Hue Direction Issues

gistfile1.txt

class {
private:
  CHSV candles[NUM_LEDS];
  uint8_t m_varianceDirection;
  uint8_t m_hueDirection;
  uint8_t m_hueChangeLikely;
  uint8_t m_varChangeLikely;
  uint8_t m_hueTargetLow;
  uint8_t m_hueTargetHigh;
}

void MyCandle::setHue()
{
  uint8_t rval = 0;

  if (candles[0].h >= m_hueTargetHigh) {
    m_hueDirection = -1;
    return;
  }

  if (candles[0].h <= m_hueTargetLow) {
    m_hueDirection = 1;
    return;
  }

  rval = random8(0, m_hueChangeLikely);
  switch (rval) {
  case 1:
    m_hueDirection = -1;
    break;
  case 2:
    m_hueDirection = 1;
    break;
  default:
    m_hueDirection = 0;
  }
}