Difference between the High price of bar #14 and the Low price of bar #1 exceeds the value of parameter “Step”
  if(rates_m5[1].open>rates_m5[1].close)
      if((rates_m5[14].high-rates_m5[1].low)>ExtStep)
        {
        if(!InpReverse)
            m_need_open_buy=true;
        else
            m_need_open_sell=true;
        }
SELL opening condition.
Bar #1 is bullish
Difference between the High price of bar #14 and the Low price of bar #1 exceeds the value of parameter “Step”
  if(rates_m5[1].close>rates_m5[1].open)
      if((rates_m5[1].high-rates_m5[14].low)>ExtStep)
        {
        if(!InpReverse)
            m_need_open_sell=true;
        else
            m_need_open_buy=true;
        }
