Make a thwomp only break 1 brick at a time

[Coolio__]

This may sound a bit picky, and I don't know where else to post this, but I need a thwomp to break only one brick at a time when it falls down to try and hit the player.

[Bandit]

you do not need scripts, you can do it with layers and events.
you have to put the option of thwompbreak in a block, and then put a block with the same graph but without that option.
and then change them as they are destroyed.