osu/osu.Game/Screens/Edit/Timing/ControlPointList.cs

171 lines
5.8 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 System;
using System.Linq;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Input.Events;
using osu.Game.Beatmaps.ControlPoints;
using osu.Game.Graphics;
using osu.Game.Graphics.UserInterface;
using osu.Game.Graphics.UserInterfaceV2;
using osuTK;
namespace osu.Game.Screens.Edit.Timing
{
public partial class ControlPointList : CompositeDrawable
{
private OsuButton deleteButton = null!;
private RoundedButton addButton = null!;
[Resolved]
private EditorClock clock { get; set; } = null!;
[Resolved]
protected EditorBeatmap Beatmap { get; private set; } = null!;
[Resolved]
private Bindable<ControlPointGroup?> selectedGroup { get; set; } = null!;
[BackgroundDependencyLoader]
private void load(OsuColour colours)
{
RelativeSizeAxes = Axes.Both;
const float margins = 10;
InternalChildren = new Drawable[]
{
new ControlPointTable
{
RelativeSizeAxes = Axes.Both,
Groups = { BindTarget = Beatmap.ControlPointInfo.Groups, },
},
new FillFlowContainer
{
AutoSizeAxes = Axes.Both,
Anchor = Anchor.BottomLeft,
Origin = Anchor.BottomLeft,
Direction = FillDirection.Horizontal,
Margin = new MarginPadding(margins),
Spacing = new Vector2(5),
Children = new Drawable[]
{
new RoundedButton
{
Text = "Select closest to current time",
Action = goToCurrentGroup,
Size = new Vector2(220, 30),
Anchor = Anchor.BottomRight,
Origin = Anchor.BottomRight,
},
}
},
new FillFlowContainer
{
AutoSizeAxes = Axes.Both,
Anchor = Anchor.BottomRight,
Origin = Anchor.BottomRight,
Direction = FillDirection.Horizontal,
Margin = new MarginPadding(margins),
Spacing = new Vector2(5),
Children = new Drawable[]
{
deleteButton = new RoundedButton
{
Text = "-",
Size = new Vector2(30, 30),
Action = delete,
Anchor = Anchor.BottomRight,
Origin = Anchor.BottomRight,
BackgroundColour = colours.Red3,
},
addButton = new RoundedButton
{
Action = addNew,
Size = new Vector2(160, 30),
Anchor = Anchor.BottomRight,
Origin = Anchor.BottomRight,
},
}
},
};
}
protected override void LoadComplete()
{
base.LoadComplete();
selectedGroup.BindValueChanged(selected =>
{
deleteButton.Enabled.Value = selected.NewValue != null;
addButton.Text = selected.NewValue != null
? "+ Clone to current time"
: "+ Add at current time";
}, true);
}
protected override bool OnClick(ClickEvent e)
{
selectedGroup.Value = null;
return true;
}
protected override void Update()
{
base.Update();
addButton.Enabled.Value = clock.CurrentTimeAccurate != selectedGroup.Value?.Time;
}
private void goToCurrentGroup()
{
double accurateTime = clock.CurrentTimeAccurate;
var activeTimingPoint = Beatmap.ControlPointInfo.TimingPointAt(accurateTime);
var activeEffectPoint = Beatmap.ControlPointInfo.EffectPointAt(accurateTime);
double latestActiveTime = Math.Max(activeTimingPoint.Time, activeEffectPoint.Time);
selectedGroup.Value = Beatmap.ControlPointInfo.GroupAt(latestActiveTime);
}
private void delete()
{
if (selectedGroup.Value == null)
return;
Beatmap.ControlPointInfo.RemoveGroup(selectedGroup.Value);
selectedGroup.Value = Beatmap.ControlPointInfo.Groups.FirstOrDefault(g => g.Time >= clock.CurrentTime);
}
private void addNew()
{
bool isFirstControlPoint = !Beatmap.ControlPointInfo.TimingPoints.Any();
var group = Beatmap.ControlPointInfo.GroupAt(clock.CurrentTime, true);
if (isFirstControlPoint)
group.Add(new TimingControlPoint());
else
{
// Try and create matching types from the currently selected control point.
var selected = selectedGroup.Value;
if (selected != null && !ReferenceEquals(selected, group))
{
foreach (var controlPoint in selected.ControlPoints)
{
group.Add(controlPoint.DeepClone());
}
}
}
selectedGroup.Value = group;
}
}
}