private bool IsValidHierarchyInstanceID(int instanceID)
{
bool flag = SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(EditorSceneManager.GetSceneByHandle(instanceID));
bool flag2 = InternalEditorUtility.GetClassIDWithoutLoadingObject(instanceID) == this.kGameObjectClassID;
return(flag || flag2);
}
private bool IsValidHierarchyInstanceID(int instanceID)
{
bool isScene = SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(EditorSceneManager.GetSceneByHandle(instanceID));
bool isGameObject = InternalEditorUtility.GetTypeWithoutLoadingObject(instanceID) == typeof(GameObject);
return(isScene || isGameObject);
}
private List <int> GetSelectedGameObjects()
{
List <int> intList = new List <int>();
foreach (int handle in this.m_TreeView.GetSelection())
{
if (!SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(EditorSceneManager.GetSceneByHandle(handle)))
{
intList.Add(handle);
}
}
return(intList);
}
private List <Scene> GetDraggedScenes(List <int> draggedItemIDs)
{
List <Scene> list = new List <Scene>();
foreach (int current in draggedItemIDs)
{
Scene sceneByHandle = EditorSceneManager.GetSceneByHandle(current);
if (!SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(sceneByHandle))
{
return(null);
}
list.Add(sceneByHandle);
}
return(list);
}
private void ItemContextClick(int contextClickedItemID)
{
Event.current.Use();
GenericMenu menu = new GenericMenu();
if (SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(EditorSceneManager.GetSceneByHandle(contextClickedItemID)))
{
this.CreateMultiSceneHeaderContextClick(menu, contextClickedItemID);
}
else
{
this.CreateGameObjectContextClick(menu, contextClickedItemID);
}
menu.ShowAsContext();
}
private List <int> GetSelectedGameObjects()
{
List <int> list = new List <int>();
int[] selection = this.m_TreeView.GetSelection();
int[] array = selection;
for (int i = 0; i < array.Length; i++)
{
int num = array[i];
if (!SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(EditorSceneManager.GetSceneByHandle(num)))
{
list.Add(num);
}
}
return(list);
}
private void TreeViewItemDoubleClicked(int instanceID)
{
Scene sceneByHandle = EditorSceneManager.GetSceneByHandle(instanceID);
if (SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(sceneByHandle))
{
if (sceneByHandle.isLoaded)
{
SceneManager.SetActiveScene(sceneByHandle);
}
}
else
{
SceneView.FrameLastActiveSceneView();
}
}
private List <Scene> GetDraggedScenes(List <int> draggedItemIDs)
{
List <Scene> scenes = new List <Scene>();
foreach (int id in draggedItemIDs)
{
Scene scene = EditorSceneManager.GetSceneByHandle(id);
if (!SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(scene))
{
return(null);
}
scenes.Add(scene);
}
return(scenes);
}
private List <Scene> GetDraggedScenes(List <int> draggedItemIDs)
{
List <Scene> sceneList = new List <Scene>();
using (List <int> .Enumerator enumerator = draggedItemIDs.GetEnumerator())
{
while (enumerator.MoveNext())
{
Scene sceneByHandle = EditorSceneManager.GetSceneByHandle(enumerator.Current);
if (!SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(sceneByHandle))
{
return((List <Scene>)null);
}
sceneList.Add(sceneByHandle);
}
}
return(sceneList);
}
private DragAndDropVisualMode DoDragScenes(GameObjectTreeViewItem parentItem, GameObjectTreeViewItem targetItem, bool perform, TreeViewDragging.DropPosition dropPos)
{
List <Scene> list = DragAndDrop.GetGenericData("SceneHeaderList") as List <Scene>;
bool flag = list != null;
bool flag2 = false;
if (!flag && DragAndDrop.objectReferences.Length > 0)
{
int num = 0;
UnityEngine.Object[] objectReferences = DragAndDrop.objectReferences;
for (int i = 0; i < objectReferences.Length; i++)
{
UnityEngine.Object @object = objectReferences[i];
if (@object is SceneAsset)
{
num++;
}
}
flag2 = (num == DragAndDrop.objectReferences.Length);
}
if (!flag && !flag2)
{
return(DragAndDropVisualMode.None);
}
if (perform)
{
List <Scene> list2 = null;
if (flag2)
{
List <Scene> list3 = new List <Scene>();
UnityEngine.Object[] objectReferences2 = DragAndDrop.objectReferences;
for (int j = 0; j < objectReferences2.Length; j++)
{
UnityEngine.Object assetObject = objectReferences2[j];
string assetPath = AssetDatabase.GetAssetPath(assetObject);
Scene scene = SceneManager.GetSceneByPath(assetPath);
if (SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(scene))
{
this.m_TreeView.Frame(scene.handle, true, true);
}
else
{
bool alt = Event.current.alt;
if (alt)
{
scene = EditorSceneManager.OpenScene(assetPath, OpenSceneMode.AdditiveWithoutLoading);
}
else
{
scene = EditorSceneManager.OpenScene(assetPath, OpenSceneMode.Additive);
}
if (SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(scene))
{
list3.Add(scene);
}
}
}
if (targetItem != null)
{
list2 = list3;
}
if (list3.Count > 0)
{
Selection.instanceIDs = (from x in list3
select x.handle).ToArray <int>();
this.m_TreeView.Frame(list3.Last <Scene>().handle, true, false);
}
}
else
{
list2 = list;
}
if (list2 != null)
{
if (targetItem != null)
{
Scene scene2 = targetItem.scene;
if (SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(scene2))
{
if (!targetItem.isSceneHeader || dropPos == TreeViewDragging.DropPosition.Upon)
{
dropPos = TreeViewDragging.DropPosition.Below;
}
if (dropPos == TreeViewDragging.DropPosition.Above)
{
for (int k = 0; k < list2.Count; k++)
{
EditorSceneManager.MoveSceneBefore(list2[k], scene2);
}
}
else if (dropPos == TreeViewDragging.DropPosition.Below)
{
for (int l = list2.Count - 1; l >= 0; l--)
{
EditorSceneManager.MoveSceneAfter(list2[l], scene2);
}
}
}
}
else
{
Scene sceneAt = SceneManager.GetSceneAt(SceneManager.sceneCount - 1);
for (int m = list2.Count - 1; m >= 0; m--)
{
EditorSceneManager.MoveSceneAfter(list2[m], sceneAt);
}
}
}
}
return(DragAndDropVisualMode.Move);
}
private void CreateMultiSceneHeaderContextClick(GenericMenu menu, int contextClickedItemID)
{
Scene sceneByHandle = EditorSceneManager.GetSceneByHandle(contextClickedItemID);
if (!SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(sceneByHandle))
{
Debug.LogError("Context clicked item is not a scene");
return;
}
if (sceneByHandle.isLoaded)
{
menu.AddItem(EditorGUIUtility.TextContent("Set Active Scene"), false, new GenericMenu.MenuFunction2(this.SetSceneActive), contextClickedItemID);
menu.AddSeparator(string.Empty);
}
if (sceneByHandle.isLoaded)
{
if (!EditorApplication.isPlaying)
{
menu.AddItem(EditorGUIUtility.TextContent("Save Scene"), false, new GenericMenu.MenuFunction2(this.SaveSelectedScenes), contextClickedItemID);
menu.AddItem(EditorGUIUtility.TextContent("Save Scene As"), false, new GenericMenu.MenuFunction2(this.SaveSceneAs), contextClickedItemID);
menu.AddItem(EditorGUIUtility.TextContent("Save All"), false, new GenericMenu.MenuFunction2(this.SaveAllScenes), contextClickedItemID);
}
else
{
menu.AddDisabledItem(EditorGUIUtility.TextContent("Save Scene"));
menu.AddDisabledItem(EditorGUIUtility.TextContent("Save Scene As"));
menu.AddDisabledItem(EditorGUIUtility.TextContent("Save All"));
}
menu.AddSeparator(string.Empty);
}
bool flag = EditorSceneManager.loadedSceneCount != this.GetNumLoadedScenesInSelection();
if (sceneByHandle.isLoaded)
{
bool flag2 = flag && !EditorApplication.isPlaying && !string.IsNullOrEmpty(sceneByHandle.path);
if (flag2)
{
menu.AddItem(EditorGUIUtility.TextContent("Unload Scene"), false, new GenericMenu.MenuFunction2(this.UnloadSelectedScenes), contextClickedItemID);
}
else
{
menu.AddDisabledItem(EditorGUIUtility.TextContent("Unload Scene"));
}
}
else
{
bool flag3 = !EditorApplication.isPlaying;
if (flag3)
{
menu.AddItem(EditorGUIUtility.TextContent("Load Scene"), false, new GenericMenu.MenuFunction2(this.LoadSelectedScenes), contextClickedItemID);
}
else
{
menu.AddDisabledItem(EditorGUIUtility.TextContent("Load Scene"));
}
}
bool flag4 = this.GetSelectedScenes().Count == SceneManager.sceneCount;
bool flag5 = flag && !flag4 && !EditorApplication.isPlaying;
if (flag5)
{
menu.AddItem(EditorGUIUtility.TextContent("Remove Scene"), false, new GenericMenu.MenuFunction2(this.RemoveSelectedScenes), contextClickedItemID);
}
else
{
menu.AddDisabledItem(EditorGUIUtility.TextContent("Remove Scene"));
}
menu.AddSeparator(string.Empty);
if (!string.IsNullOrEmpty(sceneByHandle.path))
{
menu.AddItem(EditorGUIUtility.TextContent("Select Scene Asset"), false, new GenericMenu.MenuFunction2(this.SelectSceneAsset), contextClickedItemID);
}
else
{
menu.AddDisabledItem(new GUIContent("Select Scene Asset"));
}
if (sceneByHandle.isLoaded)
{
menu.AddSeparator(string.Empty);
this.AddCreateGameObjectItemsToMenu(menu, (from t in Selection.transforms
select t.gameObject).ToArray <GameObject>(), false, true, sceneByHandle.handle);
}
}
private DragAndDropVisualMode DoDragScenes(GameObjectTreeViewItem parentItem, GameObjectTreeViewItem targetItem, bool perform, DropPosition dropPos)
{
// We allow dragging SceneAssets on any game object in the Hierarchy to make it easy to drag in a Scene from
// the project browser. If dragging on a game object (not a sceneheader) we place the dropped scene
// below the game object's scene
// Case: 1
List <Scene> scenes = DragAndDrop.GetGenericData(kSceneHeaderDragString) as List <Scene>;
bool reorderExistingScenes = (scenes != null);
// Case: 2
bool insertNewScenes = false;
if (!reorderExistingScenes && DragAndDrop.objectReferences.Length > 0)
{
int sceneAssetCount = 0;
foreach (var dragged in DragAndDrop.objectReferences)
{
if (dragged is SceneAsset)
{
sceneAssetCount++;
}
}
insertNewScenes = (sceneAssetCount == DragAndDrop.objectReferences.Length);
}
// Early out if not case 1 or 2
if (!reorderExistingScenes && !insertNewScenes)
{
return(DragAndDropVisualMode.None);
}
if (perform)
{
List <Scene> scenesToBeMoved = null;
if (insertNewScenes)
{
List <Scene> insertedScenes = new List <Scene>();
foreach (var sceneAsset in DragAndDrop.objectReferences)
{
string scenePath = AssetDatabase.GetAssetPath(sceneAsset);
Scene scene = SceneManager.GetSceneByPath(scenePath);
if (SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(scene))
{
m_TreeView.Frame(scene.handle, true, true);
}
else
{
bool unloaded = Event.current.alt;
if (unloaded)
{
scene = EditorSceneManager.OpenScene(scenePath, OpenSceneMode.AdditiveWithoutLoading);
}
else
{
scene = EditorSceneManager.OpenScene(scenePath, OpenSceneMode.Additive);
}
if (SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(scene))
{
insertedScenes.Add(scene);
}
}
}
if (targetItem != null)
{
scenesToBeMoved = insertedScenes;
}
// Select added scenes and frame last scene
if (insertedScenes.Count > 0)
{
Selection.instanceIDs = insertedScenes.Select(x => x.handle).ToArray();
m_TreeView.Frame(insertedScenes.Last().handle, true, false);
}
}
else // reorderExistingScenes
{
scenesToBeMoved = scenes;
}
if (scenesToBeMoved != null)
{
if (targetItem != null)
{
Scene dstScene = targetItem.scene;
if (SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(dstScene))
{
if (!targetItem.isSceneHeader || dropPos == DropPosition.Upon)
{
dropPos = DropPosition.Below;
}
if (dropPos == DropPosition.Above)
{
for (int i = 0; i < scenesToBeMoved.Count; i++)
{
EditorSceneManager.MoveSceneBefore(scenesToBeMoved[i], dstScene);
}
}
else if (dropPos == DropPosition.Below)
{
for (int i = scenesToBeMoved.Count - 1; i >= 0; i--)
{
EditorSceneManager.MoveSceneAfter(scenesToBeMoved[i], dstScene);
}
}
}
}
else
{
Scene dstScene = SceneManager.GetSceneAt(SceneManager.sceneCount - 1);
for (int i = scenesToBeMoved.Count - 1; i >= 0; i--)
{
EditorSceneManager.MoveSceneAfter(scenesToBeMoved[i], dstScene);
}
}
}
}
return(DragAndDropVisualMode.Move);
}
private DragAndDropVisualMode DoDragScenes(GameObjectTreeViewItem parentItem, GameObjectTreeViewItem targetItem, bool perform, TreeViewDragging.DropPosition dropPos)
{
List <Scene> genericData = DragAndDrop.GetGenericData("SceneHeaderList") as List <Scene>;
bool flag1 = genericData != null;
bool flag2 = false;
if (!flag1 && DragAndDrop.objectReferences.Length > 0)
{
int num = 0;
foreach (UnityEngine.Object objectReference in DragAndDrop.objectReferences)
{
if (objectReference is SceneAsset)
{
++num;
}
}
flag2 = num == DragAndDrop.objectReferences.Length;
}
if (!flag1 && !flag2)
{
return(DragAndDropVisualMode.None);
}
if (perform)
{
List <Scene> sceneList = (List <Scene>)null;
if (flag2)
{
List <Scene> source = new List <Scene>();
foreach (UnityEngine.Object objectReference in DragAndDrop.objectReferences)
{
string assetPath = AssetDatabase.GetAssetPath(objectReference);
Scene sceneByPath = SceneManager.GetSceneByPath(assetPath);
if (SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(sceneByPath))
{
this.m_TreeView.Frame(sceneByPath.handle, true, true);
}
else
{
Scene scene = !Event.current.alt ? EditorSceneManager.OpenScene(assetPath, OpenSceneMode.Additive) : EditorSceneManager.OpenScene(assetPath, OpenSceneMode.AdditiveWithoutLoading);
if (SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(scene))
{
source.Add(scene);
}
}
}
if (targetItem != null)
{
sceneList = source;
}
if (SceneManager.sceneCount - source.Count == 1)
{
((TreeViewDataSource)this.m_TreeView.data).SetExpanded(SceneManager.GetSceneAt(0).handle, true);
}
if (source.Count > 0)
{
Selection.instanceIDs = source.Select <Scene, int>((Func <Scene, int>)(x => x.handle)).ToArray <int>();
this.m_TreeView.Frame(source.Last <Scene>().handle, true, false);
}
}
else
{
sceneList = genericData;
}
if (sceneList != null)
{
if (targetItem != null)
{
Scene scene = targetItem.scene;
if (SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(scene))
{
if (!targetItem.isSceneHeader || dropPos == TreeViewDragging.DropPosition.Upon)
{
dropPos = TreeViewDragging.DropPosition.Below;
}
if (dropPos == TreeViewDragging.DropPosition.Above)
{
for (int index = 0; index < sceneList.Count; ++index)
{
EditorSceneManager.MoveSceneBefore(sceneList[index], scene);
}
}
else if (dropPos == TreeViewDragging.DropPosition.Below)
{
for (int index = sceneList.Count - 1; index >= 0; --index)
{
EditorSceneManager.MoveSceneAfter(sceneList[index], scene);
}
}
}
}
else
{
Scene sceneAt = SceneManager.GetSceneAt(SceneManager.sceneCount - 1);
for (int index = sceneList.Count - 1; index >= 0; --index)
{
EditorSceneManager.MoveSceneAfter(sceneList[index], sceneAt);
}
}
}
}
return(DragAndDropVisualMode.Move);
}
private DragAndDropVisualMode DoDragScenes(GameObjectTreeViewItem parentItem, GameObjectTreeViewItem targetItem, bool perform, TreeViewDragging.DropPosition dropPos)
{
List <Scene> genericData = DragAndDrop.GetGenericData("SceneHeaderList") as List <Scene>;
bool flag = genericData != null;
bool flag2 = false;
if (!flag && (DragAndDrop.objectReferences.Length > 0))
{
int num = 0;
foreach (Object obj2 in DragAndDrop.objectReferences)
{
if (obj2 is SceneAsset)
{
num++;
}
}
flag2 = num == DragAndDrop.objectReferences.Length;
}
if (!flag && !flag2)
{
return(DragAndDropVisualMode.None);
}
if (perform)
{
List <Scene> list2 = null;
if (flag2)
{
List <Scene> source = new List <Scene>();
foreach (Object obj3 in DragAndDrop.objectReferences)
{
string assetPath = AssetDatabase.GetAssetPath(obj3);
Scene sceneByPath = SceneManager.GetSceneByPath(assetPath);
if (SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(sceneByPath))
{
base.m_TreeView.Frame(sceneByPath.handle, true, true);
}
else
{
if (Event.current.alt)
{
sceneByPath = EditorSceneManager.OpenScene(assetPath, OpenSceneMode.AdditiveWithoutLoading);
}
else
{
sceneByPath = EditorSceneManager.OpenScene(assetPath, OpenSceneMode.Additive);
}
if (SceneHierarchyWindow.IsSceneHeaderInHierarchyWindow(sceneByPath))
{
source.Add(sceneByPath);
}
}
}
if (targetItem != null)
{
list2 = source;
}
if ((SceneManager.sceneCount - source.Count) == 1)
{
Scene sceneAt = SceneManager.GetSceneAt(0);
((TreeViewDataSource)base.m_TreeView.data).SetExpanded(sceneAt.handle, true);
}
if (source.Count > 0)
{
if (< > f__am$cache1 == null)
{
