gryps2/EA-code/handy_systems/EXPERIMENTAL/HS-E-003-INPUT-GROUP-FOR-MT5/HS-E-003-INPUT-GROUP-FOR-MT5.mq5

//+------------------------------------------------------------------+
//|                                         HS-E-003-INPUT-GROUP.mq5 |
//|                                   Copyright 2024, HANDY SYSTEMS. |
//|                                                                  |
//+------------------------------------------------------------------+
#property copyright "Copyright 2024, HANDY SYSTEMS."
#property link      ""
#property version   "1.00"
//+------------------------------------------------------------------+
//| Include                                                          |
//+------------------------------------------------------------------+
#include <Expert\Expert.mqh>
//--- available signals
#include <Expert\Signal\SignalMA.mqh>
//--- available trailing
#include <Expert\Trailing\TrailingMA.mqh>
//--- available money management
#include <Expert\Money\MoneyFixedLot.mqh>
//+------------------------------------------------------------------+
//| Inputs                                                           |
//+------------------------------------------------------------------+
//--- inputs for expert
input group              "Basic expert properties"
   input string             Expert_Title         ="HS-E-003-INPUT-GROUP"; // Expert name
   input ulong              Expert_MagicNumber   =17060;                  // Magic number
   input bool               Expert_EveryTick     =false;                  // Operate on every tick
   
//--- inputs for main signal
input group              "Main signal properties"
   input int                Signal_ThresholdOpen =10;                     // Signal threshold value to open [0...100]
   input int                Signal_ThresholdClose=10;                     // Signal threshold value to close [0...100]
   input double             Signal_PriceLevel    =0.0;                    // Price level to execute a deal
   input double             Signal_StopLevel     =50.0;                   // Stop Loss level (in points)
   input double             Signal_TakeLevel     =50.0;                   // Take Profit level (in points)
   input int                Signal_Expiration    =4;                      // Expiration of pending orders (in bars)
   input int                Signal_MA_PeriodMA   =12;                     // Moving Average(12,0,...) Period of averaging
   input int                Signal_MA_Shift      =0;                      // Moving Average(12,0,...) Time shift
   input ENUM_MA_METHOD     Signal_MA_Method     =MODE_SMA;               // Moving Average(12,0,...) Method of averaging
   input ENUM_APPLIED_PRICE Signal_MA_Applied    =PRICE_CLOSE;            // Moving Average(12,0,...) Prices series
   input double             Signal_MA_Weight     =1.0;                    // Moving Average(12,0,...) Weight [0...1.0]
   
//--- inputs for trailing
input group              "Trailing properties"
   input int                Trailing_MA_Period   =12;                     // Period of MA
   input int                Trailing_MA_Shift    =0;                      // Shift of MA
   input ENUM_MA_METHOD     Trailing_MA_Method   =MODE_SMA;               // Method of averaging
   input ENUM_APPLIED_PRICE Trailing_MA_Applied  =PRICE_CLOSE;            // Prices series
   
//--- inputs for money
input group              "Money management properties"
   input double             Money_FixLot_Percent =10.0;                   // Percent
   input double             Money_FixLot_Lots    =0.1;                    // Fixed volume
   
//+------------------------------------------------------------------+
//| Global expert object                                             |
//+------------------------------------------------------------------+
CExpert ExtExpert;
//+------------------------------------------------------------------+
//| Initialization function of the expert                            |
//+------------------------------------------------------------------+
int OnInit()
  {
//--- Initializing expert
if(!ExtExpert.Init(Symbol(),Period(),Expert_EveryTick,Expert_MagicNumber))
     {
      //--- failed
      printf(__FUNCTION__+": error initializing expert");
      ExtExpert.Deinit();
      return(INIT_FAILED);
     }
//--- Creating signal
   CExpertSignal *signal=new CExpertSignal;
   if(signal==NULL)
     {
      //--- failed
      printf(__FUNCTION__+": error creating signal");
      ExtExpert.Deinit();
      return(INIT_FAILED);
     }
//---
   ExtExpert.InitSignal(signal);
   signal.ThresholdOpen(Signal_ThresholdOpen);
   signal.ThresholdClose(Signal_ThresholdClose);
   signal.PriceLevel(Signal_PriceLevel);
   signal.StopLevel(Signal_StopLevel);
   signal.TakeLevel(Signal_TakeLevel);
   signal.Expiration(Signal_Expiration);
//--- Creating filter CSignalMA
CSignalMA *filter0=new CSignalMA;
if(filter0==NULL)
  {
   //--- failed
   printf(__FUNCTION__+": error creating filter0");
   ExtExpert.Deinit();
   return(INIT_FAILED);
  }
signal.AddFilter(filter0);
//--- Set filter parameters
filter0.PeriodMA(Signal_MA_PeriodMA);
filter0.Shift(Signal_MA_Shift);
filter0.Method(Signal_MA_Method);
filter0.Applied(Signal_MA_Applied);
filter0.Weight(Signal_MA_Weight);
//--- Creation of trailing object
  CTrailingMA *trailing=new CTrailingMA;
   if(trailing==NULL)
     {
      //--- failed
      printf(__FUNCTION__+": error creating trailing");
      ExtExpert.Deinit();
      return(INIT_FAILED);
     }
//--- Add trailing to expert (will be deleted automatically))
   if(!ExtExpert.InitTrailing(trailing))
     {
      //--- failed
      printf(__FUNCTION__+": error initializing trailing");
      ExtExpert.Deinit();
      return(INIT_FAILED);
     }
//--- Set trailing parameters
trailing.Period(Trailing_MA_Period);
trailing.Shift(Trailing_MA_Shift);
trailing.Method(Trailing_MA_Method);
trailing.Applied(Trailing_MA_Applied);
//--- Creation of money object
CMoneyFixedLot *money=new CMoneyFixedLot;
   if(money==NULL)
     {
      //--- failed
      printf(__FUNCTION__+": error creating money");
      ExtExpert.Deinit();
      return(INIT_FAILED);
     }
//--- Add money to expert (will be deleted automatically))
   if(!ExtExpert.InitMoney(money))
     {
      //--- failed
      printf(__FUNCTION__+": error initializing money");
      ExtExpert.Deinit();
      return(INIT_FAILED);
     }
//--- Set money parameters
money.Percent(Money_FixLot_Percent);
money.Lots(Money_FixLot_Lots);
//--- Check all trading objects parameters
   if(!ExtExpert.ValidationSettings())
     {
      //--- failed
      ExtExpert.Deinit();
      return(INIT_FAILED);
     }
//--- Tuning of all necessary indicators
   if(!ExtExpert.InitIndicators())
     {
      //--- failed
      printf(__FUNCTION__+": error initializing indicators");
      ExtExpert.Deinit();
      return(INIT_FAILED);
     }
//--- ok
   return(INIT_SUCCEEDED);
  }
//+------------------------------------------------------------------+
//| Deinitialization function of the expert                          |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
  {
   ExtExpert.Deinit();
  }
//+------------------------------------------------------------------+
//| "Tick" event handler function                                    |
//+------------------------------------------------------------------+
void OnTick()
  {
   ExtExpert.OnTick();
  }
//+------------------------------------------------------------------+
//| "Trade" event handler function                                   |
//+------------------------------------------------------------------+
void OnTrade()
  {
   ExtExpert.OnTrade();
  }
//+------------------------------------------------------------------+
//| "Timer" event handler function                                   |
//+------------------------------------------------------------------+
void OnTimer()
  {
   ExtExpert.OnTimer();
  }
//+------------------------------------------------------------------+