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//+------------------------------------------------------------------------------------+
//|                                                Din_fibo_Next.mq4                   |
//|                                 unknown author, get from kaizer, conversed by Rosh |
//| link to kaizer: http://forum.alpari-idc.ru/profile.php?mode=viewprofile&u=4196161  |
//|                                              http://forexsystems.ru/phpBB/index.php|
//+------------------------------------------------------------------------------------+
#property copyright "unknown author, get from kaizer, conversed by Rosh"
#property link      "http://forexsystems.ru/phpBB/index.php"

#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 Red
#property indicator_color2 Red
//---- input parameters
extern int       Ch_Period=3;
extern double    Ratio=0.786;
extern bool      SetAllBars=false;
//---- buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];
double tvBuffer[];
int hh,ll,first,counterPeriod;
double tv,MaH,MaL;
//+------------------------------------------------------------------+
//| Ïðîâåðèì - ðàçäåëèòåëü äèàïàçîíà èëè íåò                         |
//+------------------------------------------------------------------+
bool isDelimeter(int _Period, int _shift)
  {
  bool result=false;
//---- 
  switch (_Period)
   {
   case 5:result=( TimeMinute(Time[_shift])==0) ; break;
   case 15:result=(TimeMinute(Time[_shift])==0); break;
   case 30:result=(TimeMinute(Time[_shift])==0)   && MathMod(TimeHour(Time[_shift]),4.0)==0.0; break;
   case 60:result=(TimeMinute(Time[_shift])==0)&& MathMod(TimeHour(Time[_shift]),4.0)==0.0;break;
   case 240:result=(TimeMinute(Time[_shift])==0) &&(TimeHour(Time[_shift])==0); break;
   case 1440:result=(TimeDayOfWeek(Time[_shift])==1)&&(TimeHour(Time[_shift])==0); break;
   case 10080:result=(TimeDay(Time[_shift])==1)||((TimeDay(Time[_shift])==2 && TimeDay(Time[_shift+1])!=1))||((TimeDay(Time[_shift])==3 && TimeDay(Time[_shift+1])!=2)); break;
   default: Print("Íåäîïóñòèìûé ïåðèîä!!!"); 
   }
//----
   return(result);
  }

//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+

int start()
  {
   int    counted_bars=IndicatorCounted();
   int cnt,limit;

//---- 
   if (Period()==10080) return;
   if (counted_bars<0) return(-1);
   if (counted_bars>0) limit=Bars-counted_bars;
   if (counted_bars==0)
      {
      // íàéòè ïåðâûé è âòîðîé ðàçäåëèòåëü è óñòàíîâèòü limit
      cnt=Bars-1;
      while (!isDelimeter(Period(),cnt)) cnt--;
      first=cnt;
      cnt--;
      counterPeriod=0;
      while (counterPeriod<Ch_Period)
         {
         while (!isDelimeter(Period(),cnt)) cnt--;
         cnt--;
         counterPeriod++;
         }
      cnt++;
      hh=Highest(NULL,0,MODE_HIGH,first-cnt,cnt+1);
      ll=Lowest(NULL,0,MODE_LOW,first-cnt,cnt+1);
      tv=NormalizeDouble((High[hh]+Low[ll]+Close[cnt+1])/3.0,Digits);
      MaH=tv+NormalizeDouble((High[hh]-Low[ll])/2.0*Ratio,Digits);
      MaL=tv-NormalizeDouble((High[hh]-Low[ll])/2.0*Ratio,Digits);
      tvBuffer[cnt]=tv;
      ExtMapBuffer1[cnt]=MaH;
      ExtMapBuffer2[cnt]=MaL;
      limit=cnt-1;
      }   
//----
   for (int shift=limit;shift>=0;shift--)
      {
//      if (isDelimeter(Period(),shift)) SetHnL(shift);// else SetMovingHnL(shift);
//      if (shift==0) SetValuesNullBar(shift);
      }
      
   return(0);
  }
  
//+------------------------------------------------------------------+