public NENode(Vector2 position, float width, float height, GUIStyle nodeStyle, GUIStyle selectedStyle, GUIStyle inPointStyle, GUIStyle outPointStyle, Action <NEConnectionPoint> OnClickInPoint, Action <NEConnectionPoint> OnClickOutPoint, Action <NENode> OnClickRemoveNode)
{
rect = new Rect(position.x, position.y, width, height);
style = nodeStyle;
inPoint = new NEConnectionPoint(this, ConnectionPointType.In, inPointStyle, OnClickInPoint);
outPoint = new NEConnectionPoint(this, ConnectionPointType.Out, outPointStyle, OnClickOutPoint);
defaultNodeStyle = nodeStyle;
selectedNodeStyle = selectedStyle;
OnRemoveNode = OnClickRemoveNode;
}
private void OnClickOutPoint(NEConnectionPoint outPoint)
{
selectedOutPoint = outPoint;
if (selectedInPoint != null)
{
if (selectedOutPoint.node != selectedInPoint.node)
{
CreateConnection();
ClearConnectionSelection();
}
else
{
ClearConnectionSelection();
}
}
}
public NEConnection(NEConnectionPoint inPoint, NEConnectionPoint outPoint, Action <NEConnection> OnClickRemoveConnection)
{
this.inPoint = inPoint;
this.outPoint = outPoint;
this.OnClickRemoveConnection = OnClickRemoveConnection;
}
private void ClearConnectionSelection()
{
selectedInPoint = null;
selectedOutPoint = null;
}