'''
    car.py
    Jeff Ondich & friends
    26 October 2018
'''

import random
from graphics import *

class Car:
    def __init__(self, left, top, width, height, color):
        # Of what does one Car instance consist?
        #   A rectangle...
        upper_left = Point(left, top)
        bottom_right = Point(left + width, top + height)
        self.body = Rectangle(upper_left, bottom_right)
        self.body.setFill(color)

        #   ...and two circles...
        radius = height // 4
        self.left_tire = Circle(Point(left + radius + 5, top + height), radius)
        self.left_tire.setFill(color_rgb(0, 0, 0))
        self.right_tire = Circle(Point(left + width - radius - 5, top + height), radius)
        self.right_tire.setFill(color_rgb(0, 0, 0))

        # Velocity
        #self.velocity = ???

    def draw(self, window):
        self.body.draw(window)
        self.left_tire.draw(window)
        self.right_tire.draw(window)

    def step(self):
        # move the car one increment
        pass