打发无聊时光小游戏——五子棋游戏(控制台版)

最近写了一个关于Python的五子棋游戏，也算是一个小项目，我这次写的五子棋游戏为控制台版，主要具有以下功能：

• 可以循环打印棋盘；

• 对战双方有一方胜利时，打印胜利棋盘及赢家；

• 判断棋子是否超出棋盘的范围；

  关于这个游戏大概思路，我画了个较为粗略的结构图，如下：
  

本人画功不是太好，请见谅。

下面是这个游戏的完整代码：

#encoding:utf-8
_date_ = "2020/3/31 13:21"

# 游戏是否结束
finish = False
# 当前下棋者标记
flagNum = 1
# 当前下棋者棋子
flagch = '*'
# 当前棋子的横坐标
x = 0
# 当前棋子的纵坐标
y = 0
print('\033[1;37;41m---------简易五子棋游戏(控制台版)---------\033[0m')
# 棋盘初始化
checkerboard = []
for i in range(10):
    checkerboard.append([])
    for j in range(10):
        checkerboard[i].append('-')

def msg():
    # 输出最后的胜利的棋盘
    print("\033[1;37;41m------------------------------------")
    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 True:
    # 打印棋盘
    print("\033[1;30;46m-------------------------------------")
    print("  1  2  3  4  5  6  7  8  9  10")  # 输出行标号
    for i in range(len(checkerboard)):
        print(chr(i + ord('A')) + " ", end=' ');  # 输出列编号
        for j in range(len(checkerboard[i])):
            print(checkerboard[i][j] + " ", end=' ')
        print()  # 换行
    print("---------------------------------------\033[0m")
    #下棋设置

    # 判断当前下棋者
    if flagNum == 1:
        flagch = '*'
        # 粉字黑底
        print('\033[1;37;45m请*输入棋子坐标(例如A1):\033[0m', end=' ')
    else:
        flagch = 'o'
        # 黑字绿底
        print('\033[1;30;42m请o输入棋子坐标(例如J5):\033[0m', end=' ')

    # 记录棋子坐标
    # 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

    # 判断棋子坐标
    # 判断坐标是否在棋盘之内
    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

    # 判断指定坐标位置是否有棋子
    # 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

    # 判断棋子上、下、左、右方向
    # 判断棋子左侧
    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
    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
    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
    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()

    #判断棋子对角线方向
    # 判断棋子右上方向
    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()

    # 判断棋子右下方向
    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()

    # 判断棋子左上方向
    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()

    # 判断棋子左下方向
    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()

    # 更换下棋者标记
    flagNum *= -1;