From e578046b206dcf0d2a87da7c075fde8f90b29023 Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Thu, 7 Oct 2021 18:49:30 +0900
Subject: [PATCH] Rename `Filter` -> `AudioFilter`

---
 ...{TestSceneFilter.cs => TestSceneAudioFilter.cs} | 14 ++++++++------
 osu.Game/Audio/Effects/AudioFilter.cs              |  4 ++--
 osu.Game/Overlays/DialogOverlay.cs                 |  8 ++++----
 3 files changed, 14 insertions(+), 12 deletions(-)
 rename osu.Game.Tests/Visual/Audio/{TestSceneFilter.cs => TestSceneAudioFilter.cs} (89%)

diff --git a/osu.Game.Tests/Visual/Audio/TestSceneFilter.cs b/osu.Game.Tests/Visual/Audio/TestSceneAudioFilter.cs
similarity index 89%
rename from osu.Game.Tests/Visual/Audio/TestSceneFilter.cs
rename to osu.Game.Tests/Visual/Audio/TestSceneAudioFilter.cs
index 6e5c8e8850..cf93273ae2 100644
--- a/osu.Game.Tests/Visual/Audio/TestSceneFilter.cs
+++ b/osu.Game.Tests/Visual/Audio/TestSceneAudioFilter.cs
@@ -15,13 +15,15 @@ using osu.Game.Graphics.UserInterface;
 
 namespace osu.Game.Tests.Visual.Audio
 {
-    public class TestSceneFilter : OsuTestScene
+    public class TestSceneAudioFilter : OsuTestScene
     {
         private WorkingBeatmap testBeatmap;
+
         private OsuSpriteText lowpassText;
+        private AudioFilter highpassFilter;
+
+        private AudioFilter lowpassFilter;
         private OsuSpriteText highpassText;
-        private Filter lowpassFilter;
-        private Filter highpassFilter;
 
         [BackgroundDependencyLoader]
         private void load(AudioManager audio)
@@ -31,8 +33,8 @@ namespace osu.Game.Tests.Visual.Audio
             {
                 Children = new Drawable[]
                 {
-                    lowpassFilter = new Filter(audio.TrackMixer),
-                    highpassFilter = new Filter(audio.TrackMixer, BQFType.HighPass),
+                    lowpassFilter = new AudioFilter(audio.TrackMixer),
+                    highpassFilter = new AudioFilter(audio.TrackMixer, BQFType.HighPass),
                     lowpassText = new OsuSpriteText
                     {
                         Padding = new MarginPadding(20),
@@ -71,7 +73,7 @@ namespace osu.Game.Tests.Visual.Audio
         [Test]
         public void TestHighPass() => testFilter(highpassFilter, 0, AudioFilter.MAX_LOWPASS_CUTOFF);
 
-        private void testFilter(Filter filter, int cutoffFrom, int cutoffTo)
+        private void testFilter(AudioFilter filter, int cutoffFrom, int cutoffTo)
         {
             AddStep("Load Track", () => testBeatmap.LoadTrack());
             AddStep("Play Track", () => testBeatmap.Track.Start());
diff --git a/osu.Game/Audio/Effects/AudioFilter.cs b/osu.Game/Audio/Effects/AudioFilter.cs
index 611ece5bdb..ee48bdd7d9 100644
--- a/osu.Game/Audio/Effects/AudioFilter.cs
+++ b/osu.Game/Audio/Effects/AudioFilter.cs
@@ -9,7 +9,7 @@ using osu.Framework.Graphics;
 
 namespace osu.Game.Audio.Effects
 {
-    public class Filter : Component, ITransformableFilter
+    public class AudioFilter : Component, ITransformableFilter
     {
         /// <summary>
         /// The maximum cutoff frequency that can be used with a low-pass filter.
@@ -31,7 +31,7 @@ namespace osu.Game.Audio.Effects
         /// </summary>
         /// <param name="mixer">The mixer this effect should be applied to.</param>
         /// <param name="type">The type of filter (e.g. LowPass, HighPass, etc)</param>
-        public Filter(AudioMixer mixer, BQFType type = BQFType.LowPass)
+        public AudioFilter(AudioMixer mixer, BQFType type = BQFType.LowPass)
         {
             this.mixer = mixer;
             this.type = type;
diff --git a/osu.Game/Overlays/DialogOverlay.cs b/osu.Game/Overlays/DialogOverlay.cs
index 5f4ab35a03..9db0f34d1b 100644
--- a/osu.Game/Overlays/DialogOverlay.cs
+++ b/osu.Game/Overlays/DialogOverlay.cs
@@ -21,7 +21,7 @@ namespace osu.Game.Overlays
         protected override string PopInSampleName => "UI/dialog-pop-in";
         protected override string PopOutSampleName => "UI/dialog-pop-out";
 
-        private Filter lpFilter;
+        private AudioFilter lowPassFilter;
 
         public PopupDialog CurrentDialog { get; private set; }
 
@@ -42,7 +42,7 @@ namespace osu.Game.Overlays
         [BackgroundDependencyLoader]
         private void load(AudioManager audio)
         {
-            AddInternal(lpFilter = new Filter(audio.TrackMixer));
+            AddInternal(lowPassFilter = new AudioFilter(audio.TrackMixer));
         }
 
         public void Push(PopupDialog dialog)
@@ -82,14 +82,14 @@ namespace osu.Game.Overlays
         {
             base.PopIn();
             this.FadeIn(PopupDialog.ENTER_DURATION, Easing.OutQuint);
-            lpFilter.CutoffTo(300, 100, Easing.OutCubic);
+            lowPassFilter.CutoffTo(300, 100, Easing.OutCubic);
         }
 
         protected override void PopOut()
         {
             base.PopOut();
 
-            lpFilter.CutoffTo(AudioFilter.MAX_LOWPASS_CUTOFF, 100, Easing.InCubic);
+            lowPassFilter.CutoffTo(AudioFilter.MAX_LOWPASS_CUTOFF, 100, Easing.InCubic);
 
             if (CurrentDialog?.State.Value == Visibility.Visible)
             {