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【作品展示】

 

【作品介绍】

扫雷

 

【作品源代码】

import random
import sys
from tkinter import *


class Model:
  """
  核心数据类，维护一个矩阵
  """

  def __init__(self, row, col):
    self.width = col
    self.height = row
    self.items = [[0 for c in range(col)] for r in range(row)]

  def setItemValue(self, r, c, value):
    """
    设置某个位置的值为value
    """
    self.items[r][c] = value

  def checkValue(self, r, c, value):
    """
    检测某个位置的值是否为value
    """
    if self.items[r][c] != -1 and self.items[r][c] == value:
      self.items[r][c] = -1  # 已经检测过
      return True
    else:
      return False

  def countValue(self, r, c, value):
    """
    统计某个位置周围8个位置中，值为value的个数
    """
    count = 0
    if r-1 >= 0 and c-1 >= 0:
      if self.items[r-1][c-1] == 1:
        count += 1
    if r-1 >= 0 and c >= 0:
      if self.items[r-1][c] == 1:
        count += 1
    if r-1 >= 0 and c+1 <= self.width-1:
      if self.items[r-1][c+1] == 1:
        count += 1
    if c-1 >= 0:
      if self.items[r][c-1] == 1:
        count += 1
    if c+1 <= self.width-1:
      if self.items[r][c+1] == 1:
        count += 1
    if r+1 <= self.height-1 and c-1 >= 0:
      if self.items[r+1][c-1] == 1:
        count += 1
    if r+1 <= self.height-1:
      if self.items[r+1][c] == 1:
        count += 1
    if r+1 <= self.height-1 and c+1 <= self.width-1:
      if self.items[r+1][c+1] == 1:
        count += 1
    return count


class Mines(Frame):
  def __init__(self, m, master=None):
    Frame.__init__(self, master)
    self.model = m
    self.initmine()
    self.grid()
    self.createWidgets()

  def createWidgets(self):
    #top=self.winfo_toplevel()
    #top.rowconfigure(self.model.height*2,weight=1)
    #top.columnconfigure(self.model.width*2,weight=1)
    self.rowconfigure(self.model.height, weight=1)
    self.columnconfigure(self.model.width, weight=1)
    self.buttongroups = [[Button(self, height=1, width=2) for i in range(self.model.width)]
                         for j in range(self.model.height)]
    for r in range(self.model.width):
      for c in range(self.model.height):
        self.buttongroups[r][c].grid(row=r, column=c)
        self.buttongroups[r][c].bind('', self.clickevent)
        self.buttongroups[r][c]['padx'] = r
        self.buttongroups[r][c]['pady'] = c

  def showall(self):
    for r in range(model.height):
      for c in range(model.width):
        self.showone(r, c)

  def showone(self, r, c):
    if model.checkValue(r, c, 0):
      self.buttongroups[r][c]['text'] = model.countValue(r, c, 1)
    else:
      self.buttongroups[r][c]['text'] = 'Mines'

  def recureshow(self, r, c):
    if 0 <= r <= self.model.height-1 and 0 <= c <= self.model.width-1:
      if model.checkValue(r, c, 0) and model.countValue(r, c, 1) == 0:
        self.buttongroups[r][c]['text'] = ''
        self.recureshow(r-1, c-1)
        self.recureshow(r-1, c)
        self.recureshow(r-1, c+1)
        self.recureshow(r, c-1)
        self.recureshow(r, c+1)
        self.recureshow(r+1, c-1)
        self.recureshow(r+1, c)
        self.recureshow(r+1, c+1)
      elif model.countValue(r, c, 1) != 0:
        self.buttongroups[r][c]['text'] = model.countValue(r, c, 1)
    else:
      pass

  def clickevent(self, event):
    """
    点击事件
    case 1:是雷，所有都显示出来，游戏结束
    case 2:是周围雷数为0的，递归触发周围8个button的点击事件
    case 3:周围雷数不为0的，显示周围雷数
    """
    r = int(str(event.widget['padx']))
    c = int(str(event.widget['pady']))
    if model.checkValue(r, c, 1):  # 是雷
      self.showall()
    else:  # 不是雷
      self.recureshow(r, c)

  def initmine(self):
    """
    埋雷,每行埋height/width+2个暂定
    """
    r = random.randint(1, model.height/model.width+2)
    for r in range(model.height):
      for i in range(2):
        rancol = random.randint(0, model.width-1)
        model.setItemValue(r, rancol, 1)

  def printf(self):
    """
    打印
    """
    for r in range(model.height):
      for c in range(model.width):
        print(model.items[r][c],)
      print('/n')


def new(self):
  """
  重新开始游戏
  """
  pass


if __name__ == '__main__':
  model = Model(10, 10)
  root = Tk()

  #menu
  menu = Menu(root)
  root.config(menu=menu)
  filemenu = Menu(menu)
  menu.add_cascade(label="File", menu=filemenu)
  filemenu.add_command(label="New", command=new)
  filemenu.add_separator()
  filemenu.add_command(label="Exit", command=root.quit)

  #Mines
  m = Mines(model, root)
  #m.printf()
  root.mainloop()

 

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