public static Node CreateNode(NodeCategoryTree.NodeData _nodeData, Graph _rootGraph, Graph _graphOwner, string _type, Vector2 _position, bool _isCopy)
{
if (_nodeData == null)
{
allNodes = CollectAvailableNodes.CollectNodes();
_nodeData = allNodes.GetData(_type);
}
Node node = Node.CreateNode(_type, _nodeData.typeName);
// Assign attributes to node
node.outputNodes = new List <Node.NodeOutput>(); //(_nodeAttributes.outputSlotCount);
if (_nodeData.outputSlotCount > -1)
{
for (int i = 0; i < _nodeData.outputSlotCount; i++)
{
node.outputNodes.Add(new Node.NodeOutput());
}
}
if (_nodeData.nodeOutputs != null)
{
for (int i = 0; i < _nodeData.nodeOutputs.Length; i++)
{
node.outputNodes.Add(new Node.NodeOutput(_nodeData.nodeOutputs[i]));
}
}
//_position = new Vector2(_position.x / _rootGraph.zoomFactor, _position.y / _rootGraph.zoomFactor);
node.inputNodes = new List <Node.InputNode>();
node.nodeRect = new Rect(_position.x, _position.y, node.nodeRect.width, node.nodeRect.height);
// Get settings
var _editorSettings = (FREditorSettings)FREditorSettings.GetSerializedSettings().targetObject as FREditorSettings;
node.color = _editorSettings.GetColor(_nodeData.color);
node.nodeData = _nodeData;
node.isCopy = _isCopy;
node.guid = Guid.NewGuid().ToString();
_graphOwner.AddNode(node);
node.rootGraph = _rootGraph;
node.graphOwner = _graphOwner;
//node.nodeStringType = _type;
if (!_isCopy)
{
node.Init(_rootGraph, node); // _graphOwner.nodes.Count, node);
}
if (node.outputNodes.Count > 1)
{
node.nodeRect.height += (node.outputNodes.Count - 1) * 20;
}
node.SetupVariables();
// check if newly created node has been created inside a group
// if true, add new node to this group
for (int n = 0; n < _rootGraph.currentGraph.nodes.Count; n++)
{
if (_rootGraph.currentGraph.nodes[n].nodeData.nodeType == NodeAttributes.NodeType.Group &&
_rootGraph.currentGraph.nodes[n] != node && _rootGraph.currentGraph.nodes[n].nodeRect.Contains(new Vector2(node.nodeRect.x, node.nodeRect.y)))
{
var _g = _rootGraph.currentGraph.nodes[n] as Group;
_g.AddNodeToGroup(node);
}
}
EditorUtility.SetDirty(node);
EditorUtility.SetDirty(_rootGraph);
node.lastZoomCoordsOrigin = _rootGraph.currentGraph.zoomCoordsOrigin;
// Better than AssetDatabase SaveAsset or Refresh for refreshing node
Undo.SetCurrentGroupName("Create Node");
int undoGroup = Undo.GetCurrentGroup();
Undo.RecordObject(node, "Create Node");
Undo.CollapseUndoOperations(undoGroup);
return(node);
}
void DrawInternal()
{
GUILayout.Label("Nodes", FlowReactorEditorStyles.elementButtonBack, GUILayout.Height(20));
GUILayout.Space(5);
//if (currentCategory != null)
//{
//GUILayout.Label(currentPath + " " + currentDepth + " " + currentCategory.Path);
//}
using (new GUILayout.HorizontalScope())
{
GUI.SetNextControlName("Filter");
EditorGUI.FocusTextInControl("Filter");
filter = GUILayout.TextField(filter, "SearchTextField");
if (GUILayout.Button("", GUI.skin.FindStyle("SearchCancelButton")))
{
firstNodeName = "";
filter = "";
favoritePath = "";
filterReset = false;
currentDepth = 0;
collectedNodes = CollectAvailableNodes.CollectNodes();
}
if (string.IsNullOrEmpty(filter) && !filterReset)
{
filterReset = true;
firstNodeName = "";
collectedNodes = CollectAvailableNodes.CollectNodes();
}
else if (!string.IsNullOrEmpty(filter) && filterReset)
{
filterReset = false;
}
}
GUILayout.Space(5);
if (string.IsNullOrEmpty(filter))
{
if (currentDepth - 1 >= 0)
{
// button back
if (GUILayout.Button(currentCategory.Path, FlowReactorEditorStyles.elementButtonBack, GUILayout.Height(25)))
{
currentDepth--;
currentPath = currentCategory.parentGraphTree.Path;
currentCategory.FoldOut = false;
currentCategory = currentCategory.parentGraphTree;
if (currentDepth == 0)
{
collectedNodes = CollectAvailableNodes.CollectNodes();
}
}
var _l = GUILayoutUtility.GetLastRect();
GUI.Label(new Rect(_l.x, _l.y, _l.width, _l.height), "<"); // NodePanelStyles.leftArrow.normal.background);
}
}
using (var scrollView = new GUILayout.ScrollViewScope(scrollPosition))
{
scrollPosition = scrollView.scrollPosition;
Draw(collectedNodes);
}
GUILayout.Label(description, "textArea");
editorWindow.Repaint();
}