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Unity 2018 By Example - Second Edition

You're reading from  Unity 2018 By Example - Second Edition

Product type Book
Published in Jul 2018
Publisher Packt
ISBN-13 9781788398701
Pages 484 pages
Edition 2nd Edition
Languages

Table of Contents (16) Chapters

Unity 2018 By Example - Second Edition
Contributors
Preface
Other Books You May Enjoy
1. Unity Fundamentals 2. Creating a Collection Game 3. Creating a Space Shooter 4. Continuing the Space Shooter 5. Creating a 2D Adventure Game 6. Continuing the 2D Adventure 7. Creating Artificial Intelligence 8. Continuing with Intelligent Enemies 9. Entering Virtual Reality 10. Completing the VR Game Test Your Knowledge Answers Index

The UI health bar


In the previous section, we introduced the first danger and hazard to the game; namely, a Kill Zone that can damage and potentially kill the player. As a result, their health has the potential to reduce from its starting state. It's therefore useful both to us as developers and gamers to visualize the health status. For this reason, let's focus on rendering player health to the screen as a UI health bar. This configuration of objects will also be made as a prefab, allowing reuse across multiple scenes This will prove a highly useful feature. Figure 6.9 offers a glimpse of the future, displaying the result of our work to come:

Figure 6.9: Preparing to create player health

To get started, create a new GUI Canvas in the scene (any scene) by choosing GameObject | UI | Canvas from the application menu. Selecting this will automatically create an EventSystem object in the scene, if one does not exist already. This object is essential for proper use of the UI system. If you accidentally...

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