8ball module added.

modules/8ball/8ball.sh

@@ -0,0 +1,24 @@
+[ -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"