/// <summary>
/// Get config of short type
/// </summary>
/// <param name="section"></param>
/// <param name="key"></param>
/// <param name="ret"></param>
/// <returns></returns>
public short GetShort(string section, string key, out Ret ret)
{
if (!ContainItem(section, key, out ret))
{
return(0);
}
return(FF.StringToShort(_config[section][key], out ret));
}