Arrow damage check

Hello

How do I check if the player gets hit by an Arrow?

I couldn't find anything on the interwebz so yeah.

 

ProjectileHitEvent!
Check if entity is instanceof Arrow

 

PHP:

  public function onHit(EntityDamageEvent $ev){
             $player = $ev->getEntity();
              $cause = $player->getLastDamageCause();
              if($cause instanceof EntityDamageByEntityEvent && $ev->getCause() === EntityDamageEvent::CAUSE_PROJECTILE){
                               $damager = $cause->getDamager();

 

Not necessary for all the other checks (checking the damage cause).

PHP:

public function onEntityDamage(EntityDamageEvent $ev) //pocketmine\event\entity\EntityDamageEvent
{
    if(($dm = $ev->getDamager()) && $dm instanceof Arrow && ($p = $ev->getEntity()) && $p instanceof Player) //pocketmine\Player & pocketmine\entity\Arrow
    {
       $dm = $dm->shootingEntity; //this returns a LIVING entity, not just a player
       //tada
    }
}

 

removed redundency

PHP:

public function onEntityDamage(\pocketmine\event\entity\EntityDamageEvent $ev)
{
    if(($dm = $ev->getDamager())  instanceof \pocketmine\entity\Arrow && ($p = $ev->getEntity()) instanceof \pocketmine\Player)
    {
       /** @var $dm \pocketmine\entity\Living */
       $dm = $dm->shootingEntity;
       //tada
    }
}

 

No, you still need to check if it is an instance of an EntityDamageByEntityEvent or EntityDamageByChildEntityEvent(method is EntityDamageByChildEntityEvent::getChild), otherwise you'll have errors every time something is damaged.

 

Whoopsies

 

Yeah, check if it's by child. Child list are on the documentation.