Solved Disable explosion block damage

Hello Bukkit,

I have been trying to create a grenade plugin, but it should not cause any damage to block around it when it explodes. The grenade throwing works, but it breaks blocks around it. Clearing the blocklist and cancelling the EntityExlodeEvent haven't worked (maybe because I am using the createExplosion method from Bukkit?).

Code:

@EventHandler
    public void onGrenadeExplode(EntityExplodeEvent event) {
        event.blockList().clear();
        event.setCancelled(true);
    }

@EventHandler
    public void onPlayerInteract(PlayerInteractEvent event) {
        Player player = event.getPlayer();
   
        if (player.getItemInHand().getType() == Material.TNT) {
            event.setCancelled(true);
       
            if (event.getAction() == Action.LEFT_CLICK_AIR || event.getAction() == Action.LEFT_CLICK_BLOCK) {
                Item item = player.getWorld().dropItem(player.getEyeLocation(), new ItemStack(Material.TNT));
                int slot = player.getInventory().getHeldItemSlot();
           
                item.setPickupDelay(10000);
           
                //Throw the grenade further when the player is sprinting
                if (player.isSprinting()) {
                    item.setVelocity(player.getEyeLocation().getDirection().multiply(1.25));
                } else {
                    item.setVelocity(player.getEyeLocation().getDirection());
                }
           
                player.getInventory().setItem(slot, new ItemStack(Material.AIR));
           
                new BukkitRunnable() {
               
                    public void run() {
                        player.getWorld().createExplosion(item.getLocation(), 3);
                   
                        item.remove();
                    }
                }.runTaskLater(plugin, 80);
            }
        }
    }

Is there any other way to disable block damage?

 

Code:

World.createExplosion(double x, double y, double z, float power, boolean setFire, boolean breakBlocks)

 

Thank you, that worked