Flycast Arcade

[sleve_mcdichael]

lr-flycast can be used to play certain NAOMI and Atomiswave arcade roms from the MAME sets. Currently, it is set up to load these only from the dreamcast rom dir and not from arcade. If I wanted to remedy that, does this look up to code?

function configure_lr-flycast() {
    local sys
    for sys in dreamcast arcade; do
        mkRomDir "$sys"
        ensureSystemretroconfig "$sys"
        addSystem "$sys"
    done
    mkUserDir "$biosdir/dc"

    # system-specific
    if isPlatform "gl"; then
        local configs=(
            "$configdir/dreamcast/retroarch.cfg"
            "$configdir/all/retroarch/config/Flycast/arcade.cfg"
        )
        local configfile
        for configfile in $configs; do
            iniConfig " = " "" "$configfile"
            iniSet "video_shared_context" "true"
        done
    fi

    local def=0
    isPlatform "kms" && def=1
    # segfaults on the rpi without redirecting stdin from </dev/null
    addEmulator $def "$md_id" "dreamcast" "$md_inst/flycast_libretro.so </dev/null"
    addEmulator 0 "$md_id" "arcade" "$md_inst/flycast_libretro.so </dev/null"
}

https://github.com/s1eve-mcdichae1/RetroPie-Setup/commit/80ae30c859f9a7643dc4991427307ece1f8814fb