startup

local sensor = peripheral.find('openperipheral_sensor')

function Main()
    local pList = sensor.getPlayers()
    for k,v in pairs(pList) do
        pcall(function() player = sensor.getPlayerByUUID(v.uuid) end)
        if math.abs(player.position.x) <=3 and math.abs(player.position.y) <=5 and math.abs(player.position.z) <= 2 then
            redstone.setOutput('right',true)
            return
        end
        if k == #pList then
            redstone.setOutput('right',false)
        end
    end
end

while true do
  Main()
  sleep(0.3)
end