Clever Choose

With the Choose("1","2","3") Command, is it possible to set it up so that it never repeats the same thing multiple times in a row?

You could do something like this:

every tick

   set oldval to var

   set var to Choose("1","2","3")

while

var=oldval

   set var to Choose("1","2","3")

You could also do the following:

variable choices="1,2,3,"

variable value="1"

set value to tokenat(replace(choices, value & ",", ""),int(random(tokencount(choices,",")-2)),",")