Code

package de.RedixPvP;

import java.util.ArrayList;

import org.bukkit.Bukkit;
import org.bukkit.Effect;
import org.bukkit.Material;
import org.bukkit.Sound;
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.inventory.InventoryClickEvent;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.event.player.PlayerMoveEvent;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.plugin.java.JavaPlugin;

public class Lobby extends JavaPlugin implements Listener {

	public static String pr = ("§7[§6PrimePvP§7] ");
	public static ArrayList<Player> ender = new ArrayList<>();
    public static ArrayList<Player> fire = new ArrayList<>();
	public static ArrayList<Player> smoke = new ArrayList<>();

	public void onEnable(){
		this.getServer().getPluginManager().registerEvents(this, this);
		System.out.println("Das Plugin wurde aktiviert");
	}

	public void onDisable(){
		System.out.println("Das Plugin wurde deaktiviert");
	}

	@EventHandler
	public void onJoin(PlayerJoinEvent e) {
		Player p = e.getPlayer();

		ItemStack item = new ItemStack(Material.NETHER_STAR);
		ItemMeta meta = item.getItemMeta();
		meta.setDisplayName("§aPartikel");
		item.setItemMeta(meta);

		p.getInventory().addItem(item);

		ItemStack item1 = new ItemStack(Material.COMPASS, 1);
		ItemMeta meta1 = item1.getItemMeta();
		meta1.setDisplayName("§8Teleportation");
		item1.setItemMeta(meta1);

		p.getInventory().setItem(1, item1);


	}






@EventHandler
public void onInter(PlayerInteractEvent e) {

	Player p = e.getPlayer();
	if (((e.getAction() == Action.RIGHT_CLICK_BLOCK) || (e.getAction() == Action.RIGHT_CLICK_AIR)) &&
	(p.getItemInHand().getType().equals(Material.NETHER_STAR)))
      if ((p.getItemInHand().getItemMeta().getDisplayName().equals("§aPartikel")) && (p.hasPermission("particles.use"))){


		}



		     Inventory inv = Bukkit.createInventory(p, 9, "Partikel");



			ItemStack item = new ItemStack(Material.EYE_OF_ENDER);
			ItemMeta meta = item.getItemMeta();
			meta.setDisplayName("§5Ender-Partikel");
			item.setItemMeta(meta);

			ItemStack item1 = new ItemStack(Material.CLAY_BALL);
			ItemMeta meta1 = item1.getItemMeta();
			meta1.setDisplayName("§7Rauch-Partikel");
			item1.setItemMeta(meta1);


			ItemStack item3 = new ItemStack(Material.FIRE);
			ItemMeta meta3 = item3.getItemMeta();
			meta3.setDisplayName("§cFeuer-Partikel");
			item3.setItemMeta(meta3);

			ItemStack item4 = new ItemStack(Material.PISTON_BASE);
			ItemMeta meta4 = item4.getItemMeta();
			meta4.setDisplayName("§1Schließen");
			item4.setItemMeta(meta4);

			inv.setItem(0, item);
			inv.setItem(2, item1);
			inv.setItem(4, item3);
			inv.setItem(8, item4);

			p.playSound(p.getLocation(), Sound.CHEST_OPEN, 3, 2);
			p.openInventory(inv);


}













	@EventHandler
	  public void onClick(InventoryClickEvent e1) {
	  {
	    Player p1 = (Player)e1.getWhoClicked();
	    if (e1.getInventory().getName().equals("Partikel")) {
	      if (e1.getCurrentItem().getType() == Material.EYE_OF_ENDER)
	      {
	        p1.closeInventory();
	        p1.playSound(p1.getLocation(), Sound.LEVEL_UP, 3.0F, 2.0F);
	        p1.sendMessage(pr+"§aDu hast die §eEnder §aPartikel ausgewählt");

	        ender.add(p1);
	        fire.remove(p1);
	        smoke.remove(p1);
	        return;
	      }
	      if (e1.getCurrentItem().getType() == Material.FIRE)
	      {
	        p1.closeInventory();
	        p1.playSound(p1.getLocation(), Sound.LEVEL_UP, 3.0F, 2.0F);
	        p1.sendMessage(pr+"§aDu hast die §eFire §aPartikel ausgewählt");

	        ender.remove(p1);
	        fire.add(p1);
	        smoke.remove(p1);
	        return;
	      }
	      if (e1.getCurrentItem().getType() == Material.CLAY_BALL)
	      {
	        p1.closeInventory();
	        p1.playSound(p1.getLocation(), Sound.LEVEL_UP, 3.0F, 2.0F);
	        p1.sendMessage(pr+"§aDu hast die §eSmoke §aPartikel ausgewählt");

	        ender.remove(p1);
	        fire.remove(p1);
	        smoke.add(p1);
	        return;
	      }
	      if (e1.getCurrentItem().getType() == Material.PISTON_BASE)
	      {
	        p1.closeInventory();
	        p1.playSound(p1.getLocation(), Sound.LEVEL_UP, 3.0F, 2.0F);

	        ender.remove(p1);
	        fire.remove(p1);
	        smoke.remove(p1);
	        return;
	      }
	    }
	  }
	}



	@EventHandler
	public void onMove(PlayerMoveEvent e) {
	  Player p = e.getPlayer();

	  if (ender.contains(p)) {
	    p.getWorld().playEffect(p.getLocation(), Effect.ENDER_SIGNAL, 50, 30);
	    return;
	  }
	  if (fire.contains(p)) {
	    p.getWorld().playEffect(p.getLocation(), Effect.MOBSPAWNER_FLAMES, 40, 30);
	    return;
	  }
	  if (smoke.contains(p)) {
	    p.getWorld().playEffect(p.getLocation(), Effect.SMOKE, 50, 30);
	    return;
	  }


	}
	}