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Merge pull request #7768 from turbedi/string_cleanup

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Minor cleanups for legacy beatmap decoders
This commit is contained in:
Dean Herbert 2020-02-10 13:55:43 +09:00 committed by GitHub
commit c7ef15f6cf
3 changed files with 8 additions and 7 deletions
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2
osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs
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@ -64,7 +64,7 @@ namespace osu.Game.Beatmaps.Formats
hitObject.ApplyDefaults(this.beatmap.ControlPointInfo, this.beatmap.BeatmapInfo.BaseDifficulty);
}
protected override bool ShouldSkipLine(string line) => base.ShouldSkipLine(line) || line.StartsWith(" ", StringComparison.Ordinal) || line.StartsWith("_", StringComparison.Ordinal);
protected override bool ShouldSkipLine(string line) => base.ShouldSkipLine(line) || line.StartsWith(' ') || line.StartsWith('_');
protected override void ParseLine(Beatmap beatmap, Section section, string line)
{

2
osu.Game/Beatmaps/Formats/LegacyDecoder.cs
View File

@ -33,7 +33,7 @@ namespace osu.Game.Beatmaps.Formats
if (ShouldSkipLine(line))
continue;
if (line.StartsWith(@"[", StringComparison.Ordinal) && line.EndsWith(@"]", StringComparison.Ordinal))
if (line.StartsWith('[') && line.EndsWith(']'))
{
if (!Enum.TryParse(line[1..^1], out section))
{

11
osu.Game/Beatmaps/Formats/LegacyStoryboardDecoder.cs
View File

@ -64,15 +64,16 @@ namespace osu.Game.Beatmaps.Formats
private void handleEvents(string line)
{
var depth = 0;
var lineSpan = line.AsSpan();
while (lineSpan.StartsWith(" ", StringComparison.Ordinal) || lineSpan.StartsWith("_", StringComparison.Ordinal))
foreach (char c in line)
{
lineSpan = lineSpan.Slice(1);
++depth;
if (c == ' ' || c == '_')
depth++;
else
break;
}
line = lineSpan.ToString();
line = line.Substring(depth);
decodeVariables(ref line);