Wheat = {}

function Wheat:new(t)
    t = t or {}
    setmetatable(t, self)
    self.__index = self
    return t
end

function Wheat:getStatusDown()
    local bd, data = turtle.inspectDown()
    if(bd == true) then
        if(data.state.age == nil) then
            return -1
        end
    end
end

function Wheat:isPlantable(slot, update)
    self:assertInvUpdate(update)

    
end

function Wood:updateInv()
    self.inv = {}
    for slot = 1, 16 do
        self.inv[slot] = turtle.getItemDetail(slot, true)
    end
end

function Wood:assertInvUpdate(update)
    if (update ~= false) then update = true end

    if self.inv == nil then
        update = true
    end

    assert(type(update) == "boolean","update must be of the type boolean")
    if update == true then
        self:updateInv()
    end
end