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Merge remote-tracking branch 'upstream/master' into load-optimization

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This commit is contained in:
Dean Herbert
2017-11-23 18:44:17 +09:00
parent 2cc2323791 92e169eb71
commit 4986ad73f7
19 changed files with 364 additions and 120 deletions
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29
osu.Game/Beatmaps/BeatmapManager.cs
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@ -18,6 +18,7 @@ using osu.Framework.Platform;
using osu.Game.Beatmaps.Formats;
using osu.Game.Beatmaps.IO;
using osu.Game.Database;
using osu.Game.Graphics;
using osu.Game.IO;
using osu.Game.IPC;
using osu.Game.Online.API;
@ -52,6 +53,11 @@ namespace osu.Game.Beatmaps
/// </summary>
public event Action<BeatmapInfo> BeatmapRestored;
/// <summary>
/// Fired when a beatmap download begins.
/// </summary>
public event Action<DownloadBeatmapSetRequest> BeatmapDownloadBegan;
/// <summary>
/// A default representation of a WorkingBeatmap to use when no beatmap is available.
/// </summary>
@ -165,7 +171,7 @@ namespace osu.Game.Beatmaps
catch (Exception e)
{
e = e.InnerException ?? e;
Logger.Error(e, @"Could not import beatmap set");
Logger.Error(e, $@"Could not import beatmap set ({Path.GetFileName(path)})");
}
}
@ -221,21 +227,29 @@ namespace osu.Game.Beatmaps
/// Downloads a beatmap.
/// </summary>
/// <param name="beatmapSetInfo">The <see cref="BeatmapSetInfo"/> to be downloaded.</param>
/// <returns>A new <see cref="DownloadBeatmapSetRequest"/>, or an existing one if a download is already in progress.</returns>
public DownloadBeatmapSetRequest Download(BeatmapSetInfo beatmapSetInfo)
/// <param name="noVideo">Whether the beatmap should be downloaded without video. Defaults to false.</param>
public void Download(BeatmapSetInfo beatmapSetInfo, bool noVideo = false)
{
var existing = GetExistingDownload(beatmapSetInfo);
if (existing != null) return existing;
if (existing != null || api == null) return;
if (api == null) return null;
if (!api.LocalUser.Value.IsSupporter)
{
PostNotification?.Invoke(new SimpleNotification
{
Icon = FontAwesome.fa_superpowers,
Text = "You gotta be a supporter to download for now 'yo"
});
return;
}
ProgressNotification downloadNotification = new ProgressNotification
{
Text = $"Downloading {beatmapSetInfo.Metadata.Artist} - {beatmapSetInfo.Metadata.Title}",
};
var request = new DownloadBeatmapSetRequest(beatmapSetInfo);
var request = new DownloadBeatmapSetRequest(beatmapSetInfo, noVideo);
request.DownloadProgressed += progress =>
{
@ -280,8 +294,7 @@ namespace osu.Game.Beatmaps
// don't run in the main api queue as this is a long-running task.
Task.Factory.StartNew(() => request.Perform(api), TaskCreationOptions.LongRunning);
return request;
BeatmapDownloadBegan?.Invoke(request);
}
/// <summary>

52
osu.Game/Beatmaps/Drawables/BeatmapSetHeader.cs
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@ -11,7 +11,6 @@ using osu.Framework.Graphics;
using osu.Framework.Graphics.Colour;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Cursor;
using osu.Framework.Graphics.Sprites;
using osu.Framework.Localisation;
using osu.Game.Graphics.Sprites;
using osu.Framework.Graphics.Shapes;
@ -28,10 +27,8 @@ namespace osu.Game.Beatmaps.Drawables
public Action<BeatmapSetInfo> RestoreHiddenRequested;
private readonly SpriteText title;
private readonly SpriteText artist;
private readonly WorkingBeatmap beatmap;
private readonly FillFlowContainer difficultyIcons;
public BeatmapSetHeader(WorkingBeatmap beatmap)
@ -41,6 +38,25 @@ namespace osu.Game.Beatmaps.Drawables
this.beatmap = beatmap;
difficultyIcons = new FillFlowContainer
{
Margin = new MarginPadding { Top = 5 },
AutoSizeAxes = Axes.Both,
};
}
protected override void Selected()
{
base.Selected();
GainedSelection?.Invoke(this);
}
[BackgroundDependencyLoader]
private void load(LocalisationEngine localisation)
{
if (localisation == null)
throw new ArgumentNullException(nameof(localisation));
Children = new Drawable[]
{
new DelayedLoadWrapper(
@ -56,44 +72,26 @@ namespace osu.Game.Beatmaps.Drawables
AutoSizeAxes = Axes.Both,
Children = new Drawable[]
{
title = new OsuSpriteText
new OsuSpriteText
{
Font = @"Exo2.0-BoldItalic",
Current = localisation.GetUnicodePreference(beatmap.Metadata.TitleUnicode, beatmap.Metadata.Title),
TextSize = 22,
Shadow = true,
},
artist = new OsuSpriteText
new OsuSpriteText
{
Font = @"Exo2.0-SemiBoldItalic",
Current = localisation.GetUnicodePreference(beatmap.Metadata.ArtistUnicode, beatmap.Metadata.Artist),
TextSize = 17,
Shadow = true,
},
difficultyIcons = new FillFlowContainer
{
Margin = new MarginPadding { Top = 5 },
AutoSizeAxes = Axes.Both,
}
difficultyIcons
}
}
};
}
protected override void Selected()
{
base.Selected();
GainedSelection?.Invoke(this);
}
[BackgroundDependencyLoader]
private void load(LocalisationEngine localisation)
{
if (localisation == null)
throw new ArgumentNullException(nameof(localisation));
title.Current = localisation.GetUnicodePreference(beatmap.Metadata.TitleUnicode, beatmap.Metadata.Title);
artist.Current = localisation.GetUnicodePreference(beatmap.Metadata.ArtistUnicode, beatmap.Metadata.Artist);
}
private class PanelBackground : BufferedContainer
{
public PanelBackground(WorkingBeatmap working)

38
osu.Game/Beatmaps/WorkingBeatmap.cs
View File

@ -8,6 +8,7 @@ using osu.Game.Rulesets.Mods;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
namespace osu.Game.Beatmaps
{
@ -29,10 +30,10 @@ namespace osu.Game.Beatmaps
Mods.ValueChanged += mods => applyRateAdjustments();
beatmap = new Lazy<Beatmap>(populateBeatmap);
background = new Lazy<Texture>(populateBackground);
track = new Lazy<Track>(populateTrack);
waveform = new Lazy<Waveform>(populateWaveform);
beatmap = new AsyncLazy<Beatmap>(populateBeatmap);
background = new AsyncLazy<Texture>(populateBackground);
track = new AsyncLazy<Track>(populateTrack);
waveform = new AsyncLazy<Waveform>(populateWaveform);
}
protected abstract Beatmap GetBeatmap();
@ -41,8 +42,10 @@ namespace osu.Game.Beatmaps
protected virtual Waveform GetWaveform() => new Waveform();
public bool BeatmapLoaded => beatmap.IsValueCreated;
public Beatmap Beatmap => beatmap.Value;
private readonly Lazy<Beatmap> beatmap;
public Beatmap Beatmap => beatmap.Value.Result;
public async Task<Beatmap> GetBeatmapAsync() => await beatmap.Value;
private readonly AsyncLazy<Beatmap> beatmap;
private Beatmap populateBeatmap()
{
@ -55,14 +58,16 @@ namespace osu.Game.Beatmaps
}
public bool BackgroundLoaded => background.IsValueCreated;
public Texture Background => background.Value;
private Lazy<Texture> background;
public Texture Background => background.Value.Result;
public async Task<Texture> GetBackgroundAsync() => await background.Value;
private AsyncLazy<Texture> background;
private Texture populateBackground() => GetBackground();
public bool TrackLoaded => track.IsValueCreated;
public Track Track => track.Value;
private Lazy<Track> track;
public Track Track => track.Value.Result;
public async Task<Track> GetTrackAsync() => await track.Value;
private AsyncLazy<Track> track;
private Track populateTrack()
{
@ -73,8 +78,9 @@ namespace osu.Game.Beatmaps
}
public bool WaveformLoaded => waveform.IsValueCreated;
public Waveform Waveform => waveform.Value;
private readonly Lazy<Waveform> waveform;
public Waveform Waveform => waveform.Value.Result;
public async Task<Waveform> GetWaveformAsync() => await waveform.Value;
private readonly AsyncLazy<Waveform> waveform;
private Waveform populateWaveform() => GetWaveform();
@ -107,5 +113,13 @@ namespace osu.Game.Beatmaps
foreach (var mod in Mods.Value.OfType<IApplicableToClock>())
mod.ApplyToClock(t);
}
public class AsyncLazy<T> : Lazy<Task<T>>
{
public AsyncLazy(Func<T> valueFactory)
: base(() => Task.Run(valueFactory))
{
}
}
}
}