Lets pretend that I have two variables: *dur and duration.
I want *dur to point to 1/2 of the value in duration, but not change the value of duration.
So duration would still be 18 and dur would be 9. I want it to point to it so whenever duration changes, so does dur. For example if duration is changed to 10, then dur automatically changes to 5 because it points to duration, but is half.
Is there any way to do this?