import java.util.ArrayList;

public class GUICommand implements CommandExecutor {
    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if(sender instanceof Player) {
            Player player = (Player) sender;
            Inventory gui = Bukkit.createInventory(null, 9,ChatColor.AQUA + "Kity");

            ItemStack vip = new ItemStack(Material.IRON_HELMET);
            ItemStack svip = new ItemStack(Material.GOLD_HELMET);

            ItemMeta vip_meta = vip.getItemMeta();
            vip_meta.setDisplayName(ChatColor.LIGHT_PURPLE + "VIP");
            ArrayList<String> vip_lore = new ArrayList<>();
            vip_lore.add(ChatColor.GOLD + "dostales kit.");
            vip_meta.setLore(vip_lore);
            vip.setItemMeta(vip_meta);

            ItemMeta svip_meta = vip.getItemMeta();
            svip_meta.setDisplayName(ChatColor.LIGHT_PURPLE + "SUPER VIP");
            ArrayList<String> svip_lore = new ArrayList<>();
            svip_lore.add(ChatColor.GOLD + "dostales kit.");
            svip_meta.setLore(svip_lore);
            svip.setItemMeta(svip_meta);

            ItemStack [] menu_items = {vip , svip};
            gui.setContents(menu_items);
            player.openInventory(gui);
        }
        return true;
    }

}