public BSA105(FileInfo file, Header header, FolderRecord[] folders, FileNameBlock filenames)
{
this.file = file;
this.header = header;
this.folders = folders;
this.filenames = filenames;
}
public static async Task <BSA105> Open(FileInfo file)
{
using var stream = file.OpenRead();
byte[] headerBytes = new byte[Header.size];
await stream.ReadAsync(headerBytes);
var header = new Header(headerBytes);
byte[] recordsBytes = new byte[header.TotalRecordsSize];
await stream.ReadAsync(recordsBytes);
var folders = new FolderRecord[header.folderCount];
var filenames = new FileNameBlock(recordsBytes, header);
for (int i = 0; i < header.folderCount; i++)
{
folders[i] = new FolderRecord(recordsBytes, i, header);
}
return(new BSA105(file, header, folders, filenames));
}
