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Scratch Cookbook

You're reading from   Scratch Cookbook If want to get your programming know-how off the starting blocks in a fun, involving way, then this guide to Scratch is perfect. In no time you'll be building your own interactive programs that include animations and sound.

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Product type Paperback
Published in Jul 2013
Publisher Packt
ISBN-13 9781849518420
Length 262 pages
Edition 1st Edition
Languages
Concepts
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Author (1):
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Brandon Milonovich Brandon Milonovich
Author Profile Icon Brandon Milonovich
Brandon Milonovich
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Table of Contents (17) Chapters Close

Scratch Cookbook
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
1. Getting Started with Scratch FREE CHAPTER 2. Storytelling 3. Adding Animation 4. Basic Gaming 5. Spicing up Games 6. Bringing in Sound 7. Integrating PicoBoards 8. Programming to Calculate 9. Project Remixing Collaboration Index

Keeping a high score list


At times it may be beneficial to keep track of a list of several scores or times in a game. In this recipe we will learn how to do that. In particular, we are going to continue with the maze game we have been working on by adding a list of the top five scores. Note that we are not only creating a list of five items, but also sorting them to be sure we are presenting them in the correct order.

Getting ready

Begin by opening up the file we used for our maze game after completing the previous recipe Tracking the best score or time.

The main change we are going to be focusing on will again be in the same script as we previously changed, and will involve a new variables block that we have not come across yet.

Take a look at the Data set of blocks. At the bottom we see a button Make a List, marked in the following screenshot:

Using lists is much like dealing with variables, so the easiest way to practice is to jump into how we get this recipe going.

How to do it...

Follow these...

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