我要评论具体效果：（大雪缓缓下落）
完整代码：
import pygame
import random
# 初始化 pygame
pygame.init()
# 设置窗口
width, height = 800, 600
screen = pygame.display.set_mode((width, height))
pygame.display.set_caption("下雪动画")
# 定义雪花类
class snowflake:
def __init__(self):
self.x = random.randint(0, width)
self.y = random.randint(0, height)
self.size = random.randint(2, 5)
self.speed = random.uniform(1, 3)
def fall(self):
self.y += self.speed
if self.y > height:
self.y = 0
self.x = random.randint(0, width)
def draw(self):
pygame.draw.circle(screen, (255, 255, 255), (self.x, self.y), self.size)
# 创建雪花列表
snowflakes = [snowflake() for _ in range(100)]
# 主循环
running = true
while running:
for event in pygame.event.get():
if event.type == pygame.quit:
running = false
screen.fill((0, 0, 0)) # 填充背景
for snowflake in snowflakes:
snowflake.fall()
snowflake.draw()
pygame.display.flip()
pygame.time.delay(30)
pygame.quit()总结
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