Permainan teka-teki menggunakan html css dan js

https://www.instagram.com/webstreet_code/

HTML CODE:

    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Jashan's Puzzle Game</title>
    <link rel="stylesheet" href="style.css">


    <!-- div.puzzle-piece#piece-$*9>img[src="./j${1}.png" 
    alt="Piece ${1}"] -->
    <div class="puzzle-wrapper">
        <div class="puzzle-container">
            <div class="puzzle-piece" id="piece-1">
            <img src="/static/imghwm/default1.png" data-src="./j1.png" class="lazy" alt="Piece 1">
</div>
            <div class="puzzle-piece" id="piece-2">
            <img src="/static/imghwm/default1.png" data-src="./j2.png" class="lazy" alt="Piece 2">
</div>
            <div class="puzzle-piece" id="piece-3">
            <img src="/static/imghwm/default1.png" data-src="./j3.png" class="lazy" alt="Piece 3">
</div>
            <div class="puzzle-piece" id="piece-4">
            <img src="/static/imghwm/default1.png" data-src="./j4.png" class="lazy" alt="Piece 4">
</div>
            <div class="puzzle-piece" id="piece-5">
            <img src="/static/imghwm/default1.png" data-src="./j5.png" class="lazy" alt="Piece 5">
</div>
            <div class="puzzle-piece" id="piece-6">
            <img src="/static/imghwm/default1.png" data-src="./j6.png" class="lazy" alt="Piece 6">
</div>
            <div class="puzzle-piece" id="piece-7">
            <img src="/static/imghwm/default1.png" data-src="./j7.png" class="lazy" alt="Piece 7">
</div>
            <div class="puzzle-piece" id="piece-8">
            <img src="/static/imghwm/default1.png" data-src="./j8.png" class="lazy" alt="Piece 8">
</div>
            <div class="puzzle-piece" id="piece-9">
            <img src="/static/imghwm/default1.png" data-src="./j9.png" class="lazy" alt="Piece 9">
</div>
        </div>
        <button id="shuffle-btn">Shuffle</button>
    </div>
    <script src="script.js"></script>

CSS CODE:

body {
  font-family: "Poppins", sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background-color: #121212;
  color: #ffffff;
  margin: 0;
}

.puzzle-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.puzzle-container {
  display: grid;
  grid-template-columns: repeat(3, 100px);
  grid-template-rows: repeat(3, 100px);
  gap: 4px;
  margin-bottom: 20px;
  box-shadow: 0 20px 20px rgba(184, 26, 150, 0.879);
  border-radius: 15px;
  padding: 10px;
  background: #282828;
}

.puzzle-piece {
  position: relative;
  width: 100px;
  height: 100px;
  /* overflow: hidden; */
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(226, 221, 221, 0.1);
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
}

.puzzle-piece img {
  border: 1px solid rgb(86, 10, 84);
  border-radius: 10px;
  width: 100%;
  height: 100%;
  filter: brightness(1) contrast(1);
  /* object-fit: cover; */
}

.puzzle-piece.selected {
  border: 3px solid white;
  transform: scale(1.05);
}

.puzzle-piece:hover {
  box-shadow: 0 6px 12px rgba(255, 255, 255, 0.2);
}

#shuffle-btn {
  padding: 12px 25px;
  background-color: #e71d96;
  color: white;
  border: none;
  border-radius: 5px;
  font-size: 18px;
  cursor: pointer;
  transition: background-color 0.3s, box-shadow 0.3s;
}

#shuffle-btn:hover {
  background-color: #8c0a83;
  box-shadow: 0 4px 8px rgba(0, 255, 204, 0.3);
}

JS CODE

let firstSelectedPiece = null;
let secondSelectedPiece = null;

// Initialize puzzle pieces array
const pieces = Array.from(document.querySelectorAll('.puzzle-piece'));
let shuffled = false;

// Shuffle function
// Shuffle function
function shufflePuzzle() {
    // Create a new array to hold shuffled pieces
    const shuffledPieces = pieces.slice(); // Copy the original pieces array

    // Shuffle the array using Fisher-Yates shuffle algorithm
    for (let i = shuffledPieces.length - 1; i > 0; i--) {
        const j = Math.floor(Math.random() * (i + 1));
        [shuffledPieces[i], shuffledPieces[j]] = [shuffledPieces[j], shuffledPieces[i]]; // Swap elements
    }

    // Re-insert shuffled pieces into the puzzle container
    const puzzleContainer = document.querySelector('.puzzle-container');
    shuffledPieces.forEach(piece => {
        puzzleContainer.appendChild(piece); // Append shuffled pieces to the container
    });

    shuffled = true; // Mark as shuffled
}


// Swap two selected pieces
function swapPieces(piece1, piece2) {
    setTimeout(() => {
        // Swap the images instead of text content
        const img1 = piece1.querySelector('img').src;
        const img2 = piece2.querySelector('img').src;

        piece1.querySelector('img').src = img2; // Set piece1's img to piece2's img
        piece2.querySelector('img').src = img1; // Set piece2's img to piece1's img

        piece1.classList.remove('selected');
        piece2.classList.remove('selected');

        firstSelectedPiece = null;
        secondSelectedPiece = null;

        checkCompletion();
    }, 300);  // Delay of 300ms for a smoother swap animation
}

// Check if puzzle is completed
function checkCompletion() {
    // Get the current order of images by their src attributes
    const currentOrder = Array.from(document.querySelectorAll('img')).map(img => img.src);


    console.log("currentorderis:", currentOrder)

    // Define the correct order of the images
    const correctOrder = [
        'http://127.0.0.1:5500/htmlcss/j1.png',
        'http://127.0.0.1:5500/htmlcss/j2.png',
        'http://127.0.0.1:5500/htmlcss/j3.png',
        'http://127.0.0.1:5500/htmlcss/j4.png',
        'http://127.0.0.1:5500/htmlcss/j5.png',
        'http://127.0.0.1:5500/htmlcss/j6.png',
        'http://127.0.0.1:5500/htmlcss/j7.png',
        'http://127.0.0.1:5500/htmlcss/j8.png',
        'http://127.0.0.1:5500/htmlcss/j9.png'
    ];

    // Compare the current order with the correct order
    if (JSON.stringify(currentOrder) === JSON.stringify(correctOrder)) {
        setTimeout(() => {
            alert("Congratulations! You completed the puzzle!");
        }, 1000);
    }
}

// Add click event listeners for puzzle pieces
pieces.forEach(piece => {
    piece.addEventListener('click', () => {
        if (!firstSelectedPiece) {
            firstSelectedPiece = piece;
            piece.classList.add('selected');
        } else if (!secondSelectedPiece && piece !== firstSelectedPiece) {
            secondSelectedPiece = piece;
            piece.classList.add('selected');
            swapPieces(firstSelectedPiece, secondSelectedPiece);
        }
    });
});

// Deselect pieces when clicking outside the puzzle
document.addEventListener('click', (event) => {
    if (!event.target.classList.contains('puzzle-piece') && !event.target.closest('.puzzle-piece')) {
        if (firstSelectedPiece) {
            firstSelectedPiece.classList.remove('selected');
            firstSelectedPiece = null;
        }
        if (secondSelectedPiece) {
            secondSelectedPiece.classList.remove('selected');
            secondSelectedPiece = null;
        }
    }
});

// Shuffle the puzzle at the beginning
shufflePuzzle();

// Shuffle button
document.getElementById('shuffle-btn').addEventListener('click', shufflePuzzle);

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