/**

* @author Richard Davey <rich@photonstorm.com>

* @copyright 2020 Photon Storm Ltd.

* @license {@link https://opensource.org/licenses/MIT|MIT License}

*/

var Point = require('../point/Point');

/**

* Get a point on a line that's a given percentage along its length.

*

* @function Phaser.Geom.Line.GetPoint

* @since 3.0.0

*

* @generic {Phaser.Geom.Point} O - [out,$return]

*

* @param {Phaser.Geom.Line} line - The line.

* @param {number} position - A value between 0 and 1, where 0 is the start, 0.5 is the middle and 1 is the end of the line.

* @param {(Phaser.Geom.Point|object)} [out] - An optional point, or point-like object, to store the coordinates of the point on the line.

*

* @return {(Phaser.Geom.Point|object)} The point on the line.

*/

var GetPoint = function (line, position, out)

{

if (out === undefined) { out = new Point(); }

out.x = line.x1 + (line.x2 - line.x1) * position;

out.y = line.y1 + (line.y2 - line.y1) * position;

return out;

};

module.exports = GetPoint;