aggregateSimObjectFacade.h

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

#pragma once

#include "vrfobjcore/simObjectFacadeBase.h"
#include "vrfobjcore/appearanceSimObjectFacade.h"
#include "vrfobjcore/rangeItemSimObjectFacade.h"
#include "vrfobjcore/movementSimObjectFacade.h"
#include <vlpi/disEnums.h>

class DtAggregateObjectParameters;
class DtAggregateSimObjectDecorator;
class DtExtent;

#define CHECK_IS_VALID(Method) if (!isUsable()) throw DtUnimplementedMethod("The " #Method " is not applicable for the given object.");

class DT_DLL_vrfobjcore DtAggregateSimObjectFacadeInterface
   : public DtAppearanceSimObjectFacadeInterface
   , public DtRangeItemSimObjectFacadeInterface
   , public DtMovementSimObjectFacadeInterface
{
public:
   DtAggregateSimObjectFacadeInterface();
   virtual ~DtAggregateSimObjectFacadeInterface();

   bool isUsable() const;

   enum DtAggregateState aggregateState() const;

   DtString formationName() const;
   DtAggregateFormation formation() const;

   const std::vector<DtSimObjectReference>& subordinates() const;
   int indexOfSubordinate(const DtUUID&) const;

   int numberSubordinateVehicles() const;
   bool canHaveSubordinates() const;

   bool isSubordinate(const DtUUID&) const;

   double totalMass() const;

   bool aggregatedExtent(DtExtent& extent) const;

   double formationHalfLength() const;

   double formationSize() const;

   DtString activity() const;

protected:
   virtual void setupDecorator() override;

   virtual DtSimObjectReference simObject() const = 0;

protected:
   DtAggregateSimObjectDecorator* myAggregateSimObjectDecorator;
};

using DtAggregateSimObjectFacade = DtSimObjectFacade<DtAggregateSimObjectFacadeInterface>;