From 2c45a327bb20713d74368f79a0500a07de860ee0 Mon Sep 17 00:00:00 2001
From: Dan Balasescu <smoogipoo@smgi.me>
Date: Mon, 15 Nov 2021 19:54:35 +0900
Subject: [PATCH] Remove JsonIgnores, require opt-in properties

---
 osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyAttributes.cs | 4 ----
 osu.Game/Rulesets/Difficulty/DifficultyAttributes.cs        | 3 +--
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyAttributes.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyAttributes.cs
index 88f26db93c..7673d08440 100644
--- a/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyAttributes.cs
+++ b/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyAttributes.cs
@@ -30,16 +30,12 @@ namespace osu.Game.Rulesets.Osu.Difficulty
         [JsonProperty("overall_difficulty")]
         public double OverallDifficulty { get; set; }
 
-        [JsonIgnore]
         public double DrainRate { get; set; }
 
-        [JsonIgnore]
         public int HitCircleCount { get; set; }
 
-        [JsonIgnore]
         public int SliderCount { get; set; }
 
-        [JsonIgnore]
         public int SpinnerCount { get; set; }
 
         public override IEnumerable<(int attributeId, object value)> ToDatabaseAttributes()
diff --git a/osu.Game/Rulesets/Difficulty/DifficultyAttributes.cs b/osu.Game/Rulesets/Difficulty/DifficultyAttributes.cs
index e25a8476f0..cc9d111aa2 100644
--- a/osu.Game/Rulesets/Difficulty/DifficultyAttributes.cs
+++ b/osu.Game/Rulesets/Difficulty/DifficultyAttributes.cs
@@ -9,12 +9,11 @@ using osu.Game.Rulesets.Mods;
 
 namespace osu.Game.Rulesets.Difficulty
 {
+    [JsonObject(MemberSerialization.OptIn)]
     public class DifficultyAttributes
     {
-        [JsonIgnore]
         public Mod[] Mods { get; set; }
 
-        [JsonIgnore]
         public Skill[] Skills { get; set; }
 
         [JsonProperty("star_rating", Order = -3)]