arcade-physics/lib/math/Within.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}
 */
Object.defineProperty(exports, "__esModule", { value: true });
/**
 * Checks if the two values are within the given `tolerance` of each other.
 *
 * @function Phaser.Math.Within
 * @since 3.0.0
 *
 * @param {number} a - The first value to use in the calculation.
 * @param {number} b - The second value to use in the calculation.
 * @param {number} tolerance - The tolerance. Anything equal to or less than this value is considered as being within range.
 *
 * @return {boolean} Returns `true` if `a` is less than or equal to the tolerance of `b`.
 */
const Within = (a, b, tolerance) => {
    return Math.abs(a - b) <= tolerance;
};
exports.default = Within;
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