill.Background.Alpha = 1;
+
+            EndDate.BindValueChanged(_ => updateDisplay());
+            room.PropertyChanged += onRoomPropertyChanged;
+            updateDisplay();
+
+            FinishTransforms(true);
+        }
+
+        private void onRoomPropertyChanged(object? sender, PropertyChangedEventArgs e)
+        {
+            if (e.PropertyName == nameof(Room.Status))
+                updateDisplay();
         }
 
         private void updateDisplay()
         {
-            RoomStatus status = Status.Value;
+            Pill.Background.FadeColour(room.Status.GetAppropriateColour(colours), 100);
+            TextFlow.Text = room.Status.Message;
+        }
 
-            Pill.Background.FadeColour(status.GetAppropriateColour(colours), 100);
+        protected override void Dispose(bool isDisposing)
-            TextFlow.Text = status.Message;
+        {
+            base.Dispose(isDisposing);
+            room.PropertyChanged -= onRoomPropertyChanged;
         }
     }
 }

osu.Game/Screens/OnlinePlay/Multiplayer/MultiplayerRoomManager.cs

@@ -31,7 +31,7 @@ namespace osu.Game.Screens.OnlinePlay.Multiplayer
 
             // this is done here as a pre-check to avoid clicking on already closed rooms in the lounge from triggering a server join.
             // should probably be done at a higher level, but due to the current structure of things this is the easiest place for now.
-            if (room.Status.Value is RoomStatusEnded)
+            if (room.Status is RoomStatusEnded)
             {
                 onError?.Invoke("Cannot join an ended room.");
                 return;

osu.Game/Screens/OnlinePlay/OnlinePlayComposite.cs

@@ -16,9 +16,6 @@ namespace osu.Game.Screens.OnlinePlay
     /// </summary>
     public partial class OnlinePlayComposite : CompositeDrawable
     {
-        [Resolved(typeof(Room))]
-        protected Bindable<RoomStatus> Status { get; private set; } = null!;
-
         [Resolved(typeof(Room))]
         protected Bindable<Room.RoomPlaylistItemStats> PlaylistItemStats { get; private set; } = null!;