kprmst_v1

//+------------------------------------------------------------------+
//|                                                       KPrmSt.mq5 |
//|                                         Copyright © 2010, LeMan. |
//|                                                 b-market@mail.ru |
//+------------------------------------------------------------------+
//---- àâòîðñòâî èíäèêàòîðà
#property copyright "Copyright © 2010, LeMan."
#property link      "b-market@mail.ru"
#property description "Ñòîõàñòèê Ñèíòèè Êåéñ"
//---- íîìåð âåðñèè èíäèêàòîðà
#property version   "1.00"
//---- îòðèñîâêà èíäèêàòîðà â îòäåëüíîì îêíå
#property indicator_separate_window
//---- äëÿ ðàñ÷åòà è îòðèñîâêè èíäèêàòîðà èñïîëüçîâàíî äâà áóôåðà
#property indicator_buffers 2
//---- èñïîëüçîâàíî äâà ãðàôè÷åñêèõ ïîñòðîåíèÿ
#property indicator_plots   2
//+----------------------------------------------+
//| Ïàðàìåòðû îòðèñîâêè èíäèêàòîðà KPrmSt        |
//+----------------------------------------------+
//---- îòðèñîâêà èíäèêàòîðà 1 â âèäå ëèíèè
#property indicator_type1   DRAW_LINE
//---- â êà÷åñòâå öâåòà îñíîâíîé ëèíèè èíäèêàòîðà èñïîëüçîâàí öâåò MediumVioletRed
#property indicator_color1  clrMediumVioletRed
//---- ëèíèÿ èíäèêàòîðà 1 - íåïðåðûâíàÿ êðèâàÿ
#property indicator_style1  STYLE_SOLID
//---- òîëùèíà ëèíèè èíäèêàòîðà 1 ðàâíà 1
#property indicator_width1  1
//---- îòîáðàæåíèå ìåòêè ëèíèè èíäèêàòîðà
#property indicator_label1  "KPrmSt"
//+----------------------------------------------+
//| Ïàðàìåòðû îòðèñîâêè ñèãíàëüíîé ëèíèè         |
//+----------------------------------------------+
//---- îòðèñîâêà èíäèêàòîðà 2 â âèäå ëèíèè
#property indicator_type2   DRAW_LINE
//---- â êà÷åñòâå öâåòà ñèãíàëüíîé ëèíèè èíäèêàòîðà èñïîëüçîâàí öâåò DodgerBlue
#property indicator_color2  clrDodgerBlue
//---- ëèíèÿ èíäèêàòîðà 2 - íåïðåðûâíàÿ êðèâàÿ
#property indicator_style2  STYLE_SOLID
//---- òîëùèíà ëèíèè èíäèêàòîðà 2 ðàâíà 2
#property indicator_width2  2
//---- îòîáðàæåíèå ìåòêè ëèíèè èíäèêàòîðà
#property indicator_label2  "Signal"
//+----------------------------------------------+
//| Ïàðàìåòðû ðàçìåðîâ îêíà èíäèêàòîðà           |
//+----------------------------------------------+
#property indicator_minimum 0
#property indicator_maximum 100
//+----------------------------------------------+
//| Ïàðàìåòðû îòîáðàæåíèÿ ãîðèçîíòàëüíûõ óðîâíåé |
//+----------------------------------------------+
#property indicator_level1 80.0
#property indicator_level2 50.0
#property indicator_level3 20.0
#property indicator_levelcolor Gray
#property indicator_levelstyle STYLE_DASHDOTDOT
//+----------------------------------------------+
//| Îáúÿâëåíèå êîíñòàíò                          |
//+----------------------------------------------+
#define RESET 0       // êîíñòàíòà äëÿ âîçâðàòà òåðìèíàëó êîìàíäû íà ïåðåñ÷åò èíäèêàòîðà
//+----------------------------------------------+
//| Âõîäíûå ïàðàìåòðû èíäèêàòîðà                 |
//+----------------------------------------------+
input uint  Per1=14;
input uint  Per2=3;
input uint  Per3=3;
input uint  Per4=5;
input uint  Shift=0; // Ñäâèã èíäèêàòîðà ïî ãîðèçîíòàëè â áàðàõ 
//+----------------------------------------------+
//---- îáúÿâëåíèå äèíàìè÷åñêèõ ìàññèâîâ, êîòîðûå â äàëüíåéøåì
//---- áóäóò èñïîëüçîâàíû â êà÷åñòâå èíäèêàòîðíûõ áóôåðîâ
double IndBuffer[];
double SignalBuffer[];
//---- îáúÿâëåíèå öåëî÷èñëåííûõ ïåðåìåííûõ íà÷àëà îòñ÷åòà äàííûõ
int min_rates_total;
//---- îáúÿâëåíèå ãëîáàëüíûõ ïåðåìåííûõ
int Count[];
double MaxArray[],MinArray[];
//+------------------------------------------------------------------+
//| Îïèñàíèå êëàññà Moving_Average                                   |
//+------------------------------------------------------------------+ 
#include <SmoothAlgorithms.mqh> 
//+------------------------------------------------------------------+
//| Ïåðåñ÷åò ïîçèöèè ñàìîãî íîâîãî ýëåìåíòà â ìàññèâå                |
//+------------------------------------------------------------------+   
void Recount_ArrayZeroPos(int &CoArr[],// âîçâðàò ïî ññûëêå íîìåðà òåêóùåãî çíà÷åíèÿ öåíîâîãî ðÿäà
                          int Size)
  {
//----
   int numb,Max1,Max2;
   static int count=1;
//----
   Max2=Size;
   Max1=Max2-1;
//----
   count--;
   if(count<0) count=Max1;
//----
   for(int iii=0; iii<Max2; iii++)
     {
      numb=iii+count;
      if(numb>Max1) numb-=Max2;
      CoArr[iii]=numb;
     }
  }
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+  
int OnInit()
  {
//---- èíèöèàëèçàöèÿ ïåðåìåííûõ íà÷àëà îòñ÷åòà äàííûõ
   min_rates_total=int(MathMax(Per1,Per4))+2;
//---- ðàñïðåäåëåíèå ïàìÿòè ïîä ìàññèâû ïåðåìåííûõ  
   ArrayResize(Count,Per1);
   ArrayResize(MaxArray,Per1);
   ArrayResize(MinArray,Per1);
//----
   ArrayInitialize(Count,0);
   ArrayInitialize(MaxArray,0.0);
   ArrayInitialize(MinArray,0.0);
//---- ïðåâðàùåíèå äèíàìè÷åñêîãî ìàññèâà IndBuffer[] â èíäèêàòîðíûé áóôåð
   SetIndexBuffer(0,IndBuffer,INDICATOR_DATA);
//---- îñóùåñòâëåíèå ñäâèãà èíäèêàòîðà 1 ïî ãîðèçîíòàëè íà Shift
   PlotIndexSetInteger(0,PLOT_SHIFT,Shift);
//---- îñóùåñòâëåíèå ñäâèãà íà÷àëà îòñ÷åòà îòðèñîâêè èíäèêàòîðà 1 íà min_rates_total
   PlotIndexSetInteger(0,PLOT_DRAW_BEGIN,min_rates_total);
//---- 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(IndBuffer,true);
//---- ïðåâðàùåíèå äèíàìè÷åñêîãî ìàññèâà SignalBuffer[] â èíäèêàòîðíûé áóôåð
   SetIndexBuffer(1,SignalBuffer,INDICATOR_DATA);
//---- îñóùåñòâëåíèå ñäâèãà èíäèêàòîðà 2 ïî ãîðèçîíòàëè íà Shift
   PlotIndexSetInteger(1,PLOT_SHIFT,Shift);
//---- îñóùåñòâëåíèå ñäâèãà íà÷àëà îòñ÷åòà îòðèñîâêè èíäèêàòîðà 2 íà min_rates_total+1
   PlotIndexSetInteger(1,PLOT_DRAW_BEGIN,min_rates_total+1);
//---- 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(SignalBuffer,true);
//---- èíèöèàëèçàöèÿ ïåðåìåííîé äëÿ êîðîòêîãî èìåíè èíäèêàòîðà
   string shortname;
   StringConcatenate(shortname,"KPrmSt(",Per1,", ",Per2,", ",Per3,", ",Per4,", ",Shift,")");
//---- 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);
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator 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[],     // öåíîâîé ìàññèâ ìàêñèìóìîâ öåíû äëÿ ðàñ÷åòà èíäèêàòîðà
                const double& low[],      // öåíîâîé ìàññèâ ìèíèìóìîâ öåíû  äëÿ ðàñ÷åòà èíäèêàòîðà
                const double &close[],
                const long &tick_volume[],
                const long &volume[],
                const int &spread[])
  {
//---- ïðîâåðêà êîëè÷åñòâà áàðîâ íà äîñòàòî÷íîñòü äëÿ ðàñ÷åòà
   if(rates_total<min_rates_total) return(RESET);
//---- îáúÿâëåíèÿ ëîêàëüíûõ ïåðåìåííûõ 
   int limit,bar,maxbar,sh,sl,start1,start2;
   double res,Range,ind,sig;
//----
   maxbar=int(rates_total-Per1-1);
   start1=int(maxbar-Per4);
   start2=start1-1;
//---- 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=int(rates_total-Per4-1); // ñòàðòîâûé íîìåð äëÿ ðàñ÷åòà âñåõ áàðîâ
   else limit=rates_total-prev_calculated; // ñòàðòîâûé íîìåð äëÿ ðàñ÷åòà íîâûõ áàðîâ
//---- èíäåêñàöèÿ ýëåìåíòîâ â ìàññèâàõ, êàê â òàéìñåðèÿõ  
   ArraySetAsSeries(high,true);
   ArraySetAsSeries(low,true);
   ArraySetAsSeries(close,true);
//---- îáúÿâëåíèå ïåðåìåííûõ êëàññà CMoving_Average èç ôàéëà MASeries_Cls.mqh
   static CMoving_Average IND,SIG;
//---- îñíîâíîé öèêë ðàñ÷åòà èíäèêàòîðà
   for(bar=limit; bar>=0 && !IsStopped(); bar--)
     {
      MaxArray[Count[0]]=high[ArrayMaximum(high,bar,Per4)];
      MinArray[Count[0]]=low [ArrayMinimum(low, bar,Per4)];
      //----
      if(bar>maxbar){Recount_ArrayZeroPos(Count,Per1); continue;}
      //----
      sh = ArrayMaximum(MaxArray,0,WHOLE_ARRAY);
      sl = ArrayMinimum(MinArray,0,WHOLE_ARRAY);
      //----
      Range=MaxArray[sh]-MinArray[sl];
      //----
      if(Range) res=NormalizeDouble((close[bar]-MinArray[sl])/(Range)*100,0);
      else res=50;
      //----
      ind=IND.EMASeries(start1,prev_calculated,rates_total,Per2,res,bar,true);
      sig=SIG.EMASeries(start2,prev_calculated,rates_total,Per3,ind,bar,true);
      //----
      IndBuffer[bar]=NormalizeDouble(ind,0);
      SignalBuffer[bar]=NormalizeDouble(sig,0);
      //----
      if(bar<rates_total-1) Recount_ArrayZeroPos(Count,Per1);
     }
//----     
   return(rates_total);
  }
//+------------------------------------------------------------------+