It doesn't work and i dont know why. Here is my script:
NPC = createPed(124,0,0,5)
function NPCnametag()
local screenWidth, screenHeight = guiGetScreenSize()
local sx,sy = getScreenFromWorldPosition (getElementPosition(NPC))
dxDrawText("Bob",sx,sy,screenWidth, screenHeight,tocolor ( 255, 255, 0, 0 ), 2,"sans")
end
function HandleTheRendering()
addEventHandler("onClientRender",rootElement, NPCnametag)
end
addEventHandler("onClientResourceStart",rootElement, HandleTheRendering)