PYTHON: coches con array

numCoches = 40

myCars = []

def setup():

    size(800, 600)

    

    global myCars

    myCars = []

    

    for i in range(numCoches):

        c = color(random(255), random(255), random(255))

        xpos = random(width - 10)

        ypos = random(height - 10)

        xspeed = random(-6, 6)

        

        if xspeed == 0:

            xspeed = 1

            

        myCars.append(Car(c, xpos, ypos, xspeed))

def draw():

    background(255)

    

    for car in myCars:

        car.drive()

        car.display()

# Clase Car

class Car:

    def __init__(self, c, xpos, ypos, xspeed):

        self.c = c

        self.xpos = xpos

        self.ypos = ypos

        self.xspeed = xspeed

    

    def display(self):

        stroke(0)

        fill(self.c)

        rectMode(CENTER)

        rect(self.xpos, self.ypos, 20, 10)

    

    def drive(self):

        self.xpos = self.xpos + self.xspeed

        if self.xpos > width:

            self.xpos = 0

        elif self.xpos < 0:

            self.xpos = width