private void OpenIndexFile(string archive, int i)
{
try {
string dataFolder = CASCConfig.GetDataFolder();
string path = Path.Combine(_config.BasePath, dataFolder, "indices", archive + ".index");
using (FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite)) {
ParseIndex(fs, i);
}
} catch {
throw new Exception("OpenFile failed!");
}
}
private Stream GetDataStream(int index)
{
if (_dataStreams.TryGetValue(index, out Stream stream))
{
return(stream);
}
string dataFolder = CASCConfig.GetDataFolder();
string dataFile = Path.Combine(_config.BasePath, dataFolder, "data", $"data.{index:D3}");
stream = new FileStream(dataFile, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
_dataStreams[index] = stream;
return(stream);
}
private static List <string> GetIdxFiles(CASCConfig config)
{
List <string> latestIdx = new List <string>();
string dataFolder = CASCConfig.GetDataFolder();
string dataPath = Path.Combine(dataFolder, "data");
for (int i = 0; i < 0x10; ++i)
{
List <string> files = Directory.EnumerateFiles(Path.Combine(config.BasePath, dataPath), $"{i:X2}*.idx").ToList();
if (files.Any())
{
latestIdx.Add(files.Last());
}
}
return(latestIdx);
}
