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Code Issues Releases Wiki Activity

Move BeatmapManagerWorkingBeatmap to its own file

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This commit is contained in:
Dean Herbert 2018-02-09 19:32:18 +09:00
parent fb6dc922c6
commit db654004b7
3 changed files with 97 additions and 86 deletions
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87
osu.Game/Beatmaps/BeatmapManager.cs
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@ -9,31 +9,26 @@ using System.Linq.Expressions;
using System.Threading.Tasks;
using Ionic.Zip;
using Microsoft.EntityFrameworkCore;
using osu.Framework.Audio.Track;
using osu.Framework.Extensions;
using osu.Framework.Graphics.Textures;
using osu.Framework.IO.Stores;
using osu.Framework.Logging;
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.Graphics.Textures;
using osu.Game.IO;
using osu.Game.IPC;
using osu.Game.Online.API;
using osu.Game.Online.API.Requests;
using osu.Game.Overlays.Notifications;
using osu.Game.Rulesets;
using osu.Game.Storyboards;
namespace osu.Game.Beatmaps
{
/// <summary>
/// Handles the storage and retrieval of Beatmaps/WorkingBeatmaps.
/// </summary>
public class BeatmapManager
public partial class BeatmapManager
{
/// <summary>
/// Fired when a new <see cref="BeatmapSetInfo"/> becomes available in the database.
@ -627,86 +622,6 @@ namespace osu.Game.Beatmaps
return store;
}
protected class BeatmapManagerWorkingBeatmap : WorkingBeatmap
{
private readonly IResourceStore<byte[]> store;
public BeatmapManagerWorkingBeatmap(IResourceStore<byte[]> store, BeatmapInfo beatmapInfo)
: base(beatmapInfo)
{
this.store = store;
}
protected override Beatmap GetBeatmap()
{
try
{
using (var stream = new StreamReader(store.GetStream(getPathForFile(BeatmapInfo.Path))))
{
Decoder decoder = Decoder.GetDecoder(stream);
return decoder.DecodeBeatmap(stream);
}
}
catch
{
return null;
}
}
private string getPathForFile(string filename) => BeatmapSetInfo.Files.First(f => string.Equals(f.Filename, filename, StringComparison.InvariantCultureIgnoreCase)).FileInfo.StoragePath;
protected override Texture GetBackground()
{
if (Metadata?.BackgroundFile == null)
return null;
try
{
return new LargeTextureStore(new RawTextureLoaderStore(store)).Get(getPathForFile(Metadata.BackgroundFile));
}
catch
{
return null;
}
}
protected override Track GetTrack()
{
try
{
var trackData = store.GetStream(getPathForFile(Metadata.AudioFile));
return trackData == null ? null : new TrackBass(trackData);
}
catch
{
return new TrackVirtual();
}
}
protected override Waveform GetWaveform() => new Waveform(store.GetStream(getPathForFile(Metadata.AudioFile)));
protected override Storyboard GetStoryboard()
{
try
{
using (var beatmap = new StreamReader(store.GetStream(getPathForFile(BeatmapInfo.Path))))
{
Decoder decoder = Decoder.GetDecoder(beatmap);
if (BeatmapSetInfo?.StoryboardFile == null)
return decoder.GetStoryboardDecoder().DecodeStoryboard(beatmap);
using (var storyboard = new StreamReader(store.GetStream(getPathForFile(BeatmapSetInfo.StoryboardFile))))
return decoder.GetStoryboardDecoder().DecodeStoryboard(beatmap, storyboard);
}
}
catch
{
return new Storyboard();
}
}
}
public bool StableInstallationAvailable => GetStableStorage?.Invoke() != null;
/// <summary>

95
osu.Game/Beatmaps/BeatmapManager_WorkingBeatmap.cs Normal file
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@ -0,0 +1,95 @@
using System;
using System.IO;
using System.Linq;
using osu.Framework.Audio.Track;
using osu.Framework.Graphics.Textures;
using osu.Framework.IO.Stores;
using osu.Game.Beatmaps.Formats;
using osu.Game.Graphics.Textures;
using osu.Game.Storyboards;
namespace osu.Game.Beatmaps
{
public partial class BeatmapManager
{
protected class BeatmapManagerWorkingBeatmap : WorkingBeatmap
{
private readonly IResourceStore<byte[]> store;
public BeatmapManagerWorkingBeatmap(IResourceStore<byte[]> store, BeatmapInfo beatmapInfo)
: base(beatmapInfo)
{
this.store = store;
}
protected override Beatmap GetBeatmap()
{
try
{
using (var stream = new StreamReader(store.GetStream(getPathForFile(BeatmapInfo.Path))))
{
Decoder decoder = Decoder.GetDecoder(stream);
return decoder.DecodeBeatmap(stream);
}
}
catch
{
return null;
}
}
private string getPathForFile(string filename) => BeatmapSetInfo.Files.First(f => string.Equals(f.Filename, filename, StringComparison.InvariantCultureIgnoreCase)).FileInfo.StoragePath;
protected override Texture GetBackground()
{
if (Metadata?.BackgroundFile == null)
return null;
try
{
return new LargeTextureStore(new RawTextureLoaderStore(store)).Get(getPathForFile(Metadata.BackgroundFile));
}
catch
{
return null;
}
}
protected override Track GetTrack()
{
try
{
var trackData = store.GetStream(getPathForFile(Metadata.AudioFile));
return trackData == null ? null : new TrackBass(trackData);
}
catch
{
return new TrackVirtual();
}
}
protected override Waveform GetWaveform() => new Waveform(store.GetStream(getPathForFile(Metadata.AudioFile)));
protected override Storyboard GetStoryboard()
{
try
{
using (var beatmap = new StreamReader(store.GetStream(getPathForFile(BeatmapInfo.Path))))
{
Decoder decoder = Decoder.GetDecoder(beatmap);
if (BeatmapSetInfo?.StoryboardFile == null)
return decoder.GetStoryboardDecoder().DecodeStoryboard(beatmap);
using (var storyboard = new StreamReader(store.GetStream(getPathForFile(BeatmapSetInfo.StoryboardFile))))
return decoder.GetStoryboardDecoder().DecodeStoryboard(beatmap, storyboard);
}
}
catch
{
return new Storyboard();
}
}
}
}
}

1
osu.Game/osu.Game.csproj
View File

@ -248,6 +248,7 @@
<Compile Include="Beatmaps\BeatmapDifficulty.cs" />
<Compile Include="Beatmaps\BeatmapInfo.cs" />
<Compile Include="Beatmaps\BeatmapManager.cs" />
<Compile Include="Beatmaps\BeatmapManager_WorkingBeatmap.cs" />
<Compile Include="Beatmaps\BeatmapMetadata.cs" />
<Compile Include="Beatmaps\BeatmapMetrics.cs" />
<Compile Include="Beatmaps\BeatmapOnlineInfo.cs" />