NextPrintTime = 0
playerhit = "false"
 
function HUDPaint()
 
  if playerhit=="true" then
  draw.RoundedBox(0, ((ScrW() - 2) / 2)-1, ((ScrH() - 20) / 2), 2, 20, Color(255,0,0,255) )
  draw.RoundedBox(0, ((ScrW() - 20) / 2)-1, ((ScrH() - 2) / 2), 20, 2, Color(255,0,0,255) )

  else
  draw.RoundedBox(0, ((ScrW() - 2) / 2)-1, ((ScrH() - 20) / 2), 2, 20, Color(0,0,255,255) )
  draw.RoundedBox(0, ((ScrW() - 20) / 2)-1, ((ScrH() - 2) / 2), 20, 2, Color(0,0,255,255) )
  end

 end

function HitDetect()                        ## Function Start ##

trace = util.GetPlayerTrace(Player)

if (trace.Entity:IsPlayer()) then           ## IF ##
	if (CurTime() >= NextPrintTime) then ## IF##
		GAMEMODE:AddNotify(trace.Entity:Team(), NOTIFY_GENERIC, 2 )
		GAMEMODE:AddNotify(trace.Entity:Name(), NOTIFY_GENERIC, 2 )
		NextPrintTime = CurTime() + 5
	        playerhit = "true"
	else
	        playerhit = "false"
	end
end

hook.Add( "HUDPaint", "TestPaint", HUDPaint ) 
hook.Add( "Think", "HitDetect", HitDetect )