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4.0.0 • Public • Published

RobotlegsJS Pixi SignalMediator Extension

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A port of Robotlegs SignalMediator Extension to TypeScript.

Originally published on RobotlegsJS-SignalMediator.


You can get the latest release and the type definitions using NPM:

npm install @robotlegsjs/pixi-signalmediator --save

Or using Yarn:

yarn add @robotlegsjs/pixi-signalmediator

From version 0.2.0 of this package, the PixiJS dependencies were moved to peerDependencies, allowing the final user to choose the desired version of the pixi.js library on each project.

For pixi.js version 6

The @robotlegsjs/pixi-signalmediator package version ^4.0.0 is compatible with versions >=6.0.0 <7 version range of pixi.js library.

You can setup your project for version 6 of pixi.js using:

npm install @robotlegsjs/pixi-signalmediator@^4.0.0 pixi.js@^6.0.0 --save


yarn add @robotlegsjs/pixi-signalmediator@^4.0.0 pixi.js@^6.0.0

For pixi.js version 5

The @robotlegsjs/pixi-signalmediator package versions ^2.0.0 and ^3.0.0 are compatible with versions >=5.0.0 <6 version range of pixi.js library.

Since version 5.0.0 of pixi.js, the eventemitter3 library was removed and is not necessary anymore.

You can setup your project for version 5 of pixi.js using:

npm install @robotlegsjs/pixi-signalmediator@^3.0.0 pixi.js@^5.0.0 reflect-metadata --save


yarn add @robotlegsjs/pixi-signalmediator@^3.0.0 pixi.js@^5.0.0 reflect-metadata

For pixi.js version 4

The @robotlegsjs/pixi-signalmediator package version ^1.0.0 is compatible with versions between the >=4.2.1 <5 version range of pixi.js library.

Since each version of pixi.js library defines which version of eventemitter3 library is being used, remember to also install the proper version of eventemitter3 in your project.

As example, when you would like to use the version 4.2.1 of pixi.js library, you can run:

npm install @robotlegsjs/pixi-signalmediator@^1.0.0 pixi.js@4.2.1 eventemitter3@^2.0.0 reflect-metadata --save


yarn add @robotlegsjs/pixi-signalmediator@^1.0.0 pixi.js@4.2.1 eventemitter3@^2.0.0 reflect-metadata

Then follow the installation instructions of RobotlegsJS library to complete the setup of your project.


Peer Dependencies


import { inject, injectable } from "@robotlegsjs/core";

import { SignalMediator } from "@robotlegsjs/pixi-signalmediator";

export class MyUserMediator extends SignalMediator<MyUserView> {

    @inject(UserLoggedInSignal) protected userLoggedInSignal: UserLoggedInSignal;
    @inject(UserLoggedOutSignal) protected userLoggedOutSignal: UserLoggedOutSignal;

    constructor() {

    private onUserLoggedIn(): void {
        // user is logged in, do something...

    private onUserLoggedOut(): void {
        // user is logged out, do something...

    public initialize(): void {
        this.addToSignal(this.userLoggedInSignal, this.onUserLoggedIn.bind(this));
        this.addToSignal(this.userLoggedOutSignal, this.onUserLoggedOut.bind(this));

    public destroy(): void {
        // clean up memory...

RobotlegsJS Pixi SignalMediator for enterprise

Available as part of the Tidelift Subscription

The maintainers of @robotlegsjs/pixi-signalmediator and thousands of other packages are working with Tidelift to deliver commercial support and maintenance for the open source dependencies you use to build your applications. Save time, reduce risk, and improve code health, while paying the maintainers of the exact dependencies you use. Learn more.



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  • tschenkel
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