From 51e21ee6f00962c396a1987ab248c236e1865f96 Mon Sep 17 00:00:00 2001
From: ansel <79257300125@ya.ru>
Date: Thu, 12 Jan 2023 03:38:57 +0300
Subject: [PATCH] Make snapped time always positive

---
 osu.Game/Beatmaps/ControlPoints/ControlPointInfo.cs | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/osu.Game/Beatmaps/ControlPoints/ControlPointInfo.cs b/osu.Game/Beatmaps/ControlPoints/ControlPointInfo.cs
index 29b7191ecf..1a15db98e4 100644
--- a/osu.Game/Beatmaps/ControlPoints/ControlPointInfo.cs
+++ b/osu.Game/Beatmaps/ControlPoints/ControlPointInfo.cs
@@ -183,9 +183,15 @@ public int GetClosestBeatDivisor(double time, double? referenceTime = null)
         private static double getClosestSnappedTime(TimingControlPoint timingPoint, double time, int beatDivisor)
         {
             double beatLength = timingPoint.BeatLength / beatDivisor;
-            int beatLengths = (int)Math.Round((time - timingPoint.Time) / beatLength, MidpointRounding.AwayFromZero);
+            double beats = (Math.Max(time, 0) - timingPoint.Time) / beatLength;
 
-            return timingPoint.Time + beatLengths * beatLength;
+            int roundedBeats = (int)Math.Round(beats, MidpointRounding.AwayFromZero);
+            double snappedTime = timingPoint.Time + roundedBeats * beatLength;
+
+            if (snappedTime >= 0)
+                return snappedTime;
+
+            return snappedTime + beatLength;
         }
 
         /// <summary>