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20 lines
521 B
TypeScript
20 lines
521 B
TypeScript
export function getRandomNumber(min: number, max: number): number {
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return Math.floor(Math.random() * (max - min + 1)) + min;
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}
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export function SeededRand(seed: number): number {
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seed ^= seed << 13;
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seed ^= seed >> 17;
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seed ^= seed << 5;
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return seed / 2 ** 32;
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}
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export function Mulberry32(seed: number) {
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return function () {
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var t = (seed += 0x6d2b79f5);
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t = Math.imul(t ^ (t >>> 15), t | 1);
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t ^= t + Math.imul(t ^ (t >>> 7), t | 61);
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return ((t ^ (t >>> 14)) >>> 0) / 4294967296;
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};
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}
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