public Node(
Vector2 position,
Action <ConnectionPoint> OnClickInPoint,
Action <ConnectionPoint> OnClickOutPoint,
Action <Node> OnClickRemoveNode,
DataGraphNode newDataNode,
NodeBasedEditor editor
)
{
dataNode = newDataNode;
currentEditor = editor;
SetStyles();
UpdateSize();
rect = new Rect(position.x, position.y, width, height);
inPoint = new ConnectionPoint(this, ConnectionPointType.In, OnClickInPoint);
outPoint = new ConnectionPoint(this, ConnectionPointType.Out, OnClickOutPoint);
OnRemoveNode = OnClickRemoveNode;
if (dataNode.uiSettings != null)
{
rect = dataNode.uiSettings.rect;
}
else
{
dataNode.SetUIRect(rect);
}
inspector = Editor.CreateEditor(dataNode);
}
public bool AddEdge(DataGraphNode n, DataGraphNode v)
{
int nIndex = nodes.IndexOf(n);
if (nIndex < 0)
{
nIndex = AddNode(n);
}
if (!nodes.Contains(v))
{
AddNode(v);
}
if (nIndex < 0)
{
return(false);
}
if (!nodeChildren[nIndex].list.Contains(v))
{
nodeChildren[nIndex].list.Add(v);
}
return(true);
}
protected virtual Node OnClickAddNode(Vector2 mousePosition, DataGraphNode dataNode = null)
{
if (data == null)
{
return(null);
}
if (nodes == null)
{
nodes = new List <Node>();
}
DataGraphNode dataGraphNode = dataNode != null ? dataNode : OnCreateDataNode();
if (dataGraphNode != null)
{
Node newNode = BindNode(mousePosition, dataGraphNode);
if (newNode.IsNodeAllowed(true))
{
nodes.Add(newNode);
return(newNode);
}
}
return(null);
}
protected virtual void OnRemoveDataNode(DataGraphNode node)
{
dataGraph.RemoveNode(node);
DestroyImmediate(node, true);
OnNodeEditorDataChange();
}
public void RemoveEdge(DataGraphNode n, DataGraphNode v)
{
int index = nodes.IndexOf(n);
if (index >= 0)
{
nodeChildren[index].list.Remove(v);
}
}
public void RemoveNode(DataGraphNode n)
{
int index = nodes.IndexOf(n);
if (index >= 0)
{
nodeChildren.RemoveAt(index);
nodes.Remove(n);
}
}
protected virtual Node BindNode(Vector2 mousePosition, DataGraphNode dataGraphNode)
{
return(new Node(
mousePosition,
OnClickInPoint,
OnClickOutPoint,
OnClickRemoveNode,
dataGraphNode,
this
));
}
protected override Node BindNode(Vector2 mousePosition, DataGraphNode dataGraphNode)
{
return(new DialogueNode(
mousePosition,
OnClickInPoint,
OnClickOutPoint,
OnClickRemoveNode,
dataGraphNode,
this
));
}
public List <DataGraphNode> GetNodeConnections(DataGraphNode n)
{
int index = nodes.IndexOf(n);
if (index < 0)
{
return(null);
}
return(nodeChildren[index].list);
}
protected virtual DataGraphNode OnCreateDataNode()
{
DataGraphNode newNode = CreateInstance <DataGraphNode>();
AssetDatabase.AddObjectToAsset(newNode, assetPath + Path.DirectorySeparatorChar + dataGraph.name + ".asset");
newNode.uiSettings = null;
dataGraph.AddNode(newNode);
OnNodeEditorDataChange();
Debug.Log(newNode.uiSettings);
return(newNode);
}
public DialogueNode(
Vector2 position,
Action <ConnectionPoint> OnClickInPoint,
Action <ConnectionPoint> OnClickOutPoint,
Action <Node> OnClickRemoveNode,
DataGraphNode newDataNode,
DialogueNodeBasedEditor editor
) : base(
position,
OnClickInPoint,
OnClickOutPoint,
OnClickRemoveNode,
newDataNode,
editor
)
{
}
public virtual int AddNode(DataGraphNode n)
{
int index = nodes.IndexOf(n);
if (index < 0)
{
nodes.Add(n);
nodeChildren.Add(new DataGraphNodeConnection());
Debug.Assert(nodes.Count == nodeChildren.Count);
return(nodes.Count - 1);
}
else
{
return(-1);
}
}
protected override DataGraphNode OnCreateDataNode()
{
DataGraphNode newNode = CreateInstance <DialogueDataNode>();
AssetDatabase.AddObjectToAsset(newNode, assetPath + Path.DirectorySeparatorChar + dataGraph.name + ".asset");
newNode.uiSettings = null;
int result = dataGraph.AddNode(newNode);
if (result >= 0)
{
OnNodeEditorDataChange();
return(newNode);
}
return(null);
}
