protected override DragAndDropVisualMode HandleDragAndDrop(DragAndDropArgs args)
{
if (args.dragAndDropPosition == DragAndDropPosition.UponItem)
{
if (args.performDrop)
{
var targetNode = args.parentItem as AssetBundleState.BundleInfo.TreeItem;
var targetBundle = targetNode.bundle;
var draggedNodes = DragAndDrop.GetGenericData("AssetBundleState.BundleInfo.TreeItem") as List <AssetBundleState.BundleInfo.TreeItem>;
if (draggedNodes != null)
{
foreach (var draggedNode in draggedNodes)
{
var res = new List <AssetBundleState.BundleInfo>();
GatherAllBundlesFromNode(draggedNode, res);
AssetBundleState.StartABMoveBatch();
foreach (var b in res)
{
var dstBundle = targetNode.GetPath() + "/" + b.m_name.Substring(b.m_name.IndexOf(draggedNode.displayName));
AssetBundleState.MoveAssetsToBundle(b.m_assets.Values, dstBundle);
}
AssetBundleState.EndABMoveBatch();
foreach (var b in res)
{
AssetBundleState.RemoveBundle(b.m_name);
}
AssetBundleState.RemoveBundle(draggedNode.GetPath());
}
Reload();
}
else if (DragAndDrop.paths != null)
{
AssetBundleState.StartABMoveBatch();
AssetBundleState.MoveAssetsToBundle(DragAndDrop.paths.Select(a => AssetBundleState.GetAsset(a)), targetNode.GetPath());
AssetBundleState.EndABMoveBatch();
}
}
return(DragAndDropVisualMode.Move);
}
else
{
if (args.performDrop)
{
AssetBundleState.StartABMoveBatch();
foreach (var a in DragAndDrop.paths)
{
if (AssetDatabase.GetMainAssetTypeAtPath(a) == typeof(SceneAsset))
{
var bundle = AssetBundleState.GetBundle(System.IO.Path.GetFileNameWithoutExtension(a).ToLower());
AssetBundleState.MoveAssetsToBundle(new AssetBundleState.AssetInfo[] { AssetBundleState.GetAsset(a) }, bundle.m_name);
}
}
AssetBundleState.EndABMoveBatch();
return(DragAndDropVisualMode.Move);
}
}
return(DragAndDropVisualMode.Move);
}