COMPUTERCRAFT TURTLE CODE aWheatFarm

--[[aWheatFarm]]--
--[[By: ThePhoenixSol]]--
--[[Version 2.0]]--

--[[Slot Designation]]--
--# Slot 1 is seeds
--# Slot 5-7 is wheat
--# Slot 2 is fuel

--[[VARIABLES]]--
local cycle = true
local cyc = 6
local cycTwo = 4
local cycThree = 2
local incNum = 0

--[[FUNCTIONS]]--
function refueling()
  term.clear()
  term.setCursorPos(1, 1)
  print("=======================================")
  print("Warning: Out of Fuel... Refueling")
  print("=======================================")
end

function crafting()
  term.clear()
  term.setCursorPos(1, 1)
  print("=======================================")
  print("Crafting...")
  print("=======================================")
end

function running()
  term.clear()
  term.setCursorPos(1, 1)
  print("=======================================")
  print("Running...")
  print("=======================================")
end

function wait()
  term.clear()
  term.setCursorPos(1, 1)
  print("=======================================")
  print("Waiting...")
  print("=======================================")
  os.sleep(120)
end

function refuel()
  local fuelLevel = turtle.getFuelLevel()
  if fuelLevel < 300 then
    refueling()
    turtle.turnRight()
    turtle.select(2)
    turtle.suck()
    turtle.refuel()
    turtle.turnLeft()
  end
end

function InvEmp()
  for i = 1, 4 do
    turtle.select(i)
    turtle.dropDown()
  end
  for i = 8, 16 do
    turtle.select(i)
    turtle.dropDown()
  end
    turtle.select(8)
    turtle.dropDown()
end

function craft()
  crafting()
  turtle.turnLeft()
  turtle.select(1)
  turtle.drop()
  turtle.select(2)
  turtle.drop()
  InvEmp()
  turtle.select(16)
  turtle.craft()
  turtle.dropDown()
  turtle.select(1)
  turtle.suck()
  turtle.select(2)
  turtle.suck()
  turtle.turnRight()
end

function fetchSeed()
  for i = 1, 16 do
    local data = turtle.getItemDetail(i)
    local seedAmt = turtle.getItemCount(1)
    if data and data.name == "minecraft:wheat_seeds" then
      turtle.select(i)
      if seedAmt < 60 then
        turtle.transferTo(1)
      else
        turtle.dropDown(30)
      end
    end
  end
end

function replant()
  fetchSeed()
  turtle.select(1)
  turtle.placeDown()
end

function harvest()
  local success, data = turtle.inspectDown()
  if success and data.name == "minecraft:wheat" and data.metadata == 7 then
    for i = 5, 7 do
      if turtle.getItemCount(i) < 64 then
        turtle.select(i)
        turtle.digDown()
        replant()
        return
      end
    end
  end
end

function forwFarm()
  turtle.forward()
  harvest()
end

function rightForwLayOne()
  turtle.turnRight()
  while cyc > incNum do
    forwFarm()
    incNum = incNum + 1
  end
  incNum = 0
end

function rightForwLayTwo()
  turtle.turnRight()
  while cycTwo > incNum do
    forwFarm()
    incNum = incNum + 1
  end
  incNum = 0
end

function rightForwLayThree()
  turtle.turnRight()
  while cycThree > incNum do
    forwFarm()
    incNum = incNum + 1
  end
  incNum = 0
end

function returnHome()
  turtle.turnRight()
  turtle.forward()
  turtle.turnLeft()
  turtle.forward()
  turtle.forward()
  turtle.forward()
  turtle.down()
  turtle.turnLeft()
  turtle.turnLeft()
end

function status()
  running()
  turtle.up()
  forwFarm()
  turtle.turnLeft()
  forwFarm()
  forwFarm()
  forwFarm()
  rightForwLayOne()
  rightForwLayOne()
  rightForwLayOne()
  turtle.turnRight()
  forwFarm()
  forwFarm()
  forwFarm()
  turtle.turnRight()
  forwFarm()
  turtle.turnLeft()
  forwFarm()
  forwFarm()
  rightForwLayTwo()
  rightForwLayTwo()
  rightForwLayTwo()
  turtle.turnRight()
  forwFarm()
  forwFarm()
  turtle.turnRight()
  forwFarm()
  turtle.turnLeft()
  forwFarm()
  rightForwLayThree()
  rightForwLayThree()
  rightForwLayThree()
  returnHome()
end

--[[MAIN]]--

while cycle do
  refuel()
  status()
  craft()
  wait()
end