Smart Traffic Management

gistfile1.txt

import tkinter as tk
import time
import random

class Alien(object):
    def __init__(self, canvas, *args, **kwargs):
        self.canvas = canvas
        self.id = canvas.create_oval(*args, **kwargs)
        self.vx = 5
        self.vy = 0

    def move(self):
        x1, y1, x2, y2 = self.canvas.bbox(self.id)
        ra = random.random()
        rc = random.choice([-1,1])
        rf = ra*rc
        if x2 > 1400:
            self.vx = -0.4 + rf
            
        if x1 < 0:
            self.vx = 0.4 +rf
        
        
        self.canvas.move(self.id, self.vx, self.vy)

class Boxx(object):
    def __init__(self, canvas, *args, **kwargs):
        self.canvas = canvas
        self.id = canvas.create_rectangle(*args, **kwargs)
        self.vx = 5
        self.vy = 0

class App(object):
    def __init__(self, master, **kwargs):
        self.master = master
        self.canvas = tk.Canvas(self.master, width=1400, height=1400)
        self.canvas.pack()
        self.aliens = [
            Alien(self.canvas, 20, 260, 120, 360,
                  outline='white', fill='blue'),
            Alien(self.canvas, 20, 260, 120, 360, outline = "black", fill = 'green'),
            Alien(self.canvas, 2, 2, 40, 40, outline='white', fill='red'),
            Alien(self.canvas, 2, 2, 40, 40, outline='black', fill='yellow'),
            
        ]
        self.boxx = [
            Boxx(self.canvas, 1350,75,10,50, fill = "black"),
            Boxx(self.canvas, 35,1350,10,49, fill = "black")

        ]
        self.canvas.pack()
        self.master.after(0, self.animation)

    def animation(self):
        for alien in self.aliens:
            alien.move()
        self.master.after(12, self.animation)

root = tk.Tk()
app = App(root)
root.mainloop()