教你用Python实现自动扫雷，你就是最亮的仔~

浅浅的花香味﹌ 2023-10-06 20:16 37阅读 0赞

扫雷，相信80、90后的小伙伴肯定不陌生，在电脑还没有彻底普及的年代，能够玩上扫雷和纸牌就已经非常不容易了，今天小千就来给大家分享一期使用Python代码实现**自动扫雷**的教程，代码都在文章中，同学们可以学习和参考一下。

![85cd686af2e77fec80d634bf17c5de60.png][]

自动扫雷一般分为两种，一种是读取内存数据，而另一种是通过分析图片获得数据，并通过模拟鼠标操作，这里我用的是第二种方式。

### **一、准备工作** ###

我的版本是 python 3.6.1

python的第三方库：

*  win32api
 *  win32gui
 *  win32con
 *  Pillow
 *  numpy
 *  opencv

可通过 pip install --upgrade SomePackage 来进行安装

注意：有的版本是下载pywin32，但是有的要把pywin32升级到最高并自动下载了pypiwin32，具体情况每个python版本可能都略有不同

这里给出的第三方库和版本仅供参考

### **二、关键代码组成** ###

**1.找到游戏窗口与坐标**

#扫雷游戏窗口
    class_name = "TMain"
    title_name = "Minesweeper Arbiter "
    hwnd = win32gui.FindWindow(class_name, title_name)
    
    #窗口坐标
    left = 0
    top = 0
    right = 0
    bottom = 0
    
    if hwnd:
      print("找到窗口")
      left, top, right, bottom = win32gui.GetWindowRect(hwnd)
      #win32gui.SetForegroundWindow(hwnd)
      print("窗口坐标：")
      print(str(left)+' '+str(right)+' '+str(top)+' '+str(bottom))
    else:
      print("未找到窗口")

**2.锁定并抓取雷区图像**

#锁定雷区坐标
    #去除周围功能按钮以及多余的界面
    #具体的像素值是通过QQ的截图来判断的
    left += 15
    top += 101
    right -= 15
    bottom -= 42
    
    #抓取雷区图像
    rect = (left, top, right, bottom)
    img = ImageGrab.grab().crop(rect)

**3.各图像的RGBA值**

#数字1-8 周围雷数
    #0 未被打开
    #ed 被打开 空白
    #hongqi 红旗
    #boom 普通雷
    #boom_red 踩中的雷
    rgba_ed = [(225, (192, 192, 192)), (31, (128, 128, 128))]
    rgba_hongqi = [(54, (255, 255, 255)), (17, (255, 0, 0)), (109, (192, 192, 192)), (54, (128, 128, 128)), (22, (0, 0, 0))]
    rgba_0 = [(54, (255, 255, 255)), (148, (192, 192, 192)), (54, (128, 128, 128))]
    rgba_1 = [(185, (192, 192, 192)), (31, (128, 128, 128)), (40, (0, 0, 255))]
    rgba_2 = [(160, (192, 192, 192)), (31, (128, 128, 128)), (65, (0, 128, 0))]
    rgba_3 = [(62, (255, 0, 0)), (163, (192, 192, 192)), (31, (128, 128, 128))]
    rgba_4 = [(169, (192, 192, 192)), (31, (128, 128, 128)), (56, (0, 0, 128))]
    rgba_5 = [(70, (128, 0, 0)), (155, (192, 192, 192)), (31, (128, 128, 128))]
    rgba_6 = [(153, (192, 192, 192)), (31, (128, 128, 128)), (72, (0, 128, 128))]
    rgba_8 = [(149, (192, 192, 192)), (107, (128, 128, 128))]
    rgba_boom = [(4, (255, 255, 255)), (144, (192, 192, 192)), (31, (128, 128, 128)), (77, (0, 0, 0))]
    rgba_boom_red = [(4, (255, 255, 255)), (144, (255, 0, 0)), (31, (128, 128, 128)), (77, (0, 0, 0))]

**4.扫描雷区图像保存至一个二维数组map**

#扫描雷区图像
    def showmap():
      img = ImageGrab.grab().crop(rect)
      for y in range(blocks_y):
        for x in range(blocks_x):
          this_image = img.crop((x * block_width, y * block_height, (x + 1) * block_width, (y + 1) * block_height))
          if this_image.getcolors() == rgba_0:
            map[y][x] = 0
          elif this_image.getcolors() == rgba_1:
            map[y][x] = 1
          elif this_image.getcolors() == rgba_2:
            map[y][x] = 2
          elif this_image.getcolors() == rgba_3:
            map[y][x] = 3
          elif this_image.getcolors() == rgba_4:
            map[y][x] = 4
          elif this_image.getcolors() == rgba_5:
            map[y][x] = 5
          elif this_image.getcolors() == rgba_6:
            map[y][x] = 6
          elif this_image.getcolors() == rgba_8:
            map[y][x] = 8
          elif this_image.getcolors() == rgba_ed:
            map[y][x] = -1
          elif this_image.getcolors() == rgba_hongqi:
            map[y][x] = -4
          elif this_image.getcolors() == rgba_boom or this_image.getcolors() == rgba_boom_red:
            global gameover
            gameover = 1
            break
            #sys.exit(0)
          else:
            print("无法识别图像")
            print("坐标")
            print((y,x))
            print("颜色")
            print(this_image.getcolors())
            sys.exit(0)
      #print(map)

**5.扫雷算法**

这里采用的最基础的算法

1.首先点出一个点

2.扫描所有数字，如果周围空白+插旗==数字，则空白均有雷，右键点击空白插旗

3.扫描所有数字，如果周围插旗==数字，则空白均没有雷，左键点击空白

4.循环2、3，如果没有符合条件的，则随机点击一个白块

#插旗
    def banner():
      showmap()
      for y in range(blocks_y):
        for x in range(blocks_x):
          if 1 <= map[y][x] and map[y][x] <= 5:
            boom_number = map[y][x]
            block_white = 0
            block_qi = 0
            for yy in range(y-1,y+2):
              for xx in range(x-1,x+2):
                if 0 <= yy and 0 <= xx and yy < blocks_y and xx < blocks_x:
                  if not (yy == y and xx == x):if map[yy][xx] == 0:
                      block_white += 1
                    elif map[yy][xx] == -4:
                      block_qi += 1if boom_number == block_white + block_qi:for yy in range(y - 1, y + 2):
                for xx in range(x - 1, x + 2):
                  if 0 <= yy and 0 <= xx and yy < blocks_y and xx < blocks_x:
                    if not (yy == y and xx == x):
                      if map[yy][xx] == 0:
                        win32api.SetCursorPos([left+xx*block_width, top+yy*block_height])
                        win32api.mouse_event(win32con.MOUSEEVENTF_RIGHTDOWN, 0, 0, 0, 0)
                        win32api.mouse_event(win32con.MOUSEEVENTF_RIGHTUP, 0, 0, 0, 0)
                        showmap()
    
    #点击白块
    def dig():
      showmap()
      iscluck = 0
      for y in range(blocks_y):
        for x in range(blocks_x):
          if 1 <= map[y][x] and map[y][x] <= 5:
            boom_number = map[y][x]
            block_white = 0
            block_qi = 0
            for yy in range(y - 1, y + 2):
              for xx in range(x - 1, x + 2):
                if 0 <= yy and 0 <= xx and yy < blocks_y and xx < blocks_x:
                  if not (yy == y and xx == x):
                    if map[yy][xx] == 0:
                      block_white += 1
                    elif map[yy][xx] == -4:
                      block_qi += 1if boom_number == block_qi and block_white > 0:for yy in range(y - 1, y + 2):
                for xx in range(x - 1, x + 2):
                  if 0 <= yy and 0 <= xx and yy < blocks_y and xx < blocks_x:
                    if not(yy == y and xx == x):
                      if map[yy][xx] == 0:
                        win32api.SetCursorPos([left + xx * block_width, top + yy * block_height])
                        win32api.mouse_event(win32con.MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0)
                        win32api.mouse_event(win32con.MOUSEEVENTF_LEFTUP, 0, 0, 0, 0)
                        iscluck = 1
      if iscluck == 0:
        luck()
    
    #随机点击
    def luck():
      fl = 1
      while(fl):
        random_x = random.randint(0, blocks_x - 1)
        random_y = random.randint(0, blocks_y - 1)
        if(map[random_y][random_x] == 0):
          win32api.SetCursorPos([left + random_x * block_width, top + random_y * block_height])
          win32api.mouse_event(win32con.MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0)
          win32api.mouse_event(win32con.MOUSEEVENTF_LEFTUP, 0, 0, 0, 0)
          fl = 0
    
    def gogo():
      win32api.SetCursorPos([left, top])
      win32api.mouse_event(win32con.MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0)
      win32api.mouse_event(win32con.MOUSEEVENTF_LEFTUP, 0, 0, 0, 0)
      showmap()
      global gameover
      while(1):
        if(gameover == 0):
          banner()
          banner()
          dig()
        else:
          gameover = 0
          win32api.keybd_event(113, 0, 0, 0)
          win32api.SetCursorPos([left, top])
          win32api.mouse_event(win32con.MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0)
          win32api.mouse_event(win32con.MOUSEEVENTF_LEFTUP, 0, 0, 0, 0)
          showmap()

这个算法在初级和中级通过率都不错，但是在高级成功率惨不忍睹。

主要是没有考虑逻辑组合以及白块是雷的概率问题，可以对这两个点进行改进，提高成功率。

[85cd686af2e77fec80d634bf17c5de60.png]: https://img-blog.csdnimg.cn/img_convert/85cd686af2e77fec80d634bf17c5de60.png