Merge pull request #5 from abdallah1097/add-go-back-button

Add Back button on the select difficulty screen

Author: SashaKryzh

minesweeper/game/Game.py

@@ -50,7 +50,7 @@ def __home_screen(self):
     def __on_new_game(self):
         self.frame.destroy()
         self.frame = tk.Frame(self.window)
-        Screens.sel_difficulty_scr(self.frame, self.__start_game)
+        Screens.sel_difficulty_scr(self.frame, self.__start_game, self.__home_screen)
 
     def __on_continue(self):
         self.__start_game(is_continue=True)

minesweeper/game/Screens.py

@@ -26,7 +26,7 @@ def button(text, command):
         master.pack(fill=tk.NONE, expand=True)
 
     @staticmethod
-    def sel_difficulty_scr(master, on_select):
+    def sel_difficulty_scr(master, on_select, on_back):
         def button(text, command):
             return tk.Button(master, text=text, command=command, width=20)
 
@@ -39,4 +39,9 @@ def button(text, command):
         btn_h = button(DifficultyLevel.HARD.value, lambda: on_select(DifficultyLevel.HARD))
         btn_h.pack()
 
+        tk.Frame(master, height=10).pack()
+
+        btn_back = button("Повернутися до меню", on_back)
+        btn_back.pack()
+
         master.pack(fill=tk.NONE, expand=True)