protected override void OnDrop(InAudioNode node, UnityEngine.Object[] objects)
{
if (objects[0] as InAudioNode != null) //Drag N Drop internally in the tree, change the parent
{
InUndoHelper.DoInGroup(() =>
{
node.IsFoldedOut = true;
var nodeToMove = objects[0] as InAudioNode;
if (node.gameObject != nodeToMove.gameObject)
{
if (EditorUtility.DisplayDialog("Move?",
"Warning, this will break all external references to this and all child nodes!\n" +
"Move node from\"" + nodeToMove.gameObject.name +
"\" to \"" + node.gameObject.name + "\"?", "Ok", "Cancel"))
{
treeDrawer.SelectedNode = treeDrawer.SelectedNode._getParent;
isDirty = false;
AudioNodeWorker.CopyTo(nodeToMove, node);
AudioNodeWorker.DeleteNodeNoGroup(nodeToMove);
}
}
else
{
MoveNode(node, nodeToMove);
}
});
}
else if (node._type != AudioNodeType.Audio) //Create new audio nodes when we drop clips
{
InUndoHelper.DoInGroup(() =>
{
InUndoHelper.RecordObject(InUndoHelper.NodeUndo(node), "Adding Nodes to " + node.Name);
AudioClip[] clips = objects.Convert(o => o as AudioClip);
Array.Sort(clips, (clip, audioClip) => StringLogicalComparer.Compare(clip.name, audioClip.name));
for (int i = 0; i < clips.Length; ++i)
{
var clip = clips[i];
var child = AudioNodeWorker.CreateChild(node, AudioNodeType.Audio);
var path = AssetDatabase.GetAssetPath(clip);
try
{
//Try and get the name of the clip. Gets the name and removes the end. Assets/IntroSound.mp3 -> IntroSound
int lastIndex = path.LastIndexOf('/') + 1;
child.Name = path.Substring(lastIndex, path.LastIndexOf('.') - lastIndex);
}
catch (Exception)
//If it happens to be a mutant path. Not even sure if this is possible, but better safe than sorry
{
child.Name = node.Name + " Child";
}
var audioData = (child._nodeData as InAudioData);
audioData._clip = clip;
AudioBankWorker.AddNodeToBank(child);
Event.current.UseEvent();
}
});
}
else //Then it must be an audio clip dropped on an audio node, so assign the clip to that node
{
InUndoHelper.DoInGroup(() =>
{
var nodeData = (node._nodeData as InAudioData);
if (nodeData != null)
{
InUndoHelper.RecordObject(InUndoHelper.NodeUndo(node), "Change Audio Clip In " + node.Name);
nodeData._clip = objects[0] as AudioClip;
}
});
Event.current.UseEvent();
}
}
