resume partially working

wordle

@@ -26,6 +26,10 @@ declare -gr DOWN1=$'\e[1E'
 declare -gr INDENT=$'\e[1C'
 
 function main() {
+
+  declare -Ag BOARD
+  declare -g ROW=0
+  declare -g WIN=0
   declare -g ANSWER
   declare -g POOL='QWERTYUIOPASDFGHJKLZXCVBNM'
   declare -Ag YELLOWS
@@ -36,21 +40,25 @@ function main() {
   echo -en "${CLEAR_SCREEN}"
   echo -en "${GOHOME}"
 
-  init_board 
+  if [[ "${RESUME}" == 1 ]]; then
+    load_game
+    [[ $WIN == 5 ]] && exit 0
+  else
+    init_board
+  fi
 
   render_board
 
-  declare row
+  for (( ROW; ROW<HEIGHT; ROW++ )); do
-  for (( row=0; row<HEIGHT; row++ )); do
     declare GUESS
     [[ "${KEYBOARD}" == 1 ]] && render_keyboard
     GUESS=$(retrive_guess)
-    check_guess "${GUESS}" "${row}" ; win=$?
+    check_guess "${GUESS}" "${ROW}" ; WIN=$?
 
-    reveal_row "${row}"
+    reveal_row "${ROW}"
 
-    if [[ $win == 5 ]]; then
+    if [[ $WIN == 5 ]]; then
-      [[ "${ONLINE}" == 1 ]] && save_game
+      [[ "${ONLINE}" == 1 ]] && save_result
       echo -e "${CLEAR_DOWN}YOU WIN"
       exit 0
     fi 
@@ -63,8 +71,7 @@ function main() {
   done
   echo -en "${NEWLINE}${RESET}"
 
-  [[ "${ONLINE}" == 1 ]] && save_game
+  [[ "${ONLINE}" == 1 ]] && save_result
-
   exit 0
 }
 
@@ -75,12 +82,14 @@ function select_random_word() {
 }
 
 function set_options() {
+
   declare -g BORDER=1
   declare -g HARD_MODE=0
   declare -g STRICT_HARD_MODE=0
   declare -g DELAY=0.5
   declare -g KEYBOARD=1
   declare -g ONLINE=0
+  declare -g RESUME=0
 
   while getopts "bw:HSkodh" OPT; do
     case "${OPT}" in
@@ -112,20 +121,33 @@ function set_options() {
 
         declare -g USER
         read -r -p "Username: " USER
+        USER="${USER,,}"
 
+        declare -g DAY
+        DAY=$(( $EPOCHSECONDS / 86400 ))
 
+        declare -gr PROGRESS_FILE=".${USER}-${DAY}.progress"
 
-        declare HM
+        declare -gr RESULT_FILE="${USER}-${DAY}.board"
-        read -r -p "Do you want to enable hard mode [y/N]? " -n 1 HM
 
-        if [[ "${HM}" =~ ^[Yy]$ ]]; then
+        trap save_game SIGINT
-          HARD_MODE=1
 
-          declare SHM
+        #CHECK FOR IN PROGRESS GAME
-          echo -en "${NEWLINE}"
+        if [[ -f "${PROGRESS_FILE}" ]] && [[ -s "${PROGRESS_FILE}" ]]; then
-          read -r -p "Do you want to enable strict hard mode [y/N]? " -n 1 HM
+          RESUME=1
+        else
+          declare HM
+          read -r -p "Do you want to enable hard mode [y/N]? " -n 1 HM
 
-          [[ "${HM}" =~ ^[Yy]$ ]] && STRICT_HARD_MODE=1
+          if [[ "${HM}" =~ ^[Yy]$ ]]; then
+            HARD_MODE=1
+
+            declare SHM
+            echo -en "${NEWLINE}"
+            read -r -p "Do you want to enable strict hard mode [y/N]? " -n 1 HM
+
+            [[ "${HM}" =~ ^[Yy]$ ]] && STRICT_HARD_MODE=1
+          fi
         fi
         ;;
       d)
@@ -154,7 +176,6 @@ Options:
 }
 
 function init_board() {
-  declare -Ag BOARD
   for (( row=0; row<HEIGHT; row++ )); do
     for (( char=0; char<WIDTH; char++ )); do
       BOARD[${row},${char}]="${GREY}   "
@@ -174,7 +195,7 @@ function render_board() {
       echo -n "${BOARD[${row},${char}]}${RESET}"
     done
     [[ "${BORDER}" == 1 ]] && echo -en " │"
-    echo -en "${DOWN1}"
+    echo -en "${NEWLINE}"
   done
   [[ "${BORDER}" == 1 ]] && echo -e "└─────────────────┘"
 }
@@ -232,7 +253,7 @@ function validate_guess() {
 }
 
 function hard_mode_check() {
-  [[ -z "${row}" || "${row}" == 0 ]] && return 0
+  [[ -z "${ROW}" || "${ROW}" == 0 ]] && return 0
 
   declare GUESS=$1
 
@@ -249,7 +270,7 @@ function hard_mode_check() {
       [[ ! "${GUESS}" == *"${yellows[i]}"* ]] && return 4
     fi
 
-    for (( r=row-1; r>=0; r-- )); do
+    for (( r=ROW-1; r>=0; r-- )); do
       CHAR="${GUESS:i:1}"
       PREV_CHAR="${YELLOWS[$r,$i]}"
       [[ "${CHAR}" == "${PREV_CHAR}" ]] && return 4
@@ -317,17 +338,41 @@ function reveal_row() {
   echo -en "${SHOW_CURSOR}${RESET}${RESTORE}"
 }
 
+function load_game() {
+  source "${PROGRESS_FILE}"
+}
+
 function save_game() {
-  DAY=$(( $EPOCHSECONDS / 86400 ))
+  > "${PROGRESS_FILE}"
-  USER="${USER,,}"
+
-  render_board > "${USER}-${DAY}"
+  for key in "${!BOARD[@]}"; do
-  if [[ $win != 5 ]]; then
+      echo "BOARD[$key]='${BOARD[$key]}'" >> "${PROGRESS_FILE}"
-    [[ "${BORDER}" == 1 ]] && echo -en "${CLEAR_DOWN}${INDENT}${INDENT}" >> "${USER}-${DAY}"
+  done
-    echo -en "${CLEAR_LINE}${BOLD}" >> "${USER}-${DAY}"
+
+  for key in "${!BOARD[@]}"; do
+    echo "YELLOWS[$key]='${YELLOWS[$key]}'" >> "${PROGRESS_FILE}"
+  done
+
+  echo "ROW=${ROW}" >> "${PROGRESS_FILE}"
+  echo "POOL=${POOL}" >> "${PROGRESS_FILE}"
+  echo "HARD_MODE=${HARD_MODE}" >> "${PROGRESS_FILE}"
+  echo "STRICT_HARD_MODE=${STRICT_HARD_MODE}" >> "${PROGRESS_FILE}"
+  echo "WIN=${WIN}" >> "${PROGRESS_FILE}"
+  echo "ANSWER=${ANSWER}" >> "${PROGRESS_FILE}"
+  echo -en "${RESET}"
+  exit 0
+}
+
+function save_result() {
+  render_board > "${RESULT_FILE}"
+  if [[ $WIN != 5 ]]; then
+    [[ "${BORDER}" == 1 ]] && echo -en "${CLEAR_DOWN}${INDENT}${INDENT}" >> "${RESULT_FILE}"
+    echo -en "${CLEAR_LINE}${BOLD}" >> "${RESULT_FILE}"
     for (( i=0; i<WIDTH; i++ )); do
-      echo -en " ${ANSWER:$i:1} " >> "${USER}-${DAY}"
+      echo -en " ${ANSWER:$i:1} " >> "${RESULT_FILE}"
     done
-    echo -en "${NEWLINE}${RESET}" >> "${USER}-${DAY}"
+    echo -en "${NEWLINE}${RESET}" >> "${RESULT_FILE}"
+    > "${PROGRESS_FILE}" # Maybe better to save and check $WIN
   fi
 }