Fix desecrated specific mods not showing up for maces and other weapons

Some of the desecrated only mods weren't correctly looking through the spawn tags
Also now doesn't use the existance of an essence mod for the desecrated mod pool to show up

Author: LocalIdentity

src/Classes/ItemsTab.lua

@@ -2839,6 +2839,13 @@ function ItemsTabClass:AddCustomModifierToDisplayItem()
 				end
 			end)
 		elseif sourceId == "DESECRATED" then
+			local function isDesecratedMod(mod)
+				for _, tag in ipairs(mod.modTags or { }) do
+					if tag == "ulaman_mod" or tag == "amanamu_mod" or tag == "kurgal_mod" then
+						return true
+					end
+				end
+			end
 			for _, mod in pairs(self.displayItem.affixes) do -- Normal mods for the item can be desecrated as well.
 				if (mod.type == "Prefix" or mod.type == "Suffix") and self.displayItem:GetModSpawnWeight(mod) > 0 then
 					t_insert(modList, {
@@ -2848,18 +2855,14 @@ function ItemsTabClass:AddCustomModifierToDisplayItem()
 					})
 				end
 			end
-			for modId, mod in pairs(self.build.data.itemMods.Desecrated) do
-				for _, weightKey in pairs(mod.weightKey) do
-					local tag_name = weightKey:lower()
-					local item_type = self.displayItem.type:lower():gsub(" ", "_")
-					if tag_name == item_type then
-						t_insert(modList, {
-							label = mod.affix .. "   " .. "^8[" .. table.concat(mod, "/") .. "]" .. " (" .. (mod.type or "Suffix") .. ") (Desecrated)",
-							mod = mod,
-							type = "desecrated",
-							desecratedSpecific = true,
-						})
-					end
+			for _, mod in pairs(self.build.data.itemMods.Desecrated) do
+				if isDesecratedMod(mod) and self.displayItem:GetModSpawnWeight(mod) > 0 then
+					t_insert(modList, {
+						label = mod.affix .. "   " .. "^8[" .. table.concat(mod, "/") .. "]" .. " (" .. (mod.type or "Suffix") .. ") (Desecrated)",
+						mod = mod,
+						type = "desecrated",
+						desecratedSpecific = true,
+					})
 				end
 			end
 			table.sort(modList, function(a, b)
@@ -2893,10 +2896,13 @@ function ItemsTabClass:AddCustomModifierToDisplayItem()
 		t_insert(sourceList, { label = "Suffix", sourceId = "SUFFIX" })
 	end
 	buildMods("DESECRATED")
+	local hasDesecratedMods = #modList > 0
 	buildMods("ESSENCE") 	-- This is technically a waste if there aren't any essence mods,
 									-- but it makes it so we don't have to maintain a list of applicable essence-able base types
 	if #modList > 0 then
 		t_insert(sourceList, { label = "Essence", sourceId = "ESSENCE" })
+	end
+	if hasDesecratedMods then
 		t_insert(sourceList, { label = "Desecrated", sourceId = "DESECRATED" })
 	end
 	t_insert(sourceList, { label = "Custom", sourceId = "CUSTOM" })