class Core
  {
private:
   MqlRates          priceInfo[];
   //Indi Data
   int               bb_handle;
   int               macd_handle;
   int               ema_handle;
   int               rsi_handle;

   double            ema[];
   double            rsi[];

   double            upper[];
   double            lower[];
   double            mid[];

   double            macd[];
   double            sig[];
   //Divergance Check
   double            pri;
   double            indi;
   double            rsii;

   double            pr[2];
   double            ind[2];
   double            rsi_data[2];

   double            lowest;
   double            highest;

public:
   int               Signal(string symbol, ENUM_TIMEFRAMES tf)
     {
      //Create Indicator Handlers
      bb_handle = iBands(symbol,PERIOD_M30,20,0,2,PRICE_CLOSE);
      macd_handle = iMACD(symbol,tf,12,26,9,PRICE_CLOSE);
      ema_handle = iMA(symbol,PERIOD_M30,200,0,MODE_EMA,PRICE_CLOSE);
      rsi_handle = iRSI(symbol,tf, 14, PRICE_CLOSE);

      //Alining Arrays
      ArraySetAsSeries(priceInfo, true);
      ArraySetAsSeries(rsi, true);
      ArraySetAsSeries(ema, true);
      ArraySetAsSeries(upper,true);
      ArraySetAsSeries(mid,true);
      ArraySetAsSeries(lower,true);
      ArraySetAsSeries(macd,true);
      ArraySetAsSeries(sig,true);

      //Copying Handler Buffers to Arrays
      CopyRates(symbol, tf, 0, 3, priceInfo);
      CopyBuffer(rsi_handle,0,0,3,rsi);
      CopyBuffer(ema_handle,0,0,3,ema);
      CopyBuffer(bb_handle,1,0,3,upper);
      CopyBuffer(bb_handle,0,0,3,mid);
      CopyBuffer(bb_handle,2,0,3,lower);
      CopyBuffer(macd_handle,0,0,3,macd);
      CopyBuffer(macd_handle,1,0,3,sig);

      //Calculating Signal
      pri = ((pri == 0 && macd[0] < 0 && macd[0] < sig[0] && priceInfo[1].low < priceInfo[2].low) ||
             (pri != 0 && macd[0] < 0 && macd[0] < sig[0] && priceInfo[1].low < pri)) ? priceInfo[1].low :
            ((pri == 0 && macd[0] > 0 && macd[0] > sig[0] && priceInfo[1].high > priceInfo[2].high) ||
             (pri != 0 && macd[0] > 0 && macd[0] > sig[0] && priceInfo[1].high > pri)) ? priceInfo[1].high : pri;

      indi = ((indi == 0 && macd[0] < 0 && macd[0] < sig[0] && macd[1] < macd[2]) ||
              (indi != 0 && macd[0] < 0 && macd[0] < sig[0] && macd[1] < indi) ||
              (indi == 0 && macd[0] > 0 && macd[0] > sig[0] && macd[1] > macd[2]) ||
              (indi != 0 && macd[0] > 0 && macd[0] > sig[0] && macd[1] > indi)) ? macd[1] : indi;

      rsii = ((rsii == 0 && macd[0] < 0 && macd[0] < sig[0] && macd[1] < macd[2]) ||
              (rsii != 0 && macd[0] < 0 && macd[0] < sig[0] && rsi[1] < rsii) ||
              (rsii == 0 && macd[0] > 0 && macd[0] > sig[0] && macd[1] > macd[2]) ||
              (rsii != 0 && macd[0] > 0 && macd[0] > sig[0] && rsi[1] > rsii)) ? rsi[1] : rsii;

      if((macd[2] < 0 && macd[1] > 0) || (macd[2] > 0 && macd[1] < 0))
        {
         pri = 0;
         indi = 0;
         rsii = 0;
         pr[0] = 0;
         pr[1] = 0;
         ind[0] = 0;
         ind[1] = 0;
         rsi_data[0] = 0;
         rsi_data[1] = 0;
        }


      if(pr[1] == 0 && ((macd[0] < 0 && macd[2] < sig[2] && macd[1] > sig[1]) || (macd[0] > 0 && macd[2] > sig[2] && macd[1] < sig[1])))
        {
         pr[1] = pri;
         ind[1] = indi;
         rsi_data[1] = rsii;
         pri = 0;
         indi = 0;
         rsii = 0;
        }

      if(pr[1] != 0 && ((macd[0] < 0 && macd[2] < sig[2] && macd[1] > sig[1]) || (macd[0] > 0 && macd[2] > sig[2] && macd[1] < sig[1])))
        {
         pr[0] = pri;
         ind[0] = indi;
         rsi_data[0] = rsii;
         pri = 0;
         indi = 0;
         rsii = 0;
        }

      if(pr[0] != 0 && pr[1] != 0)
        {
         int loi = ArrayMinimum(pr, 0, WHOLE_ARRAY);
         lowest = pr[loi];
         int hai = ArrayMaximum(pr, 0, WHOLE_ARRAY);
         highest = pr[hai];
        }

      if(TimeCurrent() == priceInfo[0].time && pr[0] != 0 && pr[1] != 0)
        {
         if(ind[1] > 0 && priceInfo[0].close > mid[0] && priceInfo[0].close < upper[0])
           {
            if((pr[1] > pr[0] && ind[1] < ind[0] && rsi_data[1] < rsi_data[0] && rsi_data[0] > 70) || (pr[1] < pr[0] && ind[1] > ind[0] && rsi_data[1] > rsi_data[0] && rsi_data[1] > 70))
              {
               //Bear = true;
               //Print("************************");
               //Print("Bear M1: ", bear1);
               //Print("Price Array M1 is Full, current: ", pr[0], ", past: ", pr[1]);
               //Print("Indicator Array M1 is Full, current: ", ind[0], ", past: ", ind[1]);
               pri = 0;
               indi = 0;
               rsii = 0;
               pr[0] = 0;
               pr[1] = 0;
               ind[0] = 0;
               ind[1] = 0;
               rsi_data[0] = 0;
               rsi_data[1] = 0;
               return(-1);
              }
            else
              {
               pri = 0;
               indi = 0;
               rsii = 0;
               pr[0] = 0;
               pr[1] = 0;
               ind[0] = 0;
               ind[1] = 0;
               rsi_data[0] = 0;
               rsi_data[1] = 0;
               return(0);
              }
           }
         else
            if(ind[1] < 0 && priceInfo[0].close < mid[0] && priceInfo[0].close > lower[0])
              {
               if((pr[1] > pr[0] && ind[1] < ind[0] && rsi_data[1] < rsi_data[0] && rsi_data[0] < 30) || (pr[1] < pr[0] && ind[1] > ind[0] && rsi_data[1] > rsi_data[0] && rsi_data[1] < 30))
                 {
                  //Bull = true;
                  //Print("************************");
                  //Print("Bull M1: ", bull1);
                  //Print("Price Array M1 is Full, current: ", pr[0], ", past: ", pr[1]);
                  //Print("Indicator Array M1 is Full, current: ", ind[0], ", past: ", ind[1]);
                  pri = 0;
                  indi = 0;
                  rsii = 0;
                  pr[0] = 0;
                  pr[1] = 0;
                  ind[0] = 0;
                  ind[1] = 0;
                  rsi_data[0] = 0;
                  rsi_data[1] = 0;
                  return(1);
                 }
               else
                 {
                  pri = 0;
                  indi = 0;
                  rsii = 0;
                  pr[0] = 0;
                  pr[1] = 0;
                  ind[0] = 0;
                  ind[1] = 0;
                  rsi_data[0] = 0;
                  rsi_data[1] = 0;
                  return(0);
                 }
              }
            else
              {
               //Print("************************");
               //Print("Bull/Bear M1: ", bull1, bear1);
               //Print("Price Array M1 is Full, current: ", pr[0], ", past: ", pr[1]);
               //Print("Indicator Array M1 is Full, current: ", ind[0], ", past: ", ind[1]);
               pri = 0;
               indi = 0;
               rsii = 0;
               pr[0] = 0;
               pr[1] = 0;
               ind[0] = 0;
               ind[1] = 0;
               rsi_data[0] = 0;
               rsi_data[1] = 0;
               return(0);
              }
        }
      return(0);
     }

   double            Ema() {return(ema[0]);}
   double            Upper() {return(upper[0]);}
   double            Mid() {return(mid[0]);}
   double            Lower() {return(lower[0]);}
   double            Lowest() {return(lowest);}
   double            Highest() {return(highest);}
  };
//+------------------------------------------------------------------+

//+------------------------------------------------------------------+