Disable specific item drop on dead

Hello, Im having trouble disabling specific item on dead here is my code.
$drops = $event->getDrops();

if (($key = array_search( Item::get(Item:IRT, 0, 1), $drops)) !== false) {
unset($drops[$key]);

$event->setDeathMessage("please work");
}

$event->setDrops($drops);
Im still new to php and i i cant find a function that can remove item on drop thats why i want to remove an array using key but it just dont work.

 

no response?

 

get player first

 

PHP:

$player = $event->getPlayer();

fix your code:

PHP:

$player->setDeathMessage("You died");

PHP:

$player->setDrops($drops);

 

That won't work, the problem is that you can't compare item objects with the equals operator, so array search won't work.

 

$event->setDeathMessage("please work");
i just used this command for debugging lol.
What i want to do is to specific item drop on death.

 

Im using playerdeathevent
$drops = $event->getDrops(); // get array drop item[]
if (($key = array_search( Item::get(Item: DIRT, 0, 1), $drops)) !== false) {
unset($drops[$key]); //what i want to do is remove an array value

}

$event->setDrops($drops); //back the drops with removed value

 

ya, i really don't know what's he write

 

Then how do i do it. Im new to php. Can u give me a code that can remove value from object in array?

 

You can use array_filter:

PHP:

public function onDeath(PlayerDeathEvent $event) {
     $drops = $event->getDrops();

     // Remove all dirt from the drops
     $drops = array_filter($drops, function (Item $item) {
        return $item->getId() !== Item::DIRT;
     });

     $event->setDrops($drops);
 }


 

Thanks for that! Finally someone that understand. So array filter is what im missing. Tho i still dont know why mine dont work. Maybe because its object.

 

I look at array filter and i dont understand how this thing work. Can u explain it to me a noob guy

 

array_filter goes through each element in the array, executes the function given as the second parameter, and keeps only the elements where the function returns true.

array_search goes through the array until it encounter an element that equals the element given as the first parameter. In php, objects equal (with unstrict comparison, aka ==) when all properties are the same. In your case, this would only be able to detect a stack with only one dirt block.

That's why my code only compares the ID in the function I give to array_filter.