Guide to the Godot game engine
This book will teach you about the free and open source Godot engine. Godot, like Unreal, Unity and other common game engines, has an active community. However, Godot is free, less demanding on operating systems, so you can use it on older hardware, and you can "export" your game to various systems, including mobile, in a single mouse click. It may be free, but it's not lacking in any way.
Godot was named after the play, Waiting for Godot, as it represents a never-ending wish to add more features, which would make it closer to a exhaustive product.
A screenshot of Godot's user interface from version 3.1.
A screenshot of a 2D platformer in the editor.
A screenshot of a 3D project.
A test 4.0 mini-project
The GDScript workspace in an example game.
- Getting started [ ]
Introduction[edit | edit source]
What even is Godot?[edit | edit source]
Godot is, like explained above, an open-source game engine. The advantage of being open-source is Anybody can edit its source code! If it doesn't do quite what you need it to do, just crack it open and see what new tools you can make. If it's good enough, you can even submit the code to be part of the next official update! Another advantage is what you make (be it an app or a game or a plugin) is completely yours! No strings attached, no royalties, no limitation of license... Exactly how game development should be!
However, console-specific code cannot be compiled with open-source code. You need to pay somebody else who can compile it for you, and this can be costly. Then-again, most engines have the same issue. And several games made with this engine have been released onto a console.
In addition, Godot's API is not like most game engines, where you can find things like "entities" and "props". Everything is done with nodes, Godot's building blocks, which can be put together in many ways to get your entity or prop. Each node may also have a script. While highly flexible, it has some performance cost.
Godot has many nodes, but this book is not the place to list each and every one. That's what Godot'sis for. This book will focus on what Godot is, help you achieve your goals and provide helpful links for those who want more info can go to.
What inspired me to start this book?[edit | edit source]
Godot guides out there had very little I didn't know, and some were books that cost... money. Well, a wiki's belief is that all information should be free.
- Getting started [ ]