autohotkey script to use left mouse button as middle mouse for camera movement

gistfile1.txt

#Requires AutoHotkey v2.0
; * (wildcard) allows the hotkey to fire even if you are holding modifier keys that the hotkey doesn't include symbols for.
; ~ (no-suppress) prevents the hotkey from blocking the key's native function.

CoordMode "Mouse"
~LButton::MButton
MButton::LButton

#HotIf MiniMap()
  LButton::LButton
#HotIf

MiniMap(){
  MouseGetPos(&x,&y)
  ;MsgBox "x: " x
  ;MsgBox Format("return is {1}", (x<275) && (y>925))
  Return (x<275) && (y>925)
}