Lakka Present Mode (Cycle through playlist on boot)

present_mode.sh

#!/bin/sh
#present_mode.sh

nohup /storage/.config/present_mode_input.sh &
INPUT_PID=$!

while true
do
        RA_RUNNING=`ps -A | grep retroarch | grep -v grep | wc -l`
        if [ 1 == $RA_RUNNING ] ; then
            echo "Retroach is running, starting present mode in 5 seconds"

            sleep 5s

            if [ -s /storage/.config/present_mode_input.log ]; then
               echo "input detected, exiting"
               break
            fi

            systemctl stop retroarch

            while true
            do
                cat /storage/playlists/Present\ Mode.lpl | while read ROM; do
                    read NAME; read CORE; read CORE_NAME; read DB; read PLAYLIST;

                    TIME=$(echo "${NAME}" | cut -d "|" -f 2 | sed "s@ @@g")
                    echo "starting game: $NAME"
                    retroarch -L $CORE "$ROM" &
                    PID=$!
                    echo "started game: $PID"
                    sleep $TIME

                    if [ -s /storage/.config/present_mode_input.log ]; then
                        echo "input detected, exiting"
                        break 3
                    else
                        echo "no input detected, killing $PID"
                        kill -9 $PID
                        sleep 1s
                   fi
                done
            done
        fi
done

systemctl start retroarch
kill -9 $INPUT_PID

present_mode.tpl

/storage/roms/sda1-usb-Inateck_NS1066_0/Nintendo - Super Nintendo Entertainment System/Super Mario World (USA).sfc
Super Mario World (USA) | 34s
/tmp/cores/snes9x_libretro.so
Super Nintendo Entertainment System
DETECT
Present Mode.lpl
/storage/roms/sda1-usb-Inateck_NS1066_0/Sega - Mega Drive - Genesis/Sonic The Hedgehog 2 (World).zip
Sonic The Hedgehog 2 (World) | 54s
/tmp/cores/genesis_plus_gx_libretro.so
Genesis Plus GX
DETECT
Present Mode.lpl
/storage/roms/sda1-usb-Inateck_NS1066_0/Nintendo - Super Nintendo Entertainment System/Street Fighter II (USA).sfc
Street Fighter II (USA) | 65s
/tmp/cores/snes9x_libretro.so
Super Nintendo Entertainment System
DETECT
Present Mode.lpl
/storage/roms/sda1-usb-Inateck_NS1066_0/Nintendo - Super Nintendo Entertainment System/Teenage Mutant Ninja Turtles IV - Turtles in Time (USA).sfc
Teenage Mutant Ninja Turtles IV - Turtles in Time (USA) | 96s
/tmp/cores/snes9x_libretro.so
Super Nintendo Entertainment System
DETECT
Present Mode.lpl
/storage/roms/sda1-usb-Inateck_NS1066_0/Sega - Mega Drive - Genesis/Sonic The Hedgehog (USA, Europe).zip
Sonic The Hedgehog (USA, Europe) | 54s
/tmp/cores/genesis_plus_gx_libretro.so
Genesis Plus GX
DETECT
Present Mode.lpl
/storage/roms/sda1-usb-Inateck_NS1066_0/Nintendo - Nintendo Entertainment System/Zelda II - The Adventure of Link (USA).nes
Zelda II - The Adventure of Link (USA) | 69s
/tmp/cores/fceumm_libretro.so
Nintendo Entertainment System
DETECT
Present Mode.lpl
/storage/roms/sda1-usb-Inateck_NS1066_0/Nintendo - Nintendo Entertainment System/Double Dragon (USA).nes
Double Dragon (USA) | 66s
/tmp/cores/fceumm_libretro.so
Nintendo Entertainment System
DETECT
Present Mode.lpl
/storage/roms/sda1-usb-Inateck_NS1066_0/Nintendo - Nintendo Entertainment System/Legend of Zelda, The (USA).nes
Legend of Zelda, The (USA) | 82s
/tmp/cores/fceumm_libretro.so
Nintendo Entertainment System
DETECT
Present Mode.lpl
/storage/roms/sda1-usb-Inateck_NS1066_0/Sega - Mega Drive - Genesis/Sonic & Knuckles (World).zip
Sonic & Knuckles (World) | 58s
/tmp/cores/genesis_plus_gx_libretro.so
Genesis Plus GX
DETECT
Present Mode.lpl
/storage/roms/sda1-usb-Inateck_NS1066_0/Nintendo - Nintendo Entertainment System/Battletoads (USA).nes
Battletoads (USA) | 108s
/tmp/cores/fceumm_libretro.so
Nintendo Entertainment System
DETECT
Present Mode.lpl
/storage/roms/sda1-usb-Inateck_NS1066_0/Nintendo - Nintendo Entertainment System/Bubble Bobble (USA).nes
Bubble Bobble (USA) | 30s
/tmp/cores/fceumm_libretro.so
Nintendo Entertainment System
DETECT
Present Mode.lpl
/storage/roms/sda1-usb-Inateck_NS1066_0/Nintendo - Nintendo Entertainment System/Blaster Master (USA).nes
Blaster Master (USA) | 68s
/tmp/cores/fceumm_libretro.so
Nintendo Entertainment System
DETECT
Present Mode.lpl
/storage/roms/sda1-usb-Inateck_NS1066_0/Nintendo - Super Nintendo Entertainment System/Legend of Zelda, The - A Link to the Past (USA).sfc
Legend of Zelda, The - A Link to the Past (USA) | 159s
/tmp/cores/snes9x_libretro.so
Super Nintendo Entertainment System
DETECT
Present Mode.lpl
/storage/roms/sda1-usb-Inateck_NS1066_0/Sega - Mega Drive - Genesis/Sonic The Hedgehog 3 (USA).zip
Sonic The Hedgehog 3 (USA) | 54s
/tmp/cores/genesis_plus_gx_libretro.so
Genesis Plus GX
DETECT
Present Mode.lpl

present_mode_input.sh

#!/bin/sh
#present_mode_input.sh

echo > /storage/.config/present_mode_input.log

while true
do
    FILES=/dev/input/by-id/*event*

    for f in $FILES
    do
        cat $f > /storage/.config/present_mode_input.log &
        sh -c "sleep 5s; kill $!" &
    done

    sleep 5s

    if [ -s /storage/.config/present_mode_input.log ]; then
        break
    fi
done