quarry

local tArgs = {...} --Usage: quarry 4 4 1 "right"      >>  Mines a 4x4x3 area from the current position going to the right
local turn = tArgs[4]  -- Must have an ender chest somewhere in its inventory to dump items when inv is full

for i = 1, tArgs[3] do --Y
    for j = 1, tArgs[1] do --X
        for k = 1, tArgs[2] do --Z
            while not turtle.forward() do --Excavate
                turtle.dig()
            end
            turtle.digUp()
            turtle.digDown()
        end

        if turtle.getItemCount(16) ~= 0 or turtle.getItemCount(15) ~= 0 then --Empty inventory
            for l = 1, 16 do
                turtle.select(l)
                local data = turtle.getItemDetail()
                if data.name == "enderstorage:ender_chest" then
                    turtle.digUp()
                    turtle.placeUp()
                    for m = 1, 16 do
                        turtle.select(m)
                        turtle.dropUp()
                    end
                    turtle.select(1)
                    turtle.digUp()
                    turtle.suckUp()
                    break
                else
                    error("Missing ender chest!")
                end
            end
        end

        if turn == "right" then  --Turn around
            turn = "left"
            turtle.turnRight()
            while not turtle.forward() do
                turtle.dig()
                turtle.digUp()
            end
            turtle.turnRight()
        else
            turn = "right"
            turtle.turnLeft()
            while not turtle.forward() do
                turtle.dig()
                turtle.digUp()
            end
            turtle.turnLeft()
        end
    end
    turtle.digUp()
    turtle.up()
    turtle.digUp()
    turtle.up()
    turtle.digUp()
    turtle.up()
    if turn == "right" then
        turn = "left"
    else
        turn = "right"
    end
end
for i = 1, tArgs[3]*3 do
    turtle.digDown()
    turtle.down()
end