Andy Smith
45 lines
1.1 KiB
JavaScript
45 lines
1.1 KiB
JavaScript
import { Controller } from "@hotwired/stimulus"
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const MANDOLIN_NOTES = [
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"/audio/mandolin/B3.mp3",
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"/audio/mandolin/C3.mp3",
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"/audio/mandolin/D4.mp3",
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"/audio/mandolin/E3.mp3",
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"/audio/mandolin/Fsharp4.mp3",
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"/audio/mandolin/G3.mp3"
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]
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export default class extends Controller {
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static targets = [ "container" ]
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connect() {
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this.preloadedAudioFiles = MANDOLIN_NOTES.map(file => {
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const audio = new Audio(file)
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audio.load()
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return audio
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});
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}
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dragEnter(event) {
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event.preventDefault()
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const container = this.#containerContaining(event.target)
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if (!container) { return }
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if (container !== this.sourceContainer && event.shiftKey) {
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this.#playSound()
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}
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}
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#containerContaining(element) {
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return this.containerTargets.find(container => container.contains(element) || container === element)
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}
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#playSound() {
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const randomIndex = Math.floor(Math.random() * this.preloadedAudioFiles.length)
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const audio = this.preloadedAudioFiles[randomIndex]
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const audioInstance = new Audio(audio.src)
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audioInstance.play()
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}
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}
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