Anti-Reach help?!?!?!?!?!

Hey, so I am a decently new plygin maker. I know the basics have made a couple super simple plugins for my server but I want to start on a “Anti-Reach” Project where it notifies me when someone is hitting someone from more than a certain amount if blocks away. I dont know how to start at all. You dont have to baby me and give me the codes if you dont want maybe just explain what I need to use and what functions. Thanks guys hopefully you guys can help me

 

entity damage.

 

Dont be so basic. I dont even know what you mean by that. I mean thanks but can you explain it a bit more? Like what I have to make the event do

 

PHP:

public function HIT(EntityDamageEvent $hit) {
if($hit instanceof EntityDamageByEntityEvent) {
if(($hit->getEntity() instanceof Player) and ($hit->getDamager() instanceof Player)) {
//code
}
}
}


 

How can I set the amount of blocks it can hit before they get kicked

 

PHP:

public $hited = [];
onDamage(){
$this->hited[$p] = true;
}
if(isset($this->hited[$p])){
   //ban him
}


something like that

 

PHP:

    public function onDamage(EntityDamageEvent $event) {
        if($event instanceof EntityDamageByEntityEvent) {
            $damager = $event->getDamager();
            $damaged = $event->getEntity();
            if($damaged instanceof Player and $damager instanceof Player) {
                $blocks = 6; // max distance allowed (can be float or int)
                if(ceil($damager->distance($damaged)) > $blocks) {
                    $damager->kick("hacks", false);
                }
            }
        }
    }

 

PHP:

/**
* @param EntityDamageEvent $event
*/
public function onDamage(EntityDamageEvent $event)
{
    $entity = $event->getEntity();
    if($event instanceof EntityDamageByEntityEvent and $entity instanceof Player){
        $damager = $event->getDamager();
        if($damager instanceof Player){
            if($damager->getGamemode() == Player::CREATIVE or $damager->getGamemode() == Player::SPECTATOR) return;
            $distance = $damager->distance($entity);
            $max = 3.9; //The Maximum amount of reach that i got when i was legit.
            if($distance > $max){
                $event->setCancelled(true);
                $this->getLogger()->debug(TextFormat::RED . $damager->getName() . " got " . $distance . " of reach!");
            }
        }
    }
}


 

For what you do anticheats with the events you will have falses logs, The best anticheats it is to do them with the packets (DataPacket) and all ...

 

oh sorry i didnt understand that u wanted the distance

 

What are you saying ?? did u really test both of them at the same time before spreading probably fake informations ?

 

true.

 

your information is false + lagg.