//+------------------------------------------------------------------+
//|                                               DoublecciWoody.mq4 |
//|
//+------------------------------------------------------------------+
#property copyright " DoublecciWoody."
#property link      "DoublecciWoody"
//----
#property indicator_separate_window
#property indicator_buffers 7
//----
#property indicator_color1 MediumSeaGreen //Green
#property indicator_color2 Red            //SaddleBrown
#property indicator_color3 DarkGray
#property indicator_color4 Gold
#property indicator_color5 DarkKhaki      //White
#property indicator_color6 White          //Magenta
#property indicator_color7 DarkKhaki      //Gold  <<<<<<<<<<<<<<<<<<<<<<<<<<
//----
#property indicator_level1 350
#property indicator_level2 250
#property indicator_level3 100
#property indicator_level4 0
#property indicator_level5 -100
#property indicator_level6 -250
#property indicator_level7 -350
//#property indicator_level8 -50
//---- input parameters
extern int TrendCCI_Period=14;//14
extern int EntryCCI_Period=6;//6
extern int Trend_period=2;//6
extern int  CountBars=1000;
extern bool Zero_Cross_Alert;
//----
extern int   LineSize1=2;
extern int   LineSize2=3;
extern int   LineSize3=2;//1
//----
double TrendCCI[];
double EntryCCI[];
double CCITrendUp[];
double CCITrendDown[];
double CCINoTrend[];
double CCITimeBar[];
double ZeroLine[];
int trendUp, trendDown;
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
  int init()  
  {
//---- indicators
   SetIndexStyle(4, DRAW_LINE, STYLE_SOLID,LineSize1);
   SetIndexBuffer(4, TrendCCI);
   SetIndexLabel(4, "TrendCCI");
   SetIndexStyle(0, DRAW_HISTOGRAM, 0,LineSize1);//2
   SetIndexBuffer(0, CCITrendUp);
   SetIndexStyle(1, DRAW_HISTOGRAM, 0,LineSize1);//2
   SetIndexBuffer(1, CCITrendDown);
   SetIndexStyle(2, DRAW_HISTOGRAM, 0,LineSize2);
   SetIndexBuffer(2, CCINoTrend);
   SetIndexStyle(3, DRAW_HISTOGRAM, 0,LineSize2);
   SetIndexBuffer(3, CCITimeBar);
   SetIndexStyle(5, DRAW_LINE, STYLE_SOLID,LineSize2);// 1 <<<<<<<<<<<<<<<<<<<<<<<<<<<
   SetIndexBuffer(5, EntryCCI);
   SetIndexLabel(5, "EntryCCI");
   SetIndexStyle(6, DRAW_LINE, STYLE_SOLID,LineSize3);
   SetIndexBuffer(6, ZeroLine);
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custor indicator deinitialization function                       |
//+------------------------------------------------------------------+
int deinit()
  {
//---- 
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
  int start() 
  {
   int limit, i, trendCCI, entryCCI;
   int counted_bars=IndicatorCounted();
   static datetime prevtime=0;
//---- check for possible errors
   if(counted_bars < 0) return(-1);
//---- last counted bar will be recounted
   if(counted_bars > 0) counted_bars--;
//----
   limit=Bars;//-counted_bars;
//----   
   SetIndexDrawBegin(0,Bars-CountBars);
   SetIndexDrawBegin(1,Bars-CountBars);
   SetIndexDrawBegin(2,Bars-CountBars);
   SetIndexDrawBegin(3,Bars-CountBars);
   SetIndexDrawBegin(4,Bars-CountBars);
   SetIndexDrawBegin(5,Bars-CountBars);
   SetIndexDrawBegin(6,Bars-CountBars);
//----
   trendCCI=TrendCCI_Period;
   entryCCI=EntryCCI_Period;
   IndicatorShortName("(TrendCCI: " + trendCCI + ", EntryCCI: " + entryCCI + ") ");
     for(i=limit; i>=0; i--) 
     {
      CCINoTrend[i]=0;
      CCITrendDown[i]=0;
      CCITimeBar[i]=0;
      CCITrendUp[i]=0;
      ZeroLine[i]=0;
      TrendCCI[i]=iCCI(NULL, 0, trendCCI, PRICE_TYPICAL, i);
      EntryCCI[i]=iCCI(NULL, 0, entryCCI, PRICE_TYPICAL, i);
        if(TrendCCI[i] > 0 && TrendCCI[i+1] < 0) 
        {
         if (trendDown >  Trend_period) trendUp=0;
        }
        if (TrendCCI[i] > 0) 
        {
           if (trendUp <  Trend_period)
           {
            CCINoTrend[i]=TrendCCI[i];
            trendUp++;
           }
           if (trendUp== Trend_period) 
           {
            CCITimeBar[i]=TrendCCI[i];
            trendUp++;
           }
           if (trendUp >  Trend_period) 
           {
            CCITrendUp[i]=TrendCCI[i];
           }
        }
        if(TrendCCI[i] < 0 && TrendCCI[i+1] > 0) 
        {
         if (trendUp >  Trend_period) trendDown=0;
        }
        if (TrendCCI[i] < 0) 
        {
           if (trendDown <  Trend_period)
           {
            CCINoTrend[i]=TrendCCI[i];
            trendDown++;
           }
           if (trendDown== Trend_period) 
           {
            CCITimeBar[i]=TrendCCI[i];
            trendDown++;
           }
           if (trendDown >  Trend_period) 
           {
            CCITrendDown[i]=TrendCCI[i];
           }
        }
     }
     if (Zero_Cross_Alert==true) 
     {
        if (prevtime==Time[0]) 
        {
         return(0);
        }
        else 
        {
           if(EntryCCI[0] < 0) 
           {
              if((TrendCCI[0] < 0) && (TrendCCI[1]>=0)) 
              {
               Alert(Symbol(), " M", Period(), " Trend & Entry CCI Have both crossed below zero");
              }
           }
           else if(EntryCCI[0] > 0) 
           {
                 if((TrendCCI[0] > 0) && (TrendCCI[1]<=0)) 
                 {
                  Alert(Symbol(), " M", Period(), " Trend & Entry CCI Have both crossed above zero");
                 }
              }
         prevtime=Time[0];
        }
     }
//----
   return(0);
  }
//+------------------------------------------------------------------+