Event - If Brick Exists

[IcyGamma]

I am longing for an event that checks whether a brick exists.  On one occasion I wanted to do this for a power generator so that if a part of it was destroyed the whole thing wouldn't work.

If there is a work around or a mod like this please provide a link.

[Ad Bot]

[zackin5]

Fire Relay to brick then fire one back? And when the relay fires back toggle events enabled or something?

[Sirrus]

Fire Relay to brick then fire one back? And when the relay fires back toggle events enabled or something?

That would work except for the fact that I still don't know how to use relays.

I set up two blocks. The block on the left, I put emitter=laser A east (or whatever) for events, I put onActivated>fire relay east (direction of block on right) for events for the brick on the left, I put "on relay>>play sound" Straightforward, right?

Didn't work.

[laremere]

On blow up, disable the event.

[IcyGamma]

onToolBreak more like.