"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Attractor = void 0;
const tsparticles_engine_1 = require("tsparticles-engine");
class Attractor extends tsparticles_engine_1.ParticlesInteractorBase {
    constructor(container) {
        super(container);
    }
    clear() {
    }
    init() {
    }
    interact(p1) {
        var _a;
        return __awaiter(this, void 0, void 0, function* () {
            const container = this.container, distance = (_a = p1.retina.attractDistance) !== null && _a !== void 0 ? _a : container.retina.attractDistance, pos1 = p1.getPosition(), query = container.particles.quadTree.queryCircle(pos1, distance);
            for (const p2 of query) {
                if (p1 === p2 || !p2.options.move.attract.enable || p2.destroyed || p2.spawning) {
                    continue;
                }
                const pos2 = p2.getPosition(), { dx, dy } = (0, tsparticles_engine_1.getDistances)(pos1, pos2), rotate = p1.options.move.attract.rotate, ax = dx / (rotate.x * 1000), ay = dy / (rotate.y * 1000), p1Factor = p2.size.value / p1.size.value, p2Factor = 1 / p1Factor;
                p1.velocity.x -= ax * p1Factor;
                p1.velocity.y -= ay * p1Factor;
                p2.velocity.x += ax * p2Factor;
                p2.velocity.y += ay * p2Factor;
            }
        });
    }
    isEnabled(particle) {
        return particle.options.move.attract.enable;
    }
    reset() {
    }
}
exports.Attractor = Attractor;