mine qube

-- Download or load turtle base functionality
local function loadBaseFunctionality()
  if pcall(os.loadAPI, 'turtlebasefunctionality') then
    -- print('turtlebasefunctionality found, loading...')
  else
    print('turtlebasefunctionality not found, downloading from pastebin...')
    shell.run('pastebin', 'get', 'dw4vqLdf', 'turtlebasefunctionality')
  end
end

-- Load base functionality
loadBaseFunctionality()

-- Load functions from turtle base functionality
loadfile('turtlebasefunctionality')()
dofile('turtlebasefunctionality')

-- Check if the number of arguments is correct
local arguments = {...}
if #arguments ~= 3 then
  print('Usage: cube_tunnel <width> <height> <depth>')
  return
end

-- Parse arguments
local width = tonumber(arguments[1])
local height = tonumber(arguments[2])
local depth = tonumber(arguments[3])

-- Check if dimensions are valid
if width < 1 or height < 1 or depth < 1 then
  print('Dimensions must be positive integers')
  return
end

-- Calculate ultimate fuel requirements
local function calculateUltimateFuelRequirements()
  return width * height * depth
end

-- Activate and adjust fuel requirements
activateDiscardExcessFuel()
changeUltimateFuelRequirementsTo(calculateUltimateFuelRequirements())

-- Clear the screen and provide instructions
term.clear()
print('The turtle will dig out a cube with dimensions ' .. width .. 'x' .. height .. 'x' .. depth)
print('')
print('Place the turtle at the starting position.')
print('')
pressEnterToContinue()

-- Check if fuel level is sufficient
checkIfFuelLevelIsSufficient()

-- Dig out the cube
for y = 1, height do
  for z = 1, depth do
    for x = 1, width - 1 do
      breakFront()
      go()
    end
    if z < depth then
      breakDown()
    end
  end
  if y < height then
    breakUp()
  end
end