public override void OnCreateConnection(NodePort from, NodePort to)
{
base.OnCreateConnection(from, to);
if (from.node != this)
{
if (from != null && (from.node.GetType() == typeof(AI_Cond_PlayerTime) ||
from.node.GetType() == typeof(AI_Cond_PlayerAniTime)))
{
triggleType = CnsStateTriggerType.AnimTime;
}
else if ((from != null) && (from.node.GetType() == typeof(AI_Cond_PlayerAniElem)) ||
(from.node.GetType() == typeof(AI_Cond_PlayerAnimElemTime)))
{
triggleType = CnsStateTriggerType.AnimElem;
}
if (from.node is AI_CreateStateDef)
{
DoCreateConnect(from, to, ref parent, "parent");
}
else if (from.node is AI_BaseCondition)
{
DoCreateConnect(from, to, ref condition, "condition");
}
else
{
var p1 = GetPort("parent");
var p2 = GetPort("condition");
from.Disconnect(p1);
from.Disconnect(p2);
}
}
}
public override void OnCreateConnection(NodePort from, NodePort to)
{
this.DisconnectIfNotType <TrainingExamplesNode, IFeatureIML>(from, to);
// DIRTY CODE
// InputFeatures size check
if (to.fieldName == "InputFeatures")
{
// DIRTY CODE
// Since there is a bug in DTW rapidlib, we don't allow features of different size connected
// If we are a training examples node for DTW...
if (this is SeriesTrainingExamplesNode)
{
// If we have any features...
if (!Lists.IsNullOrEmpty(ref InputFeatures))
{
// We check that the new feature connected is not of a different size
int newFeatureSize = (from.node as IFeatureIML).FeatureValues.Values.Length;
// Get the first feature connected as the template size
int knownFeatureSize = (InputFeatures[0] as IFeatureIML).FeatureValues.Values.Length;
// Disconnect if sizes don't match
if (newFeatureSize != knownFeatureSize)
{
from.Disconnect(to);
}
}
}
}
//if connected to target values
if (to.fieldName == "TargetValues")
{
// Go through MLS systems connected if any MLS are classification or DTW set MLSclassification to true
foreach (IMLConfiguration MLS in IMLConfigurationNodesConnected)
{
if (MLS.LearningType == IMLSpecifications.LearningType.DTW || MLS.LearningType == IMLSpecifications.LearningType.Classification)
{
MLSClassification = true;
}
}
// if there is a mls classification connected and there is one or more target values break connection otherwise update list of connected wtarget values
if (MLSClassification && TargetValues.Count >= 1)
{
from.Disconnect(to);
}
else
{
UpdateTargetValueInput();
}
MLSClassification = false;
}
// if you have started training and this is not the system trying to stop you changing the connection and it is an output port
if ((TrainingExamplesVector.Count > 0 || TrainingSeriesCollection.Count > 0) && from.IsInput && !badRemove)
{
from.Disconnect(to);
}
UpdateTargetValuesConfig();
inputPortList = this.GetInputPort("InputFeatures").GetConnections();
targetPortList = this.GetInputPort("TargetValues").GetConnections();
}
protected bool DoCreateConnect <T>(NodePort from, NodePort to, ref T item, string itemName, NodePort.IO dir = NodePort.IO.Input) where T : Node
{
// 不允许自己连接自己
if (from.node == to.node)
{
from.Disconnect(to);
return(false);
}
if (dir == NodePort.IO.Input)
{
if (from.node == this)
{
return(false);
}
}
else if (dir == NodePort.IO.Output)
{
if (from.node != this)
{
return(false);
}
}
else
{
return(false);
}
if (dir == NodePort.IO.Input)
{
if (to.fieldName != itemName)
{
return(false);
}
item = from.node as T;
}
else if (dir == NodePort.IO.Output)
{
if (from.fieldName != itemName)
{
return(false);
}
item = from.node as T;
}
else
{
return(false);
}
if (item == null)
{
from.Disconnect(to);
return(false);
}
return(true);
}
public override void Disconnect(Edge edge)
{
// Copy the disconnect onto the linked data
if (direction == Direction.Input)
{
target.Disconnect((edge.output as PortView).target);
}
else
{
target.Disconnect((edge.input as PortView).target);
}
base.Disconnect(edge);
}
/// <summary>
/// Disconnects two nodes if types don't match (3 type evaluation)
/// </summary>
public static bool DisconnectIfNotType <T, U, W>(this Node node, NodePort from, NodePort to)
{
// Check if types are matching
bool isValidType1 = false;
bool isValidType2 = false;
bool disconnect = false;
if (to.node is T)
{
isValidType1 = from.node is U;
if (isValidType1)
{
// return here since we don't need to disconnect anything
return(disconnect = false);
}
isValidType2 = from.node is W;
if (isValidType2)
{
// return here since we don't need to disconnect anything
return(disconnect = false);
}
// If we reach here, it is not a validType
from.Disconnect(to);
disconnect = true;
}
return(disconnect);
}
/// <summary>
/// Disconnect if at least not one of the types is found in the FROM node
/// </summary>
/// <param name="node"></param>
/// <param name="from"></param>
/// <param name="to"></param>
/// <param name="typesAccepted"></param>
/// <returns></returns>
public static bool DisconnectFROMPortIsNotTypes(this Node node, NodePort from, NodePort to, Type[] typesAccepted)
{
bool disconnect = false;
// If not types are passed, then do nothing
if (typesAccepted == null || typesAccepted.Length < 1)
{
disconnect = false;
return(disconnect);
}
bool typesEqual = false;
// If one of the types is detected as equal, don't disconnect
for (int i = 0; i < typesAccepted.Length; i++)
{
typesEqual = from.ValueType.Equals(typesAccepted);
if (typesEqual)
{
disconnect = false;
// End search
return(disconnect);
}
}
if (disconnect)
{
from.Disconnect(to);
}
return(disconnect);
}
public void OnBeginDrag(PointerEventData eventData)
{
if (port.IsOutput)
{
tempConnection = Instantiate(graph.runtimeConnectionPrefab);
tempConnection.transform.SetParent(graph.scrollRect.content);
tempConnection.SetPosition(transform.position, eventData.position);
startPos = transform.position;
startPort = port;
}
else
{
if (port.IsConnected)
{
NodePort output = port.Connection;
IUGUINode otherNode = graph.GetRuntimeNode(output.node);
UGUIPort otherUGUIPort = otherNode.GetPort(output.fieldName, output.node);
output.Disconnect(port);
tempConnection = Instantiate(graph.runtimeConnectionPrefab);
tempConnection.transform.SetParent(graph.scrollRect.content);
tempConnection.SetPosition(otherUGUIPort.transform.position, eventData.position);
startPos = otherUGUIPort.transform.position;
startPort = otherUGUIPort.port;
graph.GetRuntimeNode(node).UpdateGUI();
}
}
}
/// <summary>
/// Override training Examples to only check for the single training examples type
/// </summary>
/// <param name="from"></param>
/// <param name="to"></param>
/// <param name="portName"></param>
protected override void CheckTrainingExamplesConnections(NodePort from, NodePort to, string portName)
{
// Evaluate the nodeport for training examples
if (to.fieldName == portName)
{
// Check if the node connected was a training examples node
bool isNotTrainingExamplesNode = this.DisconnectIfNotType <CIMLConfiguration, SingleTrainingExamplesNode>(from, to);
// If we broke the connection...
if (isNotTrainingExamplesNode)
{
// Prepare flag to show error regarding training examples
m_ErrorWrongInputTrainingExamplesPort = true;
}
// If we accept the connection...
else
{
SingleTrainingExamplesNode examplesNode = from.node as SingleTrainingExamplesNode;
if (examplesNode.TargetValues.Count > 1)
{
from.Disconnect(to);
m_WrongNumberOfTargetValues = true;
}
// We check that the connection is from a training examples node
if (examplesNode != null && !m_WrongNumberOfTargetValues)
{
// Update dynamic ports for output
AddDynamicOutputPorts(examplesNode, ref m_DynamicOutputPorts);
}
}
}
}
public override void OnCreateConnection(NodePort from, NodePort to)
{
base.OnCreateConnection(from, to);
if (from != null && from.node != this)
{
if (from != null && from.node.GetType() == typeof(AI_Cmd))
{
if (DoCreateConnect <AI_Cmd> (from, to, ref input, "input"))
{
var pp = GetPort("prevCns");
if (pp != null)
{
pp.ClearConnections();
}
}
}
else if (from != null && from.node.GetType() == typeof(AI_StateEvent_PlayCns))
{
if (DoCreateConnect <AI_StateEvent_PlayCns> (from, to, ref prevCns, "prevCns"))
{
var pp = GetPort("input");
if (pp != null)
{
pp.ClearConnections();
}
}
}
else
{
from.Disconnect(to);
}
}
}
protected override void RemoveAt(TList collection, int index)
{
NodePort indexPort = GetNodePort(index);
if (indexPort == null)
{
Debug.LogWarning($"No port found at index {index}");
}
lastRemovedConnections.Clear();
if (indexPort != null)
{
lastRemovedConnections.AddRange(indexPort.GetConnections());
// Clear the removed ports connections
indexPort.ClearConnections();
}
// Cache the last port because I'm about to remove it
NodePort lastPort = GetNodePort(ChildCount - 1);
// Move following connections one step up to replace the missing connection
for (int k = index + 1; k < ChildCount; k++)
{
NodePort kPort = GetNodePort(k);
if (kPort == null)
{
continue;
}
NodePort k1Port = GetNodePort(k - 1);
// Port k - 1 missing means I need to actually rename a port instead
// Create k -1, add all the correct connections ... leave K alone because he existed
if (k1Port == null)
{
k1Port = ReplaceNodeForRemove(k - 1);
}
for (int j = 0; j < kPort.ConnectionCount; j++)
{
NodePort other = kPort.GetConnection(j);
kPort.Disconnect(other);
k1Port.Connect(other);
}
}
// Remove the last dynamic port, to avoid messing up the indexing
if (lastPort != null)
{
lastPort.node.RemoveDynamicPort(lastPort);
}
base.RemoveAt(collection, index);
this.ForceUpdateChildCount();
}
protected override void InsertAt(TList collection, int index, object value)
{
int newChildCount = this.ChildCount + 1;
int nextId = this.ChildCount;
// Remove happens before insert and we lose all the connections
// Add a new port at the end
if (nodePortInfo.Port.IsInput)
{
nodePortInfo.Node.AddDynamicInput(typeof(TElement), nodePortInfo.ConnectionType, nodePortInfo.TypeConstraint, string.Format("{0} {1}", nodePortInfo.BaseFieldName, nextId));
}
else
{
nodePortInfo.Node.AddDynamicOutput(typeof(TElement), nodePortInfo.ConnectionType, nodePortInfo.TypeConstraint, string.Format("{0} {1}", nodePortInfo.BaseFieldName, nextId));
}
// Move everything down to make space - if something is missing just pretend we moved it?
for (int k = newChildCount - 1; k > index; --k)
{
NodePort k1Port = GetNodePort(k - 1);
if (k1Port == null) // It is missing, I have nothing to move
{
continue;
}
for (int j = 0; j < k1Port.ConnectionCount; j++)
{
NodePort other = k1Port.GetConnection(j);
k1Port.Disconnect(other);
NodePort kPort = GetNodePort(k);
if (kPort == null)
{
continue;
}
kPort.Connect(other);
}
}
// Let's just re-add connections to this node that were probably his
foreach (var c in lastRemovedConnections)
{
NodePort indexPort = GetNodePort(index);
if (indexPort != null)
{
indexPort.Connect(c);
}
}
lastRemovedConnections.Clear();
//if ( noDataResolver == null )
base.InsertAt(collection, index, value);
this.ForceUpdateChildCount();
}
/// <summary>Draw node's body GUI.</summary>
public override void OnBodyGUI()
{
base.OnBodyGUI();
_composite = target as BTCompositeNode;
// Only work the GUI for the current exits and entries.
int childCount = _composite.ChildCount;
// Render children ports.
EditorGUILayout.Space();
for (int i = 0; i < childCount; i++)
{
BTConnection connection = _composite.GetChildConnection(i);
NodePort port = target.GetOutputPort(connection.PortName);
NodePort connected = port.Connection;
if (connected == null)
{
_composite.RemoveChildConnection(i);
i--;
childCount--;
}
else
{
GUILayout.BeginHorizontal();
EditorGUILayout.Space();
NodeEditorGUILayout.PortField(new GUIContent((i + 1).ToString()), port, GUILayout.Width(50));
GUILayout.EndHorizontal();
}
}
// Check if we need to create new exit.
_newChild = target.GetOutputPort("newChild");
if (_newChild == null)
{
_newChild = target.AddInstanceOutput(typeof(BTConnection), Node.ConnectionType.Override, Node.TypeConstraint.Inherited, "newChild");
}
// If exit connection is not empty create new exit.
if (_newChild.Connection != null)
{
_composite.AddChildConnection(_newChild.Connection);
_newChild.Disconnect(_newChild.Connection);
}
GUILayout.BeginHorizontal();
EditorGUILayout.Space();
NodeEditorGUILayout.PortField(_newChild, GUILayout.Width(80));
GUILayout.EndHorizontal();
}
/// <summary>
/// Disconnects two nodes if types don't match
/// </summary>
/// <typeparam name="T">Type from</typeparam>
/// <typeparam name="U">Type to</typeparam>
/// <param name="node"></param>
/// <param name="from"></param>
/// <param name="to"></param>
/// <returns>True if disconnected. False otherwise</returns>
public static bool DisconnectIfNotType <T, U>(this Node node, NodePort from, NodePort to)
{
// Check if types are matching
bool isValidType = false;
if (to.node is T)
{
isValidType = from.node is U;
if (!isValidType)
{
from.Disconnect(to);
}
}
//True if disconnected.False otherwise
return(!isValidType);
}
public override void OnCreateConnection(NodePort from, NodePort to)
{
if (to.fieldName == nameof(Enumerable) && to.node == this)
{
ClearDynamicPorts();
ReflectionData reflectionData = GetInputValue <ReflectionData>(nameof(Enumerable));
if (typeof(IEnumerable).IsAssignableFrom(reflectionData.Type))
{
Type type = reflectionData.Type.GetGenericArguments()[0];
_argumentTypeName = type.AssemblyQualifiedName;
AddDynamicOutput(type, ConnectionType.Multiple, TypeConstraint.Inherited, type.Name);
}
else
{
from.Disconnect(to);
}
}
}
/// <summary>
/// Disconnect a Feature Extractor from a Data Type Node if the feature extracted doesn't match our expected type
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="node"></param>
/// <param name="from"></param>
/// <param name="to"></param>
/// <param name="expectedType"></param>
/// <returns></returns>
public static bool DisconnectFeatureNotSameIMLDataType <T>(this BaseDataTypeNode <T> node, NodePort from, NodePort to, IMLSpecifications.DataTypes expectedType)
{
// Make sure that the feature connected is matching our type
bool disconnect = false;
// If it is a feature...
if (from.node is IFeatureIML featureConnected)
{
// If it is a feature...
if (featureConnected != null)
{
// Check that dataType is the same as the expected one
if (featureConnected.FeatureValues.DataType != expectedType)
{
from.Disconnect(to);
disconnect = true;
}
}
}
return(disconnect);
}
/// <summary>
/// Disconnects if ANY of the FROM port or node don't meet type requirements
/// </summary>
/// <param name="node"></param>
/// <param name="from"></param>
/// <param name="to"></param>
/// <param name="typesPort"></param>
/// <param name="typesNode"></param>
/// <returns></returns>
public static bool DisconnectPortAndNodeIfANYTypes(this Node node, NodePort from, NodePort to, Type[] typesPort, Type[] typesNode)
{
// Init equals
bool equalPorts = true;
bool equalNodeType = true;
// If null or empty, allow connections
// Port Types
if (typesPort == null && typesPort.Length < 1)
{
equalPorts = false;
}
else
{
equalPorts = CheckPortEqualTypes(node, from, to, typesPort);
}
// Node Types
if (typesNode == null && typesNode.Length < 1)
{
equalNodeType = false;
}
else
{
equalNodeType = CheckNodeEqualTypes(node, from, to, typesNode);
}
// If any of them is true, DO disconnect
if (equalPorts || equalNodeType)
{
from.Disconnect(to);
return(true);
}
// If all of them are false, DON'T disconnect
else
{
return(false);
}
}
/// <summary>
/// Disconnect two IML Data Types if they are not equal
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="node"></param>
/// <param name="from"></param>
/// <param name="to"></param>
/// <param name="expectedType"></param>
/// <returns></returns>
public static bool DisconnectIfNotSameIMLDataType <T>(this BaseDataTypeNode <T> node, NodePort from, NodePort to, IMLSpecifications.DataTypes expectedType)
{
// Make sure that the IMLDataType connected is matching our type
bool disconnect = false;
// If it is a IMLDataType, check that it is the exact same one
if (from.node.GetType().Equals(typeof(IMLBaseDataType)))
{
var featureConnected = from.node as IFeatureIML;
// If it is a feature...
if (featureConnected != null)
{
// Check that dataType is the same as the expected one
if (featureConnected.FeatureValues.DataType != expectedType)
{
from.Disconnect(to);
disconnect = true;
}
}
}
return(disconnect);
}
public void UpdateConnectionTransforms()
{
if (port.IsInput)
{
return;
}
while (connections.Count < port.ConnectionCount)
{
AddConnection();
}
while (connections.Count > port.ConnectionCount)
{
Destroy(connections[0].gameObject);
connections.RemoveAt(0);
}
// Loop through connections
for (int i = port.ConnectionCount - 1; i >= 0; i--)
{
NodePort other = port.GetConnection(i);
IUGUINode otherNode = graph.GetRuntimeNode(other.node);
if (otherNode == null)
{
Debug.LogWarning(other.node.name + " node not found ||| " + other.node, this);
port.Disconnect(i);
continue;
}
Transform port2 = otherNode.GetPort(other.fieldName, other.node).transform;
if (!port2)
{
Debug.LogWarning(other.fieldName + " not found", this);
}
connections[i].SetPosition(transform.position, port2.position);
}
}
/// <summary>
/// Disconnects two nodes if two Data Type Nodes are not exactly the same
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="node"></param>
/// <param name="from"></param>
/// <param name="to"></param>
/// <returns></returns>
public static bool DisconnectIfNotSameDataTypeNode <T> (this BaseDataTypeNode <T> node, NodePort from, NodePort to)
{
bool disconnect = false;
// Check if types are matching
Type nodeConnectedType = from.node.GetType();
// Check if the from node is a dataType
var isDataType = ReusableMethods.Types.IsSubclassOfRawGeneric(typeof(BaseDataTypeNode <>), nodeConnectedType);
// If it is a dataType...
if (isDataType)
{
// Check if both from and to are the same dataType
var isSameType = nodeConnectedType.Equals(node.GetType());
// If not (i.e. a float vs a Vector3)
if (!isSameType)
{
// We disconnect the nodes
from.Disconnect(to);
disconnect = true;
}
}
return(disconnect);
}
public void Controls()
{
wantsMouseMove = true;
Event e = Event.current;
switch (e.type)
{
case EventType.MouseMove:
break;
case EventType.ScrollWheel:
if (e.delta.y > 0)
{
zoom += 0.1f * zoom;
}
else
{
zoom -= 0.1f * zoom;
}
break;
case EventType.MouseDrag:
if (e.button == 0)
{
if (IsDraggingPort)
{
if (IsHoveringPort && hoveredPort.IsInput)
{
if (!draggedOutput.IsConnectedTo(hoveredPort))
{
draggedOutputTarget = hoveredPort;
}
}
else
{
draggedOutputTarget = null;
}
Repaint();
}
else if (IsDraggingNode)
{
draggedNode.position = WindowToGridPosition(e.mousePosition) + dragOffset;
Repaint();
}
}
else if (e.button == 1)
{
panOffset += e.delta * zoom;
isPanning = true;
}
break;
case EventType.KeyDown:
if (GUIUtility.keyboardControl == 0)
{
break;
}
else if (e.keyCode == KeyCode.F)
{
Home();
}
break;
case EventType.MouseDown:
Repaint();
if (e.button == 0)
{
SelectNode(hoveredNode);
if (IsHoveringPort)
{
if (hoveredPort.IsOutput)
{
draggedOutput = hoveredPort;
}
else
{
hoveredPort.VerifyConnections();
if (hoveredPort.IsConnected)
{
Node node = hoveredPort.node;
NodePort output = hoveredPort.Connection;
hoveredPort.Disconnect(output);
draggedOutput = output;
draggedOutputTarget = hoveredPort;
if (NodeEditor.onUpdateNode != null)
{
NodeEditor.onUpdateNode(node);
}
}
}
}
else if (IsHoveringNode && IsHoveringTitle(hoveredNode))
{
draggedNode = hoveredNode;
dragOffset = hoveredNode.position - WindowToGridPosition(e.mousePosition);
}
}
break;
case EventType.MouseUp:
if (e.button == 0)
{
//Port drag release
if (IsDraggingPort)
{
//If connection is valid, save it
if (draggedOutputTarget != null)
{
Node node = draggedOutputTarget.node;
if (graph.nodes.Count != 0)
{
draggedOutput.Connect(draggedOutputTarget);
}
if (NodeEditor.onUpdateNode != null)
{
NodeEditor.onUpdateNode(node);
}
EditorUtility.SetDirty(graph);
}
//Release dragged connection
draggedOutput = null;
draggedOutputTarget = null;
EditorUtility.SetDirty(graph);
Repaint();
AssetDatabase.SaveAssets();
}
else if (IsDraggingNode)
{
draggedNode = null;
AssetDatabase.SaveAssets();
}
else if (GUIUtility.hotControl != 0)
{
AssetDatabase.SaveAssets();
}
}
else if (e.button == 1)
{
if (!isPanning)
{
ShowContextMenu();
}
isPanning = false;
}
break;
}
}
public void Controls()
{
wantsMouseMove = true;
Event e = Event.current;
switch (e.type)
{
case EventType.MouseMove:
UpdateHovered();
break;
case EventType.ScrollWheel:
if (e.delta.y > 0)
{
zoom += 0.1f * zoom;
}
else
{
zoom -= 0.1f * zoom;
}
break;
case EventType.MouseDrag:
UpdateHovered();
if (e.button == 0)
{
if (IsDraggingPort)
{
if (IsHoveringPort && hoveredPort.IsInput)
{
if (!draggedOutput.IsConnectedTo(hoveredPort))
{
draggedOutputTarget = hoveredPort;
}
}
else
{
draggedOutputTarget = null;
}
Repaint();
}
else if (IsDraggingNode)
{
draggedNode.rect.position = WindowToGridPosition(e.mousePosition) + dragOffset;
Repaint();
}
}
else if (e.button == 1)
{
panOffset += e.delta * zoom;
isPanning = true;
}
break;
case EventType.KeyDown:
if (e.keyCode == KeyCode.F)
{
Home();
}
break;
case EventType.MouseDown:
UpdateHovered();
Repaint();
SelectNode(hoveredNode);
if (IsHoveringPort)
{
if (hoveredPort.IsOutput)
{
draggedOutput = hoveredPort;
}
else
{
if (hoveredPort.IsConnected)
{
NodePort output = hoveredPort.Connection;
hoveredPort.Disconnect(output);
draggedOutput = output;
draggedOutputTarget = hoveredPort;
}
}
}
else if (IsHoveringNode && IsHoveringTitle(hoveredNode))
{
draggedNode = hoveredNode;
dragOffset = hoveredNode.rect.position - WindowToGridPosition(e.mousePosition);
}
break;
case EventType.MouseUp:
if (e.button == 0)
{
//Port drag release
if (IsDraggingPort)
{
//If connection is valid, save it
if (draggedOutputTarget != null)
{
if (graph.nodes.Count != 0)
{
draggedOutput.Connect(draggedOutputTarget);
}
}
//Release dragged connection
draggedOutput = null;
draggedOutputTarget = null;
Repaint();
}
else if (IsDraggingNode)
{
draggedNode = null;
}
}
else if (e.button == 1)
{
if (!isPanning)
{
ShowContextMenu();
}
isPanning = false;
}
UpdateHovered();
break;
}
}
protected bool DoCreateConnectToList <T>(NodePort from, NodePort to, ref List <T> condList, string condListName, NodePort.IO dir = NodePort.IO.Input) where T : Node
{
// 不允许自己连接自己
if (from.node == to.node)
{
from.Disconnect(to);
return(false);
}
if (dir == NodePort.IO.Input)
{
if (from.node == this)
{
return(false);
}
}
else if (dir == NodePort.IO.Output)
{
if (from.node != this)
{
return(false);
}
}
else
{
return(false);
}
T item = default(T);
if (dir == NodePort.IO.Input)
{
if (to.fieldName != condListName)
{
return(false);
}
item = from.node as T;
}
else if (dir == NodePort.IO.Output)
{
if (from.fieldName != condListName)
{
return(false);
}
item = from.node as T;
}
else
{
return(false);
}
if (item != null)
{
if (condList == null)
{
condList = new List <T> ();
}
T cc = from.node as T;
if (!condList.Contains(cc))
{
condList.Add(cc);
}
return(true);
}
else
{
from.Disconnect(to);
}
return(false);
}
/// <summary>Draw transition ports.</summary>
protected virtual void OnTransitionsGUI()
{
_state = target as FSMStateNode;
// Only work the GUI for the current exits and entries.
int exitCount = _state.ExitsCount;
int entryCount = _state.EntriesCount;
// Check if we need to create new entry.
_entry = target.GetInputPort("entry");
if (_entry == null)
{
_entry = target.AddInstanceInput(typeof(FSMConnection), Node.ConnectionType.Override, Node.TypeConstraint.Inherited, "entry");
}
// If entry connection is not empty create new entry.
if (_entry.Connection != null)
{
_state.AddEntryConnection(_entry.Connection);
_entry.Disconnect(_entry.Connection);
}
// Check if we need to create new exit.
_exit = target.GetOutputPort("exit");
if (_exit == null)
{
_exit = target.AddInstanceOutput(typeof(FSMConnection), Node.ConnectionType.Override, Node.TypeConstraint.Inherited, "exit");
}
// If exit connection is not empty create new exit.
if (_exit.Connection != null)
{
_state.AddExitConnection(_exit.Connection);
_exit.Disconnect(_exit.Connection);
}
GUILayout.BeginHorizontal();
NodeEditorGUILayout.PortField(_entry, GUILayout.Width(50));
EditorGUILayout.Space();
NodeEditorGUILayout.PortField(_exit, GUILayout.Width(50));
GUILayout.EndHorizontal();
EditorGUILayout.Space();
for (int i = 0; i < entryCount; i++)
{
FSMConnection connection = _state.GetEntryConnection(i);
NodePort port = target.GetInputPort(connection.PortName);
NodePort connected = port.Connection;
if (connected == null)
{
_state.RemoveEntryConnection(i);
i--;
entryCount--;
}
else
{
GUILayout.BeginHorizontal();
NodeEditorGUILayout.PortField(new GUIContent(), port, GUILayout.Width(-4));
EditorGUILayout.LabelField(string.Format("> {0}", connected.node.name));
GUILayout.EndHorizontal();
}
}
EditorGUILayout.Space();
for (int i = 0; i < exitCount; i++)
{
FSMConnection connection = _state.GetExitConnection(i);
NodePort port = target.GetOutputPort(connection.PortName);
NodePort connected = port.Connection;
if (connected == null)
{
_state.RemoveExitConnection(i);
i--;
exitCount--;
}
else
{
GUILayout.BeginHorizontal();
EditorGUILayout.Space();
NodeEditorGUILayout.PortField(new GUIContent(), port, GUILayout.Width(50));
GUILayout.EndHorizontal();
}
}
}
private void DrawStateNode(int maxChildCount)
{
int childCount = _FTNode.ChildCount;
for (int i = 0; i < childCount; i++)
{
FTConnection connection = _FTNode.GetChildConnection(i);
NodePort port = target.GetOutputPort(connection.portName);
NodePort connected = port.Connection;
if (connected == null)
{
_FTNode.RemoveChildConnection(i);
i--;
childCount--;
}
else
{
//GUILayout.BeginArea(new Rect(50f, 50f + i * 100f, 100f, 100f));
EditorGUILayout.BeginVertical("Box");
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.Space();
NodeEditorGUILayout.PortField(new GUIContent("To" + (i + 1)), port, GUILayout.Width(50));
EditorGUILayout.EndHorizontal();
// GUILayout.Button("XXX");
var fsms = FTUtils.GetFSMTransitionMethod("ActorFSM");
List <string> names = new List <string>();
foreach (var tp in fsms)
{
names.Add(tp.ToString());
}
EditorGUILayout.Popup(0, names.ToArray());
}
EditorGUILayout.EndVertical();
//GUILayout.EndArea();
}
}
// if (NodeEditorWindow.mode == NodeEditorMode.Edit && childCount < maxChildCount)
if (childCount < maxChildCount)
{
_outputNewChild = target.GetOutputPort(OUTPUT_PORT_NEWCHILD);
if (_outputNewChild == null)
{
_outputNewChild = target.AddDynamicOutput(typeof(FTConnection), Node.ConnectionType.Override, Node.TypeConstraint.Inherited, OUTPUT_PORT_NEWCHILD);
}
if (_outputNewChild.Connection != null)
{
_FTNode.AddChildConnection(_outputNewChild.Connection);
_outputNewChild.Disconnect(_outputNewChild.Connection);
EditorUtility.SetDirty(target);
}
GUILayout.BeginHorizontal();
EditorGUILayout.Space();
NodeEditorGUILayout.PortField(_outputNewChild, GUILayout.Width(80));
GUILayout.EndHorizontal();
}
}