farming2

-- pastebin get RgVX49wJ farming2
-- field spezification
local iFelder = 15
local iReihen = 6
local iWasserReihe = 3

-- turtle spetification
local iSamenSlot = 1
local iKohleSlot = 2

local iF = 0
local iR = 0

function nextLine(iAktuell)
	if iAktuell%2==0 then
		turtle.turnRight()
		turtle.forward()
		turtle.turnRight()
	else
		turtle.turnLeft()
		turtle.forward()
		turtle.turnLeft()
	end
end

function checkFuel(iSamenSlot, iKohleSlot)
	iTankMin = 20
	if turtle.getFuelLevel() < iTankMin then
		iKohle = turtle.getItemCount(iKohleSlot)
		turtle.select(iKohleSlot)
		turtle.refuel(iKohle/2)
		turtle.select(iSamenSlot)
	end
end

function goHome(iReihen, iFelder)
	if iReihen%2 == 0 then
	else
		turtle.turnRight()
		turtle.turnRight()
		while iFelder>=0 do
			turtle.forward()
			iFelder = iFelder-1
		end
		turtle.forward()
	end
	turtle.turnRight()
	while iReihen>0 do
		turtle.forward()
		iReihen = iReihen-1
	end
	turtle.turnRight()
	turtle.down()
	turtle.down()
end

turtle.up()
turtle.up()
while iR<iReihen do
	while iF<=iFelder do
		if iReihe == iWasserReihe then
		else
			turtle.digDown()
			turtle.placeDown()
		end
		turtle.forward()
		iF = iF+1
	end
	if iR+1 == iReihen then
	else
		nextLine(iR)
	end
	iF = 1
	iR = iR+1
	checkFuel(iSamenSlot, iKohleSlot)
end
goHome(iReihen, iFelder)
-- create by Padhie alias PaddyPadhie