Search icon CANCEL
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Conferences
Free Learning
Arrow right icon
Arrow up icon
GO TO TOP
Learning C# by Developing Games with Unity 2021

You're reading from   Learning C# by Developing Games with Unity 2021 Kickstart your C# programming and Unity journey by building 3D games from scratch

Arrow left icon
Product type Paperback
Published in Oct 2021
Publisher Packt
ISBN-13 9781801813945
Length 428 pages
Edition 6th Edition
Languages
Tools
Arrow right icon
Author (1):
Arrow left icon
Harrison Ferrone Harrison Ferrone
Author Profile Icon Harrison Ferrone
Harrison Ferrone
Arrow right icon
View More author details
Toc

Table of Contents (18) Chapters Close

Preface 1. Getting to Know Your Environment FREE CHAPTER 2. The Building Blocks of Programming 3. Diving into Variables, Types, and Methods 4. Control Flow and Collection Types 5. Working with Classes, Structs, and OOP 6. Getting Your Hands Dirty with Unity 7. Movement, Camera Controls, and Collisions 8. Scripting Game Mechanics 9. Basic AI and Enemy Behavior 10. Revisiting Types, Methods, and Classes 11. Introducing Stacks, Queues, and HashSets 12. Saving, Loading, and Serializing Data 13. Exploring Generics, Delegates, and Beyond 14. The Journey Continues 15. Pop Quiz Answers
16. Other Books You May Enjoy
17. Index

Working with streams

So far, we've been letting the File class do all of the heavy lifting with our data. What we haven't talked about is how the File class, or any other class that deals with reading and writing data, does that work under the hood.

For computers, data is made up of bytes. Think of bytes as the computer's atoms, they make up everything—there's even a C# byte type. When we read, write, or update a file, our data is converted into an array of bytes, which are then streamed to or from the file using a Stream. The data stream is responsible for carrying the data as a sequence of bytes to or from a file, acting as a translator or intermediary for us between our game application and the data files themselves.

Figure 12.13: Diagram of streaming data to a file

The File class uses Stream objects for us automatically, and there are different Stream subclasses for different functionality:

  • Use a FileStream to read and write...
lock icon The rest of the chapter is locked
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at $19.99/month. Cancel anytime