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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

isFairfunction

Whether a roll is of plain fair dice and nothing else: no loaded die, and no custom die either, whose faces are whatever somebody made them. A site that wants only honest standard dice refuses anything this is false for.

Import it

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

Definition

function isFair(spec: RollSpec): boolean

Parameters

NameTypeDescription
specRollSpec

Dice counts, sides, rules and modifier; omitted fields use the documented defaults.

Returns

boolean

Whether a roll is of plain fair dice and nothing else: no loaded die, and no custom die either, whose faces are whatever somebody made them. A site that wants only honest standard dice refuses anything this is false for.

Examples

import { isFair } from "@johnmorrisdotca/korokoro";
import { parseNotation } from "@johnmorrisdotca/korokoro";
console.log(isFair(parseNotation("1d6{6:3}")!));
false

What it prints (run when this page was built)

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