Chapter 9

Physics, Loops, Arrays, and Sounds

One of the most popular genres of video game is the platform game, which also poses some very interesting programming and design challenges. From a programming point of view, if you can program a platform game, you've reached a benchmark in your development as a game designer.

In this chapter, I'm going to show you all the skills you need to make your own platform game. You'll take a detailed look at core video game design techniques such as

• Natural motion using physics and thermodynamics simulations.
• Complex player character behavior.
• Collisions with accurate bounce and friction.
• Embedding sound and music.
• Using arrays.

You'll look at these techniques within a practical, real-world context so that you'll have a clear idea of how to apply them to your own games. But first, let's take a detailed look at the techniques you need to know to use physics in your own games.