CCdigBox

local tArgs = {...}
local forward = 0
local right = 0
local down = 0

forward = tonumber(tArgs[1])
right = tonumber(tArgs[2])
down = tonumber(tArgs[3])

function moveForward(n)
    for i=1, n do
        while not turtle.forward() do
            turtle.dig()
            turtle.attack()
        end
    end
end

function rotateBack()
    turtle.turnLeft()
    turtle.turnLeft()
end

function checkFull()
    if turtle.getItemCount(16)>0 then
        getBack()
    end
end

function checkFuel()
    while true do
        fuel = turtle.getFuelLevel()
        if fuel<(forward*right*depth*20) then
            print("Not enough fuel")
            print("Put fuel in slot 1")
            --turtle.refuel(turtle.getItemCount(1))
            turtle.refuelAll()
        else
            break
        end
        print("Fuel OK")
        sleep(3)
    end
end

function getBack(f, r, d, dir)
    if dir==0 then
        rotateBack()
    end
    if d>0 then
        for i=1, d do
            turtle.up()
        end
    end
    if r>0 then
        turtle.turnRight()
        moveForward(r)
        turtle.turnLeft()
    end
    moveForward(f)
end

function changeDirection()
    if direction==0 then
        direction = 1
    else
        direction = 0
    end
end

--MAIN
local movedForward = 0
local movedRight = 0
local movedDown = 0
local direction = 0

if down>0 then
    --checkFuel()
    moveForward(1)
    for d=1, down do
        for r=1, right do
            for f=1, forward-1 do
            print("Kopam naprijed")
                moveForward(1)
                if direction == 0 then
                    movedForward = movedForward + 1
                else
                    movedForward = movedForward - 1
                end
            end
            if movedRight<right-1 then
                print("Trebam desno")
                if direction==0 then
                    print("Okrecem desno")
                    turtle.turnRight()
                    moveForward(1)
                    turtle.turnRight()
                    movedRight = movedRight + 1
                    changeDirection()
                else
                    print("Okrecem lijevo")
                    turtle.turnLeft()
                    moveForward(1)
                    turtle.turnLeft()
                    movedRight = movedRight + 1
                    changeDirection()
                end
            end
        end
        if movedDown<down-1 then
            print("Idem dole")
            turtle.digDown()
            turtle.down()
        end
    end
    getBack(movedForward, movedRight, movedDown, direction)
else
    print("Set all parameters: Forward, Right, Down")
end