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Merge pull request #14051 from Henry-YSLin/extract-target-mod-metronome

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Extract metronome from `OsuModTarget`
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Dean Herbert 2021-07-29 17:01:17 +09:00 committed by GitHub
commit 5fc699de99
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 54 additions and 49 deletions
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50
osu.Game.Rulesets.Osu/Mods/OsuModTarget.cs
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@ -4,8 +4,6 @@
using System;
using System.Collections.Generic;
using System.Linq;
using osu.Framework.Allocation;
using osu.Framework.Audio.Track;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Sprites;
@ -16,7 +14,6 @@ using osu.Game.Beatmaps.ControlPoints;
using osu.Game.Beatmaps.Timing;
using osu.Game.Configuration;
using osu.Game.Graphics;
using osu.Game.Graphics.Containers;
using osu.Game.Overlays.Settings;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Objects;
@ -29,7 +26,6 @@ using osu.Game.Rulesets.Osu.UI;
using osu.Game.Rulesets.Osu.Utils;
using osu.Game.Rulesets.Scoring;
using osu.Game.Rulesets.UI;
using osu.Game.Skinning;
using osuTK;
using osuTK.Graphics;
@ -67,11 +63,6 @@ namespace osu.Game.Rulesets.Osu.Mods
/// </summary>
private const float distance_cap = 380f;
// The distances from the hit objects to the borders of the playfield they start to "turn around" and curve towards the middle.
// The closer the hit objects draw to the border, the sharper the turn
private const byte border_distance_x = 192;
private const byte border_distance_y = 144;
/// <summary>
/// The extent of rotation towards playfield centre when a circle is near the edge
/// </summary>
@ -341,46 +332,7 @@ namespace osu.Game.Rulesets.Osu.Mods
public void ApplyToDrawableRuleset(DrawableRuleset<OsuHitObject> drawableRuleset)
{
drawableRuleset.Overlays.Add(new TargetBeatContainer(drawableRuleset.Beatmap.HitObjects.First().StartTime));
}
public class TargetBeatContainer : BeatSyncedContainer
{
private readonly double firstHitTime;
private PausableSkinnableSound sample;
public TargetBeatContainer(double firstHitTime)
{
this.firstHitTime = firstHitTime;
AllowMistimedEventFiring = false;
Divisor = 1;
}
[BackgroundDependencyLoader]
private void load()
{
InternalChildren = new Drawable[]
{
sample = new PausableSkinnableSound(new SampleInfo("Gameplay/catch-banana"))
};
}
protected override void OnNewBeat(int beatIndex, TimingControlPoint timingPoint, EffectControlPoint effectPoint, ChannelAmplitudes amplitudes)
{
base.OnNewBeat(beatIndex, timingPoint, effectPoint, amplitudes);
if (!IsBeatSyncedWithTrack) return;
int timeSignature = (int)timingPoint.TimeSignature;
// play metronome from one measure before the first object.
if (BeatSyncClock.CurrentTime < firstHitTime - timingPoint.BeatLength * timeSignature)
return;
sample.Frequency.Value = beatIndex % timeSignature == 0 ? 1 : 0.5f;
sample.Play();
}
drawableRuleset.Overlays.Add(new Metronome(drawableRuleset.Beatmap.HitObjects.First().StartTime));
}
#endregion

53
osu.Game/Rulesets/Mods/Metronome.cs Normal file
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@ -0,0 +1,53 @@
// 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 osu.Framework.Allocation;
using osu.Framework.Audio.Track;
using osu.Framework.Graphics;
using osu.Game.Audio;
using osu.Game.Beatmaps.ControlPoints;
using osu.Game.Graphics.Containers;
using osu.Game.Skinning;
namespace osu.Game.Rulesets.Mods
{
public class Metronome : BeatSyncedContainer
{
private readonly double firstHitTime;
private PausableSkinnableSound sample;
/// <param name="firstHitTime">Start time of the first hit object, used for providing a count down.</param>
public Metronome(double firstHitTime)
{
this.firstHitTime = firstHitTime;
AllowMistimedEventFiring = false;
Divisor = 1;
}
[BackgroundDependencyLoader]
private void load()
{
InternalChildren = new Drawable[]
{
sample = new PausableSkinnableSound(new SampleInfo("Gameplay/catch-banana"))
};
}
protected override void OnNewBeat(int beatIndex, TimingControlPoint timingPoint, EffectControlPoint effectPoint, ChannelAmplitudes amplitudes)
{
base.OnNewBeat(beatIndex, timingPoint, effectPoint, amplitudes);
if (!IsBeatSyncedWithTrack) return;
int timeSignature = (int)timingPoint.TimeSignature;
// play metronome from one measure before the first object.
if (BeatSyncClock.CurrentTime < firstHitTime - timingPoint.BeatLength * timeSignature)
return;
sample.Frequency.Value = beatIndex % timeSignature == 0 ? 1 : 0.5f;
sample.Play();
}
}
}