@df0/events

This package contains a typed, single pub/sub pattern used in the Dark Forest game. Inspired by https://www.npmjs.com/package/monomitter

Installation

You can install this package using npm or yarn by running:

npm install --save @df0/events

yarn add @df0/events

When using this in a plugin, you might want to load it with skypack

import * as events from 'http://cdn.skypack.dev/@df0/events';

Table of contents

Type Aliases

• Callback
• Monomitter
• Subscription

Functions

• monomitter

Type Aliases

Callback

Ƭ Callback<T>: (data: T) => void

Type parameters

| Name | | :--- | | T |

Type declaration

▸ (data): void

Parameters

| Name | Type | | :----- | :--- | | data | T |

Returns

void

Monomitter

Ƭ Monomitter<T>: Object

Type parameters

| Name | | :--- | | T |

Type declaration

| Name | Type | | :---------- | :----------------------------------------------------------------------------------------- | | clear | () => void | | publish | (data: T) => void | | subscribe | (cb: Callback<T>) => Subscription |

Subscription

Ƭ Subscription: Object

Type declaration

| Name | Type | | :------------ | :----------- | | unsubscribe | () => void |

Functions

monomitter

▸ monomitter<T>(emitLatestOnSubscribe?): Monomitter<T>

Constructs a new event emitter, whose purpose is to emit values of the given type.

Type parameters

| Name | | :--- | | T |

Parameters

| Name | Type | Default value | Description | | :---------------------- | :-------- | :------------ | :----------------------------------------------------------------------------------------------- | | emitLatestOnSubscribe | boolean | false | if this is true, upon subscription immediately emit the most recently set value, if there is one |

Returns

Monomitter<T>