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script.js
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script.js
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function playSound(key, type) {
const charCode = getCharCode(key, type);
const audio = document.querySelector(`audio[data-key="${charCode}"]`);
if (!audio) return;
audio.currentTime = 0;
audio.play();
const currentkey = document.querySelector(`.key[data-key="${charCode}"]`)
currentkey.classList.add("playing")
}
function getCharCode(key, type) {
if (type == "click") {
return clickAudio(key)
}
else if (type == "press") {
return pressAudio(key)
}
}
function pressAudio(key) {
const keyCode = key.keyCode;
return keyCode;
}
function clickAudio(key) {
const keyCode = key.path[1].getAttribute("data-key");
return keyCode;
}
function removeTransition(e) {
if (e.propertyName !== 'background-color') return;
this.classList.remove("playing")
}
window.addEventListener("keydown", function (key) {
const type = "press";
playSound(key, type);
});
window.addEventListener("click", function (key) {
const type = "click";
playSound(key, type);
});
// ANIMATION (REMOVE BACKGROUND)
const currentKey = document.querySelectorAll(".key");
function removeTransition(e) {
if (e.propertyName !== 'background-color') return;
this.classList.remove("playing")
}
currentKey.forEach(key => {
key.addEventListener('transitionend', removeTransition);
})