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index.js
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index.js
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document.addEventListener('keydown', function(event) {
playInstrument(event.key);
buttonAnimation(event.key);
});
document.querySelectorAll(".drum").forEach(function(btn) {
btn.addEventListener("click", handleClick);
});
function handleClick() {
var clickedOn = this.innerText;
playInstrument(clickedOn);
buttonAnimation(clickedOn);
}
function buttonAnimation(currentKey) {
var activeButton = document.querySelector("." + currentKey);
activeButton.classList.add("pressed");
setTimeout(function(){
activeButton.classList.remove("pressed");
}, 100)
}
function playInstrument(key) {
var soundToPlay = "";
switch (key) {
case 'w':
soundToPlay = "sounds/tom-1.mp3";
break;
case 'a':
soundToPlay = "sounds/tom-2.mp3";
break;
case 's':
soundToPlay = "sounds/tom-3.mp3";
break;
case 'd':
soundToPlay = "sounds/tom-4.mp3";
break;
case 'j':
soundToPlay = "sounds/crash.mp3";
break;
case 'k':
soundToPlay = "sounds/kick-bass.mp3";
break;
case 'l':
soundToPlay = "sounds/snare.mp3";
break;
default:
console.log(key);
}
if (soundToPlay.length > 1) {
var audio = new Audio(soundToPlay);
audio.play();
}
}