Mikahekin_v1

//+------------------------------------------------------------------+ 
//|                                                    Mikahekin.mq5 | 
//|                                                                  | 
//|                              Modified by: Ronald Verwer/ROVERCOM |
//+------------------------------------------------------------------+ 
#property copyright ""
#property link ""
//---- íîìåð âåðñèè èíäèêàòîðà
#property version   "1.00"
//---- îòðèñîâêà èíäèêàòîðà â ãëàâíîì îêíå
#property indicator_chart_window 
//---- êîëè÷åñòâî èíäèêàòîðíûõ áóôåðîâ 5
#property indicator_buffers 5 
//---- èñïîëüçîâàíî òðè ãðàôè÷åñêèõ ïîñòðîåíèÿ
#property indicator_plots   3
//+-----------------------------------+
//|  Ïàðàìåòðû îòðèñîâêè èíäèêàòîðà   |
//+-----------------------------------+
//---- îòðèñîâêà èíäèêàòîðà â âèäå ëèíèè
#property indicator_type1   DRAW_COLOR_HISTOGRAM2
//---- â êà÷åñòâå öâåòîâ èíäèêàòîðà èñïîëüçîâàíû
#property indicator_color1 Gray,Red,Lime
//---- ëèíèÿ èíäèêàòîðà - íåïðåðûâíàÿ êðèâàÿ
#property indicator_style1  STYLE_SOLID
//---- òîëùèíà ëèíèè èíäèêàòîðà ðàâíà 5
#property indicator_width1  5
//---- îòîáðàæåíèå ìåòêè èíäèêàòîðà
#property indicator_label1  "Signal"

//---- îòðèñîâêà èíäèêàòîðà â âèäå çíà÷êà
#property indicator_type2   DRAW_ARROW
//---- â êà÷åñòâå öâåòà èíäèêàòîðà èñïîëüçîâàí ðîçîâûé öâåò
#property indicator_color2 Magenta
//---- òîëùèíà èíäèêàòîðà ðàâíà 1
#property indicator_width2  1
//---- îòîáðàæåíèå ìåòêè èíäèêàòîðà
#property indicator_label2  "Buy StopLoss"

//---- îòðèñîâêà èíäèêàòîðà â âèäå çíà÷êà
#property indicator_type3   DRAW_ARROW
//---- â êà÷åñòâå öâåòà èíäèêàòîðà èñïîëüçîâàí ðîçîâûé öâåò
#property indicator_color3 Blue
//---- òîëùèíà èíäèêàòîðà ðàâíà 1
#property indicator_width3  1
//---- îòîáðàæåíèå ìåòêè èíäèêàòîðà
#property indicator_label3  "Sell StopLoss"

//+-----------------------------------+
//|  ÂÕÎÄÍÛÅ ÏÀÐÀÌÅÒÐÛ ÈÍÄÈÊÀÒÎÐÀ     |
//+-----------------------------------+
input int KPeriod=3;
input int JPeriod=7;
//+-----------------------------------+
//---- îáúÿâëåíèå äèíàìè÷åñêèõ ìàññèâîâ, êîòîðûå áóäóò â 
// äàëüíåéøåì èñïîëüçîâàíû â êà÷åñòâå èíäèêàòîðíûõ áóôåðîâ
double UpperBuffer[];
double LowerBuffer[];
double OpMiddleBuffer[];
double ClMiddleBuffer[];
double ColorMiddleBuffer[];
//---- Îáúÿâëåíèå ãëîáàëüíûõ ïåðåìåííûõ
int Count[];
double Highest[],Lowest[];
//---- Îáúÿâëåíèå öåëûõ ïåðåìåííûõ íà÷àëà îòñ÷¸òà äàííûõ
int min_rates_total;
//+------------------------------------------------------------------+
//|  ïåðåñ÷¸ò ïîçèöèè ñàìîãî íîâîãî ýëåìåíòà â ìàññèâå               |
//+------------------------------------------------------------------+   
void Recount_ArrayZeroPos
(
 int &CoArr[]// Âîçâðàò ïî ññûëêå íîìåðà òåêóùåãî çíà÷åíèÿ öåíîâîãî ðÿäà
 )
// Recount_ArrayZeroPos(count)
//+ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -+
  {
//----
   int numb,Max1,Max2;
   static int count=1;

   Max2=MathMax(KPeriod,JPeriod);
   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                         | 
//+------------------------------------------------------------------+  
void OnInit()
  {
//---- Èíèöèàëèçàöèÿ êîíñòàíò
   min_rates_total=KPeriod+JPeriod;

//---- Ðàñïðåäåëåíèå ïàìÿòè ïîä ìàññèâû ïåðåìåííûõ  
   ArrayResize(Count,JPeriod);
   ArrayResize(Highest,JPeriod);
   ArrayResize(Lowest,JPeriod);

//---- ïðåâðàùåíèå äèíàìè÷åñêîãî ìàññèâà â èíäèêàòîðíûé áóôåð
   SetIndexBuffer(0,OpMiddleBuffer,INDICATOR_CALCULATIONS);
//---- îñóùåñòâëåíèå ñäâèãà íà÷àëà îòñ÷¸òà îòðèñîâêè èíäèêàòîðà 1
   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(OpMiddleBuffer,true);

//---- ïðåâðàùåíèå äèíàìè÷åñêîãî ìàññèâà â èíäèêàòîðíûé áóôåð
   SetIndexBuffer(1,ClMiddleBuffer,INDICATOR_CALCULATIONS);
//---- îñóùåñòâëåíèå ñäâèãà íà÷àëà îòñ÷¸òà îòðèñîâêè èíäèêàòîðà 2
   PlotIndexSetInteger(1,PLOT_DRAW_BEGIN,min_rates_total);
//---- 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(ClMiddleBuffer,true);
   
//---- ïðåâðàùåíèå äèíàìè÷åñêîãî ìàññèâà â öâåòîâîé, èíäåêñíûé áóôåð   
   SetIndexBuffer(2,ColorMiddleBuffer,INDICATOR_COLOR_INDEX);
//---- îñóùåñòâëåíèå ñäâèãà íà÷àëà îòñ÷¸òà îòðèñîâêè èíäèêàòîðà
   PlotIndexSetInteger(2,PLOT_DRAW_BEGIN,min_rates_total);
//---- èíäåêñàöèÿ ýëåìåíòîâ â áóôåðå êàê â òàéìñåðèè
   ArraySetAsSeries(ColorMiddleBuffer,true);

//---- ïðåâðàùåíèå äèíàìè÷åñêîãî ìàññèâà â èíäèêàòîðíûé áóôåð
   SetIndexBuffer(3,UpperBuffer,INDICATOR_DATA);
//---- îñóùåñòâëåíèå ñäâèãà íà÷àëà îòñ÷¸òà îòðèñîâêè èíäèêàòîðà 3
   PlotIndexSetInteger(3,PLOT_DRAW_BEGIN,min_rates_total);
//---- óñòàíîâêà çíà÷åíèé èíäèêàòîðà, êîòîðûå íå áóäóò âèäèìû íà ãðàôèêå
   PlotIndexSetDouble(3,PLOT_EMPTY_VALUE,EMPTY_VALUE);
//---- èíäåêñàöèÿ ýëåìåíòîâ â áóôåðå êàê â òàéìñåðèè
   ArraySetAsSeries(UpperBuffer,true);

//---- ïðåâðàùåíèå äèíàìè÷åñêîãî ìàññèâà â èíäèêàòîðíûé áóôåð
   SetIndexBuffer(4,LowerBuffer,INDICATOR_DATA);
//---- îñóùåñòâëåíèå ñäâèãà íà÷àëà îòñ÷¸òà îòðèñîâêè èíäèêàòîðà 4
   PlotIndexSetInteger(4,PLOT_DRAW_BEGIN,min_rates_total);
//---- óñòàíîâêà çíà÷åíèé èíäèêàòîðà, êîòîðûå íå áóäóò âèäèìû íà ãðàôèêå
   PlotIndexSetDouble(4,PLOT_EMPTY_VALUE,EMPTY_VALUE);
//---- èíäåêñàöèÿ ýëåìåíòîâ â áóôåðå êàê â òàéìñåðèè
   ArraySetAsSeries(LowerBuffer,true);

//---- èíèöèàëèçàöèè ïåðåìåííîé äëÿ êîðîòêîãî èìåíè èíäèêàòîðà
   string shortname;
   StringConcatenate(shortname,"Mikahekin( ",KPeriod,", ",JPeriod," )");
//--- 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,_Digits+1);
//---- çàâåðøåíèå èíèöèàëèçàöèè
  }
//+------------------------------------------------------------------+  
//| 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[],
                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÷¸òà
   if(rates_total<min_rates_total) return(0);

//---- Îáúÿâëåíèå ïåðåìåííûõ ñ ïëàâàþùåé òî÷êîé  
   double sumlow,sumhigh,sumopen,sumclose,Max,Min,Op,Cl;
//---- Îáúÿâëåíèå öåëûõ ïåðåìåííûõ
   int limit,bar;

//---- ðàñ÷¸ò ñòàðòîâîãî íîìåðà limit äëÿ öèêëà ïåðåñ÷¸òà áàðîâ
   if(prev_calculated>rates_total || prev_calculated<=0)// ïðîâåðêà íà ïåðâûé ñòàðò ðàñ÷¸òà èíäèêàòîðà
        limit=rates_total-KPeriod-1; // ñòàðòîâûé íîìåð äëÿ ðàñ÷¸òà âñåõ áàðîâ
   else limit=rates_total-prev_calculated;  // ñòàðòîâûé íîìåð äëÿ ðàñ÷¸òà òîëüêî íîâûõ áàðîâ
     
//---- èíäåêñàöèÿ ýëåìåíòîâ â ìàññèâàõ êàê â òàéìñåðèÿõ  
   ArraySetAsSeries(high,true);
   ArraySetAsSeries(low,true);
   ArraySetAsSeries(open,true);
   ArraySetAsSeries(close,true);

//---- Îñíîâíîé öèêë ðàñ÷¸òà ñðåäíåé ëèíèè êàíàëà
   for(bar=limit; bar>=0; bar--)
     {
      Highest[Count[0]]=high[ArrayMaximum(high,bar,KPeriod)];
      Lowest [Count[0]]=low [ArrayMinimum(low, bar,KPeriod)];

      if(bar>rates_total-min_rates_total-1)
        {
         Recount_ArrayZeroPos(Count);
         continue;
        }

      sumlow=0.0;
      sumhigh=0.0;
      sumopen=0.0;
      sumclose=0.0;

      for(int kkk=0; kkk<JPeriod; kkk++)
        {
         sumopen+=open[bar+kkk];
         sumclose+=close[bar+kkk];
         
         sumlow +=Lowest [Count[kkk]];
         sumhigh+=Highest[Count[kkk]];
        }
      
      Op=sumopen /JPeriod;
      Cl=sumclose/JPeriod; 
      
      Max=MathMax(Op,Cl);
      Min=MathMin(Op,Cl);
      
      if(!(Max-Min)) Max+=_Point;
      

      ClMiddleBuffer[bar]=Max;
      OpMiddleBuffer[bar]=Min;
     
      ColorMiddleBuffer[bar]=0; 
      if(Cl>Op) ColorMiddleBuffer[bar]=2;
      if(Cl<Op) ColorMiddleBuffer[bar]=1;
      
      
      UpperBuffer[bar]=sumhigh/JPeriod;
      LowerBuffer[bar]=sumlow /JPeriod;

      if(bar>0) Recount_ArrayZeroPos(Count);
     }
//----    
   return(rates_total);
  }
//+------------------------------------------------------------------+