Room.lua

-- This program will carve out a square room
-- of dimensions specified.

io.write("Height: ")
height = io.read()
io.write("Width: ")
width = io.read()
io.write("Depth: ")
depth = io.read()

function dig()
    while turtle.detect() do
        turtle.dig()
    end
    turtle.forward()
end

function  wline(param)
    for i=1, param do
        dig()
    end
    turtle.turnLeft()
    turtle.turnLeft()
    for i =1, param do
        turtle.forward()
    end
    turtle.turnRight()
end

function tall(param1,param2)
    for i=1,param1-1 do
        wline(param2-1)
        turtle.digUp()
        turtle.up()
        turtle.turnRight()
    end
    wline(param2-1)
    for i=1, param1-1 do
        turtle.down()
    end
end

function deep(parama1,parama2,parama3)
    for i=1,parama1 do
        turtle.dig()
        turtle.forward()
        turtle.turnRight()
        tall(parama2,parama3)
    end
end

deep(depth,height,width)