MagicOscillator2.00

//+------------------------------------------------------------------+
//|                                          MagicOscillator2.00.mq4 |
//|                                                              zfs |
//|                                                                @ |
//+------------------------------------------------------------------+
#property copyright "zfs"
#property link      "vasbsm@mail.ru"

//---- indicator settings
#property  indicator_separate_window
#property  indicator_buffers 4
#property  indicator_color2  Red
#property  indicator_color3  Blue
#property  indicator_width2 5
#property  indicator_width3 5
#property indicator_minimum 0
#property indicator_maximum 100
//----
#define SIGNAL_BAR 0
//----
extern bool Alerts=true;
extern int Period1=5;//îñíîâíîé ïåðèîä
extern int Period2=34;//ñãëàæèâàþùèé ïåðèîä
extern int TypeMA=MODE_SMA;//0-3
extern int TypePrice=PRICE_MEDIAN;//0-6
extern int delta1buy=0;//îòêëþ÷åíèå -1
extern int delta1sell=0;//îòêëþ÷åíèå -1
extern int delta2buy=0;//îòêëþ÷åíèå -1
extern int delta2sell=0;//îòêëþ÷åíèå -1
extern int delta3buy=-1;//îòêëþ÷åíèå -1
extern int delta3sell=-1;//îòêëþ÷åíèå -1
//---- indicator buffers
double     TempBuffer[];
double     OscBuyBuffer[];
double     OscSellBuffer[];
int init()
  {
   SetIndexStyle(0,DRAW_NONE);
   SetIndexStyle(1,DRAW_HISTOGRAM);
   SetIndexStyle(2,DRAW_HISTOGRAM);

   IndicatorDigits(Digits);
   SetIndexDrawBegin(0,Period2);
   SetIndexDrawBegin(1,Period2);
   SetIndexDrawBegin(2,Period2);

   
   SetIndexBuffer(0,TempBuffer);
   SetIndexBuffer(1,OscBuyBuffer);
   SetIndexBuffer(2,OscSellBuffer);
    
   IndicatorShortName("MAGIC OSCILLATOR 2.00");
   SetIndexLabel(1,NULL);
   SetIndexLabel(2,NULL);

   return(0);
  }
int start()
  {
   int    limit;
   int    counted_bars=IndicatorCounted();
   double prev,current;

   if(counted_bars>0) counted_bars--;
   limit=Bars-counted_bars;
     
   for(int i=0; i<limit; i++)
   {
    double high3=iHigh(NULL,0,i+3);
    double low3=iLow(NULL,0,i+3);
    double close3=iClose(NULL,0,i+3);
        
    double high2=iHigh(NULL,0,i+2);
    double low2=iLow(NULL,0,i+2);
    double close2=iClose(NULL,0,i+2);
       
    double high1=iHigh(NULL,0,i+1);
    double low1=iLow(NULL,0,i+1);
    double close1=iClose(NULL,0,i+1);
    
    double ao1=iMA(NULL,0,Period1,0,TypeMA,TypePrice,i+1)-iMA(NULL,0,Period2,0,TypeMA,TypePrice,i+1);
    double ao0=iMA(NULL,0,Period1,0,TypeMA,TypePrice,i)-iMA(NULL,0,Period2,0,TypeMA,TypePrice,i);
    
    double close0=iClose(NULL,0,i);//òåêóùàÿ öåíà
    double high0=iHigh(NULL,0,i);
    double low0=iLow(NULL,0,i);
    
    double l10,h10,hmax10,lmin10,Repaint;
       
    if (high1>high0)
    {
     h10=high0;
     hmax10=high1;
    }
    else
    { 
     h10=high1;
     hmax10=high0;
    }
    if (low1<low0)
    {
     l10=low0;
     lmin10=low1;
    }
    else
    {
     l10=low1;
     lmin10=low0;
    } 
    if (h10-l10<0)Repaint=0;else Repaint=100-((h10-l10)/(hmax10-lmin10)*100); 
    
    double deltab1=0;double deltas1=0;
    double deltab2=0;double deltas2=0;
    double deltab3=0;double deltas3=0;
        
    if (close1>(high1+low1)/2.0)deltab1=close0-high1;     
    if (close1<(high1+low1)/2.0)deltas1=low1-close0;
    
    if (close2>(high2+low2)/2.0)deltab2=close1-high2;     
    if (close2<(high2+low2)/2.0)deltas2=low2-close1;
    
    if (close3>(high3+low3)/2.0)deltab3=close2-high3;     
    if (close3<(high3+low3)/2.0)deltas3=low3-close2;
    
    if (delta1buy==-1)delta1buy=9999;
    if (delta2buy==-1)delta2buy=9999;
    if (delta3buy==-1)delta3buy=9999;
    if (delta1sell==-1)delta1sell=9999;
    if (delta2sell==-1)delta2sell=9999;
    if (delta3sell==-1)delta3sell=9999;
 
     int Break1=0;
     int Break2=0;
     int Break3=0;
     if (deltas3>delta3sell*Point&&deltas3>=deltab3&&ao0>ao1)Break3=-1;   
     if (deltab3>delta3buy*Point&&deltab3>=deltas3&&ao0<ao1)Break3=1; 
           
     if (deltas2>delta2sell*Point&&deltas2>=deltab2&&ao0>ao1)Break2=-1;
     if (deltab2>delta2buy*Point&&deltab2>=deltas2&&ao0<ao1)Break2=1;
          
     if (deltas1>delta1sell*Point&&deltas1>=deltab1&&ao0>ao1)Break1=-1;
     if (deltab1>delta1buy*Point&&deltab1>=deltas1&&ao0<ao1)Break1=1; 
     
     if (Break1==1)TempBuffer[i]=Repaint;
     if (Break1==-1)TempBuffer[i]=-Repaint;
     if (Break1==0)
      {
       if (Break2==1)TempBuffer[i]=Repaint;
       if (Break2==-1)TempBuffer[i]=-Repaint;
       if (Break2==0)
        {
         if (Break3==1)TempBuffer[i]=Repaint;
         if (Break3==-1)TempBuffer[i]=-Repaint;
         if (Break3==0)
          {
          if (ao0>ao1)TempBuffer[i]=Repaint;
           else TempBuffer[i]=-Repaint;
          }
        }
      }
   }
    
   for(i=0; i<limit; i++)
   {    
    if (TempBuffer[i]>0)
    {
    OscBuyBuffer[i]=TempBuffer[i];
    OscSellBuffer[i]=0;
    }
    if (TempBuffer[i]<0)
    {
    OscSellBuffer[i]=-TempBuffer[i];
    OscBuyBuffer[i]=0;
    }
   }
  if (Alerts)
   {
   //---- Ñòàòè÷åñêèå ïåðåìåííûå, â êîòîðûõ õðàíÿòñÿ
   //---- âðåìÿ ïîñëåäíåãî áàðà è íàïðàâëåíèå ïîñëåäíåãî ñèãíàëà
	  static int PrevSignal = 0, PrevTime = 0;
   //---- Åñëè áàðîì äëÿ àíàëèçà âûáðàí íå 0-é, íàì íåò ñìûñëà ïðîâåðÿòü ñèãíàë
   //---- íåñêîëüêî ðàç. Åñëè íå íà÷àëñÿ íîâûé áàð, âûõîäèì.
	  if(SIGNAL_BAR > 0 && Time[0] <= PrevTime ) 
	      return(0);
   //---- Îòìå÷àåì, ÷òî ýòîò áàð ïðîâåðåí
	  PrevTime = Time[0];
   //---- Åñëè ïðåäûäóùèé ñèãíàë áûë ÑÅËË èëè ýòî ïåðâûé çàïóñê (PrevSignal=0)
	  if(PrevSignal <= 0)
	    {
		     if(OscBuyBuffer[SIGNAL_BAR]> 0 && OscSellBuffer[SIGNAL_BAR+1]> 0)
		       {
			        PrevSignal = 1;
			        Alert("MAGIC (", Symbol(), ", ", Period(), ")  -  BUY!!!");
		       }
	    }
	  if(PrevSignal >= 0)
	    {
		     if(OscSellBuffer[SIGNAL_BAR]> 0 && OscBuyBuffer[SIGNAL_BAR+1]> 0)
		       {
			        PrevSignal = -1;
			        Alert("MAGIC (", Symbol(), ", ", Period(), ")  -  SELL!!!");
		       }
	    }
    }
   //--
   return(0);
  }