Counting sprites on screen

How do I count how many sprites with frame animation greater than zero are on the screen?

Thanks

Loop through them and indivudally check, if found, add 1 to counter.

var: counter int() = 0

event: for each sprite

sub:

event: compare animation frame not equal 0

event: sprite is on screen

subs action: add 1 to counter

After the loop, the counter holds number of sprites which are on screen with their current animation frame other then 0

easier:

put all sprites you wanna count into a family

family compare frame > 0

family is on-screen: set spritesonscreen = family.pickedcount

lennaert: Thanks.

mindfaQ: Thank you. Works like a charm.