今天分享给大家的是采用Python3+tkinter制作而成的小项目——黑白棋

tkinter是Python内置的图形化模块，简单易用，一般的小型UI程序可以快速用它实现，具体的tkinter相关知识王老师会在以后开辟专栏单独讲解

我们先来看看这个黑白棋项目吧

一、项目演示

二、代码

完整代码如下，用到的素材（图片等）下载地址为：www.itprojects.cn/detail.html…

from tkinter import *
from tkinter.messagebox import *
import random

root = Tk('黑白棋')
root.title("黑白棋（更多项目实例请访问www.itprojects.cn）")
# 加载图片
imgs = [PhotoImage(file='black.png'), PhotoImage(file='white.png'), PhotoImage(file='board.png'), PhotoImage(file='info2.png')]


def resetBoard(board):
    """重置棋盘"""
    for x in range(8):
        for y in range(8):
            board[x][y] = 'none'
    # Starting pieces:
    board[3][3] = 'black'
    board[3][4] = 'white'
    board[4][3] = 'white'
    board[4][4] = 'black'


def getNewBoard():
    """开局时建立新棋盘"""
    board = []
    for i in range(8):
        board.append(['none'] * 8)
    return board


def isValidMove(board, tile, xstart, ystart):
    """是否是合法走法，如果合法返回需要翻转的棋子列表"""
    # 如果该位置已经有棋子或者出界了，返回False
    if not isOnBoard(xstart, ystart) or board[xstart][ystart] != 'none':
        return False
    # 临时将tile 放到指定的位置
    board[xstart][ystart] = tile
    if tile == 'black':
        otherTile = 'white'
    else:
        otherTile = 'black'
    # 要被翻转的棋子
    tilesToFlip = []
    for xdirection, ydirection in [[0, 1], [1, 1], [1, 0], [1, -1], [0, -1], [-1, -1], [-1, 0], [-1, 1]]:
        x, y = xstart, ystart
        x += xdirection
        y += ydirection
        if isOnBoard(x, y) and board[x][y] == otherTile:
            x += xdirection
            y += ydirection
            if not isOnBoard(x, y):
                continue
            # 一直走到出界或不是对方棋子的位置
            while board[x][y] == otherTile:
                x += xdirection
                y += ydirection
                if not isOnBoard(x, y):
                    break
            # 出界了，则没有棋子要翻转OXXXXX
            if not isOnBoard(x, y):
                continue
            # 是自己的棋子OXXXXXXO
            if board[x][y] == tile:
                while True:
                    x -= xdirection
                    y -= ydirection
                    # 回到了起点则结束
                    if x == xstart and y == ystart:
                        break
                    # 需要翻转的棋子
                    tilesToFlip.append([x, y])
    # 将前面临时放上的棋子去掉，即还原棋盘
    board[xstart][ystart] = 'none'  # restore the empty space
    # 没有要被翻转的棋子，则走法非法。翻转棋的规则。
    if len(tilesToFlip) == 0:  # If no tiles were flipped, this is not a valid move.
        return False
    return tilesToFlip


def isOnBoard(x, y):
    """是否出界"""
    return x >= 0 and x <= 7 and y >= 0 and y <= 7


def getValidMoves(board, tile):
    """获取可落子的位置"""
    validMoves = []
    for x in range(8):
        for y in range(8):
            if isValidMove(board, tile, x, y) != False:
                validMoves.append([x, y])
    return validMoves


def getScoreOfBoard(board):
    """获取棋盘上黑白双方的棋子数"""
    xscore = 0
    oscore = 0
    for x in range(8):
        for y in range(8):
            if board[x][y] == 'black':
                xscore += 1
            if board[x][y] == 'white':
                oscore += 1
    return {'black': xscore, 'white': oscore}


def whoGoesFirst():
    """决定谁先走"""
    if random.randint(0, 1) == 0:
        return 'computer'
    else:
        return 'player'


def makeMove(board, tile, xstart, ystart):
    """将一个tile棋子放到(xstart, ystart)"""
    tilesToFlip = isValidMove(board, tile, xstart, ystart)
    if tilesToFlip == False:
        return False
    board[xstart][ystart] = tile
    for x, y in tilesToFlip:  # tilesToFlip是需要翻转的棋子列表
        board[x][y] = tile  # 翻转棋子
    return True


def getBoardCopy(board):
    """复制棋盘"""
    dupeBoard = getNewBoard()
    for x in range(8):
        for y in range(8):
            dupeBoard[x][y] = board[x][y]
    return dupeBoard


def isOnCorner(x, y):
    """是否在角上"""
    return (x == 0 and y == 0) or (x == 7 and y == 0) or (x == 0 and y == 7) or (x == 7 and y == 7)


def getComputerMove(board, computerTile):
    """电脑走法，AI"""
    # 获取所以合法走法
    possibleMoves = getValidMoves(board, computerTile)