AddEntityPacket

Hello,
I have a problem: I use a Task to add an EntityPacket, but sometimes the nametag changes its position (it shifts from a block)... How can it keep the position that I put in my code ($x/$y/$z) ?

PHP:

    $spawn = new AddEntityPacket();
    $spawn->type = $type;
    $spawn->eid = $eid;
    $spawn->x = $x;
    $spawn->y = $y;
    $spawn->z = $z;
    $spawn->speedX = 0;
    $spawn->speedY = 0;
    $spawn->speedZ = 0;
    $spawn->yaw = 0;
    $spawn->pitch = 0;
    $spawn->metadata = [
    Entity::DATA_FLAGS => [Entity::DATA_TYPE_LONG, $flags],
    Entity::DATA_NAMETAG => [Entity::DATA_TYPE_STRING, $string],
    38 => [Entity::DATA_TYPE_LONG, -1]];
    foreach($this->owner->getServer()->getOnlinePlayers() as $player){
      $player->dataPacket($spawn);
    }

Thank you.

 

The namedtag (NBT tags) are processed server side, the position specified in NBT should not affect the position displayed to the client. I don't see why you need to directly send packets when you can easily extend PocketMine's Entity classes to achieve what you're trying to do.

Just a quick note for your future posts, it'd be easier to help you achieve what you want if you provide us with the full code (or at least the class).