webpage/index.js at main · Snigdh27/webpage · GitHub

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var numberOfDrumButtons=document.querySelectorAll(".drum").length

// for all the buttons use for loops

for(var i=0;i<numberOfDrumButtons;i++){
    document.querySelectorAll(".drum")[i].addEventListener("click",function(){
        var buttonInnerHTML=this.innerHTML;

        makeSound(buttonInnerHTML);
        buttonAnimation(buttonInnerHTML);
    });

    document.addEventListener("keypress",function(event){
        makeSound(event.key);
        buttonAnimation(event.key);
    })
}

function makeSound(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 snare=new Audio('sounds/snare.mp3');
            snare.play();
            break;

        case "k":
            var crash=new Audio('sounds/crash.mp3');
            crash.play();
            break;

        case "l":
            var kick=new Audio('sounds/kick-bass.mp3');
            kick.play();
            break;

        default:
            console.log(buttonInnerHTML);
    }
}

function buttonAnimation(currentKey){
    var activeButton=document.querySelector("."+currentKey);
    activeButton.classList.add("pressed");
    setTimeout(function(){
        activeButton.classList.remove("pressed");
    },100);
}
//var audio=new Audio('sounds/tom-1.mp3');
       // audio.play();