//+-----------------------------------------------------------------------+
//|                                      #MTF_Heiken_Ashi_cw.mq4          |
//|                                      http://www.metaquotes.net;       |    
//|                                      http://www.forex-tsd.com         |
//+-----------------------------------------------------------------------+
//2009fxtsd

#property copyright "Copyright © 2005, MetaQuotes Software Corp."
#property link      "http://www.metaquotes.net"



#property indicator_chart_window
#property indicator_buffers 4
#property indicator_color1 Red
#property indicator_color2 RoyalBlue
#property indicator_color3 OrangeRed
#property indicator_color4 DodgerBlue
#property indicator_width3 2
#property indicator_width4 2
//---- 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 int HzShift   =0;
extern int mtfHzShift=0;
extern int VrtShift  =0;
extern int maxbars   =2000;

extern string TimeFrames = "M1;5,15,30,60H1;240H4;1440D1;10080W1;43200MN|0-CurrentTF";


double ExtMapBuffer1[];
double ExtMapBuffer2[];
double ExtMapBuffer3[];
double ExtMapBuffer4[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {

//---- indicator line
   
   SetIndexStyle(0,DRAW_HISTOGRAM);
   SetIndexStyle(1,DRAW_HISTOGRAM);
   SetIndexStyle(2,DRAW_HISTOGRAM);
   SetIndexStyle(3,DRAW_HISTOGRAM);
   
   SetIndexBuffer(0, ExtMapBuffer1);
   SetIndexBuffer(1, ExtMapBuffer2);
   SetIndexBuffer(2, ExtMapBuffer3);
   SetIndexBuffer(3, ExtMapBuffer4);

   TimeFrame = MathMax(TimeFrame,Period());
   
   SetIndexShift(0, HzShift+mtfHzShift*TimeFrame/Period());
   SetIndexShift(1, HzShift+mtfHzShift*TimeFrame/Period());
   SetIndexShift(2, HzShift+mtfHzShift*TimeFrame/Period());
   SetIndexShift(3, HzShift+mtfHzShift*TimeFrame/Period());
   
   
   SetIndexLabel(0,"HAhiloDn ["+TimeFrame+"] hzS "+HzShift+"");
   SetIndexLabel(1,"HAhiloUp ["+TimeFrame+"] hzS "+HzShift+"");
   SetIndexLabel(2,"HAopclDn ["+TimeFrame+"] hzS "+HzShift+"");
   SetIndexLabel(3,"HAopclUp ["+TimeFrame+"] hzS "+HzShift+"");


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

   switch(TimeFrame)
   {
      case 1 : string TimeFrameStr="M1"; break;
      case 5 : TimeFrameStr="M5"; break;
      case 15 : TimeFrameStr="M15"; break;
      case 30 : TimeFrameStr="M30"; break;
      case 60 : TimeFrameStr="H1"; break;
      case 240 : TimeFrameStr="H4"; break;
      case 1440 : TimeFrameStr="D1"; break;
      case 10080 : TimeFrameStr="W1"; break;
      case 43200 : TimeFrameStr="MN"; break;
      default : TimeFrameStr="TF0";
   }

   IndicatorShortName("Heikin_Ashi ["+TimeFrame+"] " );   
  }
//----
   return(0);
 
//+------------------------------------------------------------------+
//| MTF Parabolic Sar                                         |
//+------------------------------------------------------------------+
int start()
  {
   datetime TimeArray[];
   ArrayCopySeries(TimeArray,MODE_TIME,Symbol(),TimeFrame); 
 
   int    i,limit,y=0,counted_bars=IndicatorCounted();
   if(counted_bars<0) return(-1);
   if(counted_bars>0) counted_bars--;
   
         limit= Bars-counted_bars;
         limit= MathMax(limit,TimeFrame/Period());
         limit=MathMin(limit,maxbars);
   
   for(i=0,y=0;i<limit;i++)
   {
   if (Time[i]<TimeArray[y]) y++;

/***********************************************************   
   Add your main indicator loop below.  You can add the full
      indicator code or you can just reference an existing
      indicator with its iValue 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
 **********************************************************/ 
 
   ExtMapBuffer1[i]=iCustom(NULL,TimeFrame,"Heiken Ashi",0,y)+VrtShift*Point;
   ExtMapBuffer2[i]=iCustom(NULL,TimeFrame,"Heiken Ashi",1,y)+VrtShift*Point;
   ExtMapBuffer3[i]=iCustom(NULL,TimeFrame,"Heiken Ashi",2,y)+VrtShift*Point;
   ExtMapBuffer4[i]=iCustom(NULL,TimeFrame,"Heiken Ashi",3,y)+VrtShift*Point;
  
   }  
     
  
   return(0);
  }
//+---------------------------------------------------------------+