public static void DuplicateNodeOrNodes(NodeEditorInputInfo inputInfo)
{
if (inputInfo.editorState.selectedNode == null && NodeEditor.curEditorState.selectedNodes.Count == 0)
{
return;
}
inputInfo.SetAsCurrentEnvironment();
NodeEditorState state = inputInfo.editorState;
if (inputInfo.editorState.selectedNode != null && !NodeEditor.curEditorState.selectedNodes.Contains(inputInfo.editorState.selectedNode))
{
NodeEditor.curEditorState.selectedNodes.Add(inputInfo.editorState.selectedNode);
}
{
// if(m_CacheOff!=null)
// m_CacheOff();
Dictionary <Node, Node> nodeMap = new Dictionary <Node, Node>();
List <Node> newSelected = new List <Node>();
foreach (var n in NodeEditor.curEditorState.selectedNodes)
{
Node duplicated = Node.Create(n.GetID, n.rect.center, null, false); //state.connectOutput);
// Debug.Log("dupe n "+n);
duplicated.CloneFieldsFrom(n);
state.selectedNode = state.focusedNode = duplicated;
newSelected.Add(duplicated);
nodeMap.Add(n, duplicated);
}
//handle connections
foreach (var n in NodeEditor.curEditorState.selectedNodes)
{
for (int index = 0; index < n.Inputs.Count; index++)
{
NodeInput nodeInput = n.Inputs[index];
if (nodeInput.connection != null)
{
Node connectTo = nodeInput.connection.body;
if (nodeMap.ContainsKey(nodeInput.connection.body))
{
connectTo = nodeMap[nodeInput.connection.body];
}
foreach (NodeOutput on in connectTo.Outputs)
{
if (on.name == nodeInput.connection.name)
{
if (index < nodeMap[n].Inputs.Count)
{
nodeMap[n].Inputs[index].ApplyConnection(on);
}
break;
}
}
}
}
for (int index = 0; index < n.Outputs.Count; index++)
{
NodeOutput nodeOutput = n.Outputs[index];
for (int index1 = 0; index1 < nodeOutput.connections.Count; index1++)
{
NodeInput nodeInput = nodeOutput.connections[index1];
if (nodeInput == null)
{
continue;
}
Node connectTo = nodeInput.body;
if (nodeMap.ContainsKey(connectTo))
{
continue; //we did it allready
}
for (int i = 0; i < connectTo.Inputs.Count; i++)
{
NodeInput inputnode = connectTo.Inputs[i];
if (inputnode.name == nodeInput.name)
{
inputnode.ApplyConnection(nodeOutput);
break;
}
}
}
}
}
NodeEditor.curEditorState.selectedNodes.Clear();
NodeEditor.curEditorState.selectedNodes = newSelected;
NodeEditor.curEditorState.selectedNode = newSelected[0];
// foreach (var x in newSelected)
// Debug.Log(" selected node "+x);
// if (m_CacheOn != null)
// m_CacheOn();
NodeEditorCallbacks.IssueOnAddNode(NodeEditor.curEditorState.selectedNode); //just do it on one node, so it saves the canvas/repaints
}
state.connectOutput = null;
if (m_FinishedDupe != null)
{
m_FinishedDupe();
}
}
