By now we already know how the
Game class works, what a game loop is for, and how to take advantage of it. For this chapter, we take the previously used
Game class, and plug into it our newcomer
Because we obeyed a few principles, this integration is very easy and it's just a matter of having a
World object inside the
Game class, and then letting it update and draw itself in the appropriate times.
main() function has a simple job. It allocates a
Game object, and lets it run itself through the
run() method. When the
run() method exits, the program releases its resources and closes.
Therefore, it is within the
run() method that the magic happens! It is responsible for managing ...