|
|
| （未显示同一用户的3个中间版本） |
| 第12行： |
第12行： |
| /* INFOBOX */ | | /* INFOBOX */ |
| $('.infobox').hide(); | | $('.infobox').hide(); |
|
| |
| (function() {
| |
| // 等待页面加载完成
| |
| $(function() {
| |
| // 如果已经存在光标元素，不再重复创建
| |
| if (document.querySelector('.magnetic-pointer-original')) return;
| |
|
| |
| // 1. 创建光标容器
| |
| const pointer = document.createElement('div');
| |
| pointer.className = 'magnetic-pointer-original';
| |
| pointer.innerHTML = '<div></div><div></div><div></div><div></div>';
| |
| document.body.appendChild(pointer);
| |
|
| |
| // 2. 注入样式（完全按照你的原始设计）
| |
| const style = document.createElement('style');
| |
| style.textContent = `
| |
| .magnetic-pointer-original {
| |
| --width: 4rem;
| |
| --height: 4rem;
| |
| position: fixed;
| |
| top: calc(var(--height) / -2);
| |
| left: calc(var(--width) / -2);
| |
| width: var(--width);
| |
| height: var(--height);
| |
| transition: all 0.2s ease-out;
| |
| pointer-events: none;
| |
| z-index: 99999;
| |
| }
| |
| .magnetic-pointer-original div {
| |
| position: absolute;
| |
| width: 1rem;
| |
| height: 1rem;
| |
| border-width: 0.3rem;
| |
| border-color: #17f700;
| |
| }
| |
| .magnetic-pointer-original div:nth-child(1) { top: 0; left: 0; border-top-style: solid; border-left-style: solid; }
| |
| .magnetic-pointer-original div:nth-child(2) { top: 0; right: 0; border-top-style: solid; border-right-style: solid; }
| |
| .magnetic-pointer-original div:nth-child(3) { bottom: 0; left: 0; border-bottom-style: solid; border-left-style: solid; }
| |
| .magnetic-pointer-original div:nth-child(4) { bottom: 0; right: 0; border-bottom-style: solid; border-right-style: solid; }
| |
| `;
| |
| document.head.appendChild(style);
| |
|
| |
| let currentTarget = null;
| |
| let currentX = 0, currentY = 0; // 用于跟随的变量
| |
|
| |
| // 鼠标移动时的磁性计算（完全复制你的逻辑）
| |
| const onMouseMove = function(e) {
| |
| let x = e.clientX;
| |
| let y = e.clientY;
| |
| if (currentTarget) {
| |
| const rect = currentTarget.getBoundingClientRect();
| |
| const centerX = rect.left + rect.width / 2;
| |
| const centerY = rect.top + rect.height / 2;
| |
| x = centerX + (x - centerX) * 0.1;
| |
| y = centerY + (y - centerY) * 0.1;
| |
| }
| |
| currentX = x;
| |
| currentY = y;
| |
| pointer.style.transform = `translate(${currentX}px, ${currentY}px)`;
| |
| };
| |
|
| |
| // 进入目标元素
| |
| const onMouseEnter = function(e) {
| |
| currentTarget = e.currentTarget;
| |
| const rect = currentTarget.getBoundingClientRect();
| |
| // 这里的 innerWidth/50 对应你原始代码中的内边距效果
| |
| pointer.style.setProperty('--width', rect.width + window.innerWidth / 50 + 'px');
| |
| pointer.style.setProperty('--height', rect.height + window.innerWidth / 50 + 'px');
| |
| };
| |
|
| |
| // 离开目标元素
| |
| const onMouseLeave = function() {
| |
| currentTarget = null;
| |
| pointer.style.setProperty('--width', '4rem');
| |
| pointer.style.setProperty('--height', '4rem');
| |
| };
| |
|
| |
| // 绑定所有 ._target 元素的事件（支持动态加载的内容）
| |
| const bindTargets = function() {
| |
| document.querySelectorAll('._target').forEach(el => {
| |
| // 避免重复绑定
| |
| if (el._magneticBound) return;
| |
| el._magneticBound = true;
| |
| el.addEventListener('mouseenter', onMouseEnter);
| |
| el.addEventListener('mouseleave', onMouseLeave);
| |
| });
| |
| };
| |
|
| |
| // 监听全局鼠标移动
| |
| window.addEventListener('mousemove', onMouseMove);
| |
|
| |
| // 初始绑定
| |
| bindTargets();
| |
|
| |
| // 监听页面内容变化（例如通过 AJAX 加载的章节）
| |
| const observer = new MutationObserver(function(mutations) {
| |
| bindTargets();
| |
| });
| |
| observer.observe(document.body, { childList: true, subtree: true });
| |
| });
| |
| })();
| |
