Compass help

Hello,

How would i make that when you right click with compass it tracks nearest person to you and shows with compass where to go.

 

This *should* work (haven't tested it much)

Code:

public class PlayerInteractController implements Listener {
        @EventHandler(priority = EventPriority.MONITOR)
        public void onPlayerInteract(PlayerInteractEvent e) {
            if (e.getPlayer().getItemInHand().getData().getItemType() == Material.COMPASS) {
                List<Entity> playerList = (List<Entity>) e.getPlayer().getNearbyEntities(1000, 50, 1000);
                int i=0;
                int p=playerList.size()-1;
                while(playerList.get(i).getType()!=EntityType.PLAYER && i<p){i++;}
                if (i!=p){
                e.getPlayer().setCompassTarget(playerList.get(i).getLocation());
                }
            }
        }
    }