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Fix metronome playing during intro time

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This commit is contained in:
Dean Herbert 2021-07-15 16:50:55 +09:00
parent c38590f1ff
commit ea87869753
1 changed files with 14 additions and 4 deletions
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18
osu.Game.Rulesets.Osu/Mods/OsuModTarget.cs
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@ -341,15 +341,18 @@ namespace osu.Game.Rulesets.Osu.Mods
public void ApplyToDrawableRuleset(DrawableRuleset<OsuHitObject> drawableRuleset)
{
drawableRuleset.Overlays.Add(new TargetBeatContainer());
drawableRuleset.Overlays.Add(new TargetBeatContainer(drawableRuleset.Beatmap.HitObjects.First().StartTime));
}
public class TargetBeatContainer : BeatSyncedContainer
{
private readonly double firstHitTime;
private PausableSkinnableSound sample;
public TargetBeatContainer()
public TargetBeatContainer(double firstHitTime)
{
this.firstHitTime = firstHitTime;
Divisor = 1;
}
@ -368,8 +371,15 @@ namespace osu.Game.Rulesets.Osu.Mods
if (!IsBeatSyncedWithTrack) return;
sample.Frequency.Value = beatIndex % (int)timingPoint.TimeSignature == 0 ? 1 : 0.5f;
sample?.Play();
int timeSignature = (int)timingPoint.TimeSignature;
// play metronome from one measure before the first object.
// TODO: Use BeatSyncClock from https://github.com/ppy/osu/pull/13894.
if (Clock.CurrentTime < firstHitTime - timingPoint.BeatLength * timeSignature)
return;
sample.Frequency.Value = beatIndex % timeSignature == 0 ? 1 : 0.5f;
sample.Play();
}
}