Rogue

package me.bryan.rogue;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.OfflinePlayer;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Entity;
import org.bukkit.entity.Player;
import org.bukkit.entity.Snowball;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
import org.bukkit.event.entity.EntityDamageByEntityEvent;
import org.bukkit.event.player.AsyncPlayerChatEvent;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.scheduler.BukkitRunnable;
import org.bukkit.scoreboard.Scoreboard;
import org.bukkit.scoreboard.Team;

public class rogue extends JavaPlugin implements Listener {

    Team team = null;

    public void onEnable() {
        getLogger().info("Rogue is now enabled.");
        Bukkit.getServer().getPluginManager().registerEvents(this, this);

    }

    public void onDisable() {

        getLogger().info("Rogue is now disabled.");

        }

    @EventHandler(priority = EventPriority.HIGHEST)
    public void onChat(AsyncPlayerChatEvent event){
    String uuid = event.getPlayer().getUniqueId().toString();
    if(getConfig().getInt("Players." + uuid + ".tag") == 1){
        event.setCancelled(true);

        for(Player p : getServer().getOnlinePlayers()){
            p.sendMessage(ChatColor.RED + "[ROGUE] " + "<" + event.getPlayer().getName()
                    + "> " + event.getMessage());

            Bukkit.getServer().getConsoleSender().sendMessage(ChatColor.RED + "[ROGUE] " + "<" + event.getPlayer().getName()
                    + "> " + event.getMessage());
            }
        }
    }

    public void follow(final Player player){
        Scoreboard board1 = Bukkit.getScoreboardManager().getMainScoreboard();
        String uuid = player.getUniqueId().toString();
        new BukkitRunnable(){
    @SuppressWarnings("deprecation")
    @Override
        public void run(){
          if(getConfig().getInt("Players." + uuid + ".time") >= 1){
             getConfig().set("Players." +  uuid + ".time", getConfig().getInt("Players." + uuid + ".time") - 1);
             saveConfig();
            }
        if(getConfig().getInt("Players." + uuid + ".time") == 1){
            if (team == null) {
                team = board1.registerNewTeam(player.getName());
                }
                team.removePlayer(player);
                team.unregister();
             getConfig().set("Players." +  uuid + ".time", 0);
             getConfig().set("Players." +  uuid + ".tag", 0);
             saveConfig();

        }
      }
        }.runTaskTimer(this, 0L, 20L);
    }


    @EventHandler
    public void onPlayerJoin(PlayerJoinEvent e) {
        Player p = e.getPlayer();
        String uuid = p.getUniqueId().toString();

        if(getConfig().getInt("Players." + uuid + ".time") >= 1){
             follow(p);
            }

        if(!getConfig().contains("Players." + uuid + ".Name" + p.getName())){
            getConfig().set("Players." +  uuid + ".Name", p.getName());
            saveConfig();
        }
    }

    @SuppressWarnings("deprecation")
    @EventHandler
    public void onPlayerHitPlayer(EntityDamageByEntityEvent e){
    Scoreboard board1 = Bukkit.getScoreboardManager().getMainScoreboard();
    Entity entity = e.getDamager();
    if (entity instanceof Snowball) {
        Snowball snowball = (Snowball) e.getDamager();
        Player thrower = (Player) snowball.getShooter();
        String uuid = thrower.getUniqueId().toString();

     if(!(getConfig().contains("Players." + uuid))){
              getConfig().set("Players." +  uuid + ".tag", 0);
              getConfig().set("Players." +  uuid + ".Name", thrower.getName());
              getConfig().set("Players." +  uuid + ".time", 0);
              saveConfig();

           }else
      if(!(getConfig().getInt("Players." + uuid + ".tag") == 1))
           getConfig().set("Players." + uuid + ".tag", 1);
           getConfig().set("Players." +  uuid + ".time", 60);
           saveConfig();
           if (board1.getTeam(thrower.getName()) == null) {
                 team = board1.registerNewTeam(thrower.getName());
                 team.setPrefix(ChatColor.RED + "[ROGUE] ");
                 team.addPlayer(thrower);
                 thrower.sendMessage(ChatColor.DARK_RED + " You have gone rogue.");
                 follow(thrower);
              }

       }
    }

    @SuppressWarnings("deprecation")
    @EventHandler
    public void onEntityDamageByEntity (EntityDamageByEntityEvent event) {
        Scoreboard board1 = Bukkit.getScoreboardManager().getMainScoreboard();
        if (event.getDamager() instanceof Player && event.getEntity() instanceof Player) {
            Player attacker = (Player) event.getDamager();
            String uuid = attacker.getUniqueId().toString();

       if(!(getConfig().contains("Players." + uuid))){
              getConfig().set("Players." +  uuid + ".tag", 0);
              getConfig().set("Players." +  uuid + ".Name", attacker.getName());
              getConfig().set("Players." +  uuid + ".time", 0);
              saveConfig();
           }
       if(!(getConfig().getInt("Players." + uuid + ".tag") == 1))
           getConfig().set("Players." + uuid + ".tag", 1);
           getConfig().set("Players." +  uuid + ".time", 60);
           saveConfig();
        if (board1.getTeam(attacker.getName()) == null) {
                 team = board1.registerNewTeam(attacker.getName());
                 team.setPrefix(ChatColor.RED + "[ROGUE] ");
                 team.addPlayer(attacker);
                 attacker.sendMessage(ChatColor.DARK_RED + " You have gone rogue.");
                 follow(attacker);
              }

          }
    }

    @SuppressWarnings("deprecation")
    public boolean onCommand(CommandSender sender, Command command, String label,
            String[] args) {
        Scoreboard board1 = Bukkit.getScoreboardManager().getMainScoreboard();
        String uuid = ((OfflinePlayer) sender).getUniqueId().toString();
        Player player = (Player) sender;
        for (Player online : Bukkit.getOnlinePlayers()) {
        Scoreboard scoreboard = online.getScoreboard();
         Team team2 = scoreboard.getTeam(player.getName());
        if(command.getName().equalsIgnoreCase("removekill")){

            if(player.hasPermission("rogue.remove")){
                if (team2 == null) {
                team2 = board1.registerNewTeam(sender.getName());
                }
                team2.removePlayer(player);
                team2.unregister();
              getConfig().set("Players." +  uuid + ".tag", 0);
              getConfig().set("Players." +  uuid + ".time", 0);
              saveConfig();
            }
        player.sendMessage(ChatColor.GOLD + " You have been given a secound chance.");
        }
        }
        return false;
    }
}