changing Motion of arrow

Hello, I try to change the motion of the arrow to be faster but I have no clue on how to do it. Someone have an idea ?

 

PHP:

public function onEntityShootBow(EntityShootBowEvent $ev): void{
    $projectile = $ev->getProjectile();
    if($projectile instanceof Arrow){ //pocketmine\projectile\Arrow
        $motion = $projectile->getMotion();
        $motion->multiply(3);
        $projectile->setMotion($motion);
    }
}


 

I will try right now

 

it doesn't do anything

 

Try

PHP:

$projectile->setMotion($projectile->multiply(3));


 

did you include

PHP:

use pocketmine\entity\projectile\Arrow;


 

PHP:

public function onEntityShootBow(EntityShootBowEvent $event){
    $event->setForce($event->getForce() * 5);//change 5 to any multiplier you want
}

 

tried, change nothing

 

yes

does nothing


it sound like if the server doesn't apply the changes

 

have you registered your class as an event listener?

if yes, add var_dump("hey"); before the defining of $projectile and tell me if it outputs "hey"

 

doesn't appear, weird and yes, the class is registered as an event Listener and its the Main

 

Nvm, yes I see the hey

 

ok it works but the arrows always go in one direction (even if you shoot at the opposite direction)

 

Because i think he meant $projectile->getMotion()->multiply(3) instead of $projectile->multiply(3)

 

use my method

 

Thats the same as what i just said isnt it

 

not really, you didn't tell him to set the motion, only get and modify it

 

no it works, but you need to put stuff like 0.3 motion because 2-3 make the arrow to bug.

 

Try my code

 

Oof thank you