72 lines
2.2 KiB
JavaScript
72 lines
2.2 KiB
JavaScript
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import { WEBAudio, audios, unityAudioVolume, innerAudioVolume } from './store';
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import { resumeWebAudio, mkCacheDir } from './utils';
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mkCacheDir();
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export default {
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WXGetAudioCount() {
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return {
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innerAudio: Object.keys(audios).length,
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webAudio: WEBAudio.bufferSourceNodeLength,
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buffer: WEBAudio.audioBufferLength,
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};
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},
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WXSetAudioMute(value) {
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if (typeof value !== 'boolean') {
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return;
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}
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if (WEBAudio.isMute === value) {
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return;
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}
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WEBAudio.isMute = value;
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for (const channelInstance of Object.keys(WEBAudio.audioInstances)) {
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const channel = WEBAudio.audioInstances[+channelInstance];
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if (channel.source) {
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channel.setVolume?.(value ? 0 : unityAudioVolume.get(channel) ?? 1);
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}
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}
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for (const innerAudio of Object.values(audios)) {
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innerAudio.volume = value ? 0 : innerAudioVolume.get(innerAudio) ?? 1;
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}
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},
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};
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const HandleInterruption = {
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init() {
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let INTERRUPT_LIST = {};
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wx.onHide(() => {
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Object.keys(audios).forEach((key) => {
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if (!audios[key].paused !== false) {
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INTERRUPT_LIST[key] = true;
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}
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});
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});
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wx.onShow(() => {
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Object.keys(audios).forEach((key) => {
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if (audios[key].paused !== false && INTERRUPT_LIST[key]) {
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audios[key].play();
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}
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});
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INTERRUPT_LIST = {};
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});
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wx.onAudioInterruptionBegin(() => {
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Object.keys(audios).forEach((key) => {
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if (!audios[key].paused !== false) {
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INTERRUPT_LIST[key] = true;
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}
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});
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});
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wx.onAudioInterruptionEnd(() => {
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Object.keys(audios).forEach((key) => {
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if (audios[key].paused !== false && INTERRUPT_LIST[key]) {
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audios[key].play();
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}
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});
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INTERRUPT_LIST = {};
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resumeWebAudio();
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});
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},
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};
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HandleInterruption.init();
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