Book Image

Learning C# by Developing Games with Unity 5.x - Second Edition

Book Image

Learning C# by Developing Games with Unity 5.x - Second Edition

Overview of this book

Unity is a cross-platform game engine that is used to develop 2D and 3D video games. Unity 5 is the latest version, released in March 2015, and adds a real-time global illumination to the games, and its powerful new features help to improve a game’s efficiency. This book will get you started with programming behaviors in C# so you can create 2D games in Unity. You will begin by installing Unity and learning about its features, followed by creating a C# script. We will then deal with topics such as unity scripting for you to understand how codes work so you can create and use C# variables and methods. Moving forward, you will find out how to create, store, and retrieve data from collection of objects. You will also develop an understanding of loops and their use, and you’ll perform object-oriented programming. This will help you to turn your idea into a ready-to-code project and set up a Unity project for production. Finally, you will discover how to create the GameManager class to manage the game play loop, generate game levels, and develop a simple UI for the game. By the end of this book, you will have mastered the art of applying C# in Unity.
Table of Contents (20 chapters)
Learning C# by Developing Games with Unity 5.x Second Edition
Credits
About the Author
About the Reviewer
www.PacktPub.com
Preface
Index

Breaking the loop


Loops can also be designed to stop themselves from executing any further. To do this, we use the break keyword. Whenever Unity executes a line containing the break keyword, it will stop the loop it is in and continue executing from the line just after the loop block.

We use break mainly for performance reasons. In the preceding example, we are looking for the "Adam" string. Once we've found it, there is no reason to iterate through the remaining elements of the loop. So, line 24 breaks the loop and the execution jumps to just after the loop block—line 27.