Fix multiplayer aggregate score inheriting from ScoreInfo

osu.Game/Online/API/Requests/Responses/APIUserScoreAggregate.cs

@@ -0,0 +1,45 @@
+// 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 Newtonsoft.Json;
+using osu.Game.Scoring;
+using osu.Game.Users;
+
+namespace osu.Game.Online.API.Requests.Responses
+{
+    public class APIUserScoreAggregate
+    {
+        [JsonProperty("attempts")]
+        public int TotalAttempts { get; set; }
+
+        [JsonProperty("completed")]
+        public int CompletedBeatmaps { get; set; }
+
+        [JsonProperty("accuracy")]
+        public double Accuracy { get; set; }
+
+        [JsonProperty(@"pp")]
+        public double? PP { get; set; }
+
+        [JsonProperty(@"room_id")]
+        public int RoomID { get; set; }
+
+        [JsonProperty("total_score")]
+        public long TotalScore { get; set; }
+
+        [JsonProperty(@"user_id")]
+        public long UserID { get; set; }
+
+        [JsonProperty("user")]
+        public User User { get; set; }
+
+        public ScoreInfo CreateScoreInfo() =>
+            new ScoreInfo
+            {
+                Accuracy = Accuracy,
+                PP = PP,
+                TotalScore = TotalScore,
+                User = User,
+            };
+    }
+}