tuer

os.loadAPI("ocs/apis/sensor")
local proximity = sensor.wrap("left")

while true do
  local signal = true
  local targets = proximity.getTargets()
  for k, v in pairs(targets) do
        if ((v.Position.X>=-0.5 and v.Position.X<=4
        and v.Position.Z<=3 and v.Position.Z>=-3) or
        (v.Position.Z>=-2.5 and v.Position.Z<=2.5
        and v.Position.X>=3.5 and v.Position.X<=9))
        and v.Position.Y>=0 and v.Position.Y<=6 then
          signal = false
        end
  end
  rs.setOutput("top", signal)
end