# Game Settings File
# _parms
# Common parameter functions

apply_shell_expansion() {
    declare file="$1"
    declare data=$(< "$file")
    declare delimiter="__apply_shell_expansion_delimiter__"
    declare command="cat <<$delimiter"$'\n'"$data"$'\n'"$delimiter"
    eval "$command"
}

# Process parameter list
fn_process_parmlist(){
	prefix=$1
	file=$2
	# Expand variables, remove empties, strip = and " and prefix argument
	echo $(printf "%s\n" "$(apply_shell_expansion "${file}")" | grep -v '=""' | sed -e "s/^\([^#=]\+\)=\"/${prefix}\1 /g" -e 's/\"$//g')
}