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438 lines
17 KiB
C#
438 lines
17 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using Humanizer;
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using osu.Framework.Allocation;
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using osu.Framework.Bindables;
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using osu.Framework.Extensions;
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using osu.Framework.Extensions.IEnumerableExtensions;
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using osu.Framework.Graphics;
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using osu.Framework.Graphics.Containers;
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using osu.Framework.Graphics.Cursor;
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using osu.Framework.Graphics.UserInterface;
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using osu.Framework.Input.Events;
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using osu.Game.Audio;
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using osu.Game.Graphics;
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using osu.Game.Graphics.UserInterface;
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using osu.Game.Graphics.UserInterfaceV2;
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using osu.Game.Rulesets.Objects;
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using osu.Game.Screens.Edit.Components.TernaryButtons;
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using osu.Game.Rulesets.Objects.Drawables;
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using osu.Game.Screens.Edit.Timing;
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using osuTK;
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using osuTK.Graphics;
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using osuTK.Input;
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namespace osu.Game.Screens.Edit.Compose.Components.Timeline
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{
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public partial class SamplePointPiece : HitObjectPointPiece, IHasPopover
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{
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public readonly HitObject HitObject;
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public SamplePointPiece(HitObject hitObject)
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{
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HitObject = hitObject;
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}
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public bool AlternativeColor { get; init; }
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protected override Color4 GetRepresentingColour(OsuColour colours) => AlternativeColor ? colours.Pink2 : colours.Pink1;
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[BackgroundDependencyLoader]
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private void load()
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{
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HitObject.DefaultsApplied += _ => updateText();
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updateText();
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}
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protected override bool OnClick(ClickEvent e)
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{
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this.ShowPopover();
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return true;
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}
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private void updateText()
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{
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Label.Text = $"{abbreviateBank(GetBankValue(GetSamples()))} {GetVolumeValue(GetSamples())}";
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}
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private static string? abbreviateBank(string? bank)
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{
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return bank switch
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{
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HitSampleInfo.BANK_NORMAL => @"N",
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HitSampleInfo.BANK_SOFT => @"S",
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HitSampleInfo.BANK_DRUM => @"D",
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_ => bank
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};
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}
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public static string? GetBankValue(IEnumerable<HitSampleInfo> samples)
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{
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return samples.FirstOrDefault(o => o.Name == HitSampleInfo.HIT_NORMAL)?.Bank;
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}
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public static string? GetAdditionBankValue(IEnumerable<HitSampleInfo> samples)
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{
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return samples.FirstOrDefault(o => o.Name != HitSampleInfo.HIT_NORMAL)?.Bank;
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}
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public static int GetVolumeValue(ICollection<HitSampleInfo> samples)
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{
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return samples.Count == 0 ? 0 : samples.Max(o => o.Volume);
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}
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/// <summary>
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/// Gets the samples to be edited by this sample point piece.
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/// This could be the samples of the hit object itself, or of one of the nested hit objects. For example a slider repeat.
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/// </summary>
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/// <returns>The samples to be edited.</returns>
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protected virtual IList<HitSampleInfo> GetSamples() => HitObject.Samples;
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public virtual Popover GetPopover() => new SampleEditPopover(HitObject);
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public partial class SampleEditPopover : OsuPopover
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{
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private readonly HitObject hitObject;
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private LabelledTextBox bank = null!;
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private LabelledTextBox additionBank = null!;
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private IndeterminateSliderWithTextBoxInput<int> volume = null!;
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private FillFlowContainer togglesCollection = null!;
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private HitObject[] relevantObjects = null!;
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private IList<HitSampleInfo>[] allRelevantSamples = null!;
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/// <summary>
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/// Gets the sub-set of samples relevant to this sample point piece.
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/// For example, to edit node samples this should return the samples at the index of the node.
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/// </summary>
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/// <param name="ho">The hit object to get the relevant samples from.</param>
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/// <returns>The relevant list of samples.</returns>
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protected virtual IList<HitSampleInfo> GetRelevantSamples(HitObject ho) => ho.Samples;
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[Resolved(canBeNull: true)]
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private EditorBeatmap beatmap { get; set; } = null!;
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public SampleEditPopover(HitObject hitObject)
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{
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this.hitObject = hitObject;
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}
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[BackgroundDependencyLoader]
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private void load()
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{
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FillFlowContainer flow;
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Children = new Drawable[]
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{
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flow = new FillFlowContainer
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{
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Width = 200,
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Direction = FillDirection.Vertical,
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AutoSizeAxes = Axes.Y,
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Spacing = new Vector2(0, 10),
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Children = new Drawable[]
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{
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togglesCollection = new FillFlowContainer
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{
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RelativeSizeAxes = Axes.X,
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AutoSizeAxes = Axes.Y,
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Direction = FillDirection.Horizontal,
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Spacing = new Vector2(5, 5),
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},
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bank = new LabelledTextBox
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{
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Label = "Bank Name",
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SelectAllOnFocus = true,
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},
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additionBank = new LabelledTextBox
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{
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Label = "Addition Bank",
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SelectAllOnFocus = true,
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},
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volume = new IndeterminateSliderWithTextBoxInput<int>("Volume", new BindableInt(100)
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{
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MinValue = DrawableHitObject.MINIMUM_SAMPLE_VOLUME,
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MaxValue = 100,
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})
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}
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}
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};
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bank.TabbableContentContainer = flow;
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additionBank.TabbableContentContainer = flow;
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volume.TabbableContentContainer = flow;
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// if the piece belongs to a currently selected object, assume that the user wants to change all selected objects.
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// if the piece belongs to an unselected object, operate on that object alone, independently of the selection.
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relevantObjects = (beatmap.SelectedHitObjects.Contains(hitObject) ? beatmap.SelectedHitObjects : hitObject.Yield()).ToArray();
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allRelevantSamples = relevantObjects.Select(GetRelevantSamples).ToArray();
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// even if there are multiple objects selected, we can still display sample volume or bank if they all have the same value.
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int? commonVolume = getCommonVolume();
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if (commonVolume != null)
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volume.Current.Value = commonVolume.Value;
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updatePrimaryBankState();
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bank.Current.BindValueChanged(val =>
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{
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if (string.IsNullOrEmpty(val.NewValue))
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return;
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setBank(val.NewValue);
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updatePrimaryBankState();
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});
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// on commit, ensure that the value is correct by sourcing it from the objects' samples again.
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// this ensures that committing empty text causes a revert to the previous value.
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bank.OnCommit += (_, _) => updatePrimaryBankState();
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updateAdditionBankState();
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additionBank.Current.BindValueChanged(val =>
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{
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if (string.IsNullOrEmpty(val.NewValue))
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return;
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setAdditionBank(val.NewValue);
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updateAdditionBankState();
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});
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additionBank.OnCommit += (_, _) => updateAdditionBankState();
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volume.Current.BindValueChanged(val =>
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{
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if (val.NewValue != null)
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setVolume(val.NewValue.Value);
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});
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createStateBindables();
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updateTernaryStates();
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togglesCollection.AddRange(createTernaryButtons().Select(b => new DrawableTernaryButton(b) { RelativeSizeAxes = Axes.None, Size = new Vector2(40, 40) }));
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}
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private string? getCommonBank() => allRelevantSamples.Select(GetBankValue).Distinct().Count() == 1 ? GetBankValue(allRelevantSamples.First()) : null;
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private string? getCommonAdditionBank() => allRelevantSamples.Select(GetAdditionBankValue).Where(o => o is not null).Distinct().Count() == 1 ? GetAdditionBankValue(allRelevantSamples.First()) : null;
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private int? getCommonVolume() => allRelevantSamples.Select(GetVolumeValue).Distinct().Count() == 1 ? GetVolumeValue(allRelevantSamples.First()) : null;
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private void updatePrimaryBankState()
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{
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string? commonBank = getCommonBank();
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bank.Current.Value = commonBank;
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bank.PlaceholderText = string.IsNullOrEmpty(commonBank) ? "(multiple)" : string.Empty;
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}
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private void updateAdditionBankState()
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{
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string? commonAdditionBank = getCommonAdditionBank();
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additionBank.PlaceholderText = string.IsNullOrEmpty(commonAdditionBank) ? "(multiple)" : string.Empty;
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additionBank.Current.Value = commonAdditionBank;
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bool anyAdditions = allRelevantSamples.Any(o => o.Any(s => s.Name != HitSampleInfo.HIT_NORMAL));
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if (anyAdditions)
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additionBank.Show();
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else
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additionBank.Hide();
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}
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/// <summary>
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/// Applies the given update action on all samples of <see cref="allRelevantSamples"/>
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/// and invokes the necessary update notifiers for the beatmap and hit objects.
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/// </summary>
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/// <param name="updateAction">The action to perform on each element of <see cref="allRelevantSamples"/>.</param>
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private void updateAllRelevantSamples(Action<HitObject, IList<HitSampleInfo>> updateAction)
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{
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beatmap.BeginChange();
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foreach (var relevantHitObject in relevantObjects)
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{
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var relevantSamples = GetRelevantSamples(relevantHitObject);
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updateAction(relevantHitObject, relevantSamples);
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beatmap.Update(relevantHitObject);
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}
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beatmap.EndChange();
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}
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private void setBank(string newBank)
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{
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updateAllRelevantSamples((_, relevantSamples) =>
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{
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for (int i = 0; i < relevantSamples.Count; i++)
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{
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if (relevantSamples[i].Name != HitSampleInfo.HIT_NORMAL) continue;
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relevantSamples[i] = relevantSamples[i].With(newBank: newBank);
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}
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});
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}
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private void setAdditionBank(string newBank)
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{
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updateAllRelevantSamples((_, relevantSamples) =>
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{
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for (int i = 0; i < relevantSamples.Count; i++)
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{
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if (relevantSamples[i].Name == HitSampleInfo.HIT_NORMAL) continue;
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relevantSamples[i] = relevantSamples[i].With(newBank: newBank);
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}
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});
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}
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private void setVolume(int newVolume)
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{
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updateAllRelevantSamples((_, relevantSamples) =>
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{
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for (int i = 0; i < relevantSamples.Count; i++)
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{
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relevantSamples[i] = relevantSamples[i].With(newVolume: newVolume);
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}
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});
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}
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#region hitsound toggles
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private readonly Dictionary<string, Bindable<TernaryState>> selectionSampleStates = new Dictionary<string, Bindable<TernaryState>>();
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private readonly List<string> banks = new List<string>();
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private void createStateBindables()
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{
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foreach (string sampleName in HitSampleInfo.AllAdditions)
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{
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var bindable = new Bindable<TernaryState>
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{
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Description = sampleName.Replace("hit", string.Empty).Titleize()
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};
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bindable.ValueChanged += state =>
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{
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switch (state.NewValue)
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{
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case TernaryState.False:
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removeHitSample(sampleName);
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break;
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case TernaryState.True:
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addHitSample(sampleName);
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break;
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}
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};
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selectionSampleStates[sampleName] = bindable;
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}
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banks.AddRange(HitSampleInfo.AllBanks);
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}
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private void updateTernaryStates()
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{
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foreach ((string sampleName, var bindable) in selectionSampleStates)
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{
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bindable.Value = SelectionHandler<HitObject>.GetStateFromSelection(relevantObjects, h => GetRelevantSamples(h).Any(s => s.Name == sampleName));
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}
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}
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private IEnumerable<TernaryButton> createTernaryButtons()
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{
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foreach ((string sampleName, var bindable) in selectionSampleStates)
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yield return new TernaryButton(bindable, string.Empty, () => ComposeBlueprintContainer.GetIconForSample(sampleName));
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}
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private void addHitSample(string sampleName)
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{
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if (string.IsNullOrEmpty(sampleName))
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return;
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updateAllRelevantSamples((h, relevantSamples) =>
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{
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// Make sure there isn't already an existing sample
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if (relevantSamples.Any(s => s.Name == sampleName))
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return;
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// First try inheriting the sample info from the node samples instead of the samples of the hitobject
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var relevantSample = relevantSamples.FirstOrDefault(s => s.Name != HitSampleInfo.HIT_NORMAL) ?? relevantSamples.FirstOrDefault();
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relevantSamples.Add(relevantSample?.With(sampleName) ?? h.CreateHitSampleInfo(sampleName));
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});
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updateAdditionBankState();
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}
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private void removeHitSample(string sampleName)
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{
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if (string.IsNullOrEmpty(sampleName))
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return;
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updateAllRelevantSamples((_, relevantSamples) =>
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{
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for (int i = 0; i < relevantSamples.Count; i++)
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{
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if (relevantSamples[i].Name == sampleName)
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relevantSamples.RemoveAt(i--);
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}
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});
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updateAdditionBankState();
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}
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protected override bool OnKeyDown(KeyDownEvent e)
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{
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if (e.ControlPressed || e.AltPressed || e.SuperPressed || !checkRightToggleFromKey(e.Key, out int rightIndex))
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return base.OnKeyDown(e);
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if (e.ShiftPressed)
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{
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string? newBank = banks.ElementAtOrDefault(rightIndex);
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if (string.IsNullOrEmpty(newBank))
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return true;
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setBank(newBank);
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updatePrimaryBankState();
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setAdditionBank(newBank);
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updateAdditionBankState();
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}
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else
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{
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var item = togglesCollection.ElementAtOrDefault(rightIndex);
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if (item is not DrawableTernaryButton button) return base.OnKeyDown(e);
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button.Button.Toggle();
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}
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return true;
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}
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private bool checkRightToggleFromKey(Key key, out int index)
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{
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switch (key)
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{
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case Key.W:
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index = 0;
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break;
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case Key.E:
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index = 1;
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break;
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case Key.R:
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index = 2;
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break;
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default:
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index = -1;
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break;
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}
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return index >= 0;
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}
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#endregion
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}
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}
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}
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