Unbreakable Blocks plugin (new)

I found a previous "unbreakable blocks" mod but it's using the old API. So I started testing out a few ideas, but only got this far when I realized this didn't work.

Code:

public function onPlayerInteract(PlayerInteractEvent $event)
    {
        if ($event->getBlock()->getID() > 0 && $event->getBlock()->getID() < 248)
        {      
            $event->getBlock()->breakable = false;
            $this->getLogger()->info("HItting block and trying to set to unbreakable");
        }
         $this->getLogger()->info("player interacts with object");
    }

    public function onBreakBlock(BlockBreakEvent $event)
    {
        $event->getBlock()->breakable = false;
        $this->getLogger()->info("Breaking block event");
    }

The events are firing, but the blocks are still breakable. Is there something I'm doing wrong? If so, I'd like to learn something from this about why setting a block to (breakable=false) isn't working.



Thanks.

Nevermind, I found the AreaProtect plugin and it seems to do what I want it to do.