python炫酷浪漫烟花

以下是一个用Python实现炫酷浪漫烟花的例子：

import tkinter as tk
import random

# 创建画布
canvas_width = 800
canvas_height = 600
canvas = tk.Canvas(width=canvas_width, height=canvas_height)
canvas.pack()

# 定义烟花粒子类
class Particle:
    def __init__(self, x, y):
        self.x = x
        self.y = y
        self.color = random.choice(['red', 'orange', 'yellow', 'green', 'blue', 'purple'])
        self.size = random.randint(1, 5)
        self.x_velocity = random.uniform(-1, 1)
        self.y_velocity = random.uniform(-1, 1)
        self.lifespan = random.randint(50, 100)

    def update(self):
        self.x += self.x_velocity
        self.y += self.y_velocity
        self.lifespan -= 1

    def draw(self):
        canvas.create_oval(self.x - self.size, self.y - self.size, self.x + self.size, self.y + self.size, fill=self.color)

# 创建烟花函数
def create_firework(event):
    x = event.x
    y = event.y
    for _ in range(50):
        particle = Particle(x, y)
        particles.append(particle)

# 更新和绘制粒子
def update_particles():
    for particle in particles:
        particle.update()
        particle.draw()
    particles[:] = [particle for particle in particles if particle.lifespan > 0]
    canvas.after(10, update_particles)

# 绑定鼠标点击事件
canvas.bind('<Button-1>', create_firework)

# 存储粒子的列表
particles = []

# 开始更新和绘制粒子
update_particles()

# 运行主循环
canvas.mainloop()