|
public static LoadAdditive ( |
||
| asset | ||
| parent | GameObject | |
| return | void | |
public bool HandleDrag()
{
if (Event.current.type == EventType.DragUpdated ||
Event.current.type == EventType.DragPerform)
{
Entry e = DragAndDrop.GetGenericData("entry") as Entry;
//Do not allow dragging stuff onto prefabs or textscene links.
if (this.type != EntryType.Normal)
{
selected = null;
DragAndDrop.visualMode = DragAndDropVisualMode.None;
return(false);
}
//Do not allow dragging prefab or textscene children around.
else if (e != null &&
(e.type == EntryType.PrefabChild ||
e.type == EntryType.TextSceneChild))
{
selected = null;
DragAndDrop.visualMode = DragAndDropVisualMode.None;
return(false);
}
else
{
selected = this;
if (expanded == false &&
EditorApplication.timeSinceStartup > this.expandedTimer)
{
this.expanded = true;
}
DragAndDrop.visualMode = DragAndDropVisualMode.Link;
if (Event.current.type == EventType.DragPerform)
{
DragAndDrop.AcceptDrag();
if (e != null && e.go != null)
{
GameObject dragged = e.go;
if (dragged != null)
{
if (dragged != go)
{
Undo.RegisterSceneUndo("Move " + dragged.name);
//If the target is null (the root), we might want to orphan the object.
if (go == null)
{
if (dragged.transform.parent != null)
{
if (EditorUtility.DisplayDialog("Orphan", "Do you want to make " + dragged.name + " an orphan?", "Yes", "No"))
{
dragged.transform.parent = null;
Selection.activeGameObject = dragged;
TextSceneHierarchy.Refresh();
}
}
}
else
{
//Change parent to whatever we're hovering above at the time of drag end.
if (EditorUtility.DisplayDialog("Change parent", "Do you want to make " + go.name + " the parent of " + dragged.name + "?", "Yes", "No"))
{
dragged.transform.parent = go.transform;
Selection.activeGameObject = dragged;
TextSceneHierarchy.Refresh();
}
}
}
}
}
else if (DragAndDrop.objectReferences.Length > 0)
{
UnityEngine.Object dragged = DragAndDrop.objectReferences[0];
MonoScript comp = dragged as MonoScript;
GameObject draggedGO = dragged as GameObject;
TextAsset draggedTextScene = dragged as TextAsset;
if (comp != null)
{
if (this.go != null)
{
this.go.AddComponent(comp.GetClass());
Selection.activeGameObject = this.go;
}
}
else if (draggedTextScene != null)
{
Undo.RegisterSceneUndo("Add scene " + draggedTextScene.name);
TextSceneDeserializer.LoadAdditive(draggedTextScene, this.go);
}
else if (draggedGO != null)
{
PrefabType pt = EditorUtility.GetPrefabType(dragged);
if (pt == PrefabType.ModelPrefab || pt == PrefabType.Prefab)
{
Undo.RegisterSceneUndo("Create " + draggedGO.name);
GameObject instance = EditorUtility.InstantiatePrefab(dragged) as GameObject;
if (this.go != null)
{
instance.transform.parent = this.go.transform;
}
instance.transform.localPosition = Vector3.zero;
instance.transform.localRotation = Quaternion.identity;
instance.name = instance.name + "_instance";
Selection.activeGameObject = instance;
}
}
}
}
}
Event.current.Use();
return(true);
}
return(false);
}
