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Hands-On Unity 2022 Game Development

Hands-On Unity 2022 Game Development

By : Nicolas Alejandro Borromeo
4.7 (22)
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Hands-On Unity 2022 Game Development

Hands-On Unity 2022 Game Development

4.7 (22)
By: Nicolas Alejandro Borromeo

Overview of this book

Unity is a cross-platform game engine that provides you with powerful but simple-to-use features to solve the most common problems in Game Development, such as rendering, animation, physics, sound, and effects. You’ll learn to use these features to create simple but complete games (and all the nuances needed to handle Unity). Complete with hands-on tutorials and projects, this book will teach you to use the Unity game engine, create C# and visual scripts, integrate graphics, sound, and animations, and manipulate physics to create interesting mechanics for your game. You’ll then code a simple AI agent to challenge the user and work with profiling tools to ensure code efficiency. Finally, you'll work with Unity's AR tools to create AR experiences for 3D apps and games before publishing them to the world. If you are interested in creating impressive, commercial-quality games that are playable on a variety of platforms, then you’ve come to the right place.
Table of Contents (23 chapters)
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Free Chapter
1
Creating a Unity Project
21
Other Books You May Enjoy
22
Index

Scripting the UI

We previously created a UI layout with elements such as bars, text, and buttons, but so far, they are static. We need to make them adapt to the game’s actual state. In this section, we are going to discuss the following UI scripting concepts:

  • Showing information in the UI
  • Programming the Pause menu

We will start by seeing how to display information on our UI using scripts that modify the text and images that are displayed with Canvas elements. After that, we will create the Pause functionality, which will be used throughout the UI.

Showing information in the UI

As discussed earlier, we will use the UI to display information to the user to allow them to make informed decisions, so let’s start by seeing how we can make the player’s health bar react to the amount of life they have left in the Life script we created earlier:

  1. Add a new script called Life Bar to the HealthBar Canvas child object, which is...

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