C++ entindex函数代码示例

//-----------------------------------------------------------------------------
// Purpose: The door has reached the "up" position.  Either go back down, or
//			wait for another activation.
//-----------------------------------------------------------------------------
void CBaseDoor::DoorHitTop( void )
{
	if ( !HasSpawnFlags( SF_DOOR_SILENT ) )
	{
		CPASAttenuationFilter filter( this );
		filter.MakeReliable();
		StopMovingSound();

		EmitSound_t ep;
		ep.m_nChannel = CHAN_STATIC;
		ep.m_pSoundName = (char*)STRING(m_NoiseArrived);
		ep.m_flVolume = 1;
		ep.m_SoundLevel = SNDLVL_NORM;

		EmitSound( filter, entindex(), ep );
	}

	ASSERT(m_toggle_state == TS_GOING_UP);
	m_toggle_state = TS_AT_TOP;
	
	// toggle-doors don't come down automatically, they wait for refire.
	if (HasSpawnFlags( SF_DOOR_NO_AUTO_RETURN))
	{
		// Re-instate touch method, movement is complete
		SetTouch( &CBaseDoor::DoorTouch );
	}
	else
	{
		// In flWait seconds, DoorGoDown will fire, unless wait is -1, then door stays open
		SetMoveDoneTime( m_flWait );
		SetMoveDone( &CBaseDoor::DoorGoDown );

		if ( m_flWait == -1 )
		{
			SetNextThink( TICK_NEVER_THINK );
		}
	}

	if (HasSpawnFlags(SF_DOOR_START_OPEN_OBSOLETE) )
	{
		m_OnFullyClosed.FireOutput(this, this);
	}
	else
	{
		m_OnFullyOpen.FireOutput(this, this);
	}
}

void CC4::PlayArmingBeeps( void )
{
	float flStartTime = m_fArmedTime - WEAPON_C4_ARM_TIME;

	float flProgress = ( gpGlobals->curtime - flStartTime ) / ( WEAPON_C4_ARM_TIME - 0.75 );

	int currentFrame = (int)( (float)iNumArmingAnimFrames * flProgress );

	int i;
	for( i=0;i<NUM_BEEPS;i++ )
	{
		if( currentFrame <= m_iBeepFrames[i] )
		{
			break;
		}
		else if( !m_bPlayedArmingBeeps[i] )
		{
			m_bPlayedArmingBeeps[i] = true;

			CCSPlayer *owner = GetPlayerOwner();
			Vector soundPosition = owner->GetAbsOrigin() + Vector( 0, 0, 5 );
			CPASAttenuationFilter filter( soundPosition );

			filter.RemoveRecipient( owner );

			// remove anyone that is first person spec'ing the planter
			int i;
			CBasePlayer *pPlayer;
			for( i=1;i<=gpGlobals->maxClients;i++ )
			{
				pPlayer = UTIL_PlayerByIndex( i );

				if ( !pPlayer )
					continue;

				if( pPlayer->GetObserverMode() == OBS_MODE_IN_EYE && pPlayer->GetObserverTarget() == GetOwner() )
				{
					filter.RemoveRecipient( pPlayer );
				}
			}

			EmitSound(filter, entindex(), "c4.click");
			
			break;
		}
	}
}

//-----------------------------------------------------------------------------
// Purpose: 
// Input  : *pActivator - 
//			*pCaller - 
//			useType - 
//			value - 
//-----------------------------------------------------------------------------
void CItem_AmmoCrate::Use( CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value )
{
	CBasePlayer *pPlayer = ToBasePlayer( pActivator );

	if ( pPlayer == NULL )
		return;

	m_OnUsed.FireOutput( pActivator, this );

	int iSequence = LookupSequence( "Open" );

	// See if we're not opening already
	if ( GetSequence() != iSequence )
	{
		Vector mins, maxs;
		trace_t tr;

		CollisionProp()->WorldSpaceAABB( &mins, &maxs );

		Vector vOrigin = GetAbsOrigin();
		vOrigin.z += ( maxs.z - mins.z );
		mins = (mins - GetAbsOrigin()) * 0.2f;
		maxs = (maxs - GetAbsOrigin()) * 0.2f;
		mins.z = ( GetAbsOrigin().z - vOrigin.z );  
		
		UTIL_TraceHull( vOrigin, vOrigin, mins, maxs, MASK_SOLID, this, COLLISION_GROUP_NONE, &tr );

		if ( tr.startsolid || tr.allsolid )
			 return;
			
		m_hActivator = pPlayer;

		// Animate!
		ResetSequence( iSequence );

		// Make sound
		CPASAttenuationFilter sndFilter( this, "AmmoCrate.Open" );
		EmitSound( sndFilter, entindex(), "AmmoCrate.Open" );

		// Start thinking to make it return
		SetThink( &CItem_AmmoCrate::CrateThink );
		SetNextThink( gpGlobals->curtime + 0.1f );
	}

	// Don't close again for two seconds
	m_flCloseTime = gpGlobals->curtime + AMMO_CRATE_CLOSE_DELAY;
}

void CBeam::SetTransmit( CCheckTransmitInfo *pInfo, bool bAlways )
{
	// Are we already marked for transmission?
	if ( pInfo->m_pTransmitEdict->Get( entindex() ) )
		return;

	BaseClass::SetTransmit( pInfo, bAlways );
	
	// Force our attached entities to go too...
	for ( int i=0; i < MAX_BEAM_ENTS; ++i )
	{
		if ( m_hAttachEntity[i].Get() )
		{
			m_hAttachEntity[i]->SetTransmit( pInfo, bAlways );
		}
	}
}

	bool MyTouch( CBasePlayer *pBasePlayer )
	{
		CCSPlayer *pPlayer = dynamic_cast< CCSPlayer* >( pBasePlayer );
		if ( !pPlayer )
		{
			Assert( false );
			return false;
		}

		pPlayer->m_iKevlar = 2; // player now has kevlar AND helmet
		pPlayer->SetArmorValue( 100 );

		CPASAttenuationFilter filter( pBasePlayer );
		EmitSound( filter, entindex(), "BaseCombatCharacter.ItemPickup2" );

		return true;		
	}

void CBaseDoor::StartMovingSound( void )
{
	MovingSoundThink();

#ifdef CSTRIKE_DLL // this event is only used by CS:S bots

	CBasePlayer *player = ToBasePlayer(m_hActivator);
	IGameEvent * event = gameeventmanager->CreateEvent( "door_moving" );
	if( event )
	{
		event->SetInt( "entindex", entindex() );
		event->SetInt( "userid", (player)?player->GetUserID():0 );
		gameeventmanager->FireEvent( event );
	}

#endif
}

//=========================================================
// Ping - make the pinging noise every second while searching
//=========================================================
void CNPC_BaseTurret::Ping(void)
{	
	if (m_flPingTime == 0)
		m_flPingTime = gpGlobals->curtime + 1;
	else if (m_flPingTime <= gpGlobals->curtime)
	{
		m_flPingTime = gpGlobals->curtime + 1;
		CPASAttenuationFilter filter( this );
		EmitSound( filter, entindex(), "Turret.Ping" );

		EyeOn( );
	}
	else if (m_eyeBrightness > 0)
	{
		EyeOff( );
	}
}

//-----------------------------------------------------------------------------
// Purpose: Use function that starts the button moving.
// Input  : pActivator - 
//			pCaller - 
//			useType - 
//			value - 
//-----------------------------------------------------------------------------
void CBaseButton::ButtonUse( CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value )
{
	// Ignore touches if button is moving, or pushed-in and waiting to auto-come-out.
	// UNDONE: Should this use ButtonResponseToTouch() too?
	if (m_toggle_state == TS_GOING_UP || m_toggle_state == TS_GOING_DOWN )
		return;		

	if (m_bLocked)
	{
		OnUseLocked( pActivator );
		return;
	}

	m_hActivator = pActivator;

	if ( m_toggle_state == TS_AT_TOP)
	{
		//
		// If it's a toggle button it can return now. Otherwise, it will either
		// return on its own or will stay pressed indefinitely.
		//
		if ( HasSpawnFlags(SF_BUTTON_TOGGLE))
		{
			if ( m_sNoise != NULL_STRING )
			{
				CPASAttenuationFilter filter( this );

				EmitSound_t ep;
				ep.m_nChannel = CHAN_VOICE;
				ep.m_pSoundName = (char*)STRING(m_sNoise);
				ep.m_flVolume = 1;
				ep.m_SoundLevel = SNDLVL_NORM;

				EmitSound( filter, entindex(), ep );
			}

			m_OnPressed.FireOutput(m_hActivator, this);
			ButtonReturn();
		}
	}
	else
	{
		m_OnPressed.FireOutput(m_hActivator, this);
		ButtonActivate( );
	}
}

//=========================================================
// RunAI
//=========================================================
void CController :: RunAI( void )
{
	CBaseMonster :: RunAI();
	Vector vecStart, angleGun;

	if ( HasMemory( bits_MEMORY_KILLED ) )
		return;

	for (int i = 0; i < 2; i++)
	{
		if (m_pBall[i] == NULL)
		{
			m_pBall[i] = CSprite::SpriteCreate( "sprites/xspark4.spr", pev->origin, TRUE );
			m_pBall[i]->SetTransparency( kRenderGlow, 255, 255, 255, 255, kRenderFxNoDissipation );
			m_pBall[i]->SetAttachment( edict(), (i + 3) );
			m_pBall[i]->SetScale( 1.0 );
		}

		float t = m_iBallTime[i] - gpGlobals->time;
		if (t > 0.1)
			t = 0.1 / t;
		else
			t = 1.0;

		m_iBallCurrent[i] += (m_iBall[i] - m_iBallCurrent[i]) * t;

		m_pBall[i]->SetBrightness( m_iBallCurrent[i] );

		GetAttachment( i + 2, vecStart, angleGun );
		UTIL_SetOrigin( m_pBall[i], vecStart );
		
		MESSAGE_BEGIN( MSG_BROADCAST, SVC_TEMPENTITY );
			WRITE_BYTE( TE_ELIGHT );
			WRITE_SHORT( entindex( ) + 0x1000 * (i + 3) );		// entity, attachment
			WRITE_COORD( vecStart.x );		// origin
			WRITE_COORD( vecStart.y );
			WRITE_COORD( vecStart.z );
			WRITE_COORD( m_iBallCurrent[i] / 8 );	// radius
			WRITE_BYTE( 255 );	// R
			WRITE_BYTE( 192 );	// G
			WRITE_BYTE( 64 );	// B
			WRITE_BYTE( 5 );	// life * 10
			WRITE_COORD( 0 ); // decay
		MESSAGE_END();
	}
}

//-----------------------------------------------------------------------------
// Purpose: Draw any debug text overlays
// Output : Current text offset from the top
//-----------------------------------------------------------------------------
int CRagdollProp::DrawDebugTextOverlays(void) 
{
	int text_offset = BaseClass::DrawDebugTextOverlays();

	if (m_debugOverlays & OVERLAY_TEXT_BIT) 
	{
		if (VPhysicsGetObject())
		{
			char tempstr[512];
			Q_snprintf(tempstr, sizeof(tempstr),"Mass: %.2f kg / %.2f lb (%s)", VPhysicsGetObject()->GetMass(), kg2lbs(VPhysicsGetObject()->GetMass()), GetMassEquivalent(VPhysicsGetObject()->GetMass()));
			NDebugOverlay::EntityText(entindex(), text_offset, tempstr, 0);
			text_offset++;
		}
	}

	return text_offset;
}

// updates the panel prop (if any) with a skin to reflect the button's state
void CASW_Button_Area::UpdatePanelSkin()
{
	if ( !m_hPanelProp.Get() )
		return;

	if ( asw_debug_button_skin.GetBool() )
	{
		Msg( "CASW_Button_Area:%d: UpdatePanelSkin\n", entindex() );
	}
	CBaseAnimating *pAnim = dynamic_cast<CBaseAnimating*>(m_hPanelProp.Get());
	while (pAnim)
	{		
		if (HasPower())
		{
			if (m_bIsLocked)
			{
				pAnim->m_nSkin = 1;	// locked skin
				if ( asw_debug_button_skin.GetBool() )
				{
					Msg( "  Panel is locked, setting prop %d skin to %d\n", pAnim->entindex(), pAnim->m_nSkin.Get() );
				}
			}
			else
			{
				pAnim->m_nSkin = 2;	// unlocked skin
				if ( asw_debug_button_skin.GetBool() )
				{
					Msg( "  Panel is unlocked, setting prop %d skin to %d\n", pAnim->entindex(), pAnim->m_nSkin.Get() );
				}
			}
		}
		else
		{
			pAnim->m_nSkin = 0;	// no power skin
			if ( asw_debug_button_skin.GetBool() )
			{
				Msg( "  Panel is no power, setting prop %d skin to %d\n", pAnim->entindex(), pAnim->m_nSkin.Get() );
			}
		}

		if (m_bMultiplePanelProps)
			pAnim = dynamic_cast<CBaseAnimating*>(gEntList.FindEntityByName( pAnim, m_szPanelPropName ));
		else
			pAnim = NULL;
	}
}

void CNihilanthHVR::TeleportThink( void )
{
	pev->nextthink = gpGlobals->time + 0.1;

	// check world boundaries
	//TODO: use constants - Solokiller
	if( m_hEnemy == NULL || !m_hEnemy->IsAlive() || pev->origin.x < -4096 || pev->origin.x > 4096 || pev->origin.y < -4096 || pev->origin.y > 4096 || pev->origin.z < -4096 || pev->origin.z > 4096 )
	{
		STOP_SOUND( edict(), CHAN_WEAPON, "x/x_teleattack1.wav" );
		UTIL_Remove( this );
		return;
	}

	if( ( m_hEnemy->Center() - pev->origin ).Length() < 128 )
	{
		STOP_SOUND( edict(), CHAN_WEAPON, "x/x_teleattack1.wav" );
		UTIL_Remove( this );

		if( m_hTargetEnt != NULL )
			m_hTargetEnt->Use( m_hEnemy, m_hEnemy, USE_ON, 1.0 );

		if( m_hTouch != NULL && m_hEnemy != NULL )
			m_hTouch->Touch( m_hEnemy );
	}
	else
	{
		MovetoTarget( m_hEnemy->Center() );
	}

	MESSAGE_BEGIN( MSG_BROADCAST, SVC_TEMPENTITY );
	WRITE_BYTE( TE_ELIGHT );
	WRITE_SHORT( entindex() );		// entity, attachment
	WRITE_COORD( pev->origin.x );		// origin
	WRITE_COORD( pev->origin.y );
	WRITE_COORD( pev->origin.z );
	WRITE_COORD( 256 );	// radius
	WRITE_BYTE( 0 );	// R
	WRITE_BYTE( 255 );	// G
	WRITE_BYTE( 0 );	// B
	WRITE_BYTE( 10 );	// life * 10
	WRITE_COORD( 256 ); // decay
	MESSAGE_END();

	pev->frame = ( int ) ( pev->frame + 1 ) % 20;
}

//=========================================================
// Shoot
//=========================================================
void CNPC_HAssassin::Shoot ( void )
{
	Vector vForward, vRight, vUp;
	Vector vecShootOrigin;
	QAngle vAngles;

	if ( GetEnemy() == NULL)
	{
		return;
	}

	GetAttachment( "guntip", vecShootOrigin, vAngles );
	
	Vector vecShootDir = GetShootEnemyDir( vecShootOrigin );

	if (m_flLastShot + 2 < gpGlobals->curtime)
	{
		m_flDiviation = 0.10;
	}
	else
	{
		m_flDiviation -= 0.01;
		if (m_flDiviation < 0.02)
			m_flDiviation = 0.02;
	}
	m_flLastShot = gpGlobals->curtime;

	AngleVectors( GetAbsAngles(), &vForward, &vRight, &vUp );

	Vector	vecShellVelocity = vRight * random->RandomFloat(40,90) + vUp * random->RandomFloat(75,200) + vForward * random->RandomFloat(-40, 40);
	EjectShell( GetAbsOrigin() + vUp * 32 + vForward * 12, vecShellVelocity, GetAbsAngles().y, 0 ); 
	FireBullets( 1, vecShootOrigin, vecShootDir, Vector( m_flDiviation, m_flDiviation, m_flDiviation ), 2048, m_iAmmoType ); // shoot +-8 degrees

	//NDebugOverlay::Line( vecShootOrigin, vecShootOrigin + vecShootDir * 2048, 255, 0, 0, true, 2.0 );

	CPASAttenuationFilter filter( this );
	EmitSound( filter, entindex(), "HAssassin.Shot" );

	DoMuzzleFlash();

	VectorAngles( vecShootDir, vAngles );
	SetPoseParameter( "shoot", vecShootDir.x );

	m_cAmmoLoaded--;
}

//-----------------------------------------------------------------------------
// Purpose: 
// Input  : step - 
//			fvol - 
//			force - force sound to play
//-----------------------------------------------------------------------------
void CHL2MP_Player::PlayStepSound( Vector &vecOrigin, surfacedata_t *psurface, float fvol, bool force )
{ 
	if ( gpGlobals->maxClients > 1 && !sv_footsteps.GetFloat() )
		return;

#if defined( CLIENT_DLL )
	// during prediction play footstep sounds only once
	if ( !prediction->IsFirstTimePredicted() )
		return;
#endif

	if ( GetFlags() & FL_DUCKING )
		return;

	int nSide = m_Local.m_nStepside;
	m_Local.m_nStepside = !m_Local.m_nStepside;
	unsigned short stepSoundName = nSide ? psurface->sounds.stepleft : psurface->sounds.stepright;
	IPhysicsSurfaceProps *physprops = MoveHelper()->GetSurfaceProps();
	const char *pSoundName = physprops->GetString( stepSoundName );

	CSoundParameters params;
	if ( GetParametersForSound( pSoundName, params, NULL ) == false )
		return;

	CRecipientFilter filter;
	filter.AddRecipientsByPAS( vecOrigin );

#ifndef CLIENT_DLL
	// im MP, server removed all players in origins PVS, these players 
	// generate the footsteps clientside
	if ( gpGlobals->maxClients > 1 )
		filter.RemoveRecipientsByPVS( vecOrigin );
#endif

	EmitSound_t ep;
	ep.m_nChannel = CHAN_BODY;
	ep.m_pSoundName = params.soundname;
	ep.m_flVolume = fvol;
	ep.m_SoundLevel = params.soundlevel;
	ep.m_nFlags = 0;
	ep.m_nPitch = params.pitch;
	ep.m_pOrigin = &vecOrigin;

	EmitSound( filter, entindex(), ep );
}

//-----------------------------------------------------------------------------
// Purpose: MyTouch function for the ammopack
//-----------------------------------------------------------------------------
bool CAmmoPack::MyTouch( CBasePlayer *pPlayer )
{
	bool bSuccess = false;

	if ( ValidTouch( pPlayer ) )
	{
		CTFPlayer *pTFPlayer = ToTFPlayer( pPlayer );
		if ( !pTFPlayer )
			return false;

		int iMaxPrimary = pTFPlayer->GetMaxAmmo( TF_AMMO_PRIMARY );
		if ( pPlayer->GiveAmmo( ceil( iMaxPrimary * PackRatios[GetPowerupSize()] ), TF_AMMO_PRIMARY, true ) )
		{
			bSuccess = true;
		}

		int iMaxSecondary = pTFPlayer->GetMaxAmmo( TF_AMMO_SECONDARY );
		if ( pPlayer->GiveAmmo( ceil( iMaxSecondary * PackRatios[GetPowerupSize()] ), TF_AMMO_SECONDARY, true ) )
		{
			bSuccess = true;
		}

		int iMaxMetal = pTFPlayer->GetMaxAmmo( TF_AMMO_METAL );
		if ( pPlayer->GiveAmmo( ceil( iMaxMetal * PackRatios[GetPowerupSize()] ), TF_AMMO_METAL, true ) )
		{
			bSuccess = true;
		}

		float flCloak = pTFPlayer->m_Shared.GetSpyCloakMeter();
		if ( flCloak < 100.0f )
		{
			pTFPlayer->m_Shared.SetSpyCloakMeter( min( 100.0f, flCloak + 100.0f * PackRatios[GetPowerupSize()] ) );
			bSuccess = true;
		}

		// did we give them anything?
		if ( bSuccess )
		{
			CSingleUserRecipientFilter filter( pPlayer );
			EmitSound( filter, entindex(), TF_AMMOPACK_PICKUP_SOUND );
		}
	}

	return bSuccess;
}