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Merge branch 'master' into mania-judgemetns

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This commit is contained in:
Dean Herbert
2019-03-13 18:17:42 +09:00
committed by GitHub
parent 527b77b07d 13f84e8d50
commit 1617e2a729
61 changed files with 1047 additions and 597 deletions
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165
osu.Game.Rulesets.Osu/Objects/Slider.cs
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@ -1,7 +1,6 @@
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using System;
using osuTK;
using osu.Game.Rulesets.Objects.Types;
using System.Collections.Generic;
@ -155,116 +154,76 @@ namespace osu.Game.Rulesets.Osu.Objects
{
base.CreateNestedHitObjects();
createSliderEnds();
createTicks();
createRepeatPoints();
if (LegacyLastTickOffset != null)
TailCircle.StartTime = Math.Max(StartTime + Duration / 2, TailCircle.StartTime - LegacyLastTickOffset.Value);
}
private void createSliderEnds()
{
HeadCircle = new SliderCircle
foreach (var e in
SliderEventGenerator.Generate(StartTime, SpanDuration, Velocity, TickDistance, Path.Distance, this.SpanCount(), LegacyLastTickOffset))
{
StartTime = StartTime,
Position = Position,
Samples = getNodeSamples(0),
SampleControlPoint = SampleControlPoint,
IndexInCurrentCombo = IndexInCurrentCombo,
ComboIndex = ComboIndex,
};
var firstSample = Samples.Find(s => s.Name == SampleInfo.HIT_NORMAL)
?? Samples.FirstOrDefault(); // TODO: remove this when guaranteed sort is present for samples (https://github.com/ppy/osu/issues/1933)
var sampleList = new List<SampleInfo>();
TailCircle = new SliderTailCircle(this)
{
StartTime = EndTime,
Position = EndPosition,
IndexInCurrentCombo = IndexInCurrentCombo,
ComboIndex = ComboIndex,
};
AddNested(HeadCircle);
AddNested(TailCircle);
}
private void createTicks()
{
// A very lenient maximum length of a slider for ticks to be generated.
// This exists for edge cases such as /b/1573664 where the beatmap has been edited by the user, and should never be reached in normal usage.
const double max_length = 100000;
var length = Math.Min(max_length, Path.Distance);
var tickDistance = MathHelper.Clamp(TickDistance, 0, length);
if (tickDistance == 0) return;
var minDistanceFromEnd = Velocity * 10;
var spanCount = this.SpanCount();
for (var span = 0; span < spanCount; span++)
{
var spanStartTime = StartTime + span * SpanDuration;
var reversed = span % 2 == 1;
for (var d = tickDistance; d <= length; d += tickDistance)
{
if (d > length - minDistanceFromEnd)
break;
var distanceProgress = d / length;
var timeProgress = reversed ? 1 - distanceProgress : distanceProgress;
var firstSample = Samples.Find(s => s.Name == SampleInfo.HIT_NORMAL)
?? Samples.FirstOrDefault(); // TODO: remove this when guaranteed sort is present for samples (https://github.com/ppy/osu/issues/1933)
var sampleList = new List<SampleInfo>();
if (firstSample != null)
sampleList.Add(new SampleInfo
{
Bank = firstSample.Bank,
Volume = firstSample.Volume,
Name = @"slidertick",
});
AddNested(new SliderTick
if (firstSample != null)
sampleList.Add(new SampleInfo
{
SpanIndex = span,
SpanStartTime = spanStartTime,
StartTime = spanStartTime + timeProgress * SpanDuration,
Position = Position + Path.PositionAt(distanceProgress),
StackHeight = StackHeight,
Scale = Scale,
Samples = sampleList
Bank = firstSample.Bank,
Volume = firstSample.Volume,
Name = @"slidertick",
});
switch (e.Type)
{
case SliderEventType.Tick:
AddNested(new SliderTick
{
SpanIndex = e.SpanIndex,
SpanStartTime = e.SpanStartTime,
StartTime = e.Time,
Position = Position + Path.PositionAt(e.PathProgress),
StackHeight = StackHeight,
Scale = Scale,
Samples = sampleList
});
break;
case SliderEventType.Head:
AddNested(HeadCircle = new SliderCircle
{
StartTime = e.Time,
Position = Position,
Samples = getNodeSamples(0),
SampleControlPoint = SampleControlPoint,
IndexInCurrentCombo = IndexInCurrentCombo,
ComboIndex = ComboIndex,
});
break;
case SliderEventType.LegacyLastTick:
// we need to use the LegacyLastTick here for compatibility reasons (difficulty).
// it is *okay* to use this because the TailCircle is not used for any meaningful purpose in gameplay.
// if this is to change, we should revisit this.
AddNested(TailCircle = new SliderTailCircle(this)
{
StartTime = e.Time,
Position = EndPosition,
IndexInCurrentCombo = IndexInCurrentCombo,
ComboIndex = ComboIndex,
});
break;
case SliderEventType.Repeat:
AddNested(new RepeatPoint
{
RepeatIndex = e.SpanIndex,
SpanDuration = SpanDuration,
StartTime = StartTime + (e.SpanIndex + 1) * SpanDuration,
Position = Position + Path.PositionAt(e.PathProgress),
StackHeight = StackHeight,
Scale = Scale,
Samples = getNodeSamples(e.SpanIndex + 1)
});
break;
}
}
}
private void createRepeatPoints()
{
for (int repeatIndex = 0, repeat = 1; repeatIndex < RepeatCount; repeatIndex++, repeat++)
{
AddNested(new RepeatPoint
{
RepeatIndex = repeatIndex,
SpanDuration = SpanDuration,
StartTime = StartTime + repeat * SpanDuration,
Position = Position + Path.PositionAt(repeat % 2),
StackHeight = StackHeight,
Scale = Scale,
Samples = getNodeSamples(1 + repeatIndex)
});
}
}
private List<SampleInfo> getNodeSamples(int nodeIndex)
{
if (nodeIndex < NodeSamples.Count)
return NodeSamples[nodeIndex];
return Samples;
}
private List<SampleInfo> getNodeSamples(int nodeIndex) =>
nodeIndex < NodeSamples.Count ? NodeSamples[nodeIndex] : Samples;
public override Judgement CreateJudgement() => new OsuJudgement();
}

4
osu.Game.Rulesets.Osu/Objects/SliderTailCircle.cs
View File

@ -8,6 +8,10 @@ using osu.Game.Rulesets.Osu.Judgements;
namespace osu.Game.Rulesets.Osu.Objects
{
/// <summary>
/// Note that this should not be used for timing correctness.
/// See <see cref="SliderEventType.LegacyLastTick"/> usage in <see cref="Slider"/> for more information.
/// </summary>
public class SliderTailCircle : SliderCircle
{
private readonly IBindable<SliderPath> pathBindable = new Bindable<SliderPath>();