示例#1
0
bool CDialogActorContext::ExecuteAI(int& goalPipeID, const char* signalText, IAISignalExtraData* pExtraData, bool bRegisterAsListener)
{
	IEntitySystem* pSystem = gEnv->pEntitySystem;
	IEntity* pEntity = pSystem->GetEntity(m_entityID);
	if (pEntity == 0)
		return false;

	IAIObject* pAI = pEntity->GetAI();
	if (pAI == 0)
		return false;

	unsigned short nType=pAI->GetAIType();
	if ( nType != AIOBJECT_ACTOR )
	{
		if ( nType == AIOBJECT_PLAYER )
		{
			goalPipeID = -1;

			// not needed for player 
			// pAI->SetSignal( 10, signalText, pEntity, NULL ); // 10 means this signal must be sent (but sent[!], not set)
			// even if the same signal is already present in the queue
			return true;
		}

		// invalid AIObject type
		return false;
	}

	IPipeUser* pPipeUser = pAI->CastToIPipeUser();
	if (pPipeUser)
	{
		if (goalPipeID > 0)
		{
			pPipeUser->RemoveSubPipe(goalPipeID, true);
			pPipeUser->UnRegisterGoalPipeListener( this, goalPipeID );
			goalPipeID = 0;
		}
	}

	goalPipeID = gEnv->pAISystem->AllocGoalPipeId();
	if (pExtraData == 0)
		pExtraData = gEnv->pAISystem->CreateSignalExtraData();
	pExtraData->iValue = goalPipeID;
	
	if (pPipeUser && bRegisterAsListener)
	{
		pPipeUser->RegisterGoalPipeListener( this, goalPipeID, "CDialogActorContext::ExecuteAI");
	}

	IAIActor* pAIActor = CastToIAIActorSafe(pAI);
	if(pAIActor)
		pAIActor->SetSignal( 10, signalText, pEntity, pExtraData ); // 10 means this signal must be sent (but sent[!], not set)
	// even if the same signal is already present in the queue
	return true;
}
示例#2
0
bool CDialogActorContext::DoAnimActionEP(IEntity* pEntity, const char* sAction)
{
	IAIObject* pAI = pEntity->GetAI();
	if (pAI == 0)
		return false;

	IPipeUser* pPipeUser = pAI->CastToIPipeUser();
	if (!pPipeUser)
	{
		return false;
	}

	Vec3 pos = pEntity->GetWorldPos();
	Vec3 dir = pAI->GetMoveDir();

	// EP Direction is either lookat direction or forward direction
	CDialogScript::TActorID lookAt = m_pCurLine->m_lookatActor;
	if (lookAt != CDialogScript::NO_ACTOR_ID)
	{
		IEntity* pLookAtEntity = m_pSession->GetActorEntity(lookAt);
		if (pLookAtEntity != 0)
		{
			dir = pLookAtEntity->GetWorldPos();
			dir -= pos;
			dir.z = 0;
			dir.NormalizeSafe(pAI->GetMoveDir());
		}
	}
	pPipeUser->SetRefPointPos(pos, dir);

	static const Vec3 startRadius (0.1f,0.1f,0.1f);
	static const float dirTolerance = 5.f;
	static const float targetRadius = 0.05f;

	IAISignalExtraData* pData = gEnv->pAISystem->CreateSignalExtraData();
	pData->iValue2 = m_bAnimUseAGSignal ? 1 : 0;
	pData->SetObjectName(sAction);
	pData->point = startRadius;
	pData->fValue = dirTolerance;
	pData->point2.x = targetRadius;

	const bool ok = ExecuteAI(m_exPosAnimPipeID, "ACT_ANIMEX", pData);
	return ok;
}
示例#3
0
void CDialogActorContext::CancelCurrent(bool bResetStates)
{
	if (!m_bNeedsCancel)
		return;

	assert (m_bInCancel == false);
	if (m_bInCancel == true)
		return;
	m_bInCancel = true;

	// remove from AG
	if (m_pAGState != 0)
	{
		m_pAGState->RemoveListener(this);
		if (bResetStates)
		{
			ResetAGState();
		}
		m_pAGState = 0;
	}
	m_queryID = 0;
	m_bAnimStarted = false;

	// reset lookat
	IEntity* pEntity = gEnv->pEntitySystem->GetEntity(m_entityID);
	if (pEntity)
	{
		IAIObject* pAI = pEntity->GetAI();
		if (pAI)
		{
			IAIActor* pAIActor = pAI->CastToIAIActor();
			if (pAIActor)
			{
				if (m_bLookAtNeedsReset)
				{
					pAIActor->ResetLookAt();
					m_bLookAtNeedsReset = false;
				}
			
				IPipeUser* pPipeUser = pAI->CastToIPipeUser();
				if (pPipeUser)
				{
					if (m_goalPipeID > 0)
					{
						if (GetAIBehaviourMode() == CDialogSession::eDIB_InterruptMedium)
						{
							int dummyPipe = 0;
							ExecuteAI(dummyPipe, "ACT_DIALOG_OVER", 0, false);
						}
						pPipeUser->UnRegisterGoalPipeListener( this, m_goalPipeID );
						pPipeUser->RemoveSubPipe(m_goalPipeID, true);
						m_goalPipeID = 0;
					}
					if (m_exPosAnimPipeID > 0)
					{
						pPipeUser->UnRegisterGoalPipeListener( this, m_exPosAnimPipeID );
						pPipeUser->CancelSubPipe(m_exPosAnimPipeID);
						pPipeUser->RemoveSubPipe(m_exPosAnimPipeID, false);
						m_exPosAnimPipeID = 0;
					}
				}
			}
		}
	}

	// facial expression is always reset
	// if (bResetStates)
	{
		// Reset Facial Expression
		IEntity* pActorEntity = m_pSession->GetActorEntity(m_actorID);
		if (pActorEntity)
		{
			DoFacialExpression(pActorEntity, "", 1.0f, 0.0f);
		}
	}

	// should we stop the current sound?
	// we don't stop the sound if the actor aborts and has eDACF_NoAbortSound set.
	// if actor died (entity destroyed) though, sound is stopped anyway
	const bool bDontStopSound = (IsAborted() == false && CheckActorFlags(CDialogSession::eDACF_NoAbortSound))
		|| (IsAborted() 
		&& CheckActorFlags(CDialogSession::eDACF_NoAbortSound)
		&& GetAbortReason() != CDialogSession::eAR_ActorDead
		&& GetAbortReason() != CDialogSession::eAR_EntityDestroyed);

	if (bDontStopSound == false)
	{
		// stop sound (this also forces m_soundId to be INVALID_SOUNDID) and markes Context as non-playing!
		// e.g. IsStillPlaying will then return false
		// we explicitly stop the sound in the d'tor if we don't take this path here
		StopSound(); 
	}

	IEntitySystem* pES = gEnv->pEntitySystem;
	pES->RemoveEntityEventListener( m_entityID, ENTITY_EVENT_AI_DONE, this );
	pES->RemoveEntityEventListener( m_entityID, ENTITY_EVENT_DONE, this );
	pES->RemoveEntityEventListener( m_entityID, ENTITY_EVENT_RESET, this );

	m_phase = eDAC_Idle;

	m_bInCancel = false;
	m_bNeedsCancel = false;
}