I'm creating a simple tile-based prototype and I have a problem creating a condition. The thing sounds simple: I'm trying to check whether the modulo of object instance variable is equal to zero. If it is I want to change the value of the variable.
I can't find the way to do it: I thought that using "Compare instance variable" would do it, but it can only compare variable to the value - and I need to compare modulo of variable. Is there any way I can do it?