JoC #28: Return of the object interaction

      If life gives you lemons – keep them. Because, hey. Free lemons.
            — Anonymous

In this episode, we’re continuing from the last episode’s theme and investigate and compare an alternative structure for making our Ball and Counter objects cooperate. We also have a first brief look at casting.

Recognising alternatives is a good skill, and it slowly eases us into discussions about code quality, which we will get to in more detail later.

Download video

The download today (below) is the scenario as it is at the end of this episode. However, try to add a counter into one of your own scenarios to make sure you are fully taking in what’s going on here.

Concepts discussedobject interaction, casting, score counting

Download:  (the scenario at the end of this episode)