Learn-JavaScript/13. Math Functions.html at main · Sandeep6135/Learn-JavaScript · 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>Elite 3D Dice Roller</title>
    <style>
         :root {
            --primary: #6c5ce7;
            --secondary: #a29bfe;
            --accent: #00cec9;
            --bg: #0f0c29;
            --glass: rgba(255, 255, 255, 0.1);
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            margin: 0;
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
            color: white;
            overflow: hidden;
        }
        /* Container Card */

        .card {
            background: var(--glass);
            backdrop-filter: blur(15px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            padding: 3rem;
            border-radius: 24px;
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
            text-align: center;
            width: 350px;
            position: relative;
        }
        /* 3D Dice Scene */

        .scene {
            width: 100px;
            height: 100px;
            margin: 40px auto;
            perspective: 600px;
        }

        .cube {
            width: 100%;
            height: 100%;
            position: relative;
            transform-style: preserve-3d;
            transition: transform 1.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }

        .face {
            position: absolute;
            width: 100px;
            height: 100px;
            background: white;
            border: 2px solid #ddd;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            font-weight: bold;
            border-radius: 12px;
            box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.1);
            color: #2d3436;
        }
        /* Dot styling for a realistic look */

        .face span {
            width: 18px;
            height: 18px;
            background: #2d3436;
            border-radius: 50%;
            display: block;
        }
        /* Position faces in 3D space */

        .front {
            transform: rotateY(0deg) translateZ(50px);
        }

        .back {
            transform: rotateY(180deg) translateZ(50px);
        }

        .right {
            transform: rotateY(90deg) translateZ(50px);
        }

        .left {
            transform: rotateY(-90deg) translateZ(50px);
        }

        .top {
            transform: rotateX(90deg) translateZ(50px);
        }

        .bottom {
            transform: rotateX(-90deg) translateZ(50px);
        }
        /* Stats Section */

        .stats {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
            margin: 30px 0;
        }

        .stat-box {
            background: rgba(0, 0, 0, 0.2);
            padding: 12px;
            border-radius: 12px;
            font-size: 0.9rem;
        }

        .stat-box b {
            display: block;
            font-size: 1.2rem;
            color: var(--accent);
        }
        /* Buttons */

        button {
            width: 100%;
            padding: 15px;
            border: none;
            border-radius: 12px;
            background: linear-gradient(45deg, var(--primary), var(--secondary));
            color: white;
            font-size: 1.1rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(108, 92, 231, 0.4);
            margin-bottom: 10px;
        }

        button:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(108, 92, 231, 0.6);
        }

        button:active {
            transform: scale(0.95);
        }

        .btn-reset {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.3);
            font-size: 0.8rem;
            padding: 8px;
            box-shadow: none;
        }

        #history {
            margin-top: 20px;
            font-size: 0.8rem;
            opacity: 0.7;
            height: 40px;
            overflow-y: auto;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 10px;
        }
    </style>
</head>

<body>

    <div class="card">
        <h2 style="margin: 0; font-weight: 300; letter-spacing: 2px;">LUCKY ROLLER</h2>

        <div class="scene">
            <div class="cube" id="cube">
                <div class="face front">1</div>
                <div class="face back">6</div>
                <div class="face right">3</div>
                <div class="face left">4</div>
                <div class="face top">2</div>
                <div class="face bottom">5</div>
            </div>
        </div>

        <div class="stats">
            <div class="stat-box">Min <b id="min">-</b></div>
            <div class="stat-box">Max <b id="max">-</b></div>
            <div class="stat-box" style="grid-column: span 2">Total Rolls <b id="count">0</b></div>
        </div>

        <button onclick="rollDice()">ROLL THE DICE</button>
        <button class="btn-reset" onclick="resetGame()">Reset Stats</button>

        <div id="history">History: Empty</div>
    </div>

    <script>
        const cube = document.getElementById('cube');
        let rolls = [];
        let currentMin = Infinity;
        let currentMax = -Infinity;

        // Map results to CSS rotations
        const rotations = {
            1: 'rotateX(0deg) rotateY(0deg)',
            2: 'rotateX(-90deg) rotateY(0deg)',
            3: 'rotateX(0deg) rotateY(-90deg)',
            4: 'rotateX(0deg) rotateY(90deg)',
            5: 'rotateX(90deg) rotateY(0deg)',
            6: 'rotateX(180deg) rotateY(0deg)'
        };

        function rollDice() {
            // 1. Generate Result
            const result = Math.floor(Math.random() * 6) + 1;

            // 2. Add "Extra Spins" for visual flair
            const extraSpinX = Math.floor(Math.random() * 3) * 360;
            const extraSpinY = Math.floor(Math.random() * 3) * 360;

            // 3. Apply 3D Transform
            cube.style.transform = `${rotations[result]} rotateX(${extraSpinX}deg) rotateY(${extraSpinY}deg)`;

            // 4. Update Logic after animation starts
            setTimeout(() => {
                currentMin = Math.min(currentMin, result);
                currentMax = Math.max(currentMax, result);
                rolls.push(result);

                document.getElementById("min").textContent = currentMin;
                document.getElementById("max").textContent = currentMax;
                document.getElementById("count").textContent = rolls.length;

                const historyEl = document.getElementById("history");
                historyEl.textContent = `History: ${rolls.slice(-10).join(", ")}${rolls.length > 10 ? '...' : ''}`;
            }, 300);
        }

        function resetGame() {
            rolls = [];
            currentMin = Infinity;
            currentMax = -Infinity;
            document.getElementById("min").textContent = "-";
            document.getElementById("max").textContent = "-";
            document.getElementById("count").textContent = "0";
            document.getElementById("history").textContent = "History: Empty";
            cube.style.transform = 'rotateX(0deg) rotateY(0deg)';
        }
    </script>

</body>

</html>