// ----------------------------------------------------------------------
// Deletes all dynamic message handler ports that are not connected.
public void RemoveUnusedPorts(iCS_EditorObject node)
{
var ports = node.BuildListOfChildPorts(p => p.IsProposedDataPort || p.IsDynamicDataPort);
for (int i = 0; i < ports.Length; ++i)
{
var p = ports[i];
if (!IsPortConnected(p))
{
DestroyInstance(p);
}
}
}
// ===================================================================
/// Adjust the port index of the given node.
///
/// @param node The node that needs to reorganize the port indexes.
///
public static void AdjustPortIndexes(iCS_EditorObject node)
{
// -- Assure continuous port index for data ports. --
if (!node.IsKindOfFunction)
{
var dataPorts = node.BuildListOfChildPorts(p => p.IsDataPort && !p.IsTargetOrSelfPort && !p.IsReturnPort);
Array.Sort(dataPorts,
(x, y) => {
if (x.PortSpec == PortSpecification.Parameter &&
y.PortSpec != PortSpecification.Parameter)
{
return(-1);
}
if (x.PortSpec != PortSpecification.Parameter &&
y.PortSpec == PortSpecification.Parameter)
{
return(1);
}
return(x.PortIndex - y.PortIndex);
}
);
for (int i = 0; i < dataPorts.Length; ++i)
{
dataPorts[i].PortIndex = i;
}
}
// -- Assure continuous port index for enable ports. --
var enablePorts = node.BuildListOfChildPorts(p => p.IsEnablePort);
Array.Sort(enablePorts, (x, y) => x.PortIndex - y.PortIndex);
for (int i = 0; i < enablePorts.Length; ++i)
{
enablePorts[i].PortIndex = i + (int)iCS_PortIndex.EnablesStart;
}
}
// ----------------------------------------------------------------------
public iCS_EditorObject FindPortWithSourceEndPoint(iCS_EditorObject node, iCS_EditorObject srcEP)
{
// Get all ports that match request (supports connection loops).
var matchingPorts = node.BuildListOfChildPorts(p => p.SegmentProducerPort == srcEP);
if (matchingPorts.Length == 0)
{
return(null);
}
if (matchingPorts.Length == 1)
{
return(matchingPorts[0]);
}
foreach (var p in matchingPorts)
{
if (p.IsOutputPort)
{
return(p);
}
}
Debug.LogWarning("iCanScript: Invalid circular connection of input ports on: " + node.DisplayName);
return(matchingPorts[0]);
}
