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Merge pull request #876 from smoogipooo/mania-barlines

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Mania barlines
This commit is contained in:
Dean Herbert 2017-05-29 21:31:00 +09:00 committed by GitHub
commit efab2296e1
5 changed files with 168 additions and 16 deletions
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21
osu.Game.Rulesets.Mania/Objects/BarLine.cs Normal file
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@ -0,0 +1,21 @@
// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using osu.Game.Beatmaps.ControlPoints;
namespace osu.Game.Rulesets.Mania.Objects
{
public class BarLine : ManiaHitObject
{
/// <summary>
/// The control point which this bar line is part of.
/// </summary>
public TimingControlPoint ControlPoint;
/// <summary>
/// The index of the beat which this bar line represents within the control point.
/// This is a "major" bar line if <see cref="BeatIndex"/> % <see cref="TimingControlPoint.TimeSignature"/> == 0.
/// </summary>
public int BeatIndex;
}
}

74
osu.Game.Rulesets.Mania/Objects/Drawables/DrawableBarLine.cs Normal file
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@ -0,0 +1,74 @@
// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using OpenTK;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Sprites;
using osu.Game.Rulesets.Objects.Drawables;
namespace osu.Game.Rulesets.Mania.Objects.Drawables
{
/// <summary>
/// Visualises a <see cref="BarLine"/>. Although this derives DrawableManiaHitObject,
/// this does not handle input/sound like a normal hit object.
/// </summary>
public class DrawableBarLine : DrawableManiaHitObject<BarLine>
{
/// <summary>
/// Height of major bar line triangles.
/// </summary>
private const float triangle_height = 12;
/// <summary>
/// Offset of the major bar line triangles from the sides of the bar line.
/// </summary>
private const float triangle_offset = 9;
public DrawableBarLine(BarLine barLine)
: base(barLine)
{
RelativeSizeAxes = Axes.X;
Height = 1;
Add(new Box
{
Name = "Bar line",
Anchor = Anchor.BottomCentre,
Origin = Anchor.BottomCentre,
RelativeSizeAxes = Axes.Both,
});
bool isMajor = barLine.BeatIndex % (int)barLine.ControlPoint.TimeSignature == 0;
if (isMajor)
{
Add(new EquilateralTriangle
{
Name = "Left triangle",
Anchor = Anchor.BottomLeft,
Origin = Anchor.TopCentre,
Size = new Vector2(triangle_height),
X = -triangle_offset,
Rotation = 90
});
Add(new EquilateralTriangle
{
Name = "Right triangle",
Anchor = Anchor.BottomRight,
Origin = Anchor.TopCentre,
Size = new Vector2(triangle_height),
X = triangle_offset,
Rotation = -90
});
}
if (!isMajor && barLine.BeatIndex % 2 == 1)
Alpha = 0.2f;
}
protected override void UpdateState(ArmedState state)
{
}
}
}

30
osu.Game.Rulesets.Mania/UI/ManiaHitRenderer.cs
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@ -6,9 +6,11 @@ using System.Collections.Generic;
using System.Linq;
using OpenTK;
using OpenTK.Input;
using osu.Framework.Allocation;
using osu.Framework.Configuration;
using osu.Framework.Graphics;
using osu.Framework.Lists;
using osu.Framework.MathUtils;
using osu.Game.Beatmaps;
using osu.Game.Beatmaps.ControlPoints;
using osu.Game.Rulesets.Beatmaps;
@ -85,6 +87,34 @@ namespace osu.Game.Rulesets.Mania.UI
};
}
[BackgroundDependencyLoader]
private void load()
{
var maniaPlayfield = (ManiaPlayfield)Playfield;
double lastObjectTime = (Objects.LastOrDefault() as IHasEndTime)?.EndTime ?? Objects.LastOrDefault()?.StartTime ?? double.MaxValue;
SortedList<TimingControlPoint> timingPoints = Beatmap.ControlPointInfo.TimingPoints;
for (int i = 0; i < timingPoints.Count; i++)
{
TimingControlPoint point = timingPoints[i];
// Stop on the beat before the next timing point, or if there is no next timing point stop slightly past the last object
double endTime = i < timingPoints.Count - 1 ? timingPoints[i + 1].Time - point.BeatLength : lastObjectTime + point.BeatLength * (int)point.TimeSignature;
int index = 0;
for (double t = timingPoints[i].Time; Precision.DefinitelyBigger(endTime, t); t += point.BeatLength, index++)
{
maniaPlayfield.Add(new DrawableBarLine(new BarLine
{
StartTime = t,
ControlPoint = point,
BeatIndex = index
}));
}
}
}
public override ScoreProcessor CreateScoreProcessor() => new ManiaScoreProcessor(this);
protected override BeatmapConverter<ManiaHitObject> CreateBeatmapConverter() => new ManiaBeatmapConverter();

57
osu.Game.Rulesets.Mania/UI/ManiaPlayfield.cs
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@ -21,6 +21,7 @@ using osu.Game.Rulesets.Mania.Timing;
using osu.Framework.Input;
using osu.Framework.Graphics.Transforms;
using osu.Framework.MathUtils;
using osu.Game.Rulesets.Mania.Objects.Drawables;
namespace osu.Game.Rulesets.Mania.UI
{
@ -57,7 +58,7 @@ namespace osu.Game.Rulesets.Mania.UI
private readonly FlowContainer<Column> columns;
public IEnumerable<Column> Columns => columns.Children;
private readonly ControlPointContainer barlineContainer;
private readonly ControlPointContainer barLineContainer;
private List<Color4> normalColumnColours = new List<Color4>();
private Color4 specialColumnColour;
@ -77,35 +78,51 @@ namespace osu.Game.Rulesets.Mania.UI
{
Anchor = Anchor.TopCentre,
Origin = Anchor.TopCentre,
RelativeSizeAxes = Axes.Y,
AutoSizeAxes = Axes.X,
RelativeSizeAxes = Axes.Both,
Masking = true,
Children = new Drawable[]
{
new Box
new Container
{
RelativeSizeAxes = Axes.Both,
Colour = Color4.Black
},
columns = new FillFlowContainer<Column>
{
Name = "Columns",
Name = "Masked elements",
Anchor = Anchor.TopCentre,
Origin = Anchor.TopCentre,
RelativeSizeAxes = Axes.Y,
AutoSizeAxes = Axes.X,
Direction = FillDirection.Horizontal,
Padding = new MarginPadding { Left = 1, Right = 1 },
Spacing = new Vector2(1, 0)
Masking = true,
Children = new Drawable[]
{
new Box
{
RelativeSizeAxes = Axes.Both,
Colour = Color4.Black
},
columns = new FillFlowContainer<Column>
{
Name = "Columns",
RelativeSizeAxes = Axes.Y,
AutoSizeAxes = Axes.X,
Direction = FillDirection.Horizontal,
Padding = new MarginPadding { Left = 1, Right = 1 },
Spacing = new Vector2(1, 0)
}
}
},
new Container
{
Anchor = Anchor.TopCentre,
Origin = Anchor.TopCentre,
RelativeSizeAxes = Axes.Both,
Padding = new MarginPadding { Top = HIT_TARGET_POSITION },
Children = new[]
{
barlineContainer = new ControlPointContainer(timingChanges)
barLineContainer = new ControlPointContainer(timingChanges)
{
Name = "Bar lines",
RelativeSizeAxes = Axes.Both,
Anchor = Anchor.TopCentre,
Origin = Anchor.TopCentre,
RelativeSizeAxes = Axes.Y
// Width is set in the Update method
}
}
}
@ -190,6 +207,7 @@ namespace osu.Game.Rulesets.Mania.UI
}
public override void Add(DrawableHitObject<ManiaHitObject, ManiaJudgement> h) => Columns.ElementAt(h.HitObject.Column).Add(h);
public void Add(DrawableBarLine barline) => barLineContainer.Add(barline);
protected override bool OnKeyDown(InputState state, KeyDownEventArgs args)
{
@ -224,7 +242,7 @@ namespace osu.Game.Rulesets.Mania.UI
timeSpan = MathHelper.Clamp(timeSpan, time_span_min, time_span_max);
barlineContainer.TimeSpan = value;
barLineContainer.TimeSpan = value;
Columns.ForEach(c => c.ControlPointContainer.TimeSpan = value);
}
}
@ -234,6 +252,13 @@ namespace osu.Game.Rulesets.Mania.UI
TransformTo(() => TimeSpan, newTimeSpan, duration, easing, new TransformTimeSpan());
}
protected override void Update()
{
// Due to masking differences, it is not possible to get the width of the columns container automatically
// While masking on effectively only the Y-axis, so we need to set the width of the bar line container manually
barLineContainer.Width = columns.Width;
}
private class TransformTimeSpan : Transform<double>
{
public override double CurrentValue

2
osu.Game.Rulesets.Mania/osu.Game.Rulesets.Mania.csproj
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@ -62,6 +62,7 @@
<Compile Include="Judgements\ManiaHitResult.cs" />
<Compile Include="Judgements\ManiaJudgement.cs" />
<Compile Include="ManiaDifficultyCalculator.cs" />
<Compile Include="Objects\Drawables\DrawableBarLine.cs" />
<Compile Include="Objects\Drawables\DrawableHoldNote.cs" />
<Compile Include="Objects\Drawables\DrawableHoldNoteTick.cs" />
<Compile Include="Objects\Drawables\DrawableManiaHitObject.cs" />
@ -70,6 +71,7 @@
<Compile Include="Objects\Drawables\Pieces\NotePiece.cs" />
<Compile Include="Objects\Types\IHasColumn.cs" />
<Compile Include="Scoring\ManiaScoreProcessor.cs" />
<Compile Include="Objects\BarLine.cs" />
<Compile Include="Objects\HoldNote.cs" />
<Compile Include="Objects\HoldNoteTick.cs" />
<Compile Include="Objects\ManiaHitObject.cs" />