自学教程：python+pygame实现代码雨(黑客帝国既视感)

#!/usr/bin/env python# -*- coding: utf-8 -*-# @Time  : 2020/12/29 12:34# @Author : huni# @File  : 代码雨.py# @Software: PyCharmimport randomimport pygamePANEL_width = 1600PANEL_highly = 1000FONT_PX = 15pygame.init()# 创建一个可是窗口winSur = pygame.display.set_mode((PANEL_width, PANEL_highly))font = pygame.font.SysFont("123.ttf", 25)bg_suface = pygame.Surface((PANEL_width, PANEL_highly), flags=pygame.SRCALPHA)pygame.Surface.convert(bg_suface)bg_suface.fill(pygame.Color(0, 0, 0, 28))winSur.fill((0, 0, 0))# 数字版# texts = [font.render(str(i), True, (0, 255, 0)) for i in range(10)]#texts = [  #font.render(str(letter[i]), True, (0, 255, 0)) for i in range(26)#]# 字母版letter = ['q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'z', 'x', 'c',     'v', 'b', 'n', 'm']texts = [  font.render(str(letter[i]), True, (0, 255, 0)) for i in range(26)]texts = [font.render(str(i), True, (0, 255, 0)) for i in range(2)]# 按屏幕的宽带计算可以在画板上放几列坐标并生成一个列表column = int(PANEL_width / FONT_PX)drops = [0 for i in range(column)]while True:  # 从队列中获取事件  for event in pygame.event.get():    if event.type == pygame.QUIT:      exit()    elif event.type == pygame.KEYDOWN:      chang = pygame.key.get_pressed()      if (chang[32]):        exit()  # 将暂停一段给定的毫秒数  pygame.time.delay(40)  # 重新编辑图像第二个参数是坐上角坐标  winSur.blit(bg_suface, (0, 0))  for i in range(len(drops)):    text = random.choice(texts)    # 重新编辑每个坐标点的图像    winSur.blit(text, (i * FONT_PX, drops[i] * FONT_PX))    drops[i] += 1    if drops[i] * 10 > PANEL_highly or random.random() > 0.95:      drops[i] = 0  pygame.display.flip()