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Merge pull request #13795 from ekrctb/juice-stream-selection-1

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Add path visualization to juice stream selection blueprint
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Dean Herbert 2021-07-07 15:24:39 +09:00 committed by GitHub
commit fd46d30f29
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 176 additions and 5 deletions
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8
osu.Game.Rulesets.Catch/Edit/Blueprints/Components/FruitOutline.cs
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@ -1,6 +1,7 @@
// 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 JetBrains.Annotations;
using osu.Framework.Allocation;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
@ -18,7 +19,6 @@ namespace osu.Game.Rulesets.Catch.Edit.Blueprints.Components
{
Anchor = Anchor.BottomLeft;
Origin = Anchor.Centre;
Size = new Vector2(2 * CatchHitObject.OBJECT_RADIUS);
InternalChild = new BorderPiece();
}
@ -28,10 +28,10 @@ namespace osu.Game.Rulesets.Catch.Edit.Blueprints.Components
Colour = osuColour.Yellow;
}
public void UpdateFrom(ScrollingHitObjectContainer hitObjectContainer, CatchHitObject hitObject)
public void UpdateFrom(ScrollingHitObjectContainer hitObjectContainer, CatchHitObject hitObject, [CanBeNull] CatchHitObject parent = null)
{
X = hitObject.EffectiveX;
Y = hitObjectContainer.PositionAtTime(hitObject.StartTime);
X = hitObject.EffectiveX - (parent?.OriginalX ?? 0);
Y = hitObjectContainer.PositionAtTime(hitObject.StartTime, parent?.StartTime ?? hitObjectContainer.Time.Current);
Scale = new Vector2(hitObject.Scale);
}
}

53
osu.Game.Rulesets.Catch/Edit/Blueprints/Components/NestedOutlineContainer.cs Normal file
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@ -0,0 +1,53 @@
// 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.Collections.Generic;
using System.Linq;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Primitives;
using osu.Game.Rulesets.Catch.Objects;
using osu.Game.Rulesets.UI.Scrolling;
namespace osu.Game.Rulesets.Catch.Edit.Blueprints.Components
{
public class NestedOutlineContainer : CompositeDrawable
{
private readonly List<CatchHitObject> nestedHitObjects = new List<CatchHitObject>();
public NestedOutlineContainer()
{
Anchor = Anchor.BottomLeft;
}
public void UpdatePositionFrom(ScrollingHitObjectContainer hitObjectContainer, CatchHitObject parentHitObject)
{
X = parentHitObject.OriginalX;
Y = hitObjectContainer.PositionAtTime(parentHitObject.StartTime);
}
public void UpdateNestedObjectsFrom(ScrollingHitObjectContainer hitObjectContainer, CatchHitObject parentHitObject)
{
nestedHitObjects.Clear();
nestedHitObjects.AddRange(parentHitObject.NestedHitObjects
.OfType<CatchHitObject>()
.Where(h => !(h is TinyDroplet)));
while (nestedHitObjects.Count < InternalChildren.Count)
RemoveInternal(InternalChildren[^1]);
while (InternalChildren.Count < nestedHitObjects.Count)
AddInternal(new FruitOutline());
for (int i = 0; i < nestedHitObjects.Count; i++)
{
var hitObject = nestedHitObjects[i];
var outline = (FruitOutline)InternalChildren[i];
outline.UpdateFrom(hitObjectContainer, hitObject, parentHitObject);
outline.Scale *= hitObject is Droplet ? 0.5f : 1;
}
}
protected override bool ComputeIsMaskedAway(RectangleF maskingBounds) => false;
}
}

83
osu.Game.Rulesets.Catch/Edit/Blueprints/Components/ScrollingPath.cs Normal file
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@ -0,0 +1,83 @@
// 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.Collections.Generic;
using System.Linq;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Lines;
using osu.Framework.Graphics.Primitives;
using osu.Game.Rulesets.Catch.Objects;
using osu.Game.Rulesets.UI.Scrolling;
using osuTK;
namespace osu.Game.Rulesets.Catch.Edit.Blueprints.Components
{
public class ScrollingPath : CompositeDrawable
{
private readonly Path drawablePath;
private readonly List<(double Distance, float X)> vertices = new List<(double, float)>();
public ScrollingPath()
{
Anchor = Anchor.BottomLeft;
InternalChildren = new Drawable[]
{
drawablePath = new SmoothPath
{
PathRadius = 2,
Alpha = 0.5f
},
};
}
public void UpdatePositionFrom(ScrollingHitObjectContainer hitObjectContainer, CatchHitObject hitObject)
{
X = hitObject.OriginalX;
Y = hitObjectContainer.PositionAtTime(hitObject.StartTime);
}
public void UpdatePathFrom(ScrollingHitObjectContainer hitObjectContainer, JuiceStream hitObject)
{
double distanceToYFactor = -hitObjectContainer.LengthAtTime(hitObject.StartTime, hitObject.StartTime + 1 / hitObject.Velocity);
computeDistanceXs(hitObject);
drawablePath.Vertices = vertices
.Select(v => new Vector2(v.X, (float)(v.Distance * distanceToYFactor)))
.ToArray();
drawablePath.OriginPosition = drawablePath.PositionInBoundingBox(Vector2.Zero);
}
private void computeDistanceXs(JuiceStream hitObject)
{
vertices.Clear();
var sliderVertices = new List<Vector2>();
hitObject.Path.GetPathToProgress(sliderVertices, 0, 1);
if (sliderVertices.Count == 0)
return;
double distance = 0;
Vector2 lastPosition = Vector2.Zero;
for (int repeat = 0; repeat < hitObject.RepeatCount + 1; repeat++)
{
foreach (var position in sliderVertices)
{
distance += Vector2.Distance(lastPosition, position);
lastPosition = position;
vertices.Add((distance, position.X));
}
sliderVertices.Reverse();
}
}
// Because this has 0x0 size, the contents are otherwise masked away if the start position is outside the screen.
protected override bool ComputeIsMaskedAway(RectangleF maskingBounds) => false;
}
}

37
osu.Game.Rulesets.Catch/Edit/Blueprints/JuiceStreamSelectionBlueprint.cs
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@ -3,7 +3,10 @@
using System.Linq;
using osu.Framework.Allocation;
using osu.Framework.Caching;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Primitives;
using osu.Game.Rulesets.Catch.Edit.Blueprints.Components;
using osu.Game.Rulesets.Catch.Objects;
using osu.Game.Rulesets.Objects;
using osuTK;
@ -17,9 +20,20 @@ namespace osu.Game.Rulesets.Catch.Edit.Blueprints
private float minNestedX;
private float maxNestedX;
private readonly ScrollingPath scrollingPath;
private readonly NestedOutlineContainer nestedOutlineContainer;
private readonly Cached pathCache = new Cached();
public JuiceStreamSelectionBlueprint(JuiceStream hitObject)
: base(hitObject)
{
InternalChildren = new Drawable[]
{
scrollingPath = new ScrollingPath(),
nestedOutlineContainer = new NestedOutlineContainer()
};
}
[BackgroundDependencyLoader]
@ -29,7 +43,28 @@ namespace osu.Game.Rulesets.Catch.Edit.Blueprints
computeObjectBounds();
}
private void onDefaultsApplied(HitObject _) => computeObjectBounds();
protected override void Update()
{
base.Update();
if (!IsSelected) return;
scrollingPath.UpdatePositionFrom(HitObjectContainer, HitObject);
nestedOutlineContainer.UpdatePositionFrom(HitObjectContainer, HitObject);
if (pathCache.IsValid) return;
scrollingPath.UpdatePathFrom(HitObjectContainer, HitObject);
nestedOutlineContainer.UpdateNestedObjectsFrom(HitObjectContainer, HitObject);
pathCache.Validate();
}
private void onDefaultsApplied(HitObject _)
{
computeObjectBounds();
pathCache.Invalidate();
}
private void computeObjectBounds()
{