19 lines
569 B
JavaScript
19 lines
569 B
JavaScript
exports = function(seed) {
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var min =
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arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
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var max =
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arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 1;
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var floating =
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arguments.length > 3 && arguments[3] !== undefined
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? arguments[3]
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: true;
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return function() {
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seed = (seed * 9301 + 49297) % 233280;
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var rnd = seed / 233280.0;
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rnd = min + rnd * (max - min);
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return floating ? rnd : Math.floor(rnd);
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};
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};
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module.exports = exports;
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