Merge pull request #30239 from rozukke/reset-offsets

Add functionality to mass reset offsets

osu.Game/Beatmaps/BeatmapManager.cs

@@ -285,7 +285,8 @@ namespace osu.Game.Beatmaps
         /// </summary>
         /// <param name="query">The query.</param>
         /// <returns>The first result for the provided query, or null if no results were found.</returns>
-        public BeatmapInfo? QueryBeatmap(Expression<Func<BeatmapInfo, bool>> query) => Realm.Run(r => r.All<BeatmapInfo>().Filter($"{nameof(BeatmapInfo.BeatmapSet)}.{nameof(BeatmapSetInfo.DeletePending)} == false").FirstOrDefault(query)?.Detach());
+        public BeatmapInfo? QueryBeatmap(Expression<Func<BeatmapInfo, bool>> query) => Realm.Run(r =>
+            r.All<BeatmapInfo>().Filter($"{nameof(BeatmapInfo.BeatmapSet)}.{nameof(BeatmapSetInfo.DeletePending)} == false").FirstOrDefault(query)?.Detach());
 
         /// <summary>
         /// A default representation of a WorkingBeatmap to use when no beatmap is available.
@@ -313,6 +314,23 @@ namespace osu.Game.Beatmaps
             });
         }
 
+        public void ResetAllOffsets()
+        {
+            const string reset_complete_message = "All offsets have been reset!";
+            Realm.Write(r =>
+            {
+                var items = r.All<BeatmapInfo>();
+
+                foreach (var beatmap in items)
+                {
+                    if (beatmap.UserSettings.Offset != 0)
+                        beatmap.UserSettings.Offset = 0;
+                }
+
+                PostNotification?.Invoke(new ProgressCompletionNotification { Text = reset_complete_message });
+            });
+        }
+
         public void Delete(Expression<Func<BeatmapSetInfo, bool>>? filter = null, bool silent = false)
         {
             Realm.Run(r =>

osu.Game/Localisation/DeleteConfirmationContentStrings.cs

@@ -19,6 +19,11 @@ namespace osu.Game.Localisation
         /// </summary>
         public static LocalisableString BeatmapVideos => new TranslatableString(getKey(@"beatmap_videos"), @"Are you sure you want to delete all beatmaps videos? This cannot be undone!");
 
+        /// <summary>
+        /// "Are you sure you want to reset all local beatmap offsets? This cannot be undone!"
+        /// </summary>
+        public static LocalisableString Offsets => new TranslatableString(getKey(@"offsets"), @"Are you sure you want to reset all local beatmap offsets? This cannot be undone!");
+
         /// <summary>
         /// "Are you sure you want to delete all skins? This cannot be undone!"
         /// </summary>

osu.Game/Localisation/MaintenanceSettingsStrings.cs

@@ -59,6 +59,11 @@ namespace osu.Game.Localisation
         /// </summary>
         public static LocalisableString DeleteAllBeatmapVideos => new TranslatableString(getKey(@"delete_all_beatmap_videos"), @"Delete ALL beatmap videos");
 
+        /// <summary>
+        /// "Reset ALL beatmap offsets"
+        /// </summary>
+        public static LocalisableString ResetAllOffsets => new TranslatableString(getKey(@"reset_all_offsets"), @"Reset ALL beatmap offsets");
+
         /// <summary>
         /// "Delete ALL scores"
         /// </summary>

osu.Game/Overlays/Settings/Sections/Maintenance/BeatmapSettings.cs

@@ -16,6 +16,7 @@ namespace osu.Game.Overlays.Settings.Sections.Maintenance
 
         private SettingsButton deleteBeatmapsButton = null!;
         private SettingsButton deleteBeatmapVideosButton = null!;
+        private SettingsButton resetOffsetsButton = null!;
         private SettingsButton restoreButton = null!;
         private SettingsButton undeleteButton = null!;
 
@@ -47,6 +48,20 @@ namespace osu.Game.Overlays.Settings.Sections.Maintenance
                     }, DeleteConfirmationContentStrings.BeatmapVideos));
                 }
             });
+
+            Add(resetOffsetsButton = new DangerousSettingsButton
+            {
+                Text = MaintenanceSettingsStrings.ResetAllOffsets,
+                Action = () =>
+                {
+                    dialogOverlay?.Push(new MassDeleteConfirmationDialog(() =>
+                    {
+                        resetOffsetsButton.Enabled.Value = false;
+                        Task.Run(beatmaps.ResetAllOffsets).ContinueWith(_ => Schedule(() => resetOffsetsButton.Enabled.Value = true));
+                    }, DeleteConfirmationContentStrings.Offsets));
+                }
+            });
+
             AddRange(new Drawable[]
             {
                 restoreButton = new SettingsButton