!!fractals - adjustable period trend lines mtf bt2.mq5

#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1  clrDeepSkyBlue
#property indicator_color2  clrPaleVioletRed
#property indicator_width1  2
#property indicator_width2  2
#property strict

enum enTimeFrames
{
   tf_cu  = PERIOD_CURRENT, // Current time frame
   tf_m1  = PERIOD_M1,      // 1 minute
   tf_m5  = PERIOD_M5,      // 5 minutes
   tf_m15 = PERIOD_M15,     // 15 minutes
   tf_m30 = PERIOD_M30,     // 30 minutes
   tf_h1  = PERIOD_H1,      // 1 hour
   tf_h4  = PERIOD_H4,      // 4 hours
   tf_d1  = PERIOD_D1,      // Daily
   tf_w1  = PERIOD_W1,      // Weekly
   tf_mn1 = PERIOD_MN1,     // Monthly
   tf_n1  = -1,             // First higher time frame
   tf_n2  = -2,             // Second higher time frame
   tf_n3  = -3              // Third higher time frame
};

extern enTimeFrames       TimeFrame              = tf_cu;      // Timeframe to use
extern int                FractalPeriod          = 25;                   // Fractal period
extern double             UpperArrowDisplacement = 0.2;                  // Upper fractal displacement
extern double             LowerArrowDisplacement = 0.2;                  // Lower fractal displacement
input bool                ArrowOnFirst           = false;                // Fractal on first mtf bar
extern color              UpperCompletedColor    = clrDeepSkyBlue;       // Upper trend line completed color 
extern color              UpperUnCompletedColor  = clrAqua;              // Upper trend line uncompleted color
extern color              LowerCompletedColor    = clrPaleVioletRed;     // Lower trend line completed color
extern color              LowerUnCompletedColor  = clrHotPink;           // Lower trend line uncompleted color
extern int                CompletedWidth         = 2;                    // Completed trend line width 
extern int                UnCompletedWidth       = 1;                    // Uncompleted trend line width
extern string             UniqueID               = "FractalTrendLines1"; // Trend line unique ID.
extern string             button_note1           = "------------------------------";
extern int                btn_Subwindow = 0;
extern ENUM_BASE_CORNER   btn_corner             = CORNER_LEFT_LOWER; 
extern string             btn_text               = "FTR";
extern string             btn_Font               = "Arial";
extern int                btn_FontSize           = 10;                            
extern color              btn_text_ON_color      = clrWhite;
extern color              btn_text_OFF_color     = clrRed;
extern string             btn_pressed            = "FTL ON";            
extern string             btn_unpressed          = "FTL OFF";
extern color              btn_background_color   = clrDarkGray;
extern color              btn_border_color       = clrBlack;
extern int                button_x               = 140;                                 
extern int                button_y               = 25;                                   
extern int                btn_Width              = 60;                                 
extern int                btn_Height             = 20;                                
extern string             soundBT                = "tck.wav";  
extern string             button_note2           = "------------------------------";

bool show_data = true,found = true;
int lastUp[3],lastDn[3];
string IndicatorName, IndicatorObjPrefix ,buttonId ;
double UpperBuffer[],LowerBuffer[],count[];
string indicatorFileName;
#define _mtfCall(_buff,_ind) iCustom(NULL,TimeFrame,indicatorFileName,PERIOD_CURRENT,FractalPeriod,UpperArrowDisplacement,LowerArrowDisplacement,ArrowOnFirst,UpperCompletedColor,UpperUnCompletedColor,LowerCompletedColor,LowerUnCompletedColor,CompletedWidth,UnCompletedWidth,UniqueID,button_note1,btn_Subwindow,btn_corner,btn_text,btn_Font,btn_FontSize,btn_text_ON_color,btn_text_OFF_color,btn_pressed,btn_unpressed,btn_background_color,btn_border_color,button_x,button_y,btn_Width,btn_Height,soundBT,button_note2,_buff,_ind)

string GenerateIndicatorName(const string target)
{
   string name = target;
   int try = 2;
   while (WindowFind(name) != -1)
   {
      name = target + " #" + IntegerToString(try++);
   }
   return name;
}

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

void createButton(string buttonID,string buttonText,int width,int height,string font,int fontSize,color bgColor,color borderColor,color txtColor)
{
      ObjectDelete    (ChartID(),buttonID);
      ObjectCreate (ChartID(),buttonID,OBJ_BUTTON,btn_Subwindow,0,0);
      ObjectSetInteger(ChartID(),buttonID,OBJPROP_COLOR,txtColor);
      ObjectSetInteger(ChartID(),buttonID,OBJPROP_BGCOLOR,bgColor);
      ObjectSetInteger(ChartID(),buttonID,OBJPROP_BORDER_COLOR,borderColor);
      ObjectSetInteger(ChartID(),buttonID,OBJPROP_XSIZE,width);
      ObjectSetInteger(ChartID(),buttonID,OBJPROP_YSIZE,height);
      ObjectSetString (ChartID(),buttonID,OBJPROP_FONT,font);
      ObjectSetString (ChartID(),buttonID,OBJPROP_TEXT,buttonText);
      ObjectSetInteger(ChartID(),buttonID,OBJPROP_FONTSIZE,fontSize);
      ObjectSetInteger(ChartID(),buttonID,OBJPROP_SELECTABLE,0);
      ObjectSetInteger(ChartID(),buttonID,OBJPRO

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