使用python+pygame实现中秋节动画效果

# 窗口大小
WIDTH = 800
HEIGHT = 600
​
# 初始化Pygame
pygame.init()
​
# 创建窗口
screen = pygame.display.set_mode((WIDTH, HEIGHT))
pygame.display.set_caption("中秋节动画")
​
# 颜色
WHITE = (255, 255, 255)
​
# 背景颜色
BG_COLOR = (0, 0, 0)  # 黑色
screen.fill(BG_COLOR)
​

# 加载图片
moon_image = pygame.image.load('moon.png')
rabbit_image = pygame.image.load('rabbit.png')

# 月亮位置
moon_x = WIDTH - moon_image.get_width() - 50
moon_y = 50
​
# 兔子参数
rabbit_width = rabbit_image.get_width()
rabbit_height = rabbit_image.get_height()
rabbit_x = -rabbit_width
rabbit_y = HEIGHT - rabbit_height - 50
rabbit_speed = 3
​
# 烟花参数
fireworks = []
firework_color_options = [(255, 0, 0), (0, 255, 0), (0, 0, 255)]  # 红、绿、蓝

class Particle:
    def __init__(self, x, y, size, color, speed):
        self.x = x
        self.y = y
        self.size = size
        self.color = color
        self.speed = speed
        self.vx = random.uniform(-speed, speed)
        self.vy = random.uniform(-speed, speed)
        self.age = 0
​
    def update(self):
        self.x += self.vx
        self.y += self.vy
        self.age += 1
​
    def is_alive(self):
        return self.age <= self.size

# 渲染循环
running = True
clock = pygame.time.Clock()
​
while running:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False
​
    # 清空屏幕
    screen.fill(BG_COLOR)
​
    # 绘制月亮
    screen.blit(moon_image, (moon_x, moon_y))
​
    # 绘制兔子
    screen.blit(rabbit_image, (rabbit_x, rabbit_y))
    rabbit_x += rabbit_speed
    if rabbit_x > WIDTH:
        rabbit_x = -rabbit_width
​
    # 烟花的生成与绘制
    if random.randint(0, 100) < 3:
        x = random.randint(0, WIDTH)
        y = random.randint(0, HEIGHT)
        size = random.randint(10, 30)
        color = random.choice(firework_color_options)
        particles = []
        for _ in range(size):
            particle = Particle(x, y, size, color, 2)
            particles.append(particle)
        fireworks.append(particles)
​
    for particles in fireworks:
        for particle in particles:
            particle.update()
            if particle.is_alive():
                pygame.draw.circle(screen, particle.color, (int(particle.x), int(particle.y)), particle.size)
​
    # 移除烟花
    fireworks = [particles for particles in fireworks if any(particle.is_alive() for particle in particles)]
​
    # 更新窗口显示
    pygame.display.flip()
​
    # 控制帧率
    clock.tick(60)
​
# 退出游戏
pygame.quit()