/// <summary>
/// 从本地文件加载Sprite
/// </summary>
/// <param name="spriteName"></param>
/// <returns></returns>
public Sprite LoadSpriteFromLocalFile(string spriteName)
{
if (string.IsNullOrEmpty(spriteName))
{
return(null);
}
if (_cache.ContainsKey(spriteName))
{
return(_cache[spriteName]);
}
var sprite = _filePicManager.GetSprite(spriteName);
if (sprite)
{
_cache.Add(spriteName, sprite);
}
return(sprite);
}
