python流星雨代码怎么写

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以下是一个简单的 Python 流星雨代码示例：

import random
import time

# 设置屏幕大小 
WIDTH = 80
HEIGHT = 20

# 创建流星 
def create_meteor():
    x = random.randint(0, WIDTH)
    y = random.randint(0, HEIGHT // 2)
    speed = random.randint(1, 3)
    return {'x': x, 'y': y, 'speed': speed}

# 移动流星 
def move_meteor(meteor):
    meteor['y'] += meteor['speed']
    if meteor['y'] > HEIGHT:
        meteor['x'] = random.randint(0, WIDTH)
        meteor['y'] = random.randint(0, HEIGHT // 2)
        meteor['speed'] = random.randint(1, 3)

# 绘制画面 
def draw_screen(meteors):
    screen = [[' '] * WIDTH for _ in range(HEIGHT)]
    for meteor in meteors:
        x = meteor['x']
        y = meteor['y']
        screen[y][x] = '*'
    for row in screen:
        print(''.join(row))

# 游戏循环 
def game_loop():
    meteors = [create_meteor() for _ in range(10)]

    while True:
        move_meteor(meteors[0])  # 只移动第一个流星 
        draw_screen(meteors)
        time.sleep(0.1)

if __name__ == '__main__':
    game_loop()