python烟花代码

以下是基于Python的烟花代码，你可以在终端中运行它：

import random
import math
import turtle

# 创建烟花
def create_firework(color):
    firework = turtle.Turtle()
    firework.hideturtle()
    firework.speed(0)
    firework.penup()
    firework.color(color)
    firework.goto(random.randint(-300, 300), random.randint(-200, 200))
    firework.pendown()
    return firework

# 创建烟花爆炸
def create_explosion(color):
    explosion = turtle.Turtle()
    explosion.hideturtle()
    explosion.speed(0)
    explosion.penup()
    explosion.color(color)
    explosion.pensize(5)
    explosion.goto(random.randint(-300, 300), random.randint(-200, 200))
    explosion.pendown()
    return explosion

# 计算烟花半径
def calculate_radius(distance):
    return distance / 10

# 计算烟花速度
def calculate_speed(distance):
    return math.ceil(distance / 10)

# 发射烟花
def launch_firework(color):
    firework = create_firework(color)
    distance = random.randint(100, 300)
    firework.setheading(90)
    firework.pensize(3)
    firework.speed(calculate_speed(distance))
    firework.pendown()
    firework.forward(distance)
    explosion = create_explosion(color)
    for i in range(30):
        explosion.pensize(i / 5)
        explosion.circle(calculate_radius(i))
    explosion.clear()

# 主程序
colors = ["red", "orange", "yellow", "green", "blue", "purple"]
turtle.bgcolor("black")
turtle.hideturtle()
turtle.speed(0)
for i in range(50):
    color = random.choice(colors)
    launch_firework(color)
turtle.done()

这段代码利用了Python中的turtle库，通过循环语句和一些简单的计算，生成了一系列不同颜色的烟花。运行代码后，你可以在窗口中看到一些烟花不断发射和爆炸的场景。