Spellbook.show C# (CSharp) Method

    public void show(GameObject previous_state)
    {
        this.previous_state = previous_state;
                previous_state.active = false;
                enabled = true;
    }

    public override void DroppedOnInventory(Vector3 mousePosition)
    {
        SetHidden(false);

        Spellbook spellbook = (GameObject.Find("Spellbook").GetComponent <Spellbook>());

        spellbook.show(GameObject.Find("Inventory"));
    }