/digtunnel_old

--File: /digtunnel_old

dofile("/cattech/turtle.lua")
dofile("/cattech/file.lua")
local moves = require("moves")

local torchCounter = 7;

function checkTorch()
	torchCounter = torchCounter +1

	if (torchCounter > 7) then
		print("placing Torch!")
		placeLight(1)
		torchCounter = 0
	end
end

config = loadConfigAndDefaults()

if #arg >= 1 then
    config["maxSteps"] = tonumber(arg[1])
	if #arg >= 2 then
		config["pathDirection"] = arg[2]
	end
else
	local continue = getContinue("digtunnel")
	if continue ~= nil then
		print("Continuing remaining: ",continue)
		config["maxSteps"] = continue
	end
end

print("Going " .. config["pathDirection"] .. "  " .. config["maxSteps"] .. " blocks")


displayHash(config)

local spaces = 0
while spaces < config["maxSteps"] do
	refuelIfNeeded(30)

	if (config["pathDirection"] == "down") then
		-- Starts 1 above first step
		turtle.digDown()
		turtle.down()

		digTunnelSlice(tonumber(config["stairHeight"]))
		if config["safeTunnel"] == "yes" then
			secureTunnelSlice(tonumber(config["stairHeight"]))
		end
		checkTorch()

		goDigForward()
	end

	if (config["pathDirection"] == "up") then
		-- Starts on first step.
		digTunnelSlice(tonumber(config["stairHeight"]))
		if config["safeTunnel"] == "yes" then
			secureTunnelSlice(tonumber(config["stairHeight"]))
		end
		checkTorch()

		turtle.up()
		goDigForward()
	end

	if (config["pathDirection"] == "level") then
		-- Starts the ground
		digTunnelSlice(tonumber(config["tunnelHeight"]))
		if config["safeTunnel"] == "yes" then
			secureTunnelSlice(tonumber(config["tunnelHeight"]))
		end
		checkTorch()

		goDigForward()
	end

	local remaining = config["maxSteps"] - spaces
	updateLine(remaining.."/"..config["maxSteps"])
	updateContinue("digtunnel",remaining)

	local inv = scanInventory()

	if

	spaces = spaces + 1
end

updateContinue("digtunnel",nil)