colorzerolagmomentum

//+------------------------------------------------------------------+ 
//|                                         ColorZerolagMomentum.mq5 | 
//|                               Copyright © 2015, Nikolay Kositsin | 
//|                              Khabarovsk,   farria@mail.redcom.ru | 
//+------------------------------------------------------------------+ 
//---- àâòîðñòâî èíäèêàòîðà
#property copyright "Copyright © 2015, Nikolay Kositsin"
//---- ññûëêà íà ñàéò àâòîðà
#property link "farria@mail.redcom.ru"
//---- íîìåð âåðñèè èíäèêàòîðà
#property version   "1.01"
//---- îòðèñîâêà èíäèêàòîðà â îòäåëüíîì îêíå
#property indicator_separate_window
//---- êîëè÷åñòâî èíäèêàòîðíûõ áóôåðîâ 2
#property indicator_buffers 4 
//---- èñïîëüçîâàíî òðè ãðàôè÷åñêèõ ïîñòðîåíèÿ
#property indicator_plots   3
//+-----------------------------------+
//| Ïàðàìåòðû îòðèñîâêè èíäèêàòîðà    |
//+-----------------------------------+
//---- îòðèñîâêà èíäèêàòîðà â âèäå ëèíèè
#property indicator_type1   DRAW_LINE
//---- â êà÷åñòâå öâåòà ëèíèè èíäèêàòîðà èñïîëüçîâàí ñèíå-ôèîëåòîâûé öâåò
#property indicator_color1 clrBlueViolet
//---- ëèíèÿ èíäèêàòîðà - íåïðåðûâíàÿ êðèâàÿ
#property indicator_style1  STYLE_SOLID
//---- òîëùèíà ëèíèè èíäèêàòîðà ðàâíà 1
#property indicator_width1  1
//---- îòîáðàæåíèå ìåòêè èíäèêàòîðà
#property indicator_label1 "FastTrendLine"
//---- îòðèñîâêà èíäèêàòîðà â âèäå ëèíèè
#property indicator_type2   DRAW_LINE
//---- â êà÷åñòâå öâåòà ëèíèè èíäèêàòîðà èñïîëüçîâàí ñèíå-ôèîëåòîâûé öâåò
#property indicator_color2 clrBlueViolet
//---- ëèíèÿ èíäèêàòîðà - íåïðåðûâíàÿ êðèâàÿ
#property indicator_style2  STYLE_SOLID
//---- òîëùèíà ëèíèè èíäèêàòîðà ðàâíà 1
#property indicator_width2  1
//---- îòîáðàæåíèå ìåòêè èíäèêàòîðà
#property indicator_label2 "SlowTrendLine"
//+-----------------------------------+
//| Ïàðàìåòðû îòðèñîâêè çàëèâêè       |
//+-----------------------------------+
//---- îòðèñîâêà èíäèêàòîðà â âèäå çàëèâêè ìåæäó äâóìÿ ëèíèÿìè
#property indicator_type3   DRAW_FILLING
//---- â êà÷åñòâå öâåòîâ çàëèâêè èíäèêàòîðà èñïîëüçîâàíû Teal è DeepPink öâåòà
#property indicator_color3  clrTeal,clrDeepPink
//---- îòîáðàæåíèå ìåòêè èíäèêàòîðà
#property indicator_label3 "ZerolagMomentum"
//+-----------------------------------+
//| Âõîäíûå ïàðàìåòðû èíäèêàòîðà      |
//+-----------------------------------+
input uint    smoothing=15;
input ENUM_APPLIED_PRICE IPC=PRICE_CLOSE; // Öåíîâàÿ êîíñòàíòà
//----
input double Factor1=0.05;
input uint    Momentum_period1=8;
//----
input double Factor2=0.10;
input uint    Momentum_period2=21;
//----
input double Factor3=0.16;
input uint    Momentum_period3=34;
//----
input double Factor4=0.26;
input int    Momentum_period4=55;
//----
input double Factor5=0.43;
input uint    Momentum_period5=89;
//+-----------------------------------+
//---- îáúÿâëåíèå öåëî÷èñëåííûõ ïåðåìåííûõ íà÷àëà îòñ÷åòà äàííûõ
int StartBar;
//---- îáúÿâëåíèå ïåðåìåííûõ ñ ïëàâàþùåé òî÷êîé
double smoothConst;
//---- èíäèêàòîðíûå áóôåðû
double FastBuffer[];
double SlowBuffer[];
double FastBuffer_[];
double SlowBuffer_[];
//---- îáúÿâëåíèå ïåðåìåííûõ äëÿ õðàíåíèÿ õåíäëîâ èíäèêàòîðîâ
int Momentum1_Handle,Momentum2_Handle,Momentum3_Handle,Momentum4_Handle,Momentum5_Handle;
//+------------------------------------------------------------------+    
//| ZerolagMomentum indicator initialization function                | 
//+------------------------------------------------------------------+  
int OnInit()
  {
//---- èíèöèàëèçàöèÿ êîíñòàíò
   smoothConst=(smoothing-1.0)/smoothing;
//---- 
   uint PeriodBuffer[5];
//---- ðàñ÷åò ñòàðòîâîãî áàðà
   PeriodBuffer[0] = Momentum_period1;
   PeriodBuffer[1] = Momentum_period2;
   PeriodBuffer[2] = Momentum_period3;
   PeriodBuffer[3] = Momentum_period4;
   PeriodBuffer[4] = Momentum_period5;
//----
   StartBar=int(3*PeriodBuffer[ArrayMaximum(PeriodBuffer,0,WHOLE_ARRAY)])+2;
//---- ïîëó÷åíèå õåíäëà èíäèêàòîðà iMomentum1
   Momentum1_Handle=iMomentum(NULL,0,Momentum_period1,IPC);
   if(Momentum1_Handle==INVALID_HANDLE)
     {
      Print(" Íå óäàëîñü ïîëó÷èòü õåíäë èíäèêàòîðà iMomentum1");
      return(INIT_FAILED);
     }
//---- ïîëó÷åíèå õåíäëà èíäèêàòîðà iMomentum2
   Momentum2_Handle=iMomentum(NULL,0,Momentum_period2,IPC);
   if(Momentum2_Handle==INVALID_HANDLE)
     {
      Print(" Íå óäàëîñü ïîëó÷èòü õåíäë èíäèêàòîðà iMomentum2");
      return(INIT_FAILED);
     }
//---- ïîëó÷åíèå õåíäëà èíäèêàòîðà iMomentum3
   Momentum3_Handle=iMomentum(NULL,0,Momentum_period3,IPC);
   if(Momentum3_Handle==INVALID_HANDLE)
     {
      Print(" Íå óäàëîñü ïîëó÷èòü õåíäë èíäèêàòîðà iMomentum3");
      return(INIT_FAILED);
     }
//---- ïîëó÷åíèå õåíäëà èíäèêàòîðà iMomentum4
   Momentum4_Handle=iMomentum(NULL,0,Momentum_period4,IPC);
   if(Momentum4_Handle==INVALID_HANDLE)
     {
      Print(" Íå óäàëîñü ïîëó÷èòü õåíäë èíäèêàòîðà iMomentum4");
      return(INIT_FAILED);
     }
//---- ïîëó÷åíèå õåíäëà èíäèêàòîðà iMomentum5
   Momentum5_Handle=iMomentum(NULL,0,Momentum_period5,IPC);
   if(Momentum5_Handle==INVALID_HANDLE)
     {
      Print(" Íå óäàëîñü ïîëó÷èòü õåíäë èíäèêàòîðà iMomentum5");
      return(INIT_FAILED);
     }
//---- ïðåâðàùåíèå äèíàìè÷åñêîãî ìàññèâà â èíäèêàòîðíûé áóôåð
   SetIndexBuffer(0,FastBuffer,INDICATOR_DATA);
//---- îñóùåñòâëåíèå ñäâèãà íà÷àëà îòñ÷åòà îòðèñîâêè èíäèêàòîðà 1
   PlotIndexSetInteger(0,PLOT_DRAW_BEGIN,StartBar);
//--- ñîçäàíèå ìåòêè äëÿ îòîáðàæåíèÿ â DataWindow
   PlotIndexSetString(0,PLOT_LABEL,"FastTrendLine");
//---- óñòàíîâêà çíà÷åíèé èíäèêàòîðà, êîòîðûå íå áóäóò âèäèìû íà ãðàôèêå
   PlotIndexSetDouble(0,PLOT_EMPTY_VALUE,EMPTY_VALUE);
//---- èíäåêñàöèÿ ýëåìåíòîâ â áóôåðå êàê â òàéìñåðèè
   ArraySetAsSeries(FastBuffer,true);
//----
//---- ïðåâðàùåíèå äèíàìè÷åñêîãî ìàññèâà â èíäèêàòîðíûé áóôåð
   SetIndexBuffer(1,SlowBuffer,INDICATOR_DATA);
//---- îñóùåñòâëåíèå ñäâèãà íà÷àëà îòñ÷åòà îòðèñîâêè èíäèêàòîðà 2
   PlotIndexSetInteger(1,PLOT_DRAW_BEGIN,StartBar);
//--- ñîçäàíèå ìåòêè äëÿ îòîáðàæåíèÿ â DataWindow
   PlotIndexSetString(1,PLOT_LABEL,"SlowTrendLine");
//---- óñòàíîâêà çíà÷åíèé èíäèêàòîðà, êîòîðûå íå áóäóò âèäèìû íà ãðàôèêå
   PlotIndexSetDouble(1,PLOT_EMPTY_VALUE,EMPTY_VALUE);
//---- èíäåêñàöèÿ ýëåìåíòîâ â áóôåðå êàê â òàéìñåðèè
   ArraySetAsSeries(SlowBuffer,true);
//----
//---- ïðåâðàùåíèå äèíàìè÷åñêîãî ìàññèâà â èíäèêàòîðíûé áóôåð
   SetIndexBuffer(2,FastBuffer_,INDICATOR_DATA);
//---- èíäåêñàöèÿ ýëåìåíòîâ â áóôåðå êàê â òàéìñåðèè
   ArraySetAsSeries(FastBuffer_,true);
//----
//---- ïðåâðàùåíèå äèíàìè÷åñêîãî ìàññèâà â èíäèêàòîðíûé áóôåð
   SetIndexBuffer(3,SlowBuffer_,INDICATOR_DATA);
//---- èíäåêñàöèÿ ýëåìåíòîâ â áóôåðå êàê â òàéìñåðèè
   ArraySetAsSeries(SlowBuffer_,true);
//----
//---- îñóùåñòâëåíèå ñäâèãà íà÷àëà îòñ÷åòà îòðèñîâêè èíäèêàòîðà 1
   PlotIndexSetInteger(2,PLOT_DRAW_BEGIN,StartBar);
//--- ñîçäàíèå ìåòêè äëÿ îòîáðàæåíèÿ â DataWindow
   PlotIndexSetString(2,PLOT_LABEL,"FastTrendLine");
//---- óñòàíîâêà çíà÷åíèé èíäèêàòîðà, êîòîðûå íå áóäóò âèäèìû íà ãðàôèêå
   PlotIndexSetDouble(2,PLOT_EMPTY_VALUE,EMPTY_VALUE);
//----
//---- èíèöèàëèçàöèÿ ïåðåìåííîé äëÿ êîðîòêîãî èìåíè èíäèêàòîðà
   string shortname="ZerolagMomentum";
//--- ñîçäàíèå èìåíè äëÿ îòîáðàæåíèÿ â îòäåëüíîì ïîäîêíå è âî âñïëûâàþùåé ïîäñêàçêå
   IndicatorSetString(INDICATOR_SHORTNAME,shortname);
//--- îïðåäåëåíèå òî÷íîñòè îòîáðàæåíèÿ çíà÷åíèé èíäèêàòîðà
   IndicatorSetInteger(INDICATOR_DIGITS,0);
//--- çàâåðøåíèå èíèöèàëèçàöèè
   return(INIT_SUCCEEDED);
  }
//+------------------------------------------------------------------+  
//| ZerolagMomentum iteration function                               | 
//+------------------------------------------------------------------+  
int OnCalculate(const int rates_total,    // êîëè÷åñòâî èñòîðèè â áàðàõ íà òåêóùåì òèêå
                const int prev_calculated,// êîëè÷åñòâî èñòîðèè â áàðàõ íà ïðåäûäóùåì òèêå
                const datetime &time[],
                const double &open[],
                const double &high[],
                const double &low[],
                const double &close[],
                const long &tick_volume[],
                const long &volume[],
                const int &spread[])
  {
//---- ïðîâåðêà êîëè÷åñòâà áàðîâ íà äîñòàòî÷íîñòü äëÿ ðàñ÷åòà
   if(BarsCalculated(Momentum1_Handle)<rates_total
      || BarsCalculated(Momentum2_Handle)<rates_total
      || BarsCalculated(Momentum3_Handle)<rates_total
      || BarsCalculated(Momentum4_Handle)<rates_total
      || BarsCalculated(Momentum5_Handle)<rates_total
      || rates_total<StartBar)
      return(0);
//---- îáúÿâëåíèå ïåðåìåííûõ ñ ïëàâàþùåé òî÷êîé  
   double Osc1,Osc2,Osc3,Osc4,Osc5,FastTrend,SlowTrend;
   double Momentum1[],Momentum2[],Momentum3[],Momentum4[],Momentum5[];
//---- îáúÿâëåíèå öåëî÷èñëåííûõ ïåðåìåííûõ
   int limit,to_copy,bar;
//---- ðàñ÷åò ñòàðòîâîãî íîìåðà limit äëÿ öèêëà ïåðåñ÷åòà áàðîâ
   if(prev_calculated>rates_total || prev_calculated<=0)// ïðîâåðêà íà ïåðâûé ñòàðò ðàñ÷åòà èíäèêàòîðà
     {
      limit=rates_total-StartBar-2; // ñòàðòîâûé íîìåð äëÿ ðàñ÷åòà âñåõ áàðîâ
      to_copy=limit+2;
     }
   else // ñòàðòîâûé íîìåð äëÿ ðàñ÷åòà íîâûõ áàðîâ
     {
      limit=rates_total-prev_calculated;  // ñòàðòîâûé íîìåð äëÿ ðàñ÷åòà òîëüêî íîâûõ áàðîâ
      to_copy=limit+1;
     }
//---- èíäåêñàöèÿ ýëåìåíòîâ â ìàññèâàõ êàê â òàéìñåðèÿõ  
   ArraySetAsSeries(Momentum1,true);
   ArraySetAsSeries(Momentum2,true);
   ArraySetAsSeries(Momentum3,true);
   ArraySetAsSeries(Momentum4,true);
   ArraySetAsSeries(Momentum5,true);
//---- êîïèðóåì âíîâü ïîÿâèâøèåñÿ äàííûå â ìàññèâû
   if(CopyBuffer(Momentum1_Handle,0,0,to_copy,Momentum1)<=0) return(0);
   if(CopyBuffer(Momentum2_Handle,0,0,to_copy,Momentum2)<=0) return(0);
   if(CopyBuffer(Momentum3_Handle,0,0,to_copy,Momentum3)<=0) return(0);
   if(CopyBuffer(Momentum4_Handle,0,0,to_copy,Momentum4)<=0) return(0);
   if(CopyBuffer(Momentum5_Handle,0,0,to_copy,Momentum5)<=0) return(0);
//---- ðàñ÷åò ñòàðòîâîãî íîìåðà limit äëÿ öèêëà ïåðåñ÷åòà áàðîâ è ñòàðòîâàÿ èíèöèàëèçàöèÿ ïåðåìåííûõ
   if(prev_calculated>rates_total || prev_calculated<=0)// ïðîâåðêà íà ïåðâûé ñòàðò ðàñ÷åòà èíäèêàòîðà
     {
      bar=limit+1;
      Osc1 = Factor1 * Momentum1[bar];
      Osc2 = Factor2 * Momentum2[bar];
      Osc3 = Factor2 * Momentum3[bar];
      Osc4 = Factor4 * Momentum4[bar];
      Osc5 = Factor5 * Momentum5[bar];

      FastTrend=Osc1+Osc2+Osc3+Osc4+Osc5;
      FastBuffer[bar]=FastBuffer_[bar]=FastTrend;
      SlowBuffer[bar]=SlowBuffer_[bar]=FastTrend/smoothing;
     }
//---- îñíîâíîé öèêë ðàñ÷åòà èíäèêàòîðà
   for(bar=limit; bar>=0 && !IsStopped(); bar--)
     {
      Osc1 = Factor1 * Momentum1[bar];
      Osc2 = Factor2 * Momentum2[bar];
      Osc3 = Factor2 * Momentum3[bar];
      Osc4 = Factor4 * Momentum4[bar];
      Osc5 = Factor5 * Momentum5[bar];
      //----
      FastTrend = Osc1 + Osc2 + Osc3 + Osc4 + Osc5;
      SlowTrend = FastTrend / smoothing + SlowBuffer[bar + 1] * smoothConst;
      //----
      SlowBuffer[bar]=SlowTrend;
      FastBuffer[bar]=FastTrend;
      //----
      SlowBuffer_[bar]=SlowTrend;
      FastBuffer_[bar]=FastTrend;
     }
//----    
   return(rates_total);
  }
//+------------------------------------------------------------------+