InstaSoup

@EventHandler
    public void onPlayerInteract(PlayerInteractEvent e) {
        Player player = e.getPlayer();
        if(e.getAction() == Action.RIGHT_CLICK_BLOCK || e.getAction() == Action.RIGHT_CLICK_AIR) {
            if(player.getItemInHand().getType() == Material.MUSHROOM_SOUP) {
                int health = player.getHealth();
                int foodlvl = player.getFoodLevel();
                if(health == 20 && foodlvl >= 13) {
                    player.setFoodLevel(20);
                    player.setItemInHand(new ItemStack(Material.AIR));
                    player.sendMessage(ChatColor.BLUE + "Heal> " + ChatColor.YELLOW + "You were healed by " + ChatColor.GOLD + "Mushroom Soup" + ChatColor.YELLOW + ".");
                } else if(health == 20 && foodlvl < 13) {
                    player.setFoodLevel(foodlvl + 7);
                    player.setItemInHand(new ItemStack(Material.AIR));
                    player.sendMessage(ChatColor.BLUE + "Heal> " + ChatColor.YELLOW + "You were healed by " + ChatColor.GOLD + "Mushroom Soup" + ChatColor.YELLOW + ".");
                } else {
                    if(health < 20 && health >= 13) {
                            player.setHealth(20);
                            player.setItemInHand(new ItemStack(Material.AIR));
                            player.sendMessage(ChatColor.BLUE + "Heal> " + ChatColor.YELLOW + "You were healed by " + ChatColor.GOLD + "Mushroom Soup" + ChatColor.YELLOW + ".");
                        } else if(health < 20 && health < 13) {
                            player.setHealth(health + 7);
                            player.setItemInHand(new ItemStack(Material.AIR));
                            player.sendMessage(ChatColor.BLUE + "Heal> " + ChatColor.YELLOW + "You were healed by " + ChatColor.GOLD + "Mushroom Soup" + ChatColor.YELLOW + ".");
                    }
                }
            }
        }
    }