Automatische Wheatfarm

wartezeit=900 --Die Wartezeit vor dem nächsten Farmen in normalen sekunden 1200=20min=1 MC Tag

function refuel()
 fuel=turtle.getFuelLevel()
 if fuel<5 then
  turtle.select(1)
  turtle.refuel(1)
 end
end

function deposit()
 for i=2,16 do
  turtle.select(i)
  if turtle.getItemCount(i)~=0 then
   turtle.dropDown()
  end
 end
turtle.select(1)
end

function linkereiheend(state)
 for i=1,23 do
  refuel()
  if state==true then
   turtle.digDown()
  else
   plant()
  end
 turtle.forward()
 end
 turtle.turnLeft()
 turtle.forward()
 turtle.forward()
 turtle.forward()
 turtle.forward()
 turtle.turnLeft()
 deposit()
end

function linkereihe(state)
 for i=1,23 do
  refuel()
  if state==true then
   turtle.digDown()
  else
   plant()
  end
 turtle.forward()
 end
 turtle.turnRight()
 turtle.forward()
 turtle.forward()
 turtle.turnRight()
 refuel()
end

function rechtereihe(state)
 for i=1,23 do
  refuel()
  turtle.forward()
  if state==true then
   turtle.digDown()
  else
   plant()
  end
 end
 turtle.turnLeft()
 turtle.forward()
 turtle.turnLeft()
 refuel()
end

function plant()
 checkforseeds()
 turtle.placeDown()
end

function checkforseeds()
 for i=2,16 do
  if turtle.getItemCount(i)~=0 then
   turtle.select(i)
   break
  else
   clear()
   print("Keine seeds!")
   if start==true then
    print("Egal...")
   elseif start==false then
    error()
   end
  end
 end
end

function clear()
 term.clear()
 term.setCursorPos(1,1)
end

function farm()
 clear()
 print("Farme den Weizen...")
 rechtereihe(true)
 linkereihe(true)
 rechtereihe(true)
 linkereiheend(true)
 turtle.select(1)
 clear()
 print("Done.")
 sleep(1)
 main()
end

function replant()
 clear()
 print("Pflanze den Weizen...")
 checkforseeds()
 start=true
 rechtereihe(false)
 linkereihe(false)
 rechtereihe(false)
 linkereiheend(false)
 turtle.select(1)
 clear()
 print("Fertig.")
 sleep(1)
 wait()
end

function wait()
 counter=0
 for i=0,wartezeit do
  clear()
  counter=counter+1
  print("Warte "..wartezeit.." Sekunden...")
  print(wartezeit-counter.." Sekunden verbleiben...")
  sleep(1)
 end
 farm()
end

function main()
 replant()
end

main()