Filler de Pobre [MC 1.16.4] [V2] [WIP]

local args = {...}

if #args ~= 3 then
  print("Uso: "..shell.getRunningProgram().." <largura> <altura> <profundidade>")
  return
end

local needsFuel = turtle.getFuelLimit() ~= "unlimited"

local function refuel()
  if needsFuel then
    for i=16,1,-1 do
        turtle.select(i)
        turtle.refuel()
    end
  end
end

local directions = {north=0, east=1, south=2, west=-1}
local direction = directions.north

local function turn(newDirection)
  if direction == newDirection then
    return
  end
  local turnRelative = direction > 0 and turtle.turnLeft or turtle.turnRight
  local turns = math.abs(newDirection - direction)
  for i=1,turns do
    turnRelative()
  end
  direction = newDirection
end

local function forward(n)
  n = n or 1
  for i=1,n do
    while turtle.detect() do
      turtle.dig()
    end
    turtle.forward()
  end
end

local x = tonumber(args[1])
local y = tonumber(args[2])-1
local z = tonumber(args[3])


term.clear()
term.setCursorPos(1,1)
print(string.format("Largura: %s \nAltura: %s \nProfundidade: %s",x,y+1,z))

local primary = x >= z and x or z
local secondary x >= z and z or x
direction = x >= z and directions.east or directions.north

for i=1,secondary do
  for i=1,primary do
    for i=1,y do
      turn(direction)
      while turtle.detect() do
        turtle.dig()
      end
      if i ~= y do
        while turtle.detectUp() do
          turtle.digUp()
        end
      end
      turtle.up()
    end
  end
end

term.clear()
term.setCursorPos(1,1)