EmuDeck/functions/EmuScripts/emuDeckXemu.sh

#!/bin/bash
#variables
Xemu_emuName="Xemu-Emu"
Xemu_emuType="$emuDeckEmuTypeFlatpak"
Xemu_emuPath="app.xemu.xemu"

# https://xboxdevwiki.net/EEPROM
declare -A Xemu_languages
Xemu_languages=(
["en"]=1
["ja"]=2
["de"]=3
["fr"]=4
["es"]=5
["it"]=6
["ko"]=7
["zh"]=8
["pt"]=9)

#cleanupOlderThings
Xemu_cleanup(){
 echo "NYI"
}

#Install
Xemu_install() {
	installEmuFP "${Xemu_emuName}" "${Xemu_emuPath}"
}

#ApplyInitialSettings
Xemu_init() {
	configEmuFP "${Xemu_emuName}" "${Xemu_emuPath}" "true"
	Xemu_migrate
	Xemu_setupStorage
	Xemu_setEmulationFolder
	Xemu_setCustomizations
	#SRM_createParsers
	Xemu_flushEmulatorLauncher
}

#update
Xemu_update() {
	configEmuFP "${Xemu_emuName}" "${Xemu_emuPath}"
	Xemu_migrate
	Xemu_setupStorage
	Xemu_setEmulationFolder
	Xemu_setupSaves
	Xemu_flushEmulatorLauncher
}

#ConfigurePaths
Xemu_setEmulationFolder(){
  	configFile="$HOME/.var/app/app.xemu.xemu/data/xemu/xemu/xemu.toml"

    bootrrom_path='bootrom_path = '
	flashrom_path='flashrom_path = '
	eeprom_path='eeprom_path = '
	hdd_path='hdd_path = '

    bootrrom_pathSetting="${bootrrom_path}""'${biosPath}/mcpx_1.0.bin'"
	flashrom_pathSetting="${flashrom_path}""'${biosPath}/Complex_4627v1.03.bin'"
	eeprom_pathSetting="${eeprom_path}""'${storagePath}/xemu/eeprom.bin'"
	hdd_pathSetting="${hdd_path}""'${storagePath}/xemu/xbox_hdd.qcow2'"

    changeLine "${bootrrom_path}" "${bootrrom_pathSetting}" "$configFile"
    changeLine "${flashrom_path}" "${flashrom_pathSetting}" "$configFile"
    changeLine "${eeprom_path}" "${eeprom_pathSetting}" "$configFile"
    changeLine "${hdd_path}" "${hdd_pathSetting}" "$configFile"
}

#SetLanguage
Xemu_setLanguage(){
    setMSG "Setting Xemu Language"

    eepromPath="${storagePath}/xemu/eeprom.bin"
	#TODO: call this somewhere, and input the $language from somewhere (args?)
	if [[ -f "${eepromPath}" ]]; then # TODO: if not generate the eeprom?
		if [ ${Xemu_languages[$language]+_} ]; then
			# write the language as a byte to the file at the given offset
			printf "%02x" "${Xemu_languages[$language]}" | xxd -r -p - | dd of=$eepromPath obs=1 seek=$((16#90)) conv=block,notrunc
			#TODO: also do region? its rc4 encoded
		fi
	fi
}

#SetupSaves
Xemu_setupSaves(){
	mkdir -p "$savesPath/xemu/"
	ln -s "${storagePath}/xemu" "$savesPath/xemu/saves"
}


#SetupStorage
Xemu_setupStorage(){
	mkdir -p "${storagePath}/xemu"
	flatpak override app.xemu.xemu --filesystem="${storagePath}/xemu":rw --user
	if [[ ! -f "${storagePath}/xemu/xbox_hdd.qcow2" ]]; then
		mkdir -p "${storagePath}/xemu"
		cd "${storagePath}/xemu"
		curl -L https://github.com/mborgerson/xemu-hdd-image/releases/latest/download/xbox_hdd.qcow2.zip -o xbox_hdd.qcow2.zip && unzip -j xbox_hdd.qcow2.zip && rm -rf xbox_hdd.qcow2.zip
	fi
}


#WipeSettings
Xemu_wipe() {
	rm -rf "$HOME/.var/app/$Xemu_emuPath"
	# prob not cause roms are here
}


#Uninstall
Xemu_uninstall() {
	flatpak uninstall "$Xemu_emuPath" --user -y
}

#setABXYstyle
Xemu_setABXYstyle(){
    	echo "NYI"
}

#Migrate
Xemu_migrate(){
    if [ ! -f "$storagePath/xemu/xbox_hdd.qcow2" ] && [ -d "$HOME/.var/app/app.xemu.xemu" ]; then

		echo "xbox hdd does not exist in storagepath."
		echo -e ""
		setMSG "Moving Xemu HDD and EEPROM to the Emulation/storage folder"
		echo -e ""

		if [ -f "${savesPath}/xemu/xbox_hdd.qcow2" ]; then
			mv -fv ${savesPath}/xemu/* ${storagePath}/xemu/ && rm -rf ${savesPath}/xemu/

		elif [ -f "$HOME/.var/app/app.xemu.xemu/data/xemu/xemu/xbox_hdd.qcow2" ]; then
			mv "$HOME/.var/app/app.xemu.xemu/data/xemu/xemu/xbox_hdd.qcow2" $storagePath/xemu/
			mv "$HOME/.var/app/app.xemu.xemu/data/xemu/xemu/eeprom.bin" $storagePath/xemu/

		fi
	fi
}

#WideScreenOn
Xemu_wideScreenOn(){
	configFile="$HOME/.var/app/app.xemu.xemu/data/xemu/xemu/xemu.toml"
    fit='fit = '
    fitSetting="${fit}'scale_16_9'"
    changeLine "${fit}" "${fitSetting}" "$configFile"
}

#WideScreenOff
Xemu_wideScreenOff(){
	configFile="$HOME/.var/app/app.xemu.xemu/data/xemu/xemu/xemu.toml"
    fit='fit = '
    fitSetting="${fit}'scale_4_3'"
    changeLine "${fit}" "${fitSetting}" "$configFile"
}

#BezelOn
Xemu_bezelOn(){
echo "NYI"
}

#BezelOff
Xemu_bezelOff(){
echo "NYI"
}

#finalExec - Extra stuff
Xemu_finalize(){
	echo "NYI"
}

Xemu_IsInstalled(){
	isFpInstalled "$Xemu_emuPath"
}

Xemu_resetConfig(){
	Xemu_init &>/dev/null && echo "true" || echo "false"
}

Xemu_setCustomizations(){
	if [ "$arClassic3D" == 169 ]; then
	  Xemu_wideScreenOn
	else
	  Xemu_wideScreenOff
	fi
}

Xemu_setResolution(){
	$xemuResolution
	echo "NYI"
}

Xemu_flushEmulatorLauncher(){


	flushEmulatorLaunchers "xemu-emu"

}