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dlls/EntityFlame.cpp

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// Purpose: Creates a flame and attaches it to a target entity.
// Input  : pTarget - 
//-----------------------------------------------------------------------------
CEntityFlame *CEntityFlame::Create( CBaseEntity *pTarget, bool useHitboxes )
{
	CEntityFlame *pFlame = (CEntityFlame *) CreateEntityByName( "entityflame" );

113114115116117118119
// Purpose: Creates a flame and attaches it to a target entity.
// Input  : pTarget - 
//-----------------------------------------------------------------------------
CEntityFlame *CEntityFlame::Create( CBaseEntity *pTarget, bool useHitboxes, float flameSize )
{
	CEntityFlame *pFlame = (CEntityFlame *) CreateEntityByName( "entityflame" );

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	float ySize = pTarget->CollisionProp()->OBBMaxs().y - pTarget->CollisionProp()->OBBMins().y;

	float size = ( xSize + ySize ) * 0.5f;
	
	if ( size < 16.0f )
	{
		size = 16.0f;
	}

	UTIL_SetOrigin( pFlame, pTarget->GetAbsOrigin() );

	pFlame->m_flSize = size;
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	float ySize = pTarget->CollisionProp()->OBBMaxs().y - pTarget->CollisionProp()->OBBMins().y;

	float size = ( xSize + ySize ) * 0.5f;

	if( size != 0 )
	{
		size = size * flameSize;
	}
	else
	{
		size = flameSize;
	}


	UTIL_SetOrigin( pFlame, pTarget->GetAbsOrigin() );

	pFlame->m_flSize = size;

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	FireSystem_AddHeatInRadius( GetAbsOrigin(), m_flSize/2, 2.0f );

	SetNextThink( gpGlobals->curtime + FLAME_DAMAGE_INTERVAL );
}  


//-----------------------------------------------------------------------------
// Purpose: 
// Input  : pEnt -	
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	FireSystem_AddHeatInRadius( GetAbsOrigin(), m_flSize/2, 2.0f );

	SetNextThink( gpGlobals->curtime + FLAME_DAMAGE_INTERVAL );
} 

//-----------------------------------------------------------------------------
// Purpose: Kill the flame NOW
//-----------------------------------------------------------------------------
void CEntityFlame::Extinguish( void )
{
	m_flLifetime = 0.0f;

	SetParent( NULL );

	if( m_hEntAttached )
	{
		m_hEntAttached->RemoveFlag( FL_ONFIRE );
		m_hEntAttached = NULL;
	}	

	if( m_bPlayingSound )
		EmitSound( "General.StopBurning" );
	
	SetThink( NULL );

	UTIL_Remove( this );
}

//-----------------------------------------------------------------------------
// Purpose: 
// Input  : pEnt -