SC2Mapster

@Fireball14: Go

but score is a local variable so everytime the trigger runs it is set back to 0?

your using local variable not global ones. they are reset to their standards everytime.

so score = 1
then add exp = 1-0
then score old = 1
then exp = 0 +1

second time around

score =1
add exp = 1-0
score old = 1
exp = 1 + 1

I don't understand the purpose of the score_old at all in your calculation. It has no purpose currently where it i is