CountDown going down 2 seconds per second

Well i can't solve this bug the countdown is counting down 2 seconds per second

My Code:

Code:java

@SuppressWarnings("deprecation")
public class Timer implements CommandExecutor {
    static Main main;
    int countdown = 30;
    int countdown1 = 600;
 
    public Timer(Main plugin) {
        main = plugin;
        main.getCommand("start").setExecutor(this);
    }
 
    @Override
    public boolean onCommand(CommandSender commandSender, Command command, String string, String[] args) {
        if (command.getName().equalsIgnoreCase("start")) {
            Player player = (Player) commandSender;
            if (player.getName().equalsIgnoreCase("candyfloss20") || player.getName().equalsIgnoreCase("dylz_the_pro")) {
                for (final Player p : Bukkit.getOnlinePlayers()) {
                    p.setScoreboard(main.timerBoard);
                    Bukkit.getServer().getScheduler().scheduleSyncRepeatingTask(main, new Runnable() {
                        public void run() {
                            countdown--;
 
                            final Score score = main.o.getScore(Bukkit.getOfflinePlayer("§aStarting In:"));
                            score.setScore(countdown);
 
                            final Score score1 = main.o.getScore(Bukkit.getOfflinePlayer("§aAlive: "));
                            score1.setScore(Bukkit.getOnlinePlayers().length-Main.DEAD.size());
 
                            final Score score2 = main.o.getScore(Bukkit.getOfflinePlayer("§aGems: "));
                            score2.setScore(MySQL.getGems(p.getUniqueId()));
 
                            BarAPI.setMessage(p, "§aStarting In: §5" + countdown + "§a Second(s)");
                            p.setLevel(countdown);
                            p.playSound(p.getLocation(), Sound.LEVEL_UP, 1, 1);
                            Bukkit.broadcastMessage(Main.PREFIX + "The game will start in: §5" + countdown + "§e Second(s)");
 
                            if (countdown == 0) {
                                main.getServer().getScheduler().cancelAllTasks();
                                BarAPI.removeBar(p);
                                p.removePotionEffect(PotionEffectType.BLINDNESS);
                                p.setLevel(0);
                                p.getInventory().clear();
                                p.getInventory().setArmorContents(null);
                                p.setHealth(20);
                                p.setSaturation(8F);
                                p.setFoodLevel(20);
                                p.addPotionEffect(new PotionEffect(PotionEffectType.HEAL, 200, 1));
                                p.addPotionEffect(new PotionEffect(PotionEffectType.WATER_BREATHING, 200, 1));
                                p.addPotionEffect(new PotionEffect(PotionEffectType.DAMAGE_RESISTANCE, 200, 1));
                                p.addPotionEffect(new PotionEffect(PotionEffectType.NIGHT_VISION, 200, 1));
                                Bukkit.broadcastMessage("§a----------------==[UHC]==----------------");
                                Bukkit.broadcastMessage("§e- Gather loot and kill the other teams");
                                Bukkit.broadcastMessage("§e- You can §c§lONLY§e Regen with Gold Apples");
                                Bukkit.broadcastMessage("§e- Last team standing wins (+25,000 §aGems)");
                                Bukkit.broadcastMessage("§e- World Boarder of §c§l1500 Blocks");
                                Bukkit.broadcastMessage("§e- Map: §cWorld, §eBy: §cA Minecraft Server");
                                Bukkit.broadcastMessage("§a----------------==[UHC]==----------------");
                                Main.setState(GameState.NOPVP);
 
                                StartNoPvPCountDown();
                            }
                        }
                    }, 0L, 20L);
                }
            }
        }
        return true;
    }
    public void StartNoPvPCountDown() {
        for (final Player p : Bukkit.getOnlinePlayers()) {
            p.setScoreboard(main.timerBoard1);
            Bukkit.getServer().getScheduler().scheduleSyncRepeatingTask(main, new Runnable() {
                public void run() {
                    countdown1--;
 
                    final Score score = main.o1.getScore(Bukkit.getOfflinePlayer("§cNoPvP Ends: "));
                    score.setScore(countdown1);
 
                    final Score score1 = main.o1.getScore(Bukkit.getOfflinePlayer("§aAlive: "));
                    score1.setScore(Bukkit.getOnlinePlayers().length-Main.DEAD.size());
 
                    final Score score2 = main.o1.getScore(Bukkit.getOfflinePlayer("§aGems: "));
                    score2.setScore(MySQL.getGems(p.getUniqueId()));
 
                    BarAPI.setMessage(p, "§cNoPvP Ends In: §5" + countdown1 + "§a Second(s)");
                    if (countdown1 == 0) {
                        main.getServer().getScheduler().cancelAllTasks();
                        Bukkit.broadcastMessage("§c§lPVP IS NOW ON");
                        p.playSound(p.getLocation(), Sound.IRONGOLEM_DEATH,1,4);
                        Main.setState(GameState.INGAME);
                    }
                }
            }, 0L, 20L);
        }
    }
}

 

candyfloss20, You will most likely be using a Integer variable wrong then since you are running the Scheduler every second without delay so...

 

xAstraah, so how do i fix it ?

 

double the startvalue will solve the problem?
or am i wrong?

 

dodo_hacker You have runnable inside a loop. So when there is two people on the server, then the countdown will go down by two.