SPAR/AIModule/SparAIModule/Utils/FSM/IFSMState.h

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#pragma once
#include "../../Utils/Component.h"
#include "../Event.h"
#include <iostream>

class IFSMState : public Component
{
public:
  virtual ~IFSMState()
  {
  }

  virtual void externalTerminate() = 0;

  virtual std::string getName() const = 0;

  DECLARE_EVENT(OnStateExit);
  OnStateExit& getStateExitEvent() { return m_stateExitEvent; }

  friend std::ostream& operator<<(std::ostream& out, const IFSMState& state)
  {
    out << state.getName();
    return out;
  }

protected:
  EVENT(OnStateExit) m_stateExitEvent;
};