public override void 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 tree if not initialized
if (!ResearchTree.Initialized)
{
ResearchTree.Initialize();
}
// initialize the queue
foreach (ResearchProjectDef research in _saveableQueue)
{
// find a node that matches the research - or null if none found
Node node = ResearchTree.Forest.FirstOrDefault(n => n.Research == research);
// enqueue the node
if (node != null)
{
Enqueue(node, true);
}
}
}
}
/// <summary>
/// Draw the node, including interactions.
/// </summary>
public override void Draw(Rect visibleRect, bool forceDetailedMode = false)
{
if (!IsVisible(visibleRect))
{
Highlighted = false;
return;
}
var detailedMode = forceDetailedMode ||
MainTabWindow_ResearchTree.Instance.ZoomLevel < DetailedModeZoomLevelCutoff;
var mouseOver = Mouse.IsOver(Rect);
if (Event.current.type == EventType.Repaint)
{
// researches that are completed or could be started immediately, and that have the required building(s) available
GUI.color = mouseOver ? GenUI.MouseoverColor : Color;
if (mouseOver || Highlighted)
{
GUI.DrawTexture(Rect, Assets.ButtonActive);
}
else
{
GUI.DrawTexture(Rect, Assets.Button);
}
// grey out center to create a progress bar effect, completely greying out research not started.
if (Available)
{
var progressBarRect = Rect.ContractedBy(3f);
GUI.color = Assets.ColorAvailable[Research.techLevel];
progressBarRect.xMin += Research.ProgressPercent * progressBarRect.width;
GUI.DrawTexture(progressBarRect, BaseContent.WhiteTex);
}
Highlighted = false;
// draw the research label
if (!Completed && !Available)
{
GUI.color = Color.grey;
}
else
{
GUI.color = Color.white;
}
if (detailedMode)
{
Text.Anchor = TextAnchor.UpperLeft;
Text.WordWrap = false;
Text.Font = _largeLabel ? GameFont.Tiny : GameFont.Small;
Widgets.Label(LabelRect, Research.LabelCap);
}
else
{
Text.Anchor = TextAnchor.MiddleCenter;
Text.WordWrap = false;
Text.Font = GameFont.Medium;
Widgets.Label(Rect, Research.LabelCap);
}
// draw research cost and icon
if (detailedMode)
{
Text.Anchor = TextAnchor.UpperRight;
Text.Font = Research.CostApparent > 1000000 ? GameFont.Tiny : GameFont.Small;
Widgets.Label(CostLabelRect, Research.CostApparent.ToStringByStyle(ToStringStyle.Integer));
GUI.DrawTexture(CostIconRect, !Completed && !Available ? Assets.Lock : Assets.ResearchIcon,
ScaleMode.ScaleToFit);
}
Text.WordWrap = true;
// attach description and further info to a tooltip
TooltipHandler.TipRegion(Rect, GetResearchTooltipString, Research.GetHashCode());
if (!BuildingPresent())
{
TooltipHandler.TipRegion(Rect,
ResourceBank.String.MissingFacilities(string.Join(", ",
MissingFacilities().Select(td => td.LabelCap).ToArray())));
}
else if (!TechprintAvailable())
{
TooltipHandler.TipRegion(Rect,
ResourceBank.String.MissingTechprints(Research.TechprintsApplied, Research.techprintCount));
}
// draw unlock icons
if (detailedMode)
{
var unlocks = Research.GetUnlockDefsAndDescs();
for (var i = 0; i < unlocks.Count; i++)
{
var iconRect = new Rect(
IconsRect.xMax - (i + 1) * (IconSize.x + 4f),
IconsRect.yMin + (IconsRect.height - IconSize.y) / 2f,
IconSize.x,
IconSize.y);
if (iconRect.xMin - IconSize.x < IconsRect.xMin &&
i + 1 < unlocks.Count)
{
// stop the loop if we're about to overflow and have 2 or more unlocks yet to print.
iconRect.x = IconsRect.x + 4f;
GUI.DrawTexture(iconRect, Assets.MoreIcon, ScaleMode.ScaleToFit);
var tip = string.Join("\n",
unlocks.GetRange(i, unlocks.Count - i).Select(p => p.Second)
.ToArray());
TooltipHandler.TipRegion(iconRect, tip);
// new TipSignal( tip, Settings.TipID, TooltipPriority.Pawn ) );
break;
}
// draw icon
unlocks[i].First.DrawColouredIcon(iconRect);
// tooltip
TooltipHandler.TipRegion(iconRect, unlocks[i].Second);
}
}
if (mouseOver)
{
// highlight prerequisites if research available
if (Available)
{
Highlighted = true;
foreach (var prerequisite in GetMissingRequiredRecursive())
{
prerequisite.Highlighted = true;
}
}
// highlight children if completed
else if (Completed)
{
foreach (var child in Children)
{
child.Highlighted = true;
}
}
}
}
// if clicked and not yet finished, queue up this research and all prereqs.
if (Widgets.ButtonInvisible(Rect) && Available)
{
// LMB is queue operations, RMB is info
if (Event.current.button == 0 && !Research.IsFinished)
{
if (DebugSettings.godMode && Event.current.control)
{
var nodes = GetMissingRequiredRecursive()
.Concat(new List <ResearchNode>(new[] { this }))
.Distinct().Reverse();
foreach (ResearchNode n in nodes)
{
if (Queue.IsQueued(n))
{
Queue.Dequeue(n);
}
if (!n.Research.IsFinished)
{
Find.ResearchManager.FinishProject(n.Research, false);
}
}
if (nodes.Any())
{
Messages.Message(ResourceBank.String.FinishedResearch(Research.LabelCap), MessageTypeDefOf.SilentInput, false);
Queue.Notify_InstantFinished();
}
}
else if (!Queue.IsQueued(this))
{
// if shift is held, add to queue, otherwise replace queue
var queue = GetMissingRequiredRecursive()
.Concat(new List <ResearchNode>(new[] { this }))
.Distinct();
Queue.EnqueueRange(queue, Event.current.shift);
}
else
{
Queue.Dequeue(this);
}
}
else if (Event.current.button == 1)
{
ResearchTree.JumpToHelp(Research);
}
}
}
public void DrawTree(Rect canvas)
{
// get total size of Research Tree
int maxDepth = 0, totalWidth = 0;
if (ResearchTree.Trees.Any())
{
maxDepth = ResearchTree.Trees.Max(tree => tree.MaxDepth);
totalWidth = ResearchTree.Trees.Sum(tree => tree.Width);
}
maxDepth = Math.Max(maxDepth, ResearchTree.Orphans.MaxDepth);
totalWidth += ResearchTree.Orphans.Width;
float width = (maxDepth + 1) * (Settings.NodeSize.x + Settings.NodeMargins.x); // zero based
float height = totalWidth * (Settings.NodeSize.y + Settings.NodeMargins.y);
// main view rect
Rect view = new Rect(0f, 0f, width, height);
Widgets.BeginScrollView(canvas, ref _scrollPosition, view);
GUI.BeginGroup(view);
Text.Anchor = TextAnchor.MiddleCenter;
// draw regular connections, not done first to better highlight done.
foreach (Pair <Node, Node> connection in connections.Where(pair => !pair.Second.Research.IsFinished))
{
ResearchTree.DrawLine(connection, connection.First.Tree.GreyedColor);
}
// draw connections from completed nodes
foreach (Pair <Node, Node> connection in connections.Where(pair => pair.Second.Research.IsFinished))
{
ResearchTree.DrawLine(connection, connection.First.Tree.MediumColor);
}
connections.Clear();
// draw highlight connections on top
foreach (Pair <Node, Node> connection in highlightedConnections)
{
ResearchTree.DrawLine(connection, GenUI.MouseoverColor, true);
}
highlightedConnections.Clear();
// draw nodes on top of lines
foreach (Node node in nodes)
{
node.Draw();
}
nodes.Clear();
// register hub tooltips
foreach (KeyValuePair <Rect, List <string> > pair in hubTips)
{
string text = string.Join("\n", pair.Value.ToArray());
TooltipHandler.TipRegion(pair.Key, text);
}
hubTips.Clear();
// draw Queue labels
Queue.DrawLabels();
// reset anchor
Text.Anchor = TextAnchor.UpperLeft;
GUI.EndGroup();
Widgets.EndScrollView();
}
public void DrawTree(Rect canvas)
{
// get total size of Research Tree
int maxDepth = 0, totalWidth = 0;
if (ResearchTree.Trees.Any())
{
maxDepth = ResearchTree.Trees.Max(tree => tree.MaxDepth);
totalWidth = ResearchTree.Trees.Sum(tree => tree.Width);
}
maxDepth = Math.Max(maxDepth, ResearchTree.Orphans.MaxDepth);
totalWidth += ResearchTree.Orphans.Width;
float width = (maxDepth + 1) * (Settings.NodeSize.x + Settings.NodeMargins.x); // zero based
float height = (totalWidth - 1) * (Settings.NodeSize.y + Settings.NodeMargins.y);
// main view rect
Rect view = new Rect(0f, 0f, width, height);
// create the scroll area below the search box (plus a small margin) so it stays on top
Widgets.BeginScrollView(new Rect(canvas.x,
canvas.y + filterManager.Height + Settings.NodeMargins.y,
canvas.width, canvas.height - filterManager.Height - Settings.NodeMargins.y),
ref _scrollPosition, view);
GUI.BeginGroup(view);
Text.Anchor = TextAnchor.MiddleCenter;
// draw regular connections, not done first to better highlight done.
foreach (Pair <Node, Node> connection in connections.Where(pair => !pair.Second.Research.IsFinished))
{
ResearchTree.DrawLine(connection,
filterManager.FilterPhrase.NullOrEmpty() ? connection.First.Tree.GreyedColor : ColorHelper.AdjustAlpha(connection.First.Tree.GreyedColor, Settings.FilterNonMatchAlpha));
}
// draw connections from completed nodes
foreach (Pair <Node, Node> connection in connections.Where(pair => pair.Second.Research.IsFinished))
{
if (!filterManager.FilterPhrase.NullOrEmpty())
{
ResearchTree.DrawLine(connection, ColorHelper.AdjustAlpha(connection.First.Tree.GreyedColor, Settings.FilterNonMatchAlpha));
}
else
{
ResearchTree.DrawLine(connection, connection.First.Tree.MediumColor);
}
}
connections.Clear();
// draw highlight connections on top
foreach (Pair <Node, Node> connection in highlightedConnections)
{
ResearchTree.DrawLine(connection, GenUI.MouseoverColor, true);
}
highlightedConnections.Clear();
// draw nodes on top of lines
bool reqScroll = true;
Node scrollToNode = null;
foreach (Node node in nodes)
{
// draw the node
bool visible = node.Draw();
// ensure that at least one matching node is visible, prioritize highest on the screen
if (filterManager.FilterDirty)
{
if (node.FilterMatch.IsValidMatch())
{
if (!reqScroll)
{
continue;
}
// this node is a match and is currently visible, we don't need to scroll
if (visible)
{
reqScroll = false;
scrollToNode = null;
}
else
{
// this node is a match, but isn't visible. if it's the highest node then we'll scroll to it
if (scrollToNode == null || node.Pos.z < scrollToNode.Pos.z)
{
scrollToNode = node;
}
}
}
}
}
if (filterManager.FilterDirty)
{
// scroll to a matching node if necessary
if (scrollToNode != null)
{
// scale the focus area to ensure it all fits on the screen
Rect r = scrollToNode.Rect.ScaledBy(2.0f);
_scrollPosition = new Vector2(r.xMin, r.yMin);
}
else if (filterManager.FilterPhrase == "")
{
_scrollPosition = Vector2.zero;
}
}
nodes.Clear();
// register hub tooltips
foreach (KeyValuePair <Rect, List <string> > pair in hubTips)
{
string text = string.Join("\n", pair.Value.ToArray());
TooltipHandler.TipRegion(pair.Key, text);
}
hubTips.Clear();
// draw Queue labels
Queue.DrawLabels();
// reset anchor
Text.Anchor = TextAnchor.UpperLeft;
GUI.EndGroup();
Widgets.EndScrollView();
}