collisionPdu.h

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/*********************************************************************
** Copyright (c) 1992-2010 MAK Technologies, Inc
** All rights reserved.
*********************************************************************/


#pragma once

#if DtDIS


#include "hostStructs.h"
#include "interaction.h"
#include "packets/collisionP.h"
#include <matrix/vlMath.h>
#include "exerciseConn.h"
#include <vlpi/disEnums.h>

const int DtCollisionStaticSize = 60;
class DT_DLL_VL DtCollisionPdu;
typedef DtCollisionPdu DtCollisionInteraction;
typedef void (*DtCollisionInteractionCb)
   (DtCollisionInteraction *inter, void *usr);
    
class DT_DLL_VL DtCollisionPdu : public DtInteraction
{     
public:  

//******************* STANDARD CONSTRUCTORS ****************
   
   DtCollisionPdu(DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER); 
   DtCollisionPdu(const DtNetCollisionPdu *initial, 
                  DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER, DtPduFactory* pduFactory = 0);
        
   static DtPdu *create(const DtNetPacket *initial, 
                        DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER, DtPduFactory* pduFactory = 0);    
   
   static void addCallback(DtExerciseConn *conn, 
            DtCollisionInteractionCb cb, void *usr);
   static void removeCallback(DtExerciseConn *conn, 
               DtCollisionInteractionCb cb, void *usr);
   
//****************** INSPECTOR FUNCTIONS *******************

    const DtEntityIdentifier &issueId() const;
    const DtEntityIdentifier &collideId() const;
    const DtEventID &eventId() const;
   
    DtCollisionType collisionType() const;
  
    const DtVector& velocity() const;
    DtFloat32 mass() const;
    const DtVector& entityCoords() const;

//****************** MUTATOR FUNCTIONS *******************

    void setIssueId(const DtEntityIdentifier &id);
    void setCollideId(const DtEntityIdentifier &id);
    void setEventId(const DtEventID &id);
 
    void setCollisionType(DtCollisionType t);
  
    void setVelocity(const DtVector& veloc);
    void setMass(DtFloat32 mass);
    void setEntityCoords(const DtVector& coords);

    virtual void printData() const;    
    virtual void printDataToStream(std::ostream& stream) const;

  protected:
    DtPduKind internalGetPduKind() const {return DtCollisionPduKind;}
    DtEntityIdentifier iss;
    DtEntityIdentifier col;
    DtEventID event;
    DtVector vel, ent;
}; 

#endif