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Blueprints Visual Scripting for Unreal Engine

You're reading from   Blueprints Visual Scripting for Unreal Engine The faster way to build games using UE4 Blueprints

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Product type Paperback
Published in Aug 2019
Publisher Packt
ISBN-13 9781789347067
Length 380 pages
Edition 2nd Edition
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Authors (2):
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Marcos Romero Marcos Romero
Author Profile Icon Marcos Romero
Marcos Romero
Brenden Sewell Brenden Sewell
Author Profile Icon Brenden Sewell
Brenden Sewell
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Toc

Table of Contents (22) Chapters Close

Preface 1. Section 1: Blueprint Fundamentals FREE CHAPTER
2. Exploring the Blueprint Editor 3. Programming with Blueprints 4. Actors and the Gameplay Framework 5. Understanding Blueprint Communication 6. Section 2: Developing a Game
7. Object Interaction with Blueprints 8. Enhancing Player Abilities 9. Creating Screen UI Elements 10. Creating Constraints and Gameplay Objectives 11. Section 3: Enhancing the Game
12. Building Smart Enemies with Artificial Intelligence 13. Upgrading the AI Enemies 14. Game States and Applying the Finishing Touches 15. Building and Publishing 16. Section 4: Advanced Blueprints
17. Data Structures and Flow Control 18. Math and Trace Nodes 19. Blueprints Tips 20. Introduction to VR Development 21. Other Books You May Enjoy

Managing Actors

The Actor class is the base class that's used for objects and can be placed or spawned in a Level. Most of the Blueprints that we'll create will be based on the Actor class or the Actor's child classes. Therefore, the features we will look at in this section will be useful for these Blueprints.

Referencing Actors

Variable types such as integer, float, and Boolean are known as primitive types because they only store simple values of the specified type. When working with objects or Actors, a variable cannot store all the data of an Actor because it is a complex type. Instead, the variable just points to a memory location where the data of the Actor is stored. This type of variable is known as an...

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