rsi_accumulated_ifloating_levelsp.mq5

???//------------------------------------------------------------------

#property indicator_separate_window
#property indicator_buffers 8
#property indicator_color1  clrLimeGreen
#property indicator_color2  clrSilver
#property indicator_color3  clrPaleVioletRed
#property indicator_color4  clrSilver
#property indicator_color5  clrLimeGreen
#property indicator_color6  clrLimeGreen
#property indicator_color7  clrPaleVioletRed
#property indicator_color8  clrPaleVioletRed
#property indicator_width4  2
#property indicator_width5  3
#property indicator_width6  3
#property indicator_width7  3
#property indicator_width8  3
#property indicator_style1  STYLE_DOT
#property indicator_style2  STYLE_DOT
#property indicator_style3  STYLE_DOT
#property strict

enum enPrices
{
   pr_close,      // Close
   pr_open,       // Open
   pr_high,       // High
   pr_low,        // Low
   pr_median,     // Median
   pr_typical,    // Typical
   pr_weighted,   // Weighted
   pr_average,    // Average (high+low+open+close)/4
   pr_medianb,    // Average median body (open+close)/2
   pr_tbiased,    // Trend biased price
   pr_tbiased2,   // Trend biased (extreme) price
   pr_haclose,    // Heiken ashi close
   pr_haopen ,    // Heiken ashi open
   pr_hahigh,     // Heiken ashi high
   pr_halow,      // Heiken ashi low
   pr_hamedian,   // Heiken ashi median
   pr_hatypical,  // Heiken ashi typical
   pr_haweighted, // Heiken ashi weighted
   pr_haaverage,  // Heiken ashi average
   pr_hamedianb,  // Heiken ashi median body
   pr_hatbiased,  // Heiken ashi trend biased price
   pr_hatbiased2  // Heiken ashi trend biased (extreme) price
};
enum enRsiTypes
{
   rsi_rsi,  // Regular RSI
   rsi_slow, // Slow RSI
   rsi_rap,  // Rapid RSI
   rsi_har,  // Harris RSI
   rsi_rsx,  // RSX
   rsi_cut   // Cuttlers RSI
};
enum enColorOn
{
   cc_onSlope,   // Change color on slope change
   cc_onMiddle,  // Change color on middle line cross
   cc_onLevels   // Change color on outer levels cross
};
enum enLevelType
{
   lvl_floa,  // Floating levels
   lvl_quan   // Quantile levels
};

extern ENUM_TIMEFRAMES    TimeFrame       = PERIOD_CURRENT; // Time frame to use
extern int                RsiPeriod       = 14;           // Rsi period to use
extern enPrices           RsiPrice        = pr_close;     // Price to use
extern int                RsiPriceFilter  = 1;            // Rsi price filter
extern ENUM_MA_METHOD     RsiPriceFilterType = MODE_EMA;  // Rsi price filter type
extern enRsiTypes         RsiType         = rsi_rsi;      // Rsi type to use
extern int                AccPeriod       = 5;            // Accumulate last n rsi values
extern enLevelType        LevelsType      = lvl_floa;     // Levels type
extern int                LevelsPeriod    = 25;           // Levels period
extern double             LevelsUp        = 80;           // Upper level %
extern double             LevelsDown      = 20;           // Lower level %
extern enColorOn          ColorOn         = cc_onLevels;    // Color change on :
extern bool               alertsOn        = false;        // Turn alerts on
extern bool               alertsOnCurrent = false;        // Alerts on current (still opened) bar?
extern bool               alertsMessage   = true;         // Alerts should display a pop-up message
extern bool               alertsSound     = true;         // Alerts should play an alert sound?
extern bool               alertsEmail     = false;        // Alerts should send an email?
extern bool               Interpolate     = true;         // Interpolate in multi time frame mode?

double rsi[],rsic[],rsicDa[],rsicDb[],rsicUa[],rsicUb[],levup[],levmi[],levdn[],state[],prices[],count[];
string indicatorFileName;
#define _mtfCall(_buff,_ind) iCustom(NULL,TimeFrame,indicatorFileName,PERIOD_CURRENT,RsiPeriod,RsiPrice,RsiPriceFilter,RsiPriceFilterType,RsiType,AccPeriod,LevelsType,LevelsPeriod,LevelsUp,LevelsDown,ColorOn,alertsOn,alertsOnCurrent,alertsMessage,alertsSound,alertsEmail,_buff,_ind)

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

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

string rsiMethodNames[] = {"RSI","Slow RSI","Rapid RSI","Harris RSI","RSX","Cuttler RSI"};
string getRsiName(int method)
{
   int max = ArraySize(rsiMethodNames)-1;
      method=MathMax(MathMin(method,max),0); return(rsiMethodNames[method]);
}

double workRsi[][13];
#define _price  0
#define _change 1
#define _changa 2
#define _rsival 1
#define _rsval  1

double iRsi(int rsiMode, double price, double period, int i, int instanceNo=0)
{
   if (ArrayRange(workRsi,0)!=Bars) ArrayResize(workRsi,Bars);
      int z = instanceNo*13; 
      int r = Bars-i-1;

   workRsi[r][z+_price] = price;
   period = MathMax(period,1);
   switch (rsiMode)
   {
      case rsi_rsi:
         {
            double alpha = 1.0/period; 
            if (r<period)
               {
                  int k; double sum = 0; for (k=0; k<period && (r-k-1)>=0; k++) sum += MathAbs(workRsi[r-k][z+_price]-workRsi[r-k-1][z+_price]);
                     workRsi[r][z+_change] = (workRsi[r][z+_price]-workRsi[0][z+_price])/MathMax(k,1);
                     workRsi[r][z+_changa] =                                         sum/MathMax(k,1);
               }
            else
               {
                  double change = wo

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