SecurityKeyPadCode

--Elevator Security System
--26 Block Distance
local redstoneInputSide = "left";
local elevatorSwitchSide = "right";
local elevatorWaitTime = 8;

shell.run("clear");

function raiseElevator()
    redstone.setOutput(elevatorSwitchSide, true);
end

function lowerElevator()
    redstone.setOutput(elevatorSwitchSide, false);
end

if redstone.getOutput(elevatorSwitchSide) == false then
    raiseElevator();
    sleep(elevatorWaitTime);
end

while true do
    if redstone.getInput(redstoneInputSide) == true then
        lowerElevator();
        sleep(elevatorWaitTime);
        sleep(3);
        raiseElevator();
        sleep(elevatorWaitTime);
    end
    sleep(0);
end