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Make PreviewTrackManager a Component in order to use DI

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This commit is contained in:
Roman Kapustin 2018-05-09 14:51:04 +03:00
parent 7cffabf7f9
commit ad50f7faf1
1 changed files with 33 additions and 27 deletions
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60
osu.Game/Audio/PreviewTrackManager.cs
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@ -1,60 +1,66 @@
// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using System;
using osu.Framework.Allocation;
using osu.Framework.Audio;
using osu.Framework.Audio.Track;
using osu.Framework.Configuration;
using osu.Framework.Graphics;
using osu.Framework.IO.Stores;
using osu.Game.Beatmaps;
namespace osu.Game.Audio
{
public class PreviewTrackManager : TrackManager
public class PreviewTrackManager : Component
{
private AudioManager audio;
private Track currentTrack;
private readonly BindableDouble muteBindable;
public event Action PlaybackStarted;
public event Action PlaybackStopped;
public PreviewTrackManager()
: base(new OnlineStore())
{
muteBindable = new BindableDouble();
}
private TrackManager trackManager;
private BindableDouble muteBindable;
public Track CurrentTrack { get; private set; }
[BackgroundDependencyLoader]
private void load(AudioManager audio, FrameworkConfigManager config)
{
this.audio = audio;
trackManager = new TrackManager(new OnlineStore());
audio.AddItem(this);
muteBindable = new BindableDouble();
config.BindWith(FrameworkSetting.VolumeMusic, Volume);
audio.AddItem(trackManager);
config.BindWith(FrameworkSetting.VolumeMusic, trackManager.Volume);
PlaybackStarted += () => audio.Track.AddAdjustment(AdjustableProperty.Volume, muteBindable);
PlaybackStopped += () => audio.Track.RemoveAdjustment(AdjustableProperty.Volume, muteBindable);
}
protected override void UpdateState()
{
if (currentTrack?.HasCompleted ?? false)
onStop();
public Track Get(BeatmapSetInfo beatmapSetInfo) => trackManager.Get($"https://b.ppy.sh/preview/{beatmapSetInfo.OnlineBeatmapSetID}.mp3");
base.UpdateState();
protected override void Update()
{
if (CurrentTrack?.HasCompleted ?? false)
PlaybackStopped?.Invoke();
base.Update();
}
public void Play(Track track)
{
currentTrack?.Stop();
currentTrack = track;
currentTrack.Restart();
onPlay();
Stop();
CurrentTrack = track;
track.Restart();
PlaybackStarted?.Invoke();
}
private void onPlay() => audio.Track.AddAdjustment(AdjustableProperty.Volume, muteBindable);
public void Stop()
{
currentTrack?.Stop();
onStop();
if (CurrentTrack?.IsRunning ?? false)
{
CurrentTrack?.Stop();
PlaybackStopped?.Invoke();
}
}
private void onStop() => audio.Track.RemoveAdjustment(AdjustableProperty.Volume, muteBindable);
}
}