Book Image

Unity 2021 Cookbook - Fourth Edition

By : Shaun Ferns
Book Image

Unity 2021 Cookbook - Fourth Edition

By: Shaun Ferns

Overview of this book

If you are a Unity developer looking to explore the newest features of Unity 2021 and recipes for advanced challenges, then this fourth edition of Unity Cookbook is here to help you. With this cookbook, you’ll work through a wide variety of recipes that will help you use the essential features of the Unity game engine to their fullest potential. You familiarize yourself with shaders and Shader Graph before exploring animation features to enhance your skills in building games. As you progress, you will gain insights into Unity's latest editor, which will help you in laying out scenes, tweaking existing apps, and building custom tools for augmented reality and virtual reality (AR/VR) experiences. The book will also guide you through many Unity C# gameplay scripting techniques, teaching you how to communicate with database-driven websites and process XML and JSON data files. By the end of this Unity book, you will have gained a comprehensive understanding of Unity game development and built your development skills. The easy-to-follow recipes will earn a permanent place on your bookshelf for reference and help you build better games that stay true to your vision.
Table of Contents (15 chapters)
Free Chapter
2
Responding to User Events for Interactive UIs
3
Inventory and Advanced UIs
6
2D Animation and Physics
13
Advanced Topics - Gizmos, Automated Testing, and More
15
Virtual and Augmented Reality (VR/AR)

Displaying multiple pickups of different objects as a list of text via a dynamic list of scripted PickUp objects

When working with different kinds of pickups, one approach is to use a C# List to maintain a flexible-length data structure containing the items currently in the inventory. In this recipe, we will show you how, each time an item is picked up, a new object is added to such a List collection. An iteration through the List will show how the text display for items is generated each time the inventory changes. Here, we will introduce a very simple PickUp script class, demonstrating how information about a pickup can be stored in a scripted component, extracted upon collision, and stored in our List:

Figure 3.33 – Example of the UI displaying multiple pickups of different objects