from tkinter import *
from time import sleep
from random import randint
WIDTH, HEIGHT = 500, 500
velX, velY = randint(-3, 3), randint(-3, 3)
win = Tk()
win.geometry("500x500")
canvas = Canvas(win, width=WIDTH, height=HEIGHT, bg="light blue")
canvas.place(x=0, y=0)
picSpace = PhotoImage(file="Space.png")
imgSpace = canvas.create_image(0, 0, image=picSpace, anchor=NW)
picUFO = PhotoImage(file="UFO.png")
imgUFO = canvas.create_image(10, 10, image=picUFO, anchor=NW)
imgWidth, imgHeight = picUFO.width(), picUFO.height()
running = True
while running:
velX, velY = randint(-3, 3), randint(-3, 3)
print(velX, velY)
coordinates = canvas.coords(imgUFO)
if(coordinates[0] >= (WIDTH - imgWidth) or coordinates[0] < 0):
velX = -velX
if(coordinates[1] >= (HEIGHT - imgHeight) or coordinates[1] < 0):
velY = -velY
canvas.move(imgUFO, velX, velY)
win.update()
sleep(0.003)
win.mainloop()