public function writeNumber($number)
{
if ($number >= -268435456 && $number <= 268435455 && !is_double($number)) {
parent::write(Datatypes::INTEGER_DATATYPE_V3);
parent::writeVarInt((int) $number & 0x1fffffff);
} else {
parent::write(Datatypes::DOUBLE_DATATYPE_V3);
parent::writeDouble($number);
}
}
public function writeNumber($value)
{
parent::write(0);
parent::writeDouble(floatval($value));
}