Quarry

--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
    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 then
        placeTorch()
    end
    digForward(6)
    if j == 3 then
        placeTorch()
    end
    turtle.turnRight()
    digForward(1)
    turtle.turnRight()
    digForward(11)
    turtle.turnLeft()
    if j == 3 then
        placeTorch()
    end
 end