查看“︁Widget:GF立绘切换”︁的源代码

<script>
(function () {
    function initSwitcher() {
        document.querySelectorAll('.gf-infobox-new').forEach(function (box) {
            if (box.dataset.ready) return;
            box.dataset.ready = '1';

            var container = box.querySelector('.gf-image-container');
            var btns = box.querySelectorAll('.gf-switch-btn');
            var overlay = box.querySelector('.gf-switcher-overlay');
            var toggle = box.querySelector('.gf-switcher-toggle');

            if (toggle && overlay) {
                toggle.addEventListener('click', function() {
                    overlay.classList.toggle('collapsed');
                });
            }

            if (!container) return;

            // 重创立绘切换逻辑
            container.addEventListener('click', function() {
                var img = container.querySelector('img');
                if (!img) return;

                var currentSrc = img.src;
                var newSrc = '';

                // 判断当前是否已经是重创图 (包含 _D. 且不包含后缀前的其他 _D)
                if (currentSrc.match(/_D\.(png|jpg|jpeg|gif|webp)/i)) {
                    // 切回原始图
                    newSrc = currentSrc.replace(/_D\./i, '.');
                } else {
                    // 切到重创图
                    newSrc = currentSrc.replace(/\.(png|jpg|jpeg|gif|webp)/i, '_D.$1');
                }

                container.classList.add('loading');
                var tempImg = new Image();
                tempImg.onload = function() {
                    img.src = newSrc;
                    container.classList.remove('loading');
                };
                tempImg.onerror = function() {
                    console.warn("未找到对应的重创立绘: " + newSrc);
                    container.classList.remove('loading');
                    // 如果加载失败，可以加一个抖动动画提示
                };
                tempImg.src = newSrc;
            });

            // 按钮切换逻辑
            btns.forEach(function (btn) {
                btn.addEventListener('click', function (e) {
                    e.stopPropagation(); // 防止触发容器点击
                    if (btn.classList.contains('active')) return;

                    var src = btn.dataset.src;
                    if (!src) return;

                    var oldImg = container.querySelector('img');
                    if (oldImg) oldImg.style.opacity = '0';

                    setTimeout(function () {
                        container.innerHTML = '<img src="' + src + '" style="max-width:100%;max-height:500px;object-fit:contain;opacity:0;transition:opacity 0.3s;height:auto;width:auto;">';
                        var newImg = container.querySelector('img');
                        if (newImg) {
                            newImg.onload = function () { newImg.style.opacity = '1'; };
                            if (newImg.complete) newImg.style.opacity = '1';
                        }
                    }, 150);

                    btns.forEach(function (b) { b.classList.remove('active'); });
                    btn.classList.add('active');
                });
            });
        });
    }

    if (document.readyState === 'loading') {
        document.addEventListener('DOMContentLoaded', initSwitcher);
    } else {
        initSwitcher();
    }

    if (window.mw) {
        mw.hook('wikipage.content').add(initSwitcher);
    }
})();
</script>