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Migrate decoding to line-buffered reader

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Migrate all usages of StreamReader in the context of decoding beatmaps,
storyboards or skins to the new LineBufferedReader.
This commit is contained in:
Bartłomiej Dach
2019-09-10 00:43:30 +02:00
parent 7b1ff38df7
commit 11eda44d34
19 changed files with 64 additions and 59 deletions
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9
osu.Game/Beatmaps/Formats/Decoder.cs
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@ -5,6 +5,7 @@ using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using osu.Game.IO;
namespace osu.Game.Beatmaps.Formats
{
@ -13,15 +14,15 @@ namespace osu.Game.Beatmaps.Formats
{
protected virtual TOutput CreateTemplateObject() => new TOutput();
public TOutput Decode(StreamReader primaryStream, params StreamReader[] otherStreams)
public TOutput Decode(LineBufferedReader primaryStream, params LineBufferedReader[] otherStreams)
{
var output = CreateTemplateObject();
foreach (StreamReader stream in otherStreams.Prepend(primaryStream))
foreach (LineBufferedReader stream in otherStreams.Prepend(primaryStream))
ParseStreamInto(stream, output);
return output;
}
protected abstract void ParseStreamInto(StreamReader stream, TOutput output);
protected abstract void ParseStreamInto(LineBufferedReader stream, TOutput output);
}
public abstract class Decoder
@ -39,7 +40,7 @@ namespace osu.Game.Beatmaps.Formats
/// Retrieves a <see cref="Decoder"/> to parse a <see cref="Beatmap"/>.
/// </summary>
/// <param name="stream">A stream pointing to the <see cref="Beatmap"/>.</param>
public static Decoder<T> GetDecoder<T>(StreamReader stream)
public static Decoder<T> GetDecoder<T>(LineBufferedReader stream)
where T : new()
{
if (stream == null)