From a5679f7bf58a9475743b868651f3918c90d5a882 Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Wed, 6 Jun 2018 14:04:20 +0900
Subject: [PATCH] Improve readability of code

---
 osu.Game/Rulesets/Mods/ModHidden.cs | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/osu.Game/Rulesets/Mods/ModHidden.cs b/osu.Game/Rulesets/Mods/ModHidden.cs
index ab1911fe88..45da628ce8 100644
--- a/osu.Game/Rulesets/Mods/ModHidden.cs
+++ b/osu.Game/Rulesets/Mods/ModHidden.cs
@@ -10,7 +10,7 @@ using System.Linq;
 
 namespace osu.Game.Rulesets.Mods
 {
-    public abstract class ModHidden : Mod, IReadFromConfig
+    public abstract class ModHidden : Mod, IReadFromConfig, IApplicableToDrawableHitObjects
     {
         public override string Name => "Hidden";
         public override string ShortenedName => "HD";
@@ -25,15 +25,11 @@ namespace osu.Game.Rulesets.Mods
             IncreaseFirstObjectVisibility = config.GetBindable<bool>(OsuSetting.IncreaseFirstObjectVisibility);
         }
 
-        public void ApplyToDrawableHitObjects(IEnumerable<DrawableHitObject> drawables)
+        public virtual void ApplyToDrawableHitObjects(IEnumerable<DrawableHitObject> drawables)
         {
-            foreach (var d in drawables)
-            {
-                if (d == drawables.Last() && IncreaseFirstObjectVisibility)
-                    return;
-
+            // todo: fix ordering of objects so we don't have to do this (#2740).
+            foreach (var d in drawables.Reverse().Skip(IncreaseFirstObjectVisibility ? 1 : 0))
                 d.ApplyCustomUpdateState += ApplyHiddenState;
-            }
         }
 
         protected virtual void ApplyHiddenState(DrawableHitObject hitObject, ArmedState state) { }