Move implementation to LegacyCursorTrail

osu.Game.Rulesets.Osu/Skinning/LegacyCursorTrail.cs

@@ -1,9 +1,12 @@
 // 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 System;
 using osu.Framework.Allocation;
+using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Input.Events;
+using osu.Game.Configuration;
 using osu.Game.Rulesets.Osu.UI.Cursor;
 using osu.Game.Skinning;
 
@@ -15,6 +18,7 @@ public class LegacyCursorTrail : CursorTrail
 
         private bool disjointTrail;
         private double lastTrailTime;
+        private IBindable<float> cursorSize;
 
         public LegacyCursorTrail()
         {
@@ -22,7 +26,7 @@ public LegacyCursorTrail()
         }
 
         [BackgroundDependencyLoader]
-        private void load(ISkinSource skin)
+        private void load(ISkinSource skin, OsuConfigManager config)
         {
             Texture = skin.GetTexture("cursortrail");
             disjointTrail = skin.GetTexture("cursormiddle") == null;
@@ -32,12 +36,16 @@ private void load(ISkinSource skin)
                 // stable "magic ratio". see OsuPlayfieldAdjustmentContainer for full explanation.
                 Texture.ScaleAdjust *= 1.6f;
             }
+
+            cursorSize = config.GetBindable<float>(OsuSetting.GameplayCursorSize).GetBoundCopy();
         }
 
         protected override double FadeDuration => disjointTrail ? 150 : 500;
 
         protected override bool InterpolateMovements => !disjointTrail;
 
+        protected override float IntervalMultiplier => Math.Max(cursorSize.Value, 1);
+
         protected override bool OnMouseMove(MouseMoveEvent e)
         {
             if (!disjointTrail)

osu.Game.Rulesets.Osu/UI/Cursor/CursorTrail.cs

@@ -5,7 +5,6 @@
 using System.Diagnostics;
 using System.Runtime.InteropServices;
 using osu.Framework.Allocation;
-using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Batches;
 using osu.Framework.Graphics.OpenGL.Vertices;
@@ -16,7 +15,6 @@
 using osu.Framework.Input.Events;
 using osu.Framework.Layout;
 using osu.Framework.Timing;
-using osu.Game.Configuration;
 using osuTK;
 using osuTK.Graphics;
 using osuTK.Graphics.ES30;
@@ -30,7 +28,6 @@ public class CursorTrail : Drawable, IRequireHighFrequencyMousePosition
         private readonly TrailPart[] parts = new TrailPart[max_sprites];
         private int currentIndex;
         private IShader shader;
-        private Bindable<float> cursorSize;
         private double timeOffset;
         private float time;
 
@@ -51,10 +48,9 @@ public CursorTrail()
         }
 
         [BackgroundDependencyLoader]
-        private void load(ShaderManager shaders, OsuConfigManager config)
+        private void load(ShaderManager shaders)
         {
             shader = shaders.Load(@"CursorTrail", FragmentShaderDescriptor.TEXTURE);
-            cursorSize = config.GetBindable<float>(OsuSetting.GameplayCursorSize).GetBoundCopy();
         }
 
         protected override void LoadComplete()
@@ -123,6 +119,8 @@ private void resetTime()
         /// </summary>
         protected virtual bool InterpolateMovements => true;
 
+        protected virtual float IntervalMultiplier => 1.0f;
+
         private Vector2? lastPosition;
         private readonly InputResampler resampler = new InputResampler();
 
@@ -151,7 +149,7 @@ protected override bool OnMouseMove(MouseMoveEvent e)
                     float distance = diff.Length;
                     Vector2 direction = diff / distance;
 
-                    float interval = partSize.X / 2.5f / Math.Max(cursorSize.Value, 1);
+                    float interval = partSize.X / 2.5f / IntervalMultiplier;
 
                     for (float d = interval; d < distance; d += interval)
                     {