itch.io

sleep[] looks a bit unsatisfying, as the card is not interactive as it waits, so the label isn’t that readable.

I have tried this:

Make a textfield to store a timer (here I used “timer”) initially set to 0. You can put it on another card if you want to hide it out the way.

Card:

on view do
 timer.text:timer.text+1
 if (timer.text<0) & ((10%timer.text)=0)
   display.text:display.text - 1 
 end
 go[card]
end

Button:

on click do
 timer.text:(display.text+1)*-10
end

Edit: I was late to the party. Using sys.now as suggested above sounds like a more suitable approach :)