Go to the MAME "Input (general) -- User Interface" menu.
Remap the "UI Up", "UI Down", "UI Left", and "UI Right" inputs.
Done it a million times, it does absolutely nothing. I even mixed it up, inputting deliberately wrong settings, it literally ignores it
That's odd.
Confirmed working with either keyboard or joypad in MAMEUIFX v0.152 and regular MAME v0.238 here.
- The inputs work with the new keystroke/joypad values as soon as they are remapped.
- Works in the MAME "TAB" menus for both versions.
- Works in the MAME built-in UI game selection menu, but not in the MAMEUIFX game selection menu.
*grasping at straws*
Have you tried bringing up the menu and remapping while a game is running? (this is how I did it)
Can you remap game inputs? (might be a file set to read-only)
Is there anything in your ui.ini that looks relevant? (don't see anything in mine, but yours may be different)
Have you tried rotating using ror or rol in mame.ini?
- These options rotate the screen orientation and the joystick menu navigation.
- With ror enabled as shown below, up on the joystick moves toward the right of the screen i.e. top of the menu.
#
# CORE ROTATION OPTIONS
#
rotate 1
ror 1
rol 0
Scott