Player teleporting and getItemInHand

I dont know why this doesn't work, I tried it without testing the item in the hand, and it worked except it also didnt set the pitch to 0 on teleport. please help

Code:

@EventHandler
    public void onClick(PlayerInteractEvent event){
        Player player = event.getPlayer();
            Action action = event.getAction();
        if(action == Action.RIGHT_CLICK_AIR || event.getAction() == Action.RIGHT_CLICK_BLOCK){
            ItemStack item = new ItemStack(Material.STONE_SWORD, 1);
            if(player.getItemInHand().equals(item)){
            if(player.getLevel()==100){
                Location loc = player.getLocation();
                Vector dir = loc.getDirection();
                float pitch = loc.getPitch();
                loc.add(dir);
                loc.setPitch(0);
                for (int i = 0; i < 10; i++) {
                player.getLocation().setPitch(0);
                player.teleport(loc);
                }
                loc.setPitch(pitch);
                player.setLevel(0);
            }}}}

EDIT: I fixed the iteminhand thing I just need teleporting help(changing the pitch to 0 then back to where it was)

 

@zZolt

Pitch is a float. Therefore you must cast it as a float.

[EDIT]
(float) 0.0 should work.

 

@DuaneTheDev_ Thanks, but it still doesn't change the pitch back to the original

 

@zZolt

Code:

loc.setPitch((float) 0.0);

 

Compare the type instead, also getItemInHand is deprecated (assuming you are 1.9+)