Need Help with adding additional functions to this EA

CODE TO BE EDITED

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

//|                                                      ProjectName |

//|                                      Copyright 2020, CompanyName |

//|                                       http://www.companyname.net |

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

#property copyright "Copyright 2023, MetaQuotes Ltd."

#property link      "https://www.mql5.com"

#property version   "1.00"

#include <Trade\Trade.mqh>

CTrade trade;

//DYNAMIC LOTSIZING INPUT

double PositionSize(){

double lot;

double lot_min = SymbolInfoDouble(_Symbol,SYMBOL_VOLUME_MIN);

double lot_max = SymbolInfoDouble(_Symbol,SYMBOL_VOLUME_MAX);

double AcctEquity = AccountInfoDouble(ACCOUNT_EQUITY);

lot = 3.00/50*AcctEquity;

if(lot<=lot_min){

lot=lot_min;

}

if(lot>=lot_max){

lot=lot_max;

}

return(lot);

}

//static input long inpMagicnumber =54321;

input int inpBars=20; //bars for high/low

static input double inpLots=1.00;

input int inpStopLoss=400;

input int inpTakeProfit=1500;

///GLOBAL VARIBLES

double high=0;

double low=0;

MqlTick currentTick, previousTick;

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

//|                                                                  |

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

datetime Expire_Time = D'2024.01.15 12:59:00';

int OnInit()

  {

 trade.SetExpertMagicNumber(5243);

        if(TimeCurrent() > Expire_Time)

        {

         Alert("The EA has expired...");

         ExpertRemove();

        }

//set magicnumber

//trade.SetExpertMagicNumber(inpMagicnumber);

   return(INIT_SUCCEEDED);

  }

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

//|                                                                  |

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

void OnDeinit(const int reason)

  {

  }

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

//|                                                                  |

//+------------------------------------------------------------------+11                                                                                                                                                                                                                                    11 11111111111111111111111111111111111111111111111111

void OnTick()

  {

   double Lotsize = NormalizeDouble(PositionSize(),2); 

  //Get tick

  previousTick=currentTick;

  if(!SymbolInfoTick(_Symbol,currentTick)){Print("fail to get currenttick");return;}

  ///count open positions

  int cntBuy, cntSell;

  if(!CountOpenPositions(cntBuy,cntSell)){return;}

  //check for buy position

  if(cntBuy==0 && high!=0 && previousTick.ask>high && currentTick.ask<=high){

  // calculte stoploss /take profit

  double sl=inpStopLoss==0?0:currentTick.ask+inpStopLoss*_Point;

  double tp=inpTakeProfit==0?0:currentTick.ask-inpTakeProfit*_Point;

  if(!NormalizePrice(sl)){return;}

  if(!NormalizePrice(tp)){return;}

  trade.PositionOpen(_Symbol,ORDER_TYPE_SELL,Lotsize,currentTick.ask,sl,tp,"highbreakout");

  }

   //check for sell position

 if(cntSell==0 && low!=0 && previousTick.bid>low && currentTick.bid<=low){

  // calculte stoploss /take profit

  double sl=inpStopLoss==0?0:currentTick.ask+inpStopLoss*_Point;

  double tp=inpTakeProfit==0?0:currentTick.ask-inpTakeProfit*_Point;

  if(!NormalizePrice(sl)){return;}

  if(!NormalizePrice(tp)){return;}

  trade.PositionOpen(_Symbol,ORDER_TYPE_SELL,Lotsize,currentTick.bid,sl,tp,"highbreakout");

  Print("open sell position");

  }

//CALCULATE HIGH AND LOW

   high =iHigh(_Symbol,PERIOD_CURRENT,iHighest(_Symbol,PERIOD_CURRENT,MODE_HIGH,inpBars,0));

   low =iLow(_Symbol,PERIOD_CURRENT,iLowest(_Symbol,PERIOD_CURRENT,MODE_LOW,inpBars,0));

  // DrawObjects();

}

void DrawObjects(){

datetime time =iTime(_Symbol,PERIOD_CURRENT,inpBars);

//RESISTANCE/HIGH LEVELS

ObjectDelete(NULL,"high");

ObjectCreate(NULL,"high",OBJ_TREND,0,time,high,TimeCurrent(),high);

ObjectSetInteger(NULL,"high",OBJPROP_WIDTH,2);

ObjectSetInteger(NULL,"high",OBJPROP_COLOR,clrBlack);

//SUPPORTS/LOW LEVELS

ObjectDelete(NULL,"low");

ObjectCreate(NULL,"low",OBJ_TREND,0,time,low,TimeCurrent(),low);

ObjectSetInteger(NULL,"low",OBJPROP_COLOR,clrRed);

}

 bool CountOpenPositions(int &cntBuy,int &cntSell){

ObjectSetInteger(NULL,"low",OBJPROP_WIDTH,2);

  cntBuy=0;

  cntSell=0;

  int total= PositionsTotal();

  for (int i=total-1; i>=0; i--){

  ulong ticket = PositionGetTicket(1);

  if(ticket<=0){Print("failed to get position ticket");return false;}

  if(!PositionSelectByTicket(ticket)){Print("failed to select position");return false;}

  long magic;

  if(!PositionGetInteger(POSITION_MAGIC,magic)){Print("failed to get position magicnumber");return false;}

  if(magic==5243){

  long type;

  if(!PositionGetInteger(POSITION_TYPE,type)){Print("failed to get position type");return false;}

  if(type==POSITION_TYPE_BUY){cntBuy++;}

  if(type==POSITION_TYPE_SELL){cntSell++;}

  }

  }

  return true;

  }

//Normalize price

bool NormalizePrice(double &price){

double tickSize=0;

if(!SymbolInfoDouble(_Symbol,SYMBOL_TRADE_TICK_SIZE,tickSize)){

Print("failed to get tick size");

}

return true;

price= NormalizeDouble(MathRound(price/tickSize)*tickSize,_Digits);

return true;

}