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anycoder-3a661735

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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>Neon Void: Hyper Space Shooter</title>
    <!-- Importing a futuristic font -->
    <link href="https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&display=swap" rel="stylesheet">
    <!-- Importing FontAwesome for UI Icons -->
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
    
    <style>
        :root {
            --primary-color: #00f3ff;
            --secondary-color: #bc13fe;
            --danger-color: #ff2a6d;
            --bg-color: #050505;
            --glass-bg: rgba(255, 255, 255, 0.05);
            --glass-border: rgba(255, 255, 255, 0.1);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            user-select: none;
        }

        body {
            overflow: hidden;
            background-color: var(--bg-color);
            font-family: 'Orbitron', sans-serif;
            color: white;
            height: 100vh;
            width: 100vw;
        }

        /* --- Canvas Layer --- */
        #gameCanvas {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
        }

        /* --- UI Layer --- */
        #ui-layer {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 10;
            pointer-events: none; /* Let clicks pass through to canvas when playing */
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            padding: 20px;
        }

        /* --- Header / HUD --- */
        .hud-top {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
        }

        .brand-link {
            pointer-events: auto;
            color: var(--primary-color);
            text-decoration: none;
            font-size: 0.8rem;
            opacity: 0.7;
            transition: opacity 0.3s;
            text-shadow: 0 0 10px var(--primary-color);
        }
        .brand-link:hover {
            opacity: 1;
            text-shadow: 0 0 20px var(--primary-color);
        }

        .score-board {
            text-align: right;
            text-shadow: 0 0 10px rgba(255,255,255,0.5);
        }

        .score-label {
            font-size: 0.8rem;
            color: #aaa;
            letter-spacing: 2px;
        }

        .score-value {
            font-size: 2.5rem;
            font-weight: 900;
            color: white;
        }

        /* --- Health Bar --- */
        .health-container {
            position: absolute;
            bottom: 30px;
            left: 30px;
            width: 300px;
            pointer-events: auto;
        }

        .health-label {
            margin-bottom: 5px;
            font-size: 0.9rem;
            color: var(--danger-color);
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .health-bar-bg {
            width: 100%;
            height: 10px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 5px;
            overflow: hidden;
            border: 1px solid var(--glass-border);
        }

        .health-bar-fill {
            height: 100%;
            width: 100%;
            background: linear-gradient(90deg, var(--danger-color), #ff8c00);
            box-shadow: 0 0 15px var(--danger-color);
            transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        /* --- Screens (Start / Game Over) --- */
        .screen {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            background: rgba(5, 5, 5, 0.6);
            backdrop-filter: blur(10px);
            z-index: 20;
            pointer-events: auto;
            transition: opacity 0.5s ease;
        }

        .hidden {
            opacity: 0;
            pointer-events: none;
        }

        h1 {
            font-size: 4rem;
            text-transform: uppercase;
            background: linear-gradient(to bottom, #fff, var(--primary-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 10px;
            text-shadow: 0 0 30px rgba(0, 243, 255, 0.5);
            text-align: center;
        }

        h2 {
            font-size: 2.5rem;
            color: var(--danger-color);
            margin-bottom: 20px;
            text-shadow: 0 0 20px var(--danger-color);
        }

        p.instructions {
            margin-bottom: 40px;
            color: #ddd;
            font-size: 1.1rem;
            line-height: 1.6;
            text-align: center;
            max-width: 600px;
        }

        .key {
            display: inline-block;
            padding: 5px 10px;
            border: 1px solid var(--primary-color);
            border-radius: 4px;
            color: var(--primary-color);
            font-size: 0.8rem;
            margin: 0 5px;
            box-shadow: 0 0 5px var(--primary-color);
        }

        /* --- Buttons --- */
        .btn {
            background: transparent;
            color: white;
            font-family: 'Orbitron', sans-serif;
            font-size: 1.2rem;
            font-weight: bold;
            padding: 15px 50px;
            border: 2px solid var(--primary-color);
            border-radius: 50px;
            cursor: pointer;
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
            text-transform: uppercase;
            letter-spacing: 2px;
            box-shadow: 0 0 15px rgba(0, 243, 255, 0.2);
        }

        .btn:hover {
            background: var(--primary-color);
            color: black;
            box-shadow: 0 0 40px rgba(0, 243, 255, 0.8);
            transform: scale(1.05);
        }

        .btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
            transition: 0.5s;
        }

        .btn:hover::before {
            left: 100%;
        }

        /* --- Mobile Controls --- */
        .mobile-controls {
            display: none; /* Shown via JS on touch devices */
            position: absolute;
            bottom: 20px;
            width: 100%;
            justify-content: space-between;
            padding: 0 20px;
            pointer-events: none;
        }
        
        .control-zone {
            width: 120px;
            height: 120px;
            border: 2px solid rgba(255,255,255,0.2);
            border-radius: 50%;
            pointer-events: auto;
            display: flex;
            justify-content: center;
            align-items: center;
            color: rgba(255,255,255,0.5);
            font-size: 1.5rem;
            backdrop-filter: blur(4px);
        }

        .control-zone:active {
            background: rgba(255,255,255,0.1);
            border-color: var(--primary-color);
            color: var(--primary-color);
        }

        @media (max-width: 768px) {
            h1 { font-size: 2.5rem; }
            .score-value { font-size: 1.8rem; }
            .health-container { width: 200px; bottom: 160px; }
            .mobile-controls { display: flex; }
            .instructions { font-size: 0.9rem; padding: 0 20px; }
        }
    </style>
</head>
<body>

    <!-- Canvas for 3D Rendering -->
    <canvas id="gameCanvas"></canvas>

    <!-- UI Overlay -->
    <div id="ui-layer">
        <div class="hud-top">
            <a href="https://huggingface.co/spaces/akhaliq/anycoder" target="_blank" class="brand-link">
                Built with anycoder <i class="fas fa-external-link-alt"></i>
            </a>
            <div class="score-board">
                <div class="score-label">SCORE</div>
                <div class="score-value" id="scoreDisplay">0</div>
            </div>
        </div>

        <div class="health-container">
            <div class="health-label">Shield Integrity</div>
            <div class="health-bar-bg">
                <div class="health-bar-fill" id="healthFill"></div>
            </div>
        </div>

        <div class="mobile-controls">
            <div class="control-zone" id="btnLeft"><i class="fas fa-arrow-left"></i></div>
            <div class="control-zone" id="btnRight"><i class="fas fa-arrow-right"></i></div>
        </div>
    </div>

    <!-- Start Screen -->
    <div id="startScreen" class="screen">
        <h1>Neon Void</h1>
        <p class="instructions">
            Pilot your ship through the hyper-speed corridor.<br>
            Avoid asteroids and destroy enemy drones.<br><br>
            <span class="key">←</span> <span class="key">→</span> to Move<br>
            <span class="key">SPACE</span> or <span class="key">CLICK</span> to Shoot
        </p>
        <button class="btn" id="startBtn">Initiate Launch</button>
    </div>

    <!-- Game Over Screen -->
    <div id="gameOverScreen" class="screen hidden">
        <h2>CRITICAL FAILURE</h2>
        <p class="instructions">Final Score: <span id="finalScore" style="color:var(--primary-color); font-weight:bold;">0</span></p>
        <button class="btn" id="restartBtn">Reboot System</button>
    </div>

    <script>
        /**
         * 3D Space Shooter Logic
         * Uses HTML5 Canvas for pseudo-3D rendering.
         */

        const canvas = document.getElementById('gameCanvas');
        const ctx = canvas.getContext('2d', { alpha: false }); // Optimize for no transparency on bg

        // UI Elements
        const scoreEl = document.getElementById('scoreDisplay');
        const finalScoreEl = document.getElementById('finalScore');
        const healthFillEl = document.getElementById('healthFill');
        const startScreen = document.getElementById('startScreen');
        const gameOverScreen = document.getElementById('gameOverScreen');
        const startBtn = document.getElementById('startBtn');
        const restartBtn = document.getElementById('restartBtn');
        const btnLeft = document.getElementById('btnLeft');
        const btnRight = document.getElementById('btnRight');

        // Game State
        let isPlaying = false;
        let score = 0;
        let health = 100;
        let frameCount = 0;
        let speed = 15; // Base speed
        let speedMultiplier = 1;
        
        // Input State
        const keys = { ArrowLeft: false, ArrowRight: false, Space: false };
        let touchInput = 0; // -1 left, 1 right, 0 none

        // Dimensions
        let width, height, cx, cy;

        function resize() {
            width = canvas.width = window.innerWidth;
            height = canvas.height = window.innerHeight;
            cx = width / 2;
            cy = height / 2;
        }
        window.addEventListener('resize', resize);
        resize();

        // --- Classes ---

        // 1. Starfield (Speed Effect)
        class Star {
            constructor() {
                this.init();
            }

            init() {
                this.x = (Math.random() - 0.5) * width * 2; // Spread wide
                this.y = (Math.random() - 0.5) * height * 2;
                this.z = Math.random() * 2000 + 500; // Depth
                this.pz = this.z; // Previous z for trail effect
            }

            update(currentSpeed) {
                this.z -= currentSpeed;
                if (this.z <= 1) {
                    this.init();
                    this.z = 2000;
                    this.pz = 2000;
                }
            }

            draw() {
                // Perspective projection
                const sx = (this.x / this.z) * width + cx;
                const sy = (this.y / this.z) * height + cy;

                // Previous position for trail (Speed Lines)
                const px = (this.x / this.pz) * width + cx;
                const py = (this.y / this.pz) * height + cy;

                this.pz = this.z;

                // Size based on proximity
                const size = (1 - this.z / 2000) * 3;
                const alpha = (1 - this.z / 2000);

                ctx.beginPath();
                ctx.moveTo(px, py);
                ctx.lineTo(sx, sy);
                ctx.strokeStyle = `rgba(200, 240, 255, ${alpha})`;
                ctx.lineWidth = size;
                ctx.stroke();
            }
        }

        // 2. Player Ship
        class Player {
            constructor() {
                this.x = 0; // Horizontal position (-1 to 1 range)
                this.y = 0.8; // Vertical fixed (near bottom)
                this.width = 0.15; // Relative width
                this.color = '#00f3ff';
                this.bullets = [];
                this.cooldown = 0;
            }

            update() {
                // Movement smoothing
                if (keys.ArrowLeft || touchInput === -1) this.x -= 0.04;
                if (keys.ArrowRight || touchInput === 1) this.x += 0.04;
                
                // Clamp
                if (this.x < -1) this.x = -1;
                if (this.x > 1) this.x = 1;

                // Shooting
                if (this.cooldown > 0) this.cooldown--;
                if ((keys.Space || touchInput === 2) && this.cooldown <= 0) {
                    this.shoot();
                    this.cooldown = 10; // Fire rate
                }

                // Update Bullets
                for (let i = this.bullets.length - 1; i >= 0; i--) {
                    let b = this.bullets[i];
                    b.z -= speed * 2.5; // Bullets faster than ship
                    if (b.z < 0) this.bullets.splice(i, 1);
                }
            }

            shoot() {
                // Dual guns
                this.bullets.push({ x: this.x - 0.05, y: this.y, z: 100 });
                this.bullets.push({ x: this.x + 0.05, y: this.y, z: 100 });
            }

            draw() {
                // Draw Bullets
                ctx.shadowBlur = 10;
                ctx.shadowColor = this.color;
                ctx.fillStyle = '#fff';
                
                this.bullets.forEach(b => {
                    const sx = (b.x / b.z) * width + cx;
                    const sy = (b.y / b.z) * height + cy; // Note: y is inverted in 3D usually, but simplified here
                    // Adjust perspective y to be relative to center
                    const screenY = height - (b.y * height * 0.5); // Rough approximation for gameplay feel
                    
                    // Better projection for gameplay objects
                    const projX = (b.x * width * 0.8) + cx; 
                    const projY = height * 0.8; // Shoot from bottom plane
                    
                    // Scale bullet size
                    const scale = 500 / b.z;
                    if(scale > 0) {
                         ctx.beginPath();
                         ctx.arc(projX, projY - (b.z * 0.5), 3 * scale, 0, Math.PI * 2);
                         ctx.fill();
                    }
                });

                // Draw Ship (Simple 3D wireframe-ish look)
                const shipX = this.x * width * 0.4 + cx;
                const shipY = height * 0.85;
                const size = 40;

                ctx.shadowBlur = 20;
                ctx.shadowColor = this.color;
                ctx.strokeStyle = this.color;
                ctx.lineWidth = 2;
                
                // Main body triangle
                ctx.beginPath();
                ctx.moveTo(shipX, shipY - size);
                ctx.lineTo(shipX - size, shipY + size);
                ctx.lineTo(shipX, shipY + size * 0.7); // Engine indent
                ctx.lineTo(shipX + size, shipY + size);
                ctx.closePath();
                ctx.stroke();

                // Engine glow
                ctx.fillStyle = `rgba(0, 243, 255, ${Math.random() * 0.5 + 0.5})`;
                ctx.beginPath();
                ctx.moveTo(shipX - size * 0.5, shipY + size * 0.8);
                ctx.lineTo(shipX, shipY + size * 1.5 + Math.random() * 20);
                ctx.lineTo(shipX + size * 0.5, shipY + size * 0.8);
                ctx.fill();

                ctx.shadowBlur = 0;
            }
        }

        // 3. Enemies & Obstacles
        class Object3D {
            constructor(type) {
                this.type = type; // 'asteroid' or 'enemy'
                this.x = (Math.random() - 0.5) * 2.5; // Random X
                this.y = (Math.random() - 0.5) * 1; // Random Y spread
                this.z = 2000;
                this.active = true;
                this.rotation = Math.random() * Math.PI;
                this.rotSpeed = (Math.random() - 0.5) * 0.1;
                this.size = Math.random() * 0.5 + 0.5;
            }

            update() {
                this.z -= speed;
                this.rotation += this.rotSpeed;
                if (this.z < 10) {
                    this.active = false;
                    // If it passes player, maybe damage?
                    if (Math.abs(this.x - player.x) < 0.3 && this.type === 'asteroid') {
                        takeDamage(10);
                        createExplosion(0, 0, 0, 'red'); // Screen shake effect essentially
                    }
                }
            }

            draw() {
                const scale = 500 / this.z;
                const screenX = (this.x * width * 0.8) + cx;
                const screenY = cy + (this.y * height * 0.5); // Center projection

                ctx.save();
                ctx.translate(screenX, screenY);
                ctx.scale(scale * this.size, scale * this.size);
                ctx.rotate(this.rotation);

                if (this.type === 'asteroid') {
                    ctx.strokeStyle = '#888';
                    ctx.fillStyle = '#111';
                    ctx.lineWidth = 2;
                    ctx.beginPath();
                    // Draw a rough polygon
                    for(let i=0; i<6; i++) {
                        const angle = (i / 6) * Math.PI * 2;
                        const r = 30 + Math.sin(i * 3) * 10;
                        const px = Math.cos(angle) * r;
                        const py = Math.sin(angle) * r;
                        if(i===0) ctx.moveTo(px, py);
                        else ctx.lineTo(px, py);
                    }
                    ctx.closePath();
                    ctx.fill();
                    ctx.stroke();
                } else if (this.type === 'enemy') {
                    ctx.shadowBlur = 15;
                    ctx.shadowColor = '#bc13fe';
                    ctx.fillStyle = '#bc13fe';
                    
                    // Drone shape
                    ctx.beginPath();
                    ctx.moveTo(0, -30);
                    ctx.lineTo(20, 10);
                    ctx.lineTo(0, 0);
                    ctx.lineTo(-20, 10);
                    ctx.closePath();
                    ctx.fill();

                    // Core
                    ctx.fillStyle = '#fff';
                    ctx.beginPath();
                    ctx.arc(0, 0, 5, 0, Math.PI*2);
                    ctx.fill();
                    ctx.shadowBlur = 0;
                }

                ctx.restore();
            }
        }

        // 4. Particles (Explosions)
        class Particle {
            constructor(x, y, color) {
                this.x = x;
                this.y = y;
                this.vx = (Math.random() - 0.5) * 10;
                this.vy = (Math.random() - 0.5) * 10;
                this.life = 1.0;
                this.color = color;
                this.size = Math.random() * 5 + 2;
            }
            update() {
                this.x += this.vx;
                this.y += this.vy;
                this.life -= 0.03;
                this.size *= 0.95;
            }
            draw() {
                ctx.globalAlpha = this.life;
                ctx.fillStyle = this.color;
                ctx.beginPath();
                ctx.arc(this.x, this.y, this.size, 0, Math.PI * 2);
                ctx.fill();
                ctx.globalAlpha = 1.0;
            }
        }

        // --- Game Logic Setup ---

        const stars = Array.from({ length: 300 }, () => new Star());
        let player = new Player();
        let objects = [];
        let particles = [];
        let animationId;

        function createExplosion(x, y, color) {
            for(let i=0; i<15; i++) {
                particles.push(new Particle(x, y, color));
            }
        }

        function takeDamage(amount) {
            health -= amount;
            healthFillEl.style.width = `${health}%`;
            
            // Screen shake effect
            canvas.style.transform = `translate(${Math.random()*20-10}px, ${Math.random()*20-10}px)`;
            setTimeout(() => canvas.style.transform = 'none', 50);

            if (health <= 0) {
                endGame();
            }
        }

        function spawnObject() {
            // Difficulty curve
            const spawnRate = Math.max(20, 60 - Math.floor(score / 500)); 
            
            if (frameCount % spawnRate === 0) {
                const type = Math.random() > 0.7 ? 'enemy' : 'asteroid';
                objects.push(new Object3D(type));
            }
        }

        function checkCollisions() {
            objects.forEach(obj => {
                if (!obj.active) return;

                // Bullet Collision
                player.bullets.forEach((b, bIndex) => {
                    if (b.z < obj.z + 50 && b.z > obj.z - 50) {
                        // Check X distance roughly
                        // Map bullet relative X (-1 to 1) to Object X range
                        // Simplified 3D distance check
                        const dx = b.x - obj.x;
                        const dy = (player.y - 0.5) - obj.y; // Adjust for player plane
                        
                        if (Math.sqrt(dx*dx + dy*dy) < 0.3) {
                            // Hit
                            obj.active = false;
                            player.bullets.splice(bIndex, 1);
                            
                            // Visuals
                            const sx = (obj.x * width * 0.8) + cx;
                            const sy = cy + (obj.y * height * 0.5);
                            createExplosion(sx, sy, obj.type === 'enemy' ? '#bc13fe' : '#aaa');
                            
                            // Score
                            if (obj.type === 'enemy') {
                                score += 200;
                                scoreEl.innerText = score;
                            } else {
                                score += 50;
                                scoreEl.innerText = score;
                            }
                        }
                    }
                });

                // Player Collision (Direct hit)
                if (obj.z < 150 && obj.z > 50) {
                     const dx = player.x - obj.x;
                     if (Math.abs(dx) < 0.2) {
                         obj.active = false;
                         createExplosion(cx, height * 0.8, '#ff2a6d');
                         takeDamage(20);
                     }
                }
            });
        }

        function loop() {
            if (!isPlaying) return;

            // Clear Canvas
            ctx.fillStyle = 'rgba(5, 5, 5, 0.4)'; // Trail effect for motion blur
            ctx.fillRect(0, 0, width, height);

            frameCount++;
            
            // Increase speed gradually
            speed = 15 + (score / 1000);

            // Update Stars
            stars.forEach(star => {
                star.update(speed);
                star.draw();
            });

            // Update Player
            player.update();
            player.draw();

            // Update Objects
            objects = objects.filter(obj => obj.active);
            objects.forEach(obj => {
                obj.update();
                obj.draw();
            });

            // Update Particles
            particles = particles.filter(p => p.life > 0);
            particles.forEach(p => {
                p.update();
                p.draw();
            });

            spawnObject();
            checkCollisions();

            animationId = requestAnimationFrame(loop);
        }

        function startGame() {
            isPlaying = true;
            score = 0;
            health = 100;
            speed = 15;
            objects = [];
            particles = [];
            player.bullets = [];
            player.x = 0;
            
            scoreEl.innerText = '0';
            healthFillEl.style.width = '100%';
            
            startScreen.classList.add('hidden');
            gameOverScreen.classList.add('hidden');
            
            loop();
        }

        function endGame() {
            isPlaying = false;
            cancelAnimationFrame(animationId);
            finalScoreEl.innerText = score;
            gameOverScreen.classList.remove('hidden');
        }

        // --- Event Listeners ---

        window.addEventListener('keydown', e => {
            if (e.code === 'ArrowLeft') keys.ArrowLeft = true;
            if (e.code === 'ArrowRight') keys.ArrowRight = true;
            if (e.code === 'Space') keys.Space = true;
        });

        window.addEventListener('keyup', e => {
            if (e.code === 'ArrowLeft') keys.ArrowLeft = false;
            if (e.code === 'ArrowRight') keys.ArrowRight = false;
            if (e.code === 'Space') keys.Space = false;
        });

        // Mouse/Touch Drag for movement
        window.addEventListener('mousedown', () => keys.Space = true);
        window.addEventListener('mouseup', () => keys.Space = false);
        
        // Touch Logic for Mobile
        btnLeft.addEventListener('touchstart', (e) => { e.preventDefault(); touchInput = -1; });
        btnLeft.addEventListener('touchend', (e) => { e.preventDefault(); touchInput = 0; });
        
        btnRight.addEventListener('touchstart', (e) => { e.preventDefault(); touchInput = 1; });
        btnRight.addEventListener('touchend', (e) => { e.preventDefault(); touchInput = 0; });

        // Tap center to shoot on mobile (simplified)
        canvas.addEventListener('touchstart', (e) => {
            if(e.touches.length > 0) {
                const t = e.touches[0];
                if(t.clientX > width * 0.3 && t.clientX < width * 0.7) {
                    touchInput = 2; // Shoot code
                }
            }
        });
        canvas.addEventListener('touchend', (e) => {
            touchInput = 0;
        });

        startBtn.addEventListener('click', startGame);
        restartBtn.addEventListener('click', startGame);

        // Initial render for background
        ctx.fillStyle = '#050505';
        ctx.fillRect(0, 0, width, height);
        stars.forEach(star => star.draw());

    </script>
</body>
</html>