Fix showing hidden Unseen Path nodes on search

src/Classes/PassiveSpec.lua

@@ -913,6 +913,7 @@ function PassiveSpecClass:GetEffectiveAllocationPath(node, altPath)
 end
 
 function PassiveSpecClass:AllocNode(node, altPath)
+	setSearchForceUpdate()
 	if not node.path then
 		-- Node cannot be connected to the tree as there is no possible path
 		return
@@ -972,6 +973,7 @@ end
 
 -- Deallocate the given node, and all nodes which depend on it (i.e. which are only connected to the tree through this node)
 function PassiveSpecClass:DeallocNode(node)
+	setSearchForceUpdate()
 	for _, depNode in ipairs(node.depends) do
 		-- reset any switched attribute nodes
 		if depNode.isAttribute then

src/Classes/PassiveTreeView.lua

@@ -831,10 +831,14 @@ function PassiveTreeViewClass:Draw(build, viewPort, inputEvents)
 		self.searchParams = prepSearch(self.searchStr)
 
 		for nodeId, node in pairs(spec.nodes) do
-			self.searchStrResults[nodeId] = #self.searchParams > 0 and self:DoesNodeMatchSearchParams(node)
+			self.searchStrResults[nodeId] = #self.searchParams > 0 and self:DoesNodeMatchSearchParams(build, node)
 		end
 	end
 
+	function setSearchForceUpdate()
+		self.searchNeedsForceUpdate = true
+	end
+
 	if launch.devModeAlt and hoverNode then
 		-- Draw orbits of the group node
 		local groupNode = hoverNode.group
@@ -1442,11 +1446,15 @@ function PassiveTreeViewClass:Focus(x, y, viewPort, build)
 	self.zoomY = -y * scale
 end
 
-function PassiveTreeViewClass:DoesNodeMatchSearchParams(node)
+function PassiveTreeViewClass:DoesNodeMatchSearchParams(build, node)
 	if node.type == "ClassStart" or node.type == "OnlyImage" then
 		return
 	end
 
+	if node.unlockConstraint and not checkUnlockConstraints(build, node) then
+		return
+	end
+
 	local needMatches = copyTable(self.searchParams)
 	local err