From b7499fa95627d054e9a3a881420a92808cf12ebe Mon Sep 17 00:00:00 2001
From: smoogipoo <smoogipoo@smgi.me>
Date: Tue, 9 Oct 2018 11:34:38 +0900
Subject: [PATCH] Allow TimingControlPoint to be overridden

---
 .../Beatmaps/ControlPoints/TimingControlPoint.cs   |  2 +-
 osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs  | 14 ++++++++------
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/osu.Game/Beatmaps/ControlPoints/TimingControlPoint.cs b/osu.Game/Beatmaps/ControlPoints/TimingControlPoint.cs
index eb60133fed..81eddaa43a 100644
--- a/osu.Game/Beatmaps/ControlPoints/TimingControlPoint.cs
+++ b/osu.Game/Beatmaps/ControlPoints/TimingControlPoint.cs
@@ -16,7 +16,7 @@ namespace osu.Game.Beatmaps.ControlPoints
         /// <summary>
         /// The beat length at this control point.
         /// </summary>
-        public double BeatLength
+        public virtual double BeatLength
         {
             get => beatLength;
             set => beatLength = MathHelper.Clamp(value, 6, 60000);
diff --git a/osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs b/osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs
index 181d17932d..5b5bc5d936 100644
--- a/osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs
+++ b/osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs
@@ -318,12 +318,12 @@ namespace osu.Game.Beatmaps.Formats
 
                 if (timingChange)
                 {
-                    handleTimingControlPoint(new TimingControlPoint
-                    {
-                        Time = time,
-                        BeatLength = beatLength,
-                        TimeSignature = timeSignature
-                    });
+                    var controlPoint = CreateTimingControlPoint();
+                    controlPoint.Time = time;
+                    controlPoint.BeatLength = beatLength;
+                    controlPoint.TimeSignature = timeSignature;
+
+                    handleTimingControlPoint(controlPoint);
                 }
 
                 handleDifficultyControlPoint(new DifficultyControlPoint
@@ -418,6 +418,8 @@ namespace osu.Game.Beatmaps.Formats
 
         private double getOffsetTime(double time) => time + (ApplyOffsets ? offset : 0);
 
+        protected virtual TimingControlPoint CreateTimingControlPoint() => new TimingControlPoint();
+
         [Flags]
         internal enum EffectFlags
         {