ChuvaChu

//+------------------------------------------------------------------+
//|                                                    ChuvaChu.mq4 |
//|                      Copyright © 2010, MetaQuotes Software Corp. |
//|                                        http://www.metaquotes.net |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2010, MetaQuotes Software Corp."
#property link      "http://www.metaquotes.net"

#property indicator_chart_window

extern color  UpColor   = Green;
extern color  DnColor   = Red;

double fr_up[6];
double fr_dn[6];
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
//----

DeleteUpLines();
DeleteDnLines();

//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function                       |
//+------------------------------------------------------------------+
int deinit()
  {
//----

DeleteUpLines();
DeleteDnLines();
   
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
int start()
  {
static int prewbar;
  
  if(prewbar==iTime(Symbol(),0,0)) return;
  prewbar= iTime(Symbol(),0,0);
//----

int j=0;
ArrayInitialize(fr_up, 0);
for(int i=3; i<=1000; i++)
  { fr_up[j]=iFractals(Symbol(), 0, MODE_UPPER, i);
    if(fr_up[j]>0) 
      { fr_up[j+1]=i;
        j=j+2;
       }
    if(j>4) 
      { if(CreateUpLines()<0)
          { j=0; i=fr_up[3]-1;
            ArrayInitialize(fr_up, 0);
           }
        else
          break;
       }
   }

j=0;
ArrayInitialize(fr_dn, 0);
for(i=3; i<=1000; i++)
  { fr_dn[j]=iFractals(Symbol(), 0, MODE_LOWER, i);
    if(fr_dn[j]>0) 
      { fr_dn[j+1]=i;
        j=j+2;
       }
    if(j>4) 
      { if(CreateDnLines()<0)
          { j=0; i=fr_dn[3]-1;
            ArrayInitialize(fr_dn, 0);
           }
        else
          break;
       }
   }
      
//----
return(0);
}
//+------------------------------------------------------------------+

//--------------------------------------------------------------------------------

int CreateUpLines()
{

  if(fr_up[4]>fr_up[2])
    { if(ObjectFind("UPCHUV2")>=0)
        if(ObjectGet("UPCHUV2", OBJPROP_PRICE1)!=fr_up[4] || ObjectGet("UPCHUV2", OBJPROP_PRICE2)!=fr_up[2])
          DeleteUpLines();
        else
         return(1);
      ObjectCreate("UPCHUV2", OBJ_TREND, 0, iTime(Symbol(), 0, fr_up[5]), fr_up[4], iTime(Symbol(), 0, fr_up[3]), fr_up[2]);
      ObjectSet("UPCHUV2", OBJPROP_COLOR, UpColor); 
      if(ObjectGetValueByShift("UPCHUV2", fr_up[1])<fr_up[0] && fr_up[0]<fr_up[2])
        { ObjectCreate("UPCHUV1", OBJ_TREND, 0, iTime(Symbol(), 0, fr_up[3]), fr_up[2], iTime(Symbol(), 0, fr_up[1]), fr_up[0]);
          ObjectSet("UPCHUV1", OBJPROP_COLOR, UpColor); 
          return(1);
         }
     }
     
  if(ObjectFind("UPCHUV2")>=0) ObjectDelete("UPCHUV2");

return(-1);
}

//-------------------------------------------------------------------
int CreateDnLines()
{

  if(fr_dn[4]<fr_dn[2])
    { if(ObjectFind("DNCHUV2")>=0)
        if(ObjectGet("DNCHUV2", OBJPROP_PRICE1)!=fr_dn[4] || ObjectGet("DNCHUV2", OBJPROP_PRICE2)!=fr_dn[2])
          DeleteDnLines();
        else
          return(1);
      ObjectCreate("DNCHUV2", OBJ_TREND, 0, iTime(Symbol(), 0, fr_dn[5]), fr_dn[4], iTime(Symbol(), 0, fr_dn[3]), fr_dn[2]);
      ObjectSet("DNCHUV2", OBJPROP_COLOR, DnColor); 
      if(ObjectGetValueByShift("DNCHUV2", fr_dn[1])>fr_dn[0] && fr_dn[0]>fr_dn[2])
        { ObjectCreate("DNCHUV1", OBJ_TREND, 0, iTime(Symbol(), 0, fr_dn[3]), fr_dn[2], iTime(Symbol(), 0, fr_dn[1]), fr_dn[0]);
          ObjectSet("DNCHUV1", OBJPROP_COLOR, DnColor); 
          return(1);
         }
     }
     
  if(ObjectFind("DNCHUV2")>=0) ObjectDelete("DNCHUV2");

return(-1);
}

//---------------------------------------------------------------------------------

void DeleteUpLines()
{

if(ObjectFind("UPCHUV1")>=0) ObjectDelete("UPCHUV1");
if(ObjectFind("UPCHUV2")>=0) ObjectDelete("UPCHUV2");

}
//---------------------------------------------------------------------------------

void DeleteDnLines()
{

if(ObjectFind("DNCHUV1")>=0) ObjectDelete("DNCHUV1");
if(ObjectFind("DNCHUV2")>=0) ObjectDelete("DNCHUV2");

}