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Unity 4.x Game Development by Example: Beginner's Guide

Unity 4.x Game Development by Example: Beginner's Guide

By : Ryan Henson Creighton
4 (20)
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Unity 4.x Game Development by Example: Beginner's Guide

Unity 4.x Game Development by Example: Beginner's Guide

4 (20)
By: Ryan Henson Creighton

Overview of this book

Unity is one of the biggest game engines in the world, providing the user with a range of important tools that they need to bring their ideas into reality. Beginner game developers are optimistic, passionate, and ambitious, but that ambition can be dangerous! Too often, budding indie developers and hobbyists bite off more than they can chew. Games like Angry Birds, Cut the Rope, and Fruit Ninja are fun, simple games that have delighted players and delivered big profits to their creators. This is the perfect climate for new game developers to succeed by creating simple games with Unity, starting today. This book teaches you the ins and outs of the unique Unity game engine interface. Clear and concise code examples written in both Unity Javascript and C# take you through the step-by-step process of building five small, functional games. With this understanding you can start making your own mark on the game industry! With absolutely no programming or game development experience, you will learn how to build five simple games in Unity by following step-by-step instructions, peppered with amusing analogies and anecdotes from an experienced indie developer. Following a primer on simplifying your game ideas to that single “something” that keeps players coming back for more, dive into the Unity game engine by creating a simple bat-and-ball game. From there, you'll build a complete memory game using only the Unity GUI system. After building a 2.5D mouse avoider game, you'll learn how to re-skin the project to completely change the game's theme. Incorporating everything you've learned, you'll return to complete the bat-and-ball game by adding scoring, replay flow, sound effects, and animations. Finally, in the new bonus chapter, you'll program some simple AI (Artificial Intelligence) for a tic tac toe game. "Unity 4.x Game Development by Example" is a fun and light-hearted exploration of one of the most powerful game engines on the market today. Find out what all the fuss is about by getting up to speed using this book!
Table of Contents (22 chapters)
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Unity 4.x Game Development by Example Beginner's Guide
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

Why didn't the Paddle animate before?


When we wrote the line transform.x = 2, the Paddle just jumped into position; it didn't go anywhere, like it does now. Why is that?

The Update function is still getting called multiple times. But each time, it's putting the Paddle at two units on the X-axis. The value of x changes on every Update, but it changes to the same thing. So, once Paddle is in position, it doesn't appear to move.

With our new modified line of code, the x position of the Paddle is changing by 0.2 every time the Update function is called, so Paddle moves across the screen.

An important part of being a beginner programmer is keeping a positive attitude. You should start with the assumption that what you want to do can be done—anything is possible. We now know how to set the position of the paddle. With your positive, can-do attitude, you might imagine that to get the paddle moving around with the mouse, you could find the position of the mouse, and set the transform.position.x property...

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