Configuring Crosshair/Lightgun games with LAKKA and MAME

I’m trying to get the MAME/Arcade game Lucky and Wild, a driving/shooting/lightgun game, configured on Lakka with my PS3 controller. For the life of me I cannot figure out how to get the crosshair to move in this game. Does anyone have any experience setting up this game? I can move the car and fire but the crosshair is stuck in the bottom left corner of the main game screen.

I think lightguns are typically controlled by a mouse.

So there’s no way to map the crosshair movement to one of the PS3 controllers’ analog sticks?

Depending on which MAME core it is, you may be able to map it through the MAME OSD menu but no, I don’t think there’s any way to do it through RetroArch. I could be wrong, though, so if anyone knows better, feel free to chime in.