mirror of
https://github.com/photonstorm/phaser
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31 lines
942 B
JavaScript
31 lines
942 B
JavaScript
/**
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* @author Richard Davey <rich@photonstorm.com>
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* @copyright 2018 Photon Storm Ltd.
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* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
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*/
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// Centers this Rectangle so that the center coordinates match the given x and y values.
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/**
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* Moves the top-left corner of a Rectangle so that its center is at the given coordinates.
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*
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* @function Phaser.Geom.Rectangle.CenterOn
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* @since 3.0.0
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*
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* @generic {Phaser.Geom.Rectangle} O - [rect,$return]
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*
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* @param {Phaser.Geom.Rectangle} rect - The Rectangle to be centered.
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* @param {number} x - The X coordinate of the Rectangle's center.
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* @param {number} y - The Y coordinate of the Rectangle's center.
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*
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* @return {Phaser.Geom.Rectangle} The centered rectangle.
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*/
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var CenterOn = function (rect, x, y)
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{
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rect.x = x - (rect.width / 2);
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rect.y = y - (rect.height / 2);
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return rect;
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};
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module.exports = CenterOn;
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