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Code Issues Releases Wiki Activity

Split out separate component

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This commit is contained in:
Dean Herbert 2021-08-24 18:23:02 +09:00
parent d5fcc5f762
commit 6aa894e55e
4 changed files with 94 additions and 39 deletions
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6
osu.Game.Rulesets.Mania/Objects/Drawables/DrawableManiaHitObject.cs
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@ -6,7 +6,6 @@ using JetBrains.Annotations;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Game.Audio;
using osu.Game.Rulesets.Objects.Drawables;
using osu.Game.Rulesets.UI.Scrolling;
using osu.Game.Rulesets.Mania.UI;
@ -29,11 +28,6 @@ namespace osu.Game.Rulesets.Mania.Objects.Drawables
[Resolved(canBeNull: true)]
private ManiaPlayfield playfield { get; set; }
/// <summary>
/// Gets the samples that are played by this object during gameplay.
/// </summary>
public ISampleInfo[] GetGameplaySamples() => Samples.Samples;
protected override float SamplePlaybackPosition
{
get

38
osu.Game.Rulesets.Mania/UI/Column.cs
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@ -1,7 +1,6 @@
// 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 osuTK.Graphics;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
@ -19,6 +18,7 @@ using osuTK;
using osu.Game.Rulesets.Mania.Beatmaps;
using osu.Game.Rulesets.Mania.Objects;
using osu.Game.Rulesets.Mania.Objects.Drawables;
using osu.Game.Rulesets.UI;
namespace osu.Game.Rulesets.Mania.UI
{
@ -28,12 +28,6 @@ namespace osu.Game.Rulesets.Mania.UI
public const float COLUMN_WIDTH = 80;
public const float SPECIAL_COLUMN_WIDTH = 70;
/// <summary>
/// For hitsounds played by this <see cref="Column"/> (i.e. not as a result of hitting a hitobject),
/// a certain number of samples are allowed to be played concurrently so that it feels better when spam-pressing the key.
/// </summary>
private const int max_concurrent_hitsounds = OsuGameBase.SAMPLE_CONCURRENCY;
/// <summary>
/// The index of this column as part of the whole playfield.
/// </summary>
@ -45,10 +39,10 @@ namespace osu.Game.Rulesets.Mania.UI
internal readonly Container TopLevelContainer;
private readonly DrawablePool<PoolableHitExplosion> hitExplosionPool;
private readonly OrderedHitPolicy hitPolicy;
private readonly Container<SkinnableSound> hitSounds;
public Container UnderlayElements => HitObjectArea.UnderlayElements;
private readonly GameplaySampleTriggerSource sampleTriggerSource;
public Column(int index)
{
Index = index;
@ -64,6 +58,7 @@ namespace osu.Game.Rulesets.Mania.UI
InternalChildren = new[]
{
hitExplosionPool = new DrawablePool<PoolableHitExplosion>(5),
sampleTriggerSource = new GameplaySampleTriggerSource(HitObjectContainer),
// For input purposes, the background is added at the highest depth, but is then proxied back below all other elements
background.CreateProxy(),
HitObjectArea = new ColumnHitObjectArea(Index, HitObjectContainer) { RelativeSizeAxes = Axes.Both },
@ -72,12 +67,6 @@ namespace osu.Game.Rulesets.Mania.UI
RelativeSizeAxes = Axes.Both
},
background,
hitSounds = new Container<SkinnableSound>
{
Name = "Column samples pool",
RelativeSizeAxes = Axes.Both,
Children = Enumerable.Range(0, max_concurrent_hitsounds).Select(_ => new SkinnableSound()).ToArray()
},
TopLevelContainer = new Container { RelativeSizeAxes = Axes.Both }
};
@ -133,29 +122,12 @@ namespace osu.Game.Rulesets.Mania.UI
HitObjectArea.Explosions.Add(hitExplosionPool.Get(e => e.Apply(result)));
}
private int nextHitSoundIndex;
public bool OnPressed(ManiaAction action)
{
if (action != Action.Value)
return false;
var nextObject =
HitObjectContainer.AliveObjects.FirstOrDefault(h => h.HitObject.StartTime > Time.Current) ??
// fallback to non-alive objects to find next off-screen object
HitObjectContainer.Objects.FirstOrDefault(h => h.HitObject.StartTime > Time.Current) ??
HitObjectContainer.Objects.LastOrDefault();
if (nextObject is DrawableManiaHitObject maniaObject)
{
var hitSound = hitSounds[nextHitSoundIndex];
hitSound.Samples = maniaObject.GetGameplaySamples();
hitSound.Play();
nextHitSoundIndex = (nextHitSoundIndex + 1) % max_concurrent_hitsounds;
}
sampleTriggerSource.Play();
return true;
}

5
osu.Game/Rulesets/Objects/Drawables/DrawableHitObject.cs
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@ -54,6 +54,11 @@ namespace osu.Game.Rulesets.Objects.Drawables
/// </summary>
public readonly Bindable<Color4> AccentColour = new Bindable<Color4>(Color4.Gray);
/// <summary>
/// Gets the samples that are played by this object during gameplay.
/// </summary>
public ISampleInfo[] GetGameplaySamples() => Samples.Samples;
protected PausableSkinnableSound Samples { get; private set; }
public virtual IEnumerable<HitSampleInfo> GetSamples() => HitObject.Samples;

84
osu.Game/Rulesets/UI/GameplaySampleTriggerSource.cs Normal file
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@ -0,0 +1,84 @@
// 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.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Game.Audio;
using osu.Game.Rulesets.Objects;
using osu.Game.Skinning;
namespace osu.Game.Rulesets.UI
{
/// <summary>
/// A component which can trigger the most appropriate hit sound for a given point in time, based on the state of a <see cref="HitObjectContainer"/>
/// </summary>
public class GameplaySampleTriggerSource : CompositeDrawable
{
private readonly HitObjectContainer hitObjectContainer;
private int nextHitSoundIndex;
/// <summary>
/// The number of concurrent samples allowed to be played concurrently so that it feels better when spam-pressing a key.
/// </summary>
private const int max_concurrent_hitsounds = OsuGameBase.SAMPLE_CONCURRENCY;
private readonly Container<SkinnableSound> hitSounds;
[Resolved]
private DrawableRuleset drawableRuleset { get; set; }
public GameplaySampleTriggerSource(HitObjectContainer hitObjectContainer)
{
this.hitObjectContainer = hitObjectContainer;
InternalChildren = new Drawable[]
{
hitSounds = new Container<SkinnableSound>
{
Name = "concurrent sample pool",
RelativeSizeAxes = Axes.Both,
Children = Enumerable.Range(0, max_concurrent_hitsounds).Select(_ => new SkinnableSound()).ToArray()
},
};
}
private ISampleInfo[] playableSampleInfo;
/// <summary>
/// Play the most appropriate hit sound for the current point in time.
/// </summary>
public void Play()
{
var nextObject =
hitObjectContainer.AliveObjects.FirstOrDefault(h => h.HitObject.StartTime > Time.Current)?.HitObject ??
// fallback to non-alive objects to find next off-screen object
// TODO: make lookup more efficient?
drawableRuleset.Objects.FirstOrDefault(h => h.StartTime > Time.Current) ??
drawableRuleset.Objects.LastOrDefault();
if (nextObject != null)
{
var hitSound = getNextSample();
playableSampleInfo = GetPlayableSampleInfo(nextObject);
hitSound.Samples = playableSampleInfo;
hitSound.Play();
}
}
protected virtual ISampleInfo[] GetPlayableSampleInfo(HitObject nextObject) =>
// TODO: avoid cast somehow?
nextObject.Samples.Cast<ISampleInfo>().ToArray();
private SkinnableSound getNextSample()
{
var hitSound = hitSounds[nextHitSoundIndex];
// round robin over available samples to allow for concurrent playback.
nextHitSoundIndex = (nextHitSoundIndex + 1) % max_concurrent_hitsounds;
return hitSound;
}
}
}