Book Image

Learning C# by Developing Games with Unity 2019 - Fourth Edition

By : Harrison Ferrone
Book Image

Learning C# by Developing Games with Unity 2019 - Fourth Edition

By: Harrison Ferrone

Overview of this book

Learning to program in today’s technical landscape can be a daunting task, especially when faced with the sheer number of languages you have to choose from. Luckily, Learning C# with Unity 2019 removes the guesswork and starts you off on the path to becoming a confident, and competent, programmer using game development with Unity. You’ll start off small by learning the building blocks of programming, from variables, methods, and conditional statements to classes and object-oriented systems. After you have the basics under your belt you’ll explore the Unity interface, creating C# scripts, and translating your newfound knowledge into simple game mechanics. Throughout this journey, you’ll get hands-on experience with programming best practices and macro-level topics such as manager classes and flexible application architecture. By the end of the book, you’ll be familiar with intermediate C# topics like generics, delegates, and events, setting you up to take on projects of your own.
Table of Contents (20 chapters)
Free Chapter
1
Section 1: Programming Foundations and C#
7
Section 2: Scripting Game Mechanics in Unity
12
Section 3: Leveling Up Your C# Code

Documentation

The last topic we'll touch on in this first foray into Unity and C# scripts is documentation. Not sexy, I know, but it's important to form good habits early when dealing with new programming languages or development environments.

Accessing Unity's documentation

Once you start writing scripts in earnest, you'llprobablybe using Unity's documentation quite often, so it's beneficial to know how to access it early on. TheReference Manualwill give you an overview of a component or topic, while specific programming examples can be found in theScripting Reference.

Time for action – opening the Reference Manual

Every GameObject (item in the Hierarchy panel) in a Scene has a Transform component that controls its placement, Rotation, and Scale. To keep things simple, we'll just look up the camera's Transform component in the Reference Manual:

  1. In the Hierarchy tab, select...