From 0a24d188b43aabaf63b8736c97c1a2763da7912e Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Thu, 10 Jan 2019 14:32:16 +0900
Subject: [PATCH] Remove TryGetValue as it won't work

---
 osu.Game/Skinning/ISkinSource.cs                |  2 --
 osu.Game/Skinning/LocalSkinOverrideContainer.cs | 16 ----------------
 osu.Game/Skinning/Skin.cs                       | 10 ----------
 osu.Game/Skinning/SkinManager.cs                |  2 --
 4 files changed, 30 deletions(-)

diff --git a/osu.Game/Skinning/ISkinSource.cs b/osu.Game/Skinning/ISkinSource.cs
index 8ec8db6b64..53ac4c3454 100644
--- a/osu.Game/Skinning/ISkinSource.cs
+++ b/osu.Game/Skinning/ISkinSource.cs
@@ -22,7 +22,5 @@ namespace osu.Game.Skinning
         SampleChannel GetSample(string sampleName);
 
         TValue GetValue<TConfiguration, TValue>(Func<TConfiguration, TValue> query) where TConfiguration : SkinConfiguration;
-
-        bool TryGetValue<TConfiguration, TValue>(Func<TConfiguration, TValue, bool> query, out TValue val) where TConfiguration : SkinConfiguration;
     }
 }
diff --git a/osu.Game/Skinning/LocalSkinOverrideContainer.cs b/osu.Game/Skinning/LocalSkinOverrideContainer.cs
index 78e9822fb6..2dab671936 100644
--- a/osu.Game/Skinning/LocalSkinOverrideContainer.cs
+++ b/osu.Game/Skinning/LocalSkinOverrideContainer.cs
@@ -53,22 +53,6 @@ namespace osu.Game.Skinning
             return fallbackSource == null ? default : fallbackSource.GetValue(query);
         }
 
-        public bool TryGetValue<TConfiguration, TValue>(Func<TConfiguration, TValue, bool> query, out TValue val) where TConfiguration : SkinConfiguration
-        {
-            val = default;
-
-            if ((source as Skin)?.Configuration is TConfiguration conf)
-                if (beatmapSkins && query(conf, val))
-                    return true;
-
-            if (fallbackSource == null)
-            {
-                return false;
-            }
-
-            return fallbackSource.TryGetValue(query, out val);
-        }
-
         private readonly ISkinSource source;
         private ISkinSource fallbackSource;
 
diff --git a/osu.Game/Skinning/Skin.cs b/osu.Game/Skinning/Skin.cs
index a4c99a8b95..21027ff4ab 100644
--- a/osu.Game/Skinning/Skin.cs
+++ b/osu.Game/Skinning/Skin.cs
@@ -25,16 +25,6 @@ namespace osu.Game.Skinning
         public TValue GetValue<TConfiguration, TValue>(Func<TConfiguration, TValue> query) where TConfiguration : SkinConfiguration
             => Configuration is TConfiguration conf ? query.Invoke(conf) : default;
 
-        public bool TryGetValue<TConfiguration, TValue>(Func<TConfiguration, TValue, bool> query, out TValue val) where TConfiguration : SkinConfiguration
-        {
-            val = default;
-
-            if (Configuration is TConfiguration conf)
-                return query(conf, val);
-
-            return false;
-        }
-
         protected Skin(SkinInfo skin)
         {
             SkinInfo = skin;
diff --git a/osu.Game/Skinning/SkinManager.cs b/osu.Game/Skinning/SkinManager.cs
index b3b2521489..454e80d8c6 100644
--- a/osu.Game/Skinning/SkinManager.cs
+++ b/osu.Game/Skinning/SkinManager.cs
@@ -117,7 +117,5 @@ namespace osu.Game.Skinning
         public SampleChannel GetSample(string sampleName) => CurrentSkin.Value.GetSample(sampleName);
 
         public TValue GetValue<TConfiguration, TValue>(Func<TConfiguration, TValue> query) where TConfiguration : SkinConfiguration => CurrentSkin.Value.GetValue(query);
-
-        public bool TryGetValue<TConfiguration, TValue>(Func<TConfiguration, TValue, bool> query, out TValue val) where TConfiguration : SkinConfiguration => CurrentSkin.Value.TryGetValue(query, out val);
     }
 }