54 lines
1.4 KiB
TypeScript
54 lines
1.4 KiB
TypeScript
import dictionary from "./dictionary.json";
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export const maxGuesses = 6;
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export const dictionarySet: Set<string> = new Set(dictionary);
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function mulberry32(a: number) {
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return function () {
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var t = (a += 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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export const seed = Number(
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new URLSearchParams(window.location.search).get("seed")
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);
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const makeRandom = () => (seed ? mulberry32(seed) : () => Math.random());
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let random = makeRandom();
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export function resetRng(): void {
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random = makeRandom();
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}
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export function pick<T>(array: Array<T>): T {
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return array[Math.floor(array.length * random())];
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}
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// https://a11y-guidelines.orange.com/en/web/components-examples/make-a-screen-reader-talk/
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export function speak(
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text: string,
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priority: "polite" | "assertive" = "assertive"
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) {
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var el = document.createElement("div");
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var id = "speak-" + Date.now();
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el.setAttribute("id", id);
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el.setAttribute("aria-live", priority || "polite");
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el.classList.add("sr-only");
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document.body.appendChild(el);
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window.setTimeout(function () {
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document.getElementById(id)!.innerHTML = text;
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}, 100);
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window.setTimeout(function () {
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document.body.removeChild(document.getElementById(id)!);
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}, 1000);
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}
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export function ordinal(n: number): string {
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return n + ([, "st", "nd", "rd"][(n % 100 >> 3) ^ 1 && n % 10] || "th");
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}
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