线程中的 PIL.ImageGrab、grab() 和 load() 函数

Question

I want to create a game bot but with threading.

When script founds game screen works 1 time and stop with this message "Process finished with exit code 0". But scrpit can not found the game screen, works truly...

How can I fix this problem? Thanks a lot.

class POT(Thread):
    global x, y


    def __init__(self):
        Thread.__init__(self)
        self.running = True

    def run(self):
        while self.running:
            try:
                x, y = locateCenterOnScreen('menu.PNG')
                text = grab().load()[x - 670, y - 730]
                text2 = grab().load()[x - 757, y - 730]
                if (text[0] < 150):
                    for z in range(3):
                        press('0')
                        sleep(0.05)
                        release('0')
                        sleep(0.05)
                    print('HP USED')

                    if text2[0] < 150:
                        for z in range(3):
                            press('6')
                            sleep(0.025)
                            release('6')
                            sleep(0.025)
                            press('5')
                            sleep(0.033)
                            release('5')
                            sleep(0.033)
                        print('INTUITION USED 6')
                        print('AURA USED 5')
                print(x, y)
                return x, y
            except:
                print("GAME SCREEN NOT FOUND...")



bot=POT()
bot.start()
bot.join()

Answer 1

You're doing return x, y .

That will break the while self.running loop, so the thread ends, and with it, your program.

As an aside:

• you don't need a thread for this since your program is doing nothing else than this loop.
• you should never, ever use a bare try: except: block. It will also catch SystemExit s and KeyboardInterrupt s.
  • If you'd use try: except Exception: instead of try: except: , you'd want to use traceback.print_exc() so you know the actual exception.