spyro-fix.sh

#! /bin/bash

# Languages list
# 0 : English
# 1 :
# 2 :
# 3 : German
# 4 :
# 5 :
# 6 :
# 7 : French
# 8 : Italian
# 9 :
# 10 :
# 11 :
# 12 :
# 13 :

language=0
targetdir="$HOME/.steam/steam/steamapps/common/Spyro Reignited Trilogy/Falcon/Content/Movies/"
backupdir="$HOME/.steam/steam/steamapps/common/Spyro Reignited Trilogy/Falcon/Content/Movies_backup/"

# Check if required packages are missing
if ! command -v ffmpeg &> /dev/null; then
	echo "Missing required package: ffmpeg"
	exit 127
fi

# Create backup if there isn't one
if [ ! -d "$backupdir" ]; then
	mv "$targetdir" "$backupdir"
# Delete target if backup is detected
elif [ $(ls "$backupdir" -p | grep -v / | wc -l) == "77" ]; then
	if [ -d "$targetdir" ]; then rm -r "$targetdir"; fi
# If backup points to an empty directory create a new backup from target
elif [ $(ls "$backupdir" -p | grep -v / | wc -l) == "0" ]; then
	rm "$backupdir"
	mv "$targetdir" "$backupdir"
else
	echo "Exiting most likely because an incorrect number of files was detected. If this was intentional then modify "77" to the correct number of files"
	exit 0
fi

mkdir "$targetdir"

for file in "${backupdir}"*
do
	if ffprobe -v error -hide_banner -print_format csv -select_streams a -show_entries stream=index "$file" | grep -q "stream,1"; then
		ffmpeg -loglevel error -stats -i "$file" -map 0:a:"$language" -map 0:v:0 -c:a copy -c:v copy "${file/$backupdir/$targetdir}"
	else
		cp "$file" "${file/$backupdir/$targetdir}"
	fi
done