/// <summary>
/// 直接从缓存中读取，如果没有预加载，则返回空对象并报错
/// </summary>
/// <param name="atlas"></param>
/// <param name="sprite"></param>
/// <returns></returns>
public static Sprite LoadSprite(string atlas, string sprite)
{
var path = atlas.ToLower();
var item = LoadResources.GetResourceItem(path);
if (item != null)
{
item.SetType(EResType.Atlas);
//if (LoadResources.m_loadMode == ELoadMode.Resources)
//{
// if (item.Assets == null)
// item.SetAssets((item.MainAsset as GameObject).GetComponent<SpritesHolder>().Sprites);
// return item.Load(sprite, typeof(Sprite)) as Sprite;
//}
//else if (LoadResources.m_loadMode == ELoadMode.AssetBundle)
return(item.Load(sprite, typeof(Sprite)) as Sprite);
}
Debug.LogError("【Atlas】缓存中不存在该资源：\n" + "atlas:" + path + " sprite:" + sprite);
return(null);
}