№16. Tkinter. Анимация

import random
import time
from tkinter import *
from tkinter.colorchooser import *


root = Tk()
root.geometry("800x600+200+200")
root.title("Анимация")
root["bg"] = 'white'

canvas = Canvas(root, width=800, height=600, bg="white")
canvas.pack()
color = "red"

h_x = 10

bullets = []


canvas.create_rectangle(0, 180, 40, 200, fill="black")
canvas.create_rectangle(0, 250, 40, 270, fill="black")


def ask_color(event):
    global color
    color_code = askcolor(title="Выбери цвет")
    color = color_code[1]


root.bind_all("<2>", ask_color)


def shot():
    global bullets
    hero = canvas.create_oval(5, 205, 45, 245, fill=color)
    b = (hero, 10, random.random())
    bullets.append(b)
    root.after(50, shot)


def draw():
    global h_x
    for bull in bullets:
        bullet = bull[0]
        h_x = bull[1]
        h_y = bull[2]

        x, y, x1, y1 = canvas.coords(bullet)
        if x1 >= 800:  # если мяч коснулся правой стенки
            canvas.delete(bullet)
            bullets.remove(bull)

        canvas.move(bullet, h_x, h_y)


shot()
while True:
    root.update()
    root.update_idletasks()
    draw()
    time.sleep(0.01)