/// <summary>
/// 加载资源的异步委托
/// </summary>
/// <param name="name">注意，这个name是FGUI内部组装的纹理全名，例如FUILogin_atlas0</param>
/// <param name="extension"></param>
/// <param name="type"></param>
/// <param name="item"></param>
private async void LoadPackageInternalAsync(string name, string extension, System.Type type, PackageItem item)
{
Texture texture =
await XAssetLoader.LoadAssetAsync <Texture>(XAssetPathUtilities.GetFGUIResPath(name, extension));
item.owner.SetItemAsset(item, texture, DestroyMethod.Unload);
}
/// <summary>
/// 移除一个包，并清理其asset
/// </summary>
/// <param name="type"></param>
public void RemovePackage(string type)
{
UIPackage package;
if (s_Packages.TryGetValue(type, out package))
{
var p = UIPackage.GetByName(package.name);
if (p != null)
{
UIPackage.RemovePackage(package.name);
XAssetLoader.UnLoadAsset(XAssetPathUtilities.GetFGUIDesPath($"{type}_fui"));
XAssetLoader.UnLoadAsset(XAssetPathUtilities.GetFGUIResPath($"{type}_atlas0", ".png"));
}
s_Packages.Remove(package.name);
}
}