trans

commit 5ffc77924e4a00454e438351c01246be7cc5d69e
parent 67dbd1266aba0942fb70787b0d49d865a87f2caf
Author: mys <>
Date:   Tue,  4 Aug 2020 04:11:09 +0200

Add rots

Diffstat:
M
botreply
 | 
24
++++++++++++++++++++++++

1 file changed, 24 insertions(+), 0 deletions(-)
diff --git a/botreply b/botreply
@@ -2,6 +2,22 @@
 
 source botenv
 
+rot(){
+	[ "$1" -lt 27 ] || return 1
+	vals=( $(echo -n $2 | od -An -tuC) )
+	for i in "${!vals[@]}"; do
+		if ((${vals[i]}>64 && ${vals[i]}<91))
+		then
+			printf "\x$(printf %x $(( (vals[i]-65+$1)%26 +65 )))"
+		elif ((${vals[i]}>96 && ${vals[i]}<123))
+		then
+			printf "\x$(printf %x $(( (vals[i]-97+$1)%26 +97 )))"
+		else
+			printf "\x$(printf %x ${vals[i]})"
+		fi
+	done
+}
+
 case "$1" in
 	*"PING "*)
 		sed 's/.*\(:.*\)/PONG \1/' <<< $1
@@ -14,6 +30,14 @@ case "$1" in
 		echo "JOIN $channel"
 		echo "MODE $nick +B"
 	;;
+	*"PRIVMSG "*":$nick: :rot"*|*"PRIVMSG "*":$nick, :rot"*)
+		num=$(echo "$1" | sed "s/.*:$nick[,:] :rot\([0-9]*\).*/\1/")
+		exp=$(echo "$1" | sed "s/.*:$nick[,:] :rot[0-9]* //")
+		rot=$(rot $num "$exp")
+		name=${1%%!*}
+		name=${name#:}
+		echo "$1" | awk -v "name=$name" -v "rot=$rot" '{print "PRIVMSG "$3" :"name": "rot}'
+	;;
 	*"PRIVMSG "*":$nick:"*|*"PRIVMSG "*":$nick,"*)
 		direction=$(echo "$1" | sed "/.*:$nick[,:] \([a-z]*\)-*[:>]\([a-z]*\) .*/!d;s//\1:\2/")
 		if [ -n "$direction" ];