local block = 1
local quarry = 13
local tesseract = 16
local landmark = 15
local chest = 14
local args = {...}
local length = 10
local height = 0


function height()

  term.clear()
term.setCursorPos(1,1)
print("Do you wish the turtle to setup the quarry in air?")
print("Press Y/N to confirm")
  local event, key = os.pullEvent("key")
   if key == keys.y then
      print("How far up?")
        input = read()
     if input then
    height = tonumber(input)
   end
return
end
end


function checkFuel()
 term.clear()
term.setCursorPos(1,1)
  print("Checking if i have enough fuel..")

  sleep(2)

 if 1 == 1 then
  print("Im fine on fuel thanks.. press enter to continue.")
    while true do
    local event, key = os.pullEvent("key")
     if key == keys.enter then
      return
    elseif 1 == 2 then
     print("Please give me fuel master!")
      if key == keys.enter then
        turtle.refuel()
     end

 end
   end
 end
end

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

  print("How big do you want the quarry?")
  input = read()

 if input then
length = input
   elseif input == nil then
print("Error..")
   end

  print("You have said that you want the quarry to be: ".. tostring(length))
   print("Are you sure?")
    print("Press Y/N")

  while true do
   local event, key = os.pullEvent("key")
    if key == keys.y then
     print("I'm gonna go a head and build you quarry!")
    sleep(2)
    Quarry()
    end
    if key == keys.n then
     print("You pressed N, breaking the program..")
    break
    end
  end
 end

   function Quarry()
height()
for i = 0, height do
 turtle.up()
end

-- [ Landmarks ] --
   for i = 1,length do
     turtle.forward()
    end
turtle.select(block)
turtle.forward()
turtle.placeDown()
turtle.back()

    turtle.select(landmark)
    turtle.place()

    for o = 1, length -1  do
     turtle.back()
    end

  turtle.turnRight()

  for p = 1,length do
   turtle.forward()
   end

turtle.select(block)
turtle.forward()
turtle.placeDown()
turtle.back()
turtle.select(landmark)
   turtle.place()

  for a = 1, length do
   turtle.back()
  end

  turtle.turnLeft()
turtle.select(block)
turtle.placeDown()
turtle.back()
turtle.select(landmark)
  turtle.place()
  turtle.attack()
-- [ Landmarks end] --
  turtle.back()
  turtle.select(quarry)
  turtle.place()
  turtle.up()
  turtle.select(chest)
  turtle.place()
  turtle.back()
  turtle.down()
  turtle.select(tesseract)
  turtle.place()
  print("Done.")
  for i = 0, height do
  turtle.down()
  end
  end
         function itemsSlot()
          term.clear()
term.setCursorPos(1,1)
print("Place following items in slot:")
print("Block for air placement: 1")
print("Quarry: 13")
print("Chest: 14")
print("Landmarks: 15")
print("Tesseract: 16")
sleep(10)
end
-- [Main program] --
itemsSlot()
checkFuel()
height()
lenght()