Conventions used

There are a number of text conventions used throughout this book.

Code in text: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: “Once the project is open, please check what’s inside the Content folder.”

A block of code is set as follows:

#pragma once UENUM(BlueprintType)enum class EBatteryStatus : uint8 {    EBS_Empty = 0 UMETA(DisplayName = "Empty"),    EBS_Low = 1 UMETA(DisplayName = "Low"),    EBS_Medium = 2 UMETA(DisplayName = "Medium"),    EBS_Full = 3 UMETA(DisplayName = "Full")};

Any command-line input or output is written as follows:

$ mkdir css
$ cd css

Bold: Indicates a new term, an important word, or words that you see onscreen. For instance, words in menus or dialog boxes appear in bold. Here is an example: “ In the Details panel, look for the Tags property in the Actor | Advanced category and hit the + button to create a new tag.”

Tips or important notes

Appear like this.