ScrCpy, how to configure keyboard and mouse mapping?

Question

Android

https://github.com/Genymobile/scrcpy
Good afternoon, I'm trying to find information on how to set up ScrCpy for, say, a 3D shooter. How to smear the keyboard. Those. emulate pressing the screen of the device by pressing the buttons of the keyboard. And I can’t find it in any way, is it really possible to make the mouse work, just like it works in shooters on the PC?