pocketmine\level\sound\NoteblockSound::encode PHP Метод

    public function encode()
    {
        $pk = new BlockEventPacket();
        $pk->x = $this->x;
        $pk->y = $this->y;
        $pk->z = $this->z;
        $pk->case1 = $this->instrument;
        $pk->case2 = $this->pitch;
        return $pk;
    }