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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>Flappy Bird with Hand Tracking</title>
<script src="https://cdn.jsdelivr.net/npm/@mediapipe/hands/hands.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@mediapipe/camera_utils/camera_utils.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@mediapipe/drawing_utils/drawing_utils.js"></script>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: Arial, sans-serif;
background: linear-gradient(135deg, #74ebd5, #acb6e5);
color: white;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
height: 100vh;
overflow: hidden;
}
.header {
width: 100%;
background-color: rgba(0, 0, 0, 0.7);
padding: 10px 0;
text-align: center;
position: fixed;
top: 0;
z-index: 100;
display: flex;
justify-content: space-between;
align-items: center;
padding: 0 20px;
box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.3);
}
.header div {
color: white;
font-size: 18px;
font-weight: bold;
}
.game-container {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
width: 100%;
height: 100%;
padding-top: 70px; /* Space for the header */
}
canvas {
border: 2px solid #fff;
border-radius: 10px;
background: #222;
max-width: 90%;
max-height: 70%;
width: auto;
height: auto;
}
video {
display: none;
}
</style>
</head>
<body>
<div class="header">
<div id="score">Score: 0</div>
<div id="timer">Time: 60</div>
</div>
<div class="game-container">
<canvas id="gameCanvas" width="500" height="500"></canvas>
</div>
<video id="webcam" autoplay playsinline></video>
<script>
const canvas = document.getElementById('gameCanvas');
const ctx = canvas.getContext('2d');
const scoreDisplay = document.getElementById('score');
const timerDisplay = document.getElementById('timer');
let bird = {
x: 50,
y: canvas.height / 2,
radius: 15,
dy: 0,
gravity: 0.6,
lift: -10,
color: 'yellow',
};
let pipes = [];
let score = 0;
let timeLeft = 60;
let gameOver = false;
// Draw bird
function drawBird() {
ctx.beginPath();
ctx.arc(bird.x, bird.y, bird.radius, 0, Math.PI * 2);
ctx.fillStyle = bird.color;
ctx.fill();
ctx.closePath();
}
// Draw pipes
function drawPipes() {
ctx.fillStyle = 'green';
pipes.forEach(pipe => {
ctx.fillRect(pipe.x, 0, pipe.width, pipe.top);
ctx.fillRect(pipe.x, canvas.height - pipe.bottom, pipe.width, pipe.bottom);
});
}
// Update bird position
function updateBird() {
bird.dy += bird.gravity;
bird.y += bird.dy;
// Keep bird within canvas bounds
if (bird.y + bird.radius > canvas.height) {
bird.y = canvas.height - bird.radius;
bird.dy = 0;
}
if (bird.y - bird.radius < 0) {
bird.y = bird.radius;
bird.dy = 0;
}
}
// Update pipes
function updatePipes() {
if (pipes.length === 0 || pipes[pipes.length - 1].x < canvas.width - 200) {
const gap = 100;
const top = Math.random() * (canvas.height - gap - 100) + 50;
const bottom = canvas.height - top - gap;
pipes.push({ x: canvas.width, width: 50, top, bottom });
}
pipes.forEach(pipe => {
pipe.x -= 2;
// Check for collision
if (
bird.x + bird.radius > pipe.x &&
bird.x - bird.radius < pipe.x + pipe.width &&
(bird.y - bird.radius < pipe.top || bird.y + bird.radius > canvas.height - pipe.bottom)
) {
gameOver = true;
}
// Increase score if bird passes a pipe
if (pipe.x + pipe.width < bird.x - bird.radius && !pipe.passed) {
score++;
pipe.passed = true;
}
});
// Remove off-screen pipes
pipes = pipes.filter(pipe => pipe.x + pipe.width > 0);
}
// Timer
function startTimer() {
const timerInterval = setInterval(() => {
if (timeLeft > 0 && !gameOver) {
timeLeft--;
timerDisplay.textContent = `Time: ${timeLeft}`;
} else {
clearInterval(timerInterval);
if (gameOver) {
alert(`Game Over! Your score is ${score}`);
} else {
alert(`Time's up! Your score is ${score}`);
}
document.location.reload();
}
}, 1000);
}
// Game loop
function gameLoop() {
if (gameOver) return;
ctx.clearRect(0, 0, canvas.width, canvas.height);
drawBird();
drawPipes();
updateBird();
updatePipes();
scoreDisplay.textContent = `Score: ${score}`;
requestAnimationFrame(gameLoop);
}
// MediaPipe Hands setup
const hands = new Hands({
locateFile: (file) => `https://cdn.jsdelivr.net/npm/@mediapipe/hands/${file}`,
});
hands.setOptions({
maxNumHands: 1,
modelComplexity: 1,
minDetectionConfidence: 0.7,
minTrackingConfidence: 0.7,
});
const videoElement = document.getElementById('webcam');
const camera = new Camera(videoElement, {
onFrame: async () => {
await hands.send({ image: videoElement });
},
width: 640,
height: 480,
});
camera.start();
hands.onResults((results) => {
if (results.multiHandLandmarks && results.multiHandLandmarks.length > 0) {
const landmarks = results.multiHandLandmarks[0];
const indexFinger = landmarks[8]; // Index finger tip
// Map index finger y-coordinate to bird's lift
if (indexFinger.y * canvas.height < bird.y) {
bird.dy = bird.lift;
}
}
});
startTimer();
gameLoop();
</script>
</body>
</html> |