GrandLarceny.Player.updateRolling C# (CSharp) Method

        private void updateRolling(float a_deltaTime)
        {
            if (m_facingRight)
            {
                m_speed.X = ROLLSPEED;
            }
            else
            {
                m_speed.X = -ROLLSPEED;
            }
            if (m_img.isStopped())
            {
                m_stunned = true;
                m_speed.X = m_speed.X / 5;
                m_stunnedTimer = 0.35f;
                m_stunnedDeacceleration = true;
                m_stunnedState = State.Stop;
                m_rollActionCD = 1f;
            }
            if (m_speed.Y != 0)
            {
                m_speed.X /= 2;
                m_currentState = State.Jumping;
            }
        }