public static MountResult MountAccessory(
Outfit outfit, Accessory accessory, bool singleUndo = true, string undoLabel = null)
{
if (AssetDatabase.Contains(outfit))
{
Debug.LogError("Can't modify an outfit asset. Outfit must be in the scene.", outfit);
return(MountResult.FailedOnError);
}
if (singleUndo)
{
Undo.IncrementCurrentGroup();
}
undoLabel = string.IsNullOrEmpty(undoLabel) ? "Add Accessory" : undoLabel;
Undo.RecordObjects(Outfit.UnsafeGetUndoObjects(outfit).ToArray(), undoLabel);
bool isNew = AssetDatabase.Contains(accessory);
if (isNew)
{
var name = accessory.name;
accessory = accessory.Instantiate();
accessory.name = name;
// Record undo later.
}
else
{
Undo.RecordObjects(Accessory.UnsafeGetUndoObjects(accessory).ToArray(), undoLabel);
}
var origParent = accessory.transform.parent;
var result = outfit.Mount(accessory);
if (result.IsFailed())
{
Debug.LogWarningFormat(outfit, "Accessory mount failed: {0}: {1}", accessory.name, result);
if (isNew)
{
accessory.gameObject.SafeDestroy();
}
accessory = null;
}
else
{
if (isNew)
{
Undo.RegisterCreatedObjectUndo(accessory.gameObject, undoLabel);
}
var parent = accessory.transform.parent;
accessory.transform.parent = origParent;
Undo.SetTransformParent(accessory.transform, parent, undoLabel);
}
if (singleUndo)
{
Undo.CollapseUndoOperations(Undo.GetCurrentGroup());
}
return(result);
}
