Nie wykrywa gąbki

Witam mam taki oto skrypt

on place:
	if event-block is sponge:
		set {_loc} and {_loc1} to location of event-block
		add 7 to x-loc of {_loc}
		add 7 to z-loc of {_loc}
		remove 7 from x-loc of {_loc1}
		remove 7 from z-loc of {_loc1}
		add 15 to y-loc of {_loc1}
		loop blocks within {_loc} and {_loc1}:
			if loop-block is sponge:
				if loop-block is not event-block:
					cancel event
					send "&6Nie mozesz tu postawic szafy, ktos juz to zrobil" to player
					stop
		set {szaf::%location of event-block%::members} to 1
		set {szaf::%location of event-block%::hp} to 100

tylko że nie lopuje mi 

i tak wiem że lopuje 15x15x15