// ----------------------------------------------------------------------
public static bool DeleteMultiSelectedObjects(iCS_IStorage iStorage)
{
#if SHOW_DEBUG
Debug.Log("iCanScript: Multi-Select Delete");
#endif
if (iStorage == null)
{
return(false);
}
if (!IsDeletionAllowed())
{
return(false);
}
var selectedObjects = iStorage.GetMultiSelectedObjects();
if (selectedObjects == null || selectedObjects.Length == 0)
{
return(false);
}
if (selectedObjects.Length == 1)
{
DeleteObject(selectedObjects[0]);
return(true);
}
OpenTransaction(iStorage);
try {
iStorage.AnimateGraph(null,
_ => {
foreach (var obj in selectedObjects)
{
if (!obj.CanBeDeleted())
{
ShowNotification("Fix port=> \"" + obj.DisplayName + "\" from node=> \"" + obj.ParentNode.FullName + "\" cannot be deleted.");
continue;
}
// Move the selection to the parent node
var parent = obj.ParentNode;
iStorage.SelectedObject = parent;
SystemEvents.AnnounceVisualScriptElementWillBeRemoved(obj);
if (obj.IsInstanceNodePort)
{
iStorage.PropertiesWizardDestroyAllObjectsAssociatedWithPort(obj);
}
else
{
iStorage.DestroyInstance(obj.InstanceId);
}
iStorage.ForcedRelayoutOfTree();
}
}
);
}
catch (System.Exception) {
CancelTransaction(iStorage);
return(false);
}
CloseTransaction(iStorage, "Delete Selection");
return(true);
}
// =================================================================================
// INITIALIZATION
// ---------------------------------------------------------------------------------
public static void Init(iCS_IStorage iStorage)
{
var editor = EditorWindow.CreateInstance <VisualScriptSettingsEditor>();
editor.ShowUtility();
editor.iStorage = iStorage;
}
// ----------------------------------------------------------------------
// Returns the port name position in graph coordinate and GUI scale size.
Rect GetPortNamePosition(iCS_EditorObject port, iCS_IStorage iStorage)
{
Vector2 labelSize = GetPortNameSize(port);
Vector2 labelPos = GetPortCenter(port);
switch (port.Edge)
{
case iCS_EdgeEnum.Left:
labelPos.x += iCS_EditorConfig.PortDiameter;
labelPos.y -= 1 + 0.5f * labelSize.y / Scale;
break;
case iCS_EdgeEnum.Right:
labelPos.x -= labelSize.x / Scale + iCS_EditorConfig.PortDiameter;
labelPos.y -= 1 + 0.5f * labelSize.y / Scale;
break;
case iCS_EdgeEnum.Top:
labelPos.x -= 1 + 0.5f * labelSize.x / Scale;
labelPos.y -= iCS_EditorConfig.PortDiameter + 0.8f * (labelSize.y / Scale);
break;
case iCS_EdgeEnum.Bottom:
labelPos.x -= 1 + 0.5f * labelSize.x / Scale;
labelPos.y += iCS_EditorConfig.PortDiameter;
break;
}
return(new Rect(labelPos.x, labelPos.y, labelSize.x, labelSize.y));
}
// ----------------------------------------------------------------------
void FunctionMenu(iCS_EditorObject selectedObject, iCS_IStorage storage)
{
iCS_MenuContext[] menu;
if (!selectedObject.IsIconizedInLayout)
{
// Base menu items
menu = new iCS_MenuContext[0];
int idx = 0;
// -- Add Enable & Trigger --
idx = GrowMenuBy(ref menu, 1);
menu[idx] = new iCS_MenuContext(EnablePortStr);
idx = GrowMenuBy(ref menu, 1);
if (storage.HasTriggerPort(selectedObject))
{
menu[idx] = new iCS_MenuContext("#" + TriggerPortStr);
}
else
{
menu[idx] = new iCS_MenuContext(TriggerPortStr);
}
idx = GrowMenuBy(ref menu, 1);
menu[idx] = new iCS_MenuContext(SeparatorStr);
}
else
{
menu = new iCS_MenuContext[0];
}
AddWrapInPackageIfAppropriate(ref menu, selectedObject);
AddShowInHierarchyMenuItem(ref menu);
AddDeleteMenuItem(ref menu);
ShowMenu(menu, selectedObject, storage);
}
// ----------------------------------------------------------------------
// Assures proper initialization and returns true if editor is ready
// to execute.
bool IsInitialized()
{
// Nothing to do if we don't have a Graph to edit...
UpdateMgr();
if (IStorage == null)
{
myBookmark = null;
DragType = DragTypeEnum.None;
CloseSubEditor();
return(false);
}
if (IStorage != myPreviousIStorage)
{
// Avoid using a storage without a root node.
if (StorageRoot == null)
{
return(false);
}
myPreviousIStorage = IStorage;
myBookmark = null;
DragType = DragTypeEnum.None;
CloseSubEditor();
IStorage.ForceRelayout = true;
}
// Don't run if graphic sub-system did not initialise.
if (iCS_Graphics.IsInitialized == false)
{
iCS_Graphics.Init(IStorage);
}
// Update visual script cache.
UpdateVisualScriptCache();
return(true);
}
// =================================================================================
// Storage & Selected object Update. This update is called by the Editors.
// ---------------------------------------------------------------------------------
public static void Update()
{
// -- Use previous game object if new selection does not include a visual script. --
GameObject go = Selection.activeGameObject;
var monoBehaviour = go != null?go.GetComponent <iCS_MonoBehaviourImp>() : null;
// -- Verify if we should save visual script. --
if (myIStorage != null && myIStorage.iCSMonoBehaviour != monoBehaviour)
{
var previousMonobehaviour = myIStorage.iCSMonoBehaviour;
if (previousMonobehaviour != null)
{
ImmediateSaveWithUndo();
SaveAndLoad.Save(myIStorage);
}
}
if (monoBehaviour == null)
{
// Clear if previous game object is not valid.
ImmediateSaveWithUndo();
myIStorage = null;
myIsPlaying = Application.isPlaying;
return;
}
// Verify for storage change.
bool isPlaying = Application.isPlaying;
if (myIStorage == null || myIStorage.iCSMonoBehaviour != monoBehaviour || myIsPlaying != isPlaying)
{
ImmediateSaveWithUndo();
myIsPlaying = isPlaying;
myIStorage = new iCS_IStorage(monoBehaviour);
return;
}
}
public static void UndoIfUndoRedoId(int modificationId, iCS_IStorage iStorage)
{
if (IsCurrentUndoRedoId(modificationId, iStorage))
{
Undo.PerformUndo();
}
}
public static void MakeVisible(iCS_EditorObject eObj, iCS_IStorage iStorage)
{
if (eObj == null || iStorage == null)
{
return;
}
if (eObj.IsNode)
{
for (var parent = eObj.Parent; parent != null && parent.InstanceId != 0; parent = parent.Parent)
{
parent.Unfold();
}
return;
}
if (eObj.IsPort)
{
var portParent = eObj.ParentNode;
if (!portParent.IsVisibleInLayout || portParent.IsIconizedInLayout)
{
portParent.Fold();
}
MakeVisible(portParent, iStorage);
return;
}
}
// ----------------------------------------------------------------------
public static iCS_EditorObject GetNextSibling(iCS_EditorObject node, iCS_IStorage storage)
{
if (node == null || node.Parent == null)
{
return(null);
}
iCS_EditorObject nextSibling = null;
iCS_EditorObject firstChild = null;
bool nodeFound = false;
storage.UntilMatchingChildNode(node.Parent,
child => {
if (firstChild == null)
{
firstChild = child;
}
if (child == node)
{
nodeFound = true;
return(false);
}
if (nodeFound)
{
nextSibling = child;
return(true);
}
return(false);
}
);
if (!nodeFound)
{
return(node);
}
return(nextSibling ?? firstChild);
}
// ----------------------------------------------------------------------
public static iCS_EditorObject WrapMultiSelectionInPackage(iCS_IStorage iStorage)
{
if (iStorage == null)
{
return(null);
}
if (!IsCreationAllowed())
{
return(null);
}
var selectedObjects = iStorage.FilterMultiSelectionForWrapInPackage();
if (selectedObjects == null || selectedObjects.Length == 0)
{
return(null);
}
iCS_EditorObject package = null;
OpenTransaction(iStorage);
try {
iStorage.AnimateGraph(null,
_ => {
var childrenRects = P.map(n => n.GlobalRect, selectedObjects);
package = iStorage.WrapInPackage(selectedObjects);
if (package != null)
{
var r = Math3D.Union(childrenRects);
var pos = Math3D.Middle(r);
package.SetInitialPosition(Math3D.Middle(r));
iStorage.ForcedRelayoutOfTree();
package.myAnimatedRect.StartValue = BuildRect(pos, Vector2.zero);
for (int i = 0; i < selectedObjects.Length; ++i)
{
selectedObjects[i].SetInitialPosition(iCS_EditorObject.PositionFrom(childrenRects[i]));
selectedObjects[i].LocalSize = iCS_EditorObject.SizeFrom(childrenRects[i]);
}
iStorage.ForcedRelayoutOfTree();
iStorage.ReduceCollisionOffset();
}
else
{
Debug.LogWarning("iCanScript: Unable to create a suitable package.");
}
}
);
}
catch (System.Exception) {
CancelTransaction(iStorage);
return(null);
}
if (package == null)
{
CancelTransaction(iStorage);
return(null);
}
CloseTransaction(iStorage, "Wrap Selection");
SystemEvents.AnnounceVisualScriptElementAdded(package);
return(package);
}
// ======================================================================
// GUI helpers
// ----------------------------------------------------------------------
public static int SafeSelectAndMakeVisible(iCS_EditorObject selected, iCS_IStorage iStorage)
{
iCS_UserCommands.OpenTransaction(iStorage);
iCS_UserCommands.Select(selected, iStorage);
CenterOn(selected, iStorage);
iCS_UserCommands.CloseTransaction(iStorage, "Focus on: " + selected.DisplayName);
return(iStorage.UndoRedoId);
}
// ----------------------------------------------------------------------
static void SendEndRelayoutOfTree(iCS_IStorage iStorage)
{
var visualEditor = iCS_EditorController.FindVisualEditor();
if (visualEditor != null && visualEditor.IStorage == iStorage)
{
visualEditor.OnEndRelayoutOfTree();
}
}
// ----------------------------------------------------------------------
static void SendDisplayRootChange(iCS_IStorage iStorage)
{
var visualEditor = iCS_EditorController.FindVisualEditor();
if (visualEditor != null && visualEditor.IStorage == iStorage)
{
visualEditor.OnDisplayRootChange();
}
}
public static void CenterOn(iCS_EditorObject eObj, iCS_IStorage iStorage)
{
MakeVisible(eObj, iStorage);
var graphEditor = iCS_EditorController.FindVisualEditor();
if (graphEditor != null)
{
graphEditor.CenterAndScaleOn(eObj);
}
}
// ----------------------------------------------------------------------
private static void RebuildChildrenLists(iCS_IStorage iStorage)
{
iStorage.ForEach(
obj => {
if (obj.IsParentValid)
{
obj.Parent.AddChild(obj);
}
}
);
}
// ----------------------------------------------------------------------
void SelectedPortMenu(iCS_EditorObject port, iCS_IStorage storage)
{
iCS_MenuContext[] menu = new iCS_MenuContext[1];
menu[0] = new iCS_MenuContext(ShowHierarchyStr);
// Allow to delete a port if its parent is a module.
if (port.CanBeDeleted())
{
AddDeleteMenuItem(ref menu);
}
ShowMenu(menu, port, storage);
}
// ----------------------------------------------------------------------
static string GetPortPath(iCS_EditorObject port, iCS_IStorage iStorage)
{
iCS_EditorObject parent = port.Parent;
string path = parent.DisplayName;
for (parent = parent.Parent; parent != null && parent != iStorage[0]; parent = parent.Parent)
{
path += "." + parent.DisplayName;
}
return(path);
}
// ======================================================================
// Rebuild from engine database.
// ----------------------------------------------------------------------
public iCS_EditorObject(int id, iCS_IStorage iStorage)
{
myIStorage = iStorage;
myId = id;
var parent = Parent;
if (parent != null)
{
parent.AddChild(this);
}
}
public static void SaveWithUndo(iCS_IStorage iStorage, string undoMessage, TransactionType transactionType)
{
if (mySaveIStorage != null && mySaveIStorage != iStorage)
{
ImmediateSaveWithUndo();
}
mySaveIStorage = iStorage;
mySaveUndoMessage = undoMessage;
mySaveTransactionType = transactionType;
mySaveTimer.Restart();
}
static void PerformSaveWithUndo()
{
if (mySaveIStorage == null)
{
return;
}
var iStorageToSave = mySaveIStorage;
mySaveIStorage = null;
iStorageToSave.SaveWithUndo(mySaveUndoMessage, mySaveTransactionType);
}
// ----------------------------------------------------------------------
// Change the display root to the parent of the selected object.
public static void ResetDisplayRoot(iCS_IStorage iStorage)
{
if (iStorage == null)
{
return;
}
OpenTransaction(iStorage);
iStorage.ClearNavigationHistory();
SendDisplayRootChange(iStorage);
CloseTransaction(iStorage, "Reset Display Root");
}
public static void StartMultiSelectionNodeRelocation(iCS_IStorage iStorage)
{
OpenTransaction(iStorage);
// Keep a copy of the original position.
var selectedNodes = iStorage.FilterMultiSelectionForMove();
foreach (var node in selectedNodes)
{
node.AnimationTargetRect = node.GlobalRect;
}
}
public static void CancelMultiSelectionNodeRelocation(iCS_IStorage iStorage)
{
// Animate node back to its original position.
iStorage.AnimateGraph(null,
_ => {
iStorage.CancelMultiSelectionNodeRelocation();
iStorage.ForcedRelayoutOfTree();
}
);
CancelTransaction(iStorage);
}
// ======================================================================
// Initialization
// ----------------------------------------------------------------------
public iCS_PropertyController(iCS_EditorObject target, iCS_IStorage iStorage)
{
// Update main state variables.
myTarget = target;
myStorage = iStorage;
if (!IsValid)
{
return;
}
BuildViews();
}
// ---------------------------------------------------------------------------------
/// Creates a visual script node from the given library object.
///
/// @param libraryObject The library object from which to create a visual node.
/// @param iStorage The storage in which to put the created node.
/// @return _true_ if instance was created. _false_ otherwise.
///
bool CreateInstance(LibraryObject libraryObject, iCS_IStorage iStorage)
{
if (libraryObject is LibraryType)
{
var libraryType = libraryObject as LibraryType;
iStorage.CreatePropertyWizardNode(-1, libraryType.type);
return(true);
}
var node = iStorage.CreateNode(-1, libraryObject);
return(node != null);
}
// ---------------------------------------------------------------------------------
public static bool IsSameVisualScript(iCS_MonoBehaviourImp monoBehaviour, iCS_IStorage iStorage)
{
if (monoBehaviour == null || iStorage == null)
{
return(false);
}
if (iStorage.iCSMonoBehaviour == monoBehaviour)
{
return(true);
}
return(false);
}
// ---------------------------------------------------------------------------------
public static bool IsSameVisualScript(iCS_IStorage iStorage, iCS_VisualScriptData storage)
{
if (iStorage == null || storage == null)
{
return(false);
}
if (iStorage.Storage == storage)
{
return(true);
}
return(false);
}
public static void MenuSanityCheck()
{
iCS_IStorage storage = iCS_VisualScriptDataController.IStorage;
if (storage == null)
{
return;
}
Debug.Log("iCanScript: Start Sanity Check on: " + storage.iCSMonoBehaviour.name);
storage.SanityCheck();
Debug.Log("iCanScript: Completed Sanity Check on: " + storage.iCSMonoBehaviour.name);
}
// ======================================================================
// Undo/Redo is a condition detected by the storage. It simulates
// a User Command.
static void ReloadEditorData(iCS_IStorage iStorage, Action reloadAction)
{
var animationStarts = new Rect[iStorage.EditorObjects.Count];
iStorage.ForEach(obj => { animationStarts[obj.InstanceId] = obj.AnimationTargetRect; });
var previousScrollPosition = iStorage.ScrollPosition;
var previousScale = iStorage.GuiScale;
iStorage.AnimateGraph(null,
_ => {
// Keep a copy of the animation start Rect.
// Rebuild editor data.
try {
reloadAction();
}
catch (System.Exception e) {
Debug.LogWarning("iCanScript: Problem found regenerating data: " + e.Message);
}
// Rebuild layout
iStorage.ForcedRelayoutOfTree();
// Put back the animation start Rect.
int len = animationStarts.Length;
for (int id = 0; id < len; ++id)
{
if (iStorage.IsValid(id))
{
var obj = iStorage.EditorObjects[id];
obj.ResetAnimationRect(animationStarts[id]);
}
}
var visualEditor = iCS_EditorController.FindVisualEditor();
if (visualEditor != null)
{
var animationTime = PreferencesController.AnimationTime;
visualEditor.AnimateScrollPosition(previousScrollPosition,
iStorage.ScrollPosition,
animationTime);
visualEditor.AnimateScale(previousScale,
iStorage.GuiScale,
animationTime);
}
}
);
// Update central visual script data
iCS_VisualScriptDataController.Update();
// Repaint all windows that could have changed.
iCS_EditorController.RepaintAllEditors();
// Force redraw of Inspector Window.
EditorUtility.SetDirty(iStorage.iCSMonoBehaviour);
// Annouce that an undo occured.
SystemEvents.AnnouceVisualScriptUndo(iStorage);
}
// ----------------------------------------------------------------------
void PortMenu(MenuType menuType, iCS_EditorObject port, iCS_IStorage storage, bool reverseInOut)
{
switch (menuType)
{
case MenuType.SelectedObject:
SelectedPortMenu(port, storage);
break;
case MenuType.ReleaseAfterDrag:
ReleaseAfterDragPortMenu(port, storage, reverseInOut);
break;
}
}