Quarry 2

--Quarry a function by Maximumrider999

--Vars
local tArgs = {...}
local loops = tonumber(tArgs[1])
local torch = 2
local fuel = 1
local chest = 3
local j = 0

--Functions

function tfuel(amount)
    if turtle.getFuelLevel() < amount then do
        turtle.select(fuel)
        turtle.refuel()
    end
end
end

function digForward(amount)
    if  amount < 1 then
        amount = 1
    end
    for i = 1, amount do
        while turtle.detect() == true do
            turtle.dig()
        end
        turtle.forward()
        turtle.digUp()
        turtle.digDown()
    end
end

function placeTorch()
    turtle.select(torch)
    turtle.placeDown()
end

function turnAround()
    turtle.turnLeft()
    turtle.turnLeft()
end

--Main
 for i = 0, loops do
    if j == 3 then
        j = 0
    else
        j = j + 1
    end
    for k = 0,2 do
        tfuel(1000)
        turtle.select(16)
        if turtle.getItemCount() > 0 then
            turnAround()
            turtle.select(chest)
            turtle.place()
            for i = 4, 16 do
                turtle.select(i)
                turtle.drop()
            end
            turnAround()
        end
        turtle.select(1)
        digForward(1)
        turtle.turnLeft()
        digForward(5)
        if j == 3 and k == 0 then
            placeTorch()
        end
        digForward(6)
        if j == 3 and k == 0 then
            placeTorch()
        end
        turtle.turnRight()
        digForward(1)
        turtle.turnRight()
        digForward(11)
        turtle.turnLeft()
        if j == 3 and k == 0 then
            placeTorch()
        end
        if k ~= 2 then
            turtle.back()
            turtle.back()
            turtle.up()
            turtle.digUp()
            turtle.up()
            turtle.digUp()
            turtle.up()
        end
    end
    turtle.down()
    turtle.down()
    turtle.down()
    turtle.down()
    turtle.down()
    turtle.down()
 end