public ArrayList<Player> checkLocal(Player p, Canal cname) {
		ArrayList<Player> perto = new ArrayList<>();
		for (Player p2 : getNearbyEntities(p.getLocation(), cname.distance()))
			perto.add(p2);
		return perto;
	}

	public List<Player> getNearbyEntities(Location l, double d) {
		List<Player> f = new ArrayList<Player>();
		for (Entity entity : l.getWorld().getEntities()) {
			if (entity instanceof Player) {
				if (checkloc(l, entity.getLocation(), d)) {
					f.add((Player) entity);
				}
			}
		}
		return f;
	}

	public boolean checkloc(Location c, Location ce, double d) {
		int x = c.getBlockX(), z = c.getBlockZ();
		int x1 = ce.getBlockX(), z1 = ce.getBlockZ();

		if (x1 >= (x + d) || z1 >= (z + d) || x1 <= (x - d) || z1 <= (z - d)) {
			return false;
		}
		return true;
	}