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Use bindable transforms

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smoogipoo
2018-05-02 18:26:23 +09:00
parent 420e50b6da
commit 2d6b2d10f7
3 changed files with 4 additions and 50 deletions
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27
osu.Game/Rulesets/UI/Scrolling/ScrollingPlayfield.cs
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@ -4,9 +4,7 @@
using osu.Framework.Allocation;
using osu.Framework.Configuration;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Transforms;
using osu.Framework.Input;
using osu.Framework.MathUtils;
using osu.Game.Rulesets.Objects.Drawables;
using OpenTK.Input;
@ -90,10 +88,10 @@ namespace osu.Game.Rulesets.UI.Scrolling
switch (args.Key)
{
case Key.Minus:
transformVisibleTimeRangeTo(VisibleTimeRange + time_span_step, 200, Easing.OutQuint);
this.TransformBindableTo(VisibleTimeRange, VisibleTimeRange + time_span_step, 200, Easing.OutQuint);
break;
case Key.Plus:
transformVisibleTimeRangeTo(VisibleTimeRange - time_span_step, 200, Easing.OutQuint);
this.TransformBindableTo(VisibleTimeRange, VisibleTimeRange - time_span_step, 200, Easing.OutQuint);
break;
}
}
@ -101,27 +99,6 @@ namespace osu.Game.Rulesets.UI.Scrolling
return false;
}
private void transformVisibleTimeRangeTo(double newTimeRange, double duration = 0, Easing easing = Easing.None)
{
this.TransformTo(this.PopulateTransform(new TransformVisibleTimeRange(), newTimeRange, duration, easing));
}
protected sealed override HitObjectContainer CreateHitObjectContainer() => new ScrollingHitObjectContainer(direction);
private class TransformVisibleTimeRange : Transform<double, ScrollingPlayfield>
{
private double valueAt(double time)
{
if (time < StartTime) return StartValue;
if (time >= EndTime) return EndValue;
return Interpolation.ValueAt(time, StartValue, EndValue, StartTime, EndTime, Easing);
}
public override string TargetMember => "VisibleTimeRange.Value";
protected override void Apply(ScrollingPlayfield d, double time) => d.VisibleTimeRange.Value = valueAt(time);
protected override void ReadIntoStartValue(ScrollingPlayfield d) => StartValue = d.VisibleTimeRange.Value;
}
}
}