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Code Issues Releases Wiki Activity

Snap path during control point movement

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This commit is contained in:
smoogipoo 2019-10-24 19:02:59 +09:00
parent a969914d6e
commit 0af5706db6
4 changed files with 26 additions and 5 deletions
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6
osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointPiece.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 System;
using osu.Framework.Allocation;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
@ -8,7 +9,6 @@ using osu.Framework.Graphics.Lines;
using osu.Framework.Graphics.Shapes;
using osu.Framework.Input.Events;
using osu.Game.Graphics;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Osu.Objects;
using osuTK;
@ -16,6 +16,8 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
{
public class PathControlPointPiece : BlueprintPiece<Slider>
{
public Action<Vector2[]> ControlPointsChanged;
private readonly Slider slider;
private readonly int index;
@ -96,7 +98,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
if (isSegmentSeparatorWithPrevious)
newControlPoints[index - 1] = newControlPoints[index];
slider.Path = new SliderPath(slider.Path.Type, newControlPoints);
ControlPointsChanged?.Invoke(newControlPoints);
return true;
}

6
osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointVisualiser.cs
View File

@ -1,14 +1,18 @@
// 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 osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Game.Rulesets.Osu.Objects;
using osuTK;
namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
{
public class PathControlPointVisualiser : CompositeDrawable
{
public Action<Vector2[]> ControlPointsChanged;
private readonly Slider slider;
private readonly Container<PathControlPointPiece> pieces;
@ -25,7 +29,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
base.Update();
while (slider.Path.ControlPoints.Length > pieces.Count)
pieces.Add(new PathControlPointPiece(slider, pieces.Count));
pieces.Add(new PathControlPointPiece(slider, pieces.Count) { ControlPointsChanged = c => ControlPointsChanged?.Invoke(c) });
while (slider.Path.ControlPoints.Length < pieces.Count)
pieces.Remove(pieces[pieces.Count - 1]);
}

2
osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/SliderPlacementBlueprint.cs
View File

@ -51,7 +51,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
bodyPiece = new SliderBodyPiece(),
headCirclePiece = new HitCirclePiece(),
tailCirclePiece = new HitCirclePiece(),
new PathControlPointVisualiser(HitObject),
new PathControlPointVisualiser(HitObject) { ControlPointsChanged = _ => updateSlider() },
};
setState(PlacementState.Initial);

17
osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/SliderSelectionBlueprint.cs
View File

@ -1,7 +1,11 @@
// 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 osu.Framework.Allocation;
using osu.Framework.Graphics;
using osu.Game.Rulesets.Edit;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Objects.Types;
using osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components;
using osu.Game.Rulesets.Osu.Objects;
using osu.Game.Rulesets.Osu.Objects.Drawables;
@ -15,6 +19,9 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
protected readonly SliderCircleSelectionBlueprint HeadBlueprint;
protected readonly SliderCircleSelectionBlueprint TailBlueprint;
[Resolved]
private HitObjectComposer composer { get; set; }
public SliderSelectionBlueprint(DrawableSlider slider)
: base(slider)
{
@ -25,7 +32,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
BodyPiece = new SliderBodyPiece(),
HeadBlueprint = CreateCircleSelectionBlueprint(slider, SliderPosition.Start),
TailBlueprint = CreateCircleSelectionBlueprint(slider, SliderPosition.End),
new PathControlPointVisualiser(sliderObject),
new PathControlPointVisualiser(sliderObject) { ControlPointsChanged = onNewControlPoints },
};
}
@ -36,6 +43,14 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
BodyPiece.UpdateFrom(HitObject);
}
private void onNewControlPoints(Vector2[] controlPoints)
{
var unsnappedPath = new SliderPath(controlPoints.Length > 2 ? PathType.Bezier : PathType.Linear, controlPoints);
var snappedDistance = composer.GetSnappedDistance((float)unsnappedPath.Distance);
HitObject.Path = new SliderPath(unsnappedPath.Type, controlPoints, snappedDistance);
}
public override Vector2 SelectionPoint => HeadBlueprint.SelectionPoint;
protected virtual SliderCircleSelectionBlueprint CreateCircleSelectionBlueprint(DrawableSlider slider, SliderPosition position) => new SliderCircleSelectionBlueprint(slider, position);