What is wrong?

PHP:

$pk = new LoginPacket();
echo "Info: ".$pk->username;

 

What is the problem? What error or outcome does this give you? We need some info about the problem.

 

If I write no error, then there is no error... It only writes Info:

 

You're sending an empty Login packet and expect it to work? Hm?
If you're creating a packet you'll have to do $pk->username = $username;...

 

But I want to get something from the Packet. Not sending it to the player...

 

Then use DataPacketReceiveEvent...

You're creating a new packet right now.

 

How can I get the name in the PlayerLogin packet?? I don't want to use other packets. I need to get it from PlayerLogin

 

Ou. And how can I get the username using that?

 

$pk->username?

PHP:

        public function onDataPacket(\pocketmine\event\server\DataPacketReceiveEvent $ev){
            $packet = $ev->getPacket();
            if($packet instanceof \pocketmine\network\protcol\LoginPacket){
                $username = $packet->username;
            }
        }


 

And how can I run it in PlayerJoinEvent? $this->onDataPacket(); doesn't work

 

Just freaking tell us that you want to get the username on PlayerJoinEvent
/** @var $ev PlayerJoinEvent */
$name = $event->getPlayer()->getName();

 

Nooooo..... The name was only an example wtf.

 

Than what do you want?

 

... There is an error... Undefined method

 

where? using what code? exact error? give us info please.

 

We can't really help you if we don't know all the details. We're not robots.

Spoiler

 

Error:

Code:

Argument 1 passed to Plugin\Main::onDataPacket() must be an instance of pocketmine\event\server\
DataPacketReceiveEvent, instance of pocketmine\Player

Code:

PHP:

public function onDataPacket(\pocketmine\event\server\DataPacketReceiveEvent $ev){
            $packet = $ev->getPacket();
            if($packet instanceof \pocketmine\network\protcol\LoginPacket){
                $username = $packet->username;
echo "-> ".$username;
            }
        }
public function onPPreLogin(PlayerPreLoginEvent $event)
 {
 $player = $event->getPlayer();
$name = $player->getName();
$this->onDataPacket($player);