//+------------------------------------------------------------------+
//|                                              #MTF_Supertrend.mq4 |
//+------------------------------------------------------------------+

#property indicator_separate_window

#property indicator_color1 Magenta
#property indicator_width1 2
#property indicator_level2 0.75
#property indicator_level3 0.45
#property indicator_level4 0.15
#property indicator_minimum 0
#property indicator_maximum 1

//---- input parameters
/*************************************************************************
PERIOD_M1   1
PERIOD_M5   5
PERIOD_M15  15
PERIOD_M30  30 
PERIOD_H1   60
PERIOD_H4   240
PERIOD_D1   1440
PERIOD_W1   10080
PERIOD_MN1  43200
You must use the numeric value of the timeframe that you want to use
when you set the TimeFrame' value with the indicator inputs.
---------------------------------------*/

extern int TimeFrame=0;
extern double gamma=0.7;

double val1[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+

int init()
  {
   
//---- indicator line

   SetIndexStyle(0,DRAW_LINE);
   SetIndexBuffer(0,val1);

//---- name for DataWindow and indicator subwindow label   

   switch(TimeFrame)
   {
      case 1 : string TimeFrameStr="Period_M1"; break;
      case 5 : TimeFrameStr="Period_M5"; break;
      case 15 : TimeFrameStr="Period_M15"; break;
      case 30 : TimeFrameStr="Period_M30"; break;
      case 60 : TimeFrameStr="Period_H1"; break;
      case 240 : TimeFrameStr="Period_H4"; break;
      case 1440 : TimeFrameStr="Period_D1"; break;
      case 10080 : TimeFrameStr="Period_W1"; break;
      case 43200 : TimeFrameStr="Period_MN1"; break;
      default : TimeFrameStr="Current Timeframe";
   }
   IndicatorShortName("MTF Laguerre("+TimeFrameStr+","+DoubleToStr(gamma,2)+")");

  }

//----

   return(0);
 
//+------------------------------------------------------------------+
//| MTF Supertrend                                                   |
//+------------------------------------------------------------------+

int start()
  {
   datetime TimeArray[];
   int    i,limit,y=0,counted_bars=IndicatorCounted(); 

// Plot defined time frame on to current time frame
   
   ArrayCopySeries(TimeArray,MODE_TIME,Symbol(),TimeFrame);
   
   limit=Bars-counted_bars+TimeFrame/Period();
   for(i=0,y=0;i<limit;i++)
   {
   if (Time[i]<TimeArray[y]) y++;
   //iTime(Symbol(),TimeFrame,y)) y++;

/***********************************************************   
   Add your main indicator loop below.  You can reference an existing
      indicator with its iName  or iCustom.
   Rule 1:  Add extern inputs above for all neccesary values   
   Rule 2:  Use 'TimeFrame' for the indicator time frame
   Rule 3:  Use 'y' for your indicator's shift value
 **********************************************************/  
 
   val1[i]=iCustom(Symbol(),TimeFrame,"Laguerre RSI",gamma,0,y);

   
   }   
   return(0);
  }
//+------------------------------------------------------------------+