class Zone
  {
private:

   MqlRates          rate[];
   double            close;

   int               ZoneNumber;

public:

   double            Close(string SymbolToTrade)
     {
      ArraySetAsSeries(rate, true);

      CopyRates(SymbolToTrade, PERIOD_M1, 0, 1, rate);

      return(close = rate[0].close);
     }

   int            zone(string SymbolToTrade, ENUM_POSITION_TYPE typeHell, int counterHell, ENUM_POSITION_TYPE typeLock, int counterLock, double opLock, double AvPrice, double LastPrice)
     {
      if((counterLock > 0 && typeLock == POSITION_TYPE_BUY && Close(SymbolToTrade) <= opLock && Close(SymbolToTrade) >= AvPrice) || (counterLock > 0 && typeLock == POSITION_TYPE_SELL && Close(SymbolToTrade) >= opLock && Close(SymbolToTrade) <= AvPrice))
     {
      return(ZoneNumber = 1);//Black
        }
      else
         if((counterLock > 0 && typeLock == POSITION_TYPE_BUY && Close(SymbolToTrade) <= LastPrice && Close(SymbolToTrade) > opLock) || (counterLock > 0 && typeLock == POSITION_TYPE_SELL && Close(SymbolToTrade) >= LastPrice && close < opLock))
        {
         return(ZoneNumber = 2);//Green
           }
         else
            if((counterHell >= 2 && typeHell == POSITION_TYPE_BUY && Close(SymbolToTrade) < LastPrice) || (counterHell >= 2 && typeHell == POSITION_TYPE_SELL && Close(SymbolToTrade) > LastPrice))
           {
            return(ZoneNumber = 3);//Red
              }
            else
              {
               return(ZoneNumber = 0);
              }
     }
  };
//+------------------------------------------------------------------+