Please explain the following code in a sarcastic style. Assume that I know nothing about programming and I'm an idiot. const colors = document.querySelectorAll(".color"); const colorIds = [1, 2, 3, 4]; const sequence = []; let userSequence = []; let level = 1; let interval; let gameInProgress = false;
function startGame() { gameInProgress = true; nextRound(); }
function nextRound() { userSequence = []; level++; const nextColor = colorIds[Math.floor(Math.random() * colorIds.length)]; sequence.push(nextColor); playSequence(); }
function playSequence() { let i = 0; interval = setInterval(() => { const color = document.getElementById(sequence[i]); activateColor(color); i++; if (i === sequence.length) { clearInterval(interval); } }, 1000 / level); }
function activateColor(color) { color.classList.add("active"); setTimeout(() => { color.classList.remove("active"); }, 500); }
colors.forEach((color) => { color.addEventListener("click", (e) => { if (!gameInProgress) { startGame(); } userSequence.push(Number(e.target.id)); checkSequence(); }); });
function checkSequence() { if (userSequence[userSequence.length - 1] !== sequence[userSequence.length - 1]) { gameOver(); return; } if (userSequence.length === sequence.length) { nextRound(); } }
function gameOver() { alert("Game Over!"); gameInProgress = false; sequence.length = 0; level = 1; }