Quarry v2

local function digger()
	turtle.digUp()
	turtle.digDown()
	turtle.turnLeft()
	turtle.dig()
	turtle.turnRight()
	turtle.turnRight()
	turtle.dig()
	turtle.turnLeft()
	turtle.dig()
	turtle.forward()
end

local function dump()
	turtle.turnRight()
	turtle.turnRight()
	turtle.select(1)
	turtle.place()
	for i=2,16 do
		turtle.select(i)
			if turtle.getFuelLevel() < 10000 then
				turtle.refuel()
			end
		turtle.drop()
	end
	turtle.select(1)
	turtle.dig()
	turtle.turnRight()
	turtle.turnRight()
end

local function goUp()
	for i=1,3 do
		turtle.digUp()
		turtle.up()
	end
end

local arg = { ... }
local c = arg[1]
for i=1,c do
	while turtle.getItemCount(16) == 0 do
		digger()
	end
	dump()
end
goUp()
turtle.turnLeft()
turtle.turnLeft()
for i=1,c do
	while turtle.getItemCount(16) == 0 do
		digger()
	end
	dump()
end