aug_19th_quiz_game_improvements.ipynb

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     "text": [
      "Enter your name: Hasan\n",
      "Hi Hasan, Welcome to our quiz game.\n",
      "\n",
      "    The rules are very simple.\n",
      "    You'll see a question and 4 options. Enter the correct\n",
      "    option, if you enter wrong option you get two chances.\n",
      "    After that you lose the game. If you answer correctly \n",
      "    You win the Game.\n",
      "    \n",
      "Press Enter to Start\n",
      "Score file is invalid, Creating a new file.\n",
      "Q1: What is the capitol of India?\n",
      "A- Mumbai\n",
      "B- Bangalore\n",
      "C- Delhi\n",
      "D- Madras\n"
     ]
    }
   ],
   "source": [
    "import time\n",
    "import json\n",
    "import os\n",
    "\n",
    "scoreboard_filename = \"scoreboard.json\"\n",
    "score = {\"incorrect\":0,\n",
    "         \"points\":0}\n",
    "\n",
    "result = \"WIN\"\n",
    "\n",
    "question_database = {\n",
    "      1 : {\"question\":\"What is the capitol of India?\",\n",
    "           \"correct\": \"c\",\n",
    "           \"answers\": {\n",
    "               \"a\": \"Mumbai\",\n",
    "               \"b\": \"Bangalore\",\n",
    "               \"c\": \"Delhi\",\n",
    "               \"d\": \"Madras\"},\n",
    "           },\n",
    "      2 : {\"question\":\"Who is the first prime minister of India?\",\n",
    "           \"correct\": \"c\",\n",
    "           \"answers\":{\n",
    "               \"a\": \"Morarji Desai\",\n",
    "               \"b\": \"Mahatma Gandhi\",\n",
    "               \"c\": \"Jawaharlal Nehru\",\n",
    "               \"d\": \"Sardar Patel\"}\n",
    "          },\n",
    "      3 : {\"question\":\"Who invented the telephone?\",\n",
    "           \"correct\": \"a\",\n",
    "           \"answers\":{\n",
    "               \"a\": \"Graham Bell\",\n",
    "               \"b\": \"Nikola Tesla\",\n",
    "               \"c\": \"Albert Einstin\",\n",
    "               \"d\": \"Sam Pitroda\"},\n",
    "           }\n",
    "}\n",
    "\n",
    "def write_json_to_file(json_filename):\n",
    "    with open(json_filename, \"w\") as json_file:\n",
    "        json_data = {}\n",
    "        empty_dict_json = json.dumps(json_data)\n",
    "        json_file.write(empty_dict_json)\n",
    "    return json_data\n",
    "\n",
    "\n",
    "def check_for_scoreboard_file(scoreboard_filename):\n",
    "    \"\"\"\n",
    "    This function check if the scoreboard file exists already.\n",
    "    If the file exists it reads the json data from file,convert\n",
    "    it to a dict and return that. Otherwise it creates a file and\n",
    "    puts an empty dict in the file.\n",
    "    \"\"\"\n",
    "    if os.path.exists(scoreboard_filename):\n",
    "        with open(scoreboard_filename, \"r\") as scoreboard_file:\n",
    "            scoreboard_data_json = scoreboard_file.read()\n",
    "            try:\n",
    "                scoreboard_data = json.loads(scoreboard_data_json)\n",
    "            except:\n",
    "                print(\"Score file is invalid, Creating a new file.\")\n",
    "                scoreboard_data = write_json_to_file(scoreboard_filename)\n",
    "\n",
    "    else:\n",
    "        scoreboard_data = write_json_to_file(scoreboard_filename)\n",
    "\n",
    "    return scoreboard_data\n",
    "\n",
    "    \n",
    "def update_scoreboard_file(scoreboard_data):\n",
    "    scoreboard_data_json = json.dumps(scoreboard_data)\n",
    "    with open(scoreboard_filename, \"w\") as scoreboard_file:\n",
    "        scoreboard_file.write(scoreboard_data_json)\n",
    "\n",
    "\n",
    "def welcome_user():\n",
    "    while True:\n",
    "        username = input(\"Enter your name: \")\n",
    "        \n",
    "        if username == \"\":\n",
    "            # continue the loop\n",
    "            continue\n",
    "        else:\n",
    "            # Break the loop\n",
    "            break\n",
    "    \n",
    "    print(f\"Hi {username}, Welcome to our quiz game.\")\n",
    "    print(\"\"\"\n",
    "    The rules are very simple.\n",
    "    You'll see a question and 4 options. Enter the correct\n",
    "    option, if you enter wrong option you get two chances.\n",
    "    After that you lose the game. If you answer correctly \n",
    "    You win the Game.\n",
    "    \"\"\")\n",
    "    _ = input(\"Press Enter to Start\")\n",
    "    return username\n",
    "    \n",
    "    \n",
    "def ask_question(question, question_no):\n",
    "    print(f\"Q{question_no}: {question['question']}\")\n",
    "    options = question[\"answers\"]\n",
    "\n",
    "    print(\"A-\",options[\"a\"])\n",
    "    print(\"B-\",options[\"b\"])\n",
    "    print(\"C-\",options[\"c\"])\n",
    "    print(\"D-\",options[\"d\"])\n",
    "    \n",
    "    while True:\n",
    "        answer = input(\"Enter the correct option: \")\n",
    "        answer = answer.lower()\n",
    "          \n",
    "        if answer == \"\":\n",
    "            print(\"Please Enter An Option.\")\n",
    "            continue\n",
    "\n",
    "        elif answer not in options.keys():\n",
    "            print(\"Please Enter A,B,C or D.\")\n",
    "            continue\n",
    "\n",
    "        else:\n",
    "            break\n",
    "    \n",
    "    return answer\n",
    "\n",
    "          \n",
    "def check_answer(question, answer):\n",
    "    if answer == question[\"correct\"]:\n",
    "        print(\"Congrats! \\n\")\n",
    "        score[\"points\"] += 1\n",
    "    else:\n",
    "        print(\"Your answer is incorrect. \\n\")\n",
    "        score[\"incorrect\"] += 1\n",
    "\n",
    "def end_game(result, username):\n",
    "    if result == \"WIN\":\n",
    "          print(f\"Congratulation {username} you won the game.\")\n",
    "    elif result == \"LOSE\":\n",
    "          print(f\"Game Over {username}!\")\n",
    "\n",
    "    print(f\"Your score is {score['points']}.\")\n",
    "    total_time = time.time() - start_time\n",
    "    print(f\"You took {total_time} seconds.\")\n",
    "          \n",
    "    scoreboard_data[username] = {\"name\":username,\n",
    "                                \"score\":score['points'],\n",
    "                                \"time\":total_time}\n",
    "          \n",
    "    update_scoreboard_file(scoreboard_data)\n",
    "    show_scoreboard(scoreboard_data)\n",
    "    \n",
    "    return 0\n",
    "          \n",
    "def show_scoreboard(scoreboard_data):\n",
    "    first_value_from_dict = list(scoreboard_data.values())[0]\n",
    "    keys_from_dict = list(first_value_from_dict.keys())\n",
    "\n",
    "    for key in keys_from_dict:\n",
    "        print(f\"{key} \\t\\t|\", end=\"\")\n",
    "\n",
    "\n",
    "    print(\"\")\n",
    "    print(\"--\"*25)\n",
    "\n",
    "    for user_data in scoreboard_data.values():\n",
    "        print(f'{user_data[\"name\"]} \\t\\t| {user_data[\"score\"]} \\t\\t| {user_data[\"time\"]}')\n",
    "    \n",
    "    return 0\n",
    "\n",
    "          \n",
    "\n",
    "\n",
    "username = welcome_user()\n",
    "scoreboard_data = check_for_scoreboard_file(scoreboard_filename)\n",
    "\n",
    "start_time = time.time()\n",
    "\n",
    "for question_no, question in question_database.items():\n",
    "\n",
    "    answer = ask_question(question, question_no)\n",
    "    check_answer(question, answer)\n",
    "          \n",
    "    if score[\"incorrect\"] == 2:\n",
    "          result = \"LOSE\"\n",
    "          break\n",
    "    else:\n",
    "          pass\n",
    "          \n",
    "end_game(result, username)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# function to write json data in a file\n",
    "import json\n",
    "\n",
    "def write_json_to_file(json_filename):\n",
    "    with open(json_filename, \"w\") as json_file:\n",
    "        json_data = {}\n",
    "        empty_dict_json = json.dumps(json_data)\n",
    "        json_file.write(empty_dict_json)\n",
    "    return json_data\n",
    "\n",
    "write_json_to_file(\"test_file.json\")"
   ]
  }
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