new player sensor

local portal = peripheral.wrap("top")

while true do
    os.pullEvent("redstone")
    if rs.getInput("front") == true then
        os.sleep(1)
        redstone.setOutput("left", true)
        redstone.setOutput("right", true)
    end
    if rs.getInput("front") == false then
        os.sleep(1)
        redstone.setOutput("left", false)
        redstone.setOutput("right", false)
    end
end