Solved How I can knockback all players from a certain player.

For example, the "certain player" is me. How to knockback all players off me when they come near to me?

According to the rules of the forum i have to attach my attempts. But everything i have only one guess. I think i can do it using distance, setMotion, getDirectionVector()->subtract()

And here is my attempt

PHP:

public function onMove(PlayerMoveEvent $e){
        if($e->getPlayer()->isOp()){
            $pl = $e->getPlayer();
            foreach($this->getServer()->getOnlinePlayers() as $players){
                if($players->distance(new Vector3($pl->x, $pl->y, $pl->z)) <= 5){
                    if(!$players->isOp()){
                        $players->setMotion($players->getDirectionVector()->subtract());
                    }
                }
            }
        }
    }

 

Any previsious attempts?

 

Updated

 

Updated again, lmao

 

So, maybe someone will write something? Because code i provided is pushing players in direction that they are look. How to reverse this?

 

I think you meant:

PHP:

$f = 1.8;
$players->setMotion($pl->subtract($players)->normalize()->multiply($f));


$f is proportional to the knockback distance.

 

thanks alot again

 

Yes, I asked some tips from my friend, he gave me "setMotion", "distance", and "subtract". Since I dont know Vector3 base logic I dont know how it works. But I attempted to use it in practice anyway

 

thanks for the explanation