462 lines
12 KiB
Bash
Executable file
462 lines
12 KiB
Bash
Executable file
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0-or-later
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# Copyright (C) 2019-present Shanti Gilbert (https://github.com/shantigilbert)
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# Copyright (C) 2020-present Fewtarius
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# Source predefined functions and variables
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. /etc/profile
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. /etc/os-release
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# Command line schema
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# $1 = Game/Port
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# $2 = Platform
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# $3 = Core
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# $4 = Emulator
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### Define the variables used throughout the script
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BTENABLED=$(get_setting bluetooth.enabled)
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CFG="/storage/.emulationstation/es_settings.cfg"
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VERBOSE=false
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LOGSDIR="/var/log"
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LOGFILE="exec.log"
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TBASH="/usr/bin/bash"
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RATMPCONF="/storage/.config/retroarch/retroarch.cfg"
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RAAPPENDCONF="/tmp/raappend.cfg"
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NETPLAY="No"
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SHADERTMP="/tmp/shader"
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OUTPUT_LOG="${LOGSDIR}/${LOGFILE}"
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### Do not change the variables below as it may break things.
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MYNAME=$(basename "$0")
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### Enable logging
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if [ "$(get_es_setting string LogLevel)" == "minimal" ]; then
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LOG=false
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else
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LOG=true
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VERBOSE=true
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fi
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arguments="$@"
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PLATFORM="${arguments##*-P}" # read from -P onwards
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PLATFORM="${PLATFORM%% *}" # until a space is found
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CORE="${arguments##*--core=}" # read from --core= onwards
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CORE="${CORE%% *}" # until a space is found
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EMULATOR="${arguments##*--emulator=}" # read from --emulator= onwards
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EMULATOR="${EMULATOR%% *}" # until a space is found
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ROMNAME="$1"
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BASEROMNAME=${ROMNAME##*/}
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GAMEFOLDER="${ROMNAME//${BASEROMNAME}}"
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### Determine if we're running a Libretro core and append the libretro suffix
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if [[ $EMULATOR = "retroarch" ]]; then
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EMU="${CORE}_libretro"
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RETROARCH="yes"
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elif [[ $EMULATOR = "mupen64plussa" ]]; then
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EMU="M64P"
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else
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EMU="${CORE}"
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fi
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# freej2me needs the JDK to be downloaded on the first run
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if [[ ${EMU} == "freej2me_libretro" ]]; then
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/usr/bin/freej2me.sh
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JAVA_HOME='/storage/jdk'
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export JAVA_HOME
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PATH="$JAVA_HOME/bin:$PATH"
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export PATH
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fi
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# easyrpg needs runtime files to be downloaded on the first run
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if [[ ${EMU} == "easyrpg_libretro" ]]; then
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/usr/bin/easyrpg.sh
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fi
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### If we're running a port, assume it's libretro
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### Re-evaluate as not all ports may be libretro cores
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### perhaps rewrite to use ^ functionality
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[[ ${PLATFORM} = "ports" ]] && RETROARCH="yes"
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# check if we started as host for a game
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if [[ "$arguments" == *"--host"* ]]; then
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NETPLAY="${arguments##*--host}" # read from --host onwards
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NETPLAY="${NETPLAY%%--nick*}" # until --nick is found
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NETPLAY="--host $NETPLAY --nick"
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fi
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# check if we are trying to connect to a client on netplay
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if [[ "$arguments" == *"--connect"* ]]; then
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NETPLAY="${arguments##*--connect}" # read from --connect onwards
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NETPLAY="${NETPLAY%%--nick*}" # until --nick is found
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NETPLAY="--connect $NETPLAY --nick"
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fi
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### Set the performance mode
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if [ $(get_setting "maxperf" "${PLATFORM}" "${ROMNAME##*/}") == "0" ]; then
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normperf &
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EMUPERF="${SLOW_CORES}"
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else
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maxperf &
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EMUPERF="${FAST_CORES}"
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fi
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# Disable netplay by default
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set_setting "netplay.client.ip" "disable"
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set_setting "netplay.client.port" "disable"
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### Function Library
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function log() {
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if [ ${LOG} == true ]
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then
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if [[ ! -d "$LOGSDIR" ]]
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then
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mkdir -p "$LOGSDIR"
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fi
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echo "${MYNAME}: $1" 2>&1 | tee -a ${LOGSDIR}/${LOGFILE}
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else
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echo "${MYNAME}: $1"
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fi
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}
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function loginit() {
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if [ ${LOG} == true ]
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then
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if [ -e ${LOGSDIR}/${LOGFILE} ]
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then
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rm -f ${LOGSDIR}/${LOGFILE}
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fi
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cat <<EOF >${LOGSDIR}/${LOGFILE}
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Emulation Run Log - Started at $(date)
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ARG1: $1
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ARG2: $2
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ARG3: $3
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ARG4: $4
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ARGS: $*
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PLATFORM: $PLATFORM
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ROM NAME: ${ROMNAME}
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BASE ROM NAME: ${ROMNAME##*/}
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USING CONFIG: ${RATMPCONF}
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USING APPENDCONFIG : ${RAAPPENDCONF}
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EOF
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else
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log "Emulation Run Log - Started at $(date)"
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fi
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}
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function quit() {
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$VERBOSE && log "Cleaning up and exiting"
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bluetooth enable
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jslisten stop
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clear_screen
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normperf
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set_audio default
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exit $1
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}
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function clear_screen() {
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$VERBOSE && log "Clearing screen"
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clear >/dev/console
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}
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function bluetooth() {
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if [ "$1" == "disable" ]
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then
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$VERBOSE && log "Disabling BT"
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if [[ "$BTENABLED" == "1" ]]
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then
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NPID=$(pgrep -f batocera-bluetooth-agent)
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if [[ ! -z "$NPID" ]]; then
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kill "$NPID"
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fi
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fi
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elif [ "$1" == "enable" ]
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then
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$VERBOSE && log "Enabling BT"
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if [[ "$BTENABLED" == "1" ]]
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then
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systemd-run batocera-bluetooth-agent
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fi
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fi
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}
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function setaudio() {
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$VERBOSE && log "Setting up audio"
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AUDIO_DEVICE="hw:$(get_setting audio_device)"
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if [ $AUDIO_DEVICE = "hw:" ]
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then
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AUDIO_DEVICE="hw:0,0"
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fi
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sed -i "s|pcm \"hw:.*|pcm \"${AUDIO_DEVICE}\"|" /storage/.config/asound.conf
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set_audio alsa
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}
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### Main Screen Turn On
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loginit "$1" "$2" "$3" "$4"
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clear_screen
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bluetooth disable
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jslisten stop
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### Per emulator/core configurations
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if [ -z ${RETROARCH} ]
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then
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$VERBOSE && log "Configuring for a non-libretro emulator"
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case ${PLATFORM} in
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"setup")
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RUNTHIS='${TBASH} "${ROMNAME}"'
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;;
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"nds")
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jslisten set "drastic"
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RUNTHIS='${TBASH} /usr/bin/drastic.sh "${ROMNAME}"'
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;;
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"pico-8")
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jslisten set "pico8_dyn"
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RUNTHIS='${TBASH} /usr/bin/pico-8.sh "${ROMNAME}"'
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;;
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"ecwolf")
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jslisten set "ecwolf"
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if [ "$EMU" = "ecwolf" ]
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then
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RUNTHIS='${TBASH} /usr/bin/ecwolf.sh "${ROMNAME}"'
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fi
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;;
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"doom")
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if [ "$EMU" = "lzdoom" ]
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then
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jslisten set "lzdoom"
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RUNTHIS='${TBASH} /usr/bin/lzdoom.sh "${ROMNAME}"'
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elif [ "$EMU" = "gzdoom" ]
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then
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jslisten set "gzdoom"
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RUNTHIS='${TBASH} /usr/bin/gzdoom.sh "${ROMNAME}"'
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fi
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;;
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"build")
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if [ "$EMU" = "raze" ]
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then
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jslisten set "raze"
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RUNTHIS='${TBASH} /usr/bin/raze.sh "${ROMNAME}"'
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fi
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;;
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"solarus")
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if [ "$EMU" = "solarus" ]
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then
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jslisten set "solarus-run"
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RUNTHIS='${TBASH} /usr/bin/solarus.sh "${ROMNAME}"'
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fi
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;;
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"n64")
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jslisten set "mupen64plus"
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if [ "$EMU" = "M64P" ]
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then
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RUNTHIS='${TBASH} /usr/bin/m64p.sh "${CORE}" "${ROMNAME}"'
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fi
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;;
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"amiga"|"amigacd32")
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jslisten set "amiberry"
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if [ "$EMU" = "AMIBERRY" ]
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then
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RUNTHIS='${TBASH} /usr/bin/amiberry.start "${ROMNAME}"'
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fi
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;;
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"scummvm")
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jslisten set "scummvm"
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RUNTHIS='${TBASH} /usr/bin/scummvm.start sa "${ROMNAME}"'
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;;
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"daphne")
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jslisten set "hypseus"
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if [ "$EMU" = "HYPSEUS" ]
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then
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RUNTHIS='${TBASH} /usr/bin/hypseus.start.sh "${ROMNAME}"'
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fi
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;;
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"pc")
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jslisten set "dosbox dosbox-x"
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if [ "$EMU" = "DOSBOXSDL2" ]
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then
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RUNTHIS='${TBASH} /usr/bin/dosbox.start -conf "${GAMEFOLDER}dosbox-SDL2.conf"'
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elif [ "$EMU" = "DOSBOX-X" ]
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then
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RUNTHIS='${TBASH} /usr/bin/dosbox-x.start -conf "${GAMEFOLDER}dosbox-SDL2.conf"'
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fi
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;;
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"neocd")
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jslisten set "retroarch"
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if [ "$EMU" = "fbneo" ]
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then
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RUNTHIS='/usr/bin/retroarch -L /tmp/cores/fbneo_libretro.so --subsystem neocd --config ${RATMPCONF} --appendconfig ${RAAPPENDCONF} "${ROMNAME}"'
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fi
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;;
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"mplayer")
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jslisten set "mpv"
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RUNTHIS='${TBASH} /usr/bin/mpv_video.sh "${ROMNAME}"'
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;;
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"shell")
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RUNTHIS='${TBASH} "${ROMNAME}"'
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;;
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*)
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jslisten set "${CORE}"
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RUNTHIS='${TBASH} "start_${CORE}.sh" "${ROMNAME}"'
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esac
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else
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$VERBOSE && log "Configuring for a libretro core"
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### Set jslisten to kill the appropriate retroarch
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jslisten set "retroarch retroarch32"
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setaudio alsa
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### Check if we need retroarch 32 bits or 64 bits
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RABIN="retroarch"
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if [[ "${CORE}" =~ "pcsx_rearmed" ]] || [[ "${CORE}" =~ "parallel_n64" ]]
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then
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export LD_LIBRARY_PATH="/usr/lib32"
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RABIN="retroarch32"
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fi
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# Platform specific configurations
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case ${PLATFORM} in
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"doom")
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# EXT can be wad, WAD, iwad, IWAD, pwad, PWAD or doom
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EXT=${ROMNAME#*.}
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# If its not a simple wad (extension .doom) read the file and parse the data
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if [ ${EXT} == "doom" ]; then
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dos2unix "${1}"
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while IFS== read -r key value; do
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if [ "$key" == "IWAD" ]; then
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ROMNAME="$value"
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fi
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done < "${1}"
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fi
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;;
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esac
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RUNTHIS='${EMUPERF} /usr/bin/${RABIN} -L /tmp/cores/${EMU}.so --config ${RATMPCONF} --appendconfig ${RAAPPENDCONF} "${ROMNAME}"'
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CONTROLLERCONFIG="${arguments#*--controllers=*}"
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if [[ "$arguments" == *"-state_slot"* ]]; then
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CONTROLLERCONFIG="${CONTROLLERCONFIG%% -state_slot*}" # until -state is found
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SNAPSHOT="${arguments#*-state_slot *}" # -state_slot x
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SNAPSHOT="${SNAPSHOT%% -*}"
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if [[ "$arguments" == *"-autosave"* ]]; then
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CONTROLLERCONFIG="${CONTROLLERCONFIG%% -autosave*}" # until -autosave is found
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AUTOSAVE="${arguments#*-autosave *}" # -autosave x
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AUTOSAVE="${AUTOSAVE%% -*}"
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else
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AUTOSAVE=""
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fi
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else
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CONTROLLERCONFIG="${CONTROLLERCONFIG%% --*}" # until a -- is found
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SNAPSHOT=""
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AUTOSAVE=""
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fi
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# CORE=${EMU%%_*}
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### Configure netplay
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if [[ ${NETPLAY} != "No" ]]; then
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NETPLAY_NICK=$(get_setting netplay.nickname)
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[[ -z "$NETPLAY_NICK" ]] && NETPLAY_NICK="351ELEC"
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if [[ "${NETPLAY}" == *"connect"* ]]; then
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NETPLAY_PORT="${arguments##*--port }" # read from -netplayport onwards
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NETPLAY_PORT="${NETPLAY_PORT%% *}" # until a space is found
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NETPLAY_IP="${arguments##*--connect }" # read from -netplayip onwards
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NETPLAY_IP="${NETPLAY_IP%% *}" # until a space is found
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set_setting "netplay.client.ip" "${NETPLAY_IP}"
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set_setting "netplay.client.port" "${NETPLAY_PORT}"
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RUNTHIS=$(echo ${RUNTHIS} | sed "s|--config|--connect ${NETPLAY_IP}\|${NETPLAY_PORT} --nick ${NETPLAY_NICK} --config|")
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else
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RUNTHIS=$(echo ${RUNTHIS} | sed "s|--config|${NETPLAY} --nick ${NETPLAY_NICK} --config|")
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fi
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fi
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# Platform specific configurations
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case ${PLATFORM} in
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"atomiswave")
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rm ${ROMNAME}.nvmem*
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;;
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"ports")
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PORTCORE="${arguments##*-C}" # read from -C onwards
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EMU="${PORTCORE%% *}_libretro" # until a space is found
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PORTSCRIPT="${arguments##*-SC}" # read from -SC onwards
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;;
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"scummvm")
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GAMEDIR=$(cat "${ROMNAME}" | awk 'BEGIN {FS="\""}; {print $2}')
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cd "${GAMEDIR}"
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RUNTHIS='${TBASH} /usr/bin/scummvm.start libretro .'
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;;
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esac
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fi
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if [ -e "${SHADERTMP}" ]
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then
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rm -f "${SHADERTMP}"
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fi
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if [[ ${PLATFORM} == "ports" ]]; then
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(/usr/bin/setsettings.sh "${PLATFORM}" "${PORTSCRIPT}" "${CORE}" --controllers="${CONTROLLERCONFIG}" --autosave="${AUTOSAVE}" --snapshot="${SNAPSHOT}" >${SHADERTMP}) &
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else
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(/usr/bin/setsettings.sh "${PLATFORM}" "${ROMNAME}" "${CORE}" --controllers="${CONTROLLERCONFIG}" --autosave="${AUTOSAVE}" --snapshot="${SNAPSHOT}" >${SHADERTMP}) &
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fi
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SETSETTINGS_PID=$!
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clear_screen
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### Wait for background jobs to complete before continuing.
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wait ${SETSETTINGS_PID} #Don't wait for show splash
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### If setsettings wrote data in the background, grab it and assign it to SHADERSET
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if [ -e "${SHADERTMP}" ]
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then
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SHADERSET=$(cat ${SHADERTMP})
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rm -f ${SHADERTMP}
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$VERBOSE && log "Shader set to ${SHADERSET}"
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fi
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if [[ ${SHADERSET} != 0 ]]; then
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RUNTHIS=$(echo ${RUNTHIS} | sed "s|--config|${SHADERSET} --config|")
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fi
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clear_screen
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$VERBOSE && log "executing game: ${ROMNAME}"
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$VERBOSE && log "script to execute: ${RUNTHIS}"
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# If the rom is a shell script just execute it, useful for DOSBOX and ScummVM scan scripts
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if [[ "${ROMNAME}" == *".sh" ]]; then
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$VERBOSE && log "Executing shell script ${ROMNAME}"
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"${ROMNAME}" &>>${OUTPUT_LOG}
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ret_error=$?
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else
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$VERBOSE && log "Executing $(eval echo ${RUNTHIS})"
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eval ${RUNTHIS} &>>${OUTPUT_LOG}
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ret_error=$?
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fi
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clear_screen
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$VERBOSE && log "Checking errors: ${ret_error} "
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if [ "${ret_error}" == "0" ]
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then
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quit 0
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else
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log "exiting with $ret_error"
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# Check for missing bios if needed
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REQUIRESBIOS=(atari5200 atari800 atari7800 atarilynx colecovision amiga amigacd32 o2em intellivision pcengine pcenginecd pcfx fds segacd saturn dreamcast naomi atomiswave x68000 neogeo neogeocd msx msx2 sc-3000)
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(for e in "${REQUIRESBIOS[@]}"; do [[ "${e}" == "${PLATFORM}" ]] && exit 0; done) && RB=0 || RB=1
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if [ $RB == 0 ]; then
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CBPLATFORM="${PLATFORM}"
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[[ "${CBPLATFORM}" == "msx2" ]] && CBPLATFORM="msx"
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[[ "${CBPLATFORM}" == "pcenginecd" ]] && CBPLATFORM="pcengine"
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[[ "${CBPLATFORM}" == "amigacd32" ]] && CBPLATFORM="amiga"
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check_bios "${CBPLATFORM}" "${CORE}" "${EMULATOR}" "${ROMNAME}" "${LOGSDIR}/${LOGFILE}"
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fi
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quit 1
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fi
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