public override void ExposeData()
{
base.ExposeData();
// store research defs as these are the defining elements
if (Scribe.mode == LoadSaveMode.Saving)
{
_saveableQueue = _queue.Select(node => node.Research).ToList();
}
Scribe_Collections.Look(ref _saveableQueue, "Queue", LookMode.Def);
if (Scribe.mode == LoadSaveMode.PostLoadInit)
{
// initialize the queue
foreach (ResearchProjectDef research in _saveableQueue)
{
// find a node that matches the research - or null if none found
ResearchNode node = research.ResearchNode();
// enqueue the node
if (node != null)
{
Log.Debug("Adding {0} to queue", node.Research.LabelCap);
Enqueue(node, true);
}
else
{
Log.Debug("Could not find node for {0}", research.LabelCap);
}
}
}
}
public static void TryDequeue(ResearchNode node)
{
if (_queue.Contains(node))
{
Dequeue(node);
}
}
private static List <Edge <Node, Node> > CreateEdges(List <ResearchNode> nodes)
{
Log.Debug("Creating edges.");
Profiler.Start();
// create links between nodes
var edges = new List <Edge <Node, Node> >();
foreach (var node in nodes)
{
if (node.Research.prerequisites.NullOrEmpty())
{
continue;
}
foreach (var prerequisite in node.Research.prerequisites)
{
ResearchNode prerequisiteNode = nodes.Find(n => n.Research == prerequisite);
if (prerequisiteNode == null)
{
continue;
}
var edge = new Edge <Node, Node>(prerequisiteNode, node);
edges.Add(edge);
node.InEdges.Add(edge);
prerequisiteNode.OutEdges.Add(edge);
Log.Trace("\tCreated edge {0}", edge);
}
}
Profiler.End();
return(edges);
}
private static IEnumerable <ResearchNode> RelatedPrerequisites(ResearchNode node)
{
return(node.DirectPrerequisites().Concat(
node.DirectPrerequisites()
.Where(n => !n.Completed())
.SelectMany(RelatedPrerequisites)));
}
private static void CreateEdges()
{
Log.Debug("Creating edges.");
Profiler.Start();
// create links between nodes
if (_edges.NullOrEmpty())
{
_edges = new List <Edge <Node, Node> >();
}
foreach (ResearchNode node in Nodes.OfType <ResearchNode>())
{
if (node.Research.prerequisites.NullOrEmpty())
{
continue;
}
foreach (var prerequisite in node.Research.prerequisites)
{
ResearchNode prerequisiteNode = prerequisite;
if (prerequisiteNode == null)
{
continue;
}
var edge = new Edge <Node, Node>(prerequisiteNode, node);
Edges.Add(edge);
node.InEdges.Add(edge);
prerequisiteNode.OutEdges.Add(edge);
Log.Trace("\tCreated edge {0}", edge);
}
}
Profiler.End();
}
private void DoMove(ResearchNode node, int from, int to)
{
List <ResearchNode> movingNodes = new List <ResearchNode>();
to = Math.Max(0, Math.Min(Count(), to));
if (to > from)
{
movingNodes.Add(node);
int dest = --to;
for (int i = from + 1; i <= to; ++i)
{
if (_queue[i].MissingPrerequisites().Contains(node))
{
movingNodes.Add(_queue[i]);
--dest;
}
}
movingNodes.ForEach(n => _queue.Remove(n));
_queue.InsertRange(dest, movingNodes);
}
else if (to < from)
{
var prerequisites = node.MissingPrerequisites().ToList();
for (int i = to; i < from; ++i)
{
if (prerequisites.Contains(_queue[i]))
{
movingNodes.Add(_queue[i]);
}
}
movingNodes.Add(node);
UnsafeInsert(movingNodes, to);
}
}
public override void PreOpen()
{
base.PreOpen();
SetRects();
// settings changed, notify...
if (Tree.shouldSeparateByTechLevels != Settings.shouldSeparateByTechLevels)
{
Messages.Message(ResourceBank.String.NeedsRestart, MessageTypeDefOf.CautionInput, false);
}
if (Settings.shouldPause)
{
forcePause = Settings.shouldPause;
}
if (Settings.shouldReset)
{
_query = "";
_scrollPosition = Vector2.zero;
ZoomLevel = 1f;
}
// clear node availability caches
ResearchNode.ClearCaches();
_dragging = false;
closeOnClickedOutside = false;
}
static void HandleHoverHighlight(ResearchNode node, Vector2 mousePos)
{
if (node.MouseOver(mousePos))
{
OverrideHighlight(node);
}
}
private RelatedNodeHighlightSet(
ResearchNode causer, Highlighting.Reason causerR,
Highlighting.Reason relatedR)
{
_causer = causer;
_causerReason = causerR;
_relatedReason = relatedR;
}
public void Finish(ResearchNode node)
{
foreach (var n in node.MissingPrerequisitesInc())
{
_queue.Remove(n);
Find.ResearchManager.FinishProject(n.Research);
}
}
public static RelatedNodeHighlightSet HoverOn(ResearchNode node)
{
var instance = new RelatedNodeHighlightSet(
node, Highlighting.Reason.HoverPrimary,
Highlighting.Reason.HoverSecondary);
instance._relatedNodes = RelatedNodes(node);
return(instance);
}
public void Prepend(ResearchNode node)
{
if (CantResearch(node))
{
return;
}
UnsafeConcatFront(node.MissingPrerequisitesInc());
UpdateCurrentResearch();
}
public bool Append(ResearchNode node)
{
if (_queue.Contains(node) || CantResearch(node))
{
return(false);
}
UnsafeAppend(node);
return(true);
}
public static RelatedNodeHighlightSet FixHighlight(ResearchNode node)
{
var instance = new RelatedNodeHighlightSet(
node, Highlighting.Reason.FixedPrimary,
Highlighting.Reason.FixedSecondary);
instance._relatedNodes = RelatedNodes(node);
return(instance);
}
public bool HighlightInEdge(ResearchNode from)
{
foreach (var r1 in HighlightReasons())
{
foreach (var r2 in from.HighlightReasons())
{
if (Highlighting.Similar(r1, r2))
{
return(true);
}
}
}
return(false);
}
static private void FilteredTopoSortRec(
ResearchNode cur, Func <ResearchNode, bool> p,
List <ResearchNode> result, HashSet <ResearchNode> visited)
{
if (visited.Contains(cur))
{
return;
}
foreach (var next in cur.InNodes.OfType <ResearchNode>().Where(p))
{
FilteredTopoSortRec(next, p, result, visited);
}
result.Add(cur);
visited.Add(cur);
}
public static void Dequeue(ResearchNode node)
{
// remove this node
_instance._queue.Remove(node);
// remove all nodes that depend on it
var followUps = _instance._queue.Where(n => n.GetMissingRequiredRecursive().Contains(node)).ToList();
foreach (var followUp in followUps)
{
_instance._queue.Remove(followUp);
}
// if currently researching this node, stop that
if (Find.ResearchManager.currentProj == node.Research)
{
Find.ResearchManager.currentProj = null;
}
}
// We only care about the research, no new nodes will be created or moved.
static void HandleResearchNode(SyncWorker sw, ref ResearchNode node)
{
// Bind commands are in the order they are placed
// So if you write a Def first, you must read it first and so on
if (sw.isWriting)
{
// We are writing, node is the outgoing object
sw.Bind(ref node.Research);
}
else
{
ResearchProjectDef research = null;
sw.Bind(ref research);
// We are reading, node is null, we must set it. So we look it up
// research is unique in the Tree
node = Lookup(research);
}
}
public static void HandleFixedHighlight(ResearchNode node)
{
var i = fixedHighlightSets.FirstIndexOf(s => s.Causer() == node);
if (i < fixedHighlightSets.Count())
{
fixedHighlightSets[i].Stop();
fixedHighlightSets.RemoveAt(i);
}
else
{
var hl = RelatedNodeHighlightSet.FixHighlight(node);
hl.Start();
if (!Event.current.shift)
{
StopFixedHighlights();
}
fixedHighlightSets.Add(hl);
}
}
public override Color InEdgeColor(ResearchNode from)
{
if (HighlightInEdge(from))
{
return(Assets.NormalHighlightColor);
}
if (MainTabWindow_ResearchTree.Instance.SearchActive())
{
return(Assets.ColorUnmatched[Research.techLevel]);
}
if (Completed())
{
return(Assets.ColorEdgeCompleted[Research.techLevel]);
}
if (Available())
{
return(Assets.ColorAvailable[Research.techLevel]);
}
return(Assets.ColorUnavailable[Research.techLevel]);
}
public static void Enqueue(ResearchNode node, bool add)
{
Log.Debug($"Enqueuing: {node.Research.defName}");
// if we're not adding, clear the current queue and current research project
if (!add)
{
_instance._queue.Clear();
Find.ResearchManager.currentProj = null;
}
// add to the queue if not already in it
if (!_instance._queue.Contains(node))
{
_instance._queue.Add(node);
}
// try set the first research in the queue to be the current project.
var next = _instance._queue.First();
Find.ResearchManager.currentProj = next?.Research; // null if next is null.
}
public static bool BuildingPresent(ResearchNode node)
{
var research = node.Research;
if (DebugSettings.godMode && Prefs.DevMode)
{
return(true);
}
// try get from cache
bool result;
if (_buildingPresentCache.TryGetValue(research, out result))
{
return(result);
}
// do the work manually
if (research.requiredResearchBuilding == null)
{
result = true;
}
else
{
result = Find.Maps.SelectMany(map => map.listerBuildings.allBuildingsColonist)
.OfType <Building_ResearchBench>()
.Any(b => research.CanBeResearchedAt(b, true));
}
if (result)
{
result = node.MissingPrerequisites().All(BuildingPresent);
}
// update cache
_buildingPresentCache.Add(research, result);
return(result);
}
public void Insert(ResearchNode node, int pos)
{
if (CantResearch(node))
{
return;
}
pos = Math.Max(0, Math.Min(Count(), pos));
var idx = _queue.IndexOf(node);
if (idx == pos)
{
return;
}
if (idx != -1)
{
DoMove(node, idx, pos);
}
else
{
UnsafeInsert(node.MissingPrerequisitesInc(), pos);
}
UpdateCurrentResearch();
}
public bool Remove(ResearchNode node)
{
if (node.Completed())
{
return(_queue.Remove(node));
}
List <ResearchNode> shouldRemove = new List <ResearchNode>();
var idx = _queue.IndexOf(node);
if (idx == -1)
{
return(false);
}
MarkShouldRemove(idx, shouldRemove);
foreach (var n in shouldRemove)
{
_queue.Remove(n);
}
if (idx == 0)
{
UpdateCurrentResearch();
}
return(true);
}
private void ReleaseNodeAt(ResearchNode node, int dropIdx)
{
if (dropIdx == -1)
{
Remove(node);
}
var tab = MainTabWindow_ResearchTree.Instance;
if (_queue.IndexOf(node) == dropIdx)
{
if (tab.DraggingTime() < 0.2f)
{
node.LeftClick();
}
}
else
{
if (DraggingFromQueue() && dropIdx > _queue.IndexOf(node))
{
++dropIdx;
}
Insert(node, dropIdx);
}
}
public static bool IsQueued(ResearchNode node)
{
return(_instance._queue.Contains(node));
}
public static List <ResearchNode> RelatedNodes(ResearchNode node)
{
return(RelatedPrerequisites(node).Concat(node.DirectChildren()).ToList());
}
static List <ResearchNode> FindHighlightsFrom(ResearchNode node)
{
return(node.MissingPrerequisites()
.Concat(node.Children.Where(c => !c.Completed()))
.ToList());
}
public virtual Color InEdgeColor(ResearchNode from)
{
return(Color);
}
static void OverrideHighlight(ResearchNode node)
{
hoverHighlightSet?.Stop();
hoverHighlightSet = RelatedNodeHighlightSet.HoverOn(node);
hoverHighlightSet.Start();
}