June 2018
Beginner to intermediate
298 pages
7h 38m
English
Content preview from Godot Engine Game Development Projects
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Globals
It is a very common scenario in game development that you have some data that needs to persist across multiple scenes. Data that is part of a scene is lost when the scene is switched, so persistent data must reside somewhere outside the current scene.
Godot solves this problem with the use of AutoLoads. These are scripts or nodes that are automatically loaded in every scene. Because Godot does not support global variables, an autoload acts like a Singleton. This is a node (with attached script) that is automatically loaded in every scene. Common uses for AutoLoads include storing global data (score, player data, and so on), handling scene switching functions, or any other functions that need to be independent of the currently running ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.