public void Load(string filename, bool isMainSheet)
{
TableData sheet = TableFileLoader.Load(filename, sheetHashToString);
string sheetIdentifier = filename.Replace(".sheet", "");
sheetHashToString[sheetIdentifier.GetHashCode()] = sheetIdentifier;
if (isMainSheet)
{
mainSheet = sheetIdentifier;
}
sheets.Add(sheetIdentifier, sheet);
}
