Add flow to allow MatchSubScreen to handle beatmap presentation locally

osu.Game/OsuGame.cs

@@ -381,9 +381,16 @@ namespace osu.Game
                                 ?? beatmaps.FirstOrDefault(b => b.Ruleset.Equals(Ruleset.Value))
                                 ?? beatmaps.First();
 
-                Ruleset.Value = selection.Ruleset;
+                if (screen is IHandlePresentBeatmap presentableScreen)
-                Beatmap.Value = BeatmapManager.GetWorkingBeatmap(selection);
+                {
-            }, validScreens: new[] { typeof(SongSelect) });
+                    presentableScreen.PresentBeatmap(BeatmapManager.GetWorkingBeatmap(selection), selection.Ruleset);
+                }
+                else
+                {
+                    Ruleset.Value = selection.Ruleset;
+                    Beatmap.Value = BeatmapManager.GetWorkingBeatmap(selection);
+                }
+            }, validScreens: new[] { typeof(SongSelect), typeof(IHandlePresentBeatmap) });
         }
 
         /// <summary>

osu.Game/PerformFromMenuRunner.cs

@@ -5,11 +5,9 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using osu.Framework.Allocation;
-using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Screens;
 using osu.Framework.Threading;
-using osu.Game.Beatmaps;
 using osu.Game.Overlays;
 using osu.Game.Overlays.Dialog;
 using osu.Game.Overlays.Notifications;
@@ -30,9 +28,6 @@ namespace osu.Game
         [Resolved]
         private DialogOverlay dialogOverlay { get; set; }
 
-        [Resolved]
-        private IBindable<WorkingBeatmap> beatmap { get; set; }
-
         [Resolved(canBeNull: true)]
         private OsuGame game { get; set; }
 
@@ -90,7 +85,7 @@ namespace osu.Game
             var type = current.GetType();
 
             // check if we are already at a valid target screen.
-            if (validScreens.Any(t => t.IsAssignableFrom(type)) && !beatmap.Disabled)
+            if (validScreens.Any(t => t.IsAssignableFrom(type)))
             {
                 finalAction(current);
                 Cancel();

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

@@ -4,9 +4,11 @@
 using osu.Framework.Allocation;
 using osu.Framework.Logging;
 using osu.Framework.Screens;
+using osu.Game.Beatmaps;
 using osu.Game.Graphics.UserInterface;
 using osu.Game.Online.Multiplayer;
 using osu.Game.Online.Rooms;
+using osu.Game.Rulesets;
 using osu.Game.Rulesets.Mods;
 using osu.Game.Screens.Select;
 
@@ -19,6 +21,23 @@ namespace osu.Game.Screens.OnlinePlay.Multiplayer
 
         private LoadingLayer loadingLayer;
 
+        /// <summary>
+        /// Construct a new instance of multiplayer song select.
+        /// </summary>
+        /// <param name="beatmap">An optional initial beatmap selection to perform.</param>
+        /// <param name="ruleset">An optional initial ruleset selection to perform.</param>
+        public MultiplayerMatchSongSelect(WorkingBeatmap beatmap = null, RulesetInfo ruleset = null)
+        {
+            if (beatmap != null || ruleset != null)
+            {
+                Schedule(() =>
+                {
+                    if (beatmap != null) Beatmap.Value = beatmap;
+                    if (ruleset != null) Ruleset.Value = ruleset;
+                });
+            }
+        }
+
         [BackgroundDependencyLoader]
         private void load()
         {

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

@@ -12,9 +12,11 @@ using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Screens;
 using osu.Framework.Threading;
+using osu.Game.Beatmaps;
 using osu.Game.Configuration;
 using osu.Game.Online.Multiplayer;
 using osu.Game.Online.Rooms;
+using osu.Game.Rulesets;
 using osu.Game.Rulesets.Mods;
 using osu.Game.Screens.OnlinePlay.Components;
 using osu.Game.Screens.OnlinePlay.Match;
@@ -29,7 +31,7 @@ using ParticipantsList = osu.Game.Screens.OnlinePlay.Multiplayer.Participants.Pa
 namespace osu.Game.Screens.OnlinePlay.Multiplayer
 {
     [Cached]
-    public class MultiplayerMatchSubScreen : RoomSubScreen
+    public class MultiplayerMatchSubScreen : RoomSubScreen, IHandlePresentBeatmap
     {
         public override string Title { get; }
 
@@ -394,5 +396,13 @@ namespace osu.Game.Screens.OnlinePlay.Multiplayer
 
             modSettingChangeTracker?.Dispose();
         }
+
+        public void PresentBeatmap(WorkingBeatmap beatmap, RulesetInfo ruleset)
+        {
+            if (!this.IsCurrentScreen())
+                return;
+
+            this.Push(new MultiplayerMatchSongSelect(beatmap, ruleset));
+        }
     }
 }