TurtleTreeFarm+Leaves+noFuelV1

function f(loc)
 while not turtle[loc]() do
  sleep(0.5)
 end
end
function up() f("up") end
function down() f("down") end
function fw() f("forward") end
function back() f("back") end
function l() f("turnLeft") end
function r() f("turnRight") end
function d() turtle.dig() end
function du() turtle.digUp() end
function dd() turtle.digDown() end
function c(x)
for i=1,x do d() fw() du() dd() end
end

function makeTree()
        if turtle.getItemCount(1)==0 then
	print("Not enough Saplings.")
	return
	end

        if turtle.getItemCount(2)==0 then
	print("Not enough BoneMeal.")
	return
	end
turtle.select(1)
turtle.place()
sleep(1)
turtle.select(2)
turtle.place()
sleep(1)
end



function resetPos()
print("Resetting position.")
	sleep(2)
        r=0
        while r==0 do
                turtle.down()
                if turtle.detectDown()==true then
                        r=1
                end
        end
        turtle.back()
end

--function cutTree()
--	sleep(2)


--print("Cutting Tree.")
--	sleep(2)
--        turtle.dig()
--        turtle.forward()
--        y=1
--        while y==1 do
--                turtle.digUp()
--                turtle.up()
--                if turtle.detectUp()==false then
--                        y=0
--                end
--       end
--
--resetPos()
--end

function cutTree()
print("tree cut")
hi = 0
while not turtle.detectUp() do
up() hi=hi+1
end
du() up() du() up() du() l() l()
c(1) r() c(2) r() c(4) r() c(4) r()
c(4) r() c(1) r() c(3) l() c(2) l()
c(2) back() l() c(1) l() down()
for r=1,hi do dd() down() end
dd() back()
down() down()
print(hi)
end

function checkMats()
        -- Checking saplings slot
print("Checking for mats.")
	sleep(2)
        if turtle.getItemCount(1)==0 then
	print("Not enough Saplings.")
                s=1
                turtle.turnLeft()
                turtle.select(1)
                turtle.suck()
                turtle.turnRight()
                if turtle.getItemCount(1)>0 then
                        s=0
                end
        end

        -- Checking bonemeal slot
        if turtle.getItemCount(2)==0 then
	print("Not enough bonemeal.")
                turtle.turnLeft()
                turtle.turnLeft()
                turtle.select(1)
                turtle.suck()
                turtle.turnRight()
                turtle.turnRight()
        end

end

function checkStop()
        if s==0         then
                shell.exit()
        end
end

function ConsolidateMats()
turtle.turnLeft()
	print("Consolidating saplings.")
for i=3,15 do
turtle.select(i)

if turtle.compareTo(1) then -- It's a sapling not in slot one
turtle.drop() -- put it in the chest to our left
end
end
turtle.turnRight()

	print("Sending all other mats to processing.")
	sleep(2)
for i=3,15 do
turtle.select(i)
turtle.dropDown()
end
end

while true do
makeTree()
checkMats()
cutTree()
ConsolidateMats()
checkStop()
end