/* $Id: bonushomingvirus.cpp,v 1.3 2005/10/05 14:46:44 chfreund Exp $ */

#include "bonushomingvirus.hpp"
#include "avatar.hpp"

/**********************************************************/
#define  HOMING_VIRUS_MAX_IMPACT  10
#define  HOMING_VIRUS_HEALT       300000
/**********************************************************/

BonusHomingVirus::BonusHomingVirus( World* wp )
                : m_numDefenses( wp->getRandom().getUint32Between
                                   (1, HOMING_VIRUS_MAX_IMPACT) )
{
	m_worldPointer = wp;
	// set health for the bonus
	m_health = HOMING_VIRUS_HEALT;
	// for mass and collission rectangle take the
	// default values from base class Bonus

	// THIS CALL MUST BE PART OF EACH CONSTRUCTOR
	// OF BONI, DERIVED FROM ITS BASE CLASS Bonus
	registerAtManager();
}	

/**********************************************************/

BonusHomingVirus::~BonusHomingVirus()
{
	// THIS CALL MUST BE PART OF EACH DENSTRUCTOR
	// OF BONI, DERIVED FROM ITS BASE CLASS Bonus
	unregisterAtManager();
}

/**********************************************************/

void BonusHomingVirus::add( const Bonus *const bonus )
{
	const BonusHomingVirus *const virus =
		dynamic_cast<const BonusHomingVirus*>(bonus);

	DBG(1) ASSERT( virus != NULL,
	               "BonusHomingVirus::add: attempt to add a bonus "
	               " of type $s to a shield bonus",
	               bonus->getIDString() );

	m_numDefenses += virus->getNumDefenses();
}

/**********************************************************/

Uint32 BonusHomingVirus::getSerializeBufferSize() const
{
	return   Bonus::getSerializeBufferSize()
	       + Serialize<Sint32>::sizeOf( m_numDefenses )
	         // adds additional size for debugging (see serialize.hpp),
	         // but only, if the tags are used
	         PLUS_TAG_SIZE( 1 );
}

/**********************************************************/

void BonusHomingVirus::serialize( Uint8*& bufferPointer ) const
{
	// expands to a check of the buffer movement
	START_OBJECT_SERIALIZED_SIZE_CHECK( bufferPointer );

	// serialize base class
	Bonus::serialize( bufferPointer );
	// deserialize member variables
	Serialize<Sint32>::serialize( m_numDefenses, bufferPointer );

	// expands to tag serialization
	SERIALIZE_OBJECT_TAG( bufferPointer );
	// expands to a check of the buffer movement
	END_OBJECT_SERIALIZED_SIZE_CHECK( bufferPointer, BonusHomingVirus );
}

/**********************************************************/

void BonusHomingVirus::deserialize( Uint8*& bufferPointer )
{
	// deserialize base class
	Bonus::deserialize( bufferPointer );
	// deserialize member variables
	Serialize<Sint32>::deserialize( bufferPointer, m_numDefenses );

	// expands to tag deserialization
	DESERIALIZE_OBJECT_TAG( bufferPointer );
}

/**********************************************************/