Gann HiLo ActivatorV2

//+------------------------------------------------------------------+
//|                                               HoLo Activator.mq4 |
//|                               Copyright © 2004, Poul_Trade_Forum |
//|                                                         Aborigen |
//|                                          http://forex.kbpauk.ru/ |
//+------------------------------------------------------------------+
// Modified Aug14,2007 Kenneth Hookham to provide solid line option

#property copyright "Poul Trade Forum"
#property link      "http://forex.kbpauk.ru/"
#property indicator_chart_window
#property indicator_buffers 3

#property indicator_color1 Blue
#property indicator_color2 Red
#property indicator_color3 Navy


//---- input parameters
extern int R=10; // default value for auslanco system
extern bool dots=false;
extern bool line=true;

//---- buffers
double HighBuffer[];
double LowBuffer[];
double LineBuffer[];
double VALUE1,VALUE2,VALUE11,VALUE22;
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
   string short_name;
//---- indicator line
   if(dots)
   {
   SetIndexStyle(0,DRAW_ARROW,EMPTY,1,Blue);
   SetIndexStyle(1,DRAW_ARROW,EMPTY,1,Red);
   
   SetIndexArrow(0, 0x9F);
   SetIndexArrow(1, 0x9F);

   SetIndexBuffer(0,HighBuffer);
   SetIndexBuffer(1,LowBuffer);

   SetIndexEmptyValue(0,0);
   SetIndexEmptyValue(1,0);
   }
   if(line)
   {
   SetIndexStyle(2,DRAW_LINE,EMPTY,2,Navy);
   SetIndexBuffer(2,LineBuffer);
   SetIndexEmptyValue(2,0);
   }   
//---- name for DataWindow and indicator subwindow label
   short_name="HiLoV2";
   IndicatorShortName(short_name);
   SetIndexLabel(0,short_name);

//----
   SetIndexDrawBegin(0,10);
//----

   return(0);
  }
//+------------------------------------------------------------------+
//| Custor indicator deinitialization function                       |
//+------------------------------------------------------------------+
int deinit()
  {
//---- TODO: add your code here
 ObjectsDeleteAll(0);   
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
int start()
  {
   int    counted_bars=IndicatorCounted(),i,shift,Swing;
   

//---- TODO: add your code here
i=(Bars-counted_bars)-1;

for (shift=i; shift>=0;shift--)
{


VALUE1=iMA(NULL,0,R,0,MODE_SMA,PRICE_HIGH,shift+1);
VALUE2=iMA(NULL,0,R,0,MODE_SMA,PRICE_LOW,shift+1);

if (Close[shift+1]<VALUE2 ) Swing=-1;
if (Close[shift+1]>VALUE1 ) Swing=1;
if(dots)
{
if (Swing==1) { HighBuffer[shift]=VALUE2; LowBuffer[shift]=0;  }
if (Swing==-1) { LowBuffer[shift]=VALUE1; HighBuffer[shift]=0; }
}
if(line)
{
if (Swing==1) { LineBuffer[shift]=VALUE2;   }
if (Swing==-1) { LineBuffer[shift]=VALUE1;  }
}


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