SignConnect/animal_quiz.html at main · DivyaMadane/SignConnect · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>SignConnect | Alphabet Quiz with Sign Recognition</title>
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
    <link href="https://unpkg.com/aos@2.3.1/dist/aos.css" rel="stylesheet">
    <link href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap" rel="stylesheet">
    <style>
        body {
            background: linear-gradient(135deg, #ffede7 0%, #e0f7fa 100%);
            font-family: 'Poppins', sans-serif;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            overflow-x: hidden;
            position: relative;
        }
        .main-content {
            flex: 1;
            padding-bottom: 50px;
        }
        .navbar {
            background: linear-gradient(to right, #ff6e40, #26c6da);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.8rem;
            color: #fff !important;
        }
        .nav-link {
            color: #fff !important;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
        }
        .nav-link:hover {
            color: #e0f7fa !important;
        }
        .quiz-container {
            background: #ffffff;
            border-radius: 15px;
            border: 2px solid transparent;
            border-image: linear-gradient(to right, #ff6e40, #26c6da) 1;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
            padding: 30px;
            max-width: 800px;
            margin: 40px auto;
        }
        .quiz-question {
            font-size: 1.5rem;
            font-weight: 600;
            color: #ff6e40;
            text-align: center;
        }
        .webcam-feed {
            width: 100%;
            max-width: 400px;
            border-radius: 10px;
            border: 2px solid #26c6da;
            margin: 20px auto;
            position: relative;
        }
        #canvas {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
        }
        .btn-sign {
            background: linear-gradient(to right, #26c6da, #ff6e40);
            color cruisecontrol: #fff;
            border: none;
            padding: 12px 30px;
            border-radius: 25px;
            transition: all 0.3s ease;
        }
        .btn-sign:hover {
            background: linear-gradient(to right, #d81b60, #ff6e40);
            transform: scale(1.05);
        }
        .correct {
            animation: correctAnswer 0.5s ease;
            background: #26c6da !important;
        }
        .incorrect {
            animation: incorrectAnswer 0.5s ease;
            background: #d81b60 !important;
        }
        @keyframes correctAnswer {
            0% { transform: scale(1); }
            50% { transform: scale(1.1); }
            100% { transform: scale(1); }
        }
        @keyframes incorrectAnswer {
            0% { transform: translateX(0); }
            25% { transform: translateX(-10px); }
            50% { transform: translateX(10px); }
            75% { transform: translateX(-10px); }
            100% { transform: translateX(0); }
        }
        .progress-bar {
            height: 8px;
            background-color: #26c6da;
            border-radius: 4px;
        }
        .badge {
            background: #d81b60;
            color: #fff;
            padding: 8px 15px;
            border-radius: 20px;
            margin: 5px;
        }
        .leaderboard {
            background: #fff;
            border-radius: 10px;
            padding: 20px;
            margin-top: 30px;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        }
        .timer {
            font-size: 1.2rem;
            color: #ff6e40;
            font-weight: 600;
        }
        .abstract-shape {
            position: absolute;
            opacity: 0.1;
            z-index: -1;
        }
        .shape-1 {
            top: 10%;
            left: 5%;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, #26c6da, transparent);
            border-radius: 50%;
        }
        .shape-2 {
            bottom: 20%;
            right: 10%;
            width: 150px;
            height: 150px;
            background: radial-gradient(circle, #d81b60, transparent);
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
        }
    </style>
</head>
<body>
    <!-- Abstract Shapes -->
    <div class="abstract-shape shape-1"></div>
    <div class="abstract-shape shape-2"></div>

    <!-- Navbar -->
    <nav class="navbar navbar-expand-lg navbar-dark shadow">
        <div class="container">
            <a class="navbar-brand d-flex align-items-center" href="index.html">
                <img src="asset/logo.png" alt="Logo" class="logo-img">
                <span>SignConnect</span>
            </a>
            <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
                <span class="navbar-toggler-icon"></span>
            </button>
            <div class="collapse navbar-collapse" id="navbarNav">
                <ul class="navbar-nav ms-auto">
                    <li class="nav-item"><a class="nav-link" href="index.html">Home</a></li>
                    <li class="nav-item"><a class="nav-link" href="alphabet.html">Alphabet</a></li>
                    <li class="nav-item"><a class="nav-link" href="words.html">Words</a></li>
                    <li class="nav-item"><a class="nav-link" href="quizzes.html">Quizzes</a></li>
                    <li class="nav-item"><a class="nav-link" href="progress.html">Progress</a></li>
                    <li class="nav-item"><a class="nav-link" href="dashboard.html">Dashboard</a></li>
                </ul>
            </div>
        </div>
    </nav>

    <!-- Main Content -->
    <div class="container text-center main-content">
        <div class="quiz-container" data-aos="fade-up">
            <h1 class="text-primary mb-4">🔤 Sign Language Quiz</h1>
            <div class="row mb-3">
                <div class="col-md-4"><p><strong>Points:</strong> <span id="points">0</span></p></div>
                <div class="col-md-4"><p><strong>Level:</strong> <span id="level">Beginner</span></p></div>
                <div class="col-md-4"><p><strong>Timer:</strong> <span id="timer">20</span>s</p></div>
            </div>
            <div class="progress mb-4">
                <div class="progress-bar" id="level-progress" role="progressbar" style="width: 0%;" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100"></div>
            </div>
            <h3 class="quiz-question" id="question">Perform the sign for this letter!</h3>
            <h4 id="target-letter" style="color: #d81b60; font-size: 2rem;"></h4>
            <div class="webcam-feed">
                <video id="video" autoplay></video>
                <canvas id="canvas"></canvas>
            </div>
            <button class="btn btn-sign mt-3" id="sign-btn">Perform Sign</button>
            <div id="feedback" class="mt-3"></div>
            <button class="btn btn-primary mt-4" id="next-btn" style="display: none;">Next Question</button>
        </div>

        <!-- Badges -->
        <div class="mt-4" data-aos="fade-up" data-aos-delay="200">
            <h4>Your Achievements</h4>
            <div id="badges"></div>
        </div>

        <!-- Leaderboard -->
        <div class="leaderboard" data-aos="fade-up" data-aos-delay="400">
            <h4>Leaderboard</h4>
            <ul class="list-group" id="leaderboard">
                <li class="list-group-item">1. Player1 - 500 pts</li>
                <li class="list-group-item">2. Player2 - 450 pts</li>
                <li class="list-group-item">3. Player3 - 400 pts</li>
            </ul>
        </div>
    </div>

    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
    <script src="https://unpkg.com/aos@2.3.1/dist/aos.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/canvas-confetti/1.6.0/confetti.min.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/@mediapipe/hands/hands.js"></script>
    <script>
        AOS.init({ duration: 800, once: true });

        const letters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'.split('');
        let currentQuestion = 0;
        let points = 0;
        let level = 'Beginner';
        let timer = 20;
        let timerInterval;
        let badges = JSON.parse(localStorage.getItem('badges')) || [];

        // Webcam setup
        const video = document.getElementById('video');
        const canvas = document.getElementById('canvas');
        const ctx = canvas.getContext('2d');

        async function setupWebcam() {
            const stream = await navigator.mediaDevices.getUserMedia({ video: true });
            video.srcObject = stream;
            video.onloadedmetadata = () => {
                canvas.width = video.videoWidth;
                canvas.height = video.videoHeight;
                video.play();
            };
        }

        // MediaPipe Hands setup
        const hands = new Hands({
            locateFile: (file) => `https://cdn.jsdelivr.net/npm/@mediapipe/hands/${file}`
        });
        hands.setOptions({
            maxNumHands: 1,
            modelComplexity: 1,
            minDetectionConfidence: 0.5,
            minTrackingConfidence: 0.5
        });
        hands.onResults(onResults);

        function onResults(results) {
            ctx.clearRect(0, 0, canvas.width, canvas.height);
            ctx.drawImage(video, 0, 0, canvas.width, canvas.height);
            if (results.multiHandLandmarks) {
                for (const landmarks of results.multiHandLandmarks) {
                    drawConnectors(ctx, landmarks, HAND_CONNECTIONS, { color: '#ff6e40', lineWidth: 5 });
                    drawLandmarks(ctx, landmarks, { color: '#26c6da', lineWidth: 2 });
                }
            }
        }

        // Simple sign recognition (placeholder)
        function recognizeSign(landmarks) {
            // Placeholder: Map landmarks to letters (requires trained model)
            // Example: Check if thumb is up and other fingers are down for 'A'
            if (!landmarks) return null;
            const thumbTip = landmarks[4].y;
            const indexTip = landmarks[8].y;
            if (thumbTip < indexTip) return 'A'; // Simplified logic
            return null; // Replace with actual model inference
        }

        // Initialize quiz
        function initQuiz() {
            setupWebcam();
            hands.initialize();
            loadQuestion();
            updateStats();
            updateBadges();
        }

        // Load question
        function loadQuestion() {
            const letter = letters[currentQuestion];
            document.getElementById('question').textContent = 'Perform the sign for this letter!';
            document.getElementById('target-letter').textContent = letter;
            document.getElementById('sign-btn').disabled = false;
            document.getElementById('feedback').innerHTML = '';
            startTimer();
        }

        // Start timer
        function startTimer() {
            timer = 20;
            document.getElementById('timer').textContent = timer;
            clearInterval(timerInterval);
            timerInterval = setInterval(() => {
                timer--;
                document.getElementById('timer').textContent = timer;
                if (timer <= 0) {
                    clearInterval(timerInterval);
                    checkAnswer(null, letters[currentQuestion]);
                }
            }, 1000);
        }

        // Check answer
        function checkAnswer(detected, correct) {
            clearInterval(timerInterval);
            const feedback = document.getElementById('feedback');
            document.getElementById('sign-btn').disabled = true;

            if (detected === correct) {
                points += timer > 0 ? 10 + Math.floor(timer / 2) : 5;
                feedback.innerHTML = '<p class="text-success">Correct! 🎉</p>';
                confetti({ particleCount: 100, spread: 70, origin: { y: 0.6 } });
                saveProgress(correct);
            } else {
                feedback.innerHTML = `<p class="text-danger">Incorrect. The correct sign was for ${correct}.</p>`;
            }

            updateStats();
            checkBadges();
            document.getElementById('next-btn').style.display = 'block';
        }

        // Save progress
        function saveProgress(letter) {
            const progress = JSON.parse(localStorage.getItem('alphabetProgress')) || {};
            progress[letter] = { completed: true };
            localStorage.setItem('alphabetProgress', JSON.stringify(progress));
        }

        // Update stats
        function updateStats() {
            document.getElementById('points').textContent = points;
            const levelThresholds = { Beginner: 0, Intermediate: 100, Expert: 200 };
            level = Object.keys(levelThresholds).find(l => points >= levelThresholds[l]) || 'Beginner';
            document.getElementById('level').textContent = level;
            const progress = Math.min((points % 100) || points, 100);
            document.getElementById('level-progress').style.width = `${progress}%`;
            document.getElementById('level-progress').setAttribute('aria-valuenow', progress);
        }

        // Check and award badges
        function checkBadges() {
            const completedCount = Object.values(JSON.parse(localStorage.getItem('alphabetProgress')) || {}).filter(p => p.completed).length;
            if (completedCount >= 26 && !badges.includes('Alphabet Master')) {
                badges.push('Alphabet Master');
                localStorage.setItem('badges', JSON.stringify(badges));
                updateBadges();
            }
            if (points >= 100 && !badges.includes('Sign Pro')) {
                badges.push('Sign Pro');
                localStorage.setItem('badges', JSON.stringify(badges));
                updateBadges();
            }
        }

        // Update badges display
        function updateBadges() {
            const badgesDiv = document.getElementById('badges');
            badgesDiv.innerHTML = badges.length ? badges.map(b => `<span class="badge">${b}</span>`).join('') : '<p>No badges yet!</p>';
        }

        // Perform sign
        document.getElementById('sign-btn').onclick = async () => {
            const results = await hands.send({ image: video });
            const detected = recognizeSign(results.multiHandLandmarks?.[0]);
            checkAnswer(detected, letters[currentQuestion]);
        };

        // Next question
        document.getElementById('next-btn').onclick = () => {
            currentQuestion = (currentQuestion + 1) % letters.length;
            document.getElementById('next-btn').style.display = 'none';
            initQuiz();
        };

        // Initialize on page load
        document.addEventListener('DOMContentLoaded', initQuiz);
    </script>
</body>
</html>