What just happened?

This heading explains the working of tasks or instructions that you have just completed.

You will also find some other learning aids in the book, including:

Have a go hero — heading

These set practical challenges and give you ideas for experimenting with what you have learned.

You will also find a number of styles of text that distinguish between different kinds of information. Here are some examples of these styles, and an explanation of their meaning.

Code words in text are shown as follows: "The source code file, fantomEngine.monkey is included with this book."

A block of code is set as follows:

g.SaveHighScore()
Return 0
Endif

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

Field layerBackground:ftLayer
Field layerGame:ftLayer
Field layerClouds:ftLayer
Field layerInfo:ftLayer
Field layerTitle:ftLayer

New terms and important words are shown in bold. Words that you see on the screen, in menus or dialog boxes for example, appear in the text like this: "clicking the Next button moves you to the next screen".