///----------------------------------------------------------------------------------------------
///---------------------------------------UNITY EDITOR-------------------------------------------
#if UNITY_EDITOR
void IEditorMenuCallbackReceiver.OnMenu(UnityEditor.GenericMenu menu, Vector2 pos, Port sourcePort, object dropInstance)
{
if (sourcePort != null)
{
if (sourcePort is ValueInput && !sourcePort.type.IsAssignableFrom(returnType))
{
return;
}
if (sourcePort is ValueOutput && !parameterTypes.Any(t => t.IsAssignableFrom(sourcePort.type)))
{
return;
}
}
menu.AddItem(new GUIContent(string.Format("Functions/Custom/Call '{0}()'", identifier)), false, () =>
{
var node = flowGraph.AddNode <CustomFunctionCall>(pos);
node.SetFunction(this);
FlowGraphExtensions.Finalize(node, sourcePort, null);
});
}
///----------------------------------------------------------------------------------------------
///Graph events AFTER nodes
static void HandlePostNodesGraphEvents(Graph graph, Vector2 canvasMousePos)
{
//Shortcuts
if (GUIUtility.keyboardControl == 0)
{
//Copy/Cut/Paste
if (e.type == EventType.ValidateCommand /*|| e.type == EventType.Used*/)
{
if (e.commandName == "Copy" || e.commandName == "Cut")
{
List <Node> selection = null;
if (GraphEditorUtility.activeNode != null)
{
selection = new List <Node> {
GraphEditorUtility.activeNode
};
}
if (GraphEditorUtility.activeElements != null && GraphEditorUtility.activeElements.Count > 0)
{
selection = GraphEditorUtility.activeElements.Cast <Node>().ToList();
}
if (selection != null)
{
CopyBuffer.Set <Node[]>(Graph.CloneNodes(selection).ToArray());
if (e.commandName == "Cut")
{
foreach (Node node in selection)
{
graph.RemoveNode(node);
}
}
}
e.Use();
}
if (e.commandName == "Paste")
{
if (CopyBuffer.Has <Node[]>())
{
TryPasteNodesInGraph(graph, CopyBuffer.Get <Node[]>(), canvasMousePos + new Vector2(500, 500) / graph.zoomFactor);
}
e.Use();
}
}
if (e.type == EventType.KeyUp)
{
//Delete
if (e.keyCode == KeyCode.Delete || e.keyCode == KeyCode.Backspace)
{
if (GraphEditorUtility.activeElements != null && GraphEditorUtility.activeElements.Count > 0)
{
foreach (var obj in GraphEditorUtility.activeElements.ToArray())
{
if (obj is Node)
{
graph.RemoveNode(obj as Node);
}
if (obj is Connection)
{
graph.RemoveConnection(obj as Connection);
}
}
GraphEditorUtility.activeElements = null;
}
if (GraphEditorUtility.activeNode != null)
{
graph.RemoveNode(GraphEditorUtility.activeNode);
GraphEditorUtility.activeElement = null;
}
if (GraphEditorUtility.activeConnection != null)
{
graph.RemoveConnection(GraphEditorUtility.activeConnection);
GraphEditorUtility.activeElement = null;
}
e.Use();
}
//Duplicate
if (e.keyCode == KeyCode.D && e.control && !e.alt)
{
if (GraphEditorUtility.activeElements != null && GraphEditorUtility.activeElements.Count > 0)
{
TryPasteNodesInGraph(graph, GraphEditorUtility.activeElements.OfType <Node>().ToArray(), default(Vector2));
}
if (GraphEditorUtility.activeNode != null)
{
GraphEditorUtility.activeElement = GraphEditorUtility.activeNode.Duplicate(graph);
}
//Connections can't be duplicated by themselves. They do so as part of multiple node duplication.
e.Use();
}
}
}
//No panel is obscuring
if (GraphEditorUtility.allowClick)
{
//SL--
#region 自定义快捷键
if ((currentGraph.GetType() == typeof(FlowGraph) || currentGraph.GetType().IsSubclassOf(typeof(FlowGraph))) && GUIUtility.keyboardControl == 0)
{
if (e.keyCode == KeyCode.F && e.control && !e.alt)
{
//Debug.Log("ctrl +f ");
FindNode toolNode = currentGraph.GetAllNodesOfType <FindNode>().FirstOrDefault();
if (toolNode != null)
{
NodeCanvas.Editor.GraphEditorUtility.activeElement = toolNode;
}
else
{
FindNode newNode = currentGraph.AddNode <FindNode>(ViewToCanvas(e.mousePosition));
NodeCanvas.Editor.GraphEditorUtility.activeElement = newNode;
//Debug.Log("There is no Find Node,Create a new node!");
}
e.Use();
}
if (e.keyCode == KeyCode.A && e.control && !e.alt && !e.shift)
{
NodeCanvas.Editor.GraphEditorUtility.activeElements = null;
NodeCanvas.Editor.GraphEditorUtility.activeElement = null;
if (currentGraph.allNodes == null)
{
return;
}
if (currentGraph.allNodes.Count > 1)
{
NodeCanvas.Editor.GraphEditorUtility.activeElements = currentGraph.allNodes.Cast <IGraphElement>().ToList();
return;
}
else
{
NodeCanvas.Editor.GraphEditorUtility.activeElement = currentGraph.allNodes[0];
}
e.Use();
}
if (e.keyCode == KeyCode.C && e.type == EventType.KeyUp && !e.control && !e.alt && !e.shift && GUIUtility.keyboardControl == 0)
{
if (GraphEditorUtility.activeElement != null ||
GraphEditorUtility.activeElements != null && GraphEditorUtility.activeElements.Count > 0)
{
List <Node> node = new List <Node>();
if (GraphEditorUtility.activeElement != null)
{
node.Add((Node)GraphEditorUtility.activeElement);
}
else
{
node = GraphEditorUtility.activeElements.Cast <Node>().ToList();
}
Undo.RegisterCompleteObjectUndo(currentGraph, "Create Group");
if (currentGraph.canvasGroups == null)
{
currentGraph.canvasGroups = new List <Framework.CanvasGroup>();
}
Framework.CanvasGroup group = new Framework.CanvasGroup(GetNodeBounds(node).ExpandBy(100f), "New Canvas Group");
currentGraph.canvasGroups.Add(group);
group.editState = Framework.CanvasGroup.EditState.Renaming;
}
e.Use();
}
if (e.keyCode == KeyCode.G && !e.control && !e.alt && e.shift && GUIUtility.keyboardControl == 0)
{
if (NodeCanvas.Editor.GraphEditorUtility.activeElement != null && NodeCanvas.Editor.GraphEditorUtility.activeElement.GetType() == typeof(MacroNodeWrapper))
{
//Debug.Log("current select is group node");
MacroNodeWrapper n = (MacroNodeWrapper)NodeCanvas.Editor.GraphEditorUtility.activeElement;
if (n.macro != null && n.macro.GetType() == typeof(GroupMacro))
{
if (n.macro.allNodes.Count <= 2)
{
return;
}
List <Node> childNode = new List <Node>();
foreach (var c in n.macro.allNodes)
{
if (c.GetType() != typeof(MacroInputNode) && c.GetType() != typeof(MacroOutputNode))
{
childNode.Add(c);
}
}
Vector2 offset = n.position - GetNodeBounds(childNode).center;
var newNodes = Graph.CopyNodesToGraph(childNode, currentGraph);
currentGraph.RemoveNode(n);
newNodes.ForEach(x => x.position += offset);
NodeCanvas.Editor.GraphEditorUtility.activeElement = null;
if (NodeCanvas.Editor.GraphEditorUtility.activeElements != null)
{
NodeCanvas.Editor.GraphEditorUtility.activeElements = newNodes.Cast <IGraphElement>().ToList();
}
}
}
//e.Use();
}
if (e.keyCode == KeyCode.G && e.control && !e.alt && !e.shift && GUIUtility.keyboardControl == 0)
{
//Debug.Log("ctrl +g ");
if (NodeCanvas.Editor.GraphEditorUtility.activeElements == null || NodeCanvas.Editor.GraphEditorUtility.activeElements.Count < 1)
{
//e.Use();
return;
}
List <Node> ns = NodeCanvas.Editor.GraphEditorUtility.activeElements.Cast <Node>().ToList();
Rect groupNodeRect = GetNodeBounds(ns);
var wrapper = currentGraph.AddNode <MacroNodeWrapper>(groupNodeRect.center);
wrapper.macro = NestedUtility.CreateBoundNested <GroupMacro>(wrapper, currentGraph);
wrapper.macro.translation = -groupNodeRect.center;
wrapper.macro.name = "NewGroup";
wrapper.macro.CategoryPath = (currentGraph.agent != null ? currentGraph.agent.name : currentGraph.name) + "/";
wrapper.macro.agent = currentGraph.agent;
FlowGraphExtensions.ConvertNodesGroup(ns, wrapper.macro, wrapper);
//wrapper.macro.entry.position = new Vector2(groupNodeRect.x - 200f,
// groupNodeRect.y + 0.5f * groupNodeRect.height);
//wrapper.macro.exit.position = new Vector2(groupNodeRect.x + groupNodeRect.width + 100f,
// groupNodeRect.y + 0.5f * groupNodeRect.height);
//wrapper.macro.translation = -groupNodeRect.center + new Vector2(500f, 500f);
//Graph.CopyNodesToGraph(NodeCanvas.Editor.GraphEditorUtility.activeElements.OfType<Node>().ToList(), wrapper.macro);
//foreach (var c in ns)
//{
// currentGraph.RemoveNode(c);
//}
NodeCanvas.Editor.GraphEditorUtility.activeElements.Clear();
NodeCanvas.Editor.GraphEditorUtility.activeElement = wrapper;
//e.Use();
}
if (e.type == EventType.KeyDown && e.keyCode == KeyCode.I && GUIUtility.keyboardControl == 0)
{
List <Node> allNodes = currentGraph.GetAllNodesOfType <Node>();
if (allNodes != null && allNodes.Count < 2)
{
return;
}
if (NodeCanvas.Editor.GraphEditorUtility.activeElement != null)
{
if (allNodes.Contains((Node)NodeCanvas.Editor.GraphEditorUtility.activeElement))
{
allNodes.Remove((Node)NodeCanvas.Editor.GraphEditorUtility.activeElement);
NodeCanvas.Editor.GraphEditorUtility.activeElement = null;
NodeCanvas.Editor.GraphEditorUtility.activeElements.Clear();
NodeCanvas.Editor.GraphEditorUtility.activeElements = allNodes.Cast <IGraphElement>().ToList();
}
return;
}
if (NodeCanvas.Editor.GraphEditorUtility.activeElements != null && NodeCanvas.Editor.GraphEditorUtility.activeElements.Count > 1)
{
List <IGraphElement> invertNodeList = NodeCanvas.Editor.GraphEditorUtility.activeElements;
invertNodeList.ForEach(x =>
{
if (allNodes.Contains((Node)x))
{
allNodes.Remove((Node)x);
}
});
NodeCanvas.Editor.GraphEditorUtility.activeElements.Clear();
if (allNodes.Count == 0)
{
NodeCanvas.Editor.GraphEditorUtility.activeElement = null;
}
else if (allNodes.Count == 1)
{
NodeCanvas.Editor.GraphEditorUtility.activeElement = allNodes[0];
}
else
{
NodeCanvas.Editor.GraphEditorUtility.activeElements = allNodes.Cast <IGraphElement>().ToList();
}
return;
}
e.Use();
}
if (e.type == EventType.KeyUp && e.alt && e.control)
{
//Type genericType;
UnityEditor.GenericMenu.MenuFunction2 S = (obj) =>
{
NodeCanvas.Editor.GraphEditorUtility.activeElement = GraphEditor.currentGraph.AddNode(obj.GetType(),
ViewToCanvas(e.mousePosition));
};
UnityEditor.GenericMenu.MenuFunction2 D = (obj) =>
{
var genericT = typeof(SimplexNodeWrapper <>).MakeGenericType(obj.GetType());
NodeCanvas.Editor.GraphEditorUtility.activeElement = GraphEditor.currentGraph.AddNode(genericT, ViewToCanvas(e.mousePosition));
};
if (e.keyCode == KeyCode.S)
{
var menu = new UnityEditor.GenericMenu();
menu.AddItem(new GUIContent("Split"), false, S, new Split());
menu.AddItem(new GUIContent("Sequence"), false, S, new Sequence());
menu.AddSeparator("");
menu.AddItem(new GUIContent("SetActive"), false, D, new S_Active());
menu.AddSeparator("");
menu.AddItem(new GUIContent("SendEvent"), false, D, new SendEvent());
menu.AddItem(new GUIContent("SendEvent<T>"), false, D, new SendEvent <object>());
menu.AddSeparator("");
menu.AddItem(new GUIContent("Self"), false, S, new OwnerVariable());
menu.AddSeparator("");
//menu.AddItem(new GUIContent("Switch Value"), false, D, new SwitchValue<object>());
menu.AddSeparator("");
menu.AddItem(new GUIContent("SwitchFlow/Switch Bool"), false, S, new SwitchBool());
menu.AddItem(new GUIContent("SwitchFlow/Switch String"), false, S, new SwitchString());
menu.AddItem(new GUIContent("SwitchFlow/Switch Int"), false, S, new SwitchInt());
menu.AddItem(new GUIContent("SwitchFlow/Switch Enum"), false, S, new SwitchEnum());
menu.AddItem(new GUIContent("SwitchFlow/Switch Tag"), false, S, new SwitchTag());
menu.AddItem(new GUIContent("SwitchFlow/Switch Comparison"), false, S, new SwitchComparison());
menu.ShowAsContext();
e.Use();
return;
}
if (e.keyCode == KeyCode.A)
{
var menu = new UnityEditor.GenericMenu();
menu.AddItem(new GUIContent("Awake"), false, S, new ConstructionEvent());
menu.AddItem(new GUIContent("OnEnable"), false, S, new EnableEvent());
menu.AddItem(new GUIContent("Start"), false, S, new StartEvent());
menu.AddSeparator("");
menu.AddItem(new GUIContent("Update"), false, S, new UpdateEvent());
menu.AddItem(new GUIContent("FixedUpdate"), false, S, new FixedUpdateEvent());
menu.AddItem(new GUIContent("LateUpdate"), false, S, new LateUpdateEvent());
menu.AddSeparator("");
menu.AddItem(new GUIContent("OnDisable"), false, S, new DisableEvent());
menu.ShowAsContext();
e.Use();
return;
}
if (e.keyCode == KeyCode.D)
{
var menu = new UnityEditor.GenericMenu();
menu.AddItem(new GUIContent("Debug(EditorMode)"), false, S, new ExecuteInEditModeEvent());
menu.AddItem(new GUIContent("Debug Event"), false, S, new DebugEvent());
menu.AddSeparator("");
menu.AddItem(new GUIContent("Delay"), false, S, new Delay());
menu.AddItem(new GUIContent("DoOnce"), false, S, new DoOnce());
menu.AddItem(new GUIContent("DoN"), false, S, new DoN());
menu.AddItem(new GUIContent("Dummy"), false, S, new Dummy());
menu.AddSeparator("");
menu.AddItem(new GUIContent("DebugLogOnScreen"), false, S, new G_LogOnScreen());
menu.AddItem(new GUIContent("DebugValue"), false, D, new LogValue());
menu.AddItem(new GUIContent("DebugText"), false, D, new LogText());
menu.AddSeparator("");
menu.AddItem(new GUIContent("DoOnce"), false, S, new DoOnce());
menu.AddItem(new GUIContent("DoN"), false, S, new DoN());
menu.AddItem(new GUIContent("Dummy"), false, S, new Dummy());
menu.AddSeparator("");
menu.AddItem(new GUIContent("DeltaTimed"), false, D, new DeltaTimed());
menu.AddItem(new GUIContent("DeltaTimedVector3"), false, D, new DeltaTimedVector3());
menu.ShowAsContext();
e.Use();
return;
}
if (e.keyCode == KeyCode.C)
{
var menu = new UnityEditor.GenericMenu();
menu.AddItem(new GUIContent("Cache"), false, D, new Cache <object>());
menu.AddSeparator("");
menu.AddItem(new GUIContent("Coroutine"), false, S, new CoroutineState());
menu.AddItem(new GUIContent("Cooldown"), false, S, new Cooldown());
menu.AddItem(new GUIContent("Chance"), false, S, new Chance());
menu.AddSeparator("");
menu.AddItem(new GUIContent("CustomEvent"), false, S, new CustomEvent());
menu.AddItem(new GUIContent("CustomEvent<T>"), false, S, new CustomEvent <object>());
menu.ShowAsContext();
e.Use();
return;
}
if (e.keyCode == KeyCode.E)
{
var menu = new UnityEditor.GenericMenu();
menu.AddItem(new GUIContent("KeyBoard"), false, S, new KeyboardEvents());
menu.AddItem(new GUIContent("UnityEventAutoCallbackEvent"), false, S, new UnityEventAutoCallbackEvent());
menu.AddItem(new GUIContent("CSharpAutoCallbackEvent"), false, S, new CSharpAutoCallbackEvent());
menu.AddItem(new GUIContent("DelegateCallbackEvent"), false, S, new DelegateCallbackEvent());
menu.AddSeparator("");
menu.AddItem(new GUIContent("UnityEventCallbackEvent"), false, S, new UnityEventCallbackEvent());
menu.AddItem(new GUIContent("CSharpEventCallback"), false, S, new CSharpEventCallback());
menu.ShowAsContext();
e.Use();
return;
}
if (e.keyCode == KeyCode.R)
{
var menu = new UnityEditor.GenericMenu();
menu.AddItem(new GUIContent("RelayFlowInput"), false, S, new RelayFlowInput());
menu.AddItem(new GUIContent("RelayFlowOutput"), false, S, new RelayFlowOutput());
menu.AddSeparator("");
menu.AddItem(new GUIContent("RelayValueInput"), false, S, new RelayValueInput <object>());
menu.AddItem(new GUIContent("RelayValueOutput"), false, S, new RelayValueOutput <object>());
menu.ShowAsContext();
e.Use();
return;
}
if (e.keyCode == KeyCode.W)
{
var menu = new UnityEditor.GenericMenu();
menu.AddItem(new GUIContent("Wait"), false, D, new Wait());
menu.AddItem(new GUIContent("While"), false, S, new While());
menu.AddSeparator("");
menu.AddItem(new GUIContent("WaitForOneFrame"), false, D, new WaitForOneFrame());
menu.AddItem(new GUIContent("WaitForEndOfFrame"), false, D, new FlowCanvas.Nodes.WaitForEndOfFrame());
menu.AddItem(new GUIContent("WaitForPhysicsFrame"), false, D, new FlowCanvas.Nodes.WaitForPhysicsFrame());
menu.ShowAsContext();
e.Use();
return;
}
if (e.keyCode == KeyCode.F)
{
Selection.activeGameObject = null; //防止快捷键冲突
var menu = new UnityEditor.GenericMenu();
menu.AddItem(new GUIContent("Find"), false, D, new G_FindGameObject());
menu.AddItem(new GUIContent("FindChild"), false, D, new G_FindChild());
menu.AddItem(new GUIContent("FindGameObjectWithTag"), false, D, new G_FindGameObjectWithTag());
menu.AddItem(new GUIContent("FindGameObjectsWithTag"), false, D, new G_FindGameObjectsWithTag());
menu.AddItem(new GUIContent("FindObjectOfType"), false, D, new FindObjectOfType <Component>());
menu.AddItem(new GUIContent("FindObjectsOfType"), false, D, new FindObjectsOfType <Component>());
menu.AddSeparator("");
menu.AddItem(new GUIContent("Finish"), false, S, new Finish());
menu.AddItem(new GUIContent("CustomFunction"), false, S, new CustomFunctionEvent());
menu.AddItem(new GUIContent("CallCustomFunction"), false, S, new CustomFunctionCall());
menu.AddItem(new GUIContent("CallCustomFunction(CustomPort)"), false, S, new FunctionCall());
menu.AddItem(new GUIContent("FunctionCustomReturn"), false, S, new Return());
menu.AddSeparator("");
menu.AddItem(new GUIContent("ForLoop"), false, S, new ForLoop());
menu.AddItem(new GUIContent("ForEach"), false, S, new ForEach <float>());
menu.AddItem(new GUIContent("FlipFlop"), false, S, new FlipFlop());
menu.ShowAsContext();
e.Use();
}
if (e.keyCode == KeyCode.G)
{
var menu = new UnityEditor.GenericMenu();
menu.AddItem(new GUIContent("GetName"), false, D, new G_Name());
menu.AddItem(new GUIContent("GetAcive"), false, D, new G_Active());
menu.AddItem(new GUIContent("GetPosition"), false, D, new G_Position());
menu.AddSeparator("");
menu.AddItem(new GUIContent("GetChildByIndex"), false, D, new G_Child());
menu.AddItem(new GUIContent("GetChildCount"), false, D, new G_ChildCount());
menu.AddSeparator("");
menu.AddItem(new GUIContent("GetComponentByType"), false, D, new G_Component <Component>());
menu.AddItem(new GUIContent("GetComponentsByType"), false, D, new G_Components <Component>());
menu.AddItem(new GUIContent("GetComponentByName"), false, D, new G_ComponentByTypeName());
menu.AddItem(new GUIContent("GetComponentsInChildren"), false, D, new G_ComponentsInChildren <Component>());
menu.AddItem(new GUIContent("GetComponentInChildren"), false, D, new G_ComponentInChildren <Component>());
menu.AddItem(new GUIContent("GetComponentInParent"), false, D, new G_ComponentInParent <Component>());
menu.ShowAsContext();
e.Use();
}
}
if (e.type == EventType.KeyUp && e.alt)
{
Type genericType;
switch (e.keyCode)
{
case KeyCode.Alpha1:
genericType = typeof(GetVariable <>).MakeGenericType(typeof(float));
break;
case KeyCode.Alpha2:
genericType = typeof(GetVariable <>).MakeGenericType(typeof(string));
break;
case KeyCode.Alpha3:
genericType = typeof(GetVariable <>).MakeGenericType(typeof(Vector3));
break;
case KeyCode.Alpha4:
genericType = typeof(GetVariable <>).MakeGenericType(typeof(Quaternion));
break;
case KeyCode.Alpha5:
genericType = typeof(GetVariable <>).MakeGenericType(typeof(Color));
break;
default:
//genericType = typeof(GetVariable<>).MakeGenericType(typeof(float));
return;
//break;
}
var varN = (FlowNode)GraphEditor.currentGraph.AddNode(genericType);
varN.position = ViewToCanvas(e.mousePosition);
NodeCanvas.Editor.GraphEditorUtility.activeElement = varN;
e.Use();
return;
}
}
if (e.type == EventType.KeyDown && e.keyCode == KeyCode.F && !e.alt && !e.shift && !e.control && GUIUtility.keyboardControl == 0)
{
FocusSelection();
}
#endregion
//'Tilt' or 'Space' keys, opens up the complete context menu browser
if (e.type == EventType.KeyDown && !e.shift && (e.keyCode == KeyCode.BackQuote || e.keyCode == KeyCode.Space))
{
if (GUIUtility.keyboardControl == 0)
{
GenericMenuBrowser.Show(GetAddNodeMenu(graph, canvasMousePos), e.mousePosition, string.Format("Add {0} Node", graph.GetType().FriendlyName()), graph.baseNodeType);
e.Use();
}
}
//Right click canvas context menu. Basicaly for adding new nodes.
if (e.type == EventType.ContextClick && !e.alt)
{
var menu = GetAddNodeMenu(graph, canvasMousePos);
if (CopyBuffer.Has <Node[]>() && CopyBuffer.Peek <Node[]>()[0].GetType().IsSubclassOf(graph.baseNodeType))
{
menu.AddSeparator("/");
var copiedNodes = CopyBuffer.Get <Node[]>();
if (copiedNodes.Length == 1)
{
menu.AddItem(new GUIContent(string.Format("Paste Node ({0})", copiedNodes[0].GetType().FriendlyName())), false, () => { TryPasteNodesInGraph(graph, copiedNodes, canvasMousePos); });
}
else if (copiedNodes.Length > 1)
{
menu.AddItem(new GUIContent(string.Format("Paste Nodes ({0})", copiedNodes.Length.ToString())), false, () => { TryPasteNodesInGraph(graph, copiedNodes, canvasMousePos); });
}
}
menu.ShowAsBrowser(e.mousePosition, string.Format("Add {0} Node", graph.GetType().FriendlyName()), graph.baseNodeType);
e.Use();
}
}
}
