Book Image

Developing Mobile Games with Moai SDK

By : Francisco Tufró
Book Image

Developing Mobile Games with Moai SDK

By: Francisco Tufró

Overview of this book

<p>Moai SDK is a fast, minimalist, open-source Lua mobile framework for pro game developers. Moai is built around Lua, a common programming language for games, and offers a single open-source platform for both the front-end elements seen by consumers and the back-end infrastructure.<br /><br />Developing Mobile Games with Moai SDK will guide you through the creation of two game prototypes in a step-by-step way, giving you the basic tools you need in order to create your own games.<br /><br />Developing Mobile Games with Moai SDK introduces the basic concepts behind game development, and takes you through the development of a tile-based memotest, and a platform game prototype as well. You'll end up with a good codebase to start writing your own games.</p> <p>You will learn some tricks that come from real life experience while creating a small framework that will allow you to display images, play sounds, grab input, and so on. You'll also learn how to implement physics using Box2D bindings, and everything in Lua, without having to use any compilations. After doing this, we'll take a look at how to deploy your game to iOS and run it on an iPhone.</p> <p><br />With this book, you should be ready to go and create your own game, release it to the Apple Store, and have enough tools to dig deeper into Moai SDK.</p>
Table of Contents (20 chapters)
Developing Mobile Games with Moai SDK
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
7
Concentration Gameplay
Index

Chapter 10. Creating a HUD

The Heads-Up Display (HUD) is a key technique that game designers use in order to provide information to the user. It's basically a set of graphics or text that are detached from the world itself and that are used to tell the player things such as how much life or mana they have left, or what their score is.

We're going to create a simple HUD that will give us really useful information such as the direction in which the character is going and its position in world coordinates. This will be enough to illustrate how to create a HUD. You will want to display more useful information in your own game. So let's go!