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Refactoring part 2.

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This commit is contained in:
Dean Herbert
2017-05-01 13:25:32 +09:00
parent 37944bb04e
commit 7c2e193db1
2 changed files with 81 additions and 69 deletions
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111
osu.Game/Overlays/MusicController.cs
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@ -32,6 +32,12 @@ namespace osu.Game.Overlays
{
private const float player_height = 130;
private const float transition_length = 800;
private const float progress_height = 10;
private const float bottom_black_area_height = 55;
private Drawable currentBackground;
private DragBar progress;
private Button playButton;
@ -44,18 +50,13 @@ namespace osu.Game.Overlays
private int playListIndex = -1;
private TrackManager trackManager;
private Bindable<WorkingBeatmap> beatmapSource;
private WorkingBeatmap current;
private readonly Bindable<WorkingBeatmap> beatmapBacking = new Bindable<WorkingBeatmap>();
private BeatmapDatabase beatmaps;
private LocalisationEngine localisation;
private Container dragContainer;
private Container playerContainer;
private const float progress_height = 10;
private const float bottom_black_area_height = 55;
public MusicController()
{
Width = 400;
@ -109,7 +110,7 @@ namespace osu.Game.Overlays
current?.Track?.Seek(0);
playListIndex = index;
play(set.Beatmaps[0], true);
playSpecified(set.Beatmaps[0], true);
},
},
playerContainer = new Container
@ -173,20 +174,8 @@ namespace osu.Game.Overlays
{
Scale = new Vector2(1.4f),
IconScale = new Vector2(1.4f),
Action = () =>
{
if (current?.Track == null)
{
if (playList.Count > 0)
play(playList.First().Beatmaps[0], true);
else
return;
}
if (current?.Track?.IsRunning ?? false)
current?.Track?.Stop();
else
current?.Track?.Start();
},
Action = play
,
Icon = FontAwesome.fa_play_circle_o,
},
new Button
@ -224,17 +213,40 @@ namespace osu.Game.Overlays
trackManager = game.Audio.Track;
this.localisation = localisation;
beatmapSource = game.Beatmap ?? new Bindable<WorkingBeatmap>();
beatmapBacking.BindTo(game.Beatmap);
currentBackground = new MusicControllerBackground();
playerContainer.Add(currentBackground);
playlist.StateChanged += (c, s) => playlistButton.FadeColour(s == Visibility.Visible? activeColour : Color4.White, 200, EasingTypes.OutQuint);
playlist.StateChanged += (c, s) => playlistButton.FadeColour(s == Visibility.Visible ? activeColour : Color4.White, 200, EasingTypes.OutQuint);
}
private void play()
{
var track = current?.Track;
if (track == null)
{
if (playList.Count > 0)
{
playSpecified(playList.First().Beatmaps[0], true);
if ((track = current?.Track) == null) return;
}
else
return;
}
if (track.IsRunning)
track.Stop();
else
track.Start();
}
protected override void LoadComplete()
{
beatmapSource.ValueChanged += workingChanged;
beatmapSource.TriggerChange();
beatmapBacking.ValueChanged += beatmapChanged;
beatmapBacking.TriggerChange();
playList = playlist.List.ToList();
base.LoadComplete();
@ -258,60 +270,66 @@ namespace osu.Game.Overlays
if (current?.TrackLoaded ?? false)
{
progress.UpdatePosition(current.Track.Length == 0 ? 0 : (float)(current.Track.CurrentTime / current.Track.Length));
playButton.Icon = current.Track.IsRunning ? FontAwesome.fa_pause_circle_o : FontAwesome.fa_play_circle_o;
var track = current.Track;
if (current.Track.HasCompleted && !current.Track.Looping) next();
progress.UpdatePosition(track.Length == 0 ? 0 : (float)(track.CurrentTime / track.Length));
playButton.Icon = track.IsRunning ? FontAwesome.fa_pause_circle_o : FontAwesome.fa_play_circle_o;
if (track.HasCompleted && !track.Looping) next();
}
else
playButton.Icon = FontAwesome.fa_play_circle_o;
}
private void workingChanged(WorkingBeatmap beatmap)
private WorkingBeatmap current;
private void beatmapChanged(WorkingBeatmap beatmap)
{
progress.IsEnabled = beatmap != null;
if (beatmap == current) return;
bool audioEquals = current?.BeatmapInfo?.AudioEquals(beatmap?.BeatmapInfo) ?? false;
current = beatmap;
updateDisplay(current, audioEquals ? TransformDirection.None : TransformDirection.Next);
bool audioEquals = beatmapBacking.Value?.BeatmapInfo?.AudioEquals(current?.BeatmapInfo) ?? false;
current = beatmapBacking.Value;
updateDisplay(beatmapBacking, audioEquals ? TransformDirection.None : TransformDirection.Next);
}
private void prev()
{
if (playList.Count == 0) return;
if (current != null && playList.Count == 1) return;
if (beatmapBacking != null && playList.Count == 1) return;
int n = playListIndex - 1;
if (n < 0)
n = playList.Count - 1;
play(playList[n].Beatmaps[0], false);
playSpecified(playList[n].Beatmaps[0], false);
playListIndex = n;
}
private void next()
{
if (playList.Count == 0) return;
if (current != null && playList.Count == 1) return;
if (beatmapBacking != null && playList.Count == 1) return;
int n = playListIndex + 1;
if (n >= playList.Count)
n = 0;
play(playList[n].Beatmaps[0], true);
playSpecified(playList[n].Beatmaps[0], true);
playListIndex = n;
}
private void play(BeatmapInfo info, bool isNext)
private void playSpecified(BeatmapInfo info, bool isNext)
{
current = beatmaps.GetWorkingBeatmap(info, current);
beatmapBacking.Value = beatmaps.GetWorkingBeatmap(info, beatmapBacking);
Task.Run(() =>
{
trackManager.SetExclusive(current.Track);
current.Track.Start();
beatmapSource.Value = current;
var track = beatmapBacking.Value.Track;
trackManager.SetExclusive(track);
track.Start();
beatmapBacking.Value = beatmapBacking;
}).ContinueWith(task => Schedule(task.ThrowIfFaulted), TaskContinuationOptions.OnlyOnFaulted);
updateDisplay(current, isNext ? TransformDirection.Next : TransformDirection.Prev);
updateDisplay(beatmapBacking, isNext ? TransformDirection.Next : TransformDirection.Prev);
}
private Action pendingBeatmapSwitch;
@ -337,7 +355,6 @@ namespace osu.Game.Overlays
BeatmapMetadata metadata = beatmap.Beatmap.BeatmapInfo.Metadata;
title.Current = localisation.GetUnicodePreference(metadata.TitleUnicode, metadata.Title);
artist.Current = localisation.GetUnicodePreference(metadata.ArtistUnicode, metadata.Artist);
playlist.Current = beatmap.BeatmapSetInfo;
}
});
@ -370,12 +387,10 @@ namespace osu.Game.Overlays
private void seek(float position)
{
current?.Track?.Seek(current.Track.Length * position);
current?.Track?.Start();
var track = current?.Track;
track?.Seek(track.Length * position);
}
private const float transition_length = 800;
protected override void PopIn()
{
base.PopIn();