RD-BT2Stop_v1

/*-----------------------------+
|			       |
| Shared by www.Aptrafx.com    |
|			       |
+------------------------------*/

//+-----------------------------------------------------------------------+
//|                                                   BrainTrend1Stop.mq4 |
//|                                   Copyright © 2005. Alejandro Galindo |
//|                                                   http://elCactus.com |
//+-----------------------------------------------------------------------+

#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 Red
#property indicator_color2 Blue

//---- input parameters
extern int AveragePeriod= 10;
extern int Reg= 1;

//---- buffers
double Buffer1[];
double Buffer2[];


//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
{
   //---- indicator line
   IndicatorBuffers(2);

   SetIndexStyle(0,DRAW_ARROW);
   SetIndexBuffer(0,Buffer1);
   SetIndexArrow(0,158);

   SetIndexStyle(1,DRAW_ARROW);
   SetIndexBuffer(1,Buffer2);
   SetIndexArrow(1,158);

   //----
   return(0);
}
  
//+------------------------------------------------------------------+
//| BrainTrend1Stop                                                  |
//+------------------------------------------------------------------+
int start()
{
  
   int i,shift,counted_bars=IndicatorCounted();
   double value=0, price=0, trend=0, dK=0, AvgRange=0, WATR=0;
   int bar=0;
   int CountBars= 500;
   if (CountBars>=Bars) CountBars=Bars;
   
   SetIndexDrawBegin(0,Bars-CountBars+11+1);
   SetIndexDrawBegin(1,Bars-CountBars+11+1);   
      
   //---- initial zero
   AvgRange=0;
   for (i=1;i<=AveragePeriod;i++) 
   { 
      dK = 1+(AveragePeriod-i)/AveragePeriod;
      AvgRange=AvgRange+ dK*MathAbs(High[i]-Low[i]);      
   }

   if (Point>=0.01) { WATR = (AvgRange/AveragePeriod)*Point; }
   else { WATR = AvgRange/AveragePeriod; }

   if (Close[Bars-1] > Open[Bars-1]) 
   {
      value = Close[Bars - 1] * (1 - WATR);
      trend = 1;
      Buffer2[Bars-1]=value;
   }

   if (Close[Bars-1] < Open[Bars-1]) 
   {
      value = Close[Bars - 1] * (1 + WATR);
      trend = -1;
      Buffer1[Bars-1]=value;
   }


   bar=CountBars-11-1;
   while(bar>=0)
   {

      Buffer1[bar]=0;   // fixed, was: Buffer1[shift]=0;
      Buffer2[bar]=0;   // fixed, was: Buffer2[shift]=0;

      if (Reg==2) 
      {
         AvgRange=0;
         for (i=1;i<=AveragePeriod;i++) 
         {
            dK = 1+(AveragePeriod-i)/AveragePeriod;
            AvgRange=AvgRange+ dK*MathAbs(High[bar + i]-Low[bar + i]);
         }
         if (Point>=0.01) { WATR = (AvgRange/AveragePeriod)*Point; }
         else { WATR = AvgRange/AveragePeriod; }

      }

      if (trend >= 0) {
      
         if (Close[bar] > price) { price = Close[bar]; }
         value = price * (1 - WATR);
         
         if (Close[bar] < value) 
         {
             price = Close[bar];
             value = price * (1 + WATR);
             trend = -1;
         }
       } 
       else 
       if (trend <= 0) {
       
            if (Close[bar] < price) { price = Close[bar]; }
            value = price * (1 + WATR);
            
            if (Close[bar] > value) 
            {
                price = Close[bar];
               value = price * (1 - WATR);
               trend = 1;
            }
       }

      if (trend == -1) { Buffer1[bar]=value; }
      if (trend == 1) { Buffer2[bar]=value; }
           
      bar--;
   }
   
   return(0);
}

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