public static ArrayList<Player> teleporter = new ArrayList<Player>();
	  private HashMap<Player, Teleport> teleporters = new HashMap<Player, Teleport>();

	  public static void sendKit(Player p){
		  p.getInventory().addItem(new ItemStack(Material.WOOD_SWORD, 1));
		  p.getInventory().addItem(new ItemStack(Material.MOB_SPAWNER, 2));
		  teleporter.add(p);
	  }

	    private class Teleport {
	        private ArrayList<Block> blocks = new ArrayList<Block>();

	        Player owner;

	        Teleport(Player owner) {
	            this.owner = owner;
	        }

	        public void addBlock(Block block) {
	            blocks.add(block);
	        }

	        public Player getOwner() {
	            return owner;
	        }

	        public int getSize() {
	            return blocks.size();
	        }

	        public boolean hasBlock(Block block) {
	            return blocks.contains(block);
	        }

	        public void removeBlock(Block block) {
	            blocks.remove(block);
	        }

	        public void removeTeleports() {
	            for (Block b : blocks)
	                b.setType(Material.AIR);
	            blocks.clear();
	        }

	        public void teleport(Player p, Block clicked) {
	            p.getWorld().playEffect(p.getLocation(), Effect.ENDER_SIGNAL, 9);
	            p.getWorld().playSound(p.getLocation(), Sound.ENDERMAN_TELEPORT, 1.2F, 1);
	            for (Block b : blocks)
	                if (!b.equals(clicked))
	                    p.teleport(b.getLocation().clone().add(0.5, 0.5, 0.5));
	            p.getWorld().playEffect(p.getLocation(), Effect.ENDER_SIGNAL, 9);
	            p.getWorld().playSound(p.getLocation(), Sound.ENDERMAN_TELEPORT, 1.2F, 1);
	        }
	    }

	    private void addItem(Player p) {
	        p.getInventory().addItem(new ItemStack(Material.MOB_SPAWNER));
	    }

	    private Teleport getTeleport(Block block) {
	        for (Teleport port : teleporters.values())
	            if (port.hasBlock(block))
	                return port;
	        return null;
	    }

	    @EventHandler
	    public void onBlockDestroy(BlockBreakEvent event) {
	        if (event.isCancelled())
	            return;
	        if (event.getBlock().getType() == Material.MOB_SPAWNER) {
	            Teleport teleport = this.getTeleport(event.getBlock());
	            if (teleport == null)
	                return;
	            event.setExpToDrop(0);
	            Player p = teleport.getOwner();
	            teleport.removeBlock(event.getBlock());
	            if (event.getPlayer() != p) {
	                p.sendMessage("§c" + event.getPlayer().getName() + " a cassé votre téléporteur!");
	                event.getPlayer().sendMessage("§cVous avez cassé le téléporteur de " + p.getName() + ".");
	            }
	            addItem(p);
	        }
	    }

	    @EventHandler
	    public void onExplode(EntityExplodeEvent event) {
	        if (event.isCancelled())
	            return;
	        Iterator<Block> itel = event.blockList().iterator();
	        while (itel.hasNext()) {
	            Block b = itel.next();
	            Teleport teleport = getTeleport(b);
	            if (teleport != null) {
	                itel.remove();
	                Player p = teleport.getOwner();
	                p.sendMessage("§cVotre téléporteur a explosé!");
	                addItem(p);
	            }
	        }
	    }

	    @EventHandler
	    public void onInteract(PlayerInteractEvent event) {
	        if (event.getAction() == Action.RIGHT_CLICK_BLOCK) {
	            Block clicked = event.getClickedBlock();
	            if (clicked.getType() == Material.MOB_SPAWNER) {
	                Player p = event.getPlayer();
                    Teleport teleport = getTeleport(clicked);
                    if(teleport != null){
                        if(teleport.getSize() >= 2){
                            teleport.teleport(p, clicked);
                    	}else{
                            p.sendMessage("§cUn des téléporteur est endommagé!");
                    	}
                    }
	            }
	        }
	    }

	    @EventHandler
	    public void onPlace(BlockPlaceEvent event) {
	        Player p = event.getPlayer();
	        Block block = event.getBlock();
	        if (teleporter.contains(p)) {
	            if (block.getType() == Material.MOB_SPAWNER) {
	                Teleport teleport = teleporters.get(p);
	                if (teleport == null) {
	                    teleport = new Teleport(p);
	                    teleporters.put(p, teleport);
	                }
	                if (teleport.getSize() >= 2) {
	                    p.sendMessage("§cTrop de téléporteur placé!");
	                    event.setCancelled(true);
	                    return;
	                }
	                CreatureSpawner creature = (CreatureSpawner) block.getState();
	                creature.setDelay(Integer.MAX_VALUE);
	                teleport.addBlock(block);
	                if (teleport.getSize() >= 2) {
	                    p.sendMessage("§cVos téléporteurs sont raccordés!");
	                } else
	                    p.sendMessage("§cTéléporteur placé! Placez en un autre pour établir un raccordement.");
	            }
	        }
	    }

	    @EventHandler
	    public void onPlayerKilled(PlayerDeathEvent event) {
	        if (teleporters.containsKey(event.getEntity())) {
	            Teleport teleporter = teleporters.remove(event.getEntity());
	            teleporter.removeTeleports();
	        }
	    }