Merge pull request #32075 from Gennadiyev/patch-result-screen-volume-adjust

Add Alt + mousewheel volume adjustment on result screens

Author: peppy

osu.Game/Screens/Ranking/ResultsScreen.cs

@@ -26,6 +26,7 @@
 using osu.Game.Localisation;
 using osu.Game.Online.Placeholders;
 using osu.Game.Overlays;
+using osu.Game.Overlays.Volume;
 using osu.Game.Scoring;
 using osu.Game.Screens.Play;
 using osu.Game.Screens.Ranking.Expanded.Accuracy;
@@ -119,6 +120,7 @@ private void load(AudioManager audio)
                                     RelativeSizeAxes = Axes.Both,
                                     Children = new Drawable[]
                                     {
+                                        new GlobalScrollAdjustsVolume(),
                                         StatisticsPanel = createStatisticsPanel().With(panel =>
                                         {
                                             panel.RelativeSizeAxes = Axes.Both;
@@ -526,12 +528,24 @@ public void OnReleased(KeyBindingReleaseEvent<GlobalAction> e)
         {
         }
 
+        protected override bool OnScroll(ScrollEvent e)
+        {
+            // Match stable behaviour of only alt-scroll adjusting volume.
+            // This is the same behaviour as the song selection screen.
+            if (!e.CurrentState.Keyboard.AltPressed)
+                return true;
+
+            return base.OnScroll(e);
+        }
+
         protected partial class VerticalScrollContainer : OsuScrollContainer
         {
             protected override Container<Drawable> Content => content;
 
             private readonly Container content;
 
+            protected override bool OnScroll(ScrollEvent e) => !e.ControlPressed && !e.AltPressed && !e.ShiftPressed && !e.SuperPressed;
+
             public VerticalScrollContainer()
             {
                 Masking = false;