iProtector plugin

How to add stone block destruction to an area? Plugin: iProtector by LDX


public function onBlockBreak(BlockBreakEvent $event) {
$b = $event->getBlock();
$p = $event->getPlayer();
$n = strtolower($p->getName());
if(isset($this->sel1[$n])) {
unset($this->sel1[$n]);
$this->pos1[$n] = new Vector3($b->getX(),$b->getY(),$b->getZ());
$p->sendMessage("Position 1 set to: (" . $this->pos1[$n]->getX() . ", " . $this->pos1[$n]->getY() . ", " . $this->pos1[$n]->getZ() . ")");
$event->setCancelled();
} else if(isset($this->sel2[$n])) {
unset($this->sel2[$n]);
$this->pos2[$n] = new Vector3($b->getX(),$b->getY(),$b->getZ());
$p->sendMessage("Position 2 set to: (" . $this->pos2[$n]->getX() . ", " . $this->pos2[$n]->getY() . ", " . $this->pos2[$n]->getZ() . ")");
$event->setCancelled();
} else {
if(!$this->canEdit($p,$b)) {
$event->setCancelled();
}
}
}

 

USE CODE BLOCKS!!
also, I believe this is in the wrong section