missileCollisionActuator.h

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


#pragma once

#include "vrfobjcore/actuatorComponent.h"
#include "vrfobjcore/managedObjectList.h"
#include "vrfobjcore/missileLocalObjectFacade.h"
#include <vrfMsgTransport/detonationEvent.h>

class DtMissileStateRepository;

class Dt3dBoundingVolume;


#include "vrfmodel/vrfmodelDefines.h"
class DT_DLL_vrfmodel DtMissileCollisionActuator : public DtActuatorComponent
{

public:

   DtMissileCollisionActuator(const DtString& name, 
      DtLocalObject* owner,
      DtSimulationServices* simManager, 
      DtComponentDescriptor* desc = 0,
      DtReaderWriterRegistry* parentRegistry = 0);

   virtual ~DtMissileCollisionActuator() override;

   virtual bool init() override;

   virtual const char* type() const override;

   virtual void tick() override;

   virtual const DtSimObject* detectCollision(double& distToImpactSqrd,
                                             DtVector& detonLocationOut);

   virtual bool checkEntityForCollision(const DtSimObject* collidee,
                                       const DtVector& missilePath,
                                       const DtVector& missileBoxCenter,
                                       DtVector& detonLocationOut,
                                       double& distToImpactSqrd);

   virtual bool checkForGroundImpact(double& distToImpactSqrd,
                                          DtVector& impactPoint,
                                          DtDetonationResult& result);
   
   virtual void sendDetonation(const DtSimObject* impactedEntity,
                               const DtVector& detonLocation);

   virtual void sendDetonation(DtDetonationResult result, 
                               const DtVector& collisionPt);

   static DtSimComponent * creator(const DtString& name, 
      DtLocalObject* owner,
      DtSimulationServices* simManager, 
      DtComponentDescriptor* desc = 0,
      DtReaderWriterRegistry* parentRegistry = 0);

protected:
   DtMissileCollisionActuator();

   DtMissileCollisionActuator(const DtMissileCollisionActuator & orig);

   const DtMissileCollisionActuator & operator=(
      const DtMissileCollisionActuator & orig);

protected:
   DtMissileStateRepository   *myMissileState;
   DtVector                   myLastPosition;
   DtUUID                 myObjectId;
   bool                  myStartPositionInited;
   DtManagedObjectListConstPtr myPlatformsList;

   DtMissileLocalObjectFacade myMissileLocalObjectFacade;
};