getdc() #2

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1. learncodebygaming commented on Jul 18, 2020

   

   learncodebygaming

   on Jul 18, 2020

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   Thanks for the info Shane, I'll definitely check that out! Glad these videos have been helpful for you. And feel free to share that game window finder code when you're happy with it. I'm sure it could help somebody else out, too.
2. shanelecuyer commented on Jul 19, 2020

   

   shanelecuyer

   on Jul 19, 2020

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   well im not quite happy with it yet... im still very new and the code is a mess. storing variables in a Dict is not ideal. had to make many workarounds due to that, i will learn to store them as objects and create a thread class also... but for now, this works (i can easily run 30+ oldschool runescape clients with a little mitm server intercepting the jav_config.ws http request to avoid advertisement errors... anyway, if you want to help me make this better... PLEASE DO

       def getScreen (self, account):
           #loop_time = time()
           t = threading.currentThread()
           while getattr(t, "loop", True):
               if account in procDict and procDict[account]['hwnd']:
                   hwnd = procDict[account]['hwnd'][0]
                   screenshot = wincap.get_screenshot(hwnd)
                   if screenshot is not None:
                       cv.imshow(f'{account} screenshot', screenshot)
                       cv.waitKey(1)
               #print('FPS {}'.format(1 / (time() - loop_time)))
               #loop_time = time()
               sleep(.1)
               
       def cvLoop (self):
           global cvLoop
           while(cvLoop):
               windowVal = "Not Found"
               for account in list(procDict):
                   if account in procDict and procDict[account]['dur'] and procDict[account]['proc']:
                       pid = procDict[account]['proc'].pid
                       hwnd = findWin(pid)
                       procDict[account]['hwnd'] = hwnd
                       if hwnd:
                           windowVal = hwnd
                           if not win32gui.IsWindow(hwnd[0]) or not win32gui.IsWindowVisible(hwnd[0]):
                               print('fucked up')
                               procDict[account]['hwnd'] = None
                           else:
                               if not account in threadNames():
                                   t = Thread(target=self.getScreen, args=(account, ), daemon=True)
                                   t.name = account
                                   t.start()
                       else:
                           for killThread in threading.enumerate():
                               if killThread.name == account:
                                   killThread.loop = False
                           cv.destroyWindow(f'{account} screenshot')
                   for row in self.tv.treeview.get_children():
                       if self.tv.treeview.item(row,'text') == account:
                           self.tv.treeview.set(row, 'hwnd', windowVal)
               sleep(.5)
   
   

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3. shanelecuyer commented on Jul 19, 2020

   

   shanelecuyer

   on Jul 19, 2020

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   def findWin (pid):
       def callback (hwnd, hwnds):
           if win32gui.IsWindowVisible (hwnd) and win32gui.IsWindowEnabled (hwnd):
               _, found_pid = win32process.GetWindowThreadProcessId (hwnd)
               if found_pid == pid:
                   hwnds.append(hwnd)
                   return True
   
       hwnds = []
       win32gui.EnumWindows (callback, hwnds)
       return hwnds