You welcome m8 I can’t remember the actual code as I’m not in possession of this book anymore, the book is called Programming game AI by example written by Mat Buckland it’s great it includes many great code examples and it covers nearly everything you need to code game AI Vectors, state driven agents, steering behaviors, graphs graph algorithms, obstacle avoidance, fuzzy logic, autonomously moving agents to name just a few, great reed I encourage everyone to read it