/// <summary>
/// Refresh docking node data, including selecting the "reference"
/// docking node (for docking node control).
/// </summary>
private void FetchDockingNodeData()
{
mainDockingNode = null;
mainDockingNodeState = DockingNodeState.UNKNOWN;
Part referencePart = vessel.GetReferenceTransformPart();
if (referencePart != null)
{
ModuleDockingNode node = referencePart.FindModuleImplementing <ModuleDockingNode>();
if (node != null)
{
// The current reference part is a docking node, so we
// choose it.
mainDockingNode = node;
}
}
if (mainDockingNode == null)
{
uint launchId;
Part currentPart = JUtil.DeduceCurrentPart(vessel);
if (currentPart == null)
{
launchId = 0u;
}
else
{
launchId = currentPart.launchID;
}
for (int i = 0; i < vessel.parts.Count; ++i)
{
if (vessel.parts[i].launchID == launchId)
{
ModuleDockingNode node = vessel.parts[i].FindModuleImplementing <ModuleDockingNode>();
if (node != null)
{
// We found a docking node that has the same launch
// ID as the current IVA part, so we consider it our
// main docking node.
mainDockingNode = node;
break;
}
}
}
}
mainDockingNodeState = GetNodeState(mainDockingNode);
}