简单五子棋代码实现

忘是亡心i 2021-09-29 13:24 448阅读 0赞

**一 代码**

finish = False # 游戏是否结束
    flagNum = 1  # 当前下棋者标记
    flagch = '*'  # 当前下棋者棋子
    x = 0    # 当前棋子的横坐标
    y = 0    # 当前棋子的纵坐标
    print('\033[1;37;41m---------简易五子棋游戏（控制台版）---------\033[0m')
    # 棋盘初始化：10*10，初始化时，每个位置都是-
    checkerboard=[]
    for i in range(10):
        checkerboard.append([])
        for j in range(10):
            checkerboard[i].append('-')
    def msg():
        # 输出最后胜利的棋盘
        print("\033[1;37;44m--------------------------------")
        print("   1  2  3  4  5  6  7  8  9  10")
        for i in range(len(checkerboard)):
            print(chr(i + ord('A')) + " ", end=' ')
            for j in range(len(checkerboard[i])):
                print(checkerboard[i][j] + " ", end=' ')
            print()
        print("--------------------------------\033[0m")
        # 输出赢家
        if (flagNum == 1):
            print('\033[32m*棋胜利！***\033[0m')
        else:
            print('\033[32mo棋胜利！***\033[0m')
    
    while not finish:
        # 绘制棋盘
        print("\033[1;30;46m--------------------------------")
        print("   1  2  3  4  5  6  7  8  9  10")
        for i in range(len(checkerboard)):
            print(chr(i + ord('A')) + " ", end=' ');
            for j in range(len(checkerboard[i])):
                print(checkerboard[i][j] + " ", end=' ')
            print()
        print("--------------------------------\033[0m")
        # 判断当前下棋者
        if flagNum == 1:
            flagch = '*'
            print('\033[1;37;40m请*输入棋子坐标（例如A1）：\033[0m', end=' ') # 白字黑底
        else:
            flagch = 'o'
            print('\033[1;30;42m请o输入棋子坐标（例如J5）：\033[0m', end=' ') # 黑字绿底
        # 输入棋子坐标
        str = input()
        ch = str[0] # 获取第一个字符的大写形式
        x = ord(ch) - 65
        y = int(str[1]) - 1
        # 判断坐标是否在棋盘之内
        # X轴方向：从上到下
        # Y轴方法：从左到右
        if (x < 0 or x > 9 or y < 0 or y > 9):
            print('\033[31m***您输入的坐标有误请重新输入！***\033[0m')
            continue
        # 判断坐标上是否有棋子
        if (checkerboard[x][y] == '-'):
            if (flagNum == 1):
                checkerboard[x][y] = '*'
            else:
                checkerboard[x][y] = 'o'
        else:
            print('\033[31m******您输入位置已经有其他棋子，请重新输入！\033[0m')
            continue
        # 判断棋子左侧（最后落子在水平方向第5个位置）
        if (y - 4 >= 0):
            if (checkerboard[x][y - 1] == flagch
                    and checkerboard[x][y - 2] == flagch
                    and checkerboard[x][y - 3] == flagch
                    and checkerboard[x][y - 4] == flagch):
                finish = True
                msg()
    
        # 判断棋子右侧（最后落子在水平方法第1个位置）
        if (y + 4 <= 9):
            if (checkerboard[x][y + 1] == flagch
                    and checkerboard[x][y + 2] == flagch
                    and checkerboard[x][y + 3] == flagch
                    and checkerboard[x][y + 4] == flagch):
                finish = True
                msg()
    
        # 判断棋子上方（最后落子在垂直方向最下面）
        if (x - 4 >= 0):
            if (checkerboard[x - 1][y] == flagch
                    and checkerboard[x - 2][y] == flagch
                    and checkerboard[x - 3][y] == flagch
                    and checkerboard[x - 4][y] == flagch):
                finish = True
                msg()
    
        # 判断棋子下方（最后落子在垂直方向最上面）
        if (x + 4 <= 9):
            if (checkerboard[x + 1][y] == flagch
                    and checkerboard[x + 2][y] == flagch
                    and checkerboard[x + 3][y] == flagch
                    and checkerboard[x + 4][y] == flagch):
                finish = True
                msg()
    
        # 判断棋子左上方向
        if (x - 4 >= 0 and y - 4 >= 0):
            if (checkerboard[x - 1][y - 1] == flagch
                    and checkerboard[x - 2][y - 2] == flagch
                    and checkerboard[x - 3][y - 3] == flagch
                    and checkerboard[x - 4][y - 4] == flagch):
                finish = True
                msg()
    
        # 判断棋子左下方向
        if (x + 4 <= 9 and y - 4 >= 0):
            if (checkerboard[x + 1][y - 1] == flagch
                    and checkerboard[x + 2][y - 2] == flagch
                    and checkerboard[x + 3][y - 3] == flagch
                    and checkerboard[x + 4][y - 4] == flagch):
                finish = True
                msg()
    
        # 判断棋子右上方向
        if (x - 4 >= 0 and y + 4 <= 9):
            if (checkerboard[x - 1][y + 1] == flagch
                    and checkerboard[x - 2][y + 2] == flagch
                    and checkerboard[x - 3][y + 3] == flagch
                    and checkerboard[x - 4][y + 4] == flagch):
                finish = True
                msg()
    
        # 判断棋子右下方向
        if (x + 4 <= 9 and y + 4 <= 9):
            if (checkerboard[x + 1][y + 1] == flagch
                    and checkerboard[x + 2][y + 2] == flagch
                    and checkerboard[x + 3][y + 3] == flagch
                    and checkerboard[x + 4][y + 4] == flagch):
                finish = True
                msg()
        flagNum *= -1; # 更换下棋者标记

**二 运行**

E:\Python\Python项目开发案例集锦\Code\03\源程序\venv\Scripts\python.exe E:/Python/Python项目开发案例集锦/Code/03/源程序/gobang.py
    ---------简易五子棋游戏（控制台版）---------
    --------------------------------
       1  2  3  4  5  6  7  8  9  10
    A  -  -  -  -  -  -  -  -  -  -  
    B  -  -  -  -  -  -  -  -  -  -  
    C  -  -  -  -  -  -  -  -  -  -  
    D  -  -  -  -  -  -  -  -  -  -  
    E  -  -  -  -  -  -  -  -  -  -  
    F  -  -  -  -  -  -  -  -  -  -  
    G  -  -  -  -  -  -  -  -  -  -  
    H  -  -  -  -  -  -  -  -  -  -  
    I  -  -  -  -  -  -  -  -  -  -  
    J  -  -  -  -  -  -  -  -  -  -  
    --------------------------------
    请*输入棋子坐标（例如A1）： A1
    --------------------------------
       1  2  3  4  5  6  7  8  9  10
    A  *  -  -  -  -  -  -  -  -  -  
    B  -  -  -  -  -  -  -  -  -  -  
    C  -  -  -  -  -  -  -  -  -  -  
    D  -  -  -  -  -  -  -  -  -  -  
    E  -  -  -  -  -  -  -  -  -  -  
    F  -  -  -  -  -  -  -  -  -  -  
    G  -  -  -  -  -  -  -  -  -  -  
    H  -  -  -  -  -  -  -  -  -  -  
    I  -  -  -  -  -  -  -  -  -  -  
    J  -  -  -  -  -  -  -  -  -  -  
    --------------------------------
    请o输入棋子坐标（例如J5）： J5
    --------------------------------
       1  2  3  4  5  6  7  8  9  10
    A  *  -  -  -  -  -  -  -  -  -  
    B  -  -  -  -  -  -  -  -  -  -  
    C  -  -  -  -  -  -  -  -  -  -  
    D  -  -  -  -  -  -  -  -  -  -  
    E  -  -  -  -  -  -  -  -  -  -  
    F  -  -  -  -  -  -  -  -  -  -  
    G  -  -  -  -  -  -  -  -  -  -  
    H  -  -  -  -  -  -  -  -  -  -  
    I  -  -  -  -  -  -  -  -  -  -  
    J  -  -  -  -  o  -  -  -  -  -  
    --------------------------------
    请*输入棋子坐标（例如A1）： B2
    --------------------------------
       1  2  3  4  5  6  7  8  9  10
    A  *  -  -  -  -  -  -  -  -  -  
    B  -  *  -  -  -  -  -  -  -  -  
    C  -  -  -  -  -  -  -  -  -  -  
    D  -  -  -  -  -  -  -  -  -  -  
    E  -  -  -  -  -  -  -  -  -  -  
    F  -  -  -  -  -  -  -  -  -  -  
    G  -  -  -  -  -  -  -  -  -  -  
    H  -  -  -  -  -  -  -  -  -  -  
    I  -  -  -  -  -  -  -  -  -  -  
    J  -  -  -  -  o  -  -  -  -  -  
    --------------------------------
    请o输入棋子坐标（例如J5）： B3
    --------------------------------
       1  2  3  4  5  6  7  8  9  10
    A  *  -  -  -  -  -  -  -  -  -  
    B  -  *  o  -  -  -  -  -  -  -  
    C  -  -  -  -  -  -  -  -  -  -  
    D  -  -  -  -  -  -  -  -  -  -  
    E  -  -  -  -  -  -  -  -  -  -  
    F  -  -  -  -  -  -  -  -  -  -  
    G  -  -  -  -  -  -  -  -  -  -  
    H  -  -  -  -  -  -  -  -  -  -  
    I  -  -  -  -  -  -  -  -  -  -  
    J  -  -  -  -  o  -  -  -  -  -  
    --------------------------------
    请*输入棋子坐标（例如A1）： C3
    --------------------------------
       1  2  3  4  5  6  7  8  9  10
    A  *  -  -  -  -  -  -  -  -  -  
    B  -  *  o  -  -  -  -  -  -  -  
    C  -  -  *  -  -  -  -  -  -  -  
    D  -  -  -  -  -  -  -  -  -  -  
    E  -  -  -  -  -  -  -  -  -  -  
    F  -  -  -  -  -  -  -  -  -  -  
    G  -  -  -  -  -  -  -  -  -  -  
    H  -  -  -  -  -  -  -  -  -  -  
    I  -  -  -  -  -  -  -  -  -  -  
    J  -  -  -  -  o  -  -  -  -  -  
    --------------------------------
    请o输入棋子坐标（例如J5）： C4
    --------------------------------
       1  2  3  4  5  6  7  8  9  10
    A  *  -  -  -  -  -  -  -  -  -  
    B  -  *  o  -  -  -  -  -  -  -  
    C  -  -  *  o  -  -  -  -  -  -  
    D  -  -  -  -  -  -  -  -  -  -  
    E  -  -  -  -  -  -  -  -  -  -  
    F  -  -  -  -  -  -  -  -  -  -  
    G  -  -  -  -  -  -  -  -  -  -  
    H  -  -  -  -  -  -  -  -  -  -  
    I  -  -  -  -  -  -  -  -  -  -  
    J  -  -  -  -  o  -  -  -  -  -  
    --------------------------------
    请*输入棋子坐标（例如A1）： D4
    --------------------------------
       1  2  3  4  5  6  7  8  9  10
    A  *  -  -  -  -  -  -  -  -  -  
    B  -  *  o  -  -  -  -  -  -  -  
    C  -  -  *  o  -  -  -  -  -  -  
    D  -  -  -  *  -  -  -  -  -  -  
    E  -  -  -  -  -  -  -  -  -  -  
    F  -  -  -  -  -  -  -  -  -  -  
    G  -  -  -  -  -  -  -  -  -  -  
    H  -  -  -  -  -  -  -  -  -  -  
    I  -  -  -  -  -  -  -  -  -  -  
    J  -  -  -  -  o  -  -  -  -  -  
    --------------------------------
    请o输入棋子坐标（例如J5）： A2
    --------------------------------
       1  2  3  4  5  6  7  8  9  10
    A  *  o  -  -  -  -  -  -  -  -  
    B  -  *  o  -  -  -  -  -  -  -  
    C  -  -  *  o  -  -  -  -  -  -  
    D  -  -  -  *  -  -  -  -  -  -  
    E  -  -  -  -  -  -  -  -  -  -  
    F  -  -  -  -  -  -  -  -  -  -  
    G  -  -  -  -  -  -  -  -  -  -  
    H  -  -  -  -  -  -  -  -  -  -  
    I  -  -  -  -  -  -  -  -  -  -  
    J  -  -  -  -  o  -  -  -  -  -  
    --------------------------------
    请*输入棋子坐标（例如A1）： E5
    --------------------------------
       1  2  3  4  5  6  7  8  9  10
    A  *  o  -  -  -  -  -  -  -  -  
    B  -  *  o  -  -  -  -  -  -  -  
    C  -  -  *  o  -  -  -  -  -  -  
    D  -  -  -  *  -  -  -  -  -  -  
    E  -  -  -  -  *  -  -  -  -  -  
    F  -  -  -  -  -  -  -  -  -  -  
    G  -  -  -  -  -  -  -  -  -  -  
    H  -  -  -  -  -  -  -  -  -  -  
    I  -  -  -  -  -  -  -  -  -  -  
    J  -  -  -  -  o  -  -  -  -  -  
    --------------------------------
    *棋胜利！***
    
    Process finished with exit code 0

**三 思考**

本程序在判断上下左右方向时候，采用了简化处理，实际上水平方法有5种需要判断，垂直方法也有5种情况需要判断，两条对角线也各有5种情况需要判断，共有20种情况需要判断，本例只判断了8种情况，还有12种情况没判断。

下面红色框起来的地方都可以是最后落子位置，严谨做法是每个位置都要判断，本例只判断了首尾两个位置落子情况，中间三种落子情况并没判断。

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