diff --git a/codesummary.sh b/codesummary.sh
new file mode 100755
index 0000000..954084f
--- /dev/null
+++ b/codesummary.sh
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+cd src/
+
+echo "$(hg tip)\n"
+
+LINES_MAIN=`wc *.sp -l | cut -d ' ' -f1`
+LINES_OTHER=`wc zr/*.* -l | tail -n1 | sed 's/^ *\(.*\) *$/\1/' | cut -d ' ' -f1`
+LINES_PLAYERCLASSES=`wc zr/playerclasses/*.* -l | tail -n1 | sed 's/^ *\(.*\) *$/\1/' | cut -d ' ' -f1`
+LINES_SOUNDEFFECTS=`wc zr/soundeffects/*.* -l | tail -n1 | sed 's/^ *\(.*\) *$/\1/' | cut -d ' ' -f1`
+LINES_VISUALEFFECTS=`wc zr/visualeffects/*.* -l | tail -n1 | sed 's/^ *\(.*\) *$/\1/' | cut -d ' ' -f1`
+LINES_VOLFEATURES=`wc zr/volfeatures/*.* -l | tail -n1 | sed 's/^ *\(.*\) *$/\1/' | cut -d ' ' -f1`
+LINES_WEAPONS=`wc zr/weapons/*.* -l | tail -n1 | sed 's/^ *\(.*\) *$/\1/' | cut -d ' ' -f1`
+
+LINES_TOTAL="$(($LINES_MAIN + $LINES_OTHER + $LINES_PLAYERCLASSES + $LINES_SOUNDEFFECTS + $LINES_VISUALEFFECTS + $LINES_VOLFEATURES + $LINES_WEAPONS))"
+
+echo "Number of lines:"
+echo "$LINES_MAIN\tmain sp"
+echo "$LINES_OTHER\tother"
+echo "$LINES_PLAYERCLASSES\tplayerclasses"
+echo "$LINES_SOUNDEFFECTS\tsoundeffects"
+echo "$LINES_VISUALEFFECTS\tvisualeffects"
+echo "$LINES_VOLFEATURES\tvolfeatures"
+echo "$LINES_WEAPONS\tweapons"
+
+echo "\nTotal:"
+echo "$LINES_TOTAL"