View difference between Paste ID: SYJViFqA and RaeRwV0r

---[[ Running this script on a turtle with saplings in slot 1, bone-meal in slot 2 and coal in slot 16 and a chest behind the turtle for the wood drop off point will create an automatic tree farm. combining this with a chest to the left of the turtle for sapling replenishment and chest to the right for coal replenishment will ensure a long running automated process.]]
+--[[ Running this script on a turtle with saplings in slot 1, Wood in slot 2  and a chest behind the turtle for the wood drop off point will create an automatic tree farm. combining this with a chest to the left of the turtle for sapling replenishment and chest to the right for coal replenishment will ensure a long running automated process.]]
 
 -- This function lays saplings and applies bone-meal
 function plant()
 	turtle.select(1)				--selects sapling
 	turtle.place()					--places sapling
-	turtle.select(2)				--selects bone-meal
+
-	turtle.place()					--fertilizes sapling
+
 
 -- This function cuts a column directly above the turtle and then returns to ground level
 function column()
--- This function checks fuel level and refuels
+
-function fuel()
+
-	if turtle.getFuelLevel() < 50 then		--checks fuel level and refuels
+
-		turtle.select(16)
+
-		turtle.refuel(5)			--picks up any saplings that have fallen
+
 	while turtle.detectDown() == false do		-- return to ground level
-	print( turtle.getFuelLevel() .. " fuel left.")	--displays fuel level to user
+
 		turtle.suck()				--picks up any saplings that have fallen
 	end
 end
 
 -- This function moves from start position, runs column and returns to start position
 function fell()
 	turtle.dig()					--breaks bottom block of tree
 	turtle.forward()				--move into gap
 	column()					--run column function
 	turtle.turnRight()				--return to start
 	turtle.turnRight()
 	turtle.forward()
 end
 
 -- This function empties all collected wood into chest, checks sapling and fuel supplies and restocks
 function empty()
 	for j = 3, 16 do				-- empty slots 3 to 16 into chest
 		turtle.select(j)
 		turtle.drop()
 	end
 	turtle.turnLeft()
 	turtle.turnLeft()
 	if turtle.getItemCount(1) < 5 then		--replenish sapling stocks
 		turtle.turnLeft()
 		turtle.select(1)
 		turtle.suck()
 		turtle.turnRight()
-	for j = 3, 15 do				-- empty slots 3 to 15 into chest
+
 end
 
 -- This function checks to see if the sapling has been fertilized into a full tree
 function compare()
-	if turtle.getItemCount(16) < 5 then		-- replenish fuel stocks
+	turtle.select(2)
-		turtle.select(16)
+
-		turtle.suck(10)
+		return true				-- false could indicate that there is no grown Baum
 	else
 		return false
 	end
 end
 
 -- This block triggers the appropriate functions in the correct order.
 repeat							--start loop
 	plant() 					--plant and fertilize tree
 	turtle.digUp()
 	turtle.up()
 	repeat
 		if compare() == true then			--if tree has grown cut down tree
-	turtle.select(1)
+			turtle.down()
 			fell()
-		return true	-- false could indicate that there is no bonemeal or saplings
+		else 						--if tree hasn't grown display error
 			sleep(10)
 			turtle.suck()
 			until 1 > 2
 	end
 	empty()						--empty harvest and restock fuel and materials
 until 1 > 2						-- always false creating infinite loop