public static string[] GetYarnMappings(YarnVersion version)
{
try
{
var lines = new List <string>();
var mappingsTarball =
$"https://maven.fabricmc.net/net/fabricmc/yarn/{version.Version}/yarn-{version.Version}-tiny.gz";
using (var client = new WebClient())
using (var fileStream = new MemoryStream(client.DownloadData(mappingsTarball)))
using (var gzStream = new GZipStream(fileStream, CompressionMode.Decompress))
using (var sr = new StreamReader(gzStream))
{
sr.ReadLine();
string line;
while ((line = sr.ReadLine()) != null)
{
lines.Add(line);
}
}
return(lines.ToArray());
}
catch (WebException e)
{
Lumberjack.Error($"Could not retrieve remote Yarn mappings: {e.Message}");
return(null);
}
catch (Exception e)
{
Lumberjack.Error($"Could not load remote Yarn mappings: {e.Message}! Please report this to the developer.");
return(null);
}
}
public static bool DoVersionsMatch(YarnVersion yarnVersion, string gameVersion)
{
var mappingVersion = yarnVersion.GameVersion;
return(mappingVersion == gameVersion || Regex.IsMatch(mappingVersion, Regex.Escape(gameVersion).Replace("x", "\\d+")));
}