public override InstanceState GetState()
{
ushort node = id.NetNode;
NodeState state = new NodeState();
state.instance = this;
state.Info = Info;
state.position = nodeBuffer[node].m_position;
state.terrainHeight = TerrainManager.instance.SampleOriginalRawHeightSmooth(state.position);
state.flags = nodeBuffer[node].m_flags;
MoveableBuilding pillarInstance = Pillar;
if (Pillar != null)
{
state.pillarState = Pillar.GetState() as BuildingState;
}
for (int i = 0; i < 8; i++)
{
ushort segment = nodeBuffer[node].GetSegment(i);
if (segment != 0)
{
state.segmentsSave[i].startDirection = segmentBuffer[segment].m_startDirection;
state.segmentsSave[i].endDirection = segmentBuffer[segment].m_endDirection;
}
}
return(state);
}
// For Deletion Undo
public override Instance Clone(InstanceState instanceState, Dictionary <ushort, ushort> clonedNodes)
{
BuildingState state = instanceState as BuildingState;
MoveableBuilding cloneInstance = null;
BuildingInfo info = state.Info.Prefab as BuildingInfo;
if (BuildingManager.instance.CreateBuilding(out ushort clone, ref SimulationManager.instance.m_randomizer,
info, state.position, state.angle,
state.length, SimulationManager.instance.m_currentBuildIndex))
{
SimulationManager.instance.m_currentBuildIndex++;
InstanceID cloneID = default;
cloneID.Building = clone;
cloneInstance = new MoveableBuilding(cloneID);
buildingBuffer[clone].m_flags = state.flags;
if (info.m_subBuildings != null && info.m_subBuildings.Length != 0)
{
Matrix4x4 subMatrix4x = default;
subMatrix4x.SetTRS(state.position, Quaternion.AngleAxis(state.angle * Mathf.Rad2Deg, Vector3.down), Vector3.one);
for (int i = 0; i < info.m_subBuildings.Length; i++)
{
BuildingInfo subInfo = info.m_subBuildings[i].m_buildingInfo;
Vector3 subPosition = subMatrix4x.MultiplyPoint(info.m_subBuildings[i].m_position);
float subAngle = info.m_subBuildings[i].m_angle * 0.0174532924f + state.angle;
if (BuildingManager.instance.CreateBuilding(out ushort subClone, ref SimulationManager.instance.m_randomizer,
subInfo, subPosition, subAngle, 0, SimulationManager.instance.m_currentBuildIndex))
{
SimulationManager.instance.m_currentBuildIndex++;
if (info.m_subBuildings[i].m_fixedHeight)
{
buildingBuffer[subClone].m_flags = buildingBuffer[subClone].m_flags | Building.Flags.FixedHeight;
}
}
if (clone != 0 && subClone != 0)
{
buildingBuffer[clone].m_subBuilding = subClone;
buildingBuffer[subClone].m_parentBuilding = clone;
buildingBuffer[subClone].m_flags = buildingBuffer[subClone].m_flags | Building.Flags.Untouchable;
clone = subClone;
}
}
}
cloneInstance.ResetSubInstances();
}
return(cloneInstance);
}
public override void ReplaceInstance(Instance instance)
{
base.ReplaceInstance(instance);
MoveableBuilding building = instance as MoveableBuilding;
int count = 0;
foreach (Instance subInstance in building.subInstances)
{
subStates[count++].instance = subInstance;
}
}
public void FinaliseDrag()
{
MoveItTool.dragging = false;
foreach (InstanceState instanceState in savedStates)
{
MoveableBuilding mb = instanceState.instance as MoveableBuilding;
if (mb != null)
{
mb.FinaliseDrag();
}
}
}
public void InitialiseDrag()
{
MoveItTool.dragging = true;
foreach (InstanceState instanceState in m_states)
{
MoveableBuilding mb = instanceState.instance as MoveableBuilding;
if (mb != null)
{
mb.InitialiseDrag();
}
}
}
public override void SetHeight(float height)
{
Vector3 newPosition = position;
MoveableBuilding nodePillar = Pillar;
if (nodePillar != null)
{
Vector3 subPosition = nodePillar.position;
subPosition.y = subPosition.y - newPosition.y + height;
nodePillar.Move(subPosition, nodePillar.angle);
}
newPosition.y = height;
Move(newPosition, angle);
}
public override Instance Clone(InstanceState instanceState, ref Matrix4x4 matrix4x, float deltaHeight, float deltaAngle, Vector3 center, bool followTerrain, Dictionary <ushort, ushort> clonedNodes)
{
BuildingState state = instanceState as BuildingState;
Vector3 newPosition = matrix4x.MultiplyPoint(state.position - center);
newPosition.y = state.position.y + deltaHeight;
float terrainHeight = TerrainManager.instance.SampleOriginalRawHeightSmooth(newPosition);
if (followTerrain)
{
newPosition.y = newPosition.y + terrainHeight - state.terrainHeight;
}
MoveableBuilding cloneInstance = null;
BuildingInfo info = state.info as BuildingInfo;
float newAngle = state.angle + deltaAngle;
if (BuildingManager.instance.CreateBuilding(out ushort clone, ref SimulationManager.instance.m_randomizer,
info, newPosition, newAngle,
state.length, SimulationManager.instance.m_currentBuildIndex))
{
SimulationManager.instance.m_currentBuildIndex++;
InstanceID cloneID = default(InstanceID);
cloneID.Building = clone;
cloneInstance = new MoveableBuilding(cloneID);
if ((state.flags & Building.Flags.Completed) != Building.Flags.None)
{
buildingBuffer[clone].m_flags = buildingBuffer[clone].m_flags | Building.Flags.Completed;
}
if ((state.flags & Building.Flags.FixedHeight) != Building.Flags.None)
{
buildingBuffer[clone].m_flags = buildingBuffer[clone].m_flags | Building.Flags.FixedHeight;
}
// TODO: when should the flag be set?
if (Mathf.Abs(terrainHeight - newPosition.y) > 0.01f)
{
AddFixedHeightFlag(clone);
}
else
{
RemoveFixedHeightFlag(clone);
}
if (info.m_subBuildings != null && info.m_subBuildings.Length != 0)
{
Matrix4x4 subMatrix4x = default(Matrix4x4);
subMatrix4x.SetTRS(newPosition, Quaternion.AngleAxis(newAngle * Mathf.Rad2Deg, Vector3.down), Vector3.one);
for (int i = 0; i < info.m_subBuildings.Length; i++)
{
BuildingInfo subInfo = info.m_subBuildings[i].m_buildingInfo;
Vector3 subPosition = subMatrix4x.MultiplyPoint(info.m_subBuildings[i].m_position);
float subAngle = info.m_subBuildings[i].m_angle * 0.0174532924f + newAngle;
if (BuildingManager.instance.CreateBuilding(out ushort subClone, ref SimulationManager.instance.m_randomizer,
subInfo, subPosition, subAngle, 0, SimulationManager.instance.m_currentBuildIndex))
{
SimulationManager.instance.m_currentBuildIndex++;
if (info.m_subBuildings[i].m_fixedHeight)
{
buildingBuffer[subClone].m_flags = buildingBuffer[subClone].m_flags | Building.Flags.FixedHeight;
}
}
if (clone != 0 && subClone != 0)
{
buildingBuffer[clone].m_subBuilding = subClone;
buildingBuffer[subClone].m_parentBuilding = clone;
buildingBuffer[subClone].m_flags = buildingBuffer[subClone].m_flags | Building.Flags.Untouchable;
clone = subClone;
}
}
}
}
return(cloneInstance);
}
protected HashSet <InstanceState> ProcessPillars(HashSet <InstanceState> states, bool makeClone)
{
if (!MoveItTool.advancedPillarControl)
{
return(states);
}
HashSet <ushort> nodesWithAttachments = new HashSet <ushort>();
var watch = new System.Diagnostics.Stopwatch();
watch.Start();
foreach (InstanceState instanceState in states)
{
if (instanceState is NodeState ns && ((NetNode)(ns.instance.data)).m_building > 0 &&
((buildingBuffer[((NetNode)(ns.instance.data)).m_building].m_flags & Building.Flags.Hidden) != Building.Flags.Hidden))
{
nodesWithAttachments.Add(ns.instance.id.NetNode);
//Debug.Log($"Node {ns.instance.id.NetNode} found");
}
}
HashSet <InstanceState> newStates = new HashSet <InstanceState>(states);
foreach (InstanceState instanceState in states)
{
ushort buildingId = instanceState.instance.id.Building;
if (instanceState is BuildingState originalState && MoveItTool.m_pillarMap.ContainsKey(buildingId) && MoveItTool.m_pillarMap[buildingId] > 0)
{
ushort nodeId = MoveItTool.m_pillarMap[buildingId];
if (nodesWithAttachments.Contains(nodeId)) // The node is also selected
{
//Debug.Log($"Pillar {buildingId} for selected node {nodeId}");
continue;
}
MoveableBuilding original = (MoveableBuilding)instanceState.instance;
buildingBuffer[buildingId].m_flags |= Building.Flags.Hidden;
selection.Remove(original);
newStates.Remove(originalState);
BuildingState cloneState = null;
if (makeClone)
{
MoveableBuilding clone = original.Duplicate();
selection.Add(clone);
cloneState = (BuildingState)clone.SaveToState();
newStates.Add(cloneState);
Debug.Log($"Pillar {buildingId} for node {nodeId} duplicated to {clone.id.Building}");
}
else
{
Debug.Log($"Pillar {buildingId} for node {nodeId} hidden");
}
pillarsOriginalToClone.Add(originalState, cloneState);
original.isHidden = true;
}
}
if (pillarsOriginalToClone.Count > 0)
{
MoveItTool.UpdatePillarMap();
}
states = newStates;
watch.Stop();
Debug.Log($"Pillars handled in {watch.ElapsedMilliseconds} ms\nSelected nodes:{nodesWithAttachments.Count}, total selection:{states.Count}, dups mapped:{pillarsOriginalToClone.Count}");
PillarsProcessed = true;
return(states);
}
public void UndoImplementation(bool reset = false)
{
if (m_states == null)
{
return;
}
Dictionary <Instance, Instance> toReplace = new Dictionary <Instance, Instance>();
Dictionary <ushort, ushort> clonedNodes = new Dictionary <ushort, ushort>();
Building[] buildingBuffer = BuildingManager.instance.m_buildings.m_buffer;
// Recreate nodes
foreach (InstanceState state in m_states)
{
if (state.instance.id.Type == InstanceType.NetNode)
{
Instance clone = state.instance.Clone(state, null);
toReplace.Add(state.instance, clone);
clonedNodes.Add(state.instance.id.NetNode, clone.id.NetNode);
ActionQueue.instance.UpdateNodeIdInStateHistory(state.instance.id.NetNode, clone.id.NetNode);
}
}
// Recreate everything except nodes and segments
foreach (InstanceState state in m_states)
{
if (state.instance.id.Type == InstanceType.NetNode)
{
continue;
}
if (state.instance.id.Type == InstanceType.NetSegment)
{
continue;
}
if (state is ProcState)
{
continue;
}
Instance clone = state.instance.Clone(state, clonedNodes);
toReplace.Add(state.instance, clone);
if (state.instance.id.Type == InstanceType.Prop)
{
PropManager.instance.m_props.m_buffer[clone.id.Prop].FixedHeight = ((PropState)state).fixedHeight;
}
else if (state.instance.id.Type == InstanceType.Building)
{
// Add attached nodes to the clonedNode list so other segments reconnect
BuildingState buildingState = state as BuildingState;
List <ushort> origNodeIds = new List <ushort>();
MoveableBuilding cb = clone as MoveableBuilding;
ushort cloneNodeId = ((Building)cb.data).m_netNode;
if (reset)
{
ushort cloneId = cb.id.Building;
buildingBuffer[cloneId].m_flags = buildingBuffer[cloneId].m_flags & ~Building.Flags.BurnedDown;
buildingBuffer[cloneId].m_flags = buildingBuffer[cloneId].m_flags & ~Building.Flags.Collapsed;
buildingBuffer[cloneId].m_flags = buildingBuffer[cloneId].m_flags & ~Building.Flags.Abandoned;
buildingBuffer[cloneId].m_flags = buildingBuffer[cloneId].m_flags | Building.Flags.Active;
Thread.Sleep(50);
}
if (cloneNodeId != 0)
{
int c = 0;
foreach (InstanceState i in buildingState.subStates)
{
if (i is NodeState ns)
{
InstanceID instanceID = default;
instanceID.RawData = ns.id;
origNodeIds.Insert(c++, instanceID.NetNode);
}
}
c = 0;
while (cloneNodeId != 0)
{
ushort origNodeId = origNodeIds[c];
NetNode clonedAttachedNode = Singleton <NetManager> .instance.m_nodes.m_buffer[cloneNodeId];
if (clonedAttachedNode.Info.GetAI() is TransportLineAI)
{
cloneNodeId = clonedAttachedNode.m_nextBuildingNode;
continue;
}
if (clonedNodes.ContainsKey(origNodeId))
{
Debug.Log($"Node #{origNodeId} is already in clone list!");
}
clonedNodes.Add(origNodeId, cloneNodeId);
cloneNodeId = clonedAttachedNode.m_nextBuildingNode;
if (++c > 32768)
{
CODebugBase <LogChannel> .Error(LogChannel.Core, "Nodes: Invalid list detected!\n" + Environment.StackTrace);
break;
}
}
}
}
}
// Recreate segments
foreach (InstanceState state in m_states)
{
if (state is SegmentState segmentState)
{
if (!clonedNodes.ContainsKey(segmentState.startNodeId))
{
InstanceID instanceID = InstanceID.Empty;
instanceID.NetNode = segmentState.startNodeId;
// Don't clone if node is missing
if (!((Instance)instanceID).isValid)
{
continue;
}
clonedNodes.Add(segmentState.startNodeId, segmentState.startNodeId);
}
if (!clonedNodes.ContainsKey(segmentState.endNodeId))
{
InstanceID instanceID = InstanceID.Empty;
instanceID.NetNode = segmentState.endNodeId;
// Don't clone if node is missing
if (!((Instance)instanceID).isValid)
{
continue;
}
clonedNodes.Add(segmentState.endNodeId, segmentState.endNodeId);
}
Instance clone = state.instance.Clone(state, clonedNodes);
toReplace.Add(state.instance, clone);
MoveItTool.NS.SetSegmentModifiers(clone.id.NetSegment, segmentState);
}
}
if (replaceInstances)
{
ReplaceInstances(toReplace);
ActionQueue.instance.ReplaceInstancesBackward(toReplace);
selection = new HashSet <Instance>();
foreach (Instance i in m_oldSelection)
{
if (i is MoveableProc)
{
continue;
}
selection.Add(i);
}
MoveItTool.m_debugPanel.UpdatePanel();
}
}
public void UndoImplementation(bool reset = false)
{
if (m_states == null)
{
return;
}
Dictionary <Instance, Instance> toReplace = new Dictionary <Instance, Instance>();
Dictionary <ushort, ushort> clonedNodes = new Dictionary <ushort, ushort>();
var stateToClone = new Dictionary <InstanceState, Instance>();
var InstanceID_origToClone = new Dictionary <InstanceID, InstanceID>();
Building[] buildingBuffer = BuildingManager.instance.m_buildings.m_buffer;
// Recreate nodes
foreach (InstanceState state in m_states)
{
try
{
if (state.instance.id.Type == InstanceType.NetNode)
{
Instance clone = state.instance.Clone(state, null);
toReplace.Add(state.instance, clone);
stateToClone.Add(state, clone);
InstanceID_origToClone.Add(state.instance.id, clone.id);
clonedNodes.Add(state.instance.id.NetNode, clone.id.NetNode);
ActionQueue.instance.UpdateNodeIdInStateHistory(state.instance.id.NetNode, clone.id.NetNode);
}
}
catch (Exception e)
{
Debug.Log($"Undo Bulldoze failed on {(state is InstanceState ? state.prefabName : "unknown")}\n{e}");
}
}
// Recreate everything except nodes and segments
foreach (InstanceState state in m_states)
{
try
{
if (state.instance.id.Type == InstanceType.NetNode)
{
continue;
}
if (state.instance.id.Type == InstanceType.NetSegment)
{
continue;
}
if (state is ProcState)
{
continue;
}
Instance clone = state.instance.Clone(state, clonedNodes);
toReplace.Add(state.instance, clone);
stateToClone.Add(state, clone);
InstanceID_origToClone.Add(state.instance.id, clone.id);
if (state.instance.id.Type == InstanceType.Prop)
{
PropManager.instance.m_props.m_buffer[clone.id.Prop].FixedHeight = ((PropState)state).fixedHeight;
}
else if (state.instance.id.Type == InstanceType.Building)
{
// Add attached nodes to the clonedNode list so other segments reconnect
BuildingState buildingState = state as BuildingState;
List <ushort> origNodeIds = new List <ushort>();
MoveableBuilding cb = clone as MoveableBuilding;
ushort cloneNodeId = ((Building)cb.data).m_netNode;
if (reset)
{
ushort cloneId = cb.id.Building;
buildingBuffer[cloneId].m_flags = buildingBuffer[cloneId].m_flags & ~Building.Flags.BurnedDown;
buildingBuffer[cloneId].m_flags = buildingBuffer[cloneId].m_flags & ~Building.Flags.Collapsed;
buildingBuffer[cloneId].m_flags = buildingBuffer[cloneId].m_flags & ~Building.Flags.Abandoned;
buildingBuffer[cloneId].m_flags = buildingBuffer[cloneId].m_flags | Building.Flags.Active;
Thread.Sleep(50);
}
if (cloneNodeId != 0)
{
int c = 0;
foreach (InstanceState i in buildingState.subStates)
{
if (i is NodeState ns)
{
InstanceID instanceID = default;
instanceID.RawData = ns.id;
origNodeIds.Insert(c++, instanceID.NetNode);
}
}
c = 0;
while (cloneNodeId != 0)
{
ushort origNodeId = origNodeIds[c];
NetNode clonedAttachedNode = Singleton <NetManager> .instance.m_nodes.m_buffer[cloneNodeId];
if (clonedAttachedNode.Info.GetAI() is TransportLineAI)
{
cloneNodeId = clonedAttachedNode.m_nextBuildingNode;
continue;
}
if (clonedNodes.ContainsKey(origNodeId))
{
Debug.Log($"Node #{origNodeId} is already in clone list!");
}
clonedNodes.Add(origNodeId, cloneNodeId);
cloneNodeId = clonedAttachedNode.m_nextBuildingNode;
if (++c > 32768)
{
CODebugBase <LogChannel> .Error(LogChannel.Core, "Nodes: Invalid list detected!\n" + Environment.StackTrace);
break;
}
}
}
}
}
catch (Exception e)
{
Debug.Log($"Undo Bulldoze failed on {(state is InstanceState ? state.prefabName : "unknown")}\n{e}");
}
}
// Recreate segments
foreach (InstanceState state in m_states)
{
try
{
if (state is SegmentState segmentState)
{
if (!clonedNodes.ContainsKey(segmentState.startNodeId))
{
InstanceID instanceID = InstanceID.Empty;
instanceID.NetNode = segmentState.startNodeId;
// Don't clone if node is missing
if (!((Instance)instanceID).isValid)
{
continue;
}
clonedNodes.Add(segmentState.startNodeId, segmentState.startNodeId);
}
if (!clonedNodes.ContainsKey(segmentState.endNodeId))
{
InstanceID instanceID = InstanceID.Empty;
instanceID.NetNode = segmentState.endNodeId;
// Don't clone if node is missing
if (!((Instance)instanceID).isValid)
{
continue;
}
clonedNodes.Add(segmentState.endNodeId, segmentState.endNodeId);
}
Instance clone = state.instance.Clone(state, clonedNodes);
toReplace.Add(state.instance, clone);
stateToClone.Add(state, clone);
InstanceID_origToClone.Add(state.instance.id, clone.id);
MoveItTool.NS.SetSegmentModifiers(clone.id.NetSegment, segmentState);
}
}
catch (Exception e)
{
Debug.Log($"Undo Bulldoze failed on {(state is InstanceState ? state.prefabName : "unknown")}\n{e}");
}
}
// clone integrations.
foreach (var item in stateToClone)
{
foreach (var data in item.Key.IntegrationData)
{
try
{
data.Key.Paste(item.Value.id, data.Value, InstanceID_origToClone);
}
catch (Exception e)
{
InstanceID sourceInstanceID = item.Key.instance.id;
InstanceID targetInstanceID = item.Value.id;
Debug.LogError($"integration {data.Key} Failed to paste from " +
$"{sourceInstanceID.Type}:{sourceInstanceID.Index} to {targetInstanceID.Type}:{targetInstanceID.Index}");
DebugUtils.LogException(e);
}
}
}
if (replaceInstances)
{
ReplaceInstances(toReplace);
ActionQueue.instance.ReplaceInstancesBackward(toReplace);
selection = new HashSet <Instance>();
foreach (Instance i in m_oldSelection)
{
if (i is MoveableProc)
{
continue;
}
selection.Add(i);
}
MoveItTool.m_debugPanel.UpdatePanel();
}
// Does not check MoveItTool.advancedPillarControl, because even if disabled now advancedPillarControl may have been active earlier in action queue
foreach (KeyValuePair <BuildingState, BuildingState> pillarClone in pillarsOriginalToClone)
{
BuildingState originalState = pillarClone.Key;
originalState.instance.isHidden = false;
buildingBuffer[originalState.instance.id.Building].m_flags &= ~Building.Flags.Hidden;
selection.Add(originalState.instance);
m_states.Add(originalState);
}
if (pillarsOriginalToClone.Count > 0)
{
MoveItTool.UpdatePillarMap();
}
}
public override void Undo()
{
if (m_states == null)
{
return;
}
Dictionary <Instance, Instance> toReplace = new Dictionary <Instance, Instance>();
Dictionary <ushort, ushort> clonedNodes = new Dictionary <ushort, ushort>();
// Recreate nodes
foreach (InstanceState state in m_states)
{
if (state.instance.id.Type == InstanceType.NetNode)
{
Instance clone = state.instance.Clone(state, null);
toReplace.Add(state.instance, clone);
clonedNodes.Add(state.instance.id.NetNode, clone.id.NetNode);
ActionQueue.instance.UpdateNodeIdInStateHistory(state.instance.id.NetNode, clone.id.NetNode);
//Debug.Log($"Cloned N:{state.instance.id.NetNode}->{clone.id.NetNode}");
}
}
// Recreate everything except nodes and segments
foreach (InstanceState state in m_states)
{
if (state.instance.id.Type == InstanceType.NetNode)
{
continue;
}
if (state.instance.id.Type == InstanceType.NetSegment)
{
continue;
}
Instance clone = state.instance.Clone(state, clonedNodes);
toReplace.Add(state.instance, clone);
// Add attached nodes to the clonedNode list so other segments reconnect
if (state.instance.id.Type == InstanceType.Building)
{
BuildingState buildingState = state as BuildingState;
List <ushort> origNodeIds = new List <ushort>();
MoveableBuilding cb = clone as MoveableBuilding;
ushort cloneNodeId = ((Building)cb.data).m_netNode;
if (cloneNodeId != 0)
{
int c = 0;
string msg2 = "Original attached nodes:";
foreach (InstanceState i in buildingState.subStates)
{
if (i is NodeState ns)
{
InstanceID instanceID = default(InstanceID);
instanceID.RawData = ns.id;
//msg2 += $"\n{c} - Attached node #{instanceID.NetNode}: {ns.Info.Name}";
origNodeIds.Insert(c++, instanceID.NetNode);
}
}
//Debug.Log(msg2);
c = 0;
msg2 = "";
while (cloneNodeId != 0)
{
ushort origNodeId = origNodeIds[c];
NetNode clonedAttachedNode = NetManager.instance.m_nodes.m_buffer[cloneNodeId];
if (clonedAttachedNode.Info.GetAI() is TransportLineAI)
{
cloneNodeId = clonedAttachedNode.m_nextBuildingNode;
continue;
}
if (clonedNodes.ContainsKey(origNodeId))
{
Debug.Log($"Node #{origNodeId} is already in clone list!");
}
clonedNodes.Add(origNodeId, cloneNodeId);
msg2 += $"\n{c} - {origNodeId} -> {cloneNodeId} {clonedAttachedNode.Info.GetAI()}";
cloneNodeId = clonedAttachedNode.m_nextBuildingNode;
if (++c > 32768)
{
CODebugBase <LogChannel> .Error(LogChannel.Core, "Invalid list detected!\n" + Environment.StackTrace);
break;
}
}
Debug.Log(msg2);
}
}
}
//string msg = "Cloned Nodes:\n";
//foreach (KeyValuePair<ushort, ushort> kvp in clonedNodes)
//{
// msg += $"{kvp.Key} => {kvp.Value}\n";
//}
//Debug.Log(msg);
// Recreate segments
foreach (InstanceState state in m_states)
{
if (state.instance.id.Type == InstanceType.NetSegment)
{
SegmentState segState = state as SegmentState;
if (!clonedNodes.ContainsKey(segState.startNode))
{
InstanceID instanceID = InstanceID.Empty;
instanceID.NetNode = segState.startNode;
// Don't clone if node is missing
if (!((Instance)instanceID).isValid)
{
continue;
}
clonedNodes.Add(segState.startNode, segState.startNode);
}
if (!clonedNodes.ContainsKey(segState.endNode))
{
InstanceID instanceID = InstanceID.Empty;
instanceID.NetNode = segState.endNode;
// Don't clone if node is missing
if (!((Instance)instanceID).isValid)
{
continue;
}
clonedNodes.Add(segState.endNode, segState.endNode);
}
Instance clone = state.instance.Clone(state, clonedNodes);
toReplace.Add(state.instance, clone);
}
}
if (replaceInstances)
{
ReplaceInstances(toReplace);
ActionQueue.instance.ReplaceInstancesBackward(toReplace);
selection = m_oldSelection;
}
}