lavaElevator

function findStartingPosition()
  print("Running findStartingPosition...")
  repeat
    if turtle.detectDown() == false then
      turtle.down()
    end
  until turtle.detectDown() == true
  repeat
    if turtle.detectDown() == true then
      turtle.forward()
    end
    isBlockFront, whatBlockFront = turtle.inspect()
  until whatBlockFront.name == "minecraft:chest"
end

function goToLava()
  print("Running Go To Lava...")
  repeat
    turtle.down()
    isBlockDown, whatBlockDown = turtle.inspectDown()
  until whatBlockDown.name == "minecraft:log"
  repeat
    turtle.forward()
    isBlockFront, whatBlockFront = turtle.inspect()
  until whatBlockFront.name == "minecraft:chest"
end


function goToSurface()
  print("Running goToSurface...")
    repeat
    turtle.back()
    isBlockDown, whatBlockDown = turtle.inspectDown()
  until whatBlockDown.name == "minecraft:log"
  repeat
    turtle.up()
    isBlockFront, whatBlockFront = turtle.inspect()
  until whatBlockFront.name == "minecraft:chest"
end

function pickupLavaBuckets()
  print("Running pickupLavaBuckets...")
  repeat
    os.sleep(2)
    full = 1
    for i = 1,16 do
      turtle.select(i)
      turtle.suck()
      if turtle.getItemCount() < 1 then
        full = 0
      end
    end
  until full == 1
end

function dropLavaBuckets()
  print("Running dropLavaBuckets...")
  repeat
    isBlockFront, whatBlockFront = turtle.inspect()
    print("No Chest Found")
    os.sleep(1)
  until whatBlockFront.name == "minecraft:chest"
  repeat
    empty = 1
    print("Empty = 1")
    for i = 1,16 do
      turtle.select(i)
      if turtle.getItemCount() > 0 then
        slotInfo = turtle.getItemDetail()
        if (slotInfo.name == "minecraft:lava_bucket") or (slotInfo.name == "minecraft:bucket") then
          turtle.drop()
          empty = 0
          print("empty = 0")
        end
      end
    end
  until empty == 1
end


while 0==0 do
  findStartingPosition()
  pickupLavaBuckets()
  goToSurface()
  dropLavaBuckets()
  goToLava()
end