array = ["value 1", "value 2", "value 3"]

set x to array index

upon trigger do

print array.[x]
x = x + 1
if x = array.length
	x = 0
end

end


This will:

Print values from the array, one at a time, when triggered to do so.

Eg:

printvalue
=> value 1
printvalue
=> value 2
printvalue
=> value 3
print value
=> value 1

etc.