Sorry if this is a silly question, but I've been searching high and low and not only can't find an answer, I'm not even sure I know how to phrase my question succinctly, so any help in the right direction is appreciated.
I'm in the early stages of building a mame cabinet, and I've finally got everything mame related nailed down and tweaked, and have moved on to the front end. So far I've been able to get attract mode set up, figured out filters, editing the rom lists, etc to get everything displayed and working functionally how I would like, apart from one thing. I don't even know if this is possible, but I would dearly love to have a splash screen come up for each game when selected.
Essentially, what I'd like to do in my ideal world is when a game has been selected, instead of starting right away a screen will pop up showing which controls to use, and basic how to play layout, then another button press will actually load up the game. I figure if push comes to shove I could replace the video clips with a layout screen, but I kind of really like the preview videos, and I'd like a splash screen so its harder for someone to miss that they're supposed to use the 4 way joystick for this game, etc.
I've only done a cursory dive into the themes as its taken several nights of work just to nail down basic attract mode functionality for how I would like it, so maybe that is the key, but I couldn't see anything like that exactly while browsing through and searching.
If anyone knows if this is possible or how I could go about doing this, I would be very much appreciative!