finish the saving system

screens/game.kv

@@ -419,6 +419,7 @@
         release_function: root.display_resources_help
 
     ImageWithTextButton:
+        id: back_button
         source: PATH_IMAGES + "back_arrow.png"
         size_hint: BACK_ARROW_SIZE, BACK_ARROW_SIZE*0.6
         pos_hint: {"x":0.025, "center_y": 0.08}

screens/game.py

@@ -75,9 +75,6 @@ class GameScreen(ImprovedScreen):
     weapons_value = StringProperty("0")
     tools_value = StringProperty("0")
 
-    # Day counter
-    counter_day = 0
-
     # Boolean indicating if the current moment is an answer or not
     is_answer = False
 
@@ -127,6 +124,8 @@ def __init__(self, **kw):
         self.credit: int
         self.help_mode = False
 
+        self.game_mode = "new"
+
     def preload(self, *_):
 
         if not self.is_loaded:
@@ -194,26 +193,30 @@ def enable_cards(self, cards_list):
     def on_pre_enter(self, *args):
 
         super().on_pre_enter(*args)
+        self.disable_widget("back_button")
 
         if not self.help_mode:
 
             # Load the gameplay json
             game.load_resources()
-            game.reset_variables()
+            if self.game_mode == "new":
+                game.reset_variables()
+                # Hide all cards
+                self.hide_cards()
+            else:
+                self.load_game()
             self.update_display_resources()
 
-            # Hide all cards
-            self.hide_cards()
-
     def on_enter(self, *args):
 
         if not self.help_mode:
 
             # Start the game music
             music_mixer.play("game_music", loop=True)
 
-            # Launch the start day function
-            Clock.schedule_once(self.start_day)
+            if self.game_mode == "new":
+                # Launch the start day function
+                Clock.schedule_once(self.start_day)
 
             # Load an add
             if platform == "android":
@@ -227,8 +230,6 @@ def on_enter(self, *args):
             # Allocate the number of credits
             self.credit = 1
 
-            # Reset the number of days
-            self.counter_day = 0
         else:
             self.help_mode = False
 
@@ -238,6 +239,8 @@ def display_card(self, *_):
         """
         Load and display the cards depending on the game phase.
         """
+        # Increase the counter of days
+        self.ids.day_indicator.text = TEXT.game["day"] + str(game.day)
         if game.phase == "decision":
             self.ids["decision_center"].text = game.text_dict["card"]
             self.ids["decision_no"].text = game.text_dict["left"]
@@ -275,6 +278,7 @@ def choose_answer(self, choice: Literal["left", "right", "down"], *_):
             game.make_choice(choice=choice)
             game.end_day()
             self.display_answer()
+            self.disable_widget("back_button")
         else:
             if choice == "right":
                 self.play_ads()
@@ -338,9 +342,7 @@ def start_day(self, *_):
         """
         Start a new day with a new batch of cards.
         """
-        # Increase the counter of days
-        self.counter_day += 1
-        self.ids.day_indicator.text = TEXT.game["day"] + str(self.counter_day)
+        self.enable_widget("back_button")
 
         if not game.game_over:
             # Hide the cards
@@ -354,7 +356,10 @@ def start_day(self, *_):
 
             # Set the day background
             self.set_back_image_texture(self.day_camp_background.image.texture)
+
+            self.save_game()
         else:
+            self.disable_widget("back_button")
             self.update_display_resources()
             if self.credit > 0:
                 self.show_pre_game_over()
@@ -414,3 +419,39 @@ def display_resources_help(self):
 
     def go_to_menu(self):
         self.manager.current = "menu"
+
+    def save_game(self):
+        save_dict = {}
+        save_dict["card_id"] = game.card_id
+        save_dict["phase"] = game.phase
+        save_dict["day"] = game.day
+        save_dict["food"] = game.food
+        save_dict["weapons"] = game.weapons
+        save_dict["tools"] = game.tools
+        save_dict["military"] = game.military
+        save_dict["civilian"] = game.civilian
+        save_dict["paleo"] = game.paleo
+        save_dict["order"] = game.order
+        USER_DATA.saved_data = save_dict
+        USER_DATA.save_changes()
+
+    def load_game(self):
+        save_dict = USER_DATA.saved_data
+        game.card_id = save_dict["card_id"]
+        game.phase = save_dict["phase"]
+        game.day = save_dict["day"]
+        game.food = save_dict["food"]
+        game.weapons = save_dict["weapons"]
+        game.tools = save_dict["tools"]
+        game.military = save_dict["military"]
+        game.civilian = save_dict["civilian"]
+        game.paleo = save_dict["paleo"]
+        game.order = save_dict["order"]
+        game.extract_texts()
+        self.hide_cards()
+        self.enable_widget("back_button")
+        self.display_card()
+
+    def reset_variables(self):
+        game.reset_variables()
+        self.start_day()

screens/game_over.py

@@ -106,6 +106,10 @@ def on_enter(self, *args):
         # Play the game over music
         music_mixer.play("time_of_the_apocalypse")
 
+        # Clear the saved game data
+        USER_DATA.saved_data = None
+        USER_DATA.save_changes()
+
         # Display something when getting a new highscore
         return super().on_enter(*args)
 

screens/intermediate_menu.py

@@ -46,13 +46,14 @@ def __init__(self, **kw):
             **kw)
         self.other_screens_loaded = False
 
-    def on_enter(self, *args):
+    def on_pre_enter(self, *args):
 
         # Set the labels text
         self.start_label_text = TEXT.menu["new_game"]
-        self.continue_label_text = TEXT.menu["continue_game"]
+        if USER_DATA.saved_data is not None:
+            self.continue_label_text = TEXT.menu["continue_game"]
 
-        return super().on_enter(*args)
+        return super().on_pre_enter(*args)
 
     def go_to_menu(self):
         """
@@ -74,8 +75,8 @@ def start_game(self, mode):
         -------
         None
         """
-        # PAUL
-        print(mode)
+        self.manager.get_screen("game").game_mode = mode
+
         if USER_DATA.tutorial:
             self.manager.current = "tutorial"
         else:

tools/constants.py

@@ -107,6 +107,10 @@ def __init__(self) -> None:
         self.tutorial = data["tutorial"]
         self.music_volume = data["music_volume"]
         self.sound_effects_volume = data["sound_effects_volume"]
+        if "saved_data" not in data:
+            self.saved_data = None
+        else:
+            self.saved_data = data["saved_data"]
 
     def save_changes(self) -> None:
         """
@@ -128,6 +132,7 @@ def save_changes(self) -> None:
         data["tutorial"] = self.tutorial
         data["music_volume"] = self.music_volume
         data["sound_effects_volume"] = self.sound_effects_volume
+        data["saved_data"] = self.saved_data
 
         # Save this dictionary
         save_json_file(

tools/postrias.py

@@ -208,6 +208,9 @@ def start_day(self):
 
         # Draw the card corresponding to the phase
         self.card_id = self.draw(self.phase)
+        self.extract_texts()
+
+    def extract_texts(self):
 
         # Extract the texts to display
         if self.phase == "decree":
@@ -300,9 +303,9 @@ def make_choice(self, choice: Literal["left", "down", "right"]):
         elif self.phase == "decision":
             if choice in ["yes", "no"]:
                 list_text = TEXT.answer[choice][self.gameplay["decision"]
-                                        [self.card_id]["complainant"]]
+                                                [self.card_id]["complainant"]]
                 self.text_dict["answer"] = random.choice(list_text)
-                    
+
             else:
                 self.text_dict["answer"] = TEXT.answer[choice]