turtleMisc

function isPlacable(slot)
    -- make sure there's nothing in the way
    if turtle.detect() then return "failed test" end

    turtle.select(slot)
    turtle.place()
    isThere = turtle.detect()
    turtle.dig()

    return(isThere)
end

function isSlotFull(slot,maxItems)
    turtle.select(slot)
    local count = turtle.getItemCount()
    local isF = maxItems >= count
end


function isBlock
    local fwd = turtle.detect()
    local up turtle.detectUp()
    if fwd then return fwd end
    if up then return up end
end

function isFull(maxFull)
    local slotsFull = 0
    for i = 1,16 do
        turtle.select()
        if turtle.getItemCount() > 0 then
            slotsFull = slotsFull + 1
        end
    end

    if slotsFull > maxFull then
        return slotsFull
    else
        return false
    end
end