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Move rest of ScrollingPlayfield into ScrollingRulesetContainer

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smoogipoo
2018-11-07 17:24:05 +09:00
parent e7969ecec7
commit 10543cf1b6
16 changed files with 104 additions and 113 deletions
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65
osu.Game/Rulesets/UI/Scrolling/ScrollingRulesetContainer.cs
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@ -5,10 +5,13 @@ using System.Collections.Generic;
using System.Linq;
using osu.Framework.Allocation;
using osu.Framework.Configuration;
using osu.Framework.Graphics;
using osu.Framework.Input.Bindings;
using osu.Framework.Lists;
using osu.Game.Beatmaps;
using osu.Game.Beatmaps.ControlPoints;
using osu.Game.Configuration;
using osu.Game.Input.Bindings;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Objects.Types;
using osu.Game.Rulesets.Timing;
@ -20,14 +23,51 @@ namespace osu.Game.Rulesets.UI.Scrolling
/// A type of <see cref="RulesetContainer{TPlayfield,TObject}"/> that supports a <see cref="ScrollingPlayfield"/>.
/// <see cref="HitObject"/>s inside this <see cref="RulesetContainer{TPlayfield,TObject}"/> will scroll within the playfield.
/// </summary>
public abstract class ScrollingRulesetContainer<TPlayfield, TObject> : RulesetContainer<TPlayfield, TObject>
public abstract class ScrollingRulesetContainer<TPlayfield, TObject> : RulesetContainer<TPlayfield, TObject>, IKeyBindingHandler<GlobalAction>
where TObject : HitObject
where TPlayfield : ScrollingPlayfield
{
/// <summary>
/// The default span of time visible by the length of the scrolling axes.
/// This is clamped between <see cref="time_span_min"/> and <see cref="time_span_max"/>.
/// </summary>
private const double time_span_default = 1500;
/// <summary>
/// The minimum span of time that may be visible by the length of the scrolling axes.
/// </summary>
private const double time_span_min = 50;
/// <summary>
/// The maximum span of time that may be visible by the length of the scrolling axes.
/// </summary>
private const double time_span_max = 10000;
/// <summary>
/// The step increase/decrease of the span of time visible by the length of the scrolling axes.
/// </summary>
private const double time_span_step = 200;
protected readonly Bindable<ScrollingDirection> Direction = new Bindable<ScrollingDirection>();
/// <summary>
/// The span of time that is visible by the length of the scrolling axes.
/// For example, only hit objects with start time less than or equal to 1000 will be visible with <see cref="TimeRange"/> = 1000.
/// </summary>
protected readonly BindableDouble TimeRange = new BindableDouble(time_span_default)
{
Default = time_span_default,
MinValue = time_span_min,
MaxValue = time_span_max
};
protected virtual ScrollAlgorithm ScrollAlgorithm => ScrollAlgorithm.Sequential;
/// <summary>
/// Whether the player can change <see cref="VisibleTimeRange"/>.
/// </summary>
protected virtual bool UserScrollSpeedAdjustment => true;
/// <summary>
/// Provides the default <see cref="MultiplierControlPoint"/>s that adjust the scrolling rate of <see cref="HitObject"/>s
/// inside this <see cref="RulesetContainer{TPlayfield,TObject}"/>.
@ -45,6 +85,7 @@ namespace osu.Game.Rulesets.UI.Scrolling
{
scrollingInfo = new LocalScrollingInfo();
scrollingInfo.Direction.BindTo(Direction);
scrollingInfo.TimeRange.BindTo(TimeRange);
switch (ScrollAlgorithm)
{
@ -108,10 +149,32 @@ namespace osu.Game.Rulesets.UI.Scrolling
controlPoints.Add(new MultiplierControlPoint { Velocity = Beatmap.BeatmapInfo.BaseDifficulty.SliderMultiplier });
}
public bool OnPressed(GlobalAction action)
{
if (!UserScrollSpeedAdjustment)
return false;
switch (action)
{
case GlobalAction.IncreaseScrollSpeed:
this.TransformBindableTo(TimeRange, TimeRange - time_span_step, 200, Easing.OutQuint);
return true;
case GlobalAction.DecreaseScrollSpeed:
this.TransformBindableTo(TimeRange, TimeRange + time_span_step, 200, Easing.OutQuint);
return true;
}
return false;
}
public bool OnReleased(GlobalAction action) => false;
private class LocalScrollingInfo : IScrollingInfo
{
public IBindable<ScrollingDirection> Direction { get; } = new Bindable<ScrollingDirection>();
public IBindable<double> TimeRange { get; } = new BindableDouble();
public IScrollAlgorithm Algorithm { get; set; }
}
}