Add warning for eligible items missing an anoint (#9727)

* Add warning for eligible items missing an anoint

* Use code from ItemsTab + handle partial missing anoints

Moves the code to ItemsTab to use the existing anoint code there
Now handles items like cowl of the thermophile and also Stranglegrasp not having all their possible anoints

---------

Co-authored-by: LocalIdentity <localidentity2@gmail.com>

Author: OursCodeur

src/Classes/ItemsTab.lua

@@ -2367,6 +2367,18 @@ function ItemsTabClass:getAnoint(item)
 	return result
 end
 
+---Gets how many anoint slots are still missing on an item.
+---@param item table @The item to inspect
+---@return number @How many additional anoints can still be applied
+function ItemsTabClass:getMissingAnointCount(item)
+	if not item or not item.base or not (item.canBeAnointed or item.base.type == "Amulet") then
+		return 0
+	end
+	local maxAnoints = item.canHaveFourEnchants and 4 or item.canHaveThreeEnchants and 3 or item.canHaveTwoEnchants and 2 or 1
+	local anointCount = #self:getAnoint(item)
+	return m_max(0, maxAnoints - m_min(anointCount, maxAnoints))
+end
+
 ---Returns a copy of the currently displayed item, but anointed with a new node.
 ---Removes any existing enchantments before anointing. (Anoints are considered enchantments)
 ---@param node table @The passive tree node to anoint, or nil to just remove existing anoints.

src/Modules/Build.lua

@@ -1701,6 +1701,9 @@ function buildMode:InsertItemWarnings()
 			InsertIfNew(self.controls.warnings.lines, "You have too many gems in your "..warning.." slot")
 		end
 	end
+	if self.calcsTab.mainEnv.itemWarnings.missingAnointWarning then
+		InsertIfNew(self.controls.warnings.lines, "You have eligible items missing an anoint: "..table.concat(self.calcsTab.mainEnv.itemWarnings.missingAnointWarning, ", "))
+	end
 end
 
 -- Build list of side bar stats

src/Modules/CalcSetup.lua

@@ -878,6 +878,19 @@ function calcs.initEnv(build, mode, override, specEnv)
 			end
 		end
 
+		for _, slot in ipairs(build.itemsTab.orderedSlots) do
+			local item = items[slot.slotName]
+			local missingAnoints = build.itemsTab:getMissingAnointCount(item)
+			if missingAnoints > 0 then
+				local slotLabel = slot.label
+				if missingAnoints > 1 then
+					slotLabel = slotLabel .. " (" .. missingAnoints .. " missing)"
+				end
+				env.itemWarnings.missingAnointWarning = env.itemWarnings.missingAnointWarning or { }
+				t_insert(env.itemWarnings.missingAnointWarning, slotLabel)
+			end
+		end
+
 		-- Track which flask slot (1-5) each flask is in, for adjacency checks
 		env.flaskSlotMap = { }
 		env.flaskSlotOccupied = { }