Actor stop spawning after touch, restart spawning after contact with another actor, HOW?

Cabaco

Just like the title says, so I click my actor 1 that spawns another actor, after the first touch I want the first spawn actor to deactivate, which means I want it to stop spawing actors, not clickable, and once the other actor hits the ground I want the spawner to activate again and be able to spawn more actors again.
Any help?

mynameisace

I'll make a demo for you, gimme 5 minutes.

Ace

mynameisace

Done. Here you go:

http://mynameisace.com/files/GSSpawnWhenHit.zip

Ace

EDIT: Damn, took me 9 minutes, not 5.

Cabaco

Thanks a lot!!!