public void Validate()
{
if (nodes == null)
{
nodes = new List <Node> ();
}
for (int nodeCnt = 0; nodeCnt < nodes.Count; nodeCnt++)
{
Node node = nodes[nodeCnt];
if (node == null)
{
nodes.RemoveAt(nodeCnt);
nodeCnt--;
continue;
}
for (int knobCnt = 0; knobCnt < node.nodeKnobs.Count; knobCnt++)
{
NodeKnob nodeKnob = node.nodeKnobs[knobCnt];
if (nodeKnob == null)
{
node.nodeKnobs.RemoveAt(knobCnt);
knobCnt--;
continue;
}
if (nodeKnob is NodeInput)
{
NodeInput input = nodeKnob as NodeInput;
if (input.connection != null && input.connection.body == null)
{
input.connection = null;
}
}
else if (nodeKnob is NodeOutput)
{
NodeOutput output = nodeKnob as NodeOutput;
for (int conCnt = 0; conCnt < output.connections.Count; conCnt++)
{
NodeInput con = output.connections[conCnt];
if (con == null || con.body == null)
{
output.connections.RemoveAt(conCnt);
conCnt--;
}
}
}
}
}
if (editorStates == null)
{
editorStates = new NodeEditorState[0];
}
editorStates = editorStates.Where((NodeEditorState state) => state != null).ToArray();
foreach (NodeEditorState state in editorStates)
{
if (!nodes.Contains(state.selectedNode))
{
state.selectedNode = null;
}
}
}
public NodeInput CreateInput(string inputName, string inputType, NodeSide nodeSide, float sidePosition)
{
return(NodeInput.Create(this, inputName, inputType, nodeSide, sidePosition));
}
public NodeInput CreateInput(string inputName, string inputType, NodeSide nodeSide)
{
return(NodeInput.Create(this, inputName, inputType, nodeSide));
}
protected internal virtual void OnAddInputConnection(NodeInput input)
{
}
public virtual void OnRemoveConnection(NodeInput input)
{
}
public virtual void OnAddConnection(NodeInput input)
{
}