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Code Issues Releases Wiki Activity

Add slider "sliding" sample support

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This commit is contained in:
Dean Herbert 2020-07-22 16:37:38 +09:00
parent ac602846df
commit 2126f6bffc
1 changed files with 41 additions and 0 deletions
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41
osu.Game.Rulesets.Osu/Objects/Drawables/DrawableSlider.cs
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@ -2,6 +2,7 @@
// See the LICENCE file in the repository root for full licence text.
using System;
using System.Linq;
using osuTK;
using osu.Framework.Graphics;
using osu.Game.Rulesets.Objects.Drawables;
@ -11,6 +12,7 @@ using osu.Framework.Bindables;
using osu.Framework.Graphics.Containers;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Osu.Skinning;
using osu.Game.Rulesets.Osu.UI;
using osu.Game.Rulesets.Scoring;
using osuTK.Graphics;
using osu.Game.Skinning;
@ -81,6 +83,41 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
foreach (var drawableHitObject in NestedHitObjects)
drawableHitObject.AccentColour.Value = colour.NewValue;
}, true);
Tracking.BindValueChanged(updateSlidingSample);
}
private SkinnableSound slidingSample;
protected override void LoadSamples()
{
base.LoadSamples();
slidingSample?.Expire();
var firstSample = HitObject.Samples.FirstOrDefault();
if (firstSample != null)
{
var clone = HitObject.SampleControlPoint.ApplyTo(firstSample);
clone.Name = "sliderslide";
AddInternal(slidingSample = new SkinnableSound(clone)
{
Looping = true
});
}
}
private void updateSlidingSample(ValueChangedEvent<bool> tracking)
{
// note that samples will not start playing if exiting a seek operation in the middle of a slider.
// may be something we want to address at a later point, but not so easy to make happen right now
// (SkinnableSound would need to expose whether the sample is already playing and this logic would need to run in Update).
if (tracking.NewValue && ShouldPlaySamples)
slidingSample?.Play();
else
slidingSample?.Stop();
}
protected override void AddNestedHitObject(DrawableHitObject hitObject)
@ -156,6 +193,10 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
Tracking.Value = Ball.Tracking;
if (Tracking.Value && slidingSample != null)
// keep the sliding sample playing at the current tracking position
slidingSample.Balance.Value = CalculateSamplePlaybackBalance(Ball.X / OsuPlayfield.BASE_SIZE.X);
double completionProgress = Math.Clamp((Time.Current - slider.StartTime) / slider.Duration, 0, 1);
Ball.UpdateProgress(completionProgress);