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Add beatmapmanager method for saving

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This commit is contained in:
smoogipoo
2020-01-10 19:57:34 +09:00
parent b91bcaccba
commit a255832195
3 changed files with 26 additions and 23 deletions
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22
osu.Game/Beatmaps/BeatmapManager.cs
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@ -6,6 +6,7 @@ using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Linq.Expressions;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.EntityFrameworkCore;
@ -26,6 +27,7 @@ using osu.Game.Online.API;
using osu.Game.Online.API.Requests;
using osu.Game.Rulesets;
using osu.Game.Rulesets.Objects;
using Decoder = osu.Game.Beatmaps.Formats.Decoder;
namespace osu.Game.Beatmaps
{
@ -174,6 +176,26 @@ namespace osu.Game.Beatmaps
/// <param name="beatmap">The beatmap difficulty to restore.</param>
public void Restore(BeatmapInfo beatmap) => beatmaps.Restore(beatmap);
/// <summary>
/// Saves an <see cref="IBeatmap"/> file against a given <see cref="BeatmapInfo"/>.
/// </summary>
/// <param name="info">The <see cref="BeatmapInfo"/> to save the content against. The file referenced by <see cref="BeatmapInfo.Path"/> will be replaced.</param>
/// <param name="beatmapContent">The <see cref="IBeatmap"/> content to write.</param>
public void Save(BeatmapInfo info, IBeatmap beatmapContent)
{
var setInfo = QueryBeatmapSet(s => s.Beatmaps.Any(b => b.ID == info.ID));
using (var stream = new MemoryStream())
{
using (var sw = new StreamWriter(stream, Encoding.UTF8, 1024, true))
new LegacyBeatmapEncoder(beatmapContent).Encode(sw);
stream.Seek(0, SeekOrigin.Begin);
UpdateFile(setInfo, setInfo.Files.Single(f => string.Equals(f.Filename, info.Path, StringComparison.OrdinalIgnoreCase)), stream);
}
}
private readonly WeakList<WorkingBeatmap> workingCache = new WeakList<WorkingBeatmap>();
/// <summary>