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index.js
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index.js
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//Detecting Button Press
var totalDrum=document.querySelectorAll(".drum").length;
for(var i=0;i<totalDrum;i++){
document.querySelectorAll(".drum")[i].addEventListener("click",function (){
//what to do when click detected
var buttonInnerHTML= this.innerHTML;
makeSound(buttonInnerHTML);
buttonAnimation(buttonInnerHTML);
}
);
}
//Detecting keyboard press
document.addEventListener("keydown",function(event){
makeSound(event.key);
buttonAnimation(event.key);
});
function makeSound(key){
switch (key) {
case "j":
var audio = new Audio("sounds/tom-1.mp3");
audio.play();
break;
case "k":
var audio = new Audio("sounds/tom-2.mp3");
audio.play();
break;
case "l":
var audio = new Audio("sounds/tom-3.mp3");
audio.play();
break;
case "d":
var audio = new Audio("sounds/tom-4.mp3");
audio.play();
break;
case "w":
var audio = new Audio("sounds/crash.mp3");
audio.play();
break;
case "s":
var audio = new Audio("sounds/snare.mp3");
audio.play();
break;
case "a":
var audio = new Audio("sounds/kick-bass.mp3");
audio.play();
break;
default: console.log(key);
}
}
function buttonAnimation(currentKey){
var activeButton= document.querySelector("."+currentKey);
activeButton.classList.add("pressed");
setTimeout(function (){
activeButton.classList.remove("pressed");
},100);
}