getting HP on nameplates

[gerald.turaray]

Hello,

I've been trying to make an addon that will filter out friendly nameplates that have full hp bars. so far this is what i have:

....

function WorldFrame_OnUpdate(elapsed) 
		
		for i = 1, WorldFrame:GetNumChildren() do
		
			local myFrame = select(i,WorldFrame:GetChildren())
		
			if IsFrame(myFrame) then 
				local tempFrame=select(2,myFrame:GetChildren())
				-- do something here T_T
			end
		end
	
	bak_WorldFrame_OnUpdate(elapsed) 
end 

...

my problem now is i'm stuck on the part that should check the hp bar. do you guys have an idea on how to go about it?

thanks.