pocketmine\level\particle\MobSpawnParticle::encode PHP Метод

    public function encode()
    {
        $pk = new LevelEventPacket();
        $pk->evid = LevelEventPacket::EVENT_PARTICLE_SPAWN;
        $pk->x = $this->x;
        $pk->y = $this->y;
        $pk->z = $this->z;
        $pk->data = ($this->width & 0xff) + (($this->height & 0xff) << 8);
        return $pk;
    }