Arrow Particle

Code:

        final Arrow arrow = player.shootArrow();
        arrow.setKnockbackStrength(7);
        arrow.setVelocity(arrow.getVelocity().multiply(4));
        arrow.setMetadata("GaleWinds", new FixedMetadataValue(heroes, ""));
        int i = Bukkit.getScheduler().scheduleSyncRepeatingTask(heroes, new Runnable() {
 
            @Override
            public void run() {
                if (arrow != null) {
                    arrow.getWorld().playEffect(arrow.getLocation(), Effect.CLOUD, 0, 0);
                } else {
 
                }
            }
 
        }, 0, 1);

I want to make a particle trail for my arrow but it is not working.

 

void playEffect (Location location, Effect effect, int data, int radius)
Perhaps a effect radius of 0 is not a wise idea.

 

Quantum64

Thanks how can I cancel this when the arrow is gone?

 

As you set it's metadata you could check if the arrow has the metadata upon hit and cancel the timer