//+------------------------------------------------------------------+
//|                            MTF_Support and Resistance(Barry).mq4 |
//|                                      Copyright © 2006, Keris2112 |
//|                                                                  |
//+------------------------------------------------------------------+
//2008update   ki
#property copyright "Copyright © 2006, Keris2112" //MTF version
#property link      "http://www.forex-tsd.com"
#property copyright "Click here: Barry Stander" //Original indicator
#property link      "http://myweb.absa.co.za/stander/4meta/"

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

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

double ExtMapBuffer1[];
double ExtMapBuffer2[];

//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
   //---- indicator line
   SetIndexBuffer(0,ExtMapBuffer1);
   SetIndexStyle(0,DRAW_ARROW);
   SetIndexArrow(0, 119);
   
   SetIndexBuffer(1,ExtMapBuffer2);
   SetIndexStyle(1,DRAW_ARROW);
   SetIndexArrow(1, 119);
      
//---- 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="MN1"; break;
      default : TimeFrameStr="TF0";
   } 
   SetIndexLabel(0,"Resistance ["+TimeFrameStr+"]");
   SetIndexLabel(1,"Support ["+TimeFrameStr+"]");

      IndicatorShortName("Support and Resistance ("+TimeFrameStr+")");  
  }
//----
   return(0);
 
//+------------------------------------------------------------------+
//| MTF Moving Average                                   |
//+------------------------------------------------------------------+
int start()
  {
   datetime TimeArray[];
   int    i,shift,limit,y=0,counted_bars=IndicatorCounted();
    
// Plot defined timeframe on to current timeframe   
   ArrayCopySeries(TimeArray,MODE_TIME,Symbol(),TimeFrame); 
   
   limit=Bars-counted_bars;
   limit = MathMax (limit,TimeFrame/Period());

   for(i=0,y=0;i<limit;i++)
   {
   if (Time[i]<TimeArray[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 timeframe
   Rule 3:  Use 'y' for the indicator's shift value
 **********************************************************/  
    
   ExtMapBuffer1[i]=iCustom(NULL,TimeFrame,"Support and Resistance (Barry)",0,y); 
   ExtMapBuffer2[i]=iCustom(NULL,TimeFrame,"Support and Resistance (Barry)",1,y); 
   }  
     
//
  
   return(0);
  }
//+------------------------------------------------------------------+