osu/osu.Game.Rulesets.Mania/Edit/Blueprints/ManiaSelectionBlueprint.cs

60 lines
2.0 KiB
C#

// 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.Bindables;
using osu.Framework.Graphics;
using osu.Game.Rulesets.Edit;
using osu.Game.Rulesets.Mania.Objects;
using osu.Game.Rulesets.Mania.UI;
using osu.Game.Rulesets.UI;
using osu.Game.Rulesets.UI.Scrolling;
namespace osu.Game.Rulesets.Mania.Edit.Blueprints
{
public abstract partial class ManiaSelectionBlueprint<T> : HitObjectSelectionBlueprint<T>
where T : ManiaHitObject
{
[Resolved]
private Playfield playfield { get; set; } = null!;
protected ScrollingHitObjectContainer HitObjectContainer => ((ManiaPlayfield)playfield).GetColumn(HitObject.Column).HitObjectContainer;
protected ManiaSelectionBlueprint(T hitObject)
: base(hitObject)
{
RelativeSizeAxes = Axes.None;
}
private readonly IBindable<ScrollingDirection> directionBindable = new Bindable<ScrollingDirection>();
[BackgroundDependencyLoader]
private void load(IScrollingInfo scrollingInfo)
{
directionBindable.BindTo(scrollingInfo.Direction);
}
protected override void LoadComplete()
{
base.LoadComplete();
directionBindable.BindValueChanged(onDirectionChanged, true);
}
private void onDirectionChanged(ValueChangedEvent<ScrollingDirection> direction)
{
var anchor = direction.NewValue == ScrollingDirection.Up ? Anchor.TopCentre : Anchor.BottomCentre;
Anchor = Origin = anchor;
foreach (var child in InternalChildren)
child.Anchor = child.Origin = anchor;
}
protected override void Update()
{
base.Update();
Position = Parent!.ToLocalSpace(HitObjectContainer.ScreenSpacePositionAtTime(HitObject.StartTime)) - AnchorPosition;
Width = HitObjectContainer.DrawWidth;
}
}
}