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https://github.com/photonstorm/phaser
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22 lines
530 B
JavaScript
22 lines
530 B
JavaScript
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// Merges source rectangle into target rectangle and returns target
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// Neither rect should have negative widths or heights
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var MergeRect = function (target, source)
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{
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var minX = Math.min(target.x, source.x);
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var maxX = Math.max(target.right, source.right);
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target.x = minX;
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target.width = maxX - minX;
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var minY = Math.min(target.y, source.y);
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var maxY = Math.max(target.bottom, source.bottom);
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target.y = minY;
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target.height = maxY - minY;
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return target;
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};
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module.exports = MergeRect;
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