[ -f functions.sh ] && source functions.sh

userNick="$1"
shift
chan="$1"
shift
question="$@"

if [ "${question: -1:1}" != "?" ]; then
  message="Please phrase your answer in the form of a question."
else
case "${question,,}" in
"do you have"*"balls?")
if [[ "$(echo "$question" | tr -cd '[:digit:]')" =~ ^[0-9]+$ ]]; then
message="I just have the 2 big ol' hairy balls $(shuf -n 1 -e "on your chin" "in your mouth")."
else
message="I have 2 greate big ol' hairy balls. You wanna touch 'em?"
fi
;;
*)
message="$(shuf -n1 -e "yes" "no" "maybe" "ask again later")."
esac
fi
msg "$chan" "$userNick: $message"