mineclient

local modem = peripheral.wrap("left")
local allowMine = false

local length = 20
local width = 20
local right = true

local diggedDown = 0
local diggedX = 0
local diggedZ = 0

modem.open(3)

function getCommands()
end

function goBackChest()
  turtle.turnRight()
  turtle.turnRight()

  for i=0, diggedX do
    turtle.forward()
  end

  if right then
    turtle.turnLeft()
  else
    turtle.turnRight()
  end

  for j=0, diggedZ do
    turtle.forward()
  end

  for y=0, diggedDown do
    turtle.up()
  end

  if turtle.detect() do
    for z=1,16 do
      turtle.select(z)
      turtle.drop()
    end
  end

  turtle.turnRight()
  turtle.turnRight()

  for y=0, diggedDown do
    turtle.down()
  end

  right = true
  mine()
end

function detectFullInv()
  if turtle.getItemCount(16) ~= 0 then
    goBackChest()
  end
end

function sendInfo()
count = 0
 for i=1,17 do
   data = turtle.getItemDetail(i)

   if data then
      count = count + data.count
     end
   end
 end

modem.transmit(3, 1, count)
detectFullInv()
end

function mine()
  if not allowMine then return 1 end

  turtle.digDown()
  sendInfo()
  os.sleep(1)
  turtle.down()
  diggedDown = diggedDown + 1
  os.sleep(1)

  for i=1,length do
    for j=1, width do
      turtle.dig()
      sendInfo()
      os.sleep(1)
      turtle.forward()
      diggedX = diggedX + 1
      os.sleep(1)
    end

    diggedX = 0

    if right then
      turtle.turnRight()
      right = false
      os.sleep(1)
      turtle.dig()
      sendInfo()
      os.sleep(1)
      turtle.forward()
      diggedZ = diggedZ + 1
      os.sleep(1)
      turtle.turnRight()
      os.sleep(1)
    else
      turtle.turnLeft()
      right = true
      os.sleep(1)
      turtle.dig()
      sendInfo()
      os.sleep(1)
      turtle.forward()
      diggedZ = diggedZ + 1
      os.sleep(1)
      turtle.turnLeft()
      os.sleep(1)
    end
  end

  diggedZ = 0

  mine()
end

allowMine = true
mine()