protected override bool CanDropObjects(AudioBus node, Object[] objects)
{
if (objects != null && objects.Length > 0 && objects[0] as AudioBus != null)
{
return(!NodeWorker.IsChildOf(objects[0] as AudioBus, node));
}
return(false);
}
public static bool CanDropObjects(AudioEvent audioEvent, Object[] objects)
{
if (objects.Length == 0 || audioEvent == null)
{
return(false);
}
if (audioEvent.Type == EventNodeType.Event)
{
var audioNodes = GetConvertedList <AudioNode>(objects.ToList());
bool audioNodeDrop = audioNodes.TrueForAll(node => node != null && node.IsPlayable);
var audioBankLinks = GetConvertedList <AudioBankLink>(objects.ToList());
bool bankLinkDrop = audioBankLinks.TrueForAll(node => node != null && node.Type == AudioBankTypes.Link);
var busNodes = GetConvertedList <AudioBus>(objects.ToList());
bool audioBusDrop = busNodes.TrueForAll(node => node != null);
return(audioNodeDrop | bankLinkDrop | audioBusDrop);
}
else if (audioEvent.Type == EventNodeType.Folder || audioEvent.Type == EventNodeType.Root)
{
var draggingEvent = objects[0] as AudioEvent;
if (draggingEvent == null)
{
return(false);
}
if (draggingEvent.Type == EventNodeType.Event)
{
return(true);
}
if ((draggingEvent.Type == EventNodeType.Folder && !NodeWorker.IsChildOf(draggingEvent, audioEvent)) || draggingEvent.Type == EventNodeType.EventGroup)
{
return(true);
}
}
else if (audioEvent.Type == EventNodeType.EventGroup)
{
var draggingEvent = objects[0] as AudioEvent;
if (draggingEvent == null)
{
return(false);
}
if (draggingEvent.Type == EventNodeType.Event)
{
return(true);
}
}
return(false);
}
protected override bool CanDropObjects(AudioBankLink node, Object[] objects)
{
if (node == null || objects == null)
{
return(false);
}
if (objects.Length > 0 && objects[0] as AudioBankLink != null && node.Type != AudioBankTypes.Link)
{
return(!NodeWorker.IsChildOf(objects[0] as AudioBankLink, node));
}
return(false);
}
protected override bool CanDropObjects(AudioNode node, UnityEngine.Object[] objects)
{
if (node == null || objects == null)
{
return(false);
}
if (node.Type == AudioNodeType.Voice)
{
return(false);
}
int clipCount = DragAndDrop.objectReferences.Count(p => p is AudioClip);
int nodeCount = DragAndDrop.objectReferences.Count(p => p is AudioNode);
if (DragAndDrop.objectReferences.Length == 0)
{
return(false);
}
if (clipCount == objects.Length) //Handle clip count
{
if (node.Type == AudioNodeType.Audio && clipCount != 1)
{
return(false);
}
return(true);
}
else if (nodeCount == objects.Length) //Handle audio node drag n drop
{
if (node.Type == AudioNodeType.Audio) //Can't drop on an audionode as it can't have children
{
return(false);
}
if (node == objects[0] as AudioNode)
{
return(false);
}
return(!NodeWorker.IsChildOf(objects[0] as AudioNode, node));
}
return(false);
}
