private void RenderObjectGroupSelectionPopup()
{
ObjectGroupDatabase objectGroupDatabase = Octave3DWorldBuilder.ActiveInstance.PlacementObjectGroupDatabase;
if (objectGroupDatabase.NumberOfGroups == 0)
{
EditorGUILayoutEx.InformativeLabel("No object groups are currently available.");
return;
}
PrefabCategoryDatabase prefabCategoryDatabase = PrefabCategoryDatabase.Get();
PrefabCategory activeCategory = prefabCategoryDatabase.ActivePrefabCategory;
List <ObjectGroup> allObjectGroups = objectGroupDatabase.GetAllObjectGroups();
if (activeCategory.ObjectGroup == null)
{
activeCategory.SetObjectGroup(allObjectGroups[0]);
}
int currentGroupIndex = allObjectGroups.FindIndex(0, item => item == activeCategory.ObjectGroup);
if (currentGroupIndex < 0)
{
return;
}
int newGroupIndex = EditorGUILayoutEx.Popup(GetContentForObjectGroupSelectionPopup(), currentGroupIndex, objectGroupDatabase.GetAllObjectGroupNames());
if (newGroupIndex != currentGroupIndex)
{
UndoEx.RecordForToolAction(activeCategory);
activeCategory.SetObjectGroup(allObjectGroups[newGroupIndex]);
}
}
private void PlaceObjectFromPlacementGuide(bool checkForIntersection)
{
ObjectPlacementGuide placementGuide = ObjectPlacementGuide.Instance;
GameObject placedHierarchyRoot = null;
OrientedBox guideHierarchyWorldOrientedBox = ObjectPlacementGuide.SceneObject.GetHierarchyWorldOrientedBox();
List <GameObject> intersectingObjects = ObjectQueries.GetIntersectingObjects(guideHierarchyWorldOrientedBox, new List <GameObject> {
_strokeSurface.SurfaceObject
}, true);
if (!checkForIntersection || ObjectPlacementSettings.Get().ObjectIntersectionSettings.AllowIntersectionForDecorPaintSingleModeDrag ||
intersectingObjects.Count == 0)
{
placedHierarchyRoot = Octave3DScene.Get().InstantiateObjectHierarchyFromPrefab(placementGuide.SourcePrefab, placementGuide.gameObject.transform);
ObjectHierarchyRootsWerePlacedInSceneMessage.SendToInterestedListeners(placedHierarchyRoot, ObjectHierarchyRootsWerePlacedInSceneMessage.PlacementType.ObjectPlacement);
List <GameObject> allPlacedObjects = placedHierarchyRoot.GetAllChildrenIncludingSelf();
_objectsPlacedWhileDragging.AddRange(allPlacedObjects);
DecorPaintObjectPlacement.Get().DecorPaintMask.ObjectCollectionMask.Mask(allPlacedObjects);
}
_orientedBoxOfLastPlacedHierarchy = ObjectPlacementGuide.SceneObject.GetHierarchyWorldOrientedBox();
_pivotPointsOfLastPlacedHierarchy.FromOrientedBoxAndDecorStrokeSurface(_orientedBoxOfLastPlacedHierarchy, _strokeSurface);
if (DecorPaintObjectPlacementSettings.Get().SingleDecorPaintModeSettings.RandomizePrefabsInActiveCategory)
{
PrefabCategory activePrefabCategory = PrefabCategoryDatabase.Get().ActivePrefabCategory;
if (activePrefabCategory != null)
{
activePrefabCategory.RandomizeActivePrefab();
}
}
}
private static void EnsureGuideUsesBeginTileConnectionPrefab()
{
ObjectPlacementPathTileConnectionSettings tileConnectionSettings = ObjectPlacement.Get().PathObjectPlacement.PathSettings.TileConnectionSettings;
ObjectPlacementPathTileConnectionTypeSettings beginTileConnectionSettings = tileConnectionSettings.GetSettingsForTileConnectionType(ObjectPlacementPathTileConnectionType.Begin);
if (CanRefreshGuideToUseBeginTileConnectionPrefab(beginTileConnectionSettings))
{
PrefabCategory categoryWhichContainsBeginPrefab = PrefabCategoryDatabase.Get().GetPrefabCategoryWhichContainsPrefab(beginTileConnectionSettings.Prefab);
if (categoryWhichContainsBeginPrefab == null)
{
return;
}
PrefabCategoryDatabase.Get().SetActivePrefabCategory(categoryWhichContainsBeginPrefab);
categoryWhichContainsBeginPrefab.SetActivePrefab(beginTileConnectionSettings.Prefab);
ObjectPlacement.Get().DestroyPlacementGuide();
ObjectPlacementGuide.CreateFromActivePrefabIfNotExists();
}
// Note: When using tile connections, we will always use the original prefab scale
if (ObjectPlacementGuide.ExistsInScene)
{
ObjectPlacementGuide.Instance.WorldScale = beginTileConnectionSettings.Prefab.InitialWorldScale;
}
}
private void RenderActiveCategorySelectionPopup()
{
PrefabCategoryDatabase prefabCategoryDatabase = PrefabCategoryDatabase.Get();
string newActiveCategoryName = EditorGUILayoutEx.SortedPopup(GetContentForActivePrefabCategorySelectionPopup(),
prefabCategoryDatabase.IndexOfActiveCategory,
ViewData.ShowPrefabCategoryFolderNames ?
prefabCategoryDatabase.GetAllPrefabCategoryNamesWithFolders(ViewData.MaxNumberOfCategoryFolderNames) : prefabCategoryDatabase.GetAllPrefabCategoryNames());
if (ViewData.ShowPrefabCategoryFolderNames)
{
if ((prefabCategoryDatabase.ActivePrefabCategory == null && !string.IsNullOrEmpty(newActiveCategoryName)) ||
newActiveCategoryName != prefabCategoryDatabase.ActivePrefabCategory.GetNameWithConcatFolderNames(ViewData.MaxNumberOfCategoryFolderNames))
{
UndoEx.RecordForToolAction(prefabCategoryDatabase);
prefabCategoryDatabase.SetActivePrefabCategory(prefabCategoryDatabase.GetPrefabCategoryByNameWithFolders(newActiveCategoryName, ViewData.MaxNumberOfCategoryFolderNames));
}
}
else
{
if ((prefabCategoryDatabase.ActivePrefabCategory == null && !string.IsNullOrEmpty(newActiveCategoryName)) ||
newActiveCategoryName != prefabCategoryDatabase.ActivePrefabCategory.Name)
{
UndoEx.RecordForToolAction(prefabCategoryDatabase);
prefabCategoryDatabase.SetActivePrefabCategory(prefabCategoryDatabase.GetPrefabCategoryByName(newActiveCategoryName));
}
}
}
private void RespondToMessage(UndoRedoWasPerformedMessage message)
{
if (_sourcePrefab != PrefabCategoryDatabase.Get().ActivePrefabCategory.ActivePrefab)
{
DestroyIfExists();
CreateFromActivePrefabIfNotExists();
}
}
private void CreateNewCategoryFromDroppedFolderAndAssignPrefabs(PrefabFolderDropData prefabFolderDropData)
{
PrefabCategory newPrefabCategory = PrefabCategoryDatabase.Get().CreatePrefabCategory(prefabFolderDropData.FolderNameInPath);
newPrefabCategory.SetPathFolderNames(FileSystem.GetFolderNamesInPath(prefabFolderDropData.FolderPath));
newPrefabCategory.AddPrefabCollection(prefabFolderDropData.ValidPrefabs);
_lastCreatedCategory = newPrefabCategory;
}
protected override void PerformDrop()
{
PrefabCategory activePrefabCategory = PrefabCategoryDatabase.Get().ActivePrefabCategory;
PerformPrefabsToCategoryDropOperation(activePrefabCategory);
PerformPrefabFoldersToCategoryDropOperation(activePrefabCategory);
PrefabTagsWindow.Get().RepaintOctave3DWindow();
}
private void RenderSetPrefabOffsetFromObjectSurfaceInActiveCategoryButton()
{
if (GUILayout.Button(GetContentForSetPrefabOffsetFromObjectSurfaceInActiveCategoryButton(), GUILayout.Width(EditorGUILayoutEx.PreferedActionButtonWidth + 3.0f)))
{
PrefabCategory activePrefabCategory = PrefabCategoryDatabase.Get().ActivePrefabCategory;
UndoEx.RecordForToolAction(activePrefabCategory.GetAllPrefabs());
PrefabCategoryActions.SetPrefabOffsetFromObjectSurface(activePrefabCategory, ViewData.PrefabOffsetFromObjectSurface);
}
}
private void RenderDestinationCategoryForElementPrefabsSelectionPopup()
{
string newString = EditorGUILayoutEx.Popup(GetContentForDestinationCategoryForElementPrefabsSelectionPopup(), _brush.DestinationCategoryForElementPrefabs.Name, PrefabCategoryDatabase.Get().GetAllPrefabCategoryNames());
if (newString != _brush.DestinationCategoryForElementPrefabs.Name)
{
UndoEx.RecordForToolAction(_brush);
_brush.DestinationCategoryForElementPrefabs = PrefabCategoryDatabase.Get().GetPrefabCategoryByName(newString);
}
}
public static void PerformRegistrationForPrefabCategoryDatabase(PrefabCategoryDatabase prefabCategoryDatabase)
{
if (prefabCategoryDatabase != null)
{
MessageListenerDatabase listenerDatabase = MessageListenerDatabase.Instance;
listenerDatabase.UnregisterListener(prefabCategoryDatabase);
listenerDatabase.RegisterListenerForMessage(MessageType.PrefabTagWasRemovedFromDatabase, prefabCategoryDatabase);
}
}
private void RenderNextPrefabButton(float buttonWidth)
{
if (GUILayout.Button(GetContentForNextPrefabButton(), GUILayout.Width(buttonWidth)))
{
PrefabCategory activePrefabCategory = PrefabCategoryDatabase.Get().ActivePrefabCategory;
UndoEx.RecordForToolAction(activePrefabCategory);
PrefabCategoryActions.ActivateNextPrefabInPrefabCategory(activePrefabCategory);
}
}
private void RenderDestinationCategorySelectionPopup()
{
string newString = EditorGUILayoutEx.Popup(GetContentForDestinationCategorySelectionPopup(), _settings.DestinationCategory.Name, PrefabCategoryDatabase.Get().GetAllPrefabCategoryNames());
if (newString != _settings.DestinationCategory.Name)
{
UndoEx.RecordForToolAction(_settings);
_settings.DestinationCategory = PrefabCategoryDatabase.Get().GetPrefabCategoryByName(newString);
}
}
private void RenderCreateNewCategoryButton()
{
if (GUILayout.Button(GetContentForCreateNewCategoryButton(), GUILayout.Width(143.0f)))
{
PrefabCategoryDatabase prefabCategoryDatabase = PrefabCategoryDatabase.Get();
UndoEx.RecordForToolAction(prefabCategoryDatabase);
PrefabCategory newCategory = prefabCategoryDatabase.CreatePrefabCategory(ViewData.NameForNewPrefabCategory);
prefabCategoryDatabase.SetActivePrefabCategory(newCategory);
}
}
private void PerformDropUsingFirstPrefabInValidUnityPrefabCollection(List <GameObject> validUnityPrefabs)
{
GameObject firstValidUnityPrefab = GetFirstUnityPrefabFromValidUnityPrefabsCollection(validUnityPrefabs);
PrefabCategory categoryWhichContainsPrefab = PrefabCategoryDatabase.Get().GetPrefabCategoryWhichContainsPrefab(firstValidUnityPrefab);
if (categoryWhichContainsPrefab != null)
{
AssignPrefabToDestinationTileConnection(categoryWhichContainsPrefab.GetPrefabByUnityPrefab(firstValidUnityPrefab));
}
else
{
Prefab firstValidPrefab = GetFirstPrefabFromValidPrefabsCollection(PrefabFactory.Create(validUnityPrefabs));
CreatePrefabToCategoryAssociationAndAssignPrefabToDestinationTileConnection(firstValidPrefab);
}
}
public void Perform()
{
if (_dropData != null && _dropData.PrefabFoldersDropDataCollection.Count != 0)
{
if (_prefabFoldersDropSettings.CreatePrefabCategoriesFromDroppedFolders)
{
UndoEx.RecordForToolAction(PrefabCategoryDatabase.Get());
}
DropPrefabFolders();
if (ShouldActivateLastPrefabCategoryAfterDrop())
{
PrefabCategoryDatabase.Get().SetActivePrefabCategory(_lastCreatedCategory);
}
}
}
public void AddPrefab(Prefab prefab)
{
if (!ContainsPrefab(prefab) && !ContainsPrefab(prefab.UnityPrefab))
{
if (!PrefabCategoryDatabase.Get().IsThereCategoryWhichContainsPrefab(prefab))
{
_prefabs.AddEntity(prefab);
}
else
{
PrefabCategory categoryWhichContainsPrefab = PrefabCategoryDatabase.Get().GetPrefabCategoryWhichContainsPrefab(prefab);
LogPrefabAlreadyExistsInCategoryMessage(categoryWhichContainsPrefab.Name);
}
}
}
protected override void PerformDrop()
{
if (_dropDestination == DropDestination.Element)
{
if (_destinationDecorPaintBrushElement == null)
{
return;
}
List <GameObject> validUnityPrefabsInvolvedInDropOperation = PrefabValidator.GetValidPrefabsFromEntityCollection(DragAndDrop.objectReferences, false);
if (validUnityPrefabsInvolvedInDropOperation.Count != 0)
{
PerformDropUsingFirstPrefabInValidUnityPrefabCollection(validUnityPrefabsInvolvedInDropOperation);
}
}
else
{
if (_destinationBrush == null)
{
return;
}
List <GameObject> validUnityPrefabs = PrefabValidator.GetValidPrefabsFromEntityCollection(DragAndDrop.objectReferences, false);
if (validUnityPrefabs.Count != 0)
{
UndoEx.RecordForToolAction(_destinationBrush);
foreach (GameObject unityPrefab in validUnityPrefabs)
{
DecorPaintObjectPlacementBrushElement newElement = _destinationBrush.CreateNewElement();
PrefabCategory categoryWhichContainsPrefab = PrefabCategoryDatabase.Get().GetPrefabCategoryWhichContainsPrefab(unityPrefab);
if (categoryWhichContainsPrefab != null)
{
newElement.Prefab = categoryWhichContainsPrefab.GetPrefabByUnityPrefab(unityPrefab);
}
else
{
Prefab prefab = PrefabFactory.Create(unityPrefab);
UndoEx.RecordForToolAction(_destinationBrush.DestinationCategoryForElementPrefabs);
PrefabWithPrefabCategoryAssociationQueue.Instance.Enqueue(PrefabWithPrefabCategoryAssociationFactory.Create(prefab, _destinationBrush.DestinationCategoryForElementPrefabs));
newElement.Prefab = prefab;
}
}
}
}
Octave3DWorldBuilder.ActiveInstance.RepaintAllEditorWindows();
}
private void PlaceObject()
{
ObjectPlacementGuide placementGuide = ObjectPlacementGuide.Instance;
GameObject placedHierarchyRoot = Octave3DScene.Get().InstantiateObjectHierarchyFromPrefab(placementGuide.SourcePrefab, placementGuide.WorldPosition, placementGuide.WorldRotation, placementGuide.WorldScale);
ObjectHierarchyRootsWerePlacedInSceneMessage.SendToInterestedListeners(placedHierarchyRoot, ObjectHierarchyRootsWerePlacedInSceneMessage.PlacementType.ObjectPlacement);
if (PointAndClickObjectPlacementSettings.Get().RandomizePrefabsInActiveCategory)
{
PrefabCategory activePrefabCategory = PrefabCategoryDatabase.Get().ActivePrefabCategory;
if (activePrefabCategory != null)
{
activePrefabCategory.RandomizeActivePrefab();
}
}
}
public void AddPrefab(GameObject unityPrefab)
{
if (!ContainsPrefab(unityPrefab))
{
if (!PrefabCategoryDatabase.Get().IsThereCategoryWhichContainsPrefab(unityPrefab))
{
Prefab prefab = PrefabFactory.Create(unityPrefab);
_prefabs.AddEntity(prefab);
}
else
{
PrefabCategory categoryWhichContainsPrefab = PrefabCategoryDatabase.Get().GetPrefabCategoryWhichContainsPrefab(unityPrefab);
LogPrefabAlreadyExistsInCategoryMessage(categoryWhichContainsPrefab.Name);
}
}
}
private static void WritePrefabCategoryDatabase(XmlTextWriter xmlWriter)
{
xmlWriter.WriteNewLine(1);
xmlWriter.WriteStartElement(PrefabConfigXMLInfo.PrefabCategoryDatabaseNode);
List <PrefabCategory> allPrefabCategories = PrefabCategoryDatabase.Get().GetAllPrefabCategories();
for (int categoryIndex = 0; categoryIndex < allPrefabCategories.Count; ++categoryIndex)
{
EditorUtility.DisplayProgressBar("Saving prefab categories...", "", (categoryIndex + 1) / (float)allPrefabCategories.Count);
WritePrefabCategory(xmlWriter, allPrefabCategories[categoryIndex]);
}
EditorUtility.ClearProgressBar();
xmlWriter.WriteNewLine(1);
xmlWriter.WriteEndElement();
}
public void LoadAllPrefabsInActiveCategory()
{
PrefabCategory activePrefabCategory = PrefabCategoryDatabase.Get().ActivePrefabCategory;
if (activePrefabCategory != null)
{
List <Prefab> allPrefabsInCatgory = activePrefabCategory.GetAllPrefabs();
foreach (var prefab in allPrefabsInCatgory)
{
if (GetElementWithPrefab(prefab) == null)
{
var element = CreateNewElement();
element.Prefab = prefab;
}
}
}
}
public static void LoadConfig(string fileName)
{
if (string.IsNullOrEmpty(fileName))
{
return;
}
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(fileName);
UndoEx.RecordForToolAction(PrefabTagDatabase.Get());
PrefabTagDatabase.Get().RemoveAndDestroyAllPrefabTags();
XmlNodeList prefabTagsDatabaseNodes = xmlDoc.SelectNodes("//" + PrefabConfigXMLInfo.PrefabTagDatabaseNode);
if (prefabTagsDatabaseNodes.Count != 0)
{
ReadAllPrefabTags(prefabTagsDatabaseNodes[0]);
}
UndoEx.RecordForToolAction(PrefabCategoryDatabase.Get());
PrefabCategoryDatabase.Get().RemoveAndDestroyAllPrefabCategories(true);
XmlNodeList prefabCategoryDatabaseNodes = xmlDoc.SelectNodes("//" + PrefabConfigXMLInfo.PrefabCategoryDatabaseNode);
if (prefabCategoryDatabaseNodes.Count != 0)
{
ReadAllPrefabCategories(prefabCategoryDatabaseNodes[0]);
}
PrefabPreviewTextureCache.Get().GeneratePreviewForAllPrefabCategories(true);
PrefabCategory firstNonEmptyCategory = PrefabCategoryDatabase.Get().GetFirstNonEmptyCategory();
if (firstNonEmptyCategory != null)
{
PrefabCategoryDatabase.Get().SetActivePrefabCategory(firstNonEmptyCategory);
}
XmlNodeList prefabScrollViewLookAndFeelNodes = xmlDoc.SelectNodes("//" + PrefabConfigXMLInfo.PrefabScrollViewLookAndFeelNode);
if (prefabScrollViewLookAndFeelNodes.Count != 0)
{
ReadPrefabScrollViewLookAndFeel(prefabScrollViewLookAndFeelNodes[0]);
}
}
public List <GameObject> MirrorGameObjectHierarchies(List <GameObject> sourceHierarchyRoots)
{
if (sourceHierarchyRoots.Count == 0)
{
return(new List <GameObject>());
}
var mirroredHierarchies = new List <GameObject>(sourceHierarchyRoots.Count);
if (IsActive)
{
Dictionary <GameObject, Prefab> unityPrefabsToOctavePrefabs = new Dictionary <GameObject, Prefab>();
foreach (var root in sourceHierarchyRoots)
{
GameObject unityPrefab = root.GetSourcePrefab();
Prefab octavePrefab = null;
if (unityPrefab != null)
{
if (!unityPrefabsToOctavePrefabs.ContainsKey(unityPrefab))
{
PrefabCategory prefabCategory = PrefabCategoryDatabase.Get().GetPrefabCategoryWhichContainsPrefab(unityPrefab);
if (prefabCategory != null)
{
octavePrefab = prefabCategory.GetPrefabByUnityPrefab(unityPrefab);
unityPrefabsToOctavePrefabs.Add(unityPrefab, octavePrefab);
}
}
else
{
octavePrefab = unityPrefabsToOctavePrefabs[unityPrefab];
}
}
GameObject mirroredGameObjectHierarchy = MirrorGameObjectHierarchy(root, octavePrefab);
if (mirroredGameObjectHierarchy != null)
{
mirroredHierarchies.Add(mirroredGameObjectHierarchy);
}
}
}
return(mirroredHierarchies);
}
protected override void RenderContent()
{
_prefabScrollView.PrefabCategory = PrefabCategoryDatabase.Get().ActivePrefabCategory;
RenderShowPrefabCategoryFolderNamesToggle();
if (ViewData.ShowPrefabCategoryFolderNames)
{
RenderMaxNumberOfCategoryFolderNamesToggle();
}
RenderActiveCategorySelectionPopup();
RenderActiveCategoryNameChangeTextField();
RenderObjectGroupSelectionPopup();
EditorGUILayout.Separator();
EditorGUILayout.BeginHorizontal();
RenderPrefabsToActiveCategoryDropOperationSettingsButton();
RenderCreateNewCategoryControls();
EditorGUILayout.EndHorizontal();
Octave3DWorldBuilder.ActiveInstance.ShowGUIHint("Note: When a config is loaded, the tool will use the prefab path to load the prefab back. If the prefab's path has changed (e.g. moved to " +
"a different folder, or changed the name of a folder inside the folder hierarchy, or changed the name of the prefab asset etc), the prefab will not be loaded.");
Octave3DWorldBuilder.ActiveInstance.ShowGUIHint("When a config is saved, all prefab categories (together with their prefabs) and prefab tags are saved. When a config is loaded, " +
"all prefab categories and tags are removed and replaced with the ones which are loaded from the config file. Also, any missing object groups " +
"referenced by prefab categories, will automatically be created on load.");
EditorGUILayout.HelpBox("You can right click inside the prefab management window to bring up a context menu that will allow you to manage prefabs and prefab categories (e.g. remove, clear etc).", UnityEditor.MessageType.Warning);
EditorGUILayout.BeginHorizontal();
RenderSavePrefabConfigButton();
RenderLoadPrefabConfigButton();
var content = new GUIContent();
content.text = "Look and feel...";
content.tooltip = "Opens up a new window which allows you to control the look and feel of the prefab view area.";
if (GUILayout.Button(content, GUILayout.Width(100.0f)))
{
_prefabScrollView.LookAndFeelWindow.ShowOctave3DWindow();
}
EditorGUILayout.EndHorizontal();
_prefabScrollView.Render();
RenderActionsView();
}
protected override void RenderContent()
{
_scrollViewPosition = EditorGUILayout.BeginScrollView(_scrollViewPosition);
RenderContentInScrollView();
EditorGUILayout.EndScrollView();
Event currentEvent = Event.current;
if (currentEvent.type == EventType.MouseDown && currentEvent.button == (int)(MouseButton.Right))
{
GenericMenu contextMenu = new GenericMenu();
contextMenu.AddItem(new GUIContent("Remove/Active category"), false, delegate()
{
UndoEx.RecordForToolAction(PrefabCategoryDatabase.Get());
PrefabCategoryDatabase.Get().RemoveAndDestroyPrefabCategory(PrefabCategoryDatabase.Get().ActivePrefabCategory);
});
contextMenu.AddItem(new GUIContent("Remove/All categories"), false, delegate()
{
UndoEx.RecordForToolAction(PrefabCategoryDatabase.Get());
PrefabCategoryDatabase.Get().RemoveAndDestroyAllPrefabCategories(true);
});
contextMenu.AddItem(new GUIContent("Remove/Empty categories"), false, delegate()
{
UndoEx.RecordForToolAction(PrefabCategoryDatabase.Get());
PrefabCategoryDatabase.Get().RemoveAndDestroyEmptyPrefabCategories();
});
contextMenu.AddItem(new GUIContent("Clear/Active category"), false, delegate()
{
UndoEx.RecordForToolAction(PrefabCategoryDatabase.Get().ActivePrefabCategory);
PrefabCategoryDatabase.Get().ActivePrefabCategory.RemoveAndDestroyAllPrefabs();
});
contextMenu.AddItem(new GUIContent("Clear/All categories"), false, delegate()
{
var allCategories = PrefabCategoryDatabase.Get().GetAllPrefabCategories();
foreach (var prefabCategory in allCategories)
{
UndoEx.RecordForToolAction(prefabCategory);
prefabCategory.RemoveAndDestroyAllPrefabs();
}
});
contextMenu.ShowAsContext();
}
}
private void RenderActiveCategoryNameChangeTextField()
{
PrefabCategoryDatabase prefabCategoryDatabase = PrefabCategoryDatabase.Get();
PrefabCategory activeCategory = prefabCategoryDatabase.ActivePrefabCategory;
if (prefabCategoryDatabase.CanPrefabCategoryBeRenamed(activeCategory))
{
string newString = EditorGUILayoutEx.DelayedTextField(GetContentForActiveCategoryNameChangeField(), activeCategory.Name);
if (newString != activeCategory.Name)
{
UndoEx.RecordForToolAction(activeCategory);
prefabCategoryDatabase.RenamePrefabCategory(activeCategory, newString);
}
}
else
{
EditorGUILayoutEx.InformativeLabel("The default category can not be renamed.");
}
}
private static void EnsureGuideUsesActivePrefab()
{
PrefabCategory activePrefabCategory = PrefabCategoryDatabase.Get().ActivePrefabCategory;
if (activePrefabCategory != null)
{
Prefab activePrefab = activePrefabCategory.ActivePrefab;
if (activePrefab != null)
{
if (!ObjectPlacementGuide.ExistsInScene)
{
ObjectPlacementGuide.CreateFromActivePrefabIfNotExists();
}
else if (ObjectPlacementGuide.Instance.SourcePrefab != activePrefab)
{
ObjectPlacement.Get().DestroyPlacementGuide();
ObjectPlacementGuide.CreateFromActivePrefabIfNotExists();
}
}
}
}
public void RemoveNullPrefabReferences()
{
if (PrefabPreviewTextureCache.Get() == null)
{
return;
}
if (PrefabCategoryDatabase.Get() == null)
{
return;
}
if (DecorPaintObjectPlacementBrushDatabase.Get() == null)
{
return;
}
if (ObjectPlacement.Get() == null)
{
return;
}
PrefabPreviewTextureCache.Get().DestroyTexturesForNullPrefabEntries();
PrefabCategoryDatabase.Get().RemoveNullPrefabEntriesInAllCategories();
DecorPaintObjectPlacementBrushDatabase.Get().RemoveNullPrefabsFromAllBrushElements();
ObjectPlacement.Get().PathObjectPlacement.PathSettings.TileConnectionSettings.RemoveNullPrefabReferences();
}
private void RemoveNullGameObjectReferences()
{
ObjectSelection.Get().RemoveNullGameObjectEntries();
Octave3DWorldBuilder.ActiveInstance.PlacementObjectGroupDatabase.RemoveGroupsWithNullParents();
ObjectSnapping.Get().ObjectSnapMask.RemoveInvalidEntries();
DecorPaintObjectPlacement.Get().DecorPaintMask.RemoveInvalidEntries();
if (PrefabTagDatabase.Get().ContainsNullEntries())
{
Debug.Log("Detected null prefab tag references. This bug has been fixed and should never happen. If you are reading this, please contact me.");
List <PrefabCategory> allPrefabCategories = PrefabCategoryDatabase.Get().GetAllPrefabCategories();
foreach (var category in allPrefabCategories)
{
List <Prefab> allPrefabsInCategory = category.GetAllPrefabs();
foreach (var prefab in allPrefabsInCategory)
{
prefab.TagAssociations.RemoveNullEntries();
}
}
PrefabTagDatabase.Get().RemoveNullEntries();
}
}
public static Prefab CreateFromSelectedObjects(Pivot prefabPivot)
{
// Ensure that all necessary data is in place
ObjectSelectionPrefabCreationSettings prefabCreationSettings = ObjectSelectionPrefabCreationSettings.Get();
if (string.IsNullOrEmpty(prefabCreationSettings.PrefabName) || string.IsNullOrEmpty(prefabCreationSettings.DestinationFolder))
{
return(null);
}
if (ObjectSelection.Get().NumberOfSelectedObjects == 0)
{
return(null);
}
List <GameObject> allSelectedObjects = ObjectSelection.Get().GetAllSelectedGameObjects();
if (allSelectedObjects.Count == 0)
{
return(null);
}
// Check if a prefab with the same name already exists
bool shouldPrefabBeCreated = true;
GameObject prefabWithSameName = ProjectAssetDatabase.LoadPrefabWithNameInFolder(prefabCreationSettings.PrefabName, prefabCreationSettings.DestinationFolder, false);
if (prefabWithSameName != null)
{
if (EditorUtility.DisplayDialog("Are you sure?", "A prefab with the specified name already exists in the specified folder. Would you like to overwrite it?", "Yes", "No"))
{
// If the user chose 'Yes', we have to remove the existing prefab from its category
PrefabCategory categoryWhichContainsSamePrefab = PrefabCategoryDatabase.Get().GetPrefabCategoryWhichContainsPrefab(prefabWithSameName);
if (categoryWhichContainsSamePrefab != null)
{
categoryWhichContainsSamePrefab.RemoveAndDestroyPrefab(prefabWithSameName);
}
}
else
{
shouldPrefabBeCreated = false;
}
}
if (!shouldPrefabBeCreated)
{
return(null);
}
// Create all the objects which will reside in the prefab hierarchy
GameObject prefabRoot = new GameObject(prefabCreationSettings.PrefabName);
Box objectCollectionWorldBox = Box.GetInvalid();
var allObjectsInPrefabHierarchy = new List <GameObject>();
foreach (GameObject gameObject in allSelectedObjects)
{
Transform gameObjectTransform = gameObject.transform;
GameObject gameObjectClone = Octave3DWorldBuilder.Instantiate(gameObject, gameObjectTransform.position, gameObjectTransform.rotation) as GameObject;
allObjectsInPrefabHierarchy.Add(gameObjectClone);
Transform cloneTransform = gameObjectClone.transform;
gameObjectClone.name = gameObject.name;
cloneTransform.localScale = gameObjectTransform.lossyScale;
if (objectCollectionWorldBox.IsValid())
{
objectCollectionWorldBox.Encapsulate(gameObjectClone.GetWorldBox());
}
else
{
objectCollectionWorldBox = gameObjectClone.GetWorldBox();
}
}
// Now calculate the root object's position based on the specified pivot point
Transform prefabRootTransform = prefabRoot.transform;
if (prefabPivot == Pivot.Center)
{
prefabRootTransform.position = objectCollectionWorldBox.Center;
}
else if (prefabPivot == Pivot.BottomCenter)
{
prefabRootTransform.position = objectCollectionWorldBox.GetBoxFaceCenter(BoxFace.Bottom);
}
// Now that the root object's position is in place, attach all objects as children of the root
foreach (GameObject gameObject in allObjectsInPrefabHierarchy)
{
gameObject.transform.parent = prefabRootTransform;
}
// Create the prefab and assign it to the chosen category
GameObject createdUnityPrefab = ProjectAssetDatabase.CreatePrefab(prefabRoot, prefabCreationSettings.PrefabName, prefabCreationSettings.DestinationFolder);
if (createdUnityPrefab == null)
{
return(null);
}
UndoEx.RecordForToolAction(prefabCreationSettings.DestinationCategory);
Prefab createdPrefab = PrefabFactory.Create(createdUnityPrefab);
prefabCreationSettings.DestinationCategory.AddPrefab(createdPrefab);
Octave3DWorldBuilder.DestroyImmediate(prefabRoot);
PrefabManagementWindow.Get().RepaintOctave3DWindow();
return(createdPrefab);
}
