Hemp / Sugarcane FubFarm

-- VARIABLES --
timer = 300


function clearScreen()
term.setBackgroundColor(colours.white)
term.clear()
term.setBackgroundColor(colours.lime)
term.setCursorPos(1,1)
term.clearLine()
term.setBackgroundColor(colours.lightGrey)
term.setCursorPos(1,3)
term.clearLine()
term.setCursorPos(2,3)
print("Carburant")
term.setCursorPos(1,6)
term.clearLine()
term.setCursorPos(2,6)
print("Recolte")
end

function screen(mes, xpos, ypos)
term.setBackgroundColor(colours.lime)
term.setCursorPos(1,1)
print("  === Hemp / Sugarcane DubFarmer ===")
term.setCursorPos(xpos,ypos)
term.setTextColor(colours.black)
term.setBackgroundColor(colours.white)
term.clearLine()
term.setCursorPos(xpos, ypos)
print(">: "..mes)
end

function recharger()
screen("Recherche de carburant en cours...", 3, 4)
  fuelInitial = turtle.getFuelLevel()
  for i = 1, 16 do
    turtle.select(i)
    if turtle.refuel(0) then
      screen("Fuel trouve slot "..i, 3, 4)
      turtle.refuel()
      drawFuelLevel()
    end
  end
  drawFuelLevel()
  if fuelInitial == turtle.getFuelLevel() and turtle.getFuelLevel() == 0 then
    screen("Aucun carburant. Recharger", 3, 4)
  end
end

function drawFuelLevel()
  screen("Fuel Level : "..turtle.getFuelLevel().." / "..turtle.getFuelLimit(),3,4)
  term.setBackgroundColor(colours.red)
  term.setCursorPos(1,5)
  term.clearLine()
  perc = math.floor((39 / turtle.getFuelLimit())*turtle.getFuelLevel())
  term.setBackgroundColor(colours.orange)
  for i=1, perc do
    term.setCursorPos(i,5)
    term.write(" ")
  end
end

function check()
  result,id = turtle.inspect()
  if result then
    if id.name == "eng_toolbox:hemp" then
      turtle.dig()
    end
  end
  result,id = turtle.inspectDown()
  if result then
    if id.name == "eng_toolbox:hemp" then
      turtle.digDown()
    end
  end
end

function emptyInv()
  turtle.select(1)
  for i=1, 15 do
    turtle.select(i)
    while turtle.getItemCount()>0 do
      turtle.dropDown()
    end
  end
end

function countdown()
  delai = timer
  while delai >0 do
    minutes = math.floor(delai/60)
    secondes = delai%60
    screen("Delai avant recolte : "..minutes..":"..secondes,3,7)
    term.setBackgroundColor(colours.red)
    term.setCursorPos(1,8)
    term.clearLine()
    percD = math.floor((39 / timer) * delai)
    term.setCursorPos(1,8)
    for i=1, percD do
      term.setBackgroundColor(colours.orange)
      term.setCursorPos(i,8)
      term.write(" ")
    end
    sleep(1)
    delai = delai - 1
  end
end

function recolte()
  turtle.select(1)
  screen("Recolte en cours...", 3, 7)
  term.setBackgroundColor(colours.lime)
  term.setCursorPos(1,8)
  term.clearLine()
  turtle.up()
  for i=1, 4 do
    result,id = turtle.inspect()
    while id.name ~= "minecraft:glass" do
      check()
      result,id = turtle.inspect()
      if id.name ~= "minecraft:glass" then
        turtle.forward()
      end
      drawFuelLevel()
    end
    turtle.turnRight()
  end
  turtle.down()
  emptyInv()
  turtle.select(16)
  turtle.suck()
  countdown()
end

clearScreen()
screen("", 3, 4)
while true do
  recharger()
  recolte()
end