//+------------------------------------------------------------------+
//|                                                      ma-cci.mq4 |
//|                      Copyright © 2005, MetaQuotes Software Corp. |
//|                                       http://www.metaquotes.net/ |
//+------------------------------------------------------------------+
#property  copyright "Copyright © 2005, MetaQuotes Software Corp."
#property  link      "http://www.metaquotes.net/"
//---- indicator settings
#property  indicator_separate_window
#property  indicator_buffers 3
#property  indicator_color1  Black
#property  indicator_color2  Green
#property  indicator_color3  Red

extern int MAPeriod       = 60;
extern int CCIPeriod      = 55;

//---- indicator buffers
double     ExtBuffer0[];
double     ExtBuffer1[];
double     ExtBuffer2[]; //cci buffer ExtBuffer1[]
 
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
   //---- drawing settings
   SetIndexStyle(0,DRAW_NONE);
   SetIndexStyle(1,DRAW_LINE);
   SetIndexStyle(2,DRAW_LINE);

//---- 3 indicator buffers mapping
   SetIndexBuffer(0,ExtBuffer0);
   SetIndexBuffer(1,ExtBuffer1);
   SetIndexBuffer(2,ExtBuffer2);

//---- name for DataWindow and indicator subwindow label
   IndicatorShortName("MA+CCI(" 
      + DoubleToStr(MAPeriod ,0) + "," 
      + DoubleToStr(CCIPeriod, 0)     + ")");
   SetIndexLabel(1,NULL);
   SetIndexLabel(2,NULL);
//---- initialization done
   return(0);
  }
//+------------------------------------------------------------------+
//| Awesome Oscillator                                               |
//+------------------------------------------------------------------+
int start()
  {
   int    limit;
   int    counted_bars=IndicatorCounted();
   double prev,current;
//---- last counted bar will be recounted
   if(counted_bars>0) counted_bars--;
   limit=Bars-counted_bars;
//---- 

   for(int i=0; i<limit; i++)
   {
      //ma
      ExtBuffer0[i] = iMA(NULL,0,MAPeriod,0,MODE_EMA,PRICE_CLOSE,i);
      //cci
      ExtBuffer2[i] = iCCI(NULL,0,CCIPeriod,PRICE_TYPICAL,i) / MathPow(10, Digits);
   }  
   //macd signal line 
   //for(i=0; i<limit; i++)
     // ExtBuffer3[i]=iMAOnArray(ExtBuffer0,Bars,MA,0,MODE_SMA,i);


            
//---- dispatch values between 2 buffers
   bool up=true;
   for(i=limit-1; i>=0; i--)
     {
      current=ExtBuffer0[i];
      prev=ExtBuffer0[i+1];
      if(current>prev) up=true;
      if(current<prev) up=false;
      if(!up)
        {
         ExtBuffer2[i]=current;
         ExtBuffer1[i]=0.0;
        }
      else
        {
         ExtBuffer1[i]=current;
         ExtBuffer2[i]=0.0;
        }
     }
//---- done
   return(0);
  }
//+------------------------------------------------------------------+