157 lines
3.9 KiB
Vue
157 lines
3.9 KiB
Vue
<template>
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<b-container fluid style="height: 100vh">
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<b-row v-if="errorText || soundsLoaded < totalSounds">
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<b>{{ errorText }}</b>
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<br>
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Loaded {{ soundsLoaded }} of {{ totalSounds }} sound files...
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</b-row>
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<b-row v-else class="mb-2 h-100">
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<b-col v-for="(snd,id) in availableSounds" :key="id" class="my-2" :cols="columnWidth" align-v="stretch">
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<b-button @click="play(id)" squared size="lg" class="bigBoyButton"
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:variant="nowPlaying === id? 'success' : 'secondary'">
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{{ snd.sampleName }}
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</b-button>
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</b-col>
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</b-row>
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</b-container>
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</template>
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<script>
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import {Howl} from 'howler'
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import axios from 'axios'
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import _ from 'lodash'
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export default {
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name: 'Home',
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data() {
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return {
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nowPlaying: -1,
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availableSounds: [],
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bgSound: null,
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soundsLoaded: 0,
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errorText: null,
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columnWidth: 6,
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sequence: [],
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sequenceCleanerTimeout: null
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}
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},
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computed: {
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totalSounds() {
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return this.availableSounds.length + 1 // because bg
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}
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},
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methods: {
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patternMagic(sampleId) {
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this.sequence.push(sampleId)
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if (this.sequence.length > 4) {
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this.sequence.shift() // removes the first element from an array
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}
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if (_.isEqual(this.sequence, [0, 1, 3, 2])) {
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const elem = document.documentElement
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if (elem.requestFullscreen) {
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elem.requestFullscreen();
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} else if (elem.webkitRequestFullscreen) { /* Safari */
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elem.webkitRequestFullscreen();
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} else if (elem.msRequestFullscreen) { /* IE11 */
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elem.msRequestFullscreen();
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}
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this.sequence = []
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}
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if (_.isEqual(this.sequence, [0, 3, 3, 0])) {
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location.reload()
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this.sequence = []
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}
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if (_.isEqual(this.sequence, [0, 3, 1, 1])) {
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this.bgSound.stop()
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this.availableSounds[this.nowPlaying].howl.stop()
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this.nowPlaying = -1
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this.sequence = []
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return true;
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}
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// Set timer to clear sequence
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if (this.sequenceCleanerTimeout !== null) {
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clearTimeout(this.sequenceCleanerTimeout)
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}
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this.sequenceCleanerTimeout = setTimeout(() => {
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this.sequence = []
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this.sequenceCleanerTimeout = null
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},750)
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return false;
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},
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play(sampleId) {
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const prevent = this.patternMagic(sampleId)
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if (prevent) {
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return;
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}
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const sample = this.availableSounds[sampleId].howl
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if (sample.playing()) {
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sample.stop()
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this.nowPlaying = -1
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this.bgSound.play() // Continue background sound
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} else {
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this.bgSound.pause() // the background sound must be paused
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if (this.nowPlaying !== -1) {
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this.availableSounds[this.nowPlaying].howl.stop()
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}
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sample.play()
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this.nowPlaying = sampleId
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}
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}
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},
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mounted() {
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axios.get(process.env.VUE_APP_INDEX_URL).then((response) => {
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this.columnWidth = response.data['columnWidth'] || 6
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this.bgSound = new Howl({
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src: response.data['bg'],
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loop: true,
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onload: () => this.soundsLoaded++,
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preload: true,
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onloaderror: (id, err) => this.errorText = id + err
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})
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response.data['availableSounds'].forEach((sndData) => {
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this.availableSounds.push({
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sampleName: sndData.sampleName,
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howl: new Howl({
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src: [sndData.url],
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loop: false,
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onend: () => {
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this.nowPlaying = -1
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this.bgSound.play() // Continue background sound
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},
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onload: () => this.soundsLoaded++,
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preload: true,
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onloaderror: (id, err) => this.errorText = `${id} ${err}`
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})
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})
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})
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}).catch((err) => this.errorText = err)
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}
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}
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</script>
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<style scoped>
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.bigBoyButton {
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width: 100%;
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height: 100%;
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font-size: ;
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}
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</style> |