SpeechChessPython.ipynb

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    "#Import Library Section\n",
    "import chess\n",
    "import pygame\n",
    "import pyttsx3 \n",
    "import speech_recognition as sr\n",
    "from chessboard import display\n",
    "\n",
    "#Creating a board object from chess module\n",
    "board = chess.Board()\n",
    "\n",
    "#Text To Speech Section\n",
    "engine = pyttsx3.init()\n",
    "engine.runAndWait()\n",
    "engine.setProperty('rate', 185)\n",
    "voices = engine.getProperty('voices') \n",
    "engine.setProperty('voice', voices[0].id)\n",
    "\n",
    "def speak(audio):\n",
    "    engine.say(audio)\n",
    "    engine.runAndWait()\n",
    "    \n",
    "#Speech To Text Input Section\n",
    "def takeCommand():\n",
    "    r=sr.Recognizer()\n",
    "    with sr.Microphone() as source:\n",
    "        print(\"Listening...\")\n",
    "        r.pause_threshold=1\n",
    "        audio=r.listen(source,timeout=5)\n",
    "    try:\n",
    "        print(\"Recognizing...\")\n",
    "        query=r.recognize_google(audio)\n",
    "        print(\"You said: \", query)\n",
    "        #querys = str(query)\n",
    "        #print(query)\n",
    "        return query\n",
    "        \n",
    "    except Exception as e:\n",
    "        print(e)\n",
    "        speak(\"Pardon me, can you please say that again...\")\n",
    "        return takeCommand()\n",
    "\n",
    "#Display GUI board section\n",
    "def showBoard(str1):\n",
    "    bat = True\n",
    "    strShow = str1\n",
    "    while bat:\n",
    "        display.start(str1)\n",
    "        display.checkForQuit()\n",
    "        bat = False\n",
    "        exit()\n",
    "        \n",
    "#To run the chess game code section\n",
    "def game():\n",
    "    \n",
    "    flagChance=1\n",
    "    print(\"Welcome to Speech Chess, let's begin!\")\n",
    "    print()\n",
    "    print(\"8 -A8 | B8 | C8 | D8 | E8 | F8 | G8 | H8\")\n",
    "    print(\"  --------------------------------------\")\n",
    "    print(\"7 -A7 | B7 | C7 | D7 | E7 | F7 | G7 | H7\")\n",
    "    print(\"  --------------------------------------\")\n",
    "    print(\"6 -A6 | B6 | C6 | D6 | E6 | F6 | G6 | H6\")\n",
    "    print(\"  --------------------------------------\")\n",
    "    print(\"5 -A5 | B5 | C5 | D5 | E5 | F5 | G5 | H5\")\n",
    "    print(\"  --------------------------------------\")\n",
    "    print(\"4 -A4 | B4 | C4 | D4 | E4 | F4 | G4 | H4\")\n",
    "    print(\"  --------------------------------------\")\n",
    "    print(\"3 -A3 | B3 | C3 | D3 | E3 | F3 | G3 | H3\")\n",
    "    print(\"  --------------------------------------\")\n",
    "    print(\"2 -A2 | B2 | C2 | D2 | E2 | F2 | G2 | H2\")\n",
    "    print(\"  --------------------------------------\")\n",
    "    print(\"1 -A1 | B1 | C1 | D1 | E1 | F1 | G1 | H1\")\n",
    "    print(\"  --------------------------------------\")\n",
    "    print(\"   A    B    C    D    E    F    G    H \")\n",
    "    speak(\"Welcome to Speech Chess, let's begin!\")\n",
    "    speak(\"Please refer the matrix printed below for your moves\")\n",
    "    \n",
    "    \n",
    "    #Checks for game conditions section\n",
    "    checkMate=bool(board.is_checkmate())\n",
    "    gameOver=bool(board.is_game_over())  \n",
    "    staleMate=bool(board.is_stalemate()) \n",
    "    materialInsufficient=bool(board.is_insufficient_material())\n",
    "    \n",
    "    str1 = \"rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1\"\n",
    "    showBoard(str1)\n",
    "\n",
    "    #To run the game only till game over/checkmate/stalemate etc.\n",
    "    while checkMate==False and gameOver==False and staleMate==False and materialInsufficient==False:\n",
    "        print()\n",
    "        \n",
    "        #To speak which player's turn it is\n",
    "        if(flagChance==1):\n",
    "            speak(\"White player's turn\")\n",
    "            flagChance-=1\n",
    "        elif(flagChance==0):\n",
    "            speak(\"Black player's turn\")\n",
    "            flagChance+=1\n",
    "        \n",
    "        #To take input and compute the initial block \n",
    "        def initial():\n",
    "            speak(\"Enter the initial block\")\n",
    "            s1=str(takeCommand())\n",
    "            try:\n",
    "                initialBlock = s1.lower()\n",
    "                alphabet = initialBlock[0]\n",
    "                digit = initialBlock[1]\n",
    "                digit= int(digit)\n",
    "                final = 0\n",
    "                if alphabet == 'a': final = (digit-1)*8\n",
    "                elif alphabet == 'b':final = ((digit-1)*8) + 1\n",
    "                elif alphabet == 'c': final = ((digit-1)*8) + 2\n",
    "                elif alphabet == 'd': final = ((digit-1)*8) + 3\n",
    "                elif alphabet == 'e': final = ((digit-1)*8) + 4\n",
    "                elif alphabet == 'f': final = ((digit-1)*8) + 5\n",
    "                elif alphabet == 'g': final = ((digit-1)*8) + 6\n",
    "                elif alphabet == 'h': final = ((digit-1)*8) + 7\n",
    "                pieceFound = str(board.piece_at(final)).upper()\n",
    "\n",
    "                if(pieceFound==\"p\" or pieceFound==\"P\"):\n",
    "                    speak(\"Found pawn at\" +str(initialBlock))\n",
    "                    \n",
    "                elif(pieceFound==\"n\" or pieceFound==\"N\"):\n",
    "                    speak(\"Found knight at\" +str(initialBlock))\n",
    "                    \n",
    "                elif(pieceFound==\"r\" or pieceFound==\"R\"):\n",
    "                    speak(\"Found rook at\" +str(initialBlock))\n",
    "                    \n",
    "                elif(pieceFound==\"Q\" or pieceFound==\"q\"):\n",
    "                    speak(\"Found queen at\" +str(initialBlock))\n",
    "                    \n",
    "                elif(pieceFound==\"K\" or pieceFound==\"k\"):\n",
    "                    speak(\"Found king at\" +str(initialBlock))\n",
    "                    \n",
    "                elif(pieceFound==\"B\" or pieceFound==\"b\"):\n",
    "                    speak(\"Found bishop at\" +str(initialBlock))\n",
    "                    \n",
    "                return pieceFound\n",
    "            \n",
    "            except Exception as e: \n",
    "                speak(\"I didn't get what you said, please try again!\")\n",
    "                print(e)\n",
    "                return initial()\n",
    "        \n",
    "        #To take input and compute the final block\n",
    "        def finall():\n",
    "            pieceFound1 = initial()\n",
    "            speak(\"Enter the final block\")\n",
    "            s2 = str(takeCommand())\n",
    "            finalBlock = s2.lower()\n",
    "            \n",
    "            if str(pieceFound1)=='P':\n",
    "                complete=str(finalBlock)\n",
    "                try:\n",
    "                    board.push_san(complete)\n",
    "                    str1 = board.fen()\n",
    "\n",
    "                except Exception as e:\n",
    "                    speak(\"Invalid move, please try again!\")\n",
    "                    print(e)\n",
    "                    return finall()\n",
    "            \n",
    "            else: \n",
    "                complete = str(pieceFound1)+str(finalBlock)\n",
    "                try:\n",
    "                    board.push_san(complete)\n",
    "                    str1 = board.fen()\n",
    "\n",
    "                except Exception as e:\n",
    "                    speak(\"Invalid move, please try again!\")\n",
    "                    print(e)\n",
    "                    return finall()\n",
    "                \n",
    "            str1 = board.fen()\n",
    "            showBoard(str1)\n",
    "        finall()\n",
    "\n",
    "    #To check if it is \"check\"\n",
    "    check=bool(board.is_check())\n",
    "    if(check==True):\n",
    "        speak(\"Check\")\n",
    "    if(checkMate==True):\n",
    "        speak(\"Checkmate\")\n",
    "\n",
    "#To restart the game\n",
    "    speak(\"Player 1, would you like to play again\")\n",
    "    choice1=takeCommand().lower\n",
    "\n",
    "    speak(\"player 2, would you like to play again\")\n",
    "    choice2=takeCommand().lower()\n",
    "\n",
    "    if choice1=='yes' and choice2=='yes':\n",
    "        game()\n"
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    "game()"
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