Jeu du serpent

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Recommandé

23 September 2024

Societe de vente de produit locaux

17 May 2025

jeu du serpent

20 April 2025

le jeu de balle pour le plaisir (par M.)

HTML

CSS

JS

const canvas = document.getElementById('gameCanvas');
const ctx = canvas.getContext('2d');

canvas.width = 500;
canvas.height = 500;

function moveSnake() {
  const head = { ...snake[0] };

if (direction === 'UP') head.y -= blockSize;
  if (direction === 'DOWN') head.y += blockSize;
  if (direction === 'LEFT') head.x -= blockSize;
  if (direction === 'RIGHT') head.x += blockSize;

snake.unshift(head);

if (head.x === food.x && head.y === food.y) {
    score += 10;
    food = generateFood();
    updateScore();
    if (score % 50 === 0) {
      speed -= 10;
    }
  } else {
    snake.pop();
  }
}

function generateFood() {
  let x = Math.floor(Math.random() * (canvas.width / blockSize)) * blockSize;
  let y = Math.floor(Math.random() * (canvas.height / blockSize)) * blockSize;
  return { x, y };
}

function drawFood() {
  ctx.fillStyle = 'red';
  ctx.fillRect(food.x, food.y, blockSize, blockSize);
}

function checkCollisions() {
  const head = snake[0];

if (head.x < 0 || head.x >= canvas.width || head.y < 0 || head.y >= canvas.height) {
    gameOver = true;
  }

for (let i = 1; i < snake.length; i++) {
    if (head.x === snake[i].x && head.y === snake[i].y) {
      gameOver = true;
    }
  }
}

function updateScore() {
  document.getElementById('scoreDisplay').innerText = `Score: ${score}`;
}

function draw() {
  ctx.clearRect(0, 0, canvas.width, canvas.height);
  drawSnake();
  drawFood();
}

function gameLoop() {
  if (gameOver) return showGameOver();

moveSnake();
  checkCollisions();
  draw();
}

function showGameOver() {
  document.getElementById('gameOverText').style.display = 'block';
}

setInterval(gameLoop, speed);

Recommandé

Societe de vente de produit locaux

jeu du serpent

le jeu de balle pour le plaisir (par M.)

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HTML

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