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Korokoroコロコロ

Roll mixed dice or type notation, compare exact probabilities, keep a history and replay seeded rolls.

Korokoro describes something small rolling in Japanese. About the name

Contents

Reference · Rolls and exact odds

loadSetsfunction

The sets kept on a device. A storage that throws reads as none.

Import it

import { loadSets } from "@johnmorrisdotca/korokoro";

Definition

function loadSets(storage: StorageLike | undefined, key: string): DiceSet[]

Parameters

NameTypeDescription
storageStorageLike | undefined

Storage with getItem, setItem and removeItem, or undefined when unavailable.

keystring

The storage key to read or write.

Returns

DiceSet[]

The sets kept on a device. A storage that throws reads as none.

Examples

import { loadSets } from "@johnmorrisdotca/korokoro";
import { makeSet, storeSets } from "@johnmorrisdotca/korokoro";
const values = new Map<string, string>();
const storage = {
  getItem: (key: string) => values.get(key) ?? null,
  setItem: (key: string, value: string) => { values.set(key, value); },
  removeItem: (key: string) => { values.delete(key); },
};
const set = makeSet("Longsword", "1d8+3")!;
storeSets(storage, "sets", [set]);
console.log(loadSets(storage, "sets").length);
1

What it prints (run when this page was built)

View sourceEdit on GitHubMade from the source of @johnmorrisdotca/korokoro 1.16.0.