ChooperV3.1

--TreeChooper
--fuel
if turtle.getFuelLevel()==0 then
	turtle.select(3)
	turtle.refuel(10)
end

--fuel test
function fuelChecker()
	if turtle.getFuelLevel() < 10 then
		turtle.select(3)
		turtle.refuel(10)
	end
end

--leafs checker
function leafs()
	--leafs checker
	turtle.select(6)
	if turtle.compare() then
		turtle.dig()
	end
end

--detect saplings
function sapDec()
	turtle.select(1)
	if turtle.compare() then
		--repostion
		turtle.up()
		turtle.forward()
		turtle.forward()
		turtle.down()
	end
end

--detectUp
function seeUp()
	if turtle.detectUp() then
		turtle.digUp()
		turtle.down()
	end
end

--choop function
function choop()

	--fuel test
	fuelChecker()

	--for loop
	for i = 0,6 do
	print(i)

	--position
		turtle.forward()
		turtle.forward()
		turtle.forward()
		turtle.forward()

		--chop tree
		turtle.select(2)
		--if the tree has grown
		if turtle.compare() then
			turtle.dig()
			turtle.forward()
			--harvest the tree
			while turtle.detectUp() do
				turtle.digUp()
				turtle.up()
			end
			--return to the ground
			while not turtle.detectDown() do
				turtle.down()
			end
			--plant a new sapling
			turtle.back()
			turtle.select(1)
			turtle.place()
			--repostion
			turtle.up()
			turtle.forward()
			turtle.forward()
			turtle.down()
		end
	end
end

--postitioning
function initPosition()
	turtle.turnLeft()
	turtle.forward()
	turtle.turnLeft()
end

--Back to Base
function BackBase()
	turtle.turnRight()
	for i=0,2 do
		turtle.forward()
	end
end

--run the empty way without chooping
function run()
	--fuel test
	fuelChecker()

	for i=0,6 do
		turtle.forward()
		turtle.forward()
		turtle.forward()
		turtle.forward()
	end
end
--turn function
function turn()
	--Check for Walls
	turtle.select(4)
	if turtle.compare() then
		turtle.turnRight()
		turtle.forward()
		turtle.forward()
		turtle.turnRight()
	end
end

for i=0,1 do
	choop()
	turn()
	run()
--initPosition()
end