Design Exercise 2 Design a game in which robots construct simple buildings consisting of floors, walls, and roofs, and assume that the foundations are already laid. (Don't worry about challenges or the victory condition.) The construction tasks required include fetching different kinds of raw materials from stockpiles, transporting them to the building site, positioning them, and fastening them to the building. List at least four types of raw materials. Devise names, attributes, and appropriate functions for at least three different kinds of robots that work together to perform these tasks; you may divide the robots' responsibilities any way you like, but do it in such a way that if any one type of robot is unavailable, the building cannot be completed. Include at least three attributes per type of robot. Document everything that you have created and explain how you have differentiated the robots orthogonally (which attributes each type possesses uniquely) as well as what features and abilities, they all have in common