private void CreateChild(AudioNode parent, AudioNodeType type)
{
var newNode = AudioNodeWorker.CreateChild(parent, type);
if (type == AudioNodeType.Audio)
{
AudioBankWorker.AddNodeToBank(newNode, null);
}
}
protected override void OnDrop(AudioNode node, UnityEngine.Object[] objects)
{
if (objects[0] as AudioNode != null) //Drag N Drop internally in the tree, change the parent
{
node.IsFoldedOut = true;
var nodeToMove = objects[0] as AudioNode;
var oldBank = AudioBankWorker.GetParentBank(nodeToMove);
AudioBankLink newBank = null;
if (nodeToMove.OverrideParentBank)
{
newBank = AudioBankWorker.GetParentBank(nodeToMove);
}
else
{
newBank = AudioBankWorker.GetParentBank(node);
}
Undo.RegisterUndo(new UnityEngine.Object[] { node, nodeToMove, nodeToMove.Parent, oldBank, newBank }, "Audio Node Move");
NodeWorker.ReasignNodeParent(nodeToMove, node);
AudioBankWorker.MoveNode(nodeToMove, oldBank);
}
else if (node.Type != AudioNodeType.Audio) //Create new audio nodes when we drop clips
{
for (int i = 0; i < objects.Length; ++i)
{
var clip = objects[i] as AudioClip;
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";
}
(child.NodeData as AudioData).EditorClip = clip;
AudioBankWorker.AddNodeToBank(child, clip);
Event.current.Use();
}
}
else //Then it must be an audio clip dropped on an audio node, so assign the clip to that node
{
var bank = AudioBankWorker.GetParentBank(node);
Undo.RegisterUndo(new UnityEngine.Object[] { node, bank.LazyBankFetch, node.NodeData }, "Undo Changing Node In Bank");
(node.NodeData as AudioData).EditorClip = objects[0] as AudioClip;
AudioBankWorker.SwapClipInBank(node, objects[0] as AudioClip);
}
}