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#!/usr/bin/env bash
turn=$( expr $RANDOM % 2)
BOARDFILE=board_orig
cat camera.pos $BOARDFILE
echo "go. player: $turn" >&2
grep --line-buffered action \
| while read user action group;do
if [ $action = "action" ];then
if grep "_reset" <<<$group >/dev/null;then
printf "%s deleteallexcept %s\n" "$user" "$user"
cat $BOARDFILE
continue
elif grep "_exit" <<<$group >/dev/null;then
#if a program wants to exit, it should just exit.
#the program may have been ran by some other program.
#maybe just filter out server-side quit messages for your own username?
#any user quit will cause any hackvr to quit?
#printf "%s quit\n" "$user"
exit 0
elif grep "_" <<<$group >/dev/null;then
echo CUT IT OUT > /dev/stderr
continue
elif grep "^board" <<<$group >/dev/null;then
turn=$(expr \( $turn + 1 \) % 2)
#printf "# turn: %d\n" "$turn" > /dev/stderr
printf "%s deletegroup %s\n" "$user" "$group"
#printf "$user deletegroup %s\n" "$group" > /dev/stderr
#need to get the first point of the group clicked and translate the new shape by that much
translatex="$(grep "$group" $BOARDFILE | grep -v '^#' | tr -s ' ' | cut '-d ' -f5)"
translatey="$(grep "$group" $BOARDFILE | grep -v '^#' | tr -s ' ' | cut '-d ' -f6)"
cat "marker$turn" | offsetshape.sh $translatex "$(expr "$translatey" - 2 )" 0
grep "$group" $BOARDFILE | sed "s/$group/_marked/g"
else
xmessage "what? $group"
fi
fi
done
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