aggregateLocalObjectFacade.h

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

#pragma once

#include "vrfobjcore/aggregateSimObjectFacade.h"
#include "vrfobjcore/appearanceLocalObjectFacade.h"
#include "vrfobjcore/rangeItemLocalObjectFacade.h"
#include "vrfobjcore/movementLocalObjectFacade.h"
#include "vrfobjcore/simObjectReferenceList.h"

class DtLocalObject;
class DtSubordinateManager;
class DtAggregateLocalObjectDecorator;
class DtFormationState;

class DT_DLL_vrfobjcore DtAggregateLocalObjectFacadeInterface
   : public DtAppearanceLocalObjectFacadeInterface
   , public DtRangeItemLocalObjectFacadeInterface
   , public DtMovementLocalObjectFacadeInterface
{
public:
   DtAggregateLocalObjectFacadeInterface();

   virtual ~DtAggregateLocalObjectFacadeInterface();

   bool isUsable() const;

   void setNextFrameDestroyed(bool);

   enum DtAggregateState nextFrameAggregateState() const;
   void setNextFrameAggregateState(enum DtAggregateState);

   DtString nextFrameFormationName() const;
   void setNextFrameFormationName(const DtString&);

   DtAggregateFormation nextFrameFormation() const;
   void setNextFrameFormation(DtAggregateFormation);

   void nextFrameAddSubordinate(const DtUUID&, int index = -1);
   bool nextFrameRemoveSubordinate(const DtUUID&);
   void nextFrameRemoveAllSubordinates();

   bool isNextFrameSubordinate(const DtUUID&) const;

   bool nextFrameCanHaveSubordinates() const;

   const DtSimObjectReferenceList& nextFrameSubordinates() const;

   double nextFrameFormationHalfLength() const;

   virtual bool computeExtentFromParameters(const DtString& formationName, DtExtent& extent) const;

   bool nextFrameAggregatedExtent(DtExtent& extent) const;
   int nextFrameNumSubordinates() const;

   DtFormationState* formationState();
   const DtFormationState* formationState() const;

   DtSubordinateManager* nextFrameSubordinateManager();

   void setNextFrameActivity(const DtString&);
   DtString nextFrameActivity() const;

   bool needsDesignatorReorder() const;

protected:
   virtual DtLocalObject* localObject() const = 0;
   virtual void setupDecorator() override;

protected:
   mutable DtString myExtentCachedForFormation;
   mutable DtExtent myCachedExtent;
   DtAggregateLocalObjectDecorator* myAggregateLocalObjectDecorator;
};

typedef DtLocalObjectFacade<DtAggregateSimObjectFacadeInterface, DtAggregateLocalObjectFacadeInterface> DtAggregateLocalObjectFacade;