(function(){
  // 注册圣诞袜形状渲染函数 使用 SVG 图像参考
  window.YooneSnowShapeRenderers = window.YooneSnowShapeRenderers || {};
  window.YooneSnowShapeRenderers.christmas_sock = function(context, positionX, positionY, baseSize){
    // 从设置中获取资源 URL 并加载图像 使用缓存避免重复加载
    const assets = (window.YooneSnowSettings && window.YooneSnowSettings.assetsMap) ? window.YooneSnowSettings.assetsMap : {};
    const url = assets['christmas_sock'];
    const record = window.YooneSnowGetOrLoadImage ? window.YooneSnowGetOrLoadImage(url) : { img: null, ready: false };
    // 条件判断 如果图像尚未准备则跳过本次绘制
    if (!record || !record.ready){ return; }
    const targetHeight = baseSize * 8; // 目标高度基于基础尺寸缩放
    const targetWidth = targetHeight * 0.8; // 袜子稍宽 调整宽高比
    window.YooneSnowDrawCenteredImage(context, record.img, positionX, positionY, targetWidth, targetHeight);
  };
})();