Make ComboEffects its own class

osu.Game/Screens/Play/ComboEffects.cs

@@ -0,0 +1,35 @@
+// 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 osu.Framework.Allocation;
+using osu.Framework.Audio;
+using osu.Framework.Audio.Sample;
+using osu.Framework.Bindables;
+using osu.Framework.Graphics.Containers;
+using osu.Game.Rulesets.Scoring;
+using osu.Game.Skinning;
+
+namespace osu.Game.Screens.Play
+{
+    public class ComboEffects : CompositeDrawable
+    {
+        private SampleChannel sampleComboBreak;
+
+        public ComboEffects(ScoreProcessor processor)
+        {
+            processor.Combo.BindValueChanged(onComboChange);
+        }
+
+        private void onComboChange(ValueChangedEvent<int> combo)
+        {
+            if (combo.NewValue == 0 && combo.OldValue > 20)
+                sampleComboBreak?.Play();
+        }
+
+        [BackgroundDependencyLoader]
+        private void load(ISkinSource skin, AudioManager audio)
+        {
+            sampleComboBreak = skin.GetSample(@"Gameplay/combobreak") ?? audio.Samples.Get(@"Gameplay/combobreak");
+        }
+    }
+}