|Published (Last):||3 May 2016|
|PDF File Size:||11.38 Mb|
|ePub File Size:||9.70 Mb|
|Price:||Free* [*Free Regsitration Required]|
The worker simply returns the message that is passed to it. While going through this process we’ll explain some of the core features of the framework.
An instance of a Phaser.
Making your first Phaser 3 game: Part 1 – Introduction – Learn – Phaser
Asynchronous events are processed after the current executing script has yielded. Assuming your main app is running from http: In Phaser 3 this is no longer the case and it’s no longer useful to store the game instance in a global variable.
The method takes zero or more strings representing the filenames for the resources to import. Thus, the previous example could also be written as:. One way to utilize importScripts in an inline worker is to “inject” the current url of your main script is running from by passing it to the inline worker and constructing the absolute URL manually. If an error occurs while a worker is executing, the an ErrorEvent is fired.
Download the resources for this tutorial and unzip them into your web root. With Transferable Objects, data is transferred from one context to another.
The latest versions of the modern browsers support passing a JSON object. If you’re creating many Blob URLs, it’s a good idea to release references that are no longer needed. However, unlike pass-by-reference, the ‘version’ from the calling context is no longer available once transferred to the new context.
Before you go spawning a worker farm, be cautious about hogging too many of the user’s system resources. That code is extracted as a string using document.
When postMessage is called from the main page, our worker handles that message by defining an onmessage handler for the message event.
Here is an example of setting up an onerror event handler to print the properties of uavascript error:. Here are a few more ideas to get your brain churning:. Script execution happens within a single thread.
Table of Contents
But in this tutorial we’re just going to set the renderer, dimensions and a default Scene. As a result, the code that they javascropt needs to be contained in a separate file. Making your first Phaser 3 game.
Making your first Phaser 3 game
It should only be used for testing purposes and not regular browsing. Also make sure you go through the Getting Started Guideit will show you how to download the framework, set up a local development environment, and give you a glimpse of the structure of a Phaser project and its core functions.
javasceipt If the path to your worker returns anthe worker will fail silently. Web Workers run in an isolated thread. Game object is assigned to a local variable called game and the configuration object is passed to it. For example, when transferring an ArrayBuffer from your main app to Worker, the original ArrayBuffer is cleared and no longer usable. To combat the perf hit, you can use Transferable Objects. Its contents are quiet literally transferred to the Worker context.