enderchestminingturtlecopy

print "Turtle must be in down-left corner of a chunck not looking at a chunckwall on layer 1"
print "Enderchest in slot 2 ,Fuel in slot 16 (optional, allows turtle to eat found fuel as a last resort)."

while turtle.getItemCount(2) < 1 do
  print "Please put an ENDER CHEST in slot 1. Hit any key when done."
  os.pullEvent("char")
end
while turtle.getItemCount(1) < 2 do
  print "Please put three CHUNCKLOADERS in slot 1. Hit any key when done."
  os.pullEvent("char")
end

local counterDistance = 0
local bHasFuel = turtle.getItemCount(16) > 0

function GetFuelFromChest()

end

function CheckFuel()
  if(bHasFuel == false) then
    return true
  end
  if turtle.getFuelLevel() <= 10 then
    turtle.select(16)
    turtle.refuel(1)
    if turtle.getFuelLevel() <= 10 then
      -- phase 2: low fuel, fueling failed, return home
    end
  end
  if turtle.getFuelLevel() <= 1 then
    print "OOF: Out Of Fuel :("
    print "I'm going to eat your coal"
    shell.run("refuel", "all")
    if turtle.getFuelLevel() <= 1 then
      GetFuelFromChest()
    end
  end
  return true
end

function MoveForward()
  CheckFuel()
  if(turtle.forward()) then
    return true
  else
    return false
  end
end

function TurnLeft()
  turtle.turnLeft()
end

function TurnRight()
  turtle.turnRight()
end

function MoveUp()
  CheckFuel()
  if(turtle.up()) then
    return true
  end
  return false
end

function MoveDown()
  CheckFuel()
  if(turtle.down()) then
    return true
  end
  return false
end

function DigUp()
  for y = 1, 14 do
    while(MoveUp() == false) do
      turtle.digUp()
      turtle.suckUp()
    end
  end
end

function DigDown()
  for y = 1, 14 do
    while(MoveDown() == false) do
      turtle.digDown()
      turtle.suckDown()
    end
  end
end

function DigForward()
  while(MoveForward() == false) do
    turtle.dig()
    turtle.suck()
  end
end

function DumpInventory()
  while turtle.detectUp() do
    turtle.digUp()
  end
  turtle.select(2)
  while turtle.placeUp() == false do
    turtle.digUp()
  end

  local iLastInventorySlot = 16
  if(bHasFuel) then
    iLastInventorySlot = 15
  end

  for i = 3, iLastInventorySlot do
    turtle.select(i)
    turtle.dropUp()
  end
  turtle.select(2)
  turtle.digUp()
end

function PlaceChunckUp()
  turtle.select(1)
  turtle.placeUp()
end

function PlaceChunckBack()
  turtle.select(1)
  TurnRight()
  TurnRight()
  turtle.place()
  TurnRight()
  TurnRight()
end

function PlaceChunck()
  turtle.select(1)
  turtle.place()
end

function FirstRow()
  CheckFuel()
  turtle.digDown()
  turtle.down()
  PlaceChunckUp()
  for i = 1 , 13 do
    turtle.digDown()
    turtle.down()
  end
  for i = 1 , 7 do
    DigForward()
    DigUp()
    DigForward()
    DigDown()
  end
  DigForward()
  DigUp()
end

function LastRow()
  TurnRight()
  DigForward()
  TurnRight()
  for i = 1 , 6 do
    DigDown()
    DigForward()
    DigUp()
    DigForward()
  end
  TurnLeft()
  PlaceChunk()
  TurnRight()
  DigDown()
  DigForward()
  DigUp()
  PlaceChunckBack()
end

function AnyRowFromUp()
  for i = 1 , 7 do
    DigDown()
    DigForward()
    DigUp()
    DigForward()
  end
  DigDown()
  DigForward()
  DigUp()
end

function AnyRowFromDown()
  for i = 1 , 7 do
    DigUp()
    DigForward()
    DigDown()
    DigForward()
  end
  DigUp()
  DigForward()
  DigDown()
end

function NO()
  FirstRow()
  TurnLeft()
  turtle.dig()
  TurnRight()
  for y = 1 , 7 do
    TurnRight()
    DigForward()
    TurnRight()
    AnyRowFromUp()
    TurnLeft()
    DigForward()
    TurnLeft()
    AnyRowFromDown()
  end
  LastRow()
end


function Main()
  print("Mining")
  LastRow()
end

Main()