decoratorBase.h

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/*******************************************************************************
** Copyright (c) 2020 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/

#pragma once

#include "vrfobjcore/vrfobjcoreDefines.h"
#include "vrfobjcore/simObject.h"
#include <boost/signals2.hpp>

class DtLocalObject;

class DT_DLL_vrfobjcore DtDecoratorBase
{
public:
   DtDecoratorBase();

   virtual ~DtDecoratorBase();

   boost::signals2::signal<void ()> signal_decoratorDeleted;
};

class DT_DLL_vrfobjcore DtSimObjectDecorator : public DtDecoratorBase
{
public:
   DtSimObjectDecorator(const DtSimObject*);
   DtSimObjectDecorator(DtSimObjectReference);
   virtual ~DtSimObjectDecorator() override;

   virtual void tick();

protected:
   DtSimObjectReference mySimObject;
};

class DT_DLL_vrfobjcore DtLocalObjectDecorator : public DtDecoratorBase
{
public:
   DtLocalObjectDecorator(DtLocalObject*);
   virtual ~DtLocalObjectDecorator() override;

   virtual void tick();

protected:
   DtLocalObject* myLocalObject;
};

class DT_DLL_vrfobjcore DtDecoratorCreator
{
public:
   virtual DtSimObjectDecorator* createDecorator(const DtSimObject* o) const = 0;
   virtual DtLocalObjectDecorator* createDecorator(DtLocalObject* o) const = 0;

   virtual const char* DecoratorType() const = 0;
};