I am working on game where you need to draw a line and there is a bar its width will decrease anytime you draw the line,
I used (on create) event to this:
on create line ----> subtract 1 from line_width
(line_width) is the variable added to the bar width,
the problem is the bar width will decrease if you just keep touching the screen without moving your finger and I want the bar with to decrease just if you touch the screen and moved your finger,
and my question is can I check if I am touching the screen and moving my finger, not just touching?