From f9cfc7d96cfbf42a9e40172b55c14ef92a2e9827 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bart=C5=82omiej=20Dach?= <dach.bartlomiej@gmail.com>
Date: Fri, 26 Jul 2024 10:53:12 +0200
Subject: [PATCH] Fix preview tracks not stopping playback when
 suspending/exiting daily challenge screen

Closes https://github.com/ppy/osu/issues/29083.
---
 .../Screens/OnlinePlay/DailyChallenge/DailyChallenge.cs  | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/osu.Game/Screens/OnlinePlay/DailyChallenge/DailyChallenge.cs b/osu.Game/Screens/OnlinePlay/DailyChallenge/DailyChallenge.cs
index 235361dfaa..6ff0eb2452 100644
--- a/osu.Game/Screens/OnlinePlay/DailyChallenge/DailyChallenge.cs
+++ b/osu.Game/Screens/OnlinePlay/DailyChallenge/DailyChallenge.cs
@@ -17,6 +17,7 @@ using osu.Framework.Graphics.Cursor;
 using osu.Framework.Graphics.Shapes;
 using osu.Framework.Logging;
 using osu.Framework.Screens;
+using osu.Game.Audio;
 using osu.Game.Beatmaps;
 using osu.Game.Database;
 using osu.Game.Graphics.Containers;
@@ -40,7 +41,8 @@ using osuTK;
 
 namespace osu.Game.Screens.OnlinePlay.DailyChallenge
 {
-    public partial class DailyChallenge : OsuScreen
+    [Cached(typeof(IPreviewTrackOwner))]
+    public partial class DailyChallenge : OsuScreen, IPreviewTrackOwner
     {
         private readonly Room room;
         private readonly PlaylistItem playlistItem;
@@ -91,6 +93,9 @@ namespace osu.Game.Screens.OnlinePlay.DailyChallenge
         [Resolved]
         protected IAPIProvider API { get; private set; } = null!;
 
+        [Resolved]
+        private PreviewTrackManager previewTrackManager { get; set; } = null!;
+
         public override bool DisallowExternalBeatmapRulesetChanges => true;
 
         public DailyChallenge(Room room)
@@ -441,6 +446,7 @@ namespace osu.Game.Screens.OnlinePlay.DailyChallenge
 
             userModsSelectOverlay.Hide();
             cancelTrackLooping();
+            previewTrackManager.StopAnyPlaying(this);
         }
 
         public override bool OnExiting(ScreenExitEvent e)
@@ -448,6 +454,7 @@ namespace osu.Game.Screens.OnlinePlay.DailyChallenge
             waves.Hide();
             userModsSelectOverlay.Hide();
             cancelTrackLooping();
+            previewTrackManager.StopAnyPlaying(this);
             this.Delay(WaveContainer.DISAPPEAR_DURATION).FadeOut();
 
             roomManager.PartRoom();