python烟花代码通过编写程序来模拟烟花的绽放过程
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2023-11-15
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python 烟花代码通过编写程序来模拟烟花的绽放过程
下面是一个简单的 Python 烟花代码，可以通过编写程序来模拟烟花的绽放过程：
import turtle
import random
# 设置窗口大小和标题
screen = turtle.Screen()
screen.setup(800, 600)
screen.title("Python Fireworks")
# 定义烟花的颜色和数量
colors = ["red", "orange", "yellow", "green", "blue", "purple", "white"]
num_fireworks = 10
# 定义烟花的形状
firework_shape = turtle.Shape("compound")
circle = turtle.Circle(10)
trail = turtle.Turtle()
trail.penup()
trail.setposition(0, -10)
trail.pendown()
trail.pensize(3)
trail.pencolor("white")
trail.circle(10, 180)
firework_shape.addcomponent(circle, "red")
firework_shape.addcomponent(trail, "white")
# 注册烟花的形状
turtle.register_shape("firework", firework_shape)
# 定义烟花类
class Firework(turtle.Turtle):
def __init__(self, x, y):
turtle.Turtle.__init__(self)
self.penup()
self.setposition(x, y)
self.pendown()
self.color(random.choice(colors))
self.shape("firework")
self.shapesize(0.5)
self.speed(0)
self.setheading(random.randint(0, 360))
self.vx = random.uniform(0.5, 2.0) * 6
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