From 35f97dfc7521a7952dad16896babc6cc649353c0 Mon Sep 17 00:00:00 2001
From: Endrik Tombak <enduslittlecomputer@gmail.com>
Date: Thu, 9 Apr 2020 18:59:18 +0300
Subject: [PATCH] Style changes

---
 osu.Game.Tests/Visual/SongSelect/TestSceneBeatmapCarousel.cs | 1 -
 osu.Game/Screens/Select/BeatmapCarousel.cs                   | 2 --
 osu.Game/Screens/Select/Carousel/CarouselBeatmapSet.cs       | 5 ++---
 osu.Game/Screens/Select/SongSelect.cs                        | 5 +++--
 4 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/osu.Game.Tests/Visual/SongSelect/TestSceneBeatmapCarousel.cs b/osu.Game.Tests/Visual/SongSelect/TestSceneBeatmapCarousel.cs
index 8d207be216..76a8ee9914 100644
--- a/osu.Game.Tests/Visual/SongSelect/TestSceneBeatmapCarousel.cs
+++ b/osu.Game.Tests/Visual/SongSelect/TestSceneBeatmapCarousel.cs
@@ -8,7 +8,6 @@ using System.Linq;
 using System.Text;
 using NUnit.Framework;
 using osu.Framework.Allocation;
-using osu.Framework.Bindables;
 using osu.Framework.Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
diff --git a/osu.Game/Screens/Select/BeatmapCarousel.cs b/osu.Game/Screens/Select/BeatmapCarousel.cs
index 5a62184ad8..3e619a1f80 100644
--- a/osu.Game/Screens/Select/BeatmapCarousel.cs
+++ b/osu.Game/Screens/Select/BeatmapCarousel.cs
@@ -23,9 +23,7 @@ using osu.Game.Graphics.Containers;
 using osu.Game.Graphics.Cursor;
 using osu.Game.Input.Bindings;
 using osu.Game.Screens.Select.Carousel;
-using osu.Game.Online.API;
 using osu.Game.Rulesets;
-using osu.Game.Online.API.Requests;
 
 namespace osu.Game.Screens.Select
 {
diff --git a/osu.Game/Screens/Select/Carousel/CarouselBeatmapSet.cs b/osu.Game/Screens/Select/Carousel/CarouselBeatmapSet.cs
index 1b715cad02..e7a18e15c7 100644
--- a/osu.Game/Screens/Select/Carousel/CarouselBeatmapSet.cs
+++ b/osu.Game/Screens/Select/Carousel/CarouselBeatmapSet.cs
@@ -4,7 +4,6 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using osu.Framework.Bindables;
 using osu.Framework.Extensions.IEnumerableExtensions;
 using osu.Game.Beatmaps;
 using osu.Game.Screens.Select.Filter;
@@ -13,7 +12,7 @@ namespace osu.Game.Screens.Select.Carousel
 {
     public class CarouselBeatmapSet : CarouselGroupEagerSelect
     {
-        private Func<IEnumerable<BeatmapInfo>, BeatmapInfo> getRecommendedBeatmap;
+        private readonly Func<IEnumerable<BeatmapInfo>, BeatmapInfo> getRecommendedBeatmap;
 
         public IEnumerable<CarouselBeatmap> Beatmaps => InternalChildren.OfType<CarouselBeatmap>();
 
@@ -38,7 +37,7 @@ namespace osu.Game.Screens.Select.Carousel
             if (LastSelected == null)
             {
                 var recommendedBeatmapInfo = getRecommendedBeatmap(Children.OfType<CarouselBeatmap>().Where(b => !b.Filtered.Value).Select(b => b.Beatmap));
-                return Children.OfType<CarouselBeatmap>().Where(b => b.Beatmap == recommendedBeatmapInfo).First();
+                return Children.OfType<CarouselBeatmap>().First(b => b.Beatmap == recommendedBeatmapInfo);
             }
 
             return base.GetNextToSelect();
diff --git a/osu.Game/Screens/Select/SongSelect.cs b/osu.Game/Screens/Select/SongSelect.cs
index fda5872f3b..d6bc20df39 100644
--- a/osu.Game/Screens/Select/SongSelect.cs
+++ b/osu.Game/Screens/Select/SongSelect.cs
@@ -795,9 +795,9 @@ namespace osu.Game.Screens.Select
             [Resolved]
             private RulesetStore rulesets { get; set; }
 
-            private Dictionary<RulesetInfo, double> recommendedStarDifficulty = new Dictionary<RulesetInfo, double>();
+            private readonly Dictionary<RulesetInfo, double> recommendedStarDifficulty = new Dictionary<RulesetInfo, double>();
 
-            private int pendingAPIRequests = 0;
+            private int pendingAPIRequests;
 
             [BackgroundDependencyLoader]
             private void load()
@@ -811,6 +811,7 @@ namespace osu.Game.Screens.Select
                     return;
                 if (api.LocalUser.Value is GuestUser)
                     return;
+
                 rulesets.AvailableRulesets.ForEach(rulesetInfo =>
                 {
                     var req = new GetUserRequest(api.LocalUser.Value.Id, rulesetInfo);