ZZ_MTF_XO_2

//+------------------------------------------------------------------+
//|                                                  ZZ_MTF_XO_2.mq4 |
//|                                                                  |
//+------------------------------------------------------------------+
#property copyright "AHGDP"
#property link      " ZZ_MTF_XO_2 "

#property indicator_separate_window
#property indicator_buffers 4
#property indicator_color1 Teal 
#property indicator_color2 Orange
#property indicator_color3 Lime
#property indicator_color4 Red

#property indicator_width1 3
#property indicator_width2 3
#property indicator_width3 3
#property indicator_width4 3

#property indicator_maximum 2.5                     
#property indicator_minimum -2.5

extern double KirPER1=4.5;
extern double KirPER2=6.5;
                    
extern int TF1= 240 ;    

extern int   LineSize1=3;
extern int CountBars=5000;

double xoup1 , xodn1 ;
double xoup2 , xodn2 ;

double ExtMapBuffer1[];
double ExtMapBuffer2[];
double ExtMapBuffer3[];
double ExtMapBuffer4[];

//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {

//---- indicators
   SetIndexStyle(0,DRAW_HISTOGRAM,EMPTY,LineSize1);
   SetIndexBuffer(0,ExtMapBuffer1);
   SetIndexStyle(1,DRAW_HISTOGRAM,EMPTY,LineSize1);
   SetIndexBuffer(1,ExtMapBuffer2);
   SetIndexStyle(2,DRAW_HISTOGRAM,EMPTY,LineSize1);
   SetIndexBuffer(2,ExtMapBuffer3);
   SetIndexStyle(3,DRAW_HISTOGRAM,EMPTY,LineSize1);
   SetIndexBuffer(3,ExtMapBuffer4);

      string  ThisName = "ZZ_MTF_XO_2";
       string Text=ThisName;
        Text=Text+"  ("+TF1;
 
        Text=Text+")";
        Text=Text+"(";
        Text=Text+" "+DoubleToStr(KirPER1,1);
        Text=Text+", "+DoubleToStr(KirPER2,1);
        
        Text=Text+")  ";
      IndicatorShortName(Text);
  }
//----
   return(0);
 
//+------------------------------------------------------------------+
//| MTF Parabolic Sar                                         |
//+------------------------------------------------------------------+
int start()
  {
   int    i,limit,y=0,counted_bars=IndicatorCounted();
   
   limit=Bars-counted_bars;
   limit=Bars-counted_bars;
   limit=Bars-counted_bars;
   limit=Bars-counted_bars;
   
   if(counted_bars>0) limit++; else if (limit>100) limit=CountBars;  
     SetIndexDrawBegin(0,Bars-CountBars);
     SetIndexDrawBegin(1,Bars-CountBars);
     SetIndexDrawBegin(2,Bars-CountBars);
     SetIndexDrawBegin(3,Bars-CountBars);
   
   int lastp15=0, lastp30=0, lastp60=0;
   for(i=0,y=0;i<limit;i++)
   {
      int p1;
      
      p1 = iBarShift( NULL, TF1, Time[i], false );

//========================================================================================  

     double xo1a  = iCustom(NULL,TF1,"XO",KirPER1,0,p1);
     double xo1b  = iCustom(NULL,TF1,"XO",KirPER1,1,p1);              
          if ((xo1a > 0)){ xoup1 = 1; xodn1 = 0; }
          if ((xo1b < 0)){ xoup1 = 0; xodn1 = 1; }  
          
     double xo2a  = iCustom(NULL,TF1,"XO",KirPER2,0,p1);
     double xo2b  = iCustom(NULL,TF1,"XO",KirPER2,1,p1);                 
          if ((xo2a > 0)){ xoup2 = 1; xodn2 = 0; }
          if ((xo2b < 0)){ xoup2 = 0; xodn2 = 1; }   
//========================================================================================  
      double TF1Up = 0.0;
      double TF1Down = 0.0;
      double TF2Up = 0.0;
      double TF2Down = 0.0;


     if  ( (xoup1 + xoup2 ) == 2 )   TF1Up   =   2 ;
     if  ( (xodn1 + xodn2 ) == 2 )   TF1Down = - 2 ;

    
     if ( TF1Up == 2 || TF1Down == - 2 )
          {
            ExtMapBuffer3[i] = TF1Up;
            ExtMapBuffer4[i] = TF1Down;     
         }
//=========================================================================================     

    if  ( ( xoup2) ==  1 )   TF2Up   =   1 ;
    if  ( ( xodn2) ==  1 )   TF2Down = - 1 ;

    
   if ( TF2Up == 1 || TF2Down == - 1 )
        {
           ExtMapBuffer1[i] = TF2Up;
           ExtMapBuffer2[i] = TF2Down;     
        }

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