mobtower

local slot = 2

local function checkFuel()
  if turtle.getFuelLevel() < 20 then
    turtle.select(1)
    turtle.refuel(1)
    turtle.select(slot)
  end
end

function place()
  if turtle.getItemCount(slot) == 0 then
    turtle.select(slot)
    slot = slot +1
    place()
  else
    turtle.select(slot)
    turtle.placeDown()
  end
end

function forward()
  turtle.forward()
end

function right()
  turtle.turnRight()
end

function left()
  turtle.turnLeft()
end

function up()
  turtle.up()
end

function Uleft()
  left()
  forward()
  left()
  checkFuel()
end

function Uright()
  right()
  forward()
  right()
  checkFuel()
end

function bravo()
  place()
  forward()
  place()
  forward()
  place()
  forward()
  forward()
  place()
  forward()
  place()
  forward()
  place()
end

function charlie()
  place()
  forward()
  place()
  forward()
  place()
  forward()
  place()
  forward()
  forward()
  place()
  forward()
  place()
  forward()
  place()
  forward()
  place()
end

function delta()
  place()
  forward()
  place()
  forward()
  forward()
  place()
  forward()
  forward()
  place()
  forward()
  forward()
  place()
  forward()
  place()
end

function foxtrot()
  place()
  forward()
  place()
  forward()
  place()
  for i=1,10 do
    forward()
  end
  place()
  forward()
  place()
  forward()
  place()
end

function golf()
  place()
  forward()
  place()
  forward()
  place()
  forward()
  place()
  forward()
  forward()
  place()
  forward()
  place()
  forward()
  place()
  forward()
  forward()
  place()
  forward()
  place()
  forward()
  place()
  forward()
  forward()
  place()
  forward()
  place()
  forward()
  place()
  forward()
  place()
end

function hotel()
  place()
  forward()
  for i=1,7 do
    place()
    forward()
    forward()
  end
  place()
  forward()
  place()
end

function pad()
  checkFuel()
  place()
  forward()
  right()
  forward()
  place()
  forward()
  place()
  forward()
  place()
  Uleft()
  place()
  forward()
  place()
  forward()
  place()
  Uright()
  place()
  forward()
  place()
  forward()
  place()
end

function wall()
  for i=1,4 do
    checkFuel()
    forward()
    place()
    forward()
    place()
    forward()
    place()
    forward()
    right()
    forward()
    place()
    forward()
    place()
    forward()
    place()
    forward()
    left()
    forward()
    place()
    Uright()
    forward()
    left()
    place()
    forward()
    place()
    forward()
    place()
    forward()
    right()
    forward()
    place()
    forward()
    place()
    forward()
    place()
    forward()
    left()
  end
end

function seven()
  checkFuel()
  place()
  for i=1,6 do
    forward()
    place()
  end
end

function nine()
  checkFuel()
  place()
  for i=1,8 do
    forward()
    place()
  end
end

function fifteen()
  checkFuel()
  place()
  for i=1,14 do
    forward()
    place()
  end
end

function seventeen()
  checkFuel()
  place()
  for i=1,16 do
    forward()
    place()
  end
end

checkFuel()

for i=1,9 do
  forward()
end

place()
forward()
forward()
forward()

Uright()

bravo()
forward()

Uleft()

charlie()

Uright()

delta()

Uleft()

charlie()
for i=1,3 do
  forward()
end

Uright()

foxtrot()
forward()

Uleft()

golf()

Uright()

hotel()

Uleft()

golf()
forward()

Uright()

place()
for i=1,18 do
  forward()
end
place()

Uleft()

forward()
golf()

Uright()

hotel()

Uleft()

golf()

Uright()

forward()
foxtrot()

Uleft()

for i=1,3 do
  forward()
end
charlie()

Uright()

delta()

Uleft()

charlie()

Uright()

forward()
bravo()

Uleft()

for i=1,3 do
  forward()
end
place()


--2nd lvl

up()
left()
forward()

pad()

forward()
left()
forward()

pad()

forward()
Uleft()

pad()

forward()
left()
forward()

pad()

forward()
Uleft()

pad()

forward()
left()
forward()

pad()

forward()
Uleft()

pad()

forward()
left()
forward()

pad()

left()
for i=1,4 do
  forward()
end
left()
for i=1,4 do
  forward()
end

bravo()

Uleft()

bravo()

Uright()

bravo()

left()
forward()
forward()
left()

bravo()

Uright()

bravo()

Uleft()

bravo()


--3rd level

up()

forward()
right()
forward()

wall()


--4th lvl

up()

wall()


--5th lvl

up()

checkFuel()
left()
for i=1,4 do
  forward()
end
left()
for i=1,4 do
  forward()
end
place()
for i=1,3 do
  forward()
end

Uleft()

seven()

Uright()

seven()

Uleft()

seven()

forward()
Uright()

nine()

for i=1,3 do
  forward()
end
Uleft()

fifteen()

Uright()

fifteen()

Uleft()

fifteen()

forward()
Uright()

seventeen()

Uleft()
forward()

fifteen()

Uright()

fifteen()

Uleft()

fifteen()

Uright()
for i=1,3 do
  forward()
end

nine()

Uleft()
forward()

seven()

Uright()

seven()

Uleft()

seven()

Uright()
for i=1,3 do
  forward()
end

place()

Uleft()

checkFuel()
for i=1,9 do
  forward()
end

left()
left()
up()