由于原始代码较为复杂且不包含实现基于HTML5的贪吃蛇游戏的核心功能,我们可以提供一个简化版本的HTML5基于贪吃蛇游戏的实现示例。这个示例将使用HTML、CSS和JavaScript来创建游戏界面和逻辑。
<!DOCTYPE html>
<html>
<head>
<title>贪吃蛇游戏</title>
<style>
.game-container {
position: relative;
width: 200px;
height: 200px;
border: 1px solid #000;
}
.snake {
width: 10px;
height: 10px;
background-color: #000;
position: absolute;
}
.food {
width: 10px;
height: 10px;
background-color: red;
position: absolute;
}
</style>
</head>
<body>
<div class="game-container">
<!-- 游戏区域 -->
</div>
<script>
// 游戏逻辑
const gameContainer = document.querySelector('.game-container');
let snake = [
{ top: 10, left: 10 },
{ top: 20, left: 10 }
];
let food = { top: 40, left: 40 };
let direction = 'right';
function createSnakeElement() {
return document.createElement('div');
}
function createFoodElement() {
const foodElement = document.createElement('div');
foodElement.classList.add('food');
foodElement.style.top = `${food.top}px`;
foodElement.style.left = `${food.left}px`;
return foodElement;
}
function moveSnake() {
const newHead = { ...snake[0], ...moveOffset[direction] };
snake.unshift(newHead);
// 判断是否吃食物
if (newHead.top === food.top && newHead.left === food.left) {
food = generateRandomFood();
} else {
snake.pop(); // 移除尾部
}
// 更新游戏元素位置
gameContainer.innerHTML = '';
snake.forEach(segment => {
const snakeElement = createSnakeElement();
snakeElement.classList.add('snake');
snakeElement.style.top = `${segment.top}px`;
snakeElement.style.left = `${segment.left}px`;
gameContainer.appendChild(snakeElement);
});
const foodElement = createFoodElement();
gameContainer.appendChild(foodElement);
}
function generateRandomFood() {