IonPhaser

Web Component built with Stencil.js to integrate Phaser with any other framework.

Inspired by the old IonPhaser directive

Demo

Do you want to see this web component in action? Visit https://codepen.io/jdnichollsc/full/oRrwKM yay! 🎉

IonPhaser CE

Looking for Phaser Framework CE (Community Edition)? Check here!

Getting Started

Packages

Project	Package	Version	Links
Core	@ion-phaser/core		README.md
React	@ion-phaser/react		README.md

Script tag

• Put a script tag similar to this <script src='https://unpkg.com/@ion-phaser/core@1.2.0/dist/ionphaser.js'></script> in the head of your index.html
• Then you can use the element anywhere in your template, JSX, html etc

Node Modules

• Run npm install @ion-phaser/core --save
• Put a script tag similar to this <script src='node_modules/@ion-phaser/core/dist/ionphaser.js'></script> in the head of your index.html
• Then you can use the element anywhere in your template, JSX, html etc

In a stencil-starter app

• Run npm install @ion-phaser/core --save
• Add an import to the npm packages import @ion-phaser/core;
• Then you can use the element anywhere in your template, JSX, html etc

Usage

Simply add this tag wherever you want in your project:

<ion-phaser [game]="game"></ion-phaser>

These properties are available on the component:

• game (required)
• initialize (optional)

Framework integrations

Angular

Using ion-phaser component within an Angular project:

Including the Custom Elements Schema

Including the CUSTOM_ELEMENTS_SCHEMA in the module allows the use of Web Components in the HTML files. Here is an example of adding it to AppModule:

import { BrowserModule } from '@angular/platform-browser';
import { CUSTOM_ELEMENTS_SCHEMA, NgModule } from '@angular/core';
import { AppComponent } from './app.component';

@NgModule({
  declarations: [AppComponent],
  imports: [BrowserModule],
  bootstrap: [AppComponent],
  schemas: [CUSTOM_ELEMENTS_SCHEMA]
})
export class AppModule {}

The CUSTOM_ELEMENTS_SCHEMA needs to be included in any module that uses IonPhaser.

Calling defineCustomElements

IonPhaser component includes a function used to load itself in the application window object. That function is called defineCustomElements() and needs to be executed once during the bootstrapping of your application. One convenient place to add it is in the main.ts file as follows:

import { enableProdMode } from '@angular/core';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { defineCustomElements as defineIonPhaser } from '@ion-phaser/core/loader';

import { AppModule } from './app/app.module';
import { environment } from './environments/environment';

if (environment.production) {
  enableProdMode();
}

platformBrowserDynamic().bootstrapModule(AppModule)
  .catch(err => console.log(err));
defineIonPhaser(window);

Using IonPhaser in an Angular component

<ion-phaser
  [game]="game"
  [initialize]="initialize"
></ion-phaser>

public game = {
  width?: integer | string;
  height?: integer | string;
  zoom?: number;
  resolution?: number;
  type?: number;
  parent: HTMLElement | string;
  canvas?: HTMLCanvasElement;
  canvasStyle?: string;
  context?: CanvasRenderingContext2D;
  scene?: object;
  seed?: string[];
  title?: string;
  url?: string;
  version?: string;
  autoFocus?: boolean;
  input?: boolean | InputConfig;
  disableContextMenu?: boolean;
  banner?: boolean | BannerConfig;
  dom?: DOMContainerConfig;
  fps?: FPSConfig;
  render?: RenderConfig;
  backgroundColor?: string | number;
  callbacks?: CallbacksConfig;
  loader?: LoaderConfig;
  images?: ImagesConfig;
  physics?: object;
  plugins?: PluginObject | PluginObjectItem[];
  scale?: ScaleConfig;,
  instance: Game // It's created internally when the game is initialized
};

public initialize: boolean;

constructor(private api : ApiService){}

initializeGame() {
  this.game = {
    width: "100%",
    height: "100%",
    type: Phaser.AUTO,
    scene: {}
  }
  this.initialize = true
}

getInstance(){
  return this.game.instance
}

from stencil documentation

React

Specific Wrapper

When using a wrapper component, It's not necessary to access the reference directly to configure the game. More details here.

import React, { Component } from 'react'
import Phaser from 'phaser'
import { IonPhaser } from '@ion-phaser/react'

class App extends Component {
  state = {
    initialize: false,
    game: {
      width: "100%",
      height: "100%",
      type: Phaser.AUTO,
      scene: {}
    }
  }
  render() {
    const { initialize, game } = this.state
    return (
      <IonPhaser game={game} initialize={initialize} />
    )
  }
}

Web Component

Other option is using the web component directly:

import React from 'react'
import ReactDOM from 'react-dom'
import { defineCustomElements as defineIonPhaser } from '@ion-phaser/core/loader'
import Phaser from 'phaser'

const game = {
  width: "100%",
  height: "100%",
  type: Phaser.AUTO,
  scene: {}
}

ReactDOM.render(<ion-phaser ref={el => el.game = game} />, document.getElementById('root'));

defineIonPhaser(window);

from stencil documentation

Vue

In order to use the ion-phaser Web Component inside of a Vue application, it should be modified to define the custom elements and to inform the Vue compiler which elements to ignore during compilation. This can all be done within the main.js file as follows:

import Vue from 'vue';
import { defineCustomElements as defineIonPhaser } from '@ion-phaser/core/loader'

import App from './App.vue';

Vue.config.productionTip = false;
Vue.config.ignoredElements = [/ion-\w*/];

// Bind the IonPhaser custom element to the window object
defineIonPhaser(window);

new Vue({
  render: h => h(App)
}).$mount('#app');

Using IonPhaser in a Vue component

<template>
  <ion-phaser 
    v-bind:game.prop="game"
    v-bind:initialize.prop="initialize"
  />
</template>

<script>
import Phaser from 'phaser'
export default {
  name: 'HelloWorld',
  data() {
    return {
      initialize: false,
      game: {
        width: "100%",
        height: "100%",
        type: Phaser.AUTO,
        scene: {
          init: function() {
            this.cameras.main.setBackgroundColor('#24252A')
          },
          create: function() {
            this.helloWorld = this.add.text(
              this.cameras.main.centerX, 
              this.cameras.main.centerY, 
              "Hello World", { 
                font: "40px Arial", 
                fill: "#ffffff" 
              }
            );
            this.helloWorld.setOrigin(0.5);
          },
          update: function() {
            this.helloWorld.angle += 1;
          }
        }
      }
    }
  }
}
</script>

from stencil documentation

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