Disco

public class Cmds implements CommandExecutor{

    public Cmds(Main instance){}

    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String l, String args[]) {
        if(cmd.getName().equalsIgnoreCase("kdisco")){
            if(!(sender instanceof Player)){
                sender.sendMessage(Main.kdisco + "§4Musisz byc na serwerze!");
                return false;
}
            Player p = (Player) sender;
            if(!p.isOp()){
                sender.sendMessage(Main.kdisco + "§4Nie masz uprawnien!");
                return false;
}
            Color c = Color.fromRGB(105, 105, 105);
            p.getInventory().addItem(ItemStacks.discoArmor(Material.LEATHER_HELMET, c));
            p.getInventory().addItem(ItemStacks.discoArmor(Material.LEATHER_CHESTPLATE, c));
            p.getInventory().addItem(ItemStacks.discoArmor(Material.LEATHER_LEGGINGS, c));
            p.getInventory().addItem(ItemStacks.discoArmor(Material.LEATHER_BOOTS, c));
            ItemStack is = ItemStacks.discoArmor(Material.LEATHER_CHESTPLATE, c);{
                ItemMeta im = is.getItemMeta();
                im.setDisplayName("§2D§3i§4s§5c§6o §7A§8r§9m§ao§br");
                is.setItemMeta(im);
}
            p.getInventory().addItem(is);

            return true;
}
        return false;
}
}