Python tkinter实现小游戏五子棋
Python小作业
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五子棋是一种家喻户晓的休闲益智游戏，它最大的优点在于游戏规则简单、上手快、趣味性强。请设计一个简单的五子棋游戏，棋盘大小为15*15，黑子先落。可以右击鼠标来悔棋，可以无限制悔棋直到棋盘无棋子。在每次下棋子之前，先判断该处有无棋子，有则不能落子，超出边界不能落子。任何一方有达到横向、竖向、斜向或反斜向连到5个棋子则胜利，弹出胜利提示窗口。
# @date 2020-05-11 19:56
from tkinter import *
from PIL import Image, ImageTk
import tkinter.messagebox
class Chess:
@staticmethod
def center(window, w, h): # 设置窗口大小且居中
ws = window.winfo_screenwidth()
hs = window.winfo_screenheight()
x = (ws / 2) - (w / 2)
y = (hs / 2) - (h / 2)
window.geometry("{:.0f}x{:.0f}+{:.0f}+{:.0f}".format(w, h, x, y))
def is_win(self):
for i, j in self.seq_list:
color = self.matrix_flag[i][j]
if j <= 10:
for col in range(j + 1, j + 5): # 判断横向
if self.matrix_flag[i][col] != color:
break
else:
tkinter.messagebox.showinfo("提示", "黑棋你赢了！" if color == 1 else "白棋你赢了！")
return
if i <= 10:
for row in range(i + 1, i + 5): # 判断纵向
if self.matrix_flag[row][j] != color:
break
else:
tkinter.messagebox.showinfo("提示", "黑棋你赢了！" if color == 1 else "白棋你赢了！")
return
if i <= 10 and j <= 10:
for row, col in zip([x for x in range(i + 1, i + 5)], [y for y in range(j + 1, j + 5)]): # 对角线判断
if self.matrix_flag[row][col] != color:
break
else:
tkinter.messagebox.showinfo("提示", "黑棋你赢了！" if color == 1 else "白棋你赢了！")
return
def undo(self, event): # 悔棋
if self.seq_list:
i, j = self.seq_list.pop()
self.canvas.delete(self.matrix_img[i][j])
self.matrix_img[i][j] = None
self.matrix_flag[i][j] = 0
else:
tkinter.messagebox.showwarning("警告", "已经没有任何棋子了！")
def callback(self, event): # 落子
x, y = event.x - 20, event.y - 20
res_x, res_y = x // 40, y // 40
div_x, div_y = x % 40, y % 40
flag_x = flag_y = False # 分布判断 x , y的坐标是否在交点周围
i = j = 0
if div_x <= 10:
flag_x = True
x = res_x * 40
j = res_x
elif 30 <= div_x:
flag_x = True
x = (res_x + 1) * 40
j = res_x + 1
if div_y <= 10:
flag_y = True
y = res_y * 40
i = res_y
elif 30 <= div_y:
flag_y = True
y = (res_y + 1) * 40
i = res_y + 1
if flag_x and flag_y and not self.matrix_flag[i][j]:
self.matrix_img[i][j] = self.canvas.create_image(x + 20, y + 20, image=self.img_black)
self.img_black, self.img_white = self.img_white, self.img_black # 黑白子交换
self.matrix_flag[i][j] = self.count % 2 + 1 # 黑子为 1 白子为 2
self.count += 1
self.seq_list.append((i, j))
self.is_win() # 判断是否达到五个
def __init__(self):
self.row, self.column = 15, 15
self.matrix_flag = [[0 for _ in range(self.row)] for _ in range(self.column)]
self.matrix_img = [[None for _ in range(self.row)] for _ in range(self.column)]
self.count = 0
self.seq_list = []
self.root = Tk()
self.root.resizable(width=False, height=False) # 设置窗口不可缩放
self.root.title("五子棋")
self.center(self.root, 600, 600)
self.canvas = Canvas(self.root, bg="green", bd=0)
self.canvas.pack(fill='both', expand='YES')
self.img_black = ImageTk.PhotoImage(Image.open("blackstone.gif")) # 加载黑棋
self.img_white = ImageTk.PhotoImage(Image.open("whitestone.gif")) # 加载白棋
self.draw_grid()
self.canvas.bind("" , self.callback) # 落子
self.canvas.bind("" , self.undo) # 悔棋
self.root.mainloop()
def draw_grid(self): # 绘制网格
start = [(20, i) for i in range(20, 580, 40)] + [(i, 20) for i in range(20, 580, 40)] + [(20, 580), (580, 20)]
end = [(580, i) for i in range(20, 580, 40)] + [(i, 580) for i in range(20, 580, 40)] + [(580, 580), (580, 580)]
for i in range(len(start)):
self.canvas.create_line((start[i], end[i]), width=2)
if __name__ == '__main__':
Chess()