python爱心泡泡

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import turtle import random import math   # 初始化 turtle.setup(1280, 720) t = turtle.Pen() t.ht()   # 颜色 colors = [] t_list = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f"]   for i in t_list:     t_str = "#ff00"     for j in t_list:         colors.append(t_str+i+j)     class Love():     def __init__(self):         # 定义变量         self.r = random.randint(4, 10)         self.x = random.randint(-900, 700)         self.y = random.randint(-400, 400)         self.i = random.randint(0, 10)         self.color = random.choice(colors)         self.speed = random.randint(1, 8)       def move(self):         # 通过y坐标来控制爱心         if self.y <= 500:             self.y += 2.5*self.speed             self.x = self.x + 1.5*math.sin(self.i)*math.sqrt(self.i)*self.speed             self.i = self.i + 0.1         else:             self.y = -700             self.r = random.randint(5, 20)             self.x = random.randint(-900, 700)             self.i = 0             self.color = random.choice(colors)             self.speed = random.randint(1, 8)       def draw(self):         # 绘制爱心         t.pensize(self.r/2)         t.penup()         t.color(self.color, self.color)         t.goto(self.x, self.y)         t.pendown()         # 设置角度         t.setheading(60)         t.circle(self.r, 255)         t.fd(2.4*self.r)         t.left(90)         t.fd(2.4*self.r)         t.circle(self.r, 255)     love = [] for i in range(100):     love.append(Love()) turtle.bgcolor("#000000")     while 1:     turtle.tracer(0)     t.clear()     for i in range(80):         love[i].move()         love[i].draw()     turtle.tracer(1)