room

if turtle then
local size = {...}
if #size < 3 then
   print("Usage: room <length> <height> <depth>")
   return
end
local depth = tonumber(size[3]) - 1
local height = tonumber(size[2])
local length = tonumber(size[1])

function digRow(e)
for h = 1,height do
  for d = 1,depth do
     while not turtle.forward() do
        turtle.dig()
     end
  end
turtle.turnLeft()
turtle.turnLeft()
if h == height then
  for h = 1,height do
    turtle.down()
  end
  for d = 1,depth do
    turtle.forward()
  end
if e == 1 then
  turtle.turnLeft()
  turtle.dig()
  turtle.forward()
  turtle.turnLeft()
else
  turtle.turnRight()
  for l = 1,length-1 do
    turtle.forward()
  end
end
else
  while not turtle.up() do
    turtle.digUp()
  end
  turtle.turnRight()
end
end
end
for l = 1,length do
if l == length then
  digRow(0)
else
  digRow(1)
end
end
else
print("Mining turtle is required for this program!")
end