I need help on creating sign with a command, and make it cost.

Okay hey everyone, i dont know how do i add my command to sign, i've made a plugin with /sword, wich gives you a supersword and i want to add it to sign, and i want to make it cost $1000 how can i do that? Do i need vault for that?

 

Hope this helps

Code:

@EventHandler

    public void onSignClick(PlayerInteractEvent ev){

        Player p = ev.getPlayer();

        if(ev.getAction().equals(Action.RIGHT_CLICK_BLOCK)){

            if(ev.getClickedBlock().getType() == Material.WALL_SIGN
|| ev.getClickedBlock().getType() == Material.SIGN_POST){

                Sign si = (Sign) ev.getClickedBlock();

                String s = si.getLine(0);

                if(s.equalsIgnoreCase("sword")){

                    Bukkit.dispatchCommand(p, "/sword");

                    //here you can take the money from the player

                    //for instance econ.setBalance(p.getName(), (p.getBalance()-1000))

                }

            }

        }

    }

cheers
sn1cko

ps: if not tell me whats the problem

EDITED

 

@sn1cko Please don't spoon-feed.


@SuippoKala Yes, you should use Vault for this.

 

haha he said he doesn't know how to add a command to a sign

i just showed him how he COULD use it


i am happy to write some code 'cause i am bored in school right now and have enough time to do it haha

 

@sn1cko That's fair enough, but doing so isn't helpful. By the way, Material.SIGN is the one in inventory, WALL_SIGN and SIGN_POST are the placed blocks

 

thanks haha, sorry haven't tested it