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index.js
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index.js
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var noOfElement = document.querySelectorAll(".drum").length;
for (let i = 0; i < noOfElement; i++) {
document.querySelectorAll("button")[i].addEventListener("click", x);
function x() {
var buttonclick = this.innerHTML;
keyevent(buttonclick);
animation(buttonclick);
}
}
document.addEventListener("keydown",function(event) {
keyevent(event.key);
animation(event.key);
});
function keyevent(key) {
switch (key) {
case "w":
var tom1 = new Audio('sounds/tom-1.mp3');
tom1.play();
break;
case "a":
var tom2 = new Audio('sounds/tom-2.mp3');
tom2.play();
break;
case "s":
var tom3 = new Audio('sounds/tom-3.mp3');
tom3.play();
break;
case "d":
var tom4 = new Audio('sounds/tom-4.mp3');
tom4.play();
break;
case "j":
var crash = new Audio('sounds/crash.mp3');
crash.play();
break;
case "k":
var kick = new Audio('sounds/kick-bass.mp3');
kick.play();
break;
case "l":
var snare = new Audio('sounds/snare.mp3');
snare.play();
break;
default:
console.log(innerHTML);
break;
}
}
function animation(currentKey) {
var keys = document.querySelector("." + currentKey);
keys.classList.add("pressed");
setTimeout(function() {
keys.classList.remove("pressed");
},100);
}