using hotkeys to start, end, and restart and func

[Masterphilly]

hello everybody, i'm new to AutoIt, it's only been about 2 weeks since i started, but i understand most of the basics

so i was trying to create a script to play this armorgames called Podz. it involves click on all the green balls before the time runs out. i was trying to make it so everytime you press "s" it would do the function. this is because you have to press a button in between each level. i also wanted to make so you could press "e" to end the function

so this is what i have so far:

#include <misc.au3>

$xcor = 259

$ycor = 200

$da = 1

Func podz()

sleep(100)

while $ycor < 593

If _IsPressed("45") Then ExitLoop

While $xcor < 727

MouseMove( $xcor, $ycor,0)

If PixelGetColor($xcor,$ycor) = 10870552 Then MouseClick("left")

$xcor += 2

WEnd

$ycor+=3

mousemove(0, $ycor,0)

$xcor = 0

WEnd

EndFunc

While 1

if _IsPressed("53") then podz()

WEnd

[Masterphilly]

nevermind, i figured it out, i just reset the variables:

While 1

if _IsPressed("53") then

$xcor = 259

$ycor = 200

podz()

EndIf

WEnd