pygame为什么会不显示图片

Question

问题遇到的现象和发生背景

今天我想做一个快乐小鸡的游戏，等鸡下完蛋后过一定时间就会付出小鸡，于是用了一个for循环，先记录下单时间，在一定时间范围内将不孵化，但是一直显示不出

问题相关代码，请勿粘贴截图

import sys
import pygame
from pygame.locals import *

pygame.init()

screen = pygame.display.set_mode((1000, 600), 0, 32)
pygame.display.set_caption("快♂乐♂shit♂鸡")

chick = pygame.image.load("HappyChick/photos/chick.bmp")
chick = pygame.transform.smoothscale(chick, (100, 100))

background = pygame.image.load("HappyChick/photos/background.png")
background = pygame.transform.smoothscale(background, (1000, 600))

egg = pygame.image.load("HappyChick/photos/egg.bmp")
egg = pygame.transform.smoothscale(egg, (60, 60))

x_chick = 450
y_chick = 250

egg_list = []
appear = False
i = 0

while True:
   
   for event in pygame.event.get():
      if event.type == pygame.QUIT:
         pygame.quit()
         sys.exit()
      if event.type == pygame.MOUSEBUTTONDOWN:
         x_chick, y_chick = pygame.mouse.get_pos()
         x_chick, y_chick = x_chick-50, y_chick-50
         egg_list.append(i)
   for j in egg_list:
      if i >= j and j <= i + 200:
         screen.blit(egg, (12,123))
   screen.blit(background, (0, 0))
   screen.blit(chick, (x_chick, y_chick))
   pygame.display.update()
   i = i+1

运行结果及报错内容

我的解答思路和尝试过的方法

我想要达到的结果

Answer 1

因为你的循环把显示给阻塞了
你应该使用timer定时执行，而不是死循环执行