Function: defineChat()

defineChat(id, options): Chat

Defined in: chat.ts:1191

Defines a chat.

Parameters

id

string

Unique, persistent identifier. It keys the transcript inside saves, so treat it like a passage id and never rename it once a game has shipped.

options

ChatOptions = {}

Peer or participants, title, avatar, read-only flag, callbacks

Returns

Chat

The chat

Throws

Error if the id is already taken

Remarks

Defining a chat creates no state: the transcript is materialized the first time something writes to it, which is also why adding a chat to a shipped game needs no save migration. Reading a chat - including rendering it - creates nothing.

Example

import { defineChat, defineContact, m } from '@react-text-game/messenger';

const anna = defineContact('anna', { name: m.t('contacts.anna') });
const boris = defineContact('boris', { name: m.t('contacts.boris') });

// one-to-one
export const annaChat = defineChat('anna', { peer: anna });

// group with a title, a picture and members
export const squad = defineChat('squad', {
  title: m.t('chats.squad'),
  participants: [anna, boris],
  avatar: '/avatars/squad.webp',
});

// an announcement channel the player cannot answer
export const news = defineChat('news', {
  title: m.t('chats.news'),
  readOnly: true,
});