Kib: Quest Mobs - Nameplate Quest Indicator 

    local function ScanPlate(plateData)
        local PlayerQuest, GroupQuest, AreaQuest, QuestTasks = nil, nil, nil, {}

        Tooltip:SetOwner(WorldFrame, "ANCHOR_NONE")
        Tooltip:SetHyperlink("unit:" .. plateData.unitGUID)
    
        for i = 3, Tooltip:NumLines() do
            local line = _G["KibQuestTooltipTextLeft" .. i]
            local text = line:GetText()
            local text_r, text_g, text_b = line:GetTextColor()
			
			--check for specific rounding situations, sometimes tooltip returns exactl decimals
            if text_r >= 0.99 and text_g >= 0.82 and text_b <= 0 then 
                AreaQuest = true
            else
                local Unit_Name, Progress = string.match(text, "^ ([^ ]-) ?%- (.+)$")
				--sometimes we have empty string unit_name, check for that
                if Progress and Unit_Name and string.len(Unit_Name) > 0 then 
					 AreaQuest = nil
					local current, goal = string.match(Progress, "(%d+)/(%d+)")

					if (current and goal) and (current ~= goal) then 
						if (Unit_Name == "" or Unit_Name == GlobalDatabase.Player_Name) then 
							PlayerQuest = true 
							QuestTasks[#QuestTasks + 1] = Progress
						else
							GroupQuest = true
						end
					end
				elseif Progress and not AreaQuest then
					--we have SOMETHING so lets mark it anyways
					PlayerQuest = true
                end
            end
        end

        local QuestType = (PlayerQuest and 1) or (GroupQuest and 2) or (AreaQuest and 3) or 0
        CachedMobs[plateData.unitName] = {QuestType = QuestType, QuestTasks = QuestTasks}
    end