I don't like that pesky fly, how about this command from the Haptek Guide:
current mouse pos
Gets the mouse position in the haptek window.
note that this does not track the mouse outside of the window for the
haptek character.
the format of the string returned is
"X Y nX nY"
where X and Y are integers
and nX and nY are normalized floating point values between 0 and 1.
"14 296 0.046667 0.986667"
I can see it now (STOP TICKLING ME WITH THAT THING, or DON'T TOUCH ME THERE).