GetPlayer inventory when they are mining

$maxsize = $event->getPlayer()->getInventory()->getMaxStackSize();
$size = $event->getPlayer()->getInventory()->getSize();
if($size > $maxsize){
$event->getPlayer()->addTitle("Full ! Clean you inventory!");
$event->getPlayer()->getLevel()->addSound(new AnvilFallSound($event->getPlayer()->getLocation()));


why the event doesn't work when people inventory is full and next they're mining

 

i changed it. but it doesn't work still

 

Ok so you want the plugin to announce to the player that they need to clear their inventory? do you want it in a pop up message or chat message?

 

You're complicating yourself, here's how I'd do it :
- Listen to blockbreakevent
-get the item dropped by the block
- check if you can add the item in the player inventory (using API : https://github.com/pmmp/PocketMine-...c/pocketmine/inventory/BaseInventory.php#L255 ), if not send the message / popup.