Hello I beginner developer and I see error in my Cooldown when cooldown is put I dont use again Code: Help pls for cooldown: @EventHandler public void PlayerInteract(PlayerInteractEvent e) { if(e.getPlayer().getInventory().getItemInMainHand().getType() == (Material.IRON_HOE)) { Player p = (Player) e.getPlayer(); if(e.getAction() == Action.LEFT_CLICK_AIR) { if(cooldown.containsKey(p.getUniqueId())) { long secleft = ((cooldown.get(p.getUniqueId()) / 1000)+cooldowntime) - (System.currentTimeMillis() / 1000); if(secleft > 0) { p.sendMessage(ChatColor.GREEN + "Reloading..."+ secleft + " seconds"); } e.setCancelled(true); if(secleft == 3) { cooldown.put(p.getUniqueId(), System.currentTimeMillis()); p.launchProjectile(Arrow.class); } }
There is not need to cast e.getPlayer() to Player As far as I know, the following symbol == in java compares the address of the 2 variables. If possible try to use .equals() What is the cooldown variable? What does it contains? Does the console give you any errors? If so pls post them so that we can take a look. Also tell us on which occasion it gives the error, for example when left_clicking with an iron hoe. I'm a C++ developer that just started coding java, so if you know that I'm saying something wrong tell me
@Ago19 It's permissible to use == on Enum types as there is only one instance of each enum constant. The official JDK in fact uses == instead of .equals()
