protected function writePosition(Position $pos)
{
$this->buffer .= Bin::writeInt($pos->getX() >> 4);
$this->buffer .= Bin::writeInt($pos->getZ() >> 4);
$this->buffer .= Bin::writeByte(($pos->getX() & 0xf) << 4 & ($pos->getZ() & 0xf));
$this->buffer .= Bin::writeByte(strlen($pos->getLevel()->getName()));
$this->buffer .= $pos->getLevel()->getName();
}
protected function readString($lengthPointer = 1)
{
$length = Bin::readBin($this->read($lengthPointer));
return $this->read($length);
}