tsparticles/Core/Utils/InteractionManager.js

Easily create highly customizable particle, confetti and fireworks animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

"use strict";
var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {
    if (kind === "m") throw new TypeError("Private method is not writable");
    if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
    if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
    return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
};
var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {
    if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
    if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
    return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
};
var _InteractionManager_engine;
Object.defineProperty(exports, "__esModule", { value: true });
exports.InteractionManager = void 0;
class InteractionManager {
    constructor(engine, container) {
        this.container = container;
        _InteractionManager_engine.set(this, void 0);
        __classPrivateFieldSet(this, _InteractionManager_engine, engine, "f");
        this.externalInteractors = [];
        this.particleInteractors = [];
        this.init();
    }
    init() {
        const interactors = __classPrivateFieldGet(this, _InteractionManager_engine, "f").plugins.getInteractors(this.container, true);
        this.externalInteractors = [];
        this.particleInteractors = [];
        for (const interactor of interactors) {
            switch (interactor.type) {
                case 0:
                    this.externalInteractors.push(interactor);
                    break;
                case 1:
                    this.particleInteractors.push(interactor);
                    break;
            }
        }
    }
    async externalInteract(delta) {
        for (const interactor of this.externalInteractors) {
            if (interactor.isEnabled()) {
                await interactor.interact(delta);
            }
        }
    }
    async particlesInteract(particle, delta) {
        for (const interactor of this.externalInteractors) {
            interactor.reset(particle);
        }
        for (const interactor of this.particleInteractors) {
            if (interactor.isEnabled(particle)) {
                await interactor.interact(particle, delta);
            }
        }
    }
}
exports.InteractionManager = InteractionManager;
_InteractionManager_engine = new WeakMap();