499 lines
13 KiB
Bash
Executable file
499 lines
13 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/.retroarch.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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### Use performance mode to prepare to start the emulator.
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performance
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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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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 $NETPLAY --nick"
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fi
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### Offline all but the number of cores we need for this game if configured.
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NUMTHREADS=$(get_setting "threads" "${PLATFORM}" "${ROMNAME##*/}")
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if [ -n "${NUMTHREADS}" ] &&
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[ ! ${NUMTHREADS} = "default" ]
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then
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onlinethreads ${NUMTHREADS} 0
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fi
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### Set the cores to use
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CORES=$(get_setting "cores" "${PLATFORM}" "${ROMNAME##*/}")
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if [ "${CORES}" = "little" ]
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then
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EMUPERF="${SLOW_CORES}"
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elif [ "${CORES}" = "big" ]
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then
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EMUPERF="${FAST_CORES}"
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else
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### All..
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unset EMUPERF
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fi
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### We need the original system cooling profile later so get it now!
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COOLINGPROFILE=$(get_setting cooling.profile)
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if [ -e "/usr/bin/overclock" ]
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then
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### Set the overclock mode
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OVERCLOCK=$(get_setting "overclock" "${PLATFORM}" "${ROMNAME##*/}")
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if [ ! -z "${OVERCLOCK}" ]
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then
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/usr/bin/overclock ${OVERCLOCK}
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fi
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fi
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GPUPERF=$(get_setting "gpuperf" "${PLATFORM}" "${ROMNAME##*/}")
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if [ ! -z ${GPUPERF} ]
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then
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gpu_performance_level ${GPUPERF}
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get_gpu_performance_level >/tmp/.gpu_performance_level
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fi
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if [ "${DEVICE_HAS_FAN}" = "true" ]
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then
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### Set any custom fan profile (make this better!)
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GAMEFAN=$(get_setting "cooling.profile" "${PLATFORM}" "${ROMNAME##*/}")
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if [ ! -z "${GAMEFAN}" ]
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then
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set_setting cooling.profile ${GAMEFAN}
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systemctl restart fancontrol
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fi
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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}: $*" 2>&1 | tee -a ${LOGSDIR}/${LOGFILE}
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else
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echo "${MYNAME}: $*"
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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 $0 "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 $0 "Cleaning up and exiting"
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bluetooth enable
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jslisten set "emulationstation"
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clear_screen
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DEVICE_CPU_GOVERNOR=$(get_setting system.cpugovernor)
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${DEVICE_CPU_GOVERNOR}
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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 $0 "Clearing screen"
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clear
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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 $0 "Disabling BT"
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if [[ "$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 $0 "Enabling BT"
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if [[ "$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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### 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 $0 "Configuring for a non-libretro emulator"
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case ${PLATFORM} in
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"setup")
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RUNTHIS='${TBASH} "${ROMNAME}"'
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;;
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"gamecube")
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if [ "$EMU" = "dolphin-sa-gc" ]; then
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RUNTHIS='${TBASH} /usr/bin/start_dolphin_gc.sh "${ROMNAME}"'
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elif [ "$EMU" = "primehack" ]; then
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RUNTHIS='${TBASH} /usr/bin/start_${EMU%-*}.sh "${ROMNAME}"'
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fi
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;;
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"wii")
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if [ "$EMU" = "dolphin-sa-wii" ]; then
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RUNTHIS='${TBASH} /usr/bin/start_dolphin_wii.sh "${ROMNAME}"'
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elif [ "$EMU" = "primehack" ]; then
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RUNTHIS='${TBASH} /usr/bin/start_${EMU%-*}.sh "${ROMNAME}"'
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fi
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;;
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"shell")
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RUNTHIS='${TBASH} "${ROMNAME}"'
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;;
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*)
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RUNTHIS='${TBASH} "start_${EMU%-*}.sh" "${ROMNAME}"'
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esac
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else
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$VERBOSE && log $0 "Configuring for a libretro core"
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### Set jslisten to kill the appropriate retroarch
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jslisten set "retroarch retroarch32"
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RABIN="retroarch"
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if [[ "${HW_ARCH}" =~ aarch64 ]]
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then
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### Check if we need retroarch 32 bits or 64 bits
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if [[ "${CORE}" =~ pcsx_rearmed32 ]] || \
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[[ "${CORE}" =~ gpsp ]] || \
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[[ "${CORE}" =~ flycast32 ]] || \
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[[ "${CORE}" =~ desmume ]]
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then
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export LIBGL_DRIVERS_PATH="/usr/lib32/dri"
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export LD_LIBRARY_PATH="/usr/lib32"
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export RABIN="retroarch32"
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fi
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fi
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# Platform specific configurations
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case ${PLATFORM} in
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"doom")
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# EXT can be wad, WAD, iwad, IWAD, pwad, PWAD or doom
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EXT=${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 < "${1}"
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fi
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;;
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"quake")
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# EXT can only by quake
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EXT=${ROMNAME##*.}
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# If its not a simple pak (extension .pak0) read the file and parse the data
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if [ ${EXT} == "quake" ]; then
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dos2unix "${1}"
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while IFS== read -r key value; do
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if [ "$key" == "PAK" ]; then
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ROMNAME="$value"
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fi
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done < "${1}"
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fi
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;;
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esac
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### Set the performance mode for emulation
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PERFORMANCE_MODE=$(get_setting "cpugovernor" "${PLATFORM}" "${ROMNAME##*/}")
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if [ ! "${PERFORMANCE_MODE}" = "default" ]
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then
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${PERFORMANCE_MODE}
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fi
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if [[ "${CORE}" =~ "custom" ]]
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then
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RUNTHIS='${EMUPERF} /usr/bin/${RABIN} -L /storage/.config/retroarch/cores/${EMU}.so --config ${RATMPCONF} --appendconfig ${RAAPPENDCONF} "${ROMNAME}"'
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else
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RUNTHIS='${EMUPERF} /usr/bin/${RABIN} -L /tmp/cores/${EMU}.so --config ${RATMPCONF} --appendconfig ${RAAPPENDCONF} "${ROMNAME}"'
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fi
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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 "$NETPLAY_NICK" ]] && NETPLAY_NICK="${uuidgen | awk 'BEGIN {FS="-"} {print toupper($1)}'}"
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set_setting netplay.nickname ${NETPLAY_NICK}
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if [[ "${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='${TBASH} /usr/bin/start_scummvm.sh libretro .'
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;;
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esac
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fi
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if [ -e "${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 $0 "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 $0 "executing game: ${ROMNAME}"
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$VERBOSE && log $0 "script to execute: ${RUNTHIS}"
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### Set the performance mode for emulation
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PERFORMANCE_MODE=$(get_setting "cpugovernor" "${PLATFORM}" "${ROMNAME##*/}")
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if [ ! "${PERFORMANCE_MODE}" = "default" ]
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then
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${PERFORMANCE_MODE}
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fi
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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 $0 "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 $0 "Executing $(eval echo ${RUNTHIS})"
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eval ${RUNTHIS} &>>${OUTPUT_LOG}
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ret_error=$?
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fi
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### Switch back to performance mode to clean up
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performance
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clear_screen
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### Reset the number of cores to use.
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NUMTHREADS=$(get_setting "system.threads")
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if [ -n "${NUMTHREADS}" ]
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then
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onlinethreads ${NUMTHREADS} 0
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else
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onlinethreads all 1
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fi
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### Restore the overclock mode
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if [ -e "/usr/bin/overclock" ]
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then
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OVERCLOCK=$(get_setting "system.overclock")
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if [ ! -z "${OVERCLOCK}" ]
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then
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/usr/bin/overclock ${OVERCLOCK}
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if [ "${DEVICE_HAS_FAN}" = "true" ]
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then
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set_setting cooling.profile ${COOLINGPROFILE}
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systemctl restart fancontrol
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fi
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fi
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fi
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GPUPERF=$(get_setting "system.gpuperf")
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if [ ! -z ${GPUPERF} ]
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then
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gpu_performance_level ${GPUPERF}
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else
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gpu_performance_level auto
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fi
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rm -f /tmp/.gpu_performance_level 2>/dev/null
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### Backup save games
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CLOUD_BACKUP=$(get_setting "cloud.backup")
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if [ "${CLOUD_BACKUP}" = "1" ]
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then
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INETUP=$(/usr/bin/amionline >/dev/null 2>&1)
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if [ $? == 0 ]
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then
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log $0 "backup saves to the cloud."
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run /usr/bin/cloud_backup
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fi
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fi
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$VERBOSE && log $0 "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 $0 "exiting with $ret_error"
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quit 1
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fi
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