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Hands-On Artificial Intelligence with Unreal Engine

You're reading from   Hands-On Artificial Intelligence with Unreal Engine Everything you want to know about Game AI using Blueprints or C++

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Product type Paperback
Published in Apr 2019
Publisher Packt
ISBN-13 9781788835657
Length 552 pages
Edition 1st Edition
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Author (1):
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Francesco Sapio Francesco Sapio
Author Profile Icon Francesco Sapio
Francesco Sapio
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Table of Contents (19) Chapters Close

Preface 1. Section 1: The Unreal Framework
2. Making the First Steps in the World of AI FREE CHAPTER 3. Behavior Trees and Blackboards 4. Navigation 5. Environment Querying System 6. Agent Awareness 7. Extending Behavior Trees 8. Crowds 9. Section 2: Designing and Implementing Behavior Trees
10. Designing Behavior Trees - Part I 11. Designing Behavior Trees - Part II 12. Designing Behavior Trees - Part III 13. Section 3: Debugging Methods
14. Debugging Methods for AI - Logging 15. Debugging Methods for AI - Navigation, EQS, and Profiling 16. Debugging Methods for AI - The Gameplay Debugger 17. Going Beyond 18. Other Books You May Enjoy

Creating components for the Environment Querying System

In this section, we will learn which class we need to expand to create our custom components within the Environment Querying System.

Creating Contexts

Creating custom Contexts is key in order to have the right references when you need them during an Environmental Query. In particular, we will create a simple Context to retrieve a single reference to the Player.

Let's explore how to create this Context, both in C++ and Blueprint.

Creating the Player Context in Blueprint

To create a context, we need to inherit...

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