Solved Modify Plugin

I want to modify the plugin so it can damage monsters other than players.
( api : [3.0.0-ALPHA7, 3.0.0-ALPHA8, 3.0.0-ALPHA9] ) ( MCPE 1.1.5 )

PHP:


function move ($player,$eid,$damage,$type,$value = true)
    {
        //$typeは将来使うかもだから一応keep
        if (!isset($this->pos[$eid])) return false;
        $S = $this->pos[$eid];
        $F = $this->motion[$eid];
        if ($value) $F->y-=0.05;
        $this->pos[$eid] = new Vector3($S->x+$F->x, $S->y+$F->y, $S->z+$F->z);
        for ($K = 1; $K < 4; $K++) {
            $G = new Vector3($S->x+$F->x/$K, $S->y+$F->y/$K, $S->z+$F->z/$K);
            if ($player->level->getBlock($G)->isSolid()) {
                $this->close($eid);
                break;
                return false;
            }
            foreach (Server::getInstance()->getOnlinePlayers() as $p) {
                $x = $p->x;
                $y = $p->y;
                $z = $p->z;
                $c = new Vector2($x, $z);
                if ((new Vector2($S->x, $S->z))->distance($c) <= 1.2 && $S->y-$p->y <= 2.6 && $S->y-$p->y > 0) {
                    if($p->getName() != $player->getName()) {
                        $d = $this->getFinalDamage($p, $damage);
                        $ev = new EntityDamageByEntityEvent($player, $p, EntityDamageEvent::CAUSE_ENTITY_ATTACK, $d);
                        $p->attack($d, $ev);
                    }
                    return $this->close($eid);
                }
            }
        }
        $this->getScheduler()->scheduleDelayedTask(new Callback([$this,"move"],[$player,$eid,$damage]),1);
    }


 

i didnt understand what do you want?!
what is error?
what do you need?
what do you want to do?

 

Wait

 

ok

 

https://drive.google.com/file/d/1u74vtyvQNKtBdASyC3RhFY7QMMSk7xzd/view?usp=drivesdk