Dependency Injection for Games — Appendix: Dependency Inversion

In the main Dependency Injection for Games article, we used a dummy game application as an example to explain how Dependency Injection can help you organize your game or game engine architecture.

For the sake of simplicity, the example intentionally omitted a technique commonly adopted in real-world applications: Dependency Inversion.

The goal of this appendix is to expand our problem to include Dependency Inversion, and prove that Dependency Injection remains the ideal solution.

We will start by introducing Dependency …

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