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Building romsets for mame2003-plus

Input System

Please be aware the mame2003-plus mapping between MAME input system to the libretro input system is one of the most important aspects of this project.

The Modern RetroPad core option sets mame2003-plus to the same input configration as Final Burn Alpha (FBA).

mame_keyboard sets the core to process keyboard input directly through the legacy "MAME" keyboard interface. Use this input mode only if your input device is seen as a keyboard, including some arcade control panel hardware.

Troubleshooting

Activate Logging

RetroPie

The libretro_log_level setting in retroarch.conf needs to be changed to to retroarch.conf to activate the logging system for testing and troubleshooting. Set the log level to 0 for "Debug" logs.

libretro_log_level = 0

RetroArch GUI and retroarch.cfg

You can use the RetroArch GUI or retroarch.cfg to set the log to verbose mode: log_verbosity = true

Disable Rewind

Development

#programming channel of the libretro discord chat server: https://discordapp.com/invite/C4amCeV