carveRoom

local z=1
local x=1
local y=1
local times =0
local times2 =0
local times3 =0
function forward()
  if not turtle.forward() then do
    turtle.dig()
  end
 end
end

function tunnel()
  turtle.dig()
  forward()
  turtle.digUp()
  turtle.digDown()
end

print("How Long?")
  times = read()

print("How Wide?")
  times2 = read()

print("How Tall?")
  times3 = read()

function Row()

 if z==1 then

  for z = 1, times do
    tunnel()
  end

  for z = 2, times do
    turtle.back()
  end
z = z+1
else do
  for z = 2, times do
    tunnel()
  end

  for z =2, times do
    turtle.back()
   end
  end
 end
end

function Left()
    turtle.turnLeft()
    turtle.dig()
    tunnel()
    turtle.turnRight()
   x = x+1
end

if x==<times2 then do
    Row()
    Left()
end
else do
  row()
end
end

turtle.turnRight()

x =1

for x =1,times2 do
  turtle.forward()
end

turtle.turnLeft()