Is there a way to stop a number variable going past a certain number?
I have a 'click and find' slide where I have a variable that tells the user how many parts are left to find. When they click on the hot spot, it subtracts one from the variable number. If they click the same part twice, after finding all three, it will go to -1 where I'd like it to stop at 0.
Or.. is there a way of only letting the hotspot minus one from the total number once?