Make particles last longer?

I'm using the following library to spawn particle effects

http://forums.bukkit.org/threads/lib-1-7-particleeffect-v1-4.154406/

My question, how do I last longer? On the HiveMC Block Party server, they spawn the firework spark effect and it says around for a couple of seconds, all of mine go away in less than a second. How do I change that?

 

NerdsWBNerds set their speed to 0 or something low like 0.1 or 0.02

 

For some reason that still doesn't make it last nearly as long as they do on HiveMC's Block Party.

 

Erm.. Can you use an Delayed task or something..?
I Dont understand exactly what u want but.

Code:java

//Delayed Task on 10 Ticks or something
// Play Effect
 
//Delayed Task on 20 Ticks
// Play Effect again
 
// Delayed Task on 30 Ticks
// Play Effect again
 
...

Srry if this is not what you wanted.

 

That's spawning new particles every 10 ticks. I want to spawn particles that stay alive for more than 1 second.

 

They don't last that long on "Block Party", only a second or so.

 

I think respawning particles is the only way. If you respawn them fast.

 

On HiveMC they just respawn. Pay close attention and you can see.