@tsparticles/plugin-emitters/browser/EmittersPluginInstance.js

tsParticles emitters plugin

import { isArray } from "@tsparticles/engine";
export class EmittersPluginInstance {
    #container;
    #instancesManager;
    constructor(instancesManager, container) {
        this.#instancesManager = instancesManager;
        this.#container = container;
        this.#instancesManager.initContainer(container);
    }
    async init() {
        const emittersOptions = this.#container.actualOptions.emitters;
        if (isArray(emittersOptions)) {
            for (const emitterOptions of emittersOptions) {
                await this.#instancesManager.addEmitter(this.#container, emitterOptions);
            }
        }
        else {
            await this.#instancesManager.addEmitter(this.#container, emittersOptions);
        }
    }
    pause() {
        for (const emitter of this.#instancesManager.getArray(this.#container)) {
            emitter.pause();
        }
    }
    play() {
        for (const emitter of this.#instancesManager.getArray(this.#container)) {
            emitter.play();
        }
    }
    resize() {
        for (const emitter of this.#instancesManager.getArray(this.#container)) {
            emitter.resize();
        }
    }
    stop() {
        this.#instancesManager.clear(this.#container);
    }
    update(delta) {
        this.#instancesManager.getArray(this.#container).forEach(emitter => {
            emitter.update(delta);
        });
    }
}