From 22ccae8d0d34a7a38f309c700f9008042d5ee938 Mon Sep 17 00:00:00 2001
From: epoch <epoch@thebackupbox.net>
Date: Sun, 12 Apr 2020 23:59:27 -0500
Subject: rewrote tic-tac-toe a bit until it worked again

---
 share/hackvr/examples/tictactoe/game.sh | 52 ++++++++++++++++++---------------
 1 file changed, 28 insertions(+), 24 deletions(-)

diff --git a/share/hackvr/examples/tictactoe/game.sh b/share/hackvr/examples/tictactoe/game.sh
index b4187dd..92192cc 100755
--- a/share/hackvr/examples/tictactoe/game.sh
+++ b/share/hackvr/examples/tictactoe/game.sh
@@ -4,30 +4,34 @@ BOARDFILE=board_orig
 cat camera.pos $BOARDFILE
 echo "go. player: $turn" >&2
 grep --line-buffered action \
-  | while read user derp group;do
-#    echo FUCK >&2
-    if grep "_reset" <<<$group >/dev/null;then
-     printf "%s deleteallexcept .\n" "$user"
-     cat $BOARDFILE
-     continue
-    elif grep "_exit" <<<$group >/dev/null;then #this doesn't work in local games. :/
-     exit 0
-    elif grep "_" <<<$group >/dev/null;then
-#     xmessage "CUT IT OUT"
-     echo CUT IT OUT > /dev/stderr
-     continue
-    else
-     turn=$(expr \( $turn + 1 \) % 2)
-     #printf "# turn: %d\n" "$turn" > /dev/stderr
-     printf "$user deletegroup %s\n" "$group"
-     #printf "$user deletegroup %s\n" "$group" > /dev/stderr
+  | 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 "$translatey" - 2 )" 0
-#     printf "%s move %s %s 2\n" "_marker" "$(expr "$translatex")" "$(expr "$translatey" - 2 )"
-     #printf "%s move %s %s 2\n" "_marker" "$(expr "$translatex")" "$(expr "$translatey" - 2 )" >/dev/stderr
-     grep "$group" $BOARDFILE | sed "s/$group/_marker2/g" #this is to make it still show the square around it.
-     printf "%s renamegroup _marker _marker%s%s\n" "$user" "$(date +%s)" "$RANDOM"
+       translatex="$(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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