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https://github.com/photonstorm/phaser
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24 lines
779 B
JavaScript
24 lines
779 B
JavaScript
/**
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* @author Richard Davey <rich@photonstorm.com>
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* @copyright 2020 Photon Storm Ltd.
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* @license {@link https://opensource.org/licenses/MIT|MIT License}
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*/
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/**
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* Checks if the two values are within the given `tolerance` of each other.
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*
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* @function Phaser.Math.Within
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* @since 3.0.0
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*
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* @param {number} a - The first value to use in the calculation.
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* @param {number} b - The second value to use in the calculation.
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* @param {number} tolerance - The tolerance. Anything equal to or less than this value is considered as being within range.
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*
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* @return {boolean} Returns `true` if `a` is less than or equal to the tolerance of `b`.
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*/
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var Within = function (a, b, tolerance)
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{
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return (Math.abs(a - b) <= tolerance);
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};
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module.exports = Within;
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