public DbFsIndices()
{
RootDirectory = Services <InteractionService> .Instance.DataDirectoryPath;
_mode = DbFsIndicesMode.OnAny;
if ((_mode & DbFsIndicesMode.OnInitialize) != 0)
{
_dic = IndexDirectory(RootDirectory);
}
else
{
_dic = new BilateralDictionary <DbRecordId, String>();
}
}
private void StoreResourcePath(BilateralDictionary <DbRecordId, String> dic, DbRecordId dbRecordId, String currentPath)
{
if (dic.TryGetValue(dbRecordId, out var existingPath))
{
String existingName = Path.GetFileName(existingPath);
String currentName = Path.GetFileName(currentPath);
_errorMessage.Clear();
_errorMessage.AppendLine($"There is two files with the same DbRecordId [{dbRecordId:X8}].");
_errorMessage.AppendLine($"Existing: {existingName} Path: {existingPath}");
_errorMessage.AppendLine($"New: {currentName} Path: {currentPath}");
_errorMessage.Append($"The new file [{currentName}] will replace the old one [{existingName}]. But be careful, this is probably a mistake. Only one of these files can be used by the game at the same time.");
Log.Error(_errorMessage.ToString());
_errorMessage.Clear();
}
dic.Add(dbRecordId, currentPath);
}
private BilateralDictionary <DbRecordId, String> IndexDirectory(String directoryPath)
{
BilateralDictionary <DbRecordId, String> dic = new BilateralDictionary <DbRecordId, String>(capacity: 7000);
foreach (String currentPath in Directory.EnumerateFiles(RootDirectory, "????????*", SearchOption.AllDirectories))
{
String currentName = Path.GetFileName(currentPath);
String prefix = currentName?.Substring(startIndex: 0, length: 8); // 0BEBC200
if (!DbRecordId.TryParse(prefix, out var dbRecordId))
{
Log.Warning($"Cannot parse DbRecordId from the name of file {currentPath}. Expected hexadecimal prefix like 0BEBC200.");
continue;
}
StoreResourcePath(dic, dbRecordId, currentPath);
}
return(dic);
}