242453546

-- Program by DreamCoding / DreamGamer
-- Youtube: /dr34m94m3r
-- Web: http://DreamGamer.de

local distance = 0
local torch = 0



function startMining(lenght)

	for i1=1, lenght, 1 do
		dig()
		goForward()
		turnRight(1)
		dig()
		digUp()
		goUp()
		dig()
		digUp()
		goUp()
		dig()
		digDown()
		goDown()
		digDown()
		goDown()
		turnLeft(1)


		checkInv()
		checkFuel()

		distance = distance + 1
		torch = torch + 1

		checkLight()

		print("Distance: " .. distance)
	end



end



function goDown()
	while turtle.detectDown() do
		turtle.digDown()
		sleep(0.5)
	end

	turtle.down()
end

function digUp()
	while turtle.detectUp() do
		turtle.digUp()
		sleep(0.5)
	end
end

function digDown()
	while turtle.detectDown() do
		turtle.digDown()
		sleep(0.5)
	end
end



function goUp()
	turtle.up()
end


function goForward()
	while turtle.detect() do
		turtle.dig()
		sleep(0.5)
	end

	turtle.forward()
end


function goBack()
	while turtle.detect() do
		turtle.dig()
		sleep(0.5)
	end

	turtle.back()
end


function turnRight(turnNumber)
	for i=1, turnNumber, 1 do
		turtle.turnRight()
	end
end

function turnLeft(turnNumber)
	for i=1, turnNumber, 1 do
		turtle.turnLeft()
	end
end


function dig()
	while turtle.detect() do
		turtle.dig()
		sleep(0.5)
	end

end



function checkInv()
	if turtle.getItemCount(14) == 0 then
		while turtle.getItemCount(14) == 0 do
	    	print("Missing Ender chest!")
	    	sleep(10)
	    end
	else


		if turtle.getItemCount(13) > 1 then
			local slot = 2


			turnRight(1)
			turtle.select(14)
			turtle.place()

			print("Clear Inventory...")

			while turtle.getItemCount(13) > 0 do
				turtle.select(slot)
				sleep(0.2)

				if turtle.detect() then
					turtle.drop(64)
				else
					print("No chest?")
				end -- if

				slot = slot + 1
			end -- while

			turtle.select(14)
			turtle.dig()
			turtle.select(1)
			turnLeft(1)

			print("Inventory cleared!")
		end --  if
	end -- if
end -- function


function checkFuel()

	if turtle.getFuelLevel() < 10 then
		turtle.select(15)
		print("Out of Fuel! Try to get Fuel...")
		print("Fuel Level:" .. turtle.getFuelLevel())
		turtle.refuel(64)
		turtle.select(1)

		for i2=1, 13, 1 do

			turtle.select(i2)
			if turtle.refuel(0) then
				turtle.refuel(64)
				print("Fuel Level:" .. turtle.getFuelLevel())
			end -- if
		end -- for
	end -- if
end -- function


function checkLight()

	if torch == 5 then
		turnRight(1)
		up()
		goUp()
		turtle.select(16)
		goForward()

		if not turtle.detect() then
			turtle.select(1)
			turtle.place()
			turtle.select(16)
		end -- if

		turnLeft(2)
		dig()
		goForward()
		turnRight(2)
		turtle.place()
		turnLeft(1)
		digDown()
		goDown()


		torch = 0
	end -- if

end --  function



print("Mining lenght: ")

local lenght = read()

startMining(lenght)