fix tincture mana burn rate applying inversely (#7851)

Author: Regisle

src/Classes/Item.lua

@@ -1487,7 +1487,7 @@ function ItemClass:BuildModListForSlotNum(baseList, slotNum)
 		end
 	elseif self.base.tincture then
 		local tinctureData = self.tinctureData
-		tinctureData.manaBurn = self.base.tincture.manaBurn * (1 + calcLocal(modList, "TinctureManaBurnRate", "INC", 0) / 100) * (1 + calcLocal(modList, "TinctureManaBurnRate", "MORE", 0) / 100)
+		tinctureData.manaBurn = (self.base.tincture.manaBurn + 0.01) / (1 + calcLocal(modList, "TinctureManaBurnRate", "INC", 0) / 100) / (1 + calcLocal(modList, "TinctureManaBurnRate", "MORE", 0) / 100)
 		tinctureData.cooldown = self.base.tincture.cooldown / (1 + calcLocal(modList, "TinctureCooldownRecovery", "INC", 0) / 100)
 		tinctureData.effectInc = calcLocal(modList, "TinctureEffect", "INC", 0) + calcLocal(modList, "LocalEffect", "INC", 0)
 		for _, value in ipairs(modList:List(nil, "TinctureData")) do

src/Classes/ItemsTab.lua

@@ -3632,7 +3632,7 @@ function ItemsTabClass:AddItemTooltip(tooltip, item, slot, dbMode)
 		if effectMod ~= 1 then
 			t_insert(stats, s_format("^8Tincture effect modifier: ^7%+d%%", effectMod * 100 - 100))
 		end
-		t_insert(stats, s_format("^8Mana Burn Inflicted Every Second: ^7%.2f", tinctureData.manaBurn * (1 + modDB:Sum("INC", { actor = "player" }, "TinctureManaBurnRate")/100) * (1 + modDB:Sum("MORE", { actor = "player" }, "TinctureManaBurnRate")/100)))
+		t_insert(stats, s_format("^8Mana Burn Inflicted Every Second: ^7%.2f", tinctureData.manaBurn / (1 + modDB:Sum("INC", { actor = "player" }, "TinctureManaBurnRate")/100) / (1 + modDB:Sum("MORE", { actor = "player" }, "TinctureManaBurnRate")/100)))
 		local TincturesNotInflictManaBurn = m_min(modDB:Sum("BASE", nil, "TincturesNotInflictManaBurn"), 100)
 		if TincturesNotInflictManaBurn ~= 0 then
 			t_insert(stats, s_format("^8Chance to not inflict Mana Burn: ^7%d%%", TincturesNotInflictManaBurn))