//+------------------------------------------------------------------+
//|                                                          SSL.mq4 |
//|                                                          Kalenzo |
//|                                      bartlomiej.gorski@gmail.com |
//+------------------------------------------------------------------+
#property copyright "Kalenzo"
#property link      "bartlomiej.gorski@gmail.com"
#property indicator_buffers 3
#property indicator_color1 Yellow
#property indicator_color2 Red
#property indicator_color3 Blue
#property indicator_width1 1
#property indicator_width2 3
#property indicator_width3 3

extern int Lb = 10;
double ssla[],sslb[],sslc[],Hld,Hlv,Hlvprev;

#property indicator_chart_window
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
//---- indicators
   IndicatorBuffers(3);
   SetIndexBuffer(0,sslc);
   SetIndexStyle(0,DRAW_LINE,STYLE_SOLID);
   SetIndexBuffer(1,ssla);
   SetIndexStyle(1,DRAW_LINE,STYLE_SOLID);
   SetIndexBuffer(2,sslb);
   SetIndexStyle(2,DRAW_LINE,STYLE_SOLID);
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function                       |
//+------------------------------------------------------------------+
int deinit()
  {
//----
   
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
int start()
  {
 
//----
   for(int i=Bars-Lb;i>=0;i--)
   {
      if(Close[i]>iMA(Symbol(),0,Lb,0,MODE_SMA,PRICE_HIGH,i+1))
      Hld = 1;
      else 
      {
       if(Close[i]<iMA(Symbol(),0,Lb,0,MODE_SMA,PRICE_LOW,i+1))  
       Hld = -1;
       else
       Hld = 0;
      }
      
      if(Hld!=0)
      Hlv = Hld;
            
      if(Hlv == -1){
         sslc[i] = iMA(Symbol(),0,Lb,0,MODE_SMA,PRICE_HIGH,i+1);
         ssla[i] = iMA(Symbol(),0,Lb,0,MODE_SMA,PRICE_HIGH,i+1);
      }else{
         sslc[i] = iMA(Symbol(),0,Lb,0,MODE_SMA,PRICE_LOW,i+1);
         sslb[i] = iMA(Symbol(),0,Lb,0,MODE_SMA,PRICE_LOW,i+1);
      }
   }
  
  
//----
   return(0);
  }
//+------------------------------------------------------------------+