When you kill a Mob, it drops an item, how could u do it?

When you kill a Mob, it drops an item, how could u do it?​

 

You could get the event, make sure it's a mob killed by a player and get the location of the event then drop the item you wish to drop.

Code:java

    @EventHandler
    public void onBlockBreak(BlockBreakEvent event) {
        Player player = event.getPlayer();
        if (event.getBlock().getType() == Material.DIRT || event.getBlock().getType() == Material.GRASS) {
            if (player.getItemInHand() != null) {
                if (player.getItemInHand().getType() == privateItem.getType()) {
                    if (player.getItemInHand().getItemMeta().getDisplayName().equalsIgnoreCase(privateItem.getItemMeta().getDisplayName())) {
                        Random randomGenerator = new Random();
                        int randomInt = randomGenerator.nextInt(11);
                        if (randomInt <= 3) {
                            Block block = event.getBlock();
                            block.setType(Material.AIR);
                            block.getWorld().dropItemNaturally(block.getLocation(), privateItem);
                            block.getWorld().dropItemNaturally(block.getLocation(), new ItemStack(Material.DIRT));
                            event.setCancelled(true);
                        }
                    }
                }
            }
        }
    }

Just an example of what I did for block break event in one of my plugins.

 

But if for example i want that the mob drops an esmerald, what should i do?

 

TheRayMirez You would change Material.DIRT to Material.EMERALD