myFirstProgram.lua

print("What would you like me to do?")
print("I can turn on lights for you!")
repeat
    print("Type 1, 2, 3, or 4 to select which light you would like to turn on")

    light = read()

    if light == "1" then
        redstone.setOutput("left" ,true)
    end

    if light == "2" then
        redstone.setOutput("back", true)
    end

    if light == "3" then
        redstone.setOutput("right", true)
    end

    if light == "4" then
        redstone.setOutput("front", true)
    end

    if light == "off" then
        redstone.setOutput("front", false)
        redstone.setOutput("left", false)
        redstone.setOutput("right", false)
        redstone.setOutput("back", false)
    end

until light == "5"