stepma_of_rsi_adaptive_ema_2_2.mq5

#property indicator_chart_window
#property indicator_buffers 3
#property indicator_color1 LimeGreen
#property indicator_color2 Orange
#property indicator_color3 Orange
#property indicator_width1 2
#property indicator_width2 3
#property indicator_width3 3
#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_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
};

extern ENUM_TIMEFRAMES TimeFrame   = PERIOD_CURRENT; // Time frame to use
extern int      RsiLength          = 14;          // Rsi length
extern enPrices RsiPrice           = pr_close;    // Rsi price
extern double   Sensitivity        = 4;           // Sensivity Factor
extern double   StepSize           = 5;           // Constant Step Size
extern bool     alertsOn           = false;       // Turn alerts on
extern bool     alertsOnCurrent    = true;        // Alerts on still opened bar
extern bool     alertsMessage      = true;        // Alerts should show popup message
extern bool     alertsSound        = false;       // Alerts should play a sound
extern bool     alertsEmail        = false;       // Alerts should send email
extern bool     alertsPushNotif    = false;       // Alerts should send notification
extern bool     Interpolate        = true;        // Interplate in multi time frame mode

double rsi[];
double LineBuffer[];
double DnBuffera[];
double DnBufferb[];
double smin[];
double smax[];
double trend[];
string indicatorFileName;
bool   returnBars;

int init()
{
      // код доступен только после оплаты
   }
int deinit() { return(0); }     

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

double workRsi[][3];
#define _price  0
#define _change 1
#define _changa 2

double iRsi(double price, double period, int i, int instanceNo=0)
{
   if (ArrayRange(workRsi,0)!=Bars) ArrayResize(workRsi,Bars);
      int z = instanceNo*3; 
      int r = Bars-i-1;

   workRsi[r][z+_price] = price;
         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] =                   

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