Right Forum? Trackball Configuring Issue with Games

[WlkThruMyMind]

I just bought an Atari Fightstick and had it loaded with thousands of games. Just to give you a breakdown it is running on a Raspberry Pi, it is running Emulation Station, and I believe the arcade games are MAME. (I dont know much about this stuff). That being said, the arcade games list includes like 6 different Golden Tees up to like 2k and I think 3D and all the ones before. All of them use joystick except one that says trackball but its the oldest. How do I get the trackball to work with the others that are only using joysticks? Same thing goes for Centipede, Marble Madness, etc. Gotta be a way to fix this. I have a keyboard and know how to get into controls but dont wanna touch anything since I have no idea what Im doing. Any help would be amazing. Trying to get this fixed before this weekend as I have friends coming over. Thanks for the help.