test

os.loadAPI("ocs/apis/sensor")
local monitor = peripheral.wrap("top")

-- the location of the redstone lamp relative to the sensor
local offset = {
  X = 0,
  Y = 0,
  Z = 0
}

-- how close a player has to be to activate the lamp
local radius = 5

 -- find the distance from the player position to the offset
function distance(pos)
  local xd = pos.X - offset.X
  local yd = pos.Y - offset.Y
  local zd = pos.Z - offset.Z
  return math.sqrt(xd*xd + yd*yd + zd*zd)
end


local proximity = sensor.wrap("left")
while true do
  local signal = false
  local targets = proximity.getTargets()
  for k, v in pairs(targets) do
        if distance(v.Position) < radius then
        	for name, basicDetails in pairs(targets) do
 			local moreDetails = prox.getTargetDetails(name)
				term.setTextColor(tonumber(namesCol))
				monitor.write("Willkommen "..name.." auf RANZTEKK.DE ")
				sleep(1)
				monitor.clear()
			end
	  	end
        end
  end
  monitor.write("RANZTEKK.DE")
end