import time

import pyautogui

time.sleep(2)

gift_pos = (579, 513)

purchasable_color = (41, 44, 51)

x = 1345

upgrades_y = [493, 583, 670, 756]

while True:

for i in range(20):

pyautogui.click(gift_pos[0], gift_pos[1])

for y in upgrades_y[::-1]:

if pyautogui.pixel(x, y) == purchasable_color:

pyautogui.click(x, y)