Bukkit Dev' | #48 - Cacher des joueurs (Hiding Clock)

import org.bukkit.Bukkit;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.Action;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.event.player.PlayerQuitEvent;
import org.bukkit.plugin.java.JavaPlugin;

import java.util.ArrayList;

/**
 * @author VINETOS on 16/09/2015.
 */
public class Main extends JavaPlugin implements Listener{

    private ArrayList<Player> hiders = new ArrayList<Player>();

    @Override
    public void onEnable() {
        getServer().getPluginManager().registerEvents(this, this);
    }

    @EventHandler
    public void onPlayerJoin(PlayerJoinEvent e){
        Player p = e.getPlayer();
        for(Player pls : hiders){
            pls.hidePlayer(p);
        }
    }

    @EventHandler
    public void onQuit(PlayerQuitEvent e){
        if(hiders.contains(e.getPlayer())){
            hiders.remove(e.getPlayer());
        }
    }

    @EventHandler
    public void onInteract(PlayerInteractEvent e){
        if(e.getItem() == null)return;
        if(e.getItem().getType() != Material.COMPASS)return;
        if(e.getAction() != Action.RIGHT_CLICK_AIR)return;

        Player p = e.getPlayer();
        if(hiders.contains(p)){
            for(Player pls :  Bukkit.getOnlinePlayers()){
                p.showPlayer(pls);
            }
            hiders.remove(p);
            p.sendMessage("§2Vue des joueurs activée !");
        }else{
            for(Player pls : Bukkit.getOnlinePlayers()){
                p.hidePlayer(pls);
            }
            p.sendMessage("§cVue des joueurs désactivée !");
            hiders.add(p);
        }

    }
}