//+------------------------------------------------------------------+
//|                             Gold Scalping Indicator for gold.mq5 |
//|                             Copyright 2000-2024, MetaQuotes Ltd. |
//|                                             https://www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2000-2024, MetaQuotes Ltd."
#property link      "https://www.mql5.com"
#property version   "1.00"
//+------------------------------------------------------------------+
//| Include                                                          |
//+------------------------------------------------------------------+
#include <Gold Scalping \Gold Scalping .mqh>
#include <Gold Scalping \Signal\SignalMA.mqh>
#include <Gold Scalping \Trailing\TrailingParabolicSAR.mqh>
#include <Gold Scalping \Money\MoneySizeOptimized.mqh>
//+------------------------------------------------------------------+
//| Inputs                                                           |
//+------------------------------------------------------------------+
//--- inputs for Gold Scalping 
input string             Inp_Gold Scalping _Title                      ="Gold Scalping MAPSARSizeOptimized";
int                      Gold Scalping _MagicNumber                    =27893;
bool                     Gold Scalping _EveryTick                      =false;
//--- inputs for signal
input int                Inp_Signal_MA_Period                  =12;
input int                Inp_Signal_MA_Shift                   =6;
input ENUM_MA_METHOD     Inp_Signal_MA_Method                  =MODE_SMA;
input ENUM_APPLIED_PRICE Inp_Signal_MA_Applied                 =PRICE_CLOSE;
//--- inputs for trailing
input double             Inp_Trailing_ParabolicSAR_Step        =0.02;
input double             Inp_Trailing_ParabolicSAR_Maximum     =0.2;
//--- inputs for money
input double             Inp_Money_SizeOptimized_DecreaseFactor=3.0;
input double             Inp_Money_SizeOptimized_Percent       =10.0;
//+------------------------------------------------------------------+
//| Global Gold Scalping  object                                             |
//+------------------------------------------------------------------+
CGold Scalping  ExtGold Scalping ;
//+------------------------------------------------------------------+
//| Initialization function of the Gold Scalping                             |
//+------------------------------------------------------------------+
int OnInit(void)
  {
//--- Initializing Gold Scalping 
   if(!ExtGold Scalping .Init(Symbol(),Period(),Gold Scalping _EveryTick,Gold Scalping _MagicNumber))
     {
      //--- failed
      printf(__FUNCTION__+": error initializing Gold Scalping ");
      Gold Scalping Indicator for gold();
      return(-1);
     }
//--- Creation of signal object
   CSignalMA *signal=new CSignalMA;
   if(signal==NULL)
     {
      //--- failed
      printf(__FUNCTION__+": error creating signal");
      Gold Scalping Indicator for gold();
      return(-2);
     }
//--- Add signal to Gold Scalping  (will be deleted automatically))
   if(!ExtGold Scalping .InitSignal(signal))
     {
      //--- failed
      printf(__FUNCTION__+": error initializing signal");
      Gold Scalping Indicator for gold();
      return(-3);
     }
//--- Set signal parameters
   signal.PeriodMA(Inp_Signal_MA_Period);
   signal.Shift(Inp_Signal_MA_Shift);
   signal.Method(Inp_Signal_MA_Method);
   signal.Applied(Inp_Signal_MA_Applied);
//--- Check signal parameters
   if(!signal.ValidationSettings())
     {
      //--- failed
      printf(__FUNCTION__+": error signal parameters");
      Gold Scalping Indicator for gold();
      return(-4);
     }
//--- Creation of trailing object
   CTrailingPSAR *trailing=new CTrailingPSAR;
   if(trailing==NULL)
     {
      //--- failed
      printf(__FUNCTION__+": error creating trailing");
      Gold Scalping Indicator for gold();
      return(-5);
     }
//--- Add trailing to Gold Scalping  (will be deleted automatically))
   if(!ExtGold Scalping .InitTrailing(trailing))
     {
      //--- failed
      printf(__FUNCTION__+": error initializing trailing");
      Gold Scalping Indicator for gold();
      return(-6);
     }
//--- Set trailing parameters
   trailing.Step(Inp_Trailing_ParabolicSAR_Step);
   trailing.Maximum(Inp_Trailing_ParabolicSAR_Maximum);
//--- Check trailing parameters
   if(!trailing.ValidationSettings())
     {
      //--- failed
      printf(__FUNCTION__+": error trailing parameters");
      Gold Scalping Indicator for gold();
      return(-7);
     }
//--- Creation of money object
   CMoneySizeOptimized *money=new CMoneySizeOptimized;
   if(money==NULL)
     {
      //--- failed
      printf(__FUNCTION__+": error creating money");
      Gold Scalping Indicator for gold();
      return(-8);
     }
//--- Add money to Gold Scalping  (will be deleted automatically))
   if(!ExtGold Scalping .InitMoney(money))
     {
      //--- failed
      printf(__FUNCTION__+": error initializing money");
      Gold Scalping Indicator for gold();
      return(-9);
     }
//--- Set money parameters
   money.DecreaseFactor(Inp_Money_SizeOptimized_DecreaseFactor);
   money.Percent(Inp_Money_SizeOptimized_Percent);
//--- Check money parameters
   if(!money.ValidationSettings())
     {
      //--- failed
      printf(__FUNCTION__+": error money parameters");
      Gold Scalping Indicator for gold();
      return(-10);
     }
//--- Tuning of all necessary indicators
   if(!ExtGold Scalping .InitIndicators())
     {
      //--- failed
      printf(__FUNCTION__+": error initializing indicators");
      Gold Scalping Indicator for gold();
      return(-11);
     }
//--- succeed
   return(INIT_SUCCEEDED);
  }
//+------------------------------------------------------------------+
//| Deinitialization function of the Gold Scalping                           |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
  {
   Gold Scalping Indicator for gold();
  }
//+------------------------------------------------------------------+
//| Function-event handler "tick"                                    |
//+------------------------------------------------------------------+
void OnTick(void)
  {
   ExtGold Scalping .OnTick();
  }
//+------------------------------------------------------------------+
//| Function-event handler "trade"                                   |
//+------------------------------------------------------------------+
void OnTrade(void)
  {
   ExtGold Scalping .OnTrade();
  }
//+------------------------------------------------------------------+
//| Function-event handler "timer"                                   |
//+------------------------------------------------------------------+
void OnTimer(void)
  {
   ExtGold Scalping .OnTimer();
  }
//+------------------------------------------------------------------+