dema_macd_zones_amp_alerts_arrows_2.02.mq5

#property description "modif. by Mobidik"

#property indicator_chart_window
#property indicator_buffers 0
#property strict

enum MyEnum
 {
   v0, // стандартный
   v1, // по H/L 
   v2  // по H/L 1 бара
 };

extern string TimeFrame        = "current time frame";
extern int    FastEMA          = 12;
extern int    SlowEMA          = 26;
extern int    SignalEMA        =  9;
extern int    Price            = PRICE_CLOSE;
extern string UniqueID         = "MACD zones";
extern color  ColorUp          = C'165,245,216';
extern color  ColorNeutralUp   = C'249,227,225';
extern color  ColorDown        = C'249,200,225';
extern color  ColorNeutralDown = C'216,245,216';

extern MyEnum ShowBox          = 0;                     // Вариант отображения боксов
extern double MaxValue         = 200;                   // 

extern bool   Arr_On           = false;                 // Показать стрелки 
extern int    Arr_otstup       = 0;                     // Отступ стрелок 
extern int    Arr_width        = 2;                     // Размер стрелок
extern color  Arr_Up_col       = clrBlue;               // Цвет стрелки Up
extern color  Arr_Dn_col       = clrRed;                // Цвет стрелки Dn

extern bool   alertsOn         = false;
extern bool   alertsOnCurrent  = true;
extern bool   alertsMessage    = true;
extern bool   alertsSound      = false;
extern bool   alertsEmail      = false;
extern datetime Dummy          = 0;

double macd[];
double signal[];
double colors[];

int    timeFrame;
string indicatorFileName;
double PrH,PrL;

int init()
{
      // код доступен только после оплаты
   }

int deinit()
{
   string lookFor       = UniqueID+":";
   int    lookForLength = StringLen(lookFor);
   for (int i=ObjectsTotal()-1; i>=0; i--)
   {
      string objectName = ObjectName(i);
         if (StringSubstr(objectName,0,lookForLength) == lookFor) ObjectDelete(objectName);
   }
   return(0);
}

int start()
{
      // код доступен только после оплаты
   }
   int i,counted_bars=IndicatorCounted();
      if(counted_bars<0) return(-1);
      if(counted_bars>0) counted_bars--;
         int limit = MathMin(Bars-counted_bars,Bars-1);

         datetime tDummy = Dummy;
         if (timeFrame!=Period()) 
         { 
            iCustom(NULL,timeFrame,indicatorFileName,"",FastEMA,SlowEMA,SignalEMA,Price,UniqueID,ColorUp,ColorNeutralUp,ColorDown,ColorNeutralDown,MaxValue,alertsOn,alertsOnCurrent,alertsMessage,alertsSound,alertsEmail,Time[0],0,0); 
            return(0); 
         }
         else if (Dummy<=Time[0]) tDummy = Time[0];
         static bool secondTime=false;
         if (secondTime)
         {
            int count=0;
            for (;limit<Bars; limit++) if (colors[limit]!=colors[limit+1]) { count++; if (count>1) break; }
         }
         else secondTime=true;

      for(i = limit; i>=0 ; i--)
      {
         double price = iMA(NULL,0,1,0,MODE_SMA,Price,i);
         if (i>Bars-2)
         {
            macd[i]   = 0;
            signal[i] = 0;
            continue;
         }

         macd[i]   = iDema(price,FastEMA,i,0)-iDema(price,SlowEMA,i,1);
         signal[i] = iDema(macd[i],SignalEMA,i,2);
         colors[i] = colors[i+1];

            if (macd[i]>signal[i] && macd[i]> 0) colors[i] =  1;
            if (macd[i]>signal[i] && macd[i]< 0) colors[i] =  2;
            if (macd[i]<signal[i] && macd[i]< 0) colors[i] = -1;
            if (macd[i]<signal[i] && macd[i]> 0) colors[i] = -2;

            int index;
            for (index=i; index<Bars; index++)
              if (colors[index]!=colors[index+1]) break;

            string name = UniqueID+":"+TimeToStr(Time[index+1]); 
            ObjectDelete(name); 
            ObjectDelete(UniqueID+":"+TimeToStr(Time[1]));

            if(ShowBox>0)
             {
               if(colors[i]!=colors[i+1])
                {
                  PrH = High[i];
                  PrL = Low[i];
                }else{
                 if(ShowBox<2)
                  {
                     if(PrH < High[i]) PrH = High[i];
                     if(PrL > Low[i])  PrL = Low[i];
                  }   
                }   
             }

            datetime lastTime = Time[i]; if (i==0) lastTime = tDummy;
            ObjectCreate(name,OBJ_RECTANGLE,0,Time[index+1],PrL,lastTime,PrH);
            ObjectSet(name,OBJPROP_BACK,true);
            ObjectSet(name,OBJPROP_SELECTABLE,false);
            int col = (int)colors[i];
            switch (col)
             {
               case -1 : ObjectSet(name,OBJPROP_COLOR,ColorDown);        break;
        

Показано первые 50% кода (символов: 6704)