FAQs

How do I buy and download an eBook?

Where there is an eBook version of a title available, you can buy it from the book details for that title. Add either the standalone eBook or the eBook and print book bundle to your shopping cart. Your eBook will show in your cart as a product on its own. After completing checkout and payment in the normal way, you will receive your receipt on the screen containing a link to a personalised PDF download file. This link will remain active for 30 days. You can download backup copies of the file by logging in to your account at any time.

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Please Note: Packt eBooks are non-returnable and non-refundable.

Packt eBook and Licensing When you buy an eBook from Packt Publishing, completing your purchase means you accept the terms of our licence agreement. Please read the full text of the agreement. In it we have tried to balance the need for the ebook to be usable for you the reader with our needs to protect the rights of us as Publishers and of our authors. In summary, the agreement says:

You may make copies of your eBook for your own use onto any machine
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Where can I access support around an eBook?

If you experience a problem with using or installing Adobe Reader, the contact Adobe directly.
To view the errata for the book, see www.packtpub.com/support and view the pages for the title you have.
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What eBook formats do Packt support?

Our eBooks are currently available in a variety of formats such as PDF and ePubs. In the future, this may well change with trends and development in technology, but please note that our PDFs are not Adobe eBook Reader format, which has greater restrictions on security.

You will need to use Adobe Reader v9 or later in order to read Packt's PDF eBooks.

What are the benefits of eBooks?

You can get the information you need immediately
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You can download them an unlimited number of times
You can print them out
They are copy-paste enabled
They are searchable
There is no password protection
They are lower price than print
They save resources and space

What is an eBook?

Packt eBooks are a complete electronic version of the print edition, available in PDF and ePub formats. Every piece of content down to the page numbering is the same. Because we save the costs of printing and shipping the book to you, we are able to offer eBooks at a lower cost than print editions.

When you have purchased an eBook, simply login to your account and click on the link in Your Download Area. We recommend you saving the file to your hard drive before opening it.

For optimal viewing of our eBooks, we recommend you download and install the free Adobe Reader version 9.

RhoneRanger Jan 31, 2019

When I received this book, I read it through once and thought to myself, "Wow, this book is really thorough" and I decided to read it through again, but much closer. Not only are the author an excellent writers, but good coders as as well. They take the reader on a journey and explain each topic thoroughly and delightfully as you learn the concepts of state machines, path finding, behaviors and much much more. This book has everything you need to know for AI game programming, and is a must have for any game programming library.

Amazon Verified review

Rus Kuzmin Nov 12, 2021

I'm 50/50 about this book as for the price I was expecting more (£30)..Don't get me wrong, examples in the book are good but they are a very basic overview of the topics; good for beginners but no one else. There just isn't much detail and it only address' the most common topics.If you're looking for a beginners guide to AI (In Unity), get this book. If you are looking for detail, theory and more in-depth examples, look else where.

Mike Aug 19, 2020

A good introduction. Sometimes could use a bigger variety of examples and there are some mistakes. Overall a good read.

Unity Artificial Intelligence Programming: Add powerful, believable, and fun AI entities in your game with the power of Unity 2018! , Fourth Edition

What do you get with eBook?