Remove potion effect on movement

So i want that when the user runs /spawn it will give them nausea for 5 seconds which is the amount of time for teleport to spawn but if they move, i want the nausea to be removed instantly

this is what i worked so far which i believe does the trick but cant figure out the movement part.

Code:

    @Override
    public boolean onCommand (CommandSender sender, Command cmd, String label, String[] args) {
      
        Player p = (Player) sender;
        if(cmd.getName().equalsIgnoreCase("spawn")) {
             p.addPotionEffect(new PotionEffect(PotionEffectType.CONFUSION, 200, 100));
             p.chat("/espawn");
           
        }
      
        return false;
    }
  
    @EventHandler
    public void onPlayerMove(PlayerMoveEvent e) {
        Player p = e.getPlayer();
        for (PotionEffect effect : p.getActivePotionEffects())
            p.removePotionEffect(effect.getType());
      
                return;
            }

 

@nowhere
The for loop only removes one potion effect cause you return in the loop. Did you register the event?

 

No need to use p.chat(string), you can use Bukkit.dispatchCommand(p, "espawn")
In the for loop, you don't have a {, and you're returning inside the foor loop, which will never work, it will just cancel it.
Also, doing that type of move event is very inefficient and could cause lag, instead I would recommend doing it only when they move 1 block, not every time they move their mouse, cause if I'm correct it doesn't cancel when you just move your mouse in /espawn

 

@Edvio @yPedx

Code:

    ArrayList<Player> myArrayList = new ArrayList<Player>();
        
        @EventHandler
       
        public void onPlayerMove(PlayerMoveEvent event) {
            Player player = event.getPlayer();
            if(myArrayList.contains(player));
                Location locationPre = event.getFrom();
                Location locationCur = event.getTo();
                if ((locationCur.getBlockX() != locationPre.getBlockX()) || locationCur.getBlockY() != locationPre.getBlockY() || locationCur.getBlockZ() != locationPre.getBlockZ()){
                         player.hasPotionEffect(PotionEffectType.CONFUSION);
                {
                    player.removePotionEffect(PotionEffectType.CONFUSION);

Now it checks if a player moves a block but doesn't seem to match with essentials spawn cooldown
Like i dont know if is because of lag but if you move 1 block after you do /espawn which is essentials command the cooldown is still running until you reach 2 blocks or 3.. im not sure if is lag or not.. and im not quite sure how to use its api