How to break a loop in this case?

[finndude]

Hi,

Im not a 100% certain but hopefully this will help.

If you want the program to stop when you press the key "S". Then maybe something within the loop like.

if key_press = s:
   break

If you have that in the loop then it will check everytime the loop is run. As i said not 100% it will work but hopefully it helps.