58 lines
1.5 KiB
JavaScript
58 lines
1.5 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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make.number = {
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bool: function () {
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return random.bool()
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},
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float: function () {
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let n
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if (random.chance(32)) {
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switch (random.number(4)) {
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case 0:
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n = random.range(Number.MAX_VALUE, Number.MIN_VALUE)
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break
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case 1:
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n = Math.pow(10, 1) / Math.pow(10, random.number(307))
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break
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case 2:
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n = Math.pow(2, random.float() * random.float() * 64)
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break
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case 3:
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n = Math.pow(10, random.range(1, 9)) / Math.pow(10, random.range(1, 9))
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break
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}
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return n
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}
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switch (random.number(6)) {
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default:
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n = random.float()
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}
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return n
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},
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range: function () {
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return random.pick([1, 2, 3, 4, 6, 8, 16, 32, 64, make.number.tiny])
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},
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tiny: function () {
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return Math.pow(2, random.number(12))
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},
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unsigned: function () {
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if (random.chance(2)) {
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return Math.abs(make.number.any())
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}
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return Math.pow(2, random.number(65)) + random.number(3) - 1
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},
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even: function (number) {
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return number % 2 === 1 ? ++number : number
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},
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any: function () {
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let value = random.choose([
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[10, make.number.float],
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[10, [make.number.range, make.number.tiny]],
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[1, make.number.unsigned]
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])
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return random.chance(10) ? -value : value
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}
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}
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