07MilestoneProject1TicTacToe.ipynb

{
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   "source": [
    "# Milestone Project 1: Walkthrough Steps Workbook\n",
    "\n",
    "Below is a set of steps for you to follow to try to create the Tic Tac Toe Milestone Project game!"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### Some suggested tools before you get started:\n",
    "To take input from a user:\n",
    "\n",
    "    player1 = input(\"Please pick a marker 'X' or 'O'\")\n",
    "    \n",
    "Note that input() takes in a string. If you need an integer value, use\n",
    "\n",
    "    position = int(input('Please enter a number'))\n",
    "    \n",
    "<br>To clear the screen between moves:\n",
    "\n",
    "    from IPython.display import clear_output\n",
    "    clear_output()\n",
    "    \n",
    "Note that clear_output() will only work in jupyter. To clear the screen in other IDEs, consider:\n",
    "\n",
    "    print('\\n'*100)\n",
    "    \n",
    "This scrolls the previous board up out of view. Now on to the program!"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**Step 1: Write a function that can print out a board. Set up your board as a list, where each index 1-9 corresponds with a number on a number pad, so you get a 3 by 3 board representation.**"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "from IPython.display import clear_output\n",
    "\n",
    "def display_board(board):\n",
    "    \n",
    "        clear_output()\n",
    "        \n",
    "        print('   |   |')\n",
    "        \n",
    "        print(' ' + board[7] + ' | ' + board[8] + ' | ' + board[9])\n",
    "        \n",
    "        print('   |   |')\n",
    "        \n",
    "        print('-----------')\n",
    "        \n",
    "        print('   |   |')\n",
    "        print(' ' + board[4] + ' | ' + board[5] + ' | ' + board[6])\n",
    "        \n",
    "        print('   |   |')\n",
    "        \n",
    "        print('-----------')\n",
    "        \n",
    "        print('   |   |')\n",
    "        \n",
    "        print(' ' + board[1] + ' | ' + board[2] + ' | ' + board[3])\n",
    "        \n",
    "        print('   |   |')\n",
    "        "
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**TEST Step 1:** run your function on a test version of the board list, and make adjustments as necessary"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "   |   |\n",
      " X | O | X\n",
      "   |   |\n",
      "-----------\n",
      "   |   |\n",
      " O | X | O\n",
      "   |   |\n",
      "-----------\n",
      "   |   |\n",
      " X | O | X\n",
      "   |   |\n"
     ]
    }
   ],
   "source": [
    "test_board = ['#','X','O','X','O','X','O','X','O','X']\n",
    "display_board(test_board)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**Step 2: Write a function that can take in a player input and assign their marker as 'X' or 'O'. Think about using *while* loops to continually ask until you get a correct answer.**"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [],
   "source": [
    "def player_input():\n",
    "    \n",
    "    pass\n",
    "\n",
    "    playerinput = input(' Enter Your Choice (X Or O) : ')\n",
    "    \n",
    "    playerinput = playerinput.capitalize()\n",
    "    \n",
    "    while playerinput not in ['X','O'] :\n",
    "        \n",
    "        print(' You have entered wrong input ')\n",
    "        \n",
    "        print(' Please try again')\n",
    "        \n",
    "        playerinput = input(' Enter Your Choice (X Or O) : ')\n",
    "    \n",
    "        playerinput = playerinput.capitalize()\n",
    "        \n",
    "    if playerinput == 'X' :\n",
    "        \n",
    "        return ('X','O')\n",
    "    \n",
    "    elif playerinput == 'O' :\n",
    "        \n",
    "        return ('O','X')\n",
    "      "
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**TEST Step 2:** run the function to make sure it returns the desired output"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " Enter Your Choice (X Or O) : X\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "('X', 'O')"
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "player_input()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**Step 3: Write a function that takes in the board list object, a marker ('X' or 'O'), and a desired position (number 1-9) and assigns it to the board.**"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [],
   "source": [
    "def place_marker(board, marker, position):\n",
    "    \n",
    "    board[position] = marker"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**TEST Step 3:** run the place marker function using test parameters and display the modified board"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "   |   |\n",
      " X | $ | X\n",
      "   |   |\n",
      "-----------\n",
      "   |   |\n",
      " O | X | O\n",
      "   |   |\n",
      "-----------\n",
      "   |   |\n",
      " X | O | X\n",
      "   |   |\n"
     ]
    }
   ],
   "source": [
    "place_marker(test_board,'$',8)\n",
    "display_board(test_board)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**Step 4: Write a function that takes in a board and a mark (X or O) and then checks to see if that mark has won. **"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [],
   "source": [
    "def win_check(board, mark):\n",
    "    \n",
    "    if board[1] == mark and board[5] == mark and board[9] == mark :\n",
    "                                                    \n",
    "            return True\n",
    "        \n",
    "    elif board[7] == mark and board[5] == mark and board[3] == mark :\n",
    "                                                    \n",
    "            return True\n",
    "           \n",
    "    elif board[1] == mark and board[2] == mark and board[3] == mark :\n",
    "            \n",
    "            return True\n",
    "        \n",
    "    elif board[4] == mark and board[5] == mark and board[6] == mark :\n",
    "            \n",
    "            return True\n",
    "        \n",
    "    elif board[7] == mark and board[8] == mark and board[9] == mark :\n",
    "            \n",
    "            return True\n",
    "        \n",
    "    elif board[1] == mark and board[4] == mark and board[7] == mark :\n",
    "            \n",
    "            return True\n",
    "        \n",
    "    elif board[2] == mark and board[5] == mark and board[8] == mark :\n",
    "            \n",
    "            return True\n",
    "        \n",
    "    elif board[3] == mark and board[6] == mark and board[9] == mark :\n",
    "            \n",
    "            return True\n",
    "        \n",
    "    return False"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**TEST Step 4:** run the win_check function against our test_board - it should return True"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 8,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "win_check(test_board,'X')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**Step 5: Write a function that uses the random module to randomly decide which player goes first. You may want to lookup random.randint() Return a string of which player went first.**"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [],
   "source": [
    "import random\n",
    "\n",
    "def choose_first():\n",
    "    \n",
    "    first = random.randint(0,1) \n",
    "    \n",
    "    if first == 1 :\n",
    "        \n",
    "        return 'Player 2'\n",
    "    \n",
    "    else :\n",
    "        \n",
    "        return 'Player 1'"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**Step 6: Write a function that returns a boolean indicating whether a space on the board is freely available.**"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {},
   "outputs": [],
   "source": [
    "def space_check(board, position):\n",
    "    \n",
    "    return board[position] == ' '"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**Step 7: Write a function that checks if the board is full and returns a boolean value. True if full, False otherwise.**"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [],
   "source": [
    "def full_board_check(board):\n",
    "    \n",
    "    for i in [1,2,3,4,5,6,7,8,9] :\n",
    "        \n",
    "        if space_check(board,i)  :\n",
    "            \n",
    "            return False\n",
    "        \n",
    "    return True"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**Step 8: Write a function that asks for a player's next position (as a number 1-9) and then uses the function from step 6 to check if it's a free position. If it is, then return the position for later use.**"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [],
   "source": [
    "def player_choice(board):\n",
    "    \n",
    "    position = int(input(' Enter Position (1-9) : ')) \n",
    "    \n",
    "    while position not in [1,2,3,4,5,6,7,8,9] or not space_check(board, position) :\n",
    "\n",
    "        print(' You have entered wrong input ')\n",
    "        \n",
    "        print(' Please try again')\n",
    "        \n",
    "        position = int(input(' Enter Position (1-9) : ')) \n",
    "    \n",
    "    return position\n",
    "            \n",
    "            "
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**Step 9: Write a function that asks the player if they want to play again and returns a boolean True if they do want to play again.**"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [],
   "source": [
    "def replay():\n",
    "    \n",
    "    option = input(' Do you want to play again : ')\n",
    "    \n",
    "    if option.capitalize()[0] == 'Y' :\n",
    "        \n",
    "        return True\n",
    "    \n",
    "    return False"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "collapsed": true
   },
   "source": [
    "**Step 10: Here comes the hard part! Use while loops and the functions you've made to run the game!**"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "   |   |\n",
      " O | O | O\n",
      "   |   |\n",
      "-----------\n",
      "   |   |\n",
      " X | X |  \n",
      "   |   |\n",
      "-----------\n",
      "   |   |\n",
      " O |   | X\n",
      "   |   |\n",
      " Player 2 has won the game !! \n",
      " Do you want to play again : No\n",
      " The End \n"
     ]
    }
   ],
   "source": [
    "print(' Welcome to Tic Tac Toe!!! ')\n",
    "\n",
    "#while True:\n",
    "    # Set the game up here\n",
    "    #pass\n",
    "\n",
    "    #while game_on:\n",
    "        #Player 1 Turn\n",
    "        \n",
    "        \n",
    "        # Player2's turn.\n",
    "            \n",
    "            #pass\n",
    "\n",
    "    #if not replay():\n",
    "        #break\n",
    "        \n",
    "        \n",
    "while True:\n",
    "\n",
    "    theBoard = [' '] * 10\n",
    "    \n",
    "    player1_marker, player2_marker = player_input()\n",
    "    \n",
    "    print(' Player 1 Is ' + player1_marker)\n",
    "    \n",
    "    print(' Player 2 Is ' + player2_marker)\n",
    "    \n",
    "    turn = choose_first()\n",
    "    \n",
    "    print(' '+ turn + ' will go first ')\n",
    "    \n",
    "    play_game = input('Are you ready to play? Enter Yes or No : ')\n",
    "    \n",
    "    if play_game.capitalize()[0] == 'Y':\n",
    "        \n",
    "        game_on = True\n",
    "    \n",
    "    else:\n",
    "        \n",
    "        game_on = False\n",
    "\n",
    "    while game_on:\n",
    "        \n",
    "        if turn == 'Player 1' :\n",
    "            \n",
    "            display_board(theBoard)\n",
    "            \n",
    "            position = player_choice(theBoard)\n",
    "            \n",
    "            place_marker(theBoard, player1_marker, position)\n",
    "\n",
    "            if win_check(theBoard, player1_marker):\n",
    "                \n",
    "                display_board(theBoard)\n",
    "                \n",
    "                print(' Player 1 has won the game !! ')\n",
    "                \n",
    "                game_on = False\n",
    "            \n",
    "            else :\n",
    "                \n",
    "                if full_board_check(theBoard):\n",
    "                    \n",
    "                    display_board(theBoard)\n",
    "                    \n",
    "                    print(' The game is a draw!')\n",
    "                    \n",
    "                    break\n",
    "                \n",
    "                else :\n",
    "                    \n",
    "                    turn = 'Player 2'\n",
    "\n",
    "        else:\n",
    "            \n",
    "            display_board(theBoard)\n",
    "            \n",
    "            position = player_choice(theBoard)\n",
    "            \n",
    "            place_marker(theBoard, player2_marker, position)\n",
    "\n",
    "            if win_check(theBoard, player2_marker):\n",
    "                \n",
    "                display_board(theBoard)\n",
    "                \n",
    "                print(' Player 2 has won the game !! ')\n",
    "                \n",
    "                game_on = False\n",
    "            \n",
    "            else :\n",
    "                \n",
    "                if full_board_check(theBoard):\n",
    "                    \n",
    "                    display_board(theBoard)\n",
    "                    \n",
    "                    print(' The game is a draw!')\n",
    "                    \n",
    "                    break\n",
    "                \n",
    "                else :\n",
    "                    \n",
    "                    turn = 'Player 1'\n",
    "\n",
    "    if not replay() :\n",
    "        \n",
    "        print(' The End ')\n",
    "        \n",
    "        break"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "collapsed": true
   },
   "source": [
    "## Good Job!"
   ]
  }
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