95 lines
5.0 KiB
JavaScript
95 lines
5.0 KiB
JavaScript
(function (factory) {
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if (typeof module === "object" && typeof module.exports === "object") {
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var v = factory(require, exports);
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if (v !== undefined) module.exports = v;
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}
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else if (typeof define === "function" && define.amd) {
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define(["require", "exports", "tsparticles-engine", "./Options/Classes/Bounce"], factory);
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}
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})(function (require, exports) {
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.Bouncer = void 0;
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const tsparticles_engine_1 = require("tsparticles-engine");
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const Bounce_1 = require("./Options/Classes/Bounce");
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class Bouncer extends tsparticles_engine_1.ExternalInteractorBase {
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constructor(container) {
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super(container);
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}
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clear() {
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}
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init() {
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const container = this.container, bounce = container.actualOptions.interactivity.modes.bounce;
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if (!bounce) {
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return;
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}
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container.retina.bounceModeDistance = bounce.distance * container.retina.pixelRatio;
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}
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async interact() {
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const container = this.container, options = container.actualOptions, events = options.interactivity.events, mouseMoveStatus = container.interactivity.status === tsparticles_engine_1.mouseMoveEvent, hoverEnabled = events.onHover.enable, hoverMode = events.onHover.mode, divs = events.onDiv;
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if (mouseMoveStatus && hoverEnabled && (0, tsparticles_engine_1.isInArray)("bounce", hoverMode)) {
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this.processMouseBounce();
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}
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else {
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(0, tsparticles_engine_1.divModeExecute)("bounce", divs, (selector, div) => this.singleSelectorBounce(selector, div));
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}
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}
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isEnabled(particle) {
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var _a;
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const container = this.container, options = container.actualOptions, mouse = container.interactivity.mouse, events = ((_a = particle === null || particle === void 0 ? void 0 : particle.interactivity) !== null && _a !== void 0 ? _a : options.interactivity).events, divs = events.onDiv;
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return ((mouse.position && events.onHover.enable && (0, tsparticles_engine_1.isInArray)("bounce", events.onHover.mode)) ||
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(0, tsparticles_engine_1.isDivModeEnabled)("bounce", divs));
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}
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loadModeOptions(options, ...sources) {
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if (!options.bounce) {
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options.bounce = new Bounce_1.Bounce();
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}
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for (const source of sources) {
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options.bounce.load(source === null || source === void 0 ? void 0 : source.bounce);
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}
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}
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reset() {
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}
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processBounce(position, radius, area) {
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const query = this.container.particles.quadTree.query(area, (p) => this.isEnabled(p));
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for (const particle of query) {
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if (area instanceof tsparticles_engine_1.Circle) {
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(0, tsparticles_engine_1.circleBounce)((0, tsparticles_engine_1.circleBounceDataFromParticle)(particle), {
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position,
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radius,
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mass: (radius ** 2 * Math.PI) / 2,
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velocity: tsparticles_engine_1.Vector.origin,
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factor: tsparticles_engine_1.Vector.origin,
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});
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}
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else if (area instanceof tsparticles_engine_1.Rectangle) {
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(0, tsparticles_engine_1.rectBounce)(particle, (0, tsparticles_engine_1.calculateBounds)(position, radius));
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}
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}
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}
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processMouseBounce() {
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const container = this.container, pxRatio = container.retina.pixelRatio, tolerance = 10 * pxRatio, mousePos = container.interactivity.mouse.position, radius = container.retina.bounceModeDistance;
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if (!radius || radius < 0 || !mousePos) {
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return;
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}
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this.processBounce(mousePos, radius, new tsparticles_engine_1.Circle(mousePos.x, mousePos.y, radius + tolerance));
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}
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singleSelectorBounce(selector, div) {
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const container = this.container, query = document.querySelectorAll(selector);
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if (!query.length) {
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return;
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}
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query.forEach((item) => {
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const elem = item, pxRatio = container.retina.pixelRatio, pos = {
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x: (elem.offsetLeft + elem.offsetWidth / 2) * pxRatio,
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y: (elem.offsetTop + elem.offsetHeight / 2) * pxRatio,
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}, radius = (elem.offsetWidth / 2) * pxRatio, tolerance = 10 * pxRatio, area = div.type === "circle"
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? new tsparticles_engine_1.Circle(pos.x, pos.y, radius + tolerance)
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: new tsparticles_engine_1.Rectangle(elem.offsetLeft * pxRatio - tolerance, elem.offsetTop * pxRatio - tolerance, elem.offsetWidth * pxRatio + tolerance * 2, elem.offsetHeight * pxRatio + tolerance * 2);
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this.processBounce(pos, radius, area);
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});
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}
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}
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exports.Bouncer = Bouncer;
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});
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