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Implement OszArchiveReader

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This commit is contained in:
Drew DeVault
2016-10-04 17:08:43 -04:00
parent bc69aa1455
commit 23bc26ddac
4 changed files with 35 additions and 11 deletions
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9
osu.Desktop/Beatmaps/IO/LegacyFilesystemReader.cs
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@ -19,15 +19,16 @@ namespace osu.Desktop.Beatmaps.IO
}
private string BasePath { get; set; }
private string[] Beatmaps { get; set; }
private Beatmap FirstMap { get; set; }
public LegacyFilesystemReader(string path)
{
BasePath = path;
var maps = ReadBeatmaps();
if (maps.Length == 0)
Beatmaps = Directory.GetFiles(BasePath, "*.osu").Select(f => Path.GetFileName(f)).ToArray();
if (Beatmaps.Length == 0)
throw new FileNotFoundException("This directory contains no beatmaps");
using (var stream = new StreamReader(ReadFile(maps[0])))
using (var stream = new StreamReader(ReadFile(Beatmaps[0])))
{
var decoder = BeatmapDecoder.GetDecoder(stream);
FirstMap = decoder.Decode(stream);
@ -36,7 +37,7 @@ namespace osu.Desktop.Beatmaps.IO
public override string[] ReadBeatmaps()
{
return Directory.GetFiles(BasePath, "*.osu").Select(f => Path.GetFileName(f)).ToArray();
return Beatmaps;
}
public override Stream ReadFile(string name)