EASY-TREND

ÿþ//+------------------------------------------------------------------+

//|                                                   EASY-TREND.mq4 |

//|                        Copyright 2022, MetaQuotes Software Corp. |

//|                                             https://www.mql5.com |

//+------------------------------------------------------------------+







#property copyright "Copyright © 2005, MetaQuotes Software Corp."

#property link      "http://www.metaquotes.net"

//----

#property strict

#property indicator_chart_window

#property indicator_buffers 7



#property indicator_color2 MediumSeaGreen

#property indicator_color4 Orange

#property  indicator_color5  Plum

#property  indicator_width5 5

#property indicator_color6 IndianRed

#property  indicator_color7  LightSkyBlue

#property  indicator_width7 5

//---- input parameters

/*************************************************************************

PERIOD_M1   1

PERIOD_M5   5

PERIOD_M15  15

PERIOD_M30  30

PERIOD_H1   60

PERIOD_H4   240

PERIOD_D1   1440

PERIOD_W1   10080

PERIOD_MN1  43200

You must use the numeric value of the timeframe that you want to use

when you set the TimeFrame' value with the indicator inputs.

**************************************************************************/

extern int TimeFrame=60;



//---- input parameters Bollinger-inverse

extern int ainpperiod = 10;

extern double ainpdeviation =1.25 ;

extern int ainpshift = 1;



//---- input parameters Ma

extern int aperiodma = 3;

extern int ashiftma = 0;

extern int amethodma = 3;

extern int apricema = 5;

//---- input parameters MaxMinChannel

extern int Band_PeriodMM = 90;

extern int SiftMM = 1;

//----

double UP[];

double STBL[];

double DW[];



double UP1;

double STBL1;

double DW1;



double m00[];

double m01[];

double m10[];

double m11[];

double m20[];

double m21[];



string TimeFrameStr;



//+------------------------------------------------------------------+

//| Custom indicator initialization function                         |

//+------------------------------------------------------------------+

int init()

  {

//---- indicator line

   SetIndexBuffer(0,m00);

   SetIndexStyle(0,DRAW_LINE);



   SetIndexBuffer(1,UP);

   SetIndexStyle(1,DRAW_HISTOGRAM,0,5);



   SetIndexBuffer(2,m01);

   SetIndexStyle(2,DRAW_LINE);



   SetIndexBuffer(2,m10);

   SetIndexStyle(2,DRAW_LINE);



   SetIndexBuffer(3,STBL);

   SetIndexStyle(3,DRAW_HISTOGRAM,0,5);



   SetIndexBuffer(4,m11);

   SetIndexStyle(4,DRAW_LINE);



   SetIndexBuffer(2,m20);

   SetIndexStyle(2,DRAW_LINE,0,3);



   SetIndexBuffer(5,DW);

   SetIndexStyle(5,DRAW_HISTOGRAM,0,5);



   SetIndexBuffer(6,m21);

   SetIndexStyle(6,DRAW_LINE,0,3);







//---- name for DataWindow and indicator subwindow label

   switch(TimeFrame)

     {

      case 1 :

         TimeFrameStr="Period_M1";

         break;

      case 5 :

         TimeFrameStr="Period_M5";

         break;

      case 15 :

         TimeFrameStr="Period_M15";

         break;

      case 30 :

         TimeFrameStr="Period_M30";

         break;

      case 60 :

         TimeFrameStr="Period_H1";

         break;

      case 240 :

         TimeFrameStr="Period_H4";

         break;

      case 1440 :

         TimeFrameStr="Period_D1";

         break;

      case 10080 :

         TimeFrameStr="Period_W1";

         break;

      case 43200 :

         TimeFrameStr="Period_MN1";

         break;

      default :

         TimeFrameStr="Current Timeframe";

     }







   return(0);

  }

//----



//+------------------------------------------------------------------+

//| MTF Parabolic Sar                                                |

//+------------------------------------------------------------------+

int start()

  {

   datetime TimeArray[];

   

   





   int    i,limit,y=0,counted_bars=IndicatorCounted();



// Plot defined time frame on to current time frame

   ArrayCopySeries(TimeArray,MODE_TIME,Symbol(),TimeFrame);

//----

   limit=Bars-counted_bars;

   for(i=0,y=0; i<limit; i++)

     {

      if(Time[i]<TimeArray[y])

         y++;

      /***********************************************************

         Add your main indicator loop below.  You can add the full

            indicator code or you can just reference an existing

            indicator with its iValue or iCustom.

         Rule 1:  Add extern inputs above for all neccesary values

         Rule 2:  Use 'TimeFrame' for the indicator time frame

         Rule 3:  Use 'y' for your indicator's shift value

       **********************************************************/



      m00[i]=getPeriodLow(Band_PeriodMM,i+SiftMM);

      m01[i]=getPeriodHigh(Band_PeriodMM,i+SiftMM);

      m10[i]=getPeriodHigh(Band_PeriodMM,i+SiftMM);

      m11[i]=getPeriodLow(Band_PeriodMM,i+SiftMM);

      m20[i]=getPeriodLow(Band_PeriodMM,i+SiftMM);

      m21[i]=getPeriodHigh(Band_PeriodMM,i+SiftMM);



      UP1= iCustom(NULL,TimeFrame,"a-TENDANCE-H1-chart-window",ainpperiod,ainpdeviation,ainpshift,aperiodma,ashiftma,amethodma,apricema,4,y);

      STBL1= iCustom(NULL,TimeFrame,"a-TENDANCE-H1-chart-window",ainpperiod,ainpdeviation,ainpshift,aperiodma,ashiftma,amethodma,apricema,6,y);

      DW1= iCustom(NULL,TimeFrame,"a-TENDANCE-H1-chart-window",ainpperiod,ainpdeviation,ainpshift,aperiodma,ashiftma,amethodma,apricema,8,y);



      if(UP1>0)

        {

         UP[i]=getPeriodHigh(Band_PeriodMM,i+SiftMM);

        }

      else

        {

         UP[i]=getPeriodLow(Band_PeriodMM,i+SiftMM);

        };

      if(STBL1>0)

        {

         STBL[i]=getPeriodHigh(Band_PeriodMM,i+SiftMM);

        }

      else

        {

         STBL[i]=getPeriodLow(Band_PeriodMM,i+SiftMM);

        };

      if(DW1>0)

        {

         DW[i]=getPeriodHigh(Band_PeriodMM,i+SiftMM);

        }

      else

        {

         DW[i]=getPeriodLow(Band_PeriodMM,i+SiftMM);

        };



     }





//----

   return(0);

  }

double getPeriodHigh(int period, int pos)

  {

   int i;

   double buffer = 0;

   for(i=pos; i<=pos+period; i++)

     {

      if(High[i] > buffer)

        {

         buffer = High[i];

        }

     }

   return (buffer);

  }

//+------------------------------------------------------------------+

//|                                                                  |

//+------------------------------------------------------------------+

double getPeriodLow(int period, int pos)

  {

   int i;

   double buffer = 100000;

   for(i=pos; i<=pos+period; i++)

     {

      if(Low[i] < buffer)

        {

         buffer = Low[i];

        }

     }

   return (buffer);

  }

//+------------------------------------------------------------------+