自动进化单元Bot逻辑问题：检测mon图片执行evo()，否则执行scrol()

我正在开发一款自动进化游戏单元的Bot，核心需求为：检测屏幕上是否存在名为mon.png的图片，若存在则执行evo()函数，若不存在则执行scrol()函数。

我尝试了两种代码逻辑，但均未正常生效：

• 逻辑1（while循环）：先执行scrol()，检测到mon则执行evo()并终止循环，但实际evo()从未执行

while True:
    scrol()
    if mon is not None:
        evo()
        break

• 逻辑2（if-else判断）：判断mon是否存在，存在则执行evo()，否则执行scrol()，但实际scrol()从未执行

if mon is not None:
    evo()
else:
    scrol()

当前移除判断条件后代码可正常运行，但会在屏幕存在目标单元时仍执行滚动操作，导致错过进化机会。以下是完整代码：

import time
import pyautogui
import win32api
import win32con
import numpy as np

time.sleep(3)

def click():
    win32api.mouse_event(win32con.MOUSEEVENTF_LEFTDOWN, 0, 0)
    win32api.mouse_event(win32con.MOUSEEVENTF_LEFTUP, 0, 0)
    time.sleep(np.random.uniform(0.1, 0.4))
def evolve():
    evolve = pyautogui.locateCenterOnScreen('evolve.png', region=(0, 0, 1920, 1080), confidence=0.8)
    if evolve is not None:
        pyautogui.moveTo(evolve)
        time.sleep(np.random.uniform(0.1, 0.4))
        click()
        time.sleep(np.random.uniform(0.1, 0.4))
def mon():
    mon = pyautogui.locateCenterOnScreen('mon.png', region=(0, 0, 1920, 1080), confidence=0.9)
    if mon is not None:
        pyautogui.moveTo(mon)
        click()
        time.sleep(np.random.uniform(0.1, 0.4))
def autofill():
    autofill = pyautogui.locateCenterOnScreen('autofill.png', region=(0, 0, 1920, 1080), confidence=0.7)
    if autofill is not None:
        pyautogui.moveTo(autofill)
        time.sleep(np.random.uniform(0.1, 0.4))
        click()
        time.sleep(np.random.uniform(0.1, 0.4))
def scroll():
    scroll = pyautogui.locateCenterOnScreen('scroll.png', region=(0, 0, 1920, 1080), confidence=0.7)
    if scroll is not None:
        pyautogui.moveTo(scroll)
        time.sleep(0.07)
        pyautogui.scroll(-4)
        time.sleep(np.random.uniform(0.1, 0.4))
def scroll2():
    scroll2 = pyautogui.locateCenterOnScreen('scroll2.png', region=(0, 0, 1920, 1080), confidence=0.7)
    if scroll2 is not None:
        pyautogui.moveTo(scroll2)
        time.sleep(0.07)
        pyautogui.scroll(-4)
        time.sleep(np.random.uniform(0.1, 0.4))
def yes():
    yes = pyautogui.locateCenterOnScreen('Yes.png', region=(0, 0, 1920, 1080), confidence=0.8)
    if yes is not None:
        pyautogui.moveTo(yes)
        click()
        time.sleep(np.random.uniform(0.1, 0.4))
def skip():
    skip = pyautogui.locateCenterOnScreen('skip.png', region=(0, 0, 1920, 1080), confidence=0.8)
    if skip is not None:
        pyautogui.moveTo(skip)
        click()
        time.sleep(0.1)
def ok():
    ok = pyautogui.locateCenterOnScreen('ok.png', region=(0, 0, 1920, 1080), confidence=0.8)
    if ok is not None:
        pyautogui.moveTo(ok)
        click()
        time.sleep(np.random.uniform(0.1, 0.4))
def exitt():
    exitt = pyautogui.locateCenterOnScreen('exit.png', region=(0, 0, 1920, 1080), confidence=0.7)
    if exitt is not None:
        pyautogui.moveTo(exitt)
        click()
        time.sleep(np.random.uniform(0.1, 0.4))
def storage():
    storage = pyautogui.locateCenterOnScreen('storage.png', region=(0, 0, 1920, 1080), confidence=0.6)
    if storage is not None:
        pyautogui.moveTo(storage)
        click()
        time.sleep(np.random.uniform(0.1, 0.4))
def store():
    store = pyautogui.locateCenterOnScreen('store.png', region=(0, 0, 1920, 1080), confidence=0.7)
    if store is not None:
        pyautogui.moveTo(store)
        click()
        time.sleep(np.random.uniform(0.1, 0.4))
def tick():
    tick = pyautogui.locateCenterOnScreen('tick.png', region=(0, 0, 1920, 1080), confidence=0.9)
    if tick is not None:
        pyautogui.moveTo(tick)
        click()
        time.sleep(np.random.uniform(0.1, 0.4))
def putin():
    putin = pyautogui.locateCenterOnScreen('putin.png', region=(0, 0, 1920, 1080), confidence=0.93)
    if putin is not None:
        pyautogui.moveTo(putin)
        click()
        time.sleep(np.random.uniform(0.1, 0.4))
def mon2():
    mon2 = pyautogui.locateCenterOnScreen('mon2.png', region=(0, 0, 1920, 1080), confidence=0.7)
    if mon2 is not None:
        pyautogui.moveTo(mon2)
        for a in range(1):
            time.sleep(np.random.uniform(0.1, 0.12))
            click()
def putout():
    putout = pyautogui.locateCenterOnScreen('putout.png', region=(0, 0, 1920, 1080), confidence=0.93)
    if putout is not None:
        pyautogui.moveTo(putout)
        click()
        time.sleep(np.random.uniform(0.1, 0.4))
def circle():
    circle = pyautogui.locateCenterOnScreen('circle.png', region=(0, 0, 1920, 1080), confidence=0.7)
    if circle is not None:
        pyautogui.moveTo(circle)
        click()
        time.sleep(np.random.uniform(0.1, 0.4))
def powerup():
    powerup = pyautogui.locateCenterOnScreen('powerup.png', region=(0, 0, 1920, 1080), confidence=0.7)
    if powerup is not None:
        pyautogui.moveTo(powerup)
        click()
        time.sleep(np.random.uniform(0.1, 0.4))
def evo():
        exit1()
        circle()
        powerup()
        mon()
        autofill()
        evolve()
        yes()
        skip()
        ok()
def sort():
    exitt()
    storage()
    store()
    time.sleep(0.1)
    tick()
    time.sleep(0.1)
    putin()
    mon()
    mon2()
    putout()
    exitt()
    time.sleep(1)
    click()
    circle()
    powerup()
def exit1():
    exit1 = pyautogui.locateCenterOnScreen('exit1.png', region=(0, 0, 1920, 1080), confidence=0.7)
    if exit1 is not None:
        pyautogui.moveTo(exit1)
        click()
        time.sleep(np.random.uniform(0.1, 0.4))
def scrol():
    scrol2 = pyautogui.locateCenterOnScreen('scrol2.png', region=(0, 0, 1920, 1080), confidence=0.7)
    if scrol2 is not None:
        scroll2()
    else:
        scroll()

# while not keyboard.is_pressed('q'):

for count in range(40):
    unexistent = False
    if not unexistent:

        evo()
        scrol()
                
        tess = pyautogui.locateCenterOnScreen('tess.png', region=(0, 0, 1920, 1080), confidence=0.7)
        if tess is not None:
            unexistent = True

    if unexistent:
        sort()
        unexistent = False

内容的提问来源于stack exchange，提问作者XpYcTaJIb