Game Development Patterns and Best Practices

The problems with using design patterns in games

Unfortunately, there are also some issues that may come into play from using design patterns exactly as described. It's often said that the fastest executing code is the code that is never called, and using design patterns will typically require you to add more code to your project than what you would have done otherwise. This will have a performance cost as well, as there will likely need to be more calculations done whenever you're using a part of your engine.

For instance, using some principles will cause some classes that you write to become extremely bloated with extra code. Design patterns are another form of complexity to add to your project. If the problem itself is simple, it can be ...