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Cache slider's endposition

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This commit is contained in:
smoogipoo 2019-01-03 17:43:10 +09:00
parent 975fc47a2b
commit c56d8b75c1
1 changed files with 23 additions and 3 deletions
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26
osu.Game.Rulesets.Osu/Objects/Slider.cs
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@ -7,6 +7,7 @@ using osu.Game.Rulesets.Objects.Types;
using System.Collections.Generic;
using osu.Game.Rulesets.Objects;
using System.Linq;
using osu.Framework.Caching;
using osu.Framework.Configuration;
using osu.Game.Audio;
using osu.Game.Beatmaps;
@ -26,8 +27,11 @@ namespace osu.Game.Rulesets.Osu.Objects
public double EndTime => StartTime + this.SpanCount() * Path.Distance / Velocity;
public double Duration => EndTime - StartTime;
private Cached<Vector2> endPositionCache;
public override Vector2 EndPosition => endPositionCache.IsValid ? endPositionCache.Value : endPositionCache.Value = Position + this.CurvePositionAt(1);
public Vector2 StackedPositionAt(double t) => StackedPosition + this.CurvePositionAt(t);
public override Vector2 EndPosition => Position + this.CurvePositionAt(1);
public override int ComboIndex
{
@ -56,7 +60,11 @@ namespace osu.Game.Rulesets.Osu.Objects
public SliderPath Path
{
get => PathBindable.Value;
set => PathBindable.Value = value;
set
{
PathBindable.Value = value;
endPositionCache.Invalidate();
}
}
public double Distance => Path.Distance;
@ -73,6 +81,8 @@ namespace osu.Game.Rulesets.Osu.Objects
if (TailCircle != null)
TailCircle.Position = EndPosition;
endPositionCache.Invalidate();
}
}
@ -92,7 +102,17 @@ namespace osu.Game.Rulesets.Osu.Objects
public List<List<SampleInfo>> NodeSamples { get; set; } = new List<List<SampleInfo>>();
public int RepeatCount { get; set; }
private int repeatCount;
public int RepeatCount
{
get => repeatCount;
set
{
repeatCount = value;
endPositionCache.Invalidate();
}
}
/// <summary>
/// The length of one span of this <see cref="Slider"/>.