# tk_bouncing_sq_RndColors.py

# tk_bouncing_sq_RndColors.py

import tkinter as tk
import random

ww = 1000
hh = 300

# Create the main window
window = tk.Tk()
window.geometry(f"{ww}x{hh}+0+0")
window.title("Bouncing Square Random Colors")

# Create the canvas
canvas = tk.Canvas(window, width=ww, height=hh)
canvas.pack()

# Set up variables
dy = 20
dx = 20
x1 = 0
y1 = 0

# Function to handle the animation
def animate():
    global x1, y1, dx, dy

    x1 = x1 + dx
    y1 = y1 + dy
    x2 = x1 + 100
    y2 = y1 + 100

    if x1 < 0:
        dx = -1 * dx
    if y1 < 0:
        dy = -1 * dy
    if x1 > ww-100:
        dx = -1 * dx
    if y1 > hh-100:
        dy = -1 * dy

    color = "#{:06x}".format(random.randint(0, 0xffffff))

    canvas.delete("square")
    canvas.create_rectangle(x1, y1, x2, y2, fill=color, tags="square")

    window.after(100, animate)

# Call the animate function to start the animation
animate()

# Run the main loop
window.mainloop()