>;

Score: 0

Press Arrow Keys to Start

>>; >; ctx.fillRect(part.x, part.y, 18, 18)); } function move() { const head = {x: snake[0].x + dx, y: snake[0].y + dy}; snake.unshift(head); if(head.x === food.x && head.y === food.y) { score += 10; scoreBoard.innerText = "Score: " + score; randomFood(); } else { snake.pop(); } } function checkGameOver() { const head = snake[0]; if(head.x < 0 || head.x >= 400 || head.y < 0 || head.y >= 400) return true; for(let i = 1; i < snake.length; i++) { if(snake[i].x === head.x && snake[i].y === head.y) return true; } return false; } window.addEventListener("keydown", e => { msg.style.display = "none"; if(e.key === "ArrowUp" && dy === 0) { dx = 0; dy = -20; } if(e.key === "ArrowDown" && dy === 0) { dx = 0; dy = 20; } if(e.key === "ArrowLeft" && dx === 0) { dx = -20; dy = 0; } if(e.key === "ArrowRight" && dx === 0) { dx = 20; dy = 0; } }); randomFood(); function loop() { if(checkGameOver()) { alert("Game Over! Score: " + score); location.reload(); return; } move(); draw(); setTimeout(loop, window.speed); } loop(); >>;