MAMEWorld Forums - Ultimarc - Re: IPAC2 with an arcade trackball

I think you need to enable mouse in the mame.ini...

create one (if you don't already have it) by running...

mame64 -cc

...from the command line

Then edit this section and change the value for "mouse" from 0 to 1...

Code:


#
# CORE INPUT OPTIONS
#
coin_lockout              1
ctrlr                     
mouse                     1
joystick                  1
lightgun                  0
multikeyboard             0
multimouse                0
steadykey                 0
ui_active                 0
offscreen_reload          0
joystick_map              auto
joystick_deadzone         0.3
joystick_saturation       0.85
natural                   0
joystick_contradictory    0
coin_impulse              0

If you'd rather enable it on a game-by-game basis, you can create a game-specific ini file called missile.ini and just add the single line...

Code:


mouse                     1

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