C++ IVehicleSystem类代码示例

//////////////////////////////////////////////////////////////////////////
//clear everything out before loading a checkpoint
void CCheckpointSystem::ResetEngine()
{
	//let game do initial resetting
	if (m_pGameHandler)
	{
		m_pGameHandler->OnPreResetEngine();
	}

	//turn off physics
	gEnv->pSystem->SetThreadState(ESubsys_Physics, false);

	//reset engine similar to editor when leaving game mode
	//broken geometry and dynamics
	CCryAction::GetCryAction()->FlushBreakableObjects();
	DeleteDynamicEntities();
	CCryAction::GetCryAction()->ResetBrokenGameObjects();

	//this should just reset the velocity of all moving things, but instead vehicle doors fall off ...
	//CXP : add this back in after CXP, Anton has to fix it
	//gEnv->pPhysicalWorld->ResetDynamicEntities();

	//particle and post process effects
	gEnv->p3DEngine->ResetPostEffects();
	gEnv->p3DEngine->ResetParticlesAndDecals();

	REINST("notify the audio system?");

	//AI System
	if (gEnv->pAISystem)
	{
		gEnv->pAISystem->Reset(IAISystem::RESET_EXIT_GAME);
		gEnv->pAISystem->Reset(IAISystem::RESET_ENTER_GAME);
	}

	//flow system

	//reset trackview
	gEnv->pMovieSystem->Reset(true, true);

	//entity system
	SEntityEvent event;
	event.event = ENTITY_EVENT_RESET;
	event.nParam[0] = 0;
	gEnv->pEntitySystem->SendEventToAll( event );

	//Vehicle System
	IVehicleSystem *pVehicleSystem = CCryAction::GetCryAction()->GetIVehicleSystem();
	IVehicleIteratorPtr pVehIt = pVehicleSystem->CreateVehicleIterator();
	while(IVehicle *pVehicle = pVehIt->Next())
	{
		pVehicle->Reset(true);
	}

	//make sure the scripts are clean
	gEnv->pScriptSystem->ForceGarbageCollection();

	//turn on physics again
	gEnv->pSystem->SetThreadState(ESubsys_Physics, true);

	//let game do final resetting
	if (m_pGameHandler)
	{
		m_pGameHandler->OnPostResetEngine();
	}
}

//------------------------------------------------------------------------
void CDebugGun::Update( SEntityUpdateContext& ctx, int update)
{ 
  if (!IsSelected())
    return;
  
  static float drawColor[4] = {1,1,1,1};
  static const int dx = 5; 
  static const int dy = 15;
  static const float font = 1.2f;
  static const float fontLarge = 1.4f;

  IRenderer* pRenderer = gEnv->pRenderer;
  IRenderAuxGeom* pAuxGeom = pRenderer->GetIRenderAuxGeom();
  pAuxGeom->SetRenderFlags(e_Def3DPublicRenderflags);

  pRenderer->Draw2dLabel(pRenderer->GetWidth()/5.f, pRenderer->GetHeight()-35, fontLarge, drawColor, false, "Firemode: %s (%.1f)", m_fireModes[m_fireMode].first.c_str(), m_fireModes[m_fireMode].second);      

  ray_hit rayhit;
  int hits = 0;
  
  unsigned int flags = rwi_stop_at_pierceable|rwi_colltype_any;
  if (m_fireModes[m_fireMode].first == "pierceability")
  { 
    flags = (unsigned int)m_fireModes[m_fireMode].second & rwi_pierceability_mask;
  }
  
  // use cam, no need for firing pos/dir
  CCamera& cam = GetISystem()->GetViewCamera();

  if (hits = gEnv->pPhysicalWorld->RayWorldIntersection(cam.GetPosition()+cam.GetViewdir(), cam.GetViewdir()*HIT_RANGE, ent_all, flags, &rayhit, 1))
  {
    IMaterialManager* pMatMan = gEnv->p3DEngine->GetMaterialManager();
    IActorSystem* pActorSystem = g_pGame->GetIGameFramework()->GetIActorSystem();
    IVehicleSystem* pVehicleSystem = g_pGame->GetIGameFramework()->GetIVehicleSystem();
    
    int x = (int)(pRenderer->GetWidth() *0.5f) + dx;
    int y = (int)(pRenderer->GetHeight()*0.5f) + dx - dy;

    // draw normal
    ColorB colNormal(200,0,0,128);
    Vec3 end = rayhit.pt + 0.75f*rayhit.n;
    pAuxGeom->DrawLine(rayhit.pt, colNormal, end, colNormal);
    pAuxGeom->DrawCone(end, rayhit.n, 0.1f, 0.2f, colNormal);

    IEntity * pEntity = (IEntity*)rayhit.pCollider->GetForeignData(PHYS_FOREIGN_ID_ENTITY);
    if(pEntity)
    {  
      pRenderer->Draw2dLabel(x, y+=dy, fontLarge, drawColor, false, pEntity->GetName());      
    }
    
    // material
    const char* matName = pMatMan->GetSurfaceType(rayhit.surface_idx)->GetName();

    if (matName[0])      
      pRenderer->Draw2dLabel(x, y+=dy, font, drawColor, false, "%s (%i)", matName, rayhit.surface_idx);

    pRenderer->Draw2dLabel(x, y+=dy, font, drawColor, false, "%.1f m", rayhit.dist);

    if (pEntity)
    {
      IScriptTable* pScriptTable = pEntity->GetScriptTable();

      // physics 
      if (IPhysicalEntity* pPhysEnt = pEntity->GetPhysics())
      {
        pe_status_dynamics status;
        if (pPhysEnt->GetStatus(&status))
        {        
          if (status.mass > 0.f)
            pRenderer->Draw2dLabel(x, y+=dy, font, drawColor, false, "%.1f kg", status.mass);

          pRenderer->Draw2dLabel(x, y+=dy, font, drawColor, false, "pe_type: %i", pPhysEnt->GetType());                

          if (status.submergedFraction > 0.f)
            pRenderer->Draw2dLabel(x, y+=dy, font, drawColor, false, "%.2f submerged", status.submergedFraction);

          if (status.v.len2() > 0.0001f)
            pRenderer->Draw2dLabel(x, y+=dy, font, drawColor, false, "%.2f m/s", status.v.len());
        }   
      }  

      if (pScriptTable)
      {
        HSCRIPTFUNCTION func = 0;
        if (pScriptTable->GetValue("GetFrozenAmount", func) && func)
        {
          float frozen = 0.f;
          Script::CallReturn(gEnv->pScriptSystem, func, pScriptTable, frozen);
          
          if (frozen > 0.f)
            pRenderer->Draw2dLabel(x, y+=dy, font, drawColor, false, "Frozen: %.2f", frozen); 
        }
      }
     
      // class-specific stuff
      if (IActor* pActor = pActorSystem->GetActor(pEntity->GetId()))
      {
        pRenderer->Draw2dLabel(x, y+=dy, font, drawColor, false, "%i health", pActor->GetHealth());
      }
//.........这里部分代码省略.........

//------------------------------------------------------------------------
void CGameRules::ClientExplosion(const ExplosionInfo &explosionInfo)
{
	// let 3D engine know about explosion (will create holes and remove vegetation)
	if (explosionInfo.hole_size > 1.0f && gEnv->p3DEngine->GetIVoxTerrain())
	{
		gEnv->p3DEngine->OnExplosion(explosionInfo.pos, explosionInfo.hole_size, true);
	}

	TExplosionAffectedEntities affectedEntities;

	if (gEnv->bServer)
  {
		CullEntitiesInExplosion(explosionInfo);
		pe_explosion explosion;
		explosion.epicenter = explosionInfo.pos;
		explosion.rmin = explosionInfo.minRadius;
		explosion.rmax = explosionInfo.radius;
		if (explosion.rmax==0)
			explosion.rmax=0.0001f;
		explosion.r = explosion.rmin;
		explosion.impulsivePressureAtR = explosionInfo.pressure;
		explosion.epicenterImp = explosionInfo.pos;
		explosion.explDir = explosionInfo.dir;
		explosion.nGrow = 0;
		explosion.rminOcc = 0.07f;

		// we separate the calls to SimulateExplosion so that we can define different radii for AI and physics bodies
		explosion.holeSize = 0.0f;
		explosion.nOccRes = explosion.rmax>50.0f ? 0:16;




		gEnv->pPhysicalWorld->SimulateExplosion( &explosion, 0, 0, ent_living);

		CreateScriptExplosionInfo(m_scriptExplosionInfo, explosionInfo);
		UpdateAffectedEntitiesSet(affectedEntities, &explosion);

		// check vehicles
		IVehicleSystem *pVehicleSystem = g_pGame->GetIGameFramework()->GetIVehicleSystem();
		uint32 vcount = pVehicleSystem->GetVehicleCount();
		if (vcount > 0)
		{
			IVehicleIteratorPtr iter = g_pGame->GetIGameFramework()->GetIVehicleSystem()->CreateVehicleIterator();
			while (IVehicle* pVehicle = iter->Next())
			{
				if(IEntity *pEntity = pVehicle->GetEntity())
				{
					AABB aabb;
					pEntity->GetWorldBounds(aabb);
					IPhysicalEntity* pEnt = pEntity->GetPhysics();
					if (pEnt && aabb.GetDistanceSqr(explosionInfo.pos) <= explosionInfo.radius*explosionInfo.radius)
					{
						float affected = gEnv->pPhysicalWorld->CalculateExplosionExposure(&explosion, pEnt);
						AddOrUpdateAffectedEntity(affectedEntities, pEntity, affected);
					}
				}
			}
		}

		explosion.rmin = explosionInfo.minPhysRadius;
		explosion.rmax = explosionInfo.physRadius;
		if (explosion.rmax==0)
			explosion.rmax=0.0001f;
		explosion.r = explosion.rmin;
		explosion.holeSize = explosionInfo.hole_size;
		if (explosion.nOccRes>0)
			explosion.nOccRes = -1;	// makes second call re-use occlusion info
		gEnv->pPhysicalWorld->SimulateExplosion( &explosion, 0, 0, ent_rigid|ent_sleeping_rigid|ent_independent|ent_static | ent_delayed_deformations);

		UpdateAffectedEntitiesSet(affectedEntities, &explosion);
		CommitAffectedEntitiesSet(m_scriptExplosionInfo, affectedEntities);

		float fSuitEnergyBeforeExplosion = 0.0f;
		float fHealthBeforeExplosion = 0.0f;
		IActor *pClientActor = g_pGame->GetIGameFramework()->GetClientActor();
		if(pClientActor)
		{
			fHealthBeforeExplosion = (float)pClientActor->GetHealth();
		}
		
		CallScript(m_serverStateScript, "OnExplosion", m_scriptExplosionInfo);    

		if(pClientActor)
		{
			float fDeltaHealth = fHealthBeforeExplosion - static_cast<CPlayer *>(pClientActor)->GetHealth();
			if(fDeltaHealth >= 20.0f)
			{
				SAFE_GAMEAUDIO_SOUNDMOODS_FUNC(AddSoundMood(SOUNDMOOD_EXPLOSION, MIN(fDeltaHealth, 100.0f) ));
			}				
		}		

		// call hit listeners if any
		if (m_hitListeners.empty() == false)
		{
			for (size_t i = 0; i < m_hitListeners.size(); )
			{
				size_t count = m_hitListeners.size();
				m_hitListeners[i]->OnServerExplosion(explosionInfo);
//.........这里部分代码省略.........

	virtual void ProcessEvent( EFlowEvent event,SActivationInfo *pActInfo )
	{
		IVehicleSystem * pVehicleSystem = NULL;
		IVehicle * pVehicle = NULL;

		switch(event)
		{
		case eFE_Initialize:
			{
				pActInfo->pGraph->SetRegularlyUpdated(pActInfo->myID, false);
				break;
			}

		case eFE_Activate:
			{
				if (!pActInfo->pEntity)
					return;

				pVehicleSystem = gEnv->pGame->GetIGameFramework()->GetIVehicleSystem();
				pVehicle = pVehicleSystem->GetVehicle(pActInfo->pEntity->GetId());

				if (!pVehicleSystem || !pVehicle)
					return;

				string givenString = GetPortString(pActInfo, IN_PARTS);
				currentParam = givenString.substr(0,givenString.find_first_of(":"));
				currentSetting = givenString.substr(givenString.find_first_of(":")+1,(givenString.length()-givenString.find_first_of(":")));

				column1 = 10.f;
				column2 = 100.f;

				if (IsPortActive(pActInfo,IN_SHOW))
					pActInfo->pGraph->SetRegularlyUpdated(pActInfo->myID, true);

				break;
			}

		case eFE_Update:
			{
				IRenderer * pRenderer = gEnv->pRenderer;

				pVehicleSystem = gEnv->pGame->GetIGameFramework()->GetIVehicleSystem();
				pVehicle = pVehicleSystem->GetVehicle(pActInfo->pEntity->GetId());

				if(!pVehicleSystem || !pActInfo->pEntity || !pVehicle)
					return;

				pRenderer->Draw2dLabel(column1,10,GetPortFloat(pActInfo,IN_SIZE)+2.f,Col_Cyan,false,pActInfo->pEntity->GetName());

				if(currentParam=="Seats")
				{
					loops = 0;

					for(uint32 i=0;i<pVehicle->GetSeatCount();i++)
					{
						IVehicleSeat * currentSeat;

						if(currentSetting=="All")
						{
							currentSeat = pVehicle->GetSeatById(i+1);
						}
						else
						{
							currentSeat = pVehicle->GetSeatById(pVehicle->GetSeatId(currentSetting));
							i = pVehicle->GetSeatCount()-1;
						}

						loops += 1;

						// column 1
						string pMessage = ("%s:", currentSeat->GetSeatName());

						if (column2<pMessage.size()*8*GetPortFloat(pActInfo, IN_SIZE))
							column2=pMessage.size()*8*GetPortFloat(pActInfo, IN_SIZE);

						pRenderer->Draw2dLabel(column1,(15*(float(loops+1))*GetPortFloat(pActInfo,IN_SIZE)),GetPortFloat(pActInfo,IN_SIZE),Col_Cyan,false,pMessage);

						// column 2
						if(currentSeat->GetPassenger(true))
						{
							pMessage = ("- %s", gEnv->pEntitySystem->GetEntity(currentSeat->GetPassenger(true))->GetName());
							pRenderer->Draw2dLabel(column2,(15*(float(loops+1))*GetPortFloat(pActInfo,IN_SIZE)),GetPortFloat(pActInfo,IN_SIZE),Col_Cyan,false,pMessage);
						}
					}
				}

				else if(currentParam=="Wheels")
				{
					pRenderer->Draw2dLabel(column1,50.f,GetPortFloat(pActInfo,IN_SIZE)+1.f,Col_Red,false,"!");
				}

				else if(currentParam=="Weapons")
				{
					loops = 0;

					for(int i=0;i<pVehicle->GetWeaponCount();i++)
					{
						IItemSystem * pItemSystem = gEnv->pGame->GetIGameFramework()->GetIItemSystem();
						IWeapon * currentWeapon;
						EntityId currentEntityId;
//.........这里部分代码省略.........

void CTornado::UpdateFlow()
{
	IVehicleSystem* pVehicleSystem = g_pGame->GetIGameFramework()->GetIVehicleSystem();
	assert(pVehicleSystem);

	float frameTime(gEnv->pTimer->GetFrameTime());

	IPhysicalWorld *ppWorld = gEnv->pPhysicalWorld;

	Vec3 pos(GetEntity()->GetWorldPos());

	//first, check the entities in range
	m_nextEntitiesCheck -= frameTime;
	if (m_nextEntitiesCheck<0.0f)
	{
		m_nextEntitiesCheck = 1.0f;
		
		Vec3 radiusVec(m_radius,m_radius,0);
		
		IPhysicalEntity **ppList = NULL;

		int	numEnts = ppWorld->GetEntitiesInBox(pos-radiusVec,pos+radiusVec+Vec3(0,0,m_cloudHeight*0.5f),ppList,ent_sleeping_rigid|ent_rigid|ent_living);

		m_spinningEnts.clear();
		for (int i=0;i<numEnts;++i)
		{
			// add check for spectating players...
			EntityId id = ppWorld->GetPhysicalEntityId(ppList[i]);
			CActor* pActor = static_cast<CActor*>(g_pGame->GetIGameFramework()->GetIActorSystem()->GetActor(id));
			if(!pActor || !pActor->GetSpectatorMode())
			{
				m_spinningEnts.push_back(id);
			}
		}
		//OutputDistance();
	}

	//mess entities around
	for (size_t i=0;i<m_spinningEnts.size();++i)
	{
		IPhysicalEntity *ppEnt = ppWorld->GetPhysicalEntityById(m_spinningEnts[i]);
		if (ppEnt)
		{
			pe_status_pos spos;
			pe_status_dynamics sdyn;

			if (!ppEnt->GetStatus(&spos) || !ppEnt->GetStatus(&sdyn))
				continue;
		
			//gEnv->pRenderer->GetIRenderAuxGeom()->DrawSphere(spos.pos,2.0f,ColorB(255,0,255,255));
						
			Vec3 delta(pos - spos.pos);
			delta.z = 0.0f;

			float dLen(delta.len());
			float forceMult(max(0.0f,(m_radius-dLen)/m_radius));

			if (dLen>0.001f)
				delta /= dLen;
			else
				delta.zero();

			Vec3 upVector(0,0,1);

			float spinImpulse(m_spinImpulse);
			float attractionImpulse(m_attractionImpulse);
			float upImpulse(m_upImpulse);

			if (ppEnt->GetType() == PE_LIVING)
			{
				upImpulse *= 0.75f;
				attractionImpulse *= 0.35f;
				spinImpulse *= 1.5f;
			}

			
			if (IVehicle* pVehicle = pVehicleSystem->GetVehicle(m_spinningEnts[i]))
			{
				IVehicleMovement* pMovement = pVehicle->GetMovement();

				if (pMovement && pMovement->GetMovementType() == IVehicleMovement::eVMT_Air)
				{
					SVehicleMovementEventParams params;
					params.fValue = forceMult;
					pMovement->OnEvent(IVehicleMovement::eVME_Turbulence, params);
				}
			}

			Vec3 spinForce( (delta % upVector) * spinImpulse );
			Vec3 attractionForce(delta * attractionImpulse);
			Vec3 upForce(0,0,upImpulse);

			pe_action_impulse aimpulse;

			aimpulse.impulse = (spinForce + attractionForce + upForce) * (forceMult * sdyn.mass * frameTime);
			aimpulse.angImpulse = (upVector + (delta % upVector)) * (gf_PI * 0.33f * forceMult * sdyn.mass * frameTime);

			aimpulse.iApplyTime = 0;
			ppEnt->Action(&aimpulse);

//.........这里部分代码省略.........

//------------------------------------------------------------------------
bool CVehicleDamagesGroup::ParseDamagesGroup(const CVehicleParams& table)
{
	if (table.haveAttr("useTemplate"))
	{
		IVehicleSystem* pVehicleSystem = gEnv->pGame->GetIGameFramework()->GetIVehicleSystem();
		CRY_ASSERT(pVehicleSystem);

		if (IVehicleDamagesTemplateRegistry* pDamageTemplReg = pVehicleSystem->GetDamagesTemplateRegistry())
			pDamageTemplReg->UseTemplate(table.getAttr("useTemplate"), this);
	}

	if (CVehicleParams damagesSubGroupsTable = table.findChild("DamagesSubGroups"))
	{
		int i = 0;
		int c = damagesSubGroupsTable.getChildCount();

		for (; i < c; i++)
		{
			if (CVehicleParams groupTable = damagesSubGroupsTable.getChild(i))
			{
				m_damageSubGroups.resize(m_damageSubGroups.size() + 1);
				SDamagesSubGroup& subGroup = m_damageSubGroups.back();

				subGroup.id = m_damageSubGroups.size() - 1;
				subGroup.m_isAlreadyInProcess = false;

				if (!groupTable.getAttr("delay", subGroup.m_delay))
					subGroup.m_delay = 0.0f;

				if (!groupTable.getAttr("randomness", subGroup.m_randomness))
					subGroup.m_randomness = 0.0f;

				if (CVehicleParams damageBehaviorsTable = groupTable.findChild("DamageBehaviors"))
				{
					int k = 0;
					int numDamageBehaviors = damageBehaviorsTable.getChildCount();

					subGroup.m_damageBehaviors.reserve(c);

					for (; k < numDamageBehaviors; k++)
					{
						if (CVehicleParams behaviorTable = damageBehaviorsTable.getChild(k))
						{
							if (IVehicleDamageBehavior* pDamageBehavior = ParseDamageBehavior(behaviorTable))
							{
								subGroup.m_damageBehaviors.push_back(pDamageBehavior);

								CVehicleDamageBehaviorDestroy *pDamageDestroy = CAST_VEHICLEOBJECT(CVehicleDamageBehaviorDestroy, pDamageBehavior);
								if (pDamageDestroy)
								{
									TVehiclePartVector& parts = m_pVehicle->GetParts();
									for (TVehiclePartVector::iterator ite = parts.begin(); ite != parts.end(); ++ite)
									{
										IVehiclePart* pPart = ite->second;
										if (CVehiclePartAnimatedJoint* pAnimJoint = CAST_VEHICLEOBJECT(CVehiclePartAnimatedJoint, pPart))
										{
											if (pAnimJoint->IsPhysicalized() && !pAnimJoint->GetDetachBaseForce().IsZero())
											{
												CVehicleDamageBehaviorDetachPart* pDetachBehavior = new CVehicleDamageBehaviorDetachPart;
												pDetachBehavior->Init(m_pVehicle, pAnimJoint->GetName(), pDamageDestroy->GetEffectName());

												subGroup.m_damageBehaviors.push_back(pDetachBehavior);
											}
										}
									}
								}
							}
						}
					}
				}
			}
		}
	}

	return true;
}

//------------------------------------------------------------------------
void CGameRules::ClientExplosion(const ExplosionInfo &explosionInfo)
{
	TExplosionAffectedEntities affectedEntities;

	if (gEnv->bServer)
  {
		CullEntitiesInExplosion(explosionInfo);
		pe_explosion explosion;
		explosion.epicenter = explosionInfo.pos;
		explosion.rmin = explosionInfo.minRadius;
		explosion.rmax = explosionInfo.radius;
		if (explosion.rmax==0)
			explosion.rmax=0.0001f;
		explosion.r = explosion.rmin;
		explosion.impulsivePressureAtR = explosionInfo.pressure;
		explosion.epicenterImp = explosionInfo.pos;
		explosion.explDir = explosionInfo.dir;
		explosion.nGrow = 2;
		explosion.rminOcc = 0.07f;

		// we separate the calls to SimulateExplosion so that we can define different radii for AI and physics bodies
		explosion.holeSize = 0.0f;
		explosion.nOccRes = explosion.rmax>50.0f ? 0:32;
		gEnv->pPhysicalWorld->SimulateExplosion( &explosion, 0, 0, ent_living);

		CreateScriptExplosionInfo(m_scriptExplosionInfo, explosionInfo);
		UpdateAffectedEntitiesSet(affectedEntities, &explosion);

		// check vehicles
		IVehicleSystem *pVehicleSystem = g_pGame->GetIGameFramework()->GetIVehicleSystem();
		uint32 vcount = pVehicleSystem->GetVehicleCount();
		if (vcount > 0)
		{
			IVehicleIteratorPtr iter = g_pGame->GetIGameFramework()->GetIVehicleSystem()->CreateVehicleIterator();
			while (IVehicle* pVehicle = iter->Next())
			{
				if(IEntity *pEntity = pVehicle->GetEntity())
				{
					AABB aabb;
					pEntity->GetWorldBounds(aabb);
					IPhysicalEntity* pEnt = pEntity->GetPhysics();
					if (pEnt && aabb.GetDistanceSqr(explosionInfo.pos) <= explosionInfo.radius*explosionInfo.radius)
					{
						float affected = gEnv->pPhysicalWorld->CalculateExplosionExposure(&explosion, pEnt);
						AddOrUpdateAffectedEntity(affectedEntities, pEntity, affected);
					}
				}
			}
		}

		explosion.rmin = explosionInfo.minPhysRadius;
		explosion.rmax = explosionInfo.physRadius;
		if (explosion.rmax==0)
			explosion.rmax=0.0001f;
		explosion.r = explosion.rmin;
		explosion.holeSize = explosionInfo.hole_size;

		explosion.nOccRes = -1;	// makes second call re-use occlusion info
		gEnv->pPhysicalWorld->SimulateExplosion( &explosion, 0, 0, ent_rigid|ent_sleeping_rigid|ent_independent|ent_static );

		UpdateAffectedEntitiesSet(affectedEntities, &explosion);
		CommitAffectedEntitiesSet(m_scriptExplosionInfo, affectedEntities);

		float fSuitEnergyBeforeExplosion = 0.0f;
		float fHealthBeforeExplosion = 0.0f;
		IActor *pClientActor = g_pGame->GetIGameFramework()->GetClientActor();
		if(pClientActor)
		{
			fSuitEnergyBeforeExplosion = static_cast<CPlayer *>(pClientActor)->GetNanoSuit()->GetSuitEnergy();
			fHealthBeforeExplosion = pClientActor->GetHealth();
		}

		CallScript(m_serverStateScript, "OnExplosion", m_scriptExplosionInfo);    

		if(pClientActor)
		{
			float fDeltaSuitEnergy = fSuitEnergyBeforeExplosion - static_cast<CPlayer *>(pClientActor)->GetNanoSuit()->GetSuitEnergy();
			float fDeltaHealth = fHealthBeforeExplosion - pClientActor->GetHealth();

			if(fDeltaSuitEnergy >= 50.0f || fDeltaHealth >= 20.0f)
			{
				SAFE_SOUNDMOODS_FUNC(AddSoundMood(SOUNDMOOD_EXPLOSION,MIN(fDeltaSuitEnergy+fDeltaHealth,100.0f)));
			}
		}

		if(!gEnv->bMultiplayer && g_pGameCVars->g_spRecordGameplay)
		{
			float distance = (explosion.epicenter-pClientActor->GetEntity()->GetWorldPos()).len();
			m_pGameplayRecorder->Event(pClientActor->GetEntity(), GameplayEvent(eGE_Explosion, 0, distance, 0));
		}

		// call hit listeners if any
		if (m_hitListeners.empty() == false)
		{
			THitListenerVec::iterator iter = m_hitListeners.begin();
			while (iter != m_hitListeners.end())
			{
				(*iter)->OnServerExplosion(explosionInfo);
				++iter;
//.........这里部分代码省略.........

void CHUDTagNames::Update()
{
	CActor *pClientActor = static_cast<CActor *>(g_pGame->GetIGameFramework()->GetClientActor());
	CGameRules *pGameRules = g_pGame->GetGameRules();

	if(!pClientActor || !pGameRules || !gEnv->bMultiplayer)
		return;

	int iClientTeam = pGameRules->GetTeam(pClientActor->GetEntityId());

	// Skip enemies, they need to be added only when shot
	// (except in spectator mode when we display everyone)
	for(int iTeam = 0; iTeam < pGameRules->GetTeamCount() + 1; ++iTeam)
	{
		if((iTeam == iClientTeam) || (pClientActor->GetSpectatorMode() != CActor::eASM_None))
		{
			int iTeamPlayerCount = pGameRules->GetTeamPlayerCount(iTeam);
			for(int iPlayer=0; iPlayer<iTeamPlayerCount; iPlayer++)
			{
				IActor *pActor = g_pGame->GetIGameFramework()->GetIActorSystem()->GetActor(pGameRules->GetTeamPlayer(iTeam,iPlayer));
				if(!pActor)
					continue;

				// Never display the local player
				if(pActor == pClientActor)
					continue;

				// never display other spectators
				if(static_cast<CActor*>(pActor)->GetSpectatorMode() != CActor::eASM_None)
					continue;

				// never display the name of the player we're spectating (it's shown separately with their current health)
				if(pClientActor->GetSpectatorMode() == CActor::eASM_Follow && pClientActor->GetSpectatorTarget() == pActor->GetEntityId())
					continue;

				DrawTagName(pActor);
			}
		}
	}

	IVehicleSystem *pVehicleSystem = gEnv->pGame->GetIGameFramework()->GetIVehicleSystem();
	if(!pVehicleSystem)
		return;

	IVehicleIteratorPtr pVehicleIter = pVehicleSystem->CreateVehicleIterator();
	while(IVehicle *pVehicle=pVehicleIter->Next())
	{
		SVehicleStatus rVehicleStatus = pVehicle->GetStatus();
		if(0 == rVehicleStatus.passengerCount)
			continue;

		// Skip enemy vehicles, they need to be added only when shot (except in spectator mode...)
		bool bEnemyVehicle = true;
		for(int iSeatId=1; iSeatId<=pVehicle->GetLastSeatId(); iSeatId++)
		{
			IVehicleSeat *pVehicleSeat = pVehicle->GetSeatById(iSeatId);
			if(!pVehicleSeat)
				continue;

			EntityId uiEntityId = pVehicleSeat->GetPassenger();

			if(0 == iClientTeam)
			{
				if(uiEntityId && IsFriendlyToClient(uiEntityId))
				{
					bEnemyVehicle = false;
				}
			}
			else if(uiEntityId && pGameRules->GetTeam(uiEntityId) == iClientTeam)
			{
				bEnemyVehicle = false;
			}
		}
		if(bEnemyVehicle && (pClientActor->GetSpectatorMode() == CActor::eASM_None))	// again, draw enemies in spectator mode
			continue;

		DrawTagName(pVehicle);
	}

	// don't need to do any of this if we're in spectator mode - all player names will have been drawn above.
	if(pClientActor->GetSpectatorMode() == CActor::eASM_None)
	{
		for(TEnemyTagNamesList::iterator iter=m_enemyTagNamesList.begin(); iter!=m_enemyTagNamesList.end(); ++iter)
		{
			SEnemyTagName *pEnemyTagName = &(*iter);
			if(gEnv->pTimer->GetAsyncTime().GetSeconds() >= pEnemyTagName->fSpawnTime+((float) g_pGameCVars->hud_mpNamesDuration))
			{
				// Note: iter=my_list.erase(iter) may not be standard/safe
				TEnemyTagNamesList::iterator iterNext = iter;
				++iterNext;
				m_enemyTagNamesList.erase(iter);
				iter = iterNext;
			}
			else
			{
				IActor *pActor = g_pGame->GetIGameFramework()->GetIActorSystem()->GetActor(pEnemyTagName->uiEntityId);
				if(pActor)
					DrawTagName(pActor);

				IVehicle *pVehicle = gEnv->pGame->GetIGameFramework()->GetIVehicleSystem()->GetVehicle(pEnemyTagName->uiEntityId);
//.........这里部分代码省略.........