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LCD Topgun - How do I set this up in MAME?
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Popcorrin:
When you say nothing happened, do you mean the lightgun input assignment still says n/a.

Try using the command line switches -mouse and -lightgun to make sure they are getting enabled.   Then try to assign the lightgun inputs.  Try your lightgun first(when trying to assign the inputs, move the gun fairly quickly in the proper directions) and if that doesn't work at least see if you can assign the inputs to your mouse.   Does your mouse work on trackball games and such?
slapaham:
Must admit, never tried my mouse in MAME. I know I'm probably being thick here but I've read about the command line switches -mouse and -lightgun elsewhere but it never says where or how to use them!!

Referring to what I was saying - yes, above the x,x,y,y axis button mappings, the field remains as 'n/a'.

Thanks for your help so far... if you can give some guidance as to what and where to use the command lines that would be brilliant... :cheers:
Popcorrin:
You'll want your command line to look like this
mame zeropnt -mouse -lightgun
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