private void CaptureConnections(Box box, out BoxHandle[] connections)
{
connections = new BoxHandle[box.Connections.Count];
for (int i = 0; i < connections.Length; i++)
{
var other = box.Connections[i];
connections[i] = new BoxHandle(other);
}
}
public ConnectBoxesAction(InputBox iB, OutputBox oB, bool connect)
{
_surface = iB.Surface;
_context = new ContextHandle(iB.ParentNode.Context);
_connect = connect;
_input = new BoxHandle(iB);
_output = new BoxHandle(oB);
CaptureConnections(iB, out _inputBefore);
CaptureConnections(oB, out _outputBefore);
}
private void CaptureConnections(SurfaceNode node, out BoxHandle[][] boxesConnections)
{
var boxes = node.GetBoxes();
boxesConnections = new BoxHandle[boxes.Count][];
for (int i = 0; i < boxesConnections.Length; i++)
{
var box = boxes[i];
var connections = new BoxHandle[box.Connections.Count];
boxesConnections[i] = connections;
for (int j = 0; j < connections.Length; j++)
{
var other = box.Connections[j];
connections[j] = new BoxHandle(other);
}
}
}