67 lines
2.7 KiB
JavaScript
67 lines
2.7 KiB
JavaScript
import { ExternalInteractorBase, isInArray } from "tsparticles-engine";
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import { Trail } from "./Options/Classes/Trail";
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export class TrailMaker extends ExternalInteractorBase {
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constructor(container) {
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super(container);
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this._delay = 0;
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}
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clear() {
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}
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init() {
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}
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async interact(delta) {
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var _a, _b, _c, _d;
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if (!this.container.retina.reduceFactor) {
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return;
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}
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const container = this.container, options = container.actualOptions, trailOptions = options.interactivity.modes.trail;
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if (!trailOptions) {
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return;
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}
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const optDelay = (trailOptions.delay * 1000) / this.container.retina.reduceFactor;
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if (this._delay < optDelay) {
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this._delay += delta.value;
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}
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if (this._delay < optDelay) {
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return;
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}
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let canEmit = true;
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if (trailOptions.pauseOnStop) {
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if (container.interactivity.mouse.position === this._lastPosition ||
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(((_a = container.interactivity.mouse.position) === null || _a === void 0 ? void 0 : _a.x) === ((_b = this._lastPosition) === null || _b === void 0 ? void 0 : _b.x) &&
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((_c = container.interactivity.mouse.position) === null || _c === void 0 ? void 0 : _c.y) === ((_d = this._lastPosition) === null || _d === void 0 ? void 0 : _d.y))) {
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canEmit = false;
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}
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}
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if (container.interactivity.mouse.position) {
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this._lastPosition = {
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x: container.interactivity.mouse.position.x,
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y: container.interactivity.mouse.position.y,
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};
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}
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else {
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delete this._lastPosition;
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}
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if (canEmit) {
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container.particles.push(trailOptions.quantity, container.interactivity.mouse, trailOptions.particles);
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}
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this._delay -= optDelay;
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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;
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return ((mouse.clicking && mouse.inside && !!mouse.position && isInArray("trail", events.onClick.mode)) ||
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(mouse.inside && !!mouse.position && isInArray("trail", events.onHover.mode)));
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}
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loadModeOptions(options, ...sources) {
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if (!options.trail) {
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options.trail = new Trail();
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}
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for (const source of sources) {
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options.trail.load(source === null || source === void 0 ? void 0 : source.trail);
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}
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}
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reset() {
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}
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}
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