turtle traffic 16

start_ground = codesters.Rectangle(0, -250, 500, 50, "lightgreen")
stage.disable_all_walls()

speedy = codesters.Sprite("turtle1", 0, -240)
speedy.set_size(.2)
speedy.turn_left(90)

x = -200
for counter in range(5):
    end_ground = codesters.Sprite("lilypad", x, 230)
    x += 100

y = -150
for counter in range(4):
    road = codesters.Rectangle(0, y, 500, 60, "gray")
    road.set_opacity(.2)
    y += 100

def make_car():
    img_list = ["car1", "car2"]
    car_img = random.choice(img_list)
    road_list = [-150, -50, 50, 150]
    rand_y = random.choice(road_list)
    if rand_y == -150 or rand_y == 50:
        car = codesters.Sprite(car_img, -400, rand_y)
        car.turn_right(90)
        car.set_size(.5)
        car.set_x_speed(2)
    if rand_y == -50 or rand_y == 150:
        car = codesters.Sprite(car_img, 400, rand_y)
        car.turn_left(90)
        car.set_size(.5)
        car.set_x_speed(-2)


def interval():
    make_car()