refactor to CalcSetup, fix tooltip

Author: Peechey

src/Classes/PassiveSpec.lua

@@ -801,16 +801,6 @@ function PassiveSpecClass:DeallocNode(node)
 		self:DeallocSingleNode(depNode)
 	end
 
-	-- clear any item in Ring 3 when The Unseen Hand is deallocated
-	if node.id == 43902 and node.dn:match("Unseen Hand") then
-		local ringSlot = self.build.itemsTab.slots["Ring 3"]
-		if ringSlot then
-			ringSlot.selIndex = 1
-			ringSlot:SetSelItemId(0)
-			self.build.buildFlag = true
-		end
-	end
-
 	-- Rebuild all paths and dependencies for all allocated nodes
 	self:BuildAllDependsAndPaths()
 end

src/Modules/CalcSetup.lua

@@ -687,6 +687,10 @@ function calcs.initEnv(build, mode, override, specEnv)
 					goto continue
 				end
 			end
+			-- ignore item in Ring 3 if The Unseen Hand is not allocated
+			if slotName == "Ring 3" and not (env.allocNodes[43902] and env.allocNodes[43902].dn:match("Unseen Hand")) then
+				goto continue
+			end
 			local item
 			if slotName == override.repSlotName then
 				item = override.repItem