Book Image

Procedural Content Generation for Unity Game Development

By : Ryan Watkins
Book Image

Procedural Content Generation for Unity Game Development

By: Ryan Watkins

Overview of this book

Procedural Content Generation is a process by which game content is developed using computer algorithms, rather than through the manual efforts of game developers. This book teaches readers how to develop algorithms for procedural generation that they can use in their own games. These concepts are put into practice using C# and Unity is used as the game development engine. This book provides the fundamentals of learning and continued learning using PCG. You'll discover the theory of PCG and the mighty Pseudo Random Number Generator. Random numbers such as die rolls and card drafting provide the chance factor that makes games fun and supplies spontaneity. This book also takes you through the full development of a 2D game. Starting with level generation, you'll learn how PCG can make the game environment for you. You'll move into item generation and learn the different techniques to procedurally create game items. Thereafter, you'll be guided through the more abstract PCG areas such as scaling difficulty to the player and even generating music! The book helps you set up systems within your games where algorithms create computationally generated levels, art assets, quests, stories, characters, and weapons; these can substantially reduce the burden of manually creating every aspect of the game. Finally, you'll get to try out your new PCG skills on 3D terrain generation.
Table of Contents (18 chapters)
Procedural Content Generation for Unity Game Development
Credits
Disclaimer
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

Challenge


As an added challenge, you can turn this into a die simulator. Try on your own to have the script display a random number from 1-6. You can, instead of displaying text, display an image of a die face. Also, see if you can display the image and store the random number corresponding to the die face for reference.

You can also try changing the seed to a number of your choice. If you play the scene with a constant number, you will get the same result every time. Try different numbers for different results. This is the benefit of the seed value; even though we are introducing a bit of randomness to our game, we have a way to control it. We will explore the seed value further in a later chapter.