changed module store style, removed the pow

modules/talk/talk.sh

@@ -0,0 +1,37 @@
+#! /bin/sh
+#  Simple Question-Answering module
+#  author Vy Nguyen
+#
+
+arg1=$1 # sender (the person I am talking to)
+arg2=$2 # unclear????
+
+user_dir=modules/talk/logs/$1
+if [ ! -d "$user_dir" ]; then
+    mkdir $user_dir
+fi
+
+# if the user said goodbye and changed her mind!
+if [ -f "$user_dir/GOODBYE" ]; then
+    echo "PRIVMSG $arg2 :$arg1: I thought you just said goodbye!"
+    rm $user_dir/GOODBYE
+fi
+
+shift 2  # chop off the first two args
+echo "$@" >> $user_dir/input
+cat $user_dir/input | java -jar modules/talk/talk_bot.jar > $user_dir/output
+
+# retcode of value 1 means the user said goodbye
+retcode="${PIPESTATUS[1]}"
+
+echo "PRIVMSG $arg2 :$arg1: `tail -n 1 $user_dir/output`"
+
+if [ "$retcode" -eq "1" ]; then
+    echo "PRIVMSG $arg2 :$arg1: That was a joke! It's free to talk to me. But we do accept donations! ;D"
+    # clean up old conversations
+    stamp="`date +%s`"
+    mv $user_dir/input $user_dir/"input_$stamp"
+    mv $user_dir/output $user_dir/"output_$stamp"
+    # leave good-bye flag (indicating the user already said goodbye)
+    touch $user_dir/GOODBYE
+fi