Eventing Help- Relays with Emitters

[Blockoman]

So if I wanted to make a volcano crater, which normally has a large cloud of smoke coming out of it, but every now and then, lava starts to come out of it, how would I do that? Relays, of course.
 
But I'm just not sure which events to toggle, and what I've tried doesn't work.
So, basically, I just want the crater to switch back and forth between the smoke emitter and the lava emitter, with a good amount of time in between.

[Ad Bot]

[phflack]

onrelay>self>firerelay (delay of 30000)
onrelay>self>setemmitter...
onrelay>self>setemmitter...
onrelay>self>toggleeventsenabled(the 2 above)
onrelay>self>toggleeventsenabled(above)
that should make each one be there for a min

[Blockoman]

That doesn't work. It just stays at the explosion emitter.

[Placid]

Use delays..
[33] onRelay > Self > FireRelay
[(time between relay and emitter] onRelay > Self > setemitter..
[(time between relay and emitter] onRelay > Self > setemitter..
[(end time] onRelay > Self > FireRelay

For example..
[33] onRelay > Self > fireRelay
[33] onRelay > Self > setEmitter > [EXPLOSION]
[25000] onRelay > Self > setEmitter > [LAVA]
[30000] onRelay > Self > setEmitter > [EXPLOSION]

[Placid]

Wtf.. My edit button is gone.

after that, instead of the last event I said..
[30000] onRelay > Self > fireRelay

[phflack]

Wtf.. My edit button is gone.

after that, instead of the last event I said..
[30000] onRelay > Self > fireRelay

no edit button in help, and ya, you have to set a longer delay for relay