Deactivate PvP (not in all worlds)

Hey,
Can anyone tell me the public function: How to deactivate PvP in specified Worlds (more than two)?

Sorry for my bad English
Thanks!

Look in the plugin WorldProtect!
you have to cancel some events

PHP:

public function onDamage(EntityDamageEvent $event) {
  $player = $event->getEntity();
  $cause = $player->getLastDamageCause();

  if($cause instanceof EntityDamageByEntityEvent) {
    if($level->getName() == "YourWorldName") {
      $event->setCancelled();
    }
  }
}

You haven't define $level

I know. I was hoping that he/she would know how to define a level.

But I don't know how to define it. Is that

PHP:

$player->getLevelByName("blablabla");

or

PHP:

$this->getServer()-getLevelByName("blablabla");

?

PHP:

$level = $player->getLevel();php]

:facepalm:
You search level by name, and then check if the level's name is a certain value?

Well, that isn't exactly the wrong way to do it.

PHP:

$level = $this->getServer()->getLevelByName($player->getLevel()->getName());
if($level->getName() == "Blah") {
}

and:

PHP:

$level = $player->getLevel();
if($level->getName() == "Blah") {
}

Both return a Level object, so they will work the same.
The second way is much faster though.

Can we end this flame wars? I don't like it

That's why I deleted my posts