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python實(shí)戰(zhàn)教程之自動掃雷

更新時(shí)間：2018年07月13日 08:39:44 作者：chestnut_egg

用python實(shí)現(xiàn)掃雷,非常有意思，這篇文章主要給大家介紹了關(guān)于python實(shí)現(xiàn)自動掃雷的相關(guān)資料，文中通過示例代碼介紹的非常詳細(xì)，對大家的學(xué)習(xí)或者工作具有一定的參考學(xué)習(xí)價(jià)值，需要的朋友們下面隨著小編來一起學(xué)習(xí)學(xué)習(xí)吧

前言

自動掃雷一般分為兩種，一種是讀取內(nèi)存數(shù)據(jù)，而另一種是通過分析圖片獲得數(shù)據(jù)，并通過模擬鼠標(biāo)操作，這里我用的是第二種方式。

一、準(zhǔn)備工作

1.掃雷游戲

我是win10，沒有默認(rèn)的掃雷，所以去掃雷網(wǎng)下載

http://www.saolei.net/BBS/

2.python 3

我的版本是 python 3.6.1

3.python的第三方庫

win32api,win32gui,win32con,Pillow,numpy,opencv

可通過 pip install --upgrade SomePackage 來進(jìn)行安裝

注意：有的版本是下載pywin32，但是有的要把pywin32升級到最高并自動下載了pypiwin32，具體情況每個(gè)python版本可能都略有不同

我給出我的第三方庫和版本僅供參考

二、關(guān)鍵代碼組成

1.找到游戲窗口與坐標(biāo)

#掃雷游戲窗口
class_name = "TMain"
title_name = "Minesweeper Arbiter "
hwnd = win32gui.FindWindow(class_name, title_name)

#窗口坐標(biāo)
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("窗口坐標(biāo)：")
 print(str(left)+' '+str(right)+' '+str(top)+' '+str(bottom))
else:
 print("未找到窗口")

2.鎖定并抓取雷區(qū)圖像

#鎖定雷區(qū)坐標(biāo)#去除周圍功能按鈕以及多余的界面#具體的像素值是通過QQ的截圖來判斷的
left += 15
top += 101
right -= 15
bottom -= 42

#抓取雷區(qū)圖像
rect = (left, top, right, bottom)
img = ImageGrab.grab().crop(rect)

3.各圖像的RGBA值

#數(shù)字1-8 周圍雷數(shù)
#0 未被打開
#ed 被打開 空白
#hongqi 紅旗
#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.掃描雷區(qū)圖像保存至一個(gè)二維數(shù)組map

#掃描雷區(qū)圖像
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("無法識別圖像")
  print("坐標(biāo)")
  print((y,x))
  print("顏色")
  print(this_image.getcolors())
  sys.exit(0)
 #print(map)

5.掃雷算法

這里我采用的最基礎(chǔ)的算法

1.首先點(diǎn)出一個(gè)點(diǎn)

2.掃描所有數(shù)字，如果周圍空白+插旗==數(shù)字，則空白均有雷，右鍵點(diǎn)擊空白插旗

3.掃描所有數(shù)字，如果周圍插旗==數(shù)字，則空白均沒有雷，左鍵點(diǎn)擊空白

4.循環(huán)2、3，如果沒有符合條件的，則隨機(jī)點(diǎn)擊一個(gè)白塊

#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()

#點(diǎn)擊白塊
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()

#隨機(jī)點(diǎn)擊
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()

這個(gè)算法在初級和中級通過率都不錯，但是在高級成功率慘不忍睹，主要是沒有考慮邏輯組合以及白塊是雷的概率問題，可以對這兩個(gè)點(diǎn)進(jìn)行改進(jìn)，提高成功率

總結(jié)

以上就是這篇文章的全部內(nèi)容了，希望本文的內(nèi)容對大家的學(xué)習(xí)或者工作具有一定的參考學(xué)習(xí)價(jià)值，如果有疑問大家可以留言交流，謝謝大家對腳本之家的支持。

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