C++ CSprite::SetBrightness方法代码示例

// UNDONE: right now this is pretty much a copy of the squid spit with minor changes to the way it does damage
void CBMortar:: Spawn( void )
{
	SetMoveType( MOVETYPE_FLYGRAVITY );
	SetClassname( "bmortar" );
	
	SetSolid( SOLID_BBOX );

	pSprite = CSprite::SpriteCreate( "sprites/mommaspit.vmt", GetAbsOrigin(), true ); 

	if ( pSprite )
	{
		pSprite->SetAttachment( this, 0 );
		pSprite->m_flSpriteFramerate = 5;

		pSprite->m_nRenderMode = kRenderTransAlpha;
		pSprite->SetBrightness( 255 );

		m_iFrame = 0;

		pSprite->SetScale( 2.5f );
	}

	UTIL_SetSize( this, Vector( 0, 0, 0), Vector(0, 0, 0) );

	m_maxFrame = (float)modelinfo->GetModelFrameCount( GetModel() ) - 1;
	m_flDmgTime = gpGlobals->curtime + 0.4;
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CWeaponCrossbow::DoLoadEffect( void )
{
	SetSkin( BOLT_SKIN_GLOW );

	CBasePlayer *pOwner = ToBasePlayer( GetOwner() );

	if ( pOwner == NULL )
		return;

	CBaseViewModel *pViewModel = pOwner->GetViewModel();

	if ( pViewModel == NULL )
		return;

	CEffectData	data;

	data.m_nEntIndex = pViewModel->entindex();
	data.m_nAttachmentIndex = 1;

	DispatchEffect( "CrossbowLoad", data );

	CSprite *pBlast = CSprite::SpriteCreate( CROSSBOW_GLOW_SPRITE2, GetAbsOrigin(), false );

	if ( pBlast )
	{
		pBlast->SetAttachment( pOwner->GetViewModel(), 1 );
		pBlast->SetTransparency( kRenderTransAdd, 255, 255, 255, 255, kRenderFxNone );
		pBlast->SetBrightness( 128 );
		pBlast->SetScale( 0.2f );
		pBlast->FadeOutFromSpawn();
	}
}

void CBaseTurret::EyeOff( )
{
	if (m_pEyeGlow)
	{
		if (m_eyeBrightness > 0)
		{
			m_eyeBrightness = max( 0, m_eyeBrightness - 30 );
			m_pEyeGlow->SetBrightness( m_eyeBrightness );
		}
	}
}

void CBaseTurret::EyeOn( )
{
	if (m_pEyeGlow)
	{
		if (m_eyeBrightness != 255)
		{
			m_eyeBrightness = 255;
		}
		m_pEyeGlow->SetBrightness( m_eyeBrightness );
	}
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CWeaponCrossbow::DoLoadEffect()
{
	SetSkin(BOLT_SKIN_GLOW);

	CBasePlayer *pOwner = ToBasePlayer( GetOwner() );

	if ( !pOwner )
		return;

	CEffectData	data;
	data.m_nAttachmentIndex = 1;

#ifdef GAME_DLL

	data.m_nEntIndex = entindex();

	CPASFilter filter(data.m_vOrigin);
	filter.RemoveRecipient(pOwner);
	te->DispatchEffect(filter, 0.0, data.m_vOrigin, "CrossbowLoad", data);

#else

	CBaseViewModel *pViewModel = pOwner->GetViewModel();

	if ( pViewModel != NULL )
	{
		if ( ::input->CAM_IsThirdPerson() )
			data.m_hEntity = pViewModel->GetRefEHandle();
		else
			data.m_hEntity = GetRefEHandle();

		DispatchEffect("CrossbowLoad", data);
	}

#endif

	//Tony; switched this up, always attach it to the weapon, not the view model!!
#ifndef CLIENT_DLL
	CSprite *pBlast = CSprite::SpriteCreate( CROSSBOW_GLOW_SPRITE2, GetAbsOrigin(), false );

	if ( pBlast )
	{
		pBlast->SetAttachment(this, 1);
		pBlast->SetTransparency(kRenderTransAdd, 255, 255, 255, 255, kRenderFxNone );
		pBlast->SetBrightness(128);
		pBlast->SetScale(0.2f);
		pBlast->FadeOutFromSpawn();
	}
#endif
}

//-----------------------------------------------------------------------------
// Purpose: Sets the state of the glowing eye attached to the turret
// Input  : state - state the eye should be in
//-----------------------------------------------------------------------------
void CNPC_CeilingTurret::SetEyeState( eyeState_t state )
{
	//Must have a valid eye to affect
	if ( m_pEyeGlow == NULL )
		return;

	//Set the state
	switch( state )
	{
	default:
	case TURRET_EYE_SEE_TARGET: //Fade in and scale up
		m_pEyeGlow->SetColor( 255, 0, 0 );
		m_pEyeGlow->SetBrightness( 164, 0.1f );
		m_pEyeGlow->SetScale( 0.4f, 0.1f );
		break;

	case TURRET_EYE_SEEKING_TARGET: //Ping-pongs
		
		//Toggle our state
		m_bBlinkState = !m_bBlinkState;
		m_pEyeGlow->SetColor( 255, 128, 0 );

		if ( m_bBlinkState )
		{
			//Fade up and scale up
			m_pEyeGlow->SetScale( 0.25f, 0.1f );
			m_pEyeGlow->SetBrightness( 164, 0.1f );
		}
		else
		{
			//Fade down and scale down
			m_pEyeGlow->SetScale( 0.2f, 0.1f );
			m_pEyeGlow->SetBrightness( 64, 0.1f );
		}

		break;

	case TURRET_EYE_DORMANT: //Fade out and scale down
		m_pEyeGlow->SetColor( 0, 255, 0 );
		m_pEyeGlow->SetScale( 0.1f, 0.5f );
		m_pEyeGlow->SetBrightness( 64, 0.5f );
		break;

	case TURRET_EYE_DEAD: //Fade out slowly
		m_pEyeGlow->SetColor( 255, 0, 0 );
		m_pEyeGlow->SetScale( 0.1f, 3.0f );
		m_pEyeGlow->SetBrightness( 0, 3.0f );
		break;

	case TURRET_EYE_DISABLED:
		m_pEyeGlow->SetColor( 0, 255, 0 );
		m_pEyeGlow->SetScale( 0.1f, 1.0f );
		m_pEyeGlow->SetBrightness( 0, 1.0f );
		break;
	}
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CNPC_CombineCamera::MaintainEye()
{
	// Angry cameras take a few pictures of their target.
	if ((m_bAngry) && (m_nClickCount <= 3))
	{
		if ((m_flClickTime != 0) && (m_flClickTime < gpGlobals->curtime))
		{
			m_pEyeFlash->SetScale(1.0);
			m_pEyeFlash->SetBrightness(255);
			m_pEyeFlash->SetColor(255,255,255);

			EmitSound("NPC_CombineCamera.Click");

			m_flTurnOffEyeFlashTime = gpGlobals->curtime + 0.1;
			m_flClickTime = gpGlobals->curtime + CAMERA_CLICK_INTERVAL;
		}
		else if ((m_flTurnOffEyeFlashTime != 0) && (m_flTurnOffEyeFlashTime < gpGlobals->curtime))
		{
			m_flTurnOffEyeFlashTime = 0;
			m_pEyeFlash->SetBrightness( 0, 0.25f );
			m_nClickCount++;
		}
	}
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CWeaponCrossbow::DoLoadEffect( void )
{
	SetSkin( BOLT_SKIN_GLOW );

	CBasePlayer *pOwner = ToBasePlayer( GetOwner() );

	if ( pOwner == NULL )
		return;

	//Tony; change this up a bit; on the server, dispatch an effect but don't send it to the client who fires
	//on the client, create an effect either in the view model, or on the world model if first person.
	CEffectData	data;

	data.m_nAttachmentIndex = 1;
	data.m_vOrigin = pOwner->GetAbsOrigin();

	CPASFilter filter( data.m_vOrigin );

#ifdef GAME_DLL
	filter.RemoveRecipient( pOwner );
	data.m_nEntIndex = entindex();
#else
	CBaseViewModel *pViewModel = pOwner->GetViewModel();
	if ( ShouldDrawUsingViewModel() && pViewModel != NULL )
		data.m_hEntity = pViewModel->GetRefEHandle();
	else
		data.m_hEntity = GetRefEHandle();
#endif

	DispatchEffect( "CrossbowLoad", data, filter );

#ifndef CLIENT_DLL
	CSprite *pBlast = CSprite::SpriteCreate( CROSSBOW_GLOW_SPRITE2, GetAbsOrigin(), false );

	if ( pBlast )
	{
		pBlast->SetAttachment( this, 1 );
		pBlast->SetTransparency( kRenderTransAdd, 255, 255, 255, 255, kRenderFxNone );
		pBlast->SetBrightness( 128 );
		pBlast->SetScale( 0.2f );
		pBlast->FadeOutFromSpawn();
	}
#endif
	
}

//-----------------------------------------------------------------------------
// Purpose: When we become angry, we make an angry sound and start photographing
//			whatever target we are tracking.
//-----------------------------------------------------------------------------
void CNPC_CombineCamera::SetAngry(bool bAngry)
{
	if ((bAngry) && (!m_bAngry))
	{
		m_bAngry = true;
		m_nClickCount = 0;
		m_flClickTime = gpGlobals->curtime + 0.4;
		EmitSound("NPC_CombineCamera.Angry");
		SetEyeState(CAMERA_EYE_ANGRY);
	}
	else if ((!bAngry) && (m_bAngry))
	{
		m_bAngry = false;

		// make sure the flash is off (we might be in mid-flash)
		m_pEyeFlash->SetBrightness(0);
		SetEyeState(GetTarget() ? CAMERA_EYE_SEEKING_TARGET : CAMERA_EYE_IDLE);
	}
}

void CNPC_ControllerHeadBall::HuntThink( void  )
{
	SetNextThink( gpGlobals->curtime + 0.1 );

	if( !m_pSprite )
	{
		Assert(0);
		return;
	}

	m_pSprite->SetBrightness( m_pSprite->GetBrightness() - 5, 0.1f );

	CBroadcastRecipientFilter filter;
	te->DynamicLight( filter, 0.0, &GetAbsOrigin(), 255, 255, 255, 0, m_pSprite->GetBrightness() / 16, 0.2, 0 );

	// check world boundaries
	if (gpGlobals->curtime - m_flSpawnTime > 5 || m_pSprite->GetBrightness() < 64 /*|| GetEnemy() == NULL || m_hOwner == NULL*/ || !IsInWorld() )
	{
		SetTouch( NULL );
		SetThink( &CNPC_ControllerHeadBall::KillThink );
		SetNextThink( gpGlobals->curtime );
		return;
	}

	if( !GetEnemy() )
		return;

	MovetoTarget( GetEnemy()->GetAbsOrigin() );

	if ((GetEnemy()->WorldSpaceCenter() - GetAbsOrigin()).Length() < 64)
	{
		trace_t tr;

		UTIL_TraceLine( GetAbsOrigin(), GetEnemy()->WorldSpaceCenter(), MASK_ALL, this, COLLISION_GROUP_NONE, &tr );

		CBaseEntity *pEntity = tr.m_pEnt;
		if (pEntity != NULL && pEntity->m_takedamage == DAMAGE_YES)
		{
			ClearMultiDamage( );
			Vector dir = GetAbsVelocity();
			VectorNormalize( dir );
			CTakeDamageInfo info( this, this, sk_controller_dmgball.GetFloat(), DMG_SHOCK );
			CalculateMeleeDamageForce( &info, dir, tr.endpos );
			pEntity->DispatchTraceAttack( info, dir, &tr );
			ApplyMultiDamage();

			int haloindex = 0;
			int fadelength = 0;
			int amplitude = 0;
			const Vector vecEnd = tr.endpos;
			te->BeamEntPoint( filter, 0.0, entindex(), NULL, 0, &(tr.m_pEnt->GetAbsOrigin()), 
				g_sModelIndexLaser, haloindex /* no halo */, 0, 10, 3, 20, 20, fadelength, 
				amplitude, 255, 255, 255, 255, 10 );

		}

		UTIL_EmitAmbientSound( GetSoundSourceIndex(), GetAbsOrigin(), "Controller.ElectroSound", 0.5, SNDLVL_NORM, 0, 100 );

		SetNextAttack( gpGlobals->curtime + 3.0 );

		SetThink( &CNPC_ControllerHeadBall::KillThink );
		SetNextThink( gpGlobals->curtime + 0.3 );
	}
}

//-----------------------------------------------------------------------------
// Purpose: Sets the state of the glowing eye attached to the camera
// Input  : state - state the eye should be in
//-----------------------------------------------------------------------------
void CNPC_CombineCamera::SetEyeState(eyeState_t state)
{
	// Must have a valid eye to affect
	if (m_pEyeGlow == NULL)
		return;

	if (m_bAngry)
	{
		m_pEyeGlow->SetColor(255, 0, 0);
		m_pEyeGlow->SetBrightness(164, 0.1f);
		m_pEyeGlow->SetScale(0.4f, 0.1f);
		return;
	}

	// If we're switching to IDLE, and we're still happy, use happy instead
	if ( state == CAMERA_EYE_IDLE && m_flEyeHappyTime > gpGlobals->curtime )
	{
		state = CAMERA_EYE_HAPPY;
	}

	// Set the state
	switch (state)
	{
		default:
		case CAMERA_EYE_IDLE:
		{
			m_pEyeGlow->SetColor(0, 255, 0);
			m_pEyeGlow->SetBrightness(164, 0.1f);
			m_pEyeGlow->SetScale(0.4f, 0.1f);
			break;
		}

		case CAMERA_EYE_SEEKING_TARGET:
		{
			// Toggle our state
			m_bBlinkState = !m_bBlinkState;

			// Amber
			m_pEyeGlow->SetColor(255, 128, 0);

			if (m_bBlinkState)
			{
				// Fade up and scale up
				m_pEyeGlow->SetScale(0.25f, 0.1f);
				m_pEyeGlow->SetBrightness(164, 0.1f);
			}
			else
			{
				// Fade down and scale down
				m_pEyeGlow->SetScale(0.2f, 0.1f);
				m_pEyeGlow->SetBrightness(64, 0.1f);
			}

			break;
		}

		case CAMERA_EYE_FOUND_TARGET:
		{
			if (!m_bAngry)
			{
				// Amber
				m_pEyeGlow->SetColor(255, 128, 0);

				// Fade up and scale up
				m_pEyeGlow->SetScale(0.45f, 0.1f);
				m_pEyeGlow->SetBrightness(220, 0.1f);
			}
			else
			{
				m_pEyeGlow->SetColor(255, 0, 0);
				m_pEyeGlow->SetBrightness(164, 0.1f);
				m_pEyeGlow->SetScale(0.4f, 0.1f);
			}

			break;
		}

		case CAMERA_EYE_DORMANT: // Fade out and scale down
		{
			m_pEyeGlow->SetColor(0, 255, 0);
			m_pEyeGlow->SetScale(0.1f, 0.5f);
			m_pEyeGlow->SetBrightness(64, 0.5f);
			break;
		}

		case CAMERA_EYE_DEAD: // Fade out slowly
		{
			m_pEyeGlow->SetColor(255, 0, 0);
			m_pEyeGlow->SetScale(0.1f, 3.0f);
			m_pEyeGlow->SetBrightness(0, 3.0f);
			break;
		}

		case CAMERA_EYE_DISABLED:
		{
			m_pEyeGlow->SetColor(0, 255, 0);
//.........这里部分代码省略.........

//-----------------------------------------------------------------------------
// Purpose: Spawn the entity
//-----------------------------------------------------------------------------
void CNPC_CombineCamera::Spawn()
{
	Precache();

	SetModel(COMBINE_CAMERA_MODEL);

	m_pEyeFlash = CSprite::SpriteCreate(COMBINE_CAMERA_FLASH_SPRITE, GetLocalOrigin(), FALSE);
	m_pEyeFlash->SetTransparency(kRenderGlow, 255, 255, 255, 0, kRenderFxNoDissipation);
	m_pEyeFlash->SetAttachment(this, 2);
	m_pEyeFlash->SetBrightness(0);
	m_pEyeFlash->SetScale(1.0);

	BaseClass::Spawn();

	m_HackedGunPos	= Vector(0, 0, 12.75);
	SetViewOffset(EyeOffset(ACT_IDLE));
	m_flFieldOfView	= CAMERA_FOV_WIDE;
	m_takedamage	= DAMAGE_YES;
	m_iHealth		= 50;
	m_bloodColor	= BLOOD_COLOR_MECH;
	
	SetSolid(SOLID_BBOX);
	AddSolidFlags(FSOLID_NOT_STANDABLE);

	SetHeight(COMBINE_CAMERA_RETRACT_HEIGHT);

	AddFlag(FL_AIMTARGET);

	SetPoseParameter(COMBINE_CAMERA_BC_YAW, 0);
	SetPoseParameter(COMBINE_CAMERA_BC_PITCH, 0);

	m_iAmmoType = GetAmmoDef()->Index("Pistol");

	// Create our eye sprite
	m_pEyeGlow = CSprite::SpriteCreate(COMBINE_CAMERA_GLOW_SPRITE, GetLocalOrigin(), false);
	m_pEyeGlow->SetTransparency(kRenderWorldGlow, 255, 0, 0, 128, kRenderFxNoDissipation);
	m_pEyeGlow->SetAttachment(this, 2);

	// Set our enabled state
	m_bEnabled = ((m_spawnflags & SF_COMBINE_CAMERA_STARTINACTIVE) == false);

	// Make sure the radii are sane.
	if (m_nOuterRadius <= 0)
	{
		m_nOuterRadius = 300;
	}

	if (m_nInnerRadius <= 0)
	{
		m_nInnerRadius = 450;
	}

	if (m_nOuterRadius < m_nInnerRadius)
	{
		swap(m_nOuterRadius, m_nInnerRadius);
	}

	// Do we start active?
	if (m_bEnabled)
	{
		Deploy();
	}
	else
	{
		SetEyeState(CAMERA_EYE_DISABLED);
	}

	//Adrian: No shadows on these guys.
	AddEffects( EF_NOSHADOW );

	// Stagger our starting times
	SetNextThink( gpGlobals->curtime + random->RandomFloat(0.1f, 0.3f) );

	// Don't allow us to skip animation setup because our attachments are critical to us!
	SetBoneCacheFlags( BCF_NO_ANIMATION_SKIP );
}