if (event.getFrom().getBlockX() == event.getTo().getBlockX() && event.getFrom().getBlockY() == event.getTo().getBlockY() && event.getFrom().getBlockZ() == event.getTo().getBlockZ()) {
            return;
        }
        Block block = event.getTo().getBlock();
        if (block.getLocation().add(0, -1, 0).getBlock().getType() == Material.SLIME_BLOCK) {
            if (block.getLocation().add(0, -2, 0).getBlock().getType() == Material.STONE) {
                return;
            }
            Location location = player.getLocation();
            location.setYaw(180);
            location.setPitch(-5);
            player.playSound(player.getLocation(), Sound.FIREWORK_LAUNCH, 10F, 10F);
            player.setVelocity(location.getDirection().add(new Vector(0, 0.2, 0)).multiply(6));

            new BukkitRunnable() {
                int i = 0;

                @Override
                public void run() {
                    if (i == (40 / 2)) {
                        cancel();
                    } else {
                        for (int loop = 1; loop != 5; loop++) {
                            player.playEffect(player.getLocation().add(0, -1, 0), Effect.CLOUD, 1);
                        }
                    }
                    i++;
                }
            }.runTaskTimer(Main.plugin, 0L, 2L);
        }