void HandleDragAndDrop()
{
Rect dragRect = Window.position;
dragRect.x = 0;
dragRect.y = 0;
if (dragRect.Contains(Event.current.mousePosition))
{
if (Event.current.type == EventType.DragUpdated)
{
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
Event.current.Use();
}
else if (Event.current.type == EventType.DragPerform)
{
List <AudioClip> duplicates = new List <AudioClip>();
for (int i = 0; i < DragAndDrop.objectReferences.Length; i++)
{
string filePath = AssetDatabase.GetAssetPath(DragAndDrop.objectReferences[i]);
var clips = JSAMEditorHelper.ImportAssetsOrFoldersAtPath <AudioClip>(filePath);
for (int j = 0; j < clips.Count; j++)
{
if (asset.files.Contains(clips[j]))
{
duplicates.Add(clips[j]);
continue;
}
files.AddNewArrayElement().objectReferenceValue = clips[j];
}
}
Event.current.Use();
if (duplicates.Count > 0)
{
string multiLine = string.Empty;
for (int i = 0; i < duplicates.Count; i++)
{
multiLine = duplicates[i].name + "\n";
}
EditorUtility.DisplayDialog("Duplicate Audio Clips!",
"The following Audio File Objects are already present in the wizard and have been skipped.\n" + multiLine,
"OK");
}
if (serializedObject.hasModifiedProperties)
{
serializedObject.ApplyModifiedProperties();
Window.Repaint();
}
}
}
}