如何基于Python实现自动扫雷

Python  /  管理员 发布于 7年前   143

这篇文章主要介绍了如何基于Python实现自动扫雷,文中通过示例代码介绍的非常详细，对大家的学习或者工作具有一定的参考学习价值,需要的朋友可以参考下

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

我给出我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 = 0top = 0right = 0bottom = 0if 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 += 15top += 101right -= 15bottom -= 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

这里我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 = 0def 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。

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。