Help add EMA to ADX code

[[Deleted]]

 I want make code Indicator   .. I wanted to add EMA -1  to  ADX -14  

[rod178]

https://docs.mql4.com/

[[Deleted]]

Help me  !!!!!!!! I make Code  ADX 14  add EMA1  and EMA1_ shift -1  to sample  but  ema1 and ema1_shift 1   no have indicator

 

#property indicator_buffers 4

#property indicator_color1 OrangeRed

#property indicator_color2 Lime

#property indicator_color3 Magenta

#property indicator_color4 White

//---- input parameters

extern int ADXPeriod = 14;

extern int Period_EMA1 = 1;

extern int Period_EMA1_Shift=1;

extern int ModeMA  = 0;

//---- buffers

double ADXBuffer[];

double PlusDiBuffer[];

double MinusDiBuffer[];

double PlusSdiBuffer[];

double MinusSdiBuffer[];

double TempBuffer[];

double EMA1Buffer[];

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

//| Custom indicator initialization function                         |

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

int init()

  {

//---- 3 additional buffers are used for counting.

   IndicatorBuffers(7);

   

//---- indicator buffers

   SetIndexBuffer(0,ADXBuffer);

   SetIndexBuffer(1,PlusDiBuffer);

   SetIndexBuffer(2,MinusDiBuffer);

   SetIndexBuffer(3,PlusSdiBuffer);

   SetIndexBuffer(4,MinusSdiBuffer);

   SetIndexBuffer(5,TempBuffer);

   SetIndexBuffer(6,EMA1Buffer);   

   

   

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

   IndicatorShortName("ADX("+ADXPeriod+")");

   SetIndexLabel(0,"ADX");

   SetIndexLabel(1,"+DI");

   SetIndexLabel(2,"-DI");

   SetIndexLabel(3,"EMA1");   

   

   

//----

   SetIndexDrawBegin(0,ADXPeriod);

   SetIndexDrawBegin(1,ADXPeriod);

   SetIndexDrawBegin(2,ADXPeriod);

   SetIndexDrawBegin(3,Period_EMA1);  

   

   

//----

   return(0);

  }

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

//| Average Directional Movement Index                               |

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

int start()

  {

   double pdm,mdm,tr;

   double price_high,price_low;

   int    starti,i,counted_bars=IndicatorCounted();

   

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

   i=Bars-2;

   PlusSdiBuffer[i+1]=0;

   MinusSdiBuffer[i+1]=0;

   if(counted_bars>=i) i=Bars-counted_bars-1;

   starti=i;

   

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

   while(i>=0)

     {

      price_low=Low[i];

      price_high=High[i];

      

      

      pdm=price_high-High[i+1];

      mdm=Low[i+1]-price_low;

      if(pdm<0) pdm=0;  // +DM

      if(mdm<0) mdm=0;  // -DM

      if(pdm==mdm) { pdm=0; mdm=0; }

      else if(pdm<mdm) pdm=0;

           else if(mdm<pdm) mdm=0;

     

      double num1=MathAbs(price_high-price_low);

      double num2=MathAbs(price_high-Close[i+1]);

      double num3=MathAbs(price_low-Close[i+1]);

      tr=MathMax(num1,num2);

      tr=MathMax(tr,num3);

      

      //---- counting plus/minus direction

      

      if(tr==0) { PlusSdiBuffer[i]=0; MinusSdiBuffer[i]=0; }

      else      { PlusSdiBuffer[i]=100.0*pdm/tr; MinusSdiBuffer[i]=100.0*mdm/tr; }

      //----

      i--;

     }

     

     

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

  

//---- last counted bar will be recounted

   if(counted_bars>0) counted_bars--;

   int limit=Bars-counted_bars;

   

   

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

 

//---- apply EMA to +DI

   for(i=0; i<=limit; i++)

      PlusDiBuffer[i]=iMAOnArray(PlusSdiBuffer,Bars,ADXPeriod,0,MODE_EMA,i);

      

      

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

    

//---- apply EMA to -DI

   for(i=0; i<=limit; i++)

      MinusDiBuffer[i]=iMAOnArray(MinusSdiBuffer,Bars,ADXPeriod,0,MODE_EMA,i);

      

      

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

   

//---- Directional Movement (DX)

   i=Bars-2;

   TempBuffer[i+1]=0;

   i=starti;

   while(i>=0)

     {

      double div=MathAbs(PlusDiBuffer[i]+MinusDiBuffer[i]);

      if(div==0.00) TempBuffer[i]=0;

      else TempBuffer[i]=100*(MathAbs(PlusDiBuffer[i]-MinusDiBuffer[i])/div);

      i--;

     }

     

     

     

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

     

//---- ADX is exponential moving average on DX

   for(i=0; i<limit; i++)  ADXBuffer[i]=iMAOnArray(TempBuffer,Bars,ADXPeriod,0,MODE_EMA,i); 

   

   

  

      

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

      

      

//----

   return(0);

  }

  

  

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

[rod178]

use the src to post code

read the documentation