floor

local tArgs = {...}

if (not tArgs[1]) or (not tArgs[2]) then
  print("Set parameters: <length> <width>")
  return
end

local checkArg = tArgs[1]
local origLong = tonumber(checkArg)
local long = tonumber(checkArg)-1

checkArg = tArgs[2]
local origWide = tonumber(checkArg)
local wide = tonumber(checkArg)-1

if tArgs[3] == "-c" then
  ceiling = TRUE
end

function goForward()
  while (not turtle.forward()) do
      turtle.dig()
      turtle.attack()
      sleep(0.1)
  end
end

function checkItems()
  if turtle.getItemCount() < 1 then
    repeat
        selected = turtle.getSelectedSlot()
        turtle.select(selected+1)
    until (selected == 15) or (turtle.getItemCount() > 0)
    if (turtle.getSelectedSlot() == 16)  and (turtle.getItemDetail(16)["name"] == "enderstorage:ender_chest") then
        turtle.place()
        for k = 1,15 do
            turtle.select(k)
            turtle.suck()
        end
        turtle.select(16)
        if turtle.getItemCount(16) > 0 then
            turtle.drop()
        end
        turtle.dig()
        turtle.select(1)
    end
  end
end

function place()
  checkItems()
  if tArgs[3] == "-c" then
    turtle.placeUp()
  else
    turtle.placeDown()
  end
  goForward()
end

function row()
  for x = 1,(long) do
    place()
  end
end

term.clear()
term.setCursorPos(1,1)
if tArgs[3] == "-c" then
    print("Your ceiling will be "..origLong.."x"..origWide)
    print("Place turtle on the top right corner BELOW the area to be ceilinged.")
else
    print("Your floor will be "..origLong.."x"..origWide)
    print("Place turtle on the top right corner ABOVE the area to be floored.")
end
io.read()

local currentRow = 1
repeat
    row()
    if (currentRow % 2 == 0) then
        turtle.turnRight()
        place()
        turtle.turnRight()
        currentRow = currentRow + 1
    else
        turtle.turnLeft()
        place()
        turtle.turnLeft()
        currentRow = currentRow + 1
    end
until currentRow > wide
row()
if (origWide % 2 == 0) then
    turtle.turnLeft()
    for x = 1,wide do
        place()
    end
    turtle.turnLeft()
else
    turtle.turnLeft()
    turtle.turnLeft()
    for x = 1,long do
        place()
    end
    turtle.turnLeft()
    for x = 1,wide do
        place()
    end
    turtle.turnLeft()
end