//+------------------------------------------------------------------+
//| BBFiboX_mtf  EMA13shft3                                Bands.mq4 |
//|                      Copyright c 2005, MetaQuotes Software Corp. |
//|mtf forexTSD.com mladenfxbs4lodolLockhart  http:www.metaquotes.net|
//+------------------------------------------------------------------+
#property copyright "Copyright c 2005, MetaQuotes Software Corp."
#property link      "http://www.metaquotes.net/"

#property indicator_chart_window
#property indicator_buffers 7
#property indicator_color1 DimGray
#property indicator_color2 C'0,128,0'
#property indicator_color3 C'128,0,0'
#property indicator_color4 C'0,192,0'
#property indicator_color5 C'192,0,0'
#property indicator_color6 C'0,255,0'
#property indicator_color7 C'255,0,0'

//---- indicator parameters
extern int    TimeFrame = 0;
extern int    BandsPeriod=13;
extern int    BandsMAMethod  = MODE_EMA; //"SMA0,EMA1,SMMA2,LWMA3;//price Close
extern int    BandsShift=0;
extern double BandsFiboDeviation1=1.618;  
extern double BandsFiboDeviation2=2.618;
extern double BandsFiboDeviation3=3.618;
//
extern string  note_TimeFrames = "M1;5,15,30,60H1;240H4;1440D1;10080W1;43200MN";
extern string  note_BandsMAMethod = "SMA0,EMA1,SMMA2,LWMA3";

string IndicatorFileName;

//---- buffers
double MovingBuffer[];
double UpperBuffer1[];
double LowerBuffer1[];
double UpperBuffer2[];
double LowerBuffer2[];
double UpperBuffer3[];
double LowerBuffer3[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
//---- indicators
   SetIndexBuffer(0,MovingBuffer);
   SetIndexBuffer(1,UpperBuffer1);
   SetIndexBuffer(2,LowerBuffer1);
   SetIndexBuffer(3,UpperBuffer2);
   SetIndexBuffer(4,LowerBuffer2);
   SetIndexBuffer(5,UpperBuffer3);
   SetIndexBuffer(6,LowerBuffer3);
//----
        if(TimeFrame==0) TimeFrame = Period();
//
   SetIndexShift(0,BandsShift*TimeFrame/Period());
   SetIndexShift(1,BandsShift*TimeFrame/Period());
   SetIndexShift(2,BandsShift*TimeFrame/Period());
   SetIndexShift(3,BandsShift*TimeFrame/Period());
   SetIndexShift(4,BandsShift*TimeFrame/Period());
   SetIndexShift(5,BandsShift*TimeFrame/Period());
   SetIndexShift(6,BandsShift*TimeFrame/Period());

   SetIndexLabel(0,"BBFiboMA("+BandsPeriod+")["+TimeFrame+"]");
   SetIndexLabel(1,"BBFibo("+BandsPeriod+")Up1 "+BandsFiboDeviation1+"["+TimeFrame+"]");
   SetIndexLabel(2,"BBFibo("+BandsPeriod+")Lo1 "+BandsFiboDeviation1+"["+TimeFrame+"]");
   SetIndexLabel(3,"BBFibo("+BandsPeriod+")Up2 "+BandsFiboDeviation2+"["+TimeFrame+"]");
   SetIndexLabel(4,"BBFibo("+BandsPeriod+")Lo2 "+BandsFiboDeviation2+"["+TimeFrame+"]");
   SetIndexLabel(5,"BBFibo("+BandsPeriod+")Up3 "+BandsFiboDeviation3+"["+TimeFrame+"]");
   SetIndexLabel(6,"BBFibo("+BandsPeriod+")Lo3 "+BandsFiboDeviation3+"["+TimeFrame+"]");

  for (int in=0; in<indicator_buffers; in++) SetIndexDrawBegin(in,BandsPeriod+ BandsShift);

      if (TimeFrame < Period()) TimeFrame = Period();
  
       IndicatorFileName = WindowExpertName();

 

//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Bollinger Bands                                                  |
//+------------------------------------------------------------------+
int start()
 {
   int counted_bars1=IndicatorCounted();
   int      limit1,i1;
   if(counted_bars1 < 0) return(-1);
   limit1 = Bars-counted_bars1;
   if (TimeFrame != Period())
      {
         limit1 = MathMax(limit1,TimeFrame/Period());
         datetime TimeArray[];
        ArrayCopySeries(TimeArray ,MODE_TIME ,NULL,TimeFrame);
            for(i1=0,int y=0; i1<limit1; i1++)
           {
//            if (TimeFrame < Period()) TimeFrame = Period();
            if(Time[i1]<TimeArray[y]) y++;
             
 MovingBuffer [i1] = iCustom(NULL,TimeFrame,IndicatorFileName, 0, BandsPeriod,BandsMAMethod,0,BandsFiboDeviation1, BandsFiboDeviation2,BandsFiboDeviation3, 0,y);         
 UpperBuffer1 [i1] = iCustom(NULL,TimeFrame,IndicatorFileName, 0, BandsPeriod,BandsMAMethod,0,BandsFiboDeviation1, BandsFiboDeviation2,BandsFiboDeviation3, 1,y);
 LowerBuffer1 [i1] = iCustom(NULL,TimeFrame,IndicatorFileName, 0, BandsPeriod,BandsMAMethod,0,BandsFiboDeviation1, BandsFiboDeviation2,BandsFiboDeviation3, 2,y);
 UpperBuffer2 [i1] = iCustom(NULL,TimeFrame,IndicatorFileName, 0, BandsPeriod,BandsMAMethod,0,BandsFiboDeviation1, BandsFiboDeviation2,BandsFiboDeviation3, 3,y);
 LowerBuffer2 [i1] = iCustom(NULL,TimeFrame,IndicatorFileName, 0, BandsPeriod,BandsMAMethod,0,BandsFiboDeviation1, BandsFiboDeviation2,BandsFiboDeviation3, 4,y);
 UpperBuffer3 [i1] = iCustom(NULL,TimeFrame,IndicatorFileName, 0, BandsPeriod,BandsMAMethod,0,BandsFiboDeviation1, BandsFiboDeviation2,BandsFiboDeviation3, 5,y);
 LowerBuffer3 [i1] = iCustom(NULL,TimeFrame,IndicatorFileName, 0, BandsPeriod,BandsMAMethod,0,BandsFiboDeviation1, BandsFiboDeviation2,BandsFiboDeviation3, 6,y);
 
  
            }
         return(0);         
      }
 
   int    i,k,counted_bars=IndicatorCounted();
   double deviation;
   double sum,oldval,newres;
//----
   if(Bars<=BandsPeriod) return(0);
//---- initial zero
   if(counted_bars<1)
      for(i=1;i<=BandsPeriod;i++)
        {
         MovingBuffer[Bars-i]=EMPTY_VALUE;
         UpperBuffer1[Bars-i]=EMPTY_VALUE;
         LowerBuffer1[Bars-i]=EMPTY_VALUE;
         UpperBuffer2[Bars-i]=EMPTY_VALUE;
         LowerBuffer2[Bars-i]=EMPTY_VALUE;
         UpperBuffer3[Bars-i]=EMPTY_VALUE;
         LowerBuffer3[Bars-i]=EMPTY_VALUE;
        }
//----
   int limit=Bars-counted_bars;
   if(counted_bars>0) limit++;
   for(i=0; i<limit; i++)
      MovingBuffer[i]=iMA(NULL,0,BandsPeriod,BandsMAMethod,0,PRICE_CLOSE,i);
//----
   i=Bars-BandsPeriod+1;
   if(counted_bars>BandsPeriod-1) i=Bars-counted_bars-1;
   while(i>=0)
     {
      sum=0.0;
      k=i+BandsPeriod-1;
      oldval=MovingBuffer[i];
      while(k>=i)
        {
         newres=Close[k]-oldval;
         sum+=newres*newres;
         k--;
        }
      deviation=BandsFiboDeviation1*MathSqrt(sum/BandsPeriod);
      UpperBuffer1[i]=oldval+deviation;
      LowerBuffer1[i]=oldval-deviation;
      deviation=BandsFiboDeviation2*MathSqrt(sum/BandsPeriod);
      UpperBuffer2[i]=oldval+deviation;
      LowerBuffer2[i]=oldval-deviation;
      deviation=BandsFiboDeviation3*MathSqrt(sum/BandsPeriod);
      UpperBuffer3[i]=oldval+deviation;
      LowerBuffer3[i]=oldval-deviation;
      i--;
     }
//----
   return(0);
  }
//+------------------------------------------------------------------+