Advanced GD Script [e-book about Godot 3.1]

Hello, as the author of the "GD Script" book I present to you an e-book about advanced use of GD Script. The reader will find a lot of GD Script codes and concepts inside. In the beginning, you will start with concepts from the previous book. For example, button creation. Later on, you will learn more complex parts of code. The new e-book project will cover the advanced use of Godot GD Script. God…