Exercise: Game of Robots

Problem Statement

The robot game that we developed early in this chapter is given below. Let’s edit our game with the following changes.

Let the initialize method accept another option—the number of a robot, so this number is another parameter that defines the state of a particular robot instance. Modify the up and down methods so that these methods are no operations and do nothing if the number is odd. If the number is even, right and left methods should be no operations. Try to guess how the animation will look like with these changes.