public static ANode CreateNode(Type nodeType, AiBehaviour blackboard)
{
ANode n = ScriptableObject.CreateInstance(nodeType) as ANode;
n.name = n.GetType().Name;
n.hideFlags = HideFlags.HideInHierarchy;
AssetDatabase.AddObjectToAsset(n, blackboard);
EditorUtility.SetDirty(n);
AssetDatabase.SaveAssets();
return(n);
}
public void SetNode(ANode node, SerializedProperty serializedNode)
{
UnselectNode();
if (node == null || serializedNode == null)
{
return;
}
m_selectedNode = node;
m_selectedNodeProperty = serializedNode;
m_nodeNameLabel.text = AddSpacesToSentence(node.GetType().Name);
m_nodeIdLabel.text = node.Id;
m_nodeCommentField.bindingPath = serializedNode.FindPropertyRelative("m_comment").propertyPath;
m_nodeCommentField.Bind(serializedNode.serializedObject);
m_commentPlaceholder.style.display = (string.IsNullOrEmpty(serializedNode.FindPropertyRelative("m_comment").stringValue))
? DisplayStyle.Flex
: DisplayStyle.None;
if (node.UseIMGUIPropertyDrawer)
{
m_imguiContainer.style.display = DisplayStyle.Flex;
}
else
{
if (m_propertyField != null)
{
m_inspectorArea.Remove(m_propertyField);
}
m_propertyField = new PropertyField(m_selectedNodeProperty);
m_propertyField.Bind(m_selectedNodeProperty.serializedObject);
m_propertyField.style.display = DisplayStyle.Flex;
// This requires Unity 2020.2 to work correctly https://forum.unity.com/threads/uielements-developer-guide.648043/#post-6073137
m_propertyField.RegisterCallback <SerializedPropertyChangeEvent>(x =>
{
m_nodeGraphView.GetNodeViewById(node.Id)?.HandleOnSerializedPropertyChanged();
});
m_inspectorArea.Add(m_propertyField);
}
}
private void DrawNodeWindow(int id)
{
Event e = Event.current;
if (_node == null)
{
return;
}
GUI.Label(new Rect(0, gSize.y / 2f - 12, _rect.width, 24), new GUIContent(_node.GetType().Name, EditorGUIUtility.ObjectContent(_node, _node.GetType()).image));
GUI.Label(new Rect(gSize.x - 14f, -1f, 16f, 16f), new GUIContent((Texture2D)EditorGUIUtility.Load(_currentIcon)));
if (e.type == EventType.MouseUp && e.button == 1)
{
OnRightClicked(_node);
e.Use();
}
if (e.type == EventType.MouseDown && e.button == 0)
{
OnLeftClicked(_node);
}
EditorUtility.SetDirty(_node);
GUI.DragWindow();
}
public ClipboardElement(ANode node)
{
ElementType = node.GetType().AssemblyQualifiedName;
Data = JsonUtility.ToJson(node);
}
private NodeView CreateNodeView(ANode node, SerializedProperty serializedNode = null)
{
if (serializedNode == null)
{
int index = NodeGraph.NodeCollection.GetNodeIndex(node);
if (index == -1)
{
Debug.Log("wtf ");
}
serializedNode = m_nodeListProp.GetArrayElementAtIndex(index);
}
NodeView nodeView = new NodeView(node, serializedNode, this, m_edgeConectorListener,
Activator.CreateInstance(GraphTypeMetadata.GetNodeViewDrawerType(node.GetType())) as NodeViewDrawer);
AddElement(nodeView);
m_nodeViews.Add(node.Id, nodeView);
return(nodeView);
}
public NodeView(ANode node,
SerializedProperty serializedNode,
NodeGraphView nodeGraphView,
IEdgeConnectorListener edgeConnectorListener,
NodeViewDrawer nodeViewDrawer) : base()
{
if (serializedNode == null)
{
return;
}
Node = node;
NodeType = Node.GetType();
SerializedNode = serializedNode;
m_nodeGraphView = nodeGraphView;
m_edgeConnectorListener = edgeConnectorListener;
NodeId = SerializedNode.FindPropertyRelative(ANode.IdVarname).stringValue;
m_nodeViewDrawer = nodeViewDrawer;
m_nodeDisplayContainers = new NodeDisplayContainers(this, m_nodeViewDrawer);
m_nodeViewDrawer.SetNodeView(this, SerializedNode, nodeGraphView.NodeGraph, m_nodeDisplayContainers);
m_nodeViewDrawer.OnSetup();
title = m_nodeViewDrawer.DisplayName;
bool isEntryNode = (typeof(BuiltInNodes.EntryNode)).IsAssignableFrom(NodeType);
if (isEntryNode)
{
this.capabilities = this.capabilities & (~Capabilities.Deletable);
}
if (!isEntryNode)
{
//Add ports
m_inport = new PortView(this,
Orientation.Horizontal,
Direction.Input,
Port.Capacity.Single,
typeof(bool),
0,
m_nodeViewDrawer.NodeColor,
m_edgeConnectorListener);
m_inport.portName = "";
m_nodeDisplayContainers.SetInport(m_inport);
}
CreateOutports();
// Draw node
m_nodeViewDrawer.Repaint(m_outports);
RefreshExpandedState();
RefreshPorts();
Vector2 pos = SerializedNode.FindPropertyRelative(ANode.PositionVarName).vector2Value;
SetPosition(new Rect(pos, Vector2.zero));
//this.RegisterCallback<GeometryChangedEvent>((GeometryChangedEvent gce) => { Debug.Log(gce.newRect.position); });
}