C++ EHANDLE::entindex方法代码示例

//------------------------------------------------------------------------------
// Purpose:
//------------------------------------------------------------------------------
void CAmbientGeneric::Activate( void )
{
	BaseClass::Activate();

	// Initialize sound source.  If no source was given, or source can't be found
	// then this is the source
	if (m_hSoundSource == NULL)
	{
		if (m_sSourceEntName != NULL_STRING)
		{
			m_hSoundSource = gEntList.FindEntityByName( NULL, m_sSourceEntName );
			if ( m_hSoundSource != NULL )
			{
				m_nSoundSourceEntIndex = m_hSoundSource->entindex();
			}
		}

		if (m_hSoundSource == NULL)
		{
			m_hSoundSource = this;
			m_nSoundSourceEntIndex = entindex();
		}
		else
		{
			if ( !FBitSet( m_spawnflags, SF_AMBIENT_SOUND_EVERYWHERE ) )
			{
				AddEFlags( EFL_FORCE_CHECK_TRANSMIT );
			}
		}
	}

	// If active start the sound
	if ( m_fActive )
	{
		int flags = SND_SPAWNING;
		// If we are loading a saved game, we can't write into the init/signon buffer here, so just issue
		//  as a regular sound message...
		if ( gpGlobals->eLoadType == MapLoad_Transition ||
			 gpGlobals->eLoadType == MapLoad_LoadGame || 
			 g_pGameRules->InRoundRestart() )
		{
			flags = SND_NOFLAGS;
		}
	
		// Tracker 76119:  8/12/07 ywb: 
		//  Make sure pitch and volume are set up to the correct value (especially after restoring a .sav file)
		flags |= ( SND_CHANGE_PITCH | SND_CHANGE_VOL );  

		// Don't bother sending over to client if volume is zero, though
		if ( m_dpv.vol > 0 )
		{
			SendSound( (SoundFlags_t)flags );
		}

		SetNextThink( gpGlobals->curtime + 0.1f );
	}
}

//------------------------------------------------------------------------------
// Purpose:
//------------------------------------------------------------------------------
void CAmbientGeneric::Activate( void )
{
	BaseClass::Activate();

	// Initialize sound source.  If no source was given, or source can't be found
	// then this is the source
	if (m_hSoundSource == NULL)
	{
		if (m_sSourceEntName != NULL_STRING)
		{
			m_hSoundSource = gEntList.FindEntityByName( NULL, m_sSourceEntName );
			if ( m_hSoundSource != NULL )
			{
				m_nSoundSourceEntIndex = m_hSoundSource->entindex();
			}
		}

		if (m_hSoundSource == NULL)
		{
			m_hSoundSource = this;
			m_nSoundSourceEntIndex = entindex();
		}
		else
		{
			if ( !FBitSet( m_spawnflags, SF_AMBIENT_SOUND_EVERYWHERE ) )
			{
				AddEFlags( EFL_FORCE_CHECK_TRANSMIT );
			}
		}
	}

	// If active start the sound
	if ( m_fActive )
	{
		SoundFlags_t flags = SND_SPAWNING;
		// If we are loading a saved game, we can't write into the init/signon buffer here, so just issue
		//  as a regular sound message...
		if ( gpGlobals->eLoadType == MapLoad_Transition ||
			 gpGlobals->eLoadType == MapLoad_LoadGame || 
			 g_pGameRules->InRoundRestart() )
		{
			flags = SND_NOFLAGS;
		}
	
		SendSound( flags );

		SetNextThink( gpGlobals->curtime + 0.1f );
	}
}

//------------------------------------------------------------------------------
// Purpose:
//------------------------------------------------------------------------------
void CAmbientGeneric::Activate( void )
{
	BaseClass::Activate();

	// Initialize sound source.  If no source was given, or source can't be found
	// then this is the source
	if (m_hSoundSource == NULL)
	{
		if (m_sSourceEntName != NULL_STRING)
		{
			m_hSoundSource = gEntList.FindEntityByName( NULL, m_sSourceEntName );
			if ( m_hSoundSource != NULL )
			{
				m_nSoundSourceEntIndex = m_hSoundSource->entindex();
			}
		}

		if (m_hSoundSource == NULL)
		{
			m_hSoundSource = this;
			m_nSoundSourceEntIndex = entindex();
		}
		else
		{
			if ( !FBitSet( m_spawnflags, SF_AMBIENT_SOUND_EVERYWHERE ) )
			{
				AddEFlags( EFL_FORCE_CHECK_TRANSMIT );
			}
		}
	}

#ifdef PORTAL
		// This is the only way we can silence the radio sound from the first room without touching them map -- jdw
		if ( PortalGameRules() && PortalGameRules()->ShouldRemoveRadio() )
		{		
			if ( V_strcmp( STRING( gpGlobals->mapname ), "testchmb_a_00" ) == 0 || 
			    V_strcmp( STRING( gpGlobals->mapname ), "testchmb_a_11" ) == 0 || 
			    V_strcmp( STRING( gpGlobals->mapname ), "testchmb_a_14" ) == 0 )
			{
				if ( V_strcmp( STRING( GetEntityName() ), "radio_sound" ) == 0 )
				{
					UTIL_Remove( this );
					return;
				}
			}
		}
#endif // PORTAL

	// If active start the sound
	if ( m_fActive )
	{
		int flags = SND_SPAWNING;
		// If we are loading a saved game, we can't write into the init/signon buffer here, so just issue
		//  as a regular sound message...
		if ( gpGlobals->eLoadType == MapLoad_Transition ||
			 gpGlobals->eLoadType == MapLoad_LoadGame || 
			 g_pGameRules->InRoundRestart() )
		{
			flags = SND_NOFLAGS;
		}
	
		// Tracker 76119:  8/12/07 ywb: 
		//  Make sure pitch and volume are set up to the correct value (especially after restoring a .sav file)
		flags |= ( SND_CHANGE_PITCH | SND_CHANGE_VOL );  

		// Don't bother sending over to client if volume is zero, though
		if ( m_dpv.vol > 0 )
		{
			SendSound( (SoundFlags_t)flags );
		}

		SetNextThink( gpGlobals->curtime + 0.1f );
	}
}

void C_SDKRagdoll::ClientThink( void )
{
	SetNextClientThink( CLIENT_THINK_ALWAYS );

	if ( m_bFadingOut == true )
	{
		int iAlpha = GetRenderColor().a;
		int iFadeSpeed = 600.0f;

		iAlpha = max( iAlpha - ( iFadeSpeed * gpGlobals->frametime ), 0 );

		SetRenderMode( kRenderTransAlpha );
		SetRenderColorA( iAlpha );

		if ( iAlpha == 0 )
		{
			Release();
		}

		return;
	}

	for( int iClient = 1; iClient <= gpGlobals->maxClients; ++iClient )
	{
		C_SDKPlayer *pEnt = static_cast< C_SDKPlayer *> ( UTIL_PlayerByIndex( iClient ) );

		if(!pEnt || !pEnt->IsPlayer())
			continue;

		if ( m_hPlayer == NULL )
			continue;

		if ( pEnt->entindex() == m_hPlayer->entindex() )
			continue;
		
		if ( pEnt->GetHealth() <= 0 )
			continue;
#if defined ( SDK_USE_PRONE )
		if ( pEnt->m_Shared.IsProne() == false )
			continue;
#endif
		Vector vTargetOrigin = pEnt->GetAbsOrigin();
		Vector vMyOrigin =  GetAbsOrigin();

		Vector vDir = vTargetOrigin - vMyOrigin;

		if ( vDir.Length() > cl_ragdoll_pronecheck_distance.GetInt() ) 
			continue;

		SetNextClientThink( CLIENT_THINK_ALWAYS );
		m_bFadingOut = true;
		return;
	}

	//Tony; this is kind of silly, because.. whats the point of fading out?
	// if the player is looking at us, delay the fade
	if ( IsRagdollVisible() )
	{
		StartFadeOut( 5.0 );
		return;
	}

	if ( m_fDeathTime > gpGlobals->curtime )
		return;

	Release(); // Die
}

//-----------------------------------------------------------------------------
// Returns the ent index
//-----------------------------------------------------------------------------
inline int CSoundPatch::EntIndex() const
{
	Assert( !m_hEnt.IsValid() || m_hEnt.Get() );
	return m_hEnt.Get() ? m_hEnt->entindex() : -1;
}