The PlayerLoggedIn Event is fired whenever a player logs in.

You will need to cast the event in the function header as this class:
crafttweaker.event.PlayerLoggedInEvent
You can, of course, also import the class before and use that name then.

Erweiterte Event-Schnittellen

Link to erweiterte-event-schnittellen

PlayerLoggedIn Events implement the following interfaces and are able to call all of their methods/getters/setters as well:

Die folgenden Informationen lassen sich von diesem Event (Ereignis) abrufen:

ZenGetterRückgabetyp
ZenGetter
player
Rückgabetyp
IPlayer