private void CreateViews()
{
if (m_mainWindow != null)
{
m_mainView = new MainView();
m_propertyView = new PropertyView();
}
else
{
m_mainWindow = EditorWindow.GetWindow <NodeEditorWindow>() as NodeEditorWindow;
}
}
public virtual void UpdateNodeGUI(Event _e, Rect _viewRect, GUISkin _skin)
{
NodeEditorWindow curWindow = EditorWindow.GetWindow <NodeEditorWindow>() as NodeEditorWindow;
if (curWindow != null)
{
int index = curWindow.GetCurrentGraph().m_nodes.IndexOf(this);
if (index == 0)
{
GUI.color = Color.blue;
}
else
{
GUI.color = Color.white;
}
m_nodeRect = GUI.Window(index, m_nodeRect, DoMyWindow, m_nodeName);
}
ProcessEvents(Event.current);
GUI.color = Color.white;
foreach (NodeInput input in m_inputs)
{
if (input != null)
{
input.UpdateGUI(this, curWindow);
}
}
foreach (NodeOutput output in m_outputs)
{
if (output != null)
{
output.UpdateGUI(this, curWindow);
}
}
if (m_parentGraph.isDragging)
{
UpdateNodeIndex(this);
if (m_inputs[0] != null && m_inputs[0].m_connectedTo != null)
{
m_inputs[0].m_connectedTo.m_holderNode.UpdateNodeIndex(m_inputs[0].m_connectedTo.m_holderNode);
}
m_parentGraph.isDragging = false;
}
EditorUtility.SetDirty(this);
}
public static void UnloadGraph()
{
NodeEditorWindow curWindow = EditorWindow.GetWindow <NodeEditorWindow>() as NodeEditorWindow;
if (curWindow != null)
{
curWindow.SetCurrentGraph(null);
}
else
{
EditorUtility.DisplayDialog("Error Something Worng", "Something went wrong in getting the current window", "Ok");
}
curWindow.Repaint();
}
public virtual void UpdateGUI(BaseNode _node, NodeEditorWindow _curWindow)
{
if (GUI.Button(m_IORect, new GUIContent("")))
{
NodeGraph graph = _curWindow.GetCurrentGraph();
Event e = Event.current;
if (e.button == 1)
{
graph.SetIsMakingConnection(false);
graph.m_connectionFrom = null;
ProcessContextMenu(e, graph);
return;
}
if (graph.GetIsMakingConnection() && graph.GetConnectionType() != m_type)
{
if (m_connectedTo != null)
{
m_connectedTo.m_isOccupied = false;
m_connectedTo.m_connectedTo = null;
}
Debug.Log("Connection made");
m_isOccupied = true;
m_connectedTo = graph.m_connectionFrom;
m_connectedTo.m_isOccupied = true;
m_connectedTo.m_isOccupied = true;
m_connectedTo.m_connectedTo = this;
graph.SetIsMakingConnection(false);
graph.m_connectionFrom = null;
}
else if (!_curWindow.GetCurrentGraph().GetIsMakingConnection())
{
_curWindow.GetCurrentGraph().SetIsMakingConnection(true);
_curWindow.GetCurrentGraph().SetConnectionType(m_type);
_curWindow.GetCurrentGraph().SetConnectionStart(m_IORect.center);
_curWindow.GetCurrentGraph().m_connectionFrom = this;
}
AssetDatabase.AddObjectToAsset(this, m_holderNode);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
}
}
public static void LoadGraph()
{
NodeGraph curGraph = null;
string pathToLoad = EditorUtility.OpenFilePanel("Load BehaviourTree", "Asset/", "");
int appPathLen = Application.dataPath.Length;
string fullPath = pathToLoad.Substring(appPathLen - 6);
curGraph = AssetDatabase.LoadAssetAtPath(fullPath, typeof(NodeGraph)) as NodeGraph;
if (curGraph != null)
{
NodeEditorWindow curWindow = EditorWindow.GetWindow <NodeEditorWindow>() as NodeEditorWindow;
if (curWindow != null)
{
curWindow.SetCurrentGraph(curGraph);
}
}
}
public override void UpdateGUI(BaseNode _node, NodeEditorWindow _curWindow)
{
if (_node.GetNodeType() != NodeType.ROOT_NODE)
{
Rect nodeRect = _node.GetNodeRect();
Rect tmp = new Rect();
tmp.width = 13f;
tmp.height = 13f;
float offset = 5f;
float centerOfNode = nodeRect.x + (nodeRect.width / 2);
float centerOfOutput = tmp.width / 2;
tmp.x = centerOfNode - centerOfOutput;
tmp.y = nodeRect.y - (tmp.height + offset);
m_IORect = tmp;
base.UpdateGUI(_node, _curWindow);
}
}
public virtual void InitNode()
{
NodeEditorWindow curWindow = EditorWindow.GetWindow <NodeEditorWindow>() as NodeEditorWindow;
m_inputs = new List <NodeInput>();
index = curWindow.GetCurrentGraph().m_nodes.Count;
if (m_nodeType != NodeType.ROOT_NODE)
{
NodeInput input = new NodeInput();
input.m_holderNode = this;
m_inputs.Add(input);
}
m_outputs = new List <NodeOutput>();
NodeOutput output = new NodeOutput();
output.m_holderNode = this;
m_outputs.Add(output);
}