#!/bin/sh

# This script may be run from cron before each update make
# a map of the world.  It increments the number in the file "frames"
# each time it is run, and uses this number to determine the map
# file names.  Creates a country map and an overlay with country names. 
#		-harmless


# edit these to the location of the map files and the utilities
cd /home/children/howitzer/map
PATH=/home/children/bin/netpbm:${PATH}:/usr/local/bin:${HOME}/bin:.
export PATH

if test ! -s frames
then
	echo 0 >frames.new
else
	awk '{ print $1 + 1; }' frames > frames.new
fi


FILE=map-`cat frames.new`.gif
OVERMAP=overmap-`cat frames.new`.gif
touch census report version
eif mapper  <<EOF
dump * | ./pgmmap.awk | /home/children/bin/netpbm/ppmtogif >${FILE}
report * | egrep -v '(Frey|Lurker|pea|Mapmaker|Visitor|visitor|report)' >report
census * >! census
version >!version
exit
EOF

./over.awk scale=4 version report census
/home/children/bin/netpbm/ppmtogif over.pbm >${OVERMAP}

if test -s "$FILE"
then
	cp frames.new frames
	rm frames.new
fi