mql5/Include/MasterOfPuppetsLib/Modifiers/DefendModifier.mq5

//+------------------------------------------------------------------+
//|                                               DefendModifier.mq5 |
//|                                  Copyright 2026, MasterOfPuppets |
//|                       https://forge.mql5.io/masterofpuppets/mql5 |
//+------------------------------------------------------------------+
#ifndef MASTER_OF_PUPPETS_LIB_DEFEND_MODIFIER_MQ5
#define MASTER_OF_PUPPETS_LIB_DEFEND_MODIFIER_MQ5

#include <MasterOfPuppetsLib\Modifiers\DefendModifier.mqh>
#include <MasterOfPuppetsLib\Utils.mqh>

#property copyright "Copyright 2026, MasterOfPuppets"
#property link      "https://forge.mql5.io/masterofpuppets/mql5"

//+------------------------------------------------------------------+
//| Modify function                                                  |
//+------------------------------------------------------------------+
void DefendModifier::Modify() const
  {
   if(m_withExpert && m_tradeContext.GetPositionInfo().Magic() != m_traderContext.GetMagic())
     {
      return;
     }
   double deltaStopLoss = 0.0;
   switch(m_tradeContext.GetPositionInfo().PositionType())
     {
      case ENUM_POSITION_TYPE::POSITION_TYPE_BUY:
         deltaStopLoss = m_traderContext.GetStopLoss();
         break;
      case ENUM_POSITION_TYPE::POSITION_TYPE_SELL:
         deltaStopLoss = -m_traderContext.GetStopLoss();
         break;
     }
   double stopLoss = IsZero(m_tradeContext.GetPositionInfo().StopLoss())
                     ? m_tradeContext.GetPositionInfo().PriceOpen() : m_tradeContext.GetPositionInfo().StopLoss();
   m_tradeContext.GetTrade().PositionModify(m_tradeContext.GetPositionInfo().Ticket(),
         m_tradeContext.GetSymbolInfo().NormalizePrice(stopLoss + deltaStopLoss),
         m_tradeContext.GetPositionInfo().TakeProfit());
  }

#endif
//+------------------------------------------------------------------+