ZZ_pS_v[1].0.4

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

#property indicator_separate_window
#property indicator_minimum -100
#property indicator_maximum 100
#property indicator_buffers 4
#property indicator_color1 LimeGreen
#property indicator_color2 OrangeRed
#property indicator_color3 LimeGreen
#property indicator_color4 OrangeRed
//---- indicator parameters
extern int ExtDepth=12;
extern int minBars = 2; 
extern int nBars=300;
extern int ZZ_Method=0;
//---- indicator buffers
double ExtMapBuffer3[];
double ExtMapBuffer4[];
double ExtMapBuffer5[];
double ExtMapBuffer6[];
double zz[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
   IndicatorBuffers(5);
//---- drawing settings
   SetIndexStyle(0,DRAW_ARROW);
   SetIndexArrow(0,119);
   SetIndexBuffer(0,ExtMapBuffer3);
   SetIndexEmptyValue(0,0.0);
   SetIndexLabel(0,"Points_Up");
   SetIndexStyle(1,DRAW_ARROW);
   SetIndexArrow(1,119);
   SetIndexBuffer(1,ExtMapBuffer4);
   SetIndexEmptyValue(1,0.0);
   SetIndexLabel(1,"Points_Dn");
   SetIndexStyle(2,DRAW_LINE);
   SetIndexBuffer(2,ExtMapBuffer5);
   SetIndexEmptyValue(2,0.0);
   SetIndexLabel(2,"Line_Up");
   SetIndexStyle(3,DRAW_LINE);
   SetIndexBuffer(3,ExtMapBuffer6);
   SetIndexEmptyValue(3,0.0);
   SetIndexLabel(3,"Line_Dn");
//---- indicator buffers mapping
   SetIndexBuffer(4,zz);
//---- indicator short name
   IndicatorShortName("ZZ_pS");
//---- initialization done
   return(0);
  }
//+------------------------------------------------------------------+
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//+------------------------------------------------------------------+  
int deinit()
  {
//----          
   return(0);
  }
//+------------------------------------------------------------------+
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//+------------------------------------------------------------------+
int start()
  {
   int shift;
   bool signal;
   double extzigzag;
//----   
   if(nBars>Bars || nBars==0) nBars=Bars;
//----   
   ArrayInitialize(ExtMapBuffer3,0.0);
   ArrayInitialize(ExtMapBuffer4,0.0);
   ArrayInitialize(ExtMapBuffer5,0.0);
   ArrayInitialize(ExtMapBuffer6,0.0);
   ArrayInitialize(zz,0.0); 
//----         
   for(shift=nBars-1; shift>=0; shift--) 
    {
     if(ZZ_Method==0) extzigzag=iCustom(NULL,0,"DT_ZZ",ExtDepth,0,shift);
     else extzigzag=iCustom(NULL,0,"Swing_ZZ",minBars,0,shift);  
     if(extzigzag==Low[shift]) signal=true;
     if(extzigzag==High[shift]) signal=false;
     if (signal) zz[shift]=-1;
     else zz[shift]=1;
    }
//----      
   for(shift=nBars-3; shift>=0; shift--)
     {
      if (zz[shift]<0) 
        {
         if (zz[shift+2]>0)
           {
            if (zz[shift+1]>0)
              {
               ExtMapBuffer4[shift+1]=-70;
               ExtMapBuffer6[shift+1]=-70;
               ExtMapBuffer3[shift+1]=0.0;
               ExtMapBuffer5[shift+1]=0.0;
               ExtMapBuffer4[shift]=-90;
               ExtMapBuffer6[shift]=-90;
               ExtMapBuffer3[shift]=-90;
               ExtMapBuffer5[shift]=-90;
              }
            else
            if (zz[shift+1]<0)
              {
               ExtMapBuffer3[shift]=-30;
               ExtMapBuffer5[shift]=-30;
               ExtMapBuffer4[shift]=0.0;
               ExtMapBuffer6[shift]=0.0;
              }
           }
         else
         if (zz[shift+2]<0)
           {
            if (zz[shift+1]>0)
              {
               ExtMapBuffer3[shift]=-90;
               ExtMapBuffer5[shift]=-90;
               ExtMapBuffer4[shift]=-90;
               ExtMapBuffer6[shift]=-90;
              }
            else
            if (zz[shift+1]<0)
              {
               ExtMapBuffer3[shift]=0.001;
               ExtMapBuffer5[shift]=0.001;
               ExtMapBuffer4[shift]=0.0;
               ExtMapBuffer6[shift]=0.0;
              }
           }
        }
      else
      if (zz[shift]>0)
        {
         if (zz[shift+2]>0)
           {
            if (zz[shift+1]>0)
              {
               ExtMapBuffer4[shift]=0.001;
               ExtMapBuffer6[shift]=0.001;
               ExtMapBuffer3[shift]=0.0;
               ExtMapBuffer5[shift]=0.0;
              }
            else
            if (zz[shift+1]<0)
              {
               ExtMapBuffer3[shift]=90;
               ExtMapBuffer5[shift]=90;
               ExtMapBuffer4[shift]=90;
               ExtMapBuffer6[shift]=90;
              }
           }
         else
         if (zz[shift+2]<0)
           {
            if (zz[shift+1]>0)
              {
               ExtMapBuffer4[shift]=30;
               ExtMapBuffer6[shift]=30;
               ExtMapBuffer3[shift]=0.0;
               ExtMapBuffer5[shift]=0.0;
              }
            else
            if (zz[shift+1]<0)
              {
               ExtMapBuffer3[shift+1]=70;
               ExtMapBuffer5[shift+1]=70;
               ExtMapBuffer4[shift+1]=0.0;
               ExtMapBuffer6[shift+1]=0.0;
               ExtMapBuffer3[shift]=90;
               ExtMapBuffer5[shift]=90;
               ExtMapBuffer4[shift]=90;
               ExtMapBuffer6[shift]=90;
              }
           }
        }
     }
//----     
   return(0); 
  }
//+------------------------------------------------------------------+