Book Image

Game Programming Using Qt: Beginner's Guide

By : Lorenz Haas, Witold Wysota, Witold Wysota, Lorenz Haas
Book Image

Game Programming Using Qt: Beginner's Guide

By: Lorenz Haas, Witold Wysota, Witold Wysota, Lorenz Haas

Overview of this book

Qt is the leading cross-platform toolkit for all significant desktop, mobile, and embedded platforms and is becoming more popular by the day, especially on mobile and embedded devices. Despite its simplicity, it's a powerful tool that perfectly fits game developers’ needs. Using Qt and Qt Quick, it is easy to build fun games or shiny user interfaces. You only need to create your game once and deploy it on all major platforms like iOS, Android, and WinRT without changing a single source file. The book begins with a brief introduction to creating an application and preparing a working environment for both desktop and mobile platforms. It then dives deeper into the basics of creating graphical interfaces and Qt core concepts of data processing and display before you try creating a game. As you progress through the chapters, you’ll learn to enrich your games by implementing network connectivity and employing scripting. We then delve into Qt Quick, OpenGL, and various other tools to add game logic, design animation, add game physics, and build astonishing UI for the games. Towards the final chapters, you’ll learn to exploit mobile device features such as accelerators and sensors to build engaging user experiences. If you are planning to learn about Qt and its associated toolsets to build apps and games, this book is a must have.
Table of Contents (18 chapters)
Game Programming Using Qt
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Preface
Index

Alternatives to JavaScript


Qt Script is an environment that is designed to be part of the Qt world. Since not everyone knows or likes JavaScript, we will present another language that can easily be used to provide scripting environments for games that are created with Qt. Just be aware that this is not going to be an in-depth description of the environment—we will just show you the basics that can provide foundations for your own research.

Python

A popular language used for scripting is Python. There are two variants of Qt bindings that are available for Python: PySide and PyQt. PySide is the official binding that is available under LGPL, but currently, it only work with Qt 4. PyQt is a third-party library that is available under GPL v3 and commercial licenses that have variants for Qt 4 as well as Qt 5. Note that PyQt is not available under LGPL, so for commercial closed-source products you need to obtain a commercial license from Riverbank Computing!

These bindings allow you to use the Qt...