h1or4dme8/osu-lazer
1
0
Fork 0
mirror of https://github.com/ppy/osu.git synced 2025-01-12 17:43:05 +08:00
Code Issues Releases Wiki Activity

Merge pull request #25154 from peppy/taiko-beat-snap-grid

Browse Source 
Add beat snap grid to osu!taiko editor
This commit is contained in:
Bartłomiej Dach 2023-10-19 21:34:24 +02:00 committed by GitHub
commit cd3ff2b74c
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
12 changed files with 331 additions and 496 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

173
osu.Game.Rulesets.Catch/Edit/CatchBeatSnapGrid.cs
View File

@ -1,180 +1,19 @@
// 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.Collections.Generic;
using System.Linq;
using osu.Framework.Allocation;
using osu.Framework.Caching;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Shapes;
using osu.Game.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Game.Rulesets.Catch.UI;
using osu.Game.Rulesets.Edit;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Objects.Drawables;
using osu.Game.Rulesets.UI.Scrolling;
using osu.Game.Screens.Edit;
using osuTK.Graphics;
using osu.Game.Screens.Edit.Compose.Components;
namespace osu.Game.Rulesets.Catch.Edit
{
/// <summary>
/// A grid which displays coloured beat divisor lines in proximity to the selection or placement cursor.
/// </summary>
/// <remarks>
/// This class heavily borrows from osu!mania's implementation (ManiaBeatSnapGrid).
/// If further changes are to be made, they should also be applied there.
/// If the scale of the changes are large enough, abstracting may be a good path.
/// </remarks>
public partial class CatchBeatSnapGrid : Component
public partial class CatchBeatSnapGrid : BeatSnapGrid
{
private const double visible_range = 750;
/// <summary>
/// The range of time values of the current selection.
/// </summary>
public (double start, double end)? SelectionTimeRange
protected override IEnumerable<Container> GetTargetContainers(HitObjectComposer composer) => new[]
{
set
{
if (value == selectionTimeRange)
return;
selectionTimeRange = value;
lineCache.Invalidate();
}
}
[Resolved]
private EditorBeatmap beatmap { get; set; } = null!;
[Resolved]
private OsuColour colours { get; set; } = null!;
[Resolved]
private BindableBeatDivisor beatDivisor { get; set; } = null!;
private readonly Cached lineCache = new Cached();
private (double start, double end)? selectionTimeRange;
private ScrollingHitObjectContainer lineContainer = null!;
[BackgroundDependencyLoader]
private void load(HitObjectComposer composer)
{
lineContainer = new ScrollingHitObjectContainer();
((CatchPlayfield)composer.Playfield).UnderlayElements.Add(lineContainer);
beatDivisor.BindValueChanged(_ => createLines(), true);
}
protected override void Update()
{
base.Update();
if (!lineCache.IsValid)
{
lineCache.Validate();
createLines();
}
}
private readonly Stack<DrawableGridLine> availableLines = new Stack<DrawableGridLine>();
private void createLines()
{
foreach (var line in lineContainer.Objects.OfType<DrawableGridLine>())
availableLines.Push(line);
lineContainer.Clear();
if (selectionTimeRange == null)
return;
var range = selectionTimeRange.Value;
var timingPoint = beatmap.ControlPointInfo.TimingPointAt(range.start - visible_range);
double time = timingPoint.Time;
int beat = 0;
// progress time until in the visible range.
while (time < range.start - visible_range)
{
time += timingPoint.BeatLength / beatDivisor.Value;
beat++;
}
while (time < range.end + visible_range)
{
var nextTimingPoint = beatmap.ControlPointInfo.TimingPointAt(time);
// switch to the next timing point if we have reached it.
if (nextTimingPoint.Time > timingPoint.Time)
{
beat = 0;
time = nextTimingPoint.Time;
timingPoint = nextTimingPoint;
}
Color4 colour = BindableBeatDivisor.GetColourFor(
BindableBeatDivisor.GetDivisorForBeatIndex(beat, beatDivisor.Value), colours);
if (!availableLines.TryPop(out var line))
line = new DrawableGridLine();
line.HitObject.StartTime = time;
line.Colour = colour;
lineContainer.Add(line);
beat++;
time += timingPoint.BeatLength / beatDivisor.Value;
}
// required to update ScrollingHitObjectContainer's cache.
lineContainer.UpdateSubTree();
foreach (var line in lineContainer.Objects.OfType<DrawableGridLine>())
{
time = line.HitObject.StartTime;
if (time >= range.start && time <= range.end)
line.Alpha = 1;
else
{
double timeSeparation = time < range.start ? range.start - time : time - range.end;
line.Alpha = (float)Math.Max(0, 1 - timeSeparation / visible_range);
}
}
}
private partial class DrawableGridLine : DrawableHitObject
{
public DrawableGridLine()
: base(new HitObject())
{
RelativeSizeAxes = Axes.X;
Height = 2;
AddInternal(new Box { RelativeSizeAxes = Axes.Both });
}
[BackgroundDependencyLoader]
private void load()
{
Origin = Anchor.BottomLeft;
Anchor = Anchor.BottomLeft;
}
protected override void UpdateInitialTransforms()
{
// don't perform any fading – we are handling that ourselves.
LifetimeEnd = HitObject.StartTime + visible_range;
}
}
((CatchPlayfield)composer.Playfield).UnderlayElements
};
}
}

88
osu.Game.Rulesets.Catch/Edit/CatchHitObjectComposer.cs
View File

@ -7,11 +7,9 @@ using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Extensions.EnumExtensions;
using osu.Framework.Graphics;
using osu.Framework.Input;
using osu.Framework.Input.Bindings;
using osu.Framework.Input.Events;
using osu.Game.Beatmaps;
using osu.Game.Graphics.UserInterface;
using osu.Game.Input.Bindings;
using osu.Game.Rulesets.Catch.Objects;
using osu.Game.Rulesets.Catch.UI;
@ -32,10 +30,6 @@ namespace osu.Game.Rulesets.Catch.Edit
private CatchDistanceSnapGrid distanceSnapGrid = null!;
private InputManager inputManager = null!;
private CatchBeatSnapGrid beatSnapGrid = null!;
private readonly BindableDouble timeRangeMultiplier = new BindableDouble(1)
{
MinValue = 1,
@ -74,50 +68,28 @@ namespace osu.Game.Rulesets.Catch.Edit
Catcher.BASE_DASH_SPEED, -Catcher.BASE_DASH_SPEED,
Catcher.BASE_WALK_SPEED, -Catcher.BASE_WALK_SPEED,
}));
AddInternal(beatSnapGrid = new CatchBeatSnapGrid());
}
protected override IEnumerable<TernaryButton> CreateTernaryButtons()
=> base.CreateTernaryButtons()
.Concat(DistanceSnapProvider.CreateTernaryButtons());
protected override void LoadComplete()
protected override DrawableRuleset<CatchHitObject> CreateDrawableRuleset(Ruleset ruleset, IBeatmap beatmap, IReadOnlyList<Mod> mods) =>
new DrawableCatchEditorRuleset(ruleset, beatmap, mods)
{
base.LoadComplete();
TimeRangeMultiplier = { BindTarget = timeRangeMultiplier, }
};
inputManager = GetContainingInputManager();
}
protected override ComposeBlueprintContainer CreateBlueprintContainer() => new CatchBlueprintContainer(this);
protected override void UpdateAfterChildren()
{
base.UpdateAfterChildren();
protected override BeatSnapGrid CreateBeatSnapGrid() => new CatchBeatSnapGrid();
if (BlueprintContainer.CurrentTool is SelectTool)
protected override IReadOnlyList<HitObjectCompositionTool> CompositionTools => new HitObjectCompositionTool[]
{
if (EditorBeatmap.SelectedHitObjects.Any())
{
beatSnapGrid.SelectionTimeRange = (EditorBeatmap.SelectedHitObjects.Min(h => h.StartTime), EditorBeatmap.SelectedHitObjects.Max(h => h.GetEndTime()));
}
else
beatSnapGrid.SelectionTimeRange = null;
}
else
{
var result = FindSnappedPositionAndTime(inputManager.CurrentState.Mouse.Position);
if (result.Time is double time)
beatSnapGrid.SelectionTimeRange = (time, time);
else
beatSnapGrid.SelectionTimeRange = null;
}
}
protected override void Update()
{
base.Update();
updateDistanceSnapGrid();
}
new FruitCompositionTool(),
new JuiceStreamCompositionTool(),
new BananaShowerCompositionTool()
};
public bool OnPressed(KeyBindingPressEvent<GlobalAction> e)
{
@ -142,19 +114,6 @@ namespace osu.Game.Rulesets.Catch.Edit
{
}
protected override DrawableRuleset<CatchHitObject> CreateDrawableRuleset(Ruleset ruleset, IBeatmap beatmap, IReadOnlyList<Mod> mods) =>
new DrawableCatchEditorRuleset(ruleset, beatmap, mods)
{
TimeRangeMultiplier = { BindTarget = timeRangeMultiplier, }
};
protected override IReadOnlyList<HitObjectCompositionTool> CompositionTools => new HitObjectCompositionTool[]
{
new FruitCompositionTool(),
new JuiceStreamCompositionTool(),
new BananaShowerCompositionTool()
};
public override SnapResult FindSnappedPositionAndTime(Vector2 screenSpacePosition, SnapType snapType = SnapType.All)
{
var result = base.FindSnappedPositionAndTime(screenSpacePosition, snapType);
@ -173,8 +132,6 @@ namespace osu.Game.Rulesets.Catch.Edit
return result;
}
protected override ComposeBlueprintContainer CreateBlueprintContainer() => new CatchBlueprintContainer(this);
private PalpableCatchHitObject? getLastSnappableHitObject(double time)
{
var hitObject = EditorBeatmap.HitObjects.OfType<CatchHitObject>().LastOrDefault(h => h.GetEndTime() < time && !(h is BananaShower));
@ -215,33 +172,12 @@ namespace osu.Game.Rulesets.Catch.Edit
return null;
}
double timeAtCursor = ((CatchPlayfield)Playfield).TimeAtScreenSpacePosition(inputManager.CurrentState.Mouse.Position);
double timeAtCursor = ((CatchPlayfield)Playfield).TimeAtScreenSpacePosition(InputManager.CurrentState.Mouse.Position);
return getLastSnappableHitObject(timeAtCursor);
default:
return null;
}
}
private void updateDistanceSnapGrid()
{
if (DistanceSnapProvider.DistanceSnapToggle.Value != TernaryState.True)
{
distanceSnapGrid.Hide();
return;
}
var sourceHitObject = getDistanceSnapGridSourceHitObject();
if (sourceHitObject == null)
{
distanceSnapGrid.Hide();
return;
}
distanceSnapGrid.Show();
distanceSnapGrid.StartTime = sourceHitObject.GetEndTime();
distanceSnapGrid.StartX = sourceHitObject.EffectiveX;
}
}
}

197
osu.Game.Rulesets.Mania/Edit/ManiaBeatSnapGrid.cs
View File

@ -1,206 +1,23 @@
// 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.Collections.Generic;
using System.Linq;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Caching;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Pooling;
using osu.Framework.Graphics.Shapes;
using osu.Game.Graphics;
using osu.Game.Rulesets.Edit;
using osu.Game.Rulesets.Mania.UI;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Objects.Drawables;
using osu.Game.Rulesets.UI.Scrolling;
using osu.Game.Screens.Edit;
using osuTK.Graphics;
using osu.Game.Screens.Edit.Compose.Components;
namespace osu.Game.Rulesets.Mania.Edit
{
/// <summary>
/// A grid which displays coloured beat divisor lines in proximity to the selection or placement cursor.
/// </summary>
public partial class ManiaBeatSnapGrid : CompositeComponent
public partial class ManiaBeatSnapGrid : BeatSnapGrid
{
private const double visible_range = 750;
/// <summary>
/// The range of time values of the current selection.
/// </summary>
public (double start, double end)? SelectionTimeRange
protected override IEnumerable<Container> GetTargetContainers(HitObjectComposer composer)
{
set
{
if (value == selectionTimeRange)
return;
selectionTimeRange = value;
lineCache.Invalidate();
}
}
[Resolved]
private EditorBeatmap beatmap { get; set; } = null!;
[Resolved]
private OsuColour colours { get; set; } = null!;
[Resolved]
private BindableBeatDivisor beatDivisor { get; set; } = null!;
private readonly List<ScrollingHitObjectContainer> grids = new List<ScrollingHitObjectContainer>();
private readonly DrawablePool<DrawableGridLine> linesPool = new DrawablePool<DrawableGridLine>(50);
private readonly Cached lineCache = new Cached();
private (double start, double end)? selectionTimeRange;
[BackgroundDependencyLoader]
private void load(HitObjectComposer composer)
{
AddInternal(linesPool);
foreach (var stage in ((ManiaPlayfield)composer.Playfield).Stages)
{
foreach (var column in stage.Columns)
{
var lineContainer = new ScrollingHitObjectContainer();
grids.Add(lineContainer);
column.UnderlayElements.Add(lineContainer);
}
}
beatDivisor.BindValueChanged(_ => createLines(), true);
}
protected override void Update()
{
base.Update();
if (!lineCache.IsValid)
{
lineCache.Validate();
createLines();
}
}
private void createLines()
{
foreach (var grid in grids)
grid.Clear();
if (selectionTimeRange == null)
return;
var range = selectionTimeRange.Value;
var timingPoint = beatmap.ControlPointInfo.TimingPointAt(range.start - visible_range);
double time = timingPoint.Time;
int beat = 0;
// progress time until in the visible range.
while (time < range.start - visible_range)
{
time += timingPoint.BeatLength / beatDivisor.Value;
beat++;
}
while (time < range.end + visible_range)
{
var nextTimingPoint = beatmap.ControlPointInfo.TimingPointAt(time);
// switch to the next timing point if we have reached it.
if (nextTimingPoint.Time > timingPoint.Time)
{
beat = 0;
time = nextTimingPoint.Time;
timingPoint = nextTimingPoint;
}
Color4 colour = BindableBeatDivisor.GetColourFor(
BindableBeatDivisor.GetDivisorForBeatIndex(beat, beatDivisor.Value), colours);
foreach (var grid in grids)
{
var line = linesPool.Get();
line.Apply(new HitObject
{
StartTime = time
});
line.Colour = colour;
grid.Add(line);
}
beat++;
time += timingPoint.BeatLength / beatDivisor.Value;
}
foreach (var grid in grids)
{
// required to update ScrollingHitObjectContainer's cache.
grid.UpdateSubTree();
foreach (var line in grid.Objects.OfType<DrawableGridLine>())
{
time = line.HitObject.StartTime;
if (time >= range.start && time <= range.end)
line.Alpha = 1;
else
{
double timeSeparation = time < range.start ? range.start - time : time - range.end;
line.Alpha = (float)Math.Max(0, 1 - timeSeparation / visible_range);
}
}
}
}
private partial class DrawableGridLine : DrawableHitObject
{
[Resolved]
private IScrollingInfo scrollingInfo { get; set; } = null!;
private readonly IBindable<ScrollingDirection> direction = new Bindable<ScrollingDirection>();
public DrawableGridLine()
: base(new HitObject())
{
RelativeSizeAxes = Axes.X;
Height = 2;
AddInternal(new Box { RelativeSizeAxes = Axes.Both });
}
[BackgroundDependencyLoader]
private void load()
{
direction.BindTo(scrollingInfo.Direction);
direction.BindValueChanged(onDirectionChanged, true);
}
private void onDirectionChanged(ValueChangedEvent<ScrollingDirection> direction)
{
Origin = Anchor = direction.NewValue == ScrollingDirection.Up
? Anchor.TopLeft
: Anchor.BottomLeft;
}
protected override void UpdateInitialTransforms()
{
// don't perform any fading – we are handling that ourselves.
LifetimeEnd = HitObject.StartTime + visible_range;
}
return ((ManiaPlayfield)composer.Playfield)
.Stages
.SelectMany(stage => stage.Columns)
.Select(column => column.UnderlayElements);
}
}
}

57
osu.Game.Rulesets.Mania/Edit/ManiaHitObjectComposer.cs
View File

@ -5,15 +5,12 @@
using System.Collections.Generic;
using System.Linq;
using osu.Framework.Allocation;
using osu.Framework.Input;
using osu.Game.Beatmaps;
using osu.Game.Rulesets.Edit;
using osu.Game.Rulesets.Edit.Tools;
using osu.Game.Rulesets.Mania.Objects;
using osu.Game.Rulesets.Mania.UI;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.UI;
using osu.Game.Rulesets.UI.Scrolling;
using osu.Game.Screens.Edit.Compose.Components;
@ -24,32 +21,12 @@ namespace osu.Game.Rulesets.Mania.Edit
public partial class ManiaHitObjectComposer : ScrollingHitObjectComposer<ManiaHitObject>
{
private DrawableManiaEditorRuleset drawableRuleset;
private ManiaBeatSnapGrid beatSnapGrid;
private InputManager inputManager;
public ManiaHitObjectComposer(Ruleset ruleset)
: base(ruleset)
{
}
[BackgroundDependencyLoader]
private void load()
{
AddInternal(beatSnapGrid = new ManiaBeatSnapGrid());
}
protected override void LoadComplete()
{
base.LoadComplete();
inputManager = GetContainingInputManager();
}
private DependencyContainer dependencies;
protected override IReadOnlyDependencyContainer CreateChildDependencies(IReadOnlyDependencyContainer parent)
=> dependencies = new DependencyContainer(base.CreateChildDependencies(parent));
public new ManiaPlayfield Playfield => ((ManiaPlayfield)drawableRuleset.Playfield);
public IScrollingInfo ScrollingInfo => drawableRuleset.ScrollingInfo;
@ -57,48 +34,20 @@ namespace osu.Game.Rulesets.Mania.Edit
protected override Playfield PlayfieldAtScreenSpacePosition(Vector2 screenSpacePosition) =>
Playfield.GetColumnByPosition(screenSpacePosition);
protected override DrawableRuleset<ManiaHitObject> CreateDrawableRuleset(Ruleset ruleset, IBeatmap beatmap, IReadOnlyList<Mod> mods)
{
protected override DrawableRuleset<ManiaHitObject> CreateDrawableRuleset(Ruleset ruleset, IBeatmap beatmap, IReadOnlyList<Mod> mods) =>
drawableRuleset = new DrawableManiaEditorRuleset(ruleset, beatmap, mods);
// This is the earliest we can cache the scrolling info to ourselves, before masks are added to the hierarchy and inject it
dependencies.CacheAs(drawableRuleset.ScrollingInfo);
return drawableRuleset;
}
protected override ComposeBlueprintContainer CreateBlueprintContainer()
=> new ManiaBlueprintContainer(this);
protected override BeatSnapGrid CreateBeatSnapGrid() => new ManiaBeatSnapGrid();
protected override IReadOnlyList<HitObjectCompositionTool> CompositionTools => new HitObjectCompositionTool[]
{
new NoteCompositionTool(),
new HoldNoteCompositionTool()
};
protected override void UpdateAfterChildren()
{
base.UpdateAfterChildren();
if (BlueprintContainer.CurrentTool is SelectTool)
{
if (EditorBeatmap.SelectedHitObjects.Any())
{
beatSnapGrid.SelectionTimeRange = (EditorBeatmap.SelectedHitObjects.Min(h => h.StartTime), EditorBeatmap.SelectedHitObjects.Max(h => h.GetEndTime()));
}
else
beatSnapGrid.SelectionTimeRange = null;
}
else
{
var result = FindSnappedPositionAndTime(inputManager.CurrentState.Mouse.Position);
if (result.Time is double time)
beatSnapGrid.SelectionTimeRange = (time, time);
else
beatSnapGrid.SelectionTimeRange = null;
}
}
public override string ConvertSelectionToString()
=> string.Join(',', EditorBeatmap.SelectedHitObjects.Cast<ManiaHitObject>().OrderBy(h => h.StartTime).Select(h => $"{h.StartTime}|{h.Column}"));
}

19
osu.Game.Rulesets.Taiko/Edit/TaikoBeatSnapGrid.cs Normal file
View File

@ -0,0 +1,19 @@
// 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 osu.Framework.Graphics.Containers;
using osu.Game.Rulesets.Edit;
using osu.Game.Rulesets.Taiko.UI;
using osu.Game.Screens.Edit.Compose.Components;
namespace osu.Game.Rulesets.Taiko.Edit
{
public partial class TaikoBeatSnapGrid : BeatSnapGrid
{
protected override IEnumerable<Container> GetTargetContainers(HitObjectComposer composer) => new[]
{
((TaikoPlayfield)composer.Playfield).UnderlayElements
};
}
}

2
osu.Game.Rulesets.Taiko/Edit/TaikoHitObjectComposer.cs
View File

@ -33,5 +33,7 @@ namespace osu.Game.Rulesets.Taiko.Edit
protected override ComposeBlueprintContainer CreateBlueprintContainer()
=> new TaikoBlueprintContainer(this);
protected override BeatSnapGrid CreateBeatSnapGrid() => new TaikoBeatSnapGrid();
}
}

11
osu.Game.Rulesets.Taiko/UI/TaikoPlayfield.cs
View File

@ -40,6 +40,8 @@ namespace osu.Game.Rulesets.Taiko.UI
/// </summary>
public Bindable<bool> ClassicHitTargetPosition = new BindableBool();
public Container UnderlayElements { get; private set; } = null!;
private Container<HitExplosion> hitExplosionContainer;
private Container<KiaiHitExplosion> kiaiExplosionContainer;
private JudgementContainer<DrawableTaikoJudgement> judgementContainer;
@ -130,7 +132,14 @@ namespace osu.Game.Rulesets.Taiko.UI
{
Name = "Bar line content",
RelativeSizeAxes = Axes.Both,
Child = barLinePlayfield = new BarLinePlayfield(),
Children = new Drawable[]
{
UnderlayElements = new Container
{
RelativeSizeAxes = Axes.Both,
},
barLinePlayfield = new BarLinePlayfield(),
}
},
hitObjectContent = new Container
{

13
osu.Game/Rulesets/Edit/HitObjectComposer.cs
View File

@ -76,7 +76,7 @@ namespace osu.Game.Rulesets.Edit
protected readonly Container LayerBelowRuleset = new Container { RelativeSizeAxes = Axes.Both };
private InputManager inputManager;
protected InputManager InputManager { get; private set; }
private EditorRadioButtonCollection toolboxCollection;
@ -119,9 +119,12 @@ namespace osu.Game.Rulesets.Edit
return;
}
if (DrawableRuleset is IDrawableScrollingRuleset scrollingRuleset)
dependencies.CacheAs(scrollingRuleset.ScrollingInfo);
dependencies.CacheAs(Playfield);
InternalChildren = new Drawable[]
InternalChildren = new[]
{
PlayfieldContentContainer = new Container
{
@ -201,7 +204,7 @@ namespace osu.Game.Rulesets.Edit
},
}
}
}
},
};
toolboxCollection.Items = CompositionTools
@ -232,7 +235,7 @@ namespace osu.Game.Rulesets.Edit
{
base.LoadComplete();
inputManager = GetContainingInputManager();
InputManager = GetContainingInputManager();
hasTiming = EditorBeatmap.HasTiming.GetBoundCopy();
hasTiming.BindValueChanged(timing =>
@ -270,7 +273,7 @@ namespace osu.Game.Rulesets.Edit
public override IEnumerable<DrawableHitObject> HitObjects => drawableRulesetWrapper.Playfield.AllHitObjects;
public override bool CursorInPlacementArea => drawableRulesetWrapper.Playfield.ReceivePositionalInputAt(inputManager.CurrentState.Mouse.Position);
public override bool CursorInPlacementArea => drawableRulesetWrapper.Playfield.ReceivePositionalInputAt(InputManager.CurrentState.Mouse.Position);
/// <summary>
/// Defines all available composition tools, listed on the left side of the editor screen as button controls.

46
osu.Game/Rulesets/Edit/ScrollingHitObjectComposer.cs
View File

@ -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.Linq;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
@ -8,9 +9,11 @@ using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Sprites;
using osu.Game.Configuration;
using osu.Game.Graphics.UserInterface;
using osu.Game.Rulesets.Edit.Tools;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.UI.Scrolling;
using osu.Game.Screens.Edit.Components.TernaryButtons;
using osu.Game.Screens.Edit.Compose.Components;
using osuTK;
namespace osu.Game.Rulesets.Edit
@ -21,6 +24,13 @@ namespace osu.Game.Rulesets.Edit
private readonly Bindable<TernaryState> showSpeedChanges = new Bindable<TernaryState>();
private Bindable<bool> configShowSpeedChanges = null!;
private BeatSnapGrid? beatSnapGrid;
/// <summary>
/// Construct an optional beat snap grid.
/// </summary>
protected virtual BeatSnapGrid? CreateBeatSnapGrid() => null;
protected ScrollingHitObjectComposer(Ruleset ruleset)
: base(ruleset)
{
@ -57,6 +67,42 @@ namespace osu.Game.Rulesets.Edit
configShowSpeedChanges.Value = enabled;
}, true);
}
beatSnapGrid = CreateBeatSnapGrid();
if (beatSnapGrid != null)
AddInternal(beatSnapGrid);
}
protected override void UpdateAfterChildren()
{
base.UpdateAfterChildren();
updateBeatSnapGrid();
}
private void updateBeatSnapGrid()
{
if (beatSnapGrid == null)
return;
if (BlueprintContainer.CurrentTool is SelectTool)
{
if (EditorBeatmap.SelectedHitObjects.Any())
{
beatSnapGrid.SelectionTimeRange = (EditorBeatmap.SelectedHitObjects.Min(h => h.StartTime), EditorBeatmap.SelectedHitObjects.Max(h => h.GetEndTime()));
}
else
beatSnapGrid.SelectionTimeRange = null;
}
else
{
var result = FindSnappedPositionAndTime(InputManager.CurrentState.Mouse.Position);
if (result.Time is double time)
beatSnapGrid.SelectionTimeRange = (time, time);
else
beatSnapGrid.SelectionTimeRange = null;
}
}
}
}

2
osu.Game/Rulesets/UI/Scrolling/DrawableScrollingRuleset.cs
View File

@ -81,7 +81,7 @@ namespace osu.Game.Rulesets.UI.Scrolling
/// </summary>
protected readonly SortedList<MultiplierControlPoint> ControlPoints = new SortedList<MultiplierControlPoint>(Comparer<MultiplierControlPoint>.Default);
protected IScrollingInfo ScrollingInfo => scrollingInfo;
public IScrollingInfo ScrollingInfo => scrollingInfo;
[Cached(Type = typeof(IScrollingInfo))]
private readonly LocalScrollingInfo scrollingInfo;

2
osu.Game/Rulesets/UI/Scrolling/IDrawableScrollingRuleset.cs
View File

@ -11,5 +11,7 @@ namespace osu.Game.Rulesets.UI.Scrolling
public interface IDrawableScrollingRuleset
{
ScrollVisualisationMethod VisualisationMethod { get; }
IScrollingInfo ScrollingInfo { get; }
}
}

213
osu.Game/Screens/Edit/Compose/Components/BeatSnapGrid.cs Normal file
View File

@ -0,0 +1,213 @@
// 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.Collections.Generic;
using System.Linq;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Caching;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Pooling;
using osu.Framework.Graphics.Shapes;
using osu.Game.Graphics;
using osu.Game.Rulesets.Edit;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Objects.Drawables;
using osu.Game.Rulesets.UI.Scrolling;
using osuTK.Graphics;
namespace osu.Game.Screens.Edit.Compose.Components
{
/// <summary>
/// A grid which displays coloured beat divisor lines in proximity to the selection or placement cursor.
/// </summary>
public abstract partial class BeatSnapGrid : CompositeComponent
{
private const double visible_range = 750;
/// <summary>
/// The range of time values of the current selection.
/// </summary>
public (double start, double end)? SelectionTimeRange
{
set
{
if (value == selectionTimeRange)
return;
selectionTimeRange = value;
lineCache.Invalidate();
}
}
[Resolved]
private EditorBeatmap beatmap { get; set; } = null!;
[Resolved]
private OsuColour colours { get; set; } = null!;
[Resolved]
private BindableBeatDivisor beatDivisor { get; set; } = null!;
private readonly List<ScrollingHitObjectContainer> grids = new List<ScrollingHitObjectContainer>();
private readonly DrawablePool<DrawableGridLine> linesPool = new DrawablePool<DrawableGridLine>(50);
private readonly Cached lineCache = new Cached();
private (double start, double end)? selectionTimeRange;
[BackgroundDependencyLoader]
private void load(HitObjectComposer composer)
{
AddInternal(linesPool);
foreach (var target in GetTargetContainers(composer))
{
var lineContainer = new ScrollingHitObjectContainer();
grids.Add(lineContainer);
target.Add(lineContainer);
}
beatDivisor.BindValueChanged(_ => createLines(), true);
}
protected abstract IEnumerable<Container> GetTargetContainers(HitObjectComposer composer);
protected override void Update()
{
base.Update();
if (!lineCache.IsValid)
{
lineCache.Validate();
createLines();
}
}
private void createLines()
{
foreach (var grid in grids)
grid.Clear();
if (selectionTimeRange == null)
return;
var range = selectionTimeRange.Value;
var timingPoint = beatmap.ControlPointInfo.TimingPointAt(range.start - visible_range);
double time = timingPoint.Time;
int beat = 0;
// progress time until in the visible range.
while (time < range.start - visible_range)
{
time += timingPoint.BeatLength / beatDivisor.Value;
beat++;
}
while (time < range.end + visible_range)
{
var nextTimingPoint = beatmap.ControlPointInfo.TimingPointAt(time);
// switch to the next timing point if we have reached it.
if (nextTimingPoint.Time > timingPoint.Time)
{
beat = 0;
time = nextTimingPoint.Time;
timingPoint = nextTimingPoint;
}
Color4 colour = BindableBeatDivisor.GetColourFor(
BindableBeatDivisor.GetDivisorForBeatIndex(beat, beatDivisor.Value), colours);
foreach (var grid in grids)
{
var line = linesPool.Get();
line.Apply(new HitObject
{
StartTime = time
});
line.Colour = colour;
grid.Add(line);
}
beat++;
time += timingPoint.BeatLength / beatDivisor.Value;
}
foreach (var grid in grids)
{
// required to update ScrollingHitObjectContainer's cache.
grid.UpdateSubTree();
foreach (var line in grid.Objects.OfType<DrawableGridLine>())
{
time = line.HitObject.StartTime;
if (time >= range.start && time <= range.end)
line.Alpha = 1;
else
{
double timeSeparation = time < range.start ? range.start - time : time - range.end;
line.Alpha = (float)Math.Max(0, 1 - timeSeparation / visible_range);
}
}
}
}
private partial class DrawableGridLine : DrawableHitObject
{
[Resolved]
private IScrollingInfo scrollingInfo { get; set; } = null!;
private readonly IBindable<ScrollingDirection> direction = new Bindable<ScrollingDirection>();
public DrawableGridLine()
: base(new HitObject())
{
AddInternal(new Box { RelativeSizeAxes = Axes.Both });
}
[BackgroundDependencyLoader]
private void load()
{
direction.BindTo(scrollingInfo.Direction);
direction.BindValueChanged(onDirectionChanged, true);
}
private void onDirectionChanged(ValueChangedEvent<ScrollingDirection> direction)
{
Origin = Anchor = direction.NewValue == ScrollingDirection.Up
? Anchor.TopLeft
: Anchor.BottomLeft;
bool isHorizontal = direction.NewValue == ScrollingDirection.Left || direction.NewValue == ScrollingDirection.Right;
if (isHorizontal)
{
RelativeSizeAxes = Axes.Y;
Width = 2;
}
else
{
RelativeSizeAxes = Axes.X;
Height = 2;
}
}
protected override void UpdateInitialTransforms()
{
// don't perform any fading – we are handling that ourselves.
LifetimeEnd = HitObject.StartTime + visible_range;
}
}
}
}