150 lines
4.4 KiB
TypeScript
150 lines
4.4 KiB
TypeScript
/* eslint-disable lines-around-comment */
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import { Sounds } from '../config/configType';
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// @ts-ignore
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import type { AudioElement } from '../media';
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import {
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PLAY_SOUND,
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REGISTER_SOUND,
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STOP_SOUND,
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UNREGISTER_SOUND,
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_ADD_AUDIO_ELEMENT,
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_REMOVE_AUDIO_ELEMENT
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} from './actionTypes';
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// @ts-ignore
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import { getSoundsPath } from './functions';
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import { getDisabledSounds } from './functions.any';
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/**
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* Adds {@link AudioElement} instance to the base/sounds feature state for the
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* {@link Sound} instance identified by the given id. After this action the
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* sound can be played by dispatching the {@link PLAY_SOUND} action.
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*
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* @param {string} soundId - The sound identifier for which the audio element
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* will be stored.
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* @param {AudioElement} audioElement - The audio element which implements the
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* audio playback functionality and which is backed by the sound resource
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* corresponding to the {@link Sound} with the given id.
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* @protected
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* @returns {{
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* type: PLAY_SOUND,
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* audioElement: AudioElement,
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* soundId: string
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* }}
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*/
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export function _addAudioElement(soundId: string, audioElement: AudioElement) {
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return {
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type: _ADD_AUDIO_ELEMENT,
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audioElement,
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soundId
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};
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}
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/**
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* The opposite of {@link _addAudioElement} which removes {@link AudioElement}
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* for given sound from base/sounds state. It means that the audio resource has
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* been disposed and the sound can no longer be played.
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*
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* @param {string} soundId - The {@link Sound} instance identifier for which the
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* audio element is being removed.
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* @protected
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* @returns {{
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* type: _REMOVE_AUDIO_ELEMENT,
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* soundId: string
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* }}
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*/
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export function _removeAudioElement(soundId: string) {
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return {
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type: _REMOVE_AUDIO_ELEMENT,
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soundId
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};
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}
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/**
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* Starts playback of the sound identified by the given sound id. The action
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* will have effect only if the audio resource has been loaded already.
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*
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* @param {string} soundId - The id of the sound to be played (the same one
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* which was used in {@link registerSound} to register the sound).
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* @returns {Function}
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*/
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export function playSound(soundId: string) {
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return (dispatch: Function, getState: Function) => {
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const disabledSounds = getDisabledSounds(getState());
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if (!disabledSounds.includes(soundId as Sounds) && !disabledSounds.find(id => soundId.startsWith(id))) {
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dispatch({
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type: PLAY_SOUND,
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soundId
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});
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}
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};
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}
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/**
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* Registers a new sound for given id and a source object which can be either a
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* path or a raw object depending on the platform (native vs web). It will make
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* the {@link SoundCollection} render extra HTMLAudioElement which will make it
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* available for playback through the {@link playSound} action.
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*
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* @param {string} soundId - The global identifier which identify the sound
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* created for given source object.
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* @param {string} soundName - The name of bundled audio file that will be
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* associated with the given {@code soundId}.
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* @param {Object} options - Optional parameters.
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* @param {boolean} options.loop - True in order to loop the sound.
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* @returns {{
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* type: REGISTER_SOUND,
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* soundId: string,
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* src: string,
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* options: {
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* loop: boolean
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* }
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* }}
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*/
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export function registerSound(
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soundId: string, soundName: string, options: Object = {}) {
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return {
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type: REGISTER_SOUND,
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soundId,
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src: `${getSoundsPath()}/${soundName}`,
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options
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};
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}
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/**
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* Stops playback of the sound identified by the given sound id.
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*
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* @param {string} soundId - The id of the sound to be stopped (the same one
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* which was used in {@link registerSound} to register the sound).
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* @returns {{
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* type: STOP_SOUND,
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* soundId: string
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* }}
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*/
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export function stopSound(soundId: string) {
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return {
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type: STOP_SOUND,
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soundId
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};
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}
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/**
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* Unregister the sound identified by the given id. It will make the
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* {@link SoundCollection} component stop rendering the corresponding
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* {@code HTMLAudioElement} which then should result in the audio resource
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* disposal.
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*
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* @param {string} soundId - The identifier of the {@link Sound} to be removed.
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* @returns {{
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* type: UNREGISTER_SOUND,
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* soundId: string
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* }}
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*/
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export function unregisterSound(soundId: string) {
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return {
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type: UNREGISTER_SOUND,
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soundId
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};
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}
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