Macro recorder for a specific window

[Neo_Proto]

I was wondering if anyone had a script where you could autoclick and press a button (lets say the keyboard button 2) at the same time indefinitely, while not affecting other windows in use.

[off]

while not affecting other windows in use.

Check https://www.autohotkey.com/docs/v1/lib/ControlSend.htm for keyboard
And https://www.autohotkey.com/docs/v1/lib/ControlClick.htm for mouse click

To send keys in exact window you want without affecting other windows