Functions 20130818

-- Functions 20130818


    --VARIABLES
    --CobblestoneCounter
            cslot = 1
            turtle.select(cslot)

    --FUNCTIONS

    -- Ensure turtle goes up
    function goUp()
            while not turtle.up() do
                    upDig()
            end
    end

    --Ensure turtle goes down
    function goDown()
            while not turtle.down() do
                    downDig()
            end
    end

    -- Ensure turtle moves forward
    function goForward()
            while not turtle.forward() do
                    forwardDig()
            end
    end

    -- Dig forward
    function forwardDig()
            while turtle.detect() do
                    turtle.dig()
            end
    end

    -- Dig up
    function upDig()
            while turtle.detectUp() do
                    turtle.digUp()
            end
    end

    -- Dig Down
    function downDig()
            turtle.digDown()
    end

    --Place Cobblestone Below
    function placeCobblestoneDown()
            turtle.select(cslot)
            turtle.placeDown()
            CounterCobblestone()
    end

    --Place Cobblestone Regularly
    function placeCobblestone()
            turtle.select(cslot)
            turtle.place()
            CounterCobblestone()
    end

    --Place Cobblestone Above
    function placeCobblestoneUp()
            turtle.select(cslot)
            turtle.placeUp()
            CounterCobblestone()
    end

    --Counts stacks of cobble
    function CounterCobblestone()
            while turtle.getItemCount(cslot) < 1 do
                    cslot = (cslot%13)+1
            end
    end

    --Place Cobblestone Below and then move forward
    function CobbleDForward()
            placeCobblestoneDown()
            goForward()
    end