tsparticles/Plugins/Emitters/index.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 __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __exportStar = (this && this.__exportStar) || function(m, exports) {
    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
};
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 _EmittersPlugin_engine;
Object.defineProperty(exports, "__esModule", { value: true });
exports.loadEmittersPlugin = void 0;
const CircleShape_1 = require("./Shapes/Circle/CircleShape");
const Emitter_1 = require("./Options/Classes/Emitter");
const Emitters_1 = require("./Emitters");
const ShapeManager_1 = require("./ShapeManager");
const SquareShape_1 = require("./Shapes/Square/SquareShape");
const Utils_1 = require("../../Utils");
class EmittersPlugin {
    constructor(engine) {
        _EmittersPlugin_engine.set(this, void 0);
        __classPrivateFieldSet(this, _EmittersPlugin_engine, engine, "f");
        this.id = "emitters";
    }
    getPlugin(container) {
        return new Emitters_1.Emitters(__classPrivateFieldGet(this, _EmittersPlugin_engine, "f"), container);
    }
    needsPlugin(options) {
        var _a, _b, _c;
        if (options === undefined) {
            return false;
        }
        const emitters = options.emitters;
        return ((emitters instanceof Array && !!emitters.length) ||
            emitters !== undefined ||
            (!!((_c = (_b = (_a = options.interactivity) === null || _a === void 0 ? void 0 : _a.events) === null || _b === void 0 ? void 0 : _b.onClick) === null || _c === void 0 ? void 0 : _c.mode) &&
                (0, Utils_1.isInArray)("emitter", options.interactivity.events.onClick.mode)));
    }
    loadOptions(options, source) {
        var _a, _b;
        if (!this.needsPlugin(options) && !this.needsPlugin(source)) {
            return;
        }
        const optionsCast = options;
        if (source === null || source === void 0 ? void 0 : source.emitters) {
            if ((source === null || source === void 0 ? void 0 : source.emitters) instanceof Array) {
                optionsCast.emitters = source === null || source === void 0 ? void 0 : source.emitters.map((s) => {
                    const tmp = new Emitter_1.Emitter();
                    tmp.load(s);
                    return tmp;
                });
            }
            else {
                let emitterOptions = optionsCast.emitters;
                if ((emitterOptions === null || emitterOptions === void 0 ? void 0 : emitterOptions.load) === undefined) {
                    optionsCast.emitters = emitterOptions = new Emitter_1.Emitter();
                }
                emitterOptions.load(source === null || source === void 0 ? void 0 : source.emitters);
            }
        }
        const interactivityEmitters = (_b = (_a = source === null || source === void 0 ? void 0 : source.interactivity) === null || _a === void 0 ? void 0 : _a.modes) === null || _b === void 0 ? void 0 : _b.emitters;
        if (interactivityEmitters) {
            if (interactivityEmitters instanceof Array) {
                optionsCast.interactivity.modes.emitters = interactivityEmitters.map((s) => {
                    const tmp = new Emitter_1.Emitter();
                    tmp.load(s);
                    return tmp;
                });
            }
            else {
                let emitterOptions = optionsCast.interactivity.modes.emitters;
                if ((emitterOptions === null || emitterOptions === void 0 ? void 0 : emitterOptions.load) === undefined) {
                    optionsCast.interactivity.modes.emitters = emitterOptions = new Emitter_1.Emitter();
                }
                emitterOptions.load(interactivityEmitters);
            }
        }
    }
}
_EmittersPlugin_engine = new WeakMap();
async function loadEmittersPlugin(engine) {
    if (!engine.emitterShapeManager) {
        engine.emitterShapeManager = new ShapeManager_1.ShapeManager(engine);
    }
    if (!engine.addEmitterShape) {
        engine.addEmitterShape = (name, shape) => {
            var _a;
            (_a = engine.emitterShapeManager) === null || _a === void 0 ? void 0 : _a.addShape(name, shape);
        };
    }
    const plugin = new EmittersPlugin(engine);
    await engine.addPlugin(plugin);
    engine.addEmitterShape("circle", new CircleShape_1.CircleShape());
    engine.addEmitterShape("square", new SquareShape_1.SquareShape());
}
exports.loadEmittersPlugin = loadEmittersPlugin;
__exportStar(require("./EmittersEngine"), exports);