arcade-physics/lib/geom/point/Negative.js

Use Arcade Physics without Phaser.

"use strict";
/**
 * @author       Richard Davey <rich@photonstorm.com>
 * @copyright    2020 Photon Storm Ltd.
 * @license      {@link https://opensource.org/licenses/MIT|MIT License}
 */
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const Point_1 = __importDefault(require("./Point"));
/**
 * Inverts a Point's coordinates.
 *
 * @function Phaser.Geom.Point.Negative
 * @since 3.0.0
 *
 * @generic {Phaser.Geom.Point} O - [out,$return]
 *
 * @param {Phaser.Geom.Point} point - The Point to invert.
 * @param {Phaser.Geom.Point} [out] - The Point to return the inverted coordinates in.
 *
 * @return {Phaser.Geom.Point} The modified `out` Point, or a new Point if none was provided.
 */
const Negative = (point, out) => {
    if (out === undefined) {
        out = new Point_1.default();
    }
    return out.setTo(-point.x, -point.y);
};
exports.default = Negative;
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