import turtle
import randomclass Firework:def __init__(self):# 创建烟花的 turtle 对象self.firework = turtle.Turtle()self.firework.hideturtle()self.firework.speed(0)  # 设置绘画速度为最快# 设置屏幕self.screen = turtle.Screen()self.screen.bgcolor("black")self.screen.title("Firework Simulation")# 烟花发射位置 -> 后面动态设置# self.firework.penup()# self.firework.goto(0, -250)# self.firework.pendown()# 随机颜色列表self.colors = ["red", "yellow", "blue", "green", "purple", "orange", "pink", "white"]# 烟花爆炸效果def draw_firework(self,x, y):'''传入随机位置'''self.firework.penup()self.firework.goto(x, y)self.firework.pendown()'''随机选择颜色'''self.firework.color(random.choice(self.colors))for _ in range(36):self.firework.forward(100)self.firework.backward(100)self.firework.right(10)#烟花上升效果def launch_firework(self):'''设置方向'''self.firework.setheading(90)for _ in range(30):'''每次10个单位, 逐渐上升'''self.firework.forward(10)self.draw_firework(self.firework.xcor(), self.firework.ycor())# 主函数def explode_firework(self):while True:x = random.randint(-200, 200)y = random.randint(-200, 0)self.firework.penup()self.firework.goto(x, y)self.firework.pendown()self.launch_firework()#self.firework.clear()f1 = Firework()
#just a man in the void
#山谷和草原一同吹来亘古的风
f1.explode_firework()