ControllerInputManager.GetDPad C# (CSharp) Method

    public Dictionary<ControllerInputManager.eControllerId, Vector2> GetDPad()
    {
        Dictionary<eControllerId, Vector2> controllers = new Dictionary<eControllerId, Vector2>();
        foreach (eControllerId controllerId in m_Controllers.Keys)
        {
            Vector2 axis = GetDPad(controllerId);
            if (axis != Vector2.zero)
            {
                controllers.Add(controllerId, axis);
            }
        }

        return controllers;
    }