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move variables to StoryboardDecoder

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This commit is contained in:
james58899
2018-01-04 19:04:52 +08:00
parent 6e8e82e264
commit dcc4e863ab
3 changed files with 42 additions and 43 deletions
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27
osu.Game/Beatmaps/Formats/LegacyDecoder.cs
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@ -29,7 +29,6 @@ namespace osu.Game.Beatmaps.Formats
}
protected int BeatmapVersion;
protected readonly Dictionary<string, string> Variables = new Dictionary<string, string>();
public override Decoder GetStoryboardDecoder() => new LegacyStoryboardDecoder(BeatmapVersion);
@ -82,27 +81,15 @@ namespace osu.Game.Beatmaps.Formats
protected abstract void ProcessSection(Section section, string line);
/// <summary>
/// Decodes any beatmap variables present in a line into their real values.
/// </summary>
/// <param name="line">The line which may contains variables.</param>
protected void DecodeVariables(ref string line)
protected KeyValuePair<string, string> splitKeyVal(string line, char separator)
{
while (line.IndexOf('$') >= 0)
{
string origLine = line;
string[] split = line.Split(',');
for (int i = 0; i < split.Length; i++)
{
var item = split[i];
if (item.StartsWith("$") && Variables.ContainsKey(item))
split[i] = Variables[item];
}
var split = line.Trim().Split(new[] { separator }, 2);
line = string.Join(",", split);
if (line == origLine)
break;
}
return new KeyValuePair<string, string>
(
split[0].Trim(),
split.Length > 1 ? split[1].Trim() : string.Empty
);
}
protected enum Section